Packages tagged bsd3
10267 packages have this tag.
[Merge tag] (trustees only)Related tags: library (9457), program (2037), data (1694), web (1271), deprecated (802), text (606), control (572), development (506), system (504), network (496), math (482), language (468), graphics (392), database (340), unclassified (266), data-structures (253), testing (218), parsing (158), concurrency (155), game (136), codec (133), generics (112), cryptography (110), distribution (91), algorithms (89), compilers-interpreters (88), frp (87), ffi (81), sound (80), natural-language-processing (73), utils (63), monads (62), user-interfaces (60), music (59), ai (58), json (58), servant (58), xml (58), console (54), foreign (51), numeric (51), compiler (48), conduit (48), machine-learning (48), pipes (48), prelude (48), hardware (44), distributed-computing (43), numerical (41), algebra (40), gui (40), lenses (40), yesod (40), logging (39), dependent-types (36), embedded (35), finance (35), template-haskell (35), test (34), type-system (33), parallelism (32), snap (32), statistics (32), debug (31), records (31), application (30), time (30), acme (29), tools (29), compression (28), configuration (28), graphs (28), reactivity (28), physics (27), theorem-provers (27), accelerate (26), code-generation (26), formal-methods (26), logic (26), filesystem (25), security (25), ghc (24), aws (23), bioinformatics (23), streaming (22), utility (22), cli (21), data-mining (20), enumerator (20), parser (20), education (19), io-streams (19), api (18), game-engine (18), image (18), monad (18), nix (18), pretty-printer (18), cloud (17), csv (17), happstack (17), optimization (17), aviation (16), comonads (16), javascript (16), profiling (16), serialization (16), benchmarking (15), error-handling (15), html (15), mathematics (15), optimisation (15), combinators (14), haskell (14), lens (14), list (14), project (14), science (14), simulation (14), tree-sitter (14), effect (13), geometry (13), tensors (13), clckwrks (12), concurrent (12), foreign-binding (12), geography (12), monadic-regions (12), random (12), smt (12), streamly (12), trace (12), bit-vectors (11), constraints (11), documentation (11), failure (11), functors (11), optics (11), array (10), compatibility (10), compiler-plugin (10), editor (10), email (10), network-apis (10), other (10), performance (10), postgresql (10), reflection (10), search (10), .net (9), authentication (9), bit (9), java (9), jvm (9), opentelemetry (9), quipper (9), shake (9), swagger (9), archive (8), ats (8), audio (8), composition (8), fay (8), networking (8), plugin (8), succinct-data-structures (8), symbolic-computation (8), bitcoin (7), categories (7), chemistry (7), desktop (7), distributed-systems (7), docker (7), formal-languages (7), git (7), io (7), live-coding (7), monitoring (7), nlp (7), possehl-analytics (7), protocol (7), teaching (7), these (7), bio (6), clr (6), clustering (6), command-line-tools (6), data-science (6), dhall (6), file (6), graph (6), money (6), pdf (6), pugs (6), robotics (6), source-tools (6), terminal (6), tool (6), type (6), types (6), unicode (6), user-interface (6), vector (6), adsb (5), algorithm (5), business (5), c (5), cache (5), cloud-haskell (5), command-line (5), compilers (5), crypto (5), debugging (5), dsl (5), functions (5), graphql (5), interfaces (5), irc (5), media (5), metrics (5), options (5), phantom-types (5), spam (5), stratux (5), syntax (5), tar (5), template (5), ui (5), bindings (4), build (4), charts (4), codecs (4), effects (4), elm (4), eventsourcing (4), exceptions (4), ffi-tools (4), games (4), gemini (4), gpu (4), hasql (4), ide (4), latex (4), microcontroller (4), n2o (4), parsers (4), payments (4), polymorphism (4), polysemy (4), profunctors (4), reactive (4), recursion (4), redis (4), software (4), stm32 (4), string (4), svg (4), telemetry (4), typography (4), userinterface (4), util (4), utilities (4), value (4), xmonad (4), aeson (3), animation (3), argumentation (3), binary (3), bioinformatics- (3), browser (3), bytestring (3), category (3), category-theory (3), codegen (3), commandline (3), containers (3), data- (3), debian (3), disassembler (3), experimental (3), font (3), format (3), framework (3), general (3), google (3), hash (3), haskell2010 (3), hkd (3), linguistics (3), maths (3), memory (3), mutable-state (3), net (3), noise (3), numerics (3), observability (3), password (3), pattern (3), plugins (3), public-domain (3), refactoring (3), shell (3), simd (3), spreadsheet (3), todo (3), toml (3), visualization (3), wai (3), adjunctions (2), application-server (2), astronomy (2), backup (2), blockchain (2), cabal (2), classification (2), combinatorics (2), commercial (2), computational-geometry (2), control- (2), data-flow (2), data-structure (2), dataflow (2), default (2), demo (2), dependency-injection (2), diagnostics (2), directory (2), eden (2), fedora (2), formatting (2), foundation (2), genealogy (2), generic (2), geo (2), groups (2), haskell98 (2), hie (2), hls (2), hspec (2), http (2), i2c (2), interpolation (2), interpreters (2), language- (2), language.nix (2), languages (2), lexer (2), lib (2), lightning (2), linear-algebra (2), logic-programming (2), machine-vision (2), machines (2), mapreduce (2), memoization (2), middleware (2), miso (2), mobile (2), non-determinism (2), number-theory (2), openapi (2), opengl (2), parallel (2), persistent (2), productivity (2), program-transformation (2), quantum (2), quasiquotes (2), qux (2), raspberrypi (2), rdf (2), reflex (2), reverse-engineering (2), rewriting (2), saas (2), safe (2), sample-code (2), scheduling (2), scotty (2), scripting (2), selenium (2), software-defined-radio (2), sorting (2), statistical-modeling (2), templating (2), tooling (2), tracing (2), transformation (2), tree (2), tui (2), typescript (2), unification (2), unknown (2), unsafe (2), validation (2), vinyl (2), visual-programming (2), vulkan (2), webassembly (2), webdriver (2), windows (2), workflow (2), yaml (2), zip (2), zippers (2), Diagrams (1), Excel (1), PostgreSQL (1), accessibility (1), agda (1), algorithm-visualization (1), algorithmic-music-composition (1), amqp (1), apple (1), arrows (1), ast (1), attoparsec (1), attribute-grammars (1), automatic-music-generation (1), automation (1), barcode (1), base16 (1), base32 (1), base64 (1), bits (1), book (1), bsd (1), bsd3- (1), bsparse (1), build-tool (1), bundle (1), bytes (1), bzip (1), c# (1), caching (1), cgi (1), chaos-music (1), chat (1), chrome (1), chs (1), ci (1), classes (1), cli-tool (1), codequality (1), codes (1), coerce (1), commerce (1), common-parts (1), compilation (1), composite (1), computer-algebra (1), concourse (1), constraint (1), contract (1), control-language (1), control. (1), control.monad (1), control.parallel.eden (1), conversion (1), csharp (1), customsetup (1), data-mining----------- (1), data-network (1), data-processing (1), database- (1), database-driver (1), databases (1), datamining (1), date (1), debuggers (1), decoder (1), deriving (1), devops (1), dfinity (1), dhall-pandoc (1), diagram (1), ...
Name |
DLs |
Rating |
Rev Deps |
Description |
Tags |
Last U/L |
Last Version |
Maintainers |
|---|---|---|---|---|---|---|---|---|
| 3d-graphics-examples | 24 | 1.75 | 1 | Examples of 3D graphics programming with OpenGL | (bsd3, fractals, graphics, program) | 2016-07-22 | 0.0.0.2 | WolfgangJeltsch |
| 4Blocks | 13 | 0.0 | 1 | A tetris-like game (works with GHC 6.8.3 and Gtk2hs 0.9.13) | (bsd3, game, program) | 2010-05-07 | 0.2 | AndrewCalleja |
| ABList | 12 | 0.0 | 1 | An alternating list of two types | (bsd3, data, library) | 2014-06-23 | 0.0.3 | DylanJust |
| AC-Angle | 18 | 0.0 | 5 | Angles in degrees and radians. | (bsd3, data, library, math, numerical) | 2010-07-23 | 1.0 | AndrewCoppin |
| AC-Boolean | 12 | 0.0 | 1 | Handle Boolean values generatically. | (bsd3, data, library, logic, math) | 2010-11-09 | 1.1.0 | AndrewCoppin |
| AC-BuildPlatform | 7 | 0.0 | 1 | Detect which OS you're running on. | (bsd3, library, system) | 2011-06-08 | 1.1.0 | AndrewCoppin |
| AC-Colour | 18 | 0.0 | 1 | Efficient RGB colour types. | (bsd3, data, graphics, library, math, numerical) | 2014-01-12 | 1.1.6 | AndrewCoppin |
| AC-EasyRaster-GTK | 10 | 0.0 | 1 | GTK+ pixel plotting. | (bsd3, graphics, library) | 2010-10-28 | 1.1.3 | AndrewCoppin |
| AC-HalfInteger | 10 | 0.0 | 1 | Efficient half-integer type. | (bsd3, data, library, math, numerical) | 2009-08-12 | 1.2.1 | AndrewCoppin |
| AC-MiniTest | 6 | 0.0 | 1 | A simple test framework. | (bsd3, library, testing) | 2012-02-24 | 1.1.1 | AndrewCoppin |
| AC-PPM | 7 | 0.0 | 1 | Trivial package for writing PPM images. | (bsd3, codec, graphics, library) | 2010-01-18 | 1.1.1 | AndrewCoppin |
| AC-Random | 10 | 0.0 | 1 | A pure Haskell PRNG. | (bsd3, library, random) | 2011-08-25 | 0.1 | AndrewCoppin |
| AC-Terminal | 5 | 0.0 | 1 | Trivial wrapper over ansi-terminal. | (bsd3, data, library, math, numerical) | 2010-10-28 | 1.0 | AndrewCoppin |
| AC-VanillaArray | 6 | 0.0 | 1 | Immutable arrays with plain integer indicies. | (bsd3, data, library) | 2010-01-17 | 1.1.2 | AndrewCoppin |
| AC-Vector | 41 | 2.0 | 8 | Efficient geometric vectors and transformations. | (bsd3, data, graphics, library, math, numerical) | 2024-03-17 | 2.4.0 | AndrewCoppin, JanRochel |
| AC-Vector-Fancy | 19 | 0.0 | 1 | Fancy type-system stuff for AC-Vector | (bsd3, data, graphics, library, math, numerical) | 2010-08-15 | 2.4.0 | AndrewCoppin |
| ACME | 8 | 2.25 | 1 | Essential features | (acme, bsd3, library) | 2015-01-02 | 0.0.0.1 | JamesCandy |
| ADPfusion | 52 | 0.0 | 15 | Efficient, high-level dynamic programming. | (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library) | 2019-10-01 | 0.6.0.0 | ChristianHoener |
| ADPfusionForest | 4 | 0.0 | 1 | Dynamic programming on tree and forest structures | (bioinformatics, bsd3, formal-languages, library) | 2017-11-23 | 0.0.0.1 | ChristianHoener |
| ADPfusionSet | 7 | 0.0 | 3 | Dynamic programming for Set data structures. | (algorithms, bioinformatics, bsd3, data-structures, formal-languages, library) | 2017-10-19 | 0.0.0.2 | ChristianHoener |
| AERN-Basics (deprecated in favor of aern2-mp, aern2-real) | 6 | 0.0 | 4 | foundational type classes for approximating exact real numbers | (bsd3, data, deprecated, library, math, program) | 2011-05-11 | 2011.1.0.1 | MichalKonecny |
| AERN-Net (deprecated in favor of aern2-mp, aern2-real) | 13 | 0.0 | 1 | Compositional lazy dataflow networks for exact real number computation | (bsd3, deprecated, distributed-computing, library, math) | 2009-07-29 | 0.2.1.1 | MichalKonecny |
| AERN-Real (deprecated in favor of aern2-mp, aern2-real) | 45 | 0.0 | 6 | arbitrary precision real interval arithmetic | (bsd3, data, deprecated, library, math) | 2011-05-11 | 2011.1.0.1 | MichalKonecny |
| AERN-Real-Double (deprecated in favor of aern2-mp, aern2-real) | 15 | 0.0 | 1 | arbitrary precision real interval arithmetic | (bsd3, data, deprecated, library, math, program) | 2011-05-11 | 2011.1.0.2 | MichalKonecny |
| AERN-Real-Interval (deprecated in favor of aern2-mp, aern2-real) | 9 | 0.0 | 2 | arbitrary precision real interval arithmetic | (bsd3, data, deprecated, library, math) | 2011-05-11 | 2011.1.0.1 | MichalKonecny |
| AERN-RnToRm (deprecated) | 32 | 0.0 | 3 | polynomial function enclosures (PFEs) approximating exact real functions | (bsd3, data, deprecated, library, math) | 2009-07-29 | 0.5.0.1 | MichalKonecny |
| AERN-RnToRm-Plot (deprecated) | 24 | 0.0 | 1 | GL plotting of polynomial function enclosures (PFEs) | (bsd3, data, deprecated, library, math) | 2009-08-01 | 0.2.0.3 | MichalKonecny |
| AES | 46 | 0.0 | 7 | Fast AES encryption/decryption for bytestrings | (bsd3, cryptography, library) | 2014-05-07 | 0.2.9 | SveinOveAas |
| AGI | 22 | 0.0 | 1 | A library for writing AGI scripts for Asterisk | (bsd3, library, network) | 2009-12-07 | 1.3 | JeremyShaw |
| ALUT | 56 | 0.0 | 2 | A binding for the OpenAL Utility Toolkit | (bsd3, library, sound) | 2019-06-10 | 2.4.0.3 | StephenBlackheath, SvenPanne |
| AMI | 5 | 0.0 | 1 | Low-level bindings for Asterisk Manager Interface (AMI). | (bsd3, library, network) | 2012-01-16 | 0.1 | IlyaPortnov |
| ANum | 27 | 0.0 | 2 | Num instance for Applicatives provided via the ANum newtype | (bsd3, data, library) | 2018-02-13 | 0.2.0.2 | DanBurton |
| ASN1 | 8 | 0.0 | 1 | ASN.1 support for Haskell | (bsd3, language, library) | 2008-06-22 | 0.0.1.1 | HerbertValerioRiedel |
| AVar (deprecated) | 12 | 0.0 | 1 | Mutable variables with Exception handling and concurrency support. | (bsd3, concurrency, deprecated, library) | 2009-12-08 | 0.0.5.1 | AlexMason |
| AWin32Console | 5 | 0.0 | 1 | A binding to a part of the ANSI escape code for the console | (bsd3, library, system) | 2010-01-24 | 1.1 | HaraldWolfsgruber |
| AbortT-monadstf | 4 | 0.0 | 1 | Monads-tf instances for the AbortT monad transformer. | (bsd3, control, library) | 2012-12-07 | 1.0 | GregoryCrosswhite |
| AbortT-mtl | 4 | 0.0 | 2 | mtl instances for the AbortT monad transformer | (bsd3, control, library) | 2016-02-06 | 1.0.0.1 | GregoryCrosswhite |
| AbortT-transformers | 19 | 0.0 | 6 | A monad and monadic transformer providing "abort" functionality | (bsd3, control, library) | 2019-07-19 | 1.0.1.3 | GregoryCrosswhite |
| ActionKid | 9 | 0.0 | 1 | An easy-to-use video game framework for Haskell. | (bsd3, game-engine, library, program) | 2014-11-11 | 0.1.1.0 | AdityaBhargava |
| Adaptive | 10 | 0.0 | 1 | Library for incremental computing. | (algorithms, bsd3, library, program) | 2013-01-28 | 0.23 | DustinDeWeese, MagnusCarlsson, PeterJonsson |
| Adaptive-Blaisorblade | 7 | 0.0 | 1 | Library for incremental computing. | (bsd3, control, library, program) | 2013-01-26 | 0.23 | PaoloGiarrusso |
| Advgame | 16 | 0.0 | 1 | Lisperati's adventure game in Lisp translated to Haskell | (bsd3, game, program) | 2010-06-11 | 0.1.2 | TimWawrzynczak |
| Agata (deprecated in favor of testing-feat) | 10 | 0.0 | 1 | Generator-generator for QuickCheck | (bsd3, deprecated, library, testing) | 2012-08-01 | 0.2.1.1 | JonasDuregard |
| AhoCorasick | 36 | 0.0 | 1 | Aho-Corasick string matching algorithm | (bsd3, library, text) | 2023-10-14 | 0.0.4 | SergeyLymar, kostmo |
| AlanDeniseEricLauren | 9 | 0.0 | 1 | Find the minimal subset/submap satisfying some property. | (algorithms, bsd3, library) | 2016-08-24 | 0.1.0.1 | EchoNolan |
| AlgoRhythm | 4 | 0.0 | 0 | Algorithmic music composition | (algorithmic-music-composition, automatic-music-generation, bsd3, chaos-music, generative-music-grammars, library, program) | 2018-04-06 | 0.1.0.0 | omelkonian |
| AlgorithmW | 23 | 0.0 | 1 | Example implementation of Algorithm W for Hindley-Milner type inference. | (bsd3, development, program) | 2015-05-27 | 0.1.1.0 | MartinGrabmueller |
| AndroidViewHierarchyImporter | 9 | 0.0 | 1 | Android view hierarchy importer | (bsd3, development, program) | 2012-12-19 | 0.1.0.1 | alpheccar |
| Animas | 9 | 0.0 | 1 | Updated version of Yampa: a library for programming hybrid systems. | (bsd3, frp, library, reactivity) | 2011-03-27 | 0.2 | EdwardAmsden |
| Annotations | 22 | 0.0 | 1 | Constructing, analyzing and destructing annotated trees | (bsd3, generics, library) | 2016-12-05 | 0.2.2 | MartijnVanSteenbergen |
| Ansi2Html | 18 | 0.0 | 1 | Convert ANSI Terminal Sequences to nice HTML markup | (bsd3, program, web) | 2011-09-10 | 0.9 | JensStimpfle |
| Aoide | 14 | 0.0 | 0 | A simple music library with the capability of generating .ly and .mid files. | (bsd3, composition, library, music) | 2020-07-07 | 0.1.0.2 | Liisi_Kerik |
| ApplePush | 5 | 0.0 | 1 | Library for Apple Push Notification Service | (bsd3, library, network, program) | 2009-07-13 | 0.1 | ChrisMoos |
| AppleScript | 22 | 0.0 | 1 | Call AppleScript from Haskell, and then call back into Haskell. | (bsd3, foreign) | 2012-02-15 | 0.2.0.1 | ReinerPope, WouterSwierstra |
| ApproxFun-hs | 7 | 0.0 | 1 | Function approximation | (bsd3, library, math) | 2015-04-26 | 0.1.0.0 | DominicSteinitz |
| ArrayRef | 18 | 0.0 | 1 | Unboxed references, dynamic arrays and more | (bsd3, data, library) | 2009-06-26 | 0.1.3.1 | GwernBranwen |
| AsyncRattus | 17 | 2.0 | 0 | An asynchronous modal FRP language | (bsd3, frp, library) | 2024-10-03 | 0.2.0.2 | PatrickBahr |
| AttoBencode | 10 | 0.0 | 1 | Fast Bencode encoding and parsing library | (bsd3, data, library) | 2014-06-24 | 0.3.1.0 | FlorianHartwig |
| AttoJson (deprecated in favor of aeson) | 39 | 0.0 | 4 | Simple lightweight JSON parser, generator & manipulator based on ByteString | (bsd3, deprecated, library, text) | 2011-02-03 | 0.5.10 | HiromiIshii |
| Attrac | 10 | 0.0 | 1 | Visualisation of Strange Attractors in 3-Dimensions | (bsd3, graphics, program) | 2010-03-15 | 0.1.3 | RubenZilibowitz |
| Aurochs | 3 | 0.0 | 1 | Yet another parser generator for C/C++ | (bsd3, development, program) | 2011-11-08 | 0.1 | XinyuJiang |
| AvlTree | 19 | 0.0 | 2 | Balanced binary trees using the AVL algorithm. | (bsd3, data-structures, library) | 2008-08-29 | 4.2 | AdrianHey |
| BASIC | 39 | 1.75 | 1 | Embedded BASIC | (bsd3, language, library) | 2009-02-09 | 0.1.5.0 | LennartAugustsson |
| BNFC | 196 | 2.25 | 2 | A compiler front-end generator. | (bsd3, library, parsing, program) | 2023-07-26 | 2.9.5 | AndreasAbel, GregoireDetrez, MarkusForsberg, ThomasHallgren |
| Befunge93 | 6 | 0.0 | 1 | An interpreter for the Befunge-93 Programming Language | (bsd3, compilers-interpreters, program) | 2010-05-20 | 0.1 | BrandonSimmons |
| BerkeleyDB | 32 | 0.0 | 2 | Berkeley DB binding | (bsd3, database, library) | 2013-03-13 | 0.8.7 | JohnMcCall, StephenBlackheath |
| BerkeleyDBXML | 31 | 0.0 | 1 | Berkeley DB XML binding | (bsd3, database, library) | 2011-09-06 | 0.7.2 | StephenBlackheath |
| BerlekampAlgorithm | 9 | 0.0 | 1 | Factorization of polynomials over finite field | (bsd3, library, math) | 2013-06-10 | 0.1.0.0 | AbdelwahebMiled |
| BesselJ | 17 | 0.0 | 0 | Bessel J-function, Anger J-function, Weber E-function, and Anger-Weber function. | (bsd3, library, math) | 2023-09-22 | 0.2.0.1 | stla |
| BigPixel | 14 | 0.0 | 1 | Image editor for pixel art | (bsd3, development, program) | 2014-01-24 | 1.3.0 | ManuelChakravarty |
| BinderAnn | 5 | 0.0 | 0 | Source-to-source plugin for enhancing EDSLs with static annotations | (bsd3, compiler-plugin, library) | 2020-03-19 | 0.1.0.0 | agustinmista |
| Binpack | 19 | 0.0 | 1 | Common bin-packing heuristics. | (algorithms, bsd3, heuristics, library) | 2014-02-07 | 0.4.1 | BjoernBrandenburg, DavidFeng |
| BiobaseENA | 8 | 0.0 | 2 | European Nucleotide Archive data | (bsd3, data, library) | 2021-06-04 | 0.0.0.2 | ChristianHoener |
| BiobaseFasta | 43 | 0.0 | 4 | streaming FASTA parser | (bioinformatics, bsd3, library, program) | 2021-06-04 | 0.4.0.1 | ChristianHoener |
| BiobaseNewick | 13 | 0.0 | 2 | Newick file format parser. | (bioinformatics, bsd3, library, program) | 2017-07-07 | 0.0.0.2 | ChristianHoener |
| BiobaseTypes | 34 | 0.0 | 12 | Collection of types for bioinformatics | (bioinformatics, bsd3, data-structures, library) | 2021-06-04 | 0.2.1.0 | ChristianHoener |
| BiobaseXNA | 107 | 0.0 | 17 | Efficient RNA/DNA/Protein Primary/Secondary Structure | (bioinformatics, bsd3, library, program) | 2021-06-04 | 0.11.1.1 | ChristianHoener |
| BitStringRandomMonad | 27 | 0.0 | 1 | (bsd3, crypto, library) | 2018-03-03 | 1.1.0.2 | Ofenhed | |
| BitSyntax | 13 | 0.0 | 1 | A module to aid in the (de)serialisation of binary data | (bsd3, library, serialization) | 2021-01-17 | 0.3.2.2 | AdamLangley, joecrayne |
| Bitly (deprecated) | 34 | 0.0 | 1 | A library to access bit.ly URL shortener. | (bsd3, deprecated, library, web) | 2012-02-02 | 0.1.0 | SergeyAstanin |
| BlogLiterately-diagrams | 97 | 0.0 | 1 | Include images in blog posts with inline diagrams code | (bsd3, library, program, web) | 2023-08-22 | 0.3.1 | BrentYorgey |
| BluePrintCSS (deprecated) | 6 | 0.0 | 1 | Html document layout library. | (bsd3, deprecated, library, text, web) | 2010-08-03 | 0.1 | SergeyMironov |
| Blueprint | 6 | 0.0 | 1 | Preview of a new build system. | (bsd3, distribution, library) | 2009-11-30 | 0.1 | GregoryCrosswhite |
| Boolean | 128 | 2.0 | 21 | Generalized booleans and numbers | (bsd3, data, library) | 2017-02-19 | 0.2.4 | ConalElliott |
| BoundedChan | 81 | 0.0 | 14 | Implementation of bounded channels. | (bsd3, concurrency, library) | 2014-05-14 | 1.0.3.0 | AdamWick |
| Bravo | 9 | 0.0 | 1 | Static text template generation library | (bsd3, library, text) | 2010-03-24 | 0.1.0.1 | MatthiasReisner |
| CC-delcont-alt | 18 | 0.0 | 1 | Three new monad transformers for multi-prompt delimited control | (bsd3, control, library) | 2012-10-23 | 0.1.1.1 | KidoTakahiro |
| CC-delcont-cxe | 12 | 0.0 | 2 | A monad transformers for multi-prompt delimited control | (bsd3, control, library) | 2011-10-12 | 0.1.0.2 | KidoTakahiro |
| CC-delcont-exc | 6 | 0.0 | 2 | A monad transformers for multi-prompt delimited control | (bsd3, control, library) | 2011-10-12 | 0.1.0.0 | KidoTakahiro |
| CC-delcont-ref | 6 | 0.0 | 2 | A monad transformers for multi-prompt delimited control using refercence cells | (bsd3, control, library) | 2011-10-12 | 0.1.0.0 | KidoTakahiro |
| CC-delcont-ref-tf | 15 | 0.0 | 1 | A monad transformers for multi-prompt delimited control using refercence cells | (bsd3, control, library) | 2011-10-18 | 0.1.0.2 | KidoTakahiro |
| CCA | 25 | 0.0 | 3 | preprocessor and library for Causal Commutative Arrows (CCA) | (bsd3, development, library, program) | 2015-05-08 | 0.1.5.3 | PaulLiu |
| CHXHtml | 20 | 0.0 | 1 | A W3C compliant (X)HTML generating library | (bsd3, library, web) | 2011-07-26 | 0.2.0 | PaulTalaga |
| CLASE | 17 | 0.0 | 1 | Cursor Library for A Structured Editor | (bsd3, data, library) | 2009-02-11 | 2009.2.11 | TristanAllwood |
| CLI | 4 | 0.0 | 1 | CLI tools | (bsd3, data, library) | 2015-03-10 | 0.1.0.0 | g960059 |
| CMQ | 5 | 0.0 | 1 | cwmwl udp message queue | (bsd3, library, system) | 2012-07-02 | 0.0.12 | JoergFritsch |
| COrdering | 13 | 0.0 | 3 | An algebraic data type similar to Prelude Ordering. | (bsd3, data, library) | 2008-07-23 | 2.3 | AdrianHey |
| CPBrainfuck | 8 | 0.0 | 1 | A simple Brainfuck interpretter. | (bsd3, compilers-interpreters, program) | 2008-11-06 | 1.1 | ThomasDavie |
| CPL | 20 | 0.0 | 1 | An interpreter of Hagino's Categorical Programming Language (CPL). | (bsd3, compilers-interpreters, program) | 2018-02-16 | 0.0.9 | MasahiroSakai |
| CSPM-CoreLanguage | 24 | 0.0 | 4 | Definition of a CSP core-language. | (bsd3, concurrency, formal-methods, language, library) | 2017-10-26 | 0.3.1.0 | MarcFontaine |
| CSPM-FiringRules | 22 | 0.0 | 2 | Firing rules semantic of CSPM | (bsd3, concurrency, formal-methods, language, library) | 2017-10-26 | 0.4.4.0 | MarcFontaine |
| CSPM-Frontend | 27 | 0.0 | 4 | A CSP-M parser compatible with FDR-2.91 | (bsd3, concurrency, formal-methods, language, library) | 2017-10-26 | 0.12.1.0 | MarcFontaine |
| CSPM-Interpreter | 31 | 0.0 | 2 | An interpreter for CSPM | (bsd3, concurrency, formal-methods, language, library) | 2017-10-26 | 0.7.1.0 | MarcFontaine |
| CSPM-ToProlog | 22 | 0.0 | 2 | some modules specific for the ProB tool | (bsd3, formal-methods, library) | 2017-10-26 | 0.5.5.0 | MarcFontaine |
| CSPM-cspm | 44 | 0.0 | 1 | cspm command line tool for analyzing CSPM specifications. | (bsd3, concurrency, formal-methods, language, library, program) | 2017-10-26 | 0.8.1.0 | MarcFontaine |
| CTRex | 14 | 0.0 | 2 | Open records using closed type families. | (bsd3, data, data-structures, library) | 2014-11-13 | 0.6 | AtzeVanDerPloeg |
| Cabal | 1249 | 2.75 | 260 | A framework for packaging Haskell software | (bsd3, distribution, library) | 2024-09-17 | 3.14.0.0 | AndresLoeh, BenGamari, DuncanCoutts, HerbertValerioRiedel, MikhailGlushenkov, MikolajKonarski, fffaaa, phadej, Bodigrim, topos, ArtemPelenitsyn, hecate |
| Cabal-ide-backend (deprecated in favor of Cabal) | 5 | 0.0 | 3 | A framework for packaging Haskell software | (bsd3, deprecated, distribution, library) | 2015-03-30 | 1.23.0.0 | MichaelSnoyman |
| Cabal-syntax | 687 | 0.0 | 23 | A library for working with .cabal files | (bsd3, distribution, library) | 2024-09-17 | 3.14.0.0 | AndresLoeh, BenGamari, DuncanCoutts, HerbertValerioRiedel, MikhailGlushenkov, MikolajKonarski, fffaaa, phadej, Bodigrim, topos, ArtemPelenitsyn, hecate, PatrickDougherty |
| CabalSearch | 8 | 0.0 | 1 | Search cabal packages by name | (bsd3, program, utils) | 2012-01-26 | 0.0.2 | JohanBrinch |
| Capabilities | 6 | 0.0 | 1 | Separate and contain effects of IO monad. | (bsd3, generics, library, security) | 2013-08-08 | 0.1.0.0 | BaldurBlondal |
| CarneadesDSL | 31 | 0.0 | 2 | An implementation and DSL for the Carneades argumentation model. | (ai, argumentation, bsd3, embedded, library) | 2014-05-01 | 1.3 | BasVanGijzel |
| CarneadesIntoDung | 8 | 0.0 | 1 | A translation from the Carneades argumentation model into Dung's AFs. | (ai, argumentation, bsd3, embedded, library, program) | 2014-05-03 | 1.0 | BasVanGijzel |
| Cassava (deprecated in favor of cassava) | 6 | 1.75 | 1 | A CSV parsing and encoding library | (bsd3, csv, deprecated, library, text, web) | 2017-09-30 | 0.5.1.0 | fozworth |
| Catana | 13 | 0.0 | 1 | A monad for complex manipulation of a stream. | (bsd3, control, library) | 2012-02-22 | 0.3 | DustinDeWeese |
| ChannelT | 34 | 0.0 | 1 | Generalized stream processors | (bsd3, control, enumerator, iteratee, library, pipes, proxies) | 2018-01-28 | 0.0.0.7 | pthariensflame |
| Chart | 304 | 2.25 | 35 | A library for generating 2D Charts and Plots | (bsd3, graphics, library) | 2023-10-22 | 1.9.5 | TimDocker, bravit |
| Chart-cairo | 139 | 0.0 | 19 | Cairo backend for Charts. | (bsd3, graphics, library) | 2023-10-23 | 1.9.4.1 | TimDocker, bravit |
| Chart-diagrams | 329 | 0.0 | 10 | Diagrams backend for Charts. | (bsd3, graphics, library) | 2023-10-23 | 1.9.5.1 | TimDocker, bravit |
| Chart-fltkhs | 10 | 0.0 | 0 | A backend for the Chart library for FLTKHS | (bsd3, graphics, library) | 2020-03-02 | 0.1.0.6 | empowerg |
| Chart-gtk | 117 | 0.0 | 5 | Utility functions for using the chart library with GTK | (bsd3, graphics, library) | 2020-01-19 | 1.9.3 | TimDocker, bravit |
| Chart-gtk3 | 9 | 0.0 | 0 | Utility functions for using the chart library with GTK | (bsd3, graphics, library) | 2020-01-19 | 1.9.3 | bravit |
| Chart-simple (deprecated) | 17 | 0.0 | 1 | A wrapper for the chart library to assist with basic plots (Deprecated - use the Easy module instead) | (bsd3, deprecated, graphics, library) | 2015-01-17 | 1.3.3 | TimDocker |
| Chart-tests | 11 | 0.0 | 0 | Tests of the Charts library. | (bsd3, graphics, program) | 2023-10-22 | 1.9.4 | bravit |
| CheatSheet | 83 | 0.0 | 1 | A Haskell cheat sheet in PDF and literate formats. | (bsd3, help, program) | 2013-07-22 | 2.9 | JustinBailey |
| Checked | 8 | 0.0 | 1 | Inbuilt checking for ultra reliable computing | (bsd3, data, library) | 2012-11-05 | 0.0.0.2 | RobertOnslow |
| Chitra | 14 | 0.0 | 1 | A platform independent mechanism to render graphics using vnc. | (bsd3, graphics, program) | 2011-05-01 | 0.2.2 | KashyapChatamballi |
| Clash-Royale-Hack-Cheats (deprecated) | 0 | 0.0 | 1 | spam | (bsd3, deprecated, library, web) | 2018-02-22 | 1.0.1 | |
| ClassLaws | 11 | 0.0 | 1 | Stating and checking laws for type class methods | (bsd3, library, testing) | 2012-09-14 | 0.3.1.0 | PatrikJansson |
| ClassyPrelude | 6 | 0.0 | 1 | Prelude replacement using classes instead of concrete types where reasonable | (bsd3, control, data, library) | 2010-05-31 | 0.1 | SveinOveAas |
| Clean (deprecated in favor of definitive-base) | 11 | 0.0 | 1 | A light, clean and powerful utility library | (bsd3, control, deprecated, library) | 2013-06-10 | 0.6 | MarcCoiffier |
| Clipboard | 47 | 0.0 | 2 | System clipboard interface. | (bsd3, library, system) | 2017-07-06 | 2.3.2.0 | DanielDiaz |
| Coadjute (deprecated) | 9 | 0.0 | 1 | A generic build tool | (bsd3, deprecated, development, library) | 2011-03-17 | 0.1.1 | MattiNiemenmaa |
| Codec-Compression-LZF | 6 | 0.0 | 2 | LZF compression bindings. | (bsd3, codec, library) | 2007-07-06 | 0.2 | DonaldStewart |
| Codec-Image-DevIL | 25 | 0.0 | 4 | An FFI interface to the DevIL library | (bsd3, codecs, library) | 2017-06-22 | 0.2.4 | LukePalmer |
| Color | 86 | 2.0 | 2 | Color spaces and conversions between them | (bsd3, graphics, library) | 2021-10-11 | 0.3.3 | lehins |
| Combinatorrent | 18 | 0.0 | 1 | A concurrent bittorrent client | (bsd3, network, program) | 2010-05-06 | 0.3.2 | JesperLouisAndersen |
| Command (deprecated in favor of system-command) | 13 | 0.0 | 1 | A replacement for System.Exit and System.Process | (bsd3, deprecated, library, system) | 2012-07-28 | 0.0.7 | TonyMorris |
| ComonadSheet | 9 | 0.0 | 1 | A library for expressing spreadsheet-like computations as the fixed-points of comonads. | (bsd3, control, library) | 2014-06-28 | 0.3.0.0 | kwf |
| Compactable (deprecated in favor of compactable) | 7 | 0.0 | 1 | A generalization for containers that can be stripped of Nothing | (bsd3, control, deprecated, library) | 2017-03-06 | 0.1.0.2 | fresheyeball |
| Concurrent-Cache | 25 | 2.0 | 1 | A Cached variable for IO functions. | (bsd3, concurrency, library) | 2016-07-23 | 0.2.2.3 | Ofenhed |
| Concurrential | 16 | 0.0 | 1 | Mix concurrent and sequential computation | (bsd3, control, library) | 2015-09-04 | 0.5.0.1 | alexvieth |
| Condor | 15 | 0.0 | 1 | Information retrieval library | (bsd3, library, program, search, text) | 2014-01-20 | 0.3 | klangner |
| ConfigFile | 67 | 0.0 | 18 | Configuration file reading & writing | (bsd3, library, parsing) | 2014-10-30 | 1.1.4 | JohnGoerzen |
| ConsStream | 7 | 0.0 | 1 | Trivial re-export of Wouter Swierstra's Stream package, avoiding module name clash. | (bsd3, data, library) | 2012-04-16 | 0.1 | ConalElliott |
| ConstraintKinds | 22 | 0.0 | 6 | Repackages standard type classes with the ConstraintKinds extension | (bsd3, control, library) | 2014-05-20 | 1.3.0 | MikeIzbicki |
| Consumer | 6 | 0.0 | 2 | A monad and monad transformer for consuming streams | (bsd3, library, monads) | 2009-10-27 | 1.2 | JeremyShaw |
| ContArrow | 15 | 0.0 | 1 | Control.Arrow.Transformer.Cont | (bsd3, control, library) | 2009-09-21 | 0.0.5 | EvgenyJukov |
| ContextAlgebra | 10 | 0.0 | 0 | Implementation of the context algebra. | (bsd3, math, program) | 2016-08-24 | 1.0.0.0 | jhahn |
| Contract | 5 | 0.0 | 1 | Practical typed lazy contracts. | (bsd3, development, library) | 2012-07-19 | 0.1 | OlafChitil |
| Control-Engine (deprecated) | 29 | 0.0 | 1 | A parallel producer/consumer engine (thread pool) | (bsd3, control, deprecated, library) | 2009-08-18 | 1.1.0.1 | ThomasDuBuisson |
| Control-Monad-MultiPass | 5 | 0.0 | 1 | A Library for Writing Multi-Pass Algorithms. | (bsd3, control, library) | 2013-06-14 | 0.1.0.0 | KevinBackhouse |
| Control-Monad-ST2 | 4 | 0.0 | 2 | A variation on the ST monad with two type parameters. | (bsd3, control, library) | 2013-06-11 | 0.1.0.1 | KevinBackhouse |
| CoreDump | 13 | 0.0 | 1 | A GHC plugin for printing GHC's internal Core data structures. | (bsd3, ghc, library) | 2015-10-25 | 0.1.2.0 | OmerAgacan |
| CoreErlang | 12 | 0.0 | 1 | Manipulating Core Erlang source code | (bsd3, language, library) | 2018-03-20 | 0.0.4 | AlexKropivny, HenriqueFerreiro |
| CoreFoundation | 5 | 0.0 | 1 | Bindings to Mac OSX's CoreFoundation framework | (bsd3, library, system) | 2012-03-01 | 0.1 | ReinerPope |
| Coroutine | 4 | 0.0 | 1 | Type-safe coroutines using lightweight session types. | (bsd3, control, library) | 2008-12-18 | 0.1.0.0 | RyanIngram |
| CouchDB | 26 | 0.0 | 1 | CouchDB interface | (bsd3, database, library) | 2020-07-03 | 1.2.3 | GaneshSittampalam, SimonMichael |
| CurryDB | 10 | 0.0 | 1 | CurryDB: In-memory Key/Value Database | (bsd3, database, library, program) | 2013-01-30 | 0.1.1.0 | HideyukiTanaka |
| DBFunctor | 26 | 0.0 | 0 | DBFunctor - Functional Data Management => ETL/ELT Data Processing in Haskell | (bsd3, data-processing, etl, library, program) | 2021-05-23 | 0.1.2.1 | nkarag |
| DBlimited | 5 | 0.0 | 1 | A command-line SQL interface for flat files (tdf,csv,etc.) | (bsd3, database, program) | 2010-12-06 | 0.1.1 | JohnMayer |
| DBus | 28 | 0.0 | 1 | D-Bus bindings | (bsd3, desktop, library, network) | 2014-08-12 | 0.5.1 | AlexanderKojevnikov, DavidHimmelstrup, GwernBranwen |
| DOM | 8 | 0.0 | 2 | DOM Level 2 bindings for the WebBits package. | (bsd3, library, web) | 2009-04-26 | 2.0.1 | DmitryGolubovsky |
| DP | 9 | 0.0 | 1 | Pragmatic framework for dynamic programming | (algorithms, bsd3, library, math, natural-language-processing) | 2010-03-08 | 0.1.1 | SashaRush |
| DPutils | 28 | 0.0 | 11 | utilities for DP | (bsd3, data, library) | 2021-06-04 | 0.1.1.0 | ChristianHoener |
| DRBG | 125 | 0.0 | 10 | Deterministic random bit generator (aka RNG, PRNG) based HMACs, Hashes, and Ciphers. | (bsd3, cryptography, library) | 2015-11-12 | 0.5.5 | ThomasDuBuisson |
| DSA | 20 | 0.0 | 1 | Implementation of DSA, based on the description of FIPS 186-4 | (bsd3, codec, cryptography, library) | 2017-02-26 | 1.0.2 | AdamWick |
| DSH | 126 | 0.0 | 2 | Database Supported Haskell | (bsd3, database, library, program) | 2015-06-03 | 0.12.0.1 | GeorgeGiorgidze, JeroenWeijers, AlexUlrich, AlexUlrich2 |
| DTC | 10 | 0.0 | 1 | Data To Class transformation. | (bsd3, language, library) | 2013-04-21 | 1.1.0.1 | DanielDiaz |
| Data-Angle | 10 | 0.0 | 1 | Geometric angles | (bsd3, data, library, math) | 2017-03-26 | 0.9 | deadmanswitch |
| Data-Hash-Consistent | 12 | 0.0 | 1 | Provide a simple consistent hashing mechanism | (bsd3, data, library) | 2012-11-20 | 0.1.1 | BradClawsie |
| DataTreeView | 10 | 0.0 | 1 | A GTK widget for displaying arbitrary Data.Data.Data instances | (bsd3, debug, development, gui, library) | 2012-06-18 | 0.1.1 | DanielSchuessler |
| Decimal | 104 | 0.0 | 31 | Decimal numbers with variable precision | (bsd3, library, math) | 2021-03-14 | 0.5.2 | PaulJohnson |
| DeepArrow | 33 | 0.0 | 3 | Arrows for "deep application" | (bsd3, combinators, control, library) | 2013-08-13 | 0.4.0 | ConalElliott |
| DescriptiveKeys | 11 | 0.0 | 1 | A library for specifying xmonad key bindings with functionality. | (bsd3, library, system) | 2012-11-18 | 0.0.4 | TonyMorris |
| Dflow | 4 | 0.0 | 1 | Processing Real-time event streams | (bsd3, library, reactivity) | 2012-04-29 | 0.0.1 | PaulJohnson |
| Diff | 559 | 2.0 | 60 | Diff algorithm in pure Haskell | (algorithms, bsd3, library) | 2024-11-15 | 1.0.2 | DavidFox, SterlingClover |
| DifferenceLogic | 11 | 0.0 | 2 | A theory solver for conjunctions of literals in difference logic | (bsd3, library, math) | 2014-11-05 | 0.1.0.4 | dillonhuff |
| Digit (deprecated in favor of digit) | 18 | 0.0 | 1 | A data-type representing digits 0-9 | (bsd3, data, deprecated, library) | 2011-09-06 | 0.0.3 | TonyMorris |
| DigitGroup | 6 | 0.0 | 0 | Group the digits of numbers by lots | (bsd3, library, math) | 2022-01-19 | 0.1.0.0 | AlanHawkins |
| DimensionalHash | 21 | 0.0 | 1 | An n-dimensional hash using Morton numbers. | (algorithms, bsd3, data, library) | 2011-05-10 | 0.1.5.2 | GhassenHamrouni |
| DirectSound | 6 | 0.0 | 2 | Partial binding to the Microsoft DirectSound API. | (bsd3, library, sound) | 2013-11-04 | 0.0.0 | BalazsKomuves |
| DisTract | 6 | 0.0 | 1 | Distributed Bug Tracking System | (bsd3, library, program, system) | 2008-02-17 | 0.2.5 | GwernBranwen |
| Dish | 19 | 0.0 | 1 | Hash modules (currently Murmur3) | (bsd3, data, library, program) | 2017-11-29 | 0.0.0.6 | zcourts |
| DistanceTransform | 10 | 0.0 | 1 | Distance transform function. | (bsd3, library, math) | 2013-02-16 | 0.1.2 | AnthonyCowley |
| DistanceUnits | 13 | 0.0 | 1 | A comprehensive distance library | (bsd3, data, library) | 2013-08-26 | 0.1.0.1 | MattGambogi |
| Docs (deprecated) | 10 | 0.0 | 1 | Documentation types library. | (bsd3, deprecated, documentation, library) | 2010-07-24 | 1.0.0 | DanielDiaz |
| DrHylo | 8 | 0.0 | 1 | A tool for deriving hylomorphisms | (bsd3, language, library, program) | 2008-12-09 | 0.0.2 | HugoPacheco |
| DrIFT | 12 | 0.0 | 1 | Program to derive type class instances | (bsd3, data-structures, library, program) | 2013-11-11 | 2.4.2 | KiwamuOkabe |
| DrIFT-cabalized (deprecated in favor of DrIFT) | 16 | 0.0 | 1 | Program to derive type class instances | (bsd3, data-structures, deprecated, program) | 2013-09-03 | 2.3.0 | GwernBranwen, KiwamuOkabe |
| Dung | 13 | 0.0 | 2 | An implementation of the Dung argumentation frameworks. | (ai, argumentation, bsd3, embedded, library, program) | 2015-03-30 | 1.1 | BasVanGijzel |
| DysFRP | 7 | 0.0 | 3 | dysFunctional Reactive Programming | (bsd3, frp, library) | 2012-02-29 | 0.1 | MarekMaterzok |
| DysFRP-Cairo | 4 | 0.0 | 2 | dysFunctional Reactive Programming on Cairo | (bsd3, frp, library) | 2012-02-29 | 0.1 | MarekMaterzok |
| DysFRP-Craftwerk | 4 | 0.0 | 1 | dysFunctional Reactive Programming on Craftwerk | (bsd3, frp, library) | 2012-02-29 | 0.1 | MarekMaterzok |
| EEConfig | 12 | 0.0 | 1 | ExtremlyEasyConfig - Extremly Simple parser for config files | (bsd3, library, parsing) | 2008-11-17 | 1.0 | BartoszWojcik |
| ENIG | 12 | 0.0 | 0 | Auto Korean conjugator/adjustor/adopter/converter | (bsd3, library, natural-language-processing) | 2019-05-14 | 0.0.1.0 | yongjoon |
| EVP | 9 | 0.0 | 0 | Environment Variable Parser | (bsd3, library, system) | 2023-11-30 | 0.1 | FumiakiKinoshita |
| Earley | 100 | 2.0 | 11 | Parsing all context-free grammars using Earley's algorithm. | (bsd3, library, parsing) | 2019-02-24 | 0.13.0.1 | OlleFredriksson, phadej |
| Ebnf2ps | 41 | 0.0 | 1 | Peter's Syntax Diagram Drawing Tool | (bsd3, language, program) | 2015-08-26 | 1.0.15 | PeterThiemann, FranklinChen |
| Eight-Ball-Pool-Hack-Cheats (deprecated) | 0 | 0.0 | 1 | spam | (bsd3, deprecated, library, web) | 2018-02-22 | 1.0.1 | |
| EitherT (deprecated in favor of either) | 15 | 0.0 | 4 | EitherT monad transformer | (bsd3, control, deprecated, library) | 2012-04-22 | 0.2.0 | EyalLotem |
| Elm (deprecated in favor of elm-compiler) | 188 | 0.0 | 6 | The Elm language module. | (bsd3, compiler, deprecated, language, library, program) | 2014-09-22 | 0.13 | EvanCzaplicki |
| Empty | 8 | 0.0 | 1 | A type class for empty containers | (bsd3, control, library) | 2017-03-02 | 0.1.0.1 | fresheyeball |
| Enum (deprecated) | 14 | 0.0 | 1 | Non-crashing `Enum` operations | (bsd3, deprecated, library, unclassified) | 2019-12-11 | 0.2.0.0 | |
| EnumContainers | 4 | 0.0 | 1 | Simple Enum-class-based int containers | (bsd3, data, library) | 2010-11-22 | 0.1 | EyalLotem |
| EnumMap | 7 | 0.0 | 1 | More general IntMap replacement. | (bsd3, data-structures, library) | 2009-09-15 | 0.0.2 | JohnVanEnk |
| Eq (deprecated) | 25 | 0.0 | 1 | Render math formula in ASCII, and perform some simplifications | (bsd3, deprecated, language, math, program) | 2013-05-28 | 1.1.3 | VincentBerthoux |
| EqualitySolver | 12 | 0.0 | 1 | A theory solver for conjunctions of literals in the theory of uninterpreted functions with equality | (bsd3, library, math) | 2014-11-02 | 0.1.0.2 | dillonhuff |
| EstProgress | 10 | 0.0 | 1 | Methods for estimating the progress of functions | (bsd3, data, library) | 2015-08-10 | 0.3.0.0 | JamesCandy |
| EtaMOO | 11 | 0.0 | 1 | A new implementation of the LambdaMOO server | (bsd3, network, program) | 2016-02-06 | 0.3.0.0 | RobLeslie |
| Eternal10Seconds | 7 | 0.0 | 1 | A 2-D shooting game | (bsd3, game, program) | 2010-05-24 | 0.2 | HirotoKoyama |
| EuroIT | 9 | 0.0 | 1 | Library for using euro currency, italian language | (bsd3, data, library) | 2010-07-05 | 2010.2.5 | PaoloVeronelli |
| Euterpea | 34 | 2.5 | 7 | Library for computer music research and education | (bsd3, library, music, sound) | 2019-06-14 | 2.0.7 | dwincort, DonyaQuick |
| EventSocket | 5 | 0.0 | 1 | Interfaces with FreeSwitch Event Socket. | (bsd3, library, network) | 2009-11-16 | 0.1 | DavidAustin |
| Extra (deprecated in favor of sr-extra, extra) | 42 | 0.0 | 4 | A grab bag of modules. | (bsd3, deprecated, library, unclassified) | 2014-11-04 | 1.46.3 | DavidFox, JeremyShaw |
| FPretty | 18 | 0.0 | 3 | Efficient simple pretty printing combinators | (bsd3, library, text.prettyprint) | 2015-11-16 | 1.1 | OlafChitil |
| FSM | 8 | 0.0 | 0 | Basic concepts of finite state machines. | (bsd3, fsm, library) | 2020-06-07 | 1.0.0 | KidKoala |
| FTGL | 41 | 0.0 | 5 | Portable TrueType font rendering for OpenGL using the Freetype2 library | (bsd3, graphics, library) | 2014-11-13 | 2.1 | JeffersonHeard, laquendi, hamzam3 |
| FTGL-bytestring | 4 | 0.0 | 1 | Portable TrueType font rendering for OpenGL using the Freetype2 library | (bsd3, graphics, library) | 2014-03-15 | 2.0 | seagull |
| FTPLine | 16 | 0.0 | 1 | A command-line FTP client. | (bsd3, network, program) | 2016-06-03 | 1.4.1.1 | DanielDiaz |
| FULE | 11 | 0.0 | 0 | Functional UI Layout Engine | (bsd3, gui, library) | 2024-05-10 | 0.3.1.1 | pschnapp |
| Facebook-Password-Hacker-Online-Latest-Version (deprecated) | 0 | 0.0 | 1 | spam | (bsd3, deprecated, library, web) | 2018-02-22 | 1.0.1 | |
| Facts | 7 | 0.0 | 1 | A collection of facts about the real world. | (bsd3, factual, library) | 2010-10-18 | 0.1.2 | AlexanderSolla |
| FailT | 129 | 2.0 | 1 | A 'FailT' monad transformer that plays well with 'MonadFail' | (bsd3, control, failure, library) | 2023-02-24 | 0.1.2.0 | lehins |
| FastPush | 16 | 0.0 | 1 | A monad and monad transformer for pushing things onto a stack very fast. | (bsd3, control, library) | 2017-02-26 | 0.1.0.3 | wyager |
| FastxPipe (deprecated in favor of pipes-fastx) | 5 | 0.0 | 1 | Fasta and Fastq streaming | (bsd3, deprecated, library, unclassified) | 2015-04-23 | 0.2.0.0 | rcallahan |
| FenwickTree | 20 | 0.0 | 1 | Data structure for fast query and update of cumulative sums | (bsd3, data-structures, library) | 2015-03-19 | 0.1.2.1 | MichalGajda |
| FerryCore | 10 | 0.0 | 2 | Ferry Core Components | (bsd3, database, library) | 2011-08-17 | 0.4.6.4 | JeroenWeijers |
| FieldTrip | 20 | 0.0 | 2 | Functional 3D | (bsd3, graphics, library) | 2009-06-05 | 0.2.7 | ConalElliott |
| FileManip (deprecated in favor of filemanip) | 21 | 0.0 | 4 | Expressive file and directory manipulation for Haskell. | (bsd3, deprecated, library, system) | 2010-10-10 | 0.3.3.1 | BryanOSullivan |
| FileManipCompat | 35 | 0.0 | 2 | Expressive file and directory manipulation for Haskell. | (bsd3, library, system) | 2011-04-28 | 0.18 | ThomasHartman |
| FilePather (deprecated in favor of filepather) | 34 | 0.0 | 1 | Functions on System.FilePath | (bsd3, deprecated, library, system) | 2012-04-10 | 0.2.0 | TonyMorris |
| FileSystem | 6 | 0.0 | 1 | File system data structure and monad transformer. | (bsd3, library, system) | 2011-01-28 | 1.0.0 | DanielDiaz |
| Fin (deprecated) | 30 | 0.0 | 3 | Finite totally-ordered sets | (bsd3, data, deprecated, library) | 2020-02-01 | 0.2.9.0 | |
| Finance-Quote-Yahoo | 24 | 0.0 | 1 | Obtain quote data from finance.yahoo.com | (bsd3, library, web) | 2014-04-19 | 0.8.0 | BradClawsie |
| Finance-Treasury | 7 | 0.0 | 1 | Obtain Treasury yield curve data | (bsd3, library, web) | 2008-06-18 | 0.1.2 | DonaldStewart, StephenLihn |
| FindBin | 44 | 0.0 | 7 | Locate directory of original program | (bsd3, library, system) | 2011-03-27 | 0.0.5 | AudreyTang |
| FirstOrderTheory | 10 | 0.0 | 3 | Grammar and typeclass for first order theories | (bsd3, library, math) | 2014-11-05 | 0.1.0.6 | dillonhuff |
| FirstPrelude | 8 | 0.0 | 0 | A version of Prelude suitable for teaching. | (bsd3, library, unclassified) | 2023-01-19 | 0.1.2.0 | DominicOrchard |
| FixedPoint-simple | 40 | 0.0 | 1 | Fixed point, large word, and large int numerical representations (types and common class instances) | (bsd3, data, library) | 2014-06-24 | 0.6.1 | ThomasDuBuisson |
| Flippi | 13 | 0.0 | 1 | Wiki | (bsd3, program, text) | 2008-03-16 | 0.0.5 | AudreyTang, GwernBranwen |
| FloatingHex | 47 | 0.0 | 1 | Read and write hexadecimal floating point numbers | (bsd3, library, tools) | 2020-09-05 | 0.5 | LeventErkok |
| Folly | 53 | 0.0 | 1 | A first order logic library in Haskell | (bsd3, library, program, theorem-provers) | 2015-10-03 | 0.2.0.1 | dillonhuff |
| FontyFruity | 124 | 2.5 | 10 | A true type file format loader | (bsd3, font, graphics, library, text) | 2019-10-02 | 0.5.3.5 | VincentBerthoux |
| ForSyDe (deprecated in favor of forsyde-shallow, forsyde-deep) | 13 | 0.0 | 1 | ForSyDe's Haskell-embedded Domain Specific Language. | (bsd3, deprecated, hardware, language, library) | 2010-06-25 | 3.1.1 | AlfonsoAcosta, HoseinAttarzadeh, ugeorge, ingo |
| ForestStructures | 36 | 0.0 | 5 | Tree- and forest structures | (bioinformatics, bsd3, formal-languages, library) | 2023-06-14 | 0.0.1.1 | ChristianHoener |
| Forestry | 5 | 0.0 | 1 | Comparison of trees and forests. | (bioinformatics, bsd3, formal-languages, library) | 2017-11-23 | 0.0.0.1 | ChristianHoener |
| ForkableT | 8 | 0.0 | 2 | Forkable monad transformers | (bsd3, control, library) | 2015-01-18 | 0.1.0.2 | AndrasSlemmer |
| Fortnite-Hack-Cheats-Free-V-Bucks-Generator (deprecated) | 0 | 0.0 | 1 | spam | (bsd3, deprecated, library, web) | 2018-02-22 | 1.0.1 | |
| Frames | 120 | 2.0 | 12 | Data frames for working with tabular data files | (bsd3, data, library) | 2023-10-22 | 0.7.4.2 | AnthonyCowley |
| Frames-beam | 10 | 0.0 | 1 | A library for accessing Postgres tables as in-memory data structures. | (bsd3, data, data-science, database, library) | 2018-09-02 | 0.2.0.0 | GagandeepBhatia |
| Frames-dsv | 10 | 0.0 | 1 | Alternative CSV parser for the Frames package | (bsd3, data, library) | 2020-01-13 | 0.1.2 | AnthonyCowley |
| Frames-map-reduce | 27 | 0.0 | 0 | Frames wrapper for map-reduce-folds and some extra folds helpers. | (bsd3, data, library) | 2023-05-02 | 0.4.1.2 | adamCS |
| Frames-streamly | 22 | 0.0 | 0 | A streamly layer for Frames I/O | (bsd3, data, library, program) | 2023-05-02 | 0.3.1.0 | adamCS |
| FreeTypeGL (deprecated in favor of FTGL) | 13 | 0.0 | 1 | Loadable texture fonts for OpenGL. | (bsd3, deprecated, graphics, library) | 2013-01-28 | 0.0.4 | EyalLotem |
| FunGEn | 61 | 0.0 | 1 | A lightweight, cross-platform, OpenGL-based game engine. | (bsd3, game, library, program) | 2023-09-01 | 1.2 | MiloslavRaus, SimonMichael |
| Fungi | 27 | 0.0 | 1 | Funge-98 interpreter written in Haskell | (bsd3, compilers-interpreters, program) | 2015-02-16 | 1.0.6 | ThomasEding |
| GA | 15 | 0.0 | 1 | Genetic algorithm library | (ai, algorithms, bsd3, library, optimisation) | 2011-09-27 | 1.0 | KennethHoste |
| GHood | 26 | 0.0 | 2 | A graphical viewer for Hood | (bsd3, debug, library) | 2018-05-14 | 0.0.7 | HugoPacheco, JanisVoigtlaender |
| GLFW | 40 | 0.0 | 6 | A Haskell binding for GLFW | (bsd3, graphics, library) | 2016-04-01 | 0.5.2.5 | PaulLiu |
| GLFW-OGL | 4 | 0.0 | 1 | A binding for GLFW (OGL) | (bsd3, graphics, library) | 2008-11-17 | 0.0 | NealAlexander |
| GLFW-b | 219 | 2.5 | 27 | Bindings to GLFW OpenGL library | (bsd3, graphics, library) | 2024-09-22 | 3.3.9.1 | BrianLewis, SchellScivally, Mokosha, javjarfer |
| GLFW-b-demo | 22 | 0.0 | 1 | GLFW-b demo | (bsd3, graphics, program) | 2013-12-12 | 1.0.6 | BrianLewis, SchellScivally, javjarfer |
| GLFW-task | 10 | 0.0 | 1 | GLFW utility functions to use together with monad-task. | (bsd3, graphics, library) | 2018-01-04 | 0.3.0 | PaulLiu |
| GLHUI | 11 | 0.0 | 1 | Open OpenGL context windows in X11 with libX11 | (bsd3, graphics, library) | 2012-02-24 | 1.1.0 | HugoGomes |
| GLURaw | 194 | 0.0 | 4 | A raw binding for the OpenGL graphics system | (bsd3, graphics, library) | 2021-11-14 | 2.0.0.5 | JasonDagit, SvenPanne |
| GLUT | 269 | 0.0 | 44 | A binding for the OpenGL Utility Toolkit | (bsd3, graphics, library) | 2021-01-18 | 2.7.0.16 | ChrisDornan, IanLynagh, JasonDagit, SvenPanne |
| GLUtil | 108 | 0.0 | 8 | Miscellaneous OpenGL utilities. | (bsd3, graphics, library) | 2020-06-17 | 0.10.4 | AnthonyCowley |
| GPX | 36 | 0.0 | 3 | Parse GPX files | (bsd3, library, utils) | 2013-12-20 | 0.8.0 | ThomasDuBuisson, TonyMorris |
| GPipe-Collada | 12 | 0.0 | 1 | Load GPipe meshes from Collada files | (bsd3, graphics, library) | 2012-08-06 | 0.1.4 | TobiasBexelius |
| GPipe-TextureLoad | 19 | 0.0 | 1 | Load GPipe textures from filesystem | (bsd3, graphics, library) | 2012-06-27 | 1.0.4 | TobiasBexelius |
| GTALib | 22 | 0.0 | 1 | A library for GTA programming | (bsd3, language, library) | 2012-06-08 | 0.0.6 | KentoEmoto |
| Gamgine | 45 | 0.0 | 1 | Some kind of game library or set of utilities. | (bsd3, library) | 2024-06-02 | 0.7.0 | DanielTrstenjak |
| Ganymede | 15 | 0.0 | 1 | An Io interpreter in Haskell. | (bsd3, language, program) | 2011-04-18 | 0.0.0.5 | WaltBaety |
| GaussQuadIntegration | 6 | 0.0 | 1 | Non-adaptive Gaussian quadrature for numeric integraton | (bsd3, library, math) | 2011-09-15 | 0.1 | GrigorySarnitsky |
| GeBoP | 27 | 0.0 | 1 | Several games | (bsd3, game, program) | 2015-09-23 | 1.7.5 | HenkJanVanTuyl, fgaz, GeorgeThomas |
| GenSmsPdu | 10 | 0.0 | 1 | Automatic SMS message generator | (bsd3, library, program, testing) | 2024-02-15 | 0.2.0.0 | KwanghoonChoi, lazyswamp |
| GenericPretty | 125 | 0.0 | 19 | A generic, derivable, haskell pretty printer. | (bsd3, generics, library, pretty-printer, text) | 2018-03-10 | 1.2.2 | RazvanRanca |
| Geodetic (deprecated in favor of geodetic) | 21 | 0.0 | 2 | Geodetic calculations | (bsd3, deprecated, library, utils) | 2011-11-21 | 0.4 | TonyMorris |
| GeomPredicates | 13 | 0.0 | 2 | Geometric predicates | (bsd3, library, math) | 2010-06-27 | 0.1 | NealAlexander |
| GeomPredicates-SSE | 7 | 0.0 | 1 | Geometric predicates (Intel SSE) | (bsd3, library, math) | 2010-06-27 | 0.2 | NealAlexander |
| Get | 8 | 0.0 | 1 | get stuff out of stuff | (bsd3, control, library) | 2018-01-10 | 0.2018.1.10 | MarisaVeryMoe |
| Gifcurry | 40 | 2.0 | 1 | GIF creation utility. | (application, bsd3, graphics, library, program) | 2018-03-21 | 3.0.0.1 | lettier |
| Gleam | 10 | 0.0 | 0 | HTML Canvas graphics, animations and simulations. | (bsd3, graphics, library) | 2020-05-06 | 0.1.1.0 | EbinBenny |
| Glob | 413 | 2.0 | 67 | Globbing library | (bsd3, library, system) | 2021-11-10 | 0.10.2 | MattiNiemenmaa, kakkun61 |
| GoogleChart | 10 | 0.0 | 1 | Generate web-based charts using the Google Chart API | (bsd3, graphics, library) | 2008-02-09 | 0.2 | EvanMartin |
| GoogleDirections | 6 | 0.0 | 1 | Haskell Interface to Google Directions API | (bsd3, library, network) | 2010-12-24 | 0.3.0.1 | KevinOberlies |
| GoogleSB | 4 | 0.0 | 1 | Interface to Google Safe Browsing API | (bsd3, library, security) | 2009-06-19 | 0.1 | AlexOtt |
| GotoT-transformers | 11 | 0.0 | 2 | A monad and monadic transformer providing "goto" functionality | (bsd3, control, library) | 2012-07-22 | 1.0.0.1 | GregoryCrosswhite |
| Grafos | 3 | 0.0 | 1 | Grafos Haskell | (bsd3, library, unclassified) | 2016-10-24 | 0.1.0.0 | jppianta83 |
| GraphSCC | 43 | 0.0 | 3 | Tarjan's algorithm for computing the strongly connected components of a graph. | (algorithms, bsd3, library) | 2013-07-22 | 1.0.4 | IavorDiatchki |
| Grempa | 23 | 0.0 | 1 | Embedded grammar DSL and LALR parser generator | (bsd3, library, parsing) | 2013-02-07 | 0.2.2 | DavidFox, OlleFredriksson |
| GroteTrap | 24 | 0.0 | 1 | Parser and selection library for expression languages. | (bsd3, language, library) | 2016-10-08 | 0.5.2 | MartijnVanSteenbergen |
| GrowlNotify | 18 | 0.0 | 1 | Notification utility for Growl. | (bsd3, library, network, program) | 2008-05-18 | 0.4 | NicholasBurlett |
| GtkGLTV | 6 | 0.0 | 1 | OpenGL support for Gtk-based GUIs for Tangible Values | (bsd3, library, user-interfaces) | 2011-12-28 | 0.2.0 | ConalElliott |
| GtkTV | 57 | 0.0 | 2 | Gtk-based GUIs for Tangible Values | (bsd3, library, user-interfaces) | 2011-12-28 | 0.2.0 | ConalElliott |
| GuiHaskell | 11 | 0.0 | 1 | A graphical REPL and development environment for Haskell | (bsd3, development, program) | 2008-03-06 | 0.1.1 | NeilMitchell |
| GuiTV | 16 | 0.0 | 1 | GUIs for Tangible Values | (bsd3, interfaces, library, user-interfaces) | 2008-02-19 | 0.4 | ConalElliott |
| H | 25 | 0.0 | 1 | The Haskell/R mixed programming environment. | (bsd3, ffi, program) | 2022-11-11 | 1.0.0 | FacundoDominguez, MathieuBoespflug |
| HABQT | 8 | 0.0 | 0 | Hierarchical adaptive Bayesian quantum tomography for quantum bits | (bsd3, library, math, program, quantum) | 2018-07-01 | 0.1.0.0 | LeonidBelinsky |
| HAppS-Data (deprecated in favor of happstack-data) | 11 | 0.0 | 5 | HAppS data manipulation libraries | (bsd3, deprecated, distributed-computing, library, web) | 2008-11-09 | 0.9.3 | DavidHimmelstrup |
| HAppS-IxSet (deprecated in favor of happstack-ixset) | 11 | 0.0 | 3 | (bsd3, deprecated, distributed-computing, library, web) | 2008-11-09 | 0.9.3 | DavidHimmelstrup | |
| HAppS-Server (deprecated in favor of happstack-server) | 17 | 0.0 | 4 | Web related tools and services. | (bsd3, deprecated, distributed-computing, library, web) | 2008-11-09 | 0.9.3.1 | DavidHimmelstrup |
| HAppS-State (deprecated in favor of happstack-state) | 11 | 0.0 | 4 | Event-based distributed state. | (bsd3, deprecated, distributed-computing, library, web) | 2008-11-09 | 0.9.3 | DavidHimmelstrup |
| HAppS-Util (deprecated in favor of happstack-util) | 9 | 0.0 | 5 | Web framework | (bsd3, deprecated, distributed-computing, library, web) | 2008-11-09 | 0.9.3 | DavidHimmelstrup |
| HAppSHelpers (deprecated in favor of happstack-helpers) | 35 | 0.0 | 1 | OBSOLETE. Please use happstack-helpers | (bsd3, deprecated, library, web) | 2010-05-09 | 0.11 | ThomasHartman |
| HCL | 38 | 2.0 | 1 | High-level library for building command line interfaces. | (bsd3, library, program, user-interfaces) | 2021-01-05 | 1.8 | JustinBailey, jlamothe |
| HCard | 4 | 0.0 | 1 | A library for implementing a Deck of Cards | (bsd3, game-, library) | 2009-04-08 | 0.0 | JoeFredette |
| HCodecs | 79 | 0.0 | 14 | A library to read, write and manipulate MIDI, WAVE, and SoundFont2 files. | (bsd3, codec, library) | 2020-02-21 | 0.5.2 | GeorgeGiorgidze, DonyaQuick, Mokosha |
| HDBC | 164 | 2.25 | 64 | Haskell Database Connectivity | (bsd3, database, library) | 2022-02-16 | 2.4.0.4 | DavidJohnson, ErikHesselink, IsaacJones, JohnGoerzen, NicolasWu, rsoeldner |
| HDBC-odbc | 83 | 0.0 | 9 | ODBC driver for HDBC | (bsd3, database, library) | 2019-04-08 | 2.6.0.0 | IsaacJones, JohnGoerzen, NicolasWu, anton_dessiatov, rsoeldner |
| HDBC-postgresql | 94 | 1.25 | 11 | PostgreSQL driver for HDBC | (bsd3, database, library) | 2022-02-17 | 2.5.0.1 | DavidJohnson, ErikHesselink, IsaacJones, JohnGoerzen, rsoeldner |
| HDBC-session | 45 | 0.0 | 4 | Bracketed connection for HDBC | (bsd3, database, library) | 2023-12-02 | 0.1.2.1 | KeiHibino |
| HDBC-sqlite3 | 59 | 0.0 | 19 | Sqlite v3 driver for HDBC | (bsd3, database, library) | 2015-04-24 | 2.3.3.1 | ErikHesselink, IsaacJones, JohnGoerzen, rsoeldner |
| HDRUtils | 12 | 0.0 | 1 | Utilities for reading, manipulating, and writing HDR images | (bsd3, graphics, library) | 2009-08-28 | 1.0.2 | JeffersonHeard |
| HERA | 8 | 0.0 | 1 | (bsd3, library, math) | 2008-12-05 | 0.2 | LukePalmer | |
| HExcel | 9 | 2.25 | 0 | Create Excel files with Haskell | (Excel, bsd3, data, library, spreadsheet, text) | 2020-03-14 | 0.1.0.1 | v0d1ch |
| HFitUI | 10 | 0.0 | 1 | The library for generating a graphical interface on the web | (bsd3, library, program, web) | 2017-06-05 | 0.1.1.0 | QSpider2017 |
| HFuse | 34 | 1.75 | 3 | HFuse is a binding for the Linux FUSE library. | (bsd3, library, system) | 2018-01-15 | 0.2.5.0 | GwernBranwen, MaximTreskin, PaulVanDerWalt, TaruKarttunen, M15K, dhrosa, eyeinsky |
| HGL | 40 | 0.0 | 2 | A simple graphics library based on X11 or Win32 | (bsd3, graphics, library) | 2019-11-27 | 3.2.3.2 | AlanHawkins, ChristophLueth |
| HGraphStorage | 14 | 0.0 | 1 | Graph database stored on disk | (bsd3, database, library) | 2015-01-30 | 0.0.3 | JeanPhilippeMoresmau |
| HHDL | 7 | 0.0 | 1 | Hardware Description Language embedded in Haskell. | (bsd3, hardware, library) | 2011-12-17 | 0.1.0.0 | SergueyZefirov |
| HJScript | 36 | 0.0 | 2 | HJScript is a Haskell EDSL for writing JavaScript programs. | (bsd3, language, library, web) | 2013-07-18 | 0.7.0 | JeremyShaw, NiklasBroberg |
| HJVM | 5 | 0.0 | 1 | A library to create a Java Virtual Machine and manipulate Java objects | (bsd3, language, library) | 2012-03-15 | 0.1 | JeanPhilippeMoresmau |
| HJavaScript | 20 | 0.0 | 2 | HJavaScript is an abstract syntax for a typed subset of JavaScript. | (bsd3, language, library) | 2010-03-05 | 0.4.7 | NiklasBroberg |
| HLearn-algebra (deprecated in favor of subhask) | 53 | 0.0 | 5 | Algebraic foundation for homomorphic learning | (bsd3, data-mining, deprecated, library, machine-learning) | 2014-05-30 | 1.1.0.1 | MikeIzbicki |
| HLearn-approximation (deprecated) | 8 | 0.0 | 1 | (bsd3, data-mining, data-structures, deprecated, library, machine-learning) | 2013-07-30 | 1.1.0 | MikeIzbicki | |
| HLearn-classification (deprecated) | 16 | 0.0 | 1 | (bsd3, data-mining, deprecated, library, machine-learning) | 2014-06-04 | 1.0.1.3 | MikeIzbicki | |
| HLearn-datastructures (deprecated) | 8 | 0.0 | 3 | (bsd3, data-mining, data-structures, deprecated, library, machine-learning) | 2013-07-27 | 1.1.0 | MikeIzbicki | |
| HLearn-distributions (deprecated) | 45 | 0.0 | 4 | Distributions for use with the HLearn library | (bsd3, data-mining, deprecated, library, machine-learning, statistics) | 2014-03-27 | 1.1.0.2 | MikeIzbicki |
| HListPP | 18 | 0.0 | 1 | A preprocessor for HList labelable labels | (bsd3, development, program) | 2020-04-17 | 0.2.2 | AdamVogt |
| HLogger (deprecated in favor of hlogger) | 5 | 0.0 | 2 | Simple, concurrent and easy-to-use logging library | (bsd3, concurrency, deprecated, library, logging, program) | 2011-03-02 | 0.0.1.0 | JonKristensen |
| HMM | 6 | 0.0 | 1 | A hidden markov model library | (algorithms, bsd3, data-mining, library, machine-learning) | 2012-03-25 | 0.2.1 | MikeIzbicki |
| HMap | 88 | 0.0 | 1 | Fast heterogeneous maps and unconstrained typeable-like functionality. | (bsd3, data, data-structures, library) | 2018-04-17 | 1.3.0 | AtzeVanDerPloeg |
| HMarkov | 29 | 0.0 | 1 | Markov-generated sequences | (bsd3, library, text) | 2016-12-04 | 1.0.1.1 | swizzard |
| HMock | 52 | 0.0 | 0 | A flexible mock framework for testing effectful code. | (bsd3, library, testing) | 2023-11-29 | 0.5.1.2 | ChrisSmith |
| HNM | 14 | 0.0 | 1 | Happy Network Manager | (bsd3, library, network, program, system) | 2009-01-25 | 0.1.2 | CetinSert |
| HNumeric | 24 | 2.0 | 1 | Haskell Numeric Library with pure functionality, R & MATLAB Syntax. | (bsd3, hnum, library, linearalgebra, numeric, statistics) | 2018-06-20 | 0.5.0.2 | edeftg |
| HODE | 5 | 0.0 | 1 | Binding to libODE | (bsd3, game, library, physics) | 2008-10-27 | 2008.10.27 | DavidHimmelstrup |
| HPDF | 120 | 0.0 | 5 | Generation of PDF documents | (bsd3, graphics, library, program) | 2024-02-22 | 1.7 | HenningThielemann, SylvainHenry |
| HPath | 11 | 0.0 | 1 | Extract Haskell declarations by name. | (bsd3, library, program, source-tools, text) | 2010-01-02 | 0.0.2 | JasonDusek |
| HPi | 31 | 2.0 | 1 | GPIO, I2C, SPI, and PWM functions for the Raspberry Pi. | (bsd3, library, system) | 2024-04-13 | 0.11.0 | WJWH |
| HPlot | 13 | 0.0 | 1 | A minimal monadic PLplot interface for Haskell | (bsd3, foreign, graphics, library, program) | 2009-08-04 | 0.3 | YakovZaytsev |
| HRay | 19 | 0.0 | 1 | Haskell raytracer | (bsd3, graphics, program) | 2010-11-07 | 1.2.3 | GwernBranwen, KennethHoste |
| HSFFIG | 10 | 0.0 | 2 | Generate FFI import declarations from C include files | (bsd3, ffi-tools, library, program) | 2010-07-15 | 1.1.3 | DmitryGolubovsky |
| HSGEP | 20 | 0.0 | 1 | Gene Expression Programming evolutionary algorithm in Haskell | (ai, bsd3, library, program) | 2012-12-24 | 0.1.5 | MatthewSottile |
| HSet | 16 | 0.0 | 1 | Faux heterogeneous sets | (bsd3, data, library) | 2023-09-28 | 0.0.2 | athanclark |
| HSlippyMap | 54 | 2.0 | 1 | OpenStreetMap Slippy Map | (bsd3, geography, library) | 2018-05-11 | 3.0.1 | apeyroux |
| HSmarty | 25 | 0.0 | 1 | Small template engine | (bsd3, library, text) | 2022-07-31 | 0.4.2 | AlexanderThiemann |
| HSoM | 19 | 0.0 | 1 | Library for computer music education | (bsd3, library, sound) | 2017-06-01 | 1.0.0 | DonyaQuick |
| HSoundFile (deprecated in favor of sndfile-enumerators) | 5 | 0.0 | 1 | Audio file reading/writing | (bsd3, codecs, deprecated, library, sound) | 2008-05-04 | 0.2.2 | JohnLato |
| HStringTemplate | 237 | 2.0 | 22 | StringTemplate implementation in Haskell. | (bsd3, library, text) | 2021-08-12 | 0.8.8 | SterlingClover |
| HTTP | 490 | 2.25 | 200 | A library for client-side HTTP | (bsd3, library, network) | 2022-05-17 | 4000.4.1 | BjornBringert, BryanOSullivan, DonaldStewart, DuncanCoutts, GaneshSittampalam, JohanTibell, SigbjornFinne |
| HTTP-Simple (deprecated in favor of HTTP) | 13 | 0.0 | 4 | DEPRECATED Enable simple wrappers to Network.HTTP | (bsd3, deprecated, library, network) | 2009-04-12 | 0.2 | BradClawsie |
| HTab | 26 | 0.0 | 1 | Tableau based theorem prover for hybrid logics | (bsd3, program, theorem-provers) | 2020-05-15 | 1.7.3 | GuillaumeHoffmann |
| HUnit | 362 | 2.25 | 211 | A unit testing framework for Haskell | (bsd3, library, testing) | 2021-01-19 | 1.6.2.0 | AdamBergmark, DonaldStewart, DuncanCoutts, RichardGiraud, SimonHengel, ryanglscott |
| HUnit-Diff (deprecated) | 6 | 0.0 | 1 | Assertions for HUnit with difference reporting | (bsd3, deprecated, library, testing) | 2012-01-22 | 0.1 | DagOdenhall |
| HUnit-Plus | 36 | 0.0 | 1 | A test framework building on HUnit. | (bsd3, library, test, testing) | 2017-04-10 | 2.0.0 | emc2 |
| HUnit-approx | 28 | 0.0 | 1 | Approximate equality for floating point numbers with HUnit | (bsd3, library, testing) | 2017-10-31 | 1.1.1.1 | RichardEisenberg |
| HXMPP (deprecated in favor of pontarius-xmpp) | 6 | 0.0 | 1 | A (prototyped) easy to use XMPP library | (bsd3, deprecated, library, network, program) | 2011-03-02 | 0.0.1.0 | JonKristensen |
| HXQ | 102 | 0.0 | 1 | A Compiler from XQuery to Haskell | (bsd3, library, xml) | 2016-01-07 | 0.20.1 | LeonidasFegaras |
| HaRe | 84 | 0.0 | 1 | the Haskell Refactorer. | (bsd3, development, refactoring) | 2017-06-12 | 0.8.4.1 | AlanZimmerman, ChrisBrown |
| HaTeX | 290 | 2.25 | 15 | The Haskell LaTeX library. | (bsd3, latex, library) | 2024-07-05 | 3.22.4.2 | DanielDiaz |
| HaTeX-meta (deprecated) | 14 | 0.0 | 1 | This package is deprecated. From version 3, HaTeX does not need this anymore. | (bsd3, deprecated, program, text) | 2013-04-04 | 1.2.1 | DanielDiaz |
| HaTeX-qq | 14 | 0.0 | 1 | Quasiquoters for HaTeX | (bsd3, library, text) | 2017-05-11 | 0.1.0.1 | HiromiIshii |
| HaVSA | 9 | 2.0 | 1 | An implementation of the Version Space Algebra learning framework. | (ai, bsd3, library, program) | 2011-04-05 | 0.1.0.2 | RoganCreswick |
| HaXPath | 7 | 0.0 | 0 | An XPath-generating embedded domain specific language. | (bsd3, library, xml) | 2023-03-26 | 0.3.0.1 | hgrano |
| HackMail | 5 | 0.0 | 1 | A Procmail Replacement as Haskell EDSL | (bsd3, library, network, program) | 2009-03-28 | 0.0.1 | JoeFredette |
| HandlerSocketClient (deprecated) | 13 | 0.0 | 1 | Haskell implementation of a HandlerSocket client (API). | (bsd3, database, deprecated, library) | 2012-02-20 | 0.0.5 | XingboWu |
| HandsomeSoup | 60 | 0.0 | 5 | Work with HTML more easily in HXT | (bsd3, library, text) | 2015-06-09 | 0.4.2 | AdityaBhargava |
| HangmanAscii | 16 | 2.0 | 0 | Yet another Hangman game. | (bsd3, game, program) | 2023-07-10 | 0.1.1.3 | pylover |
| HappyTree | 11 | 0.0 | 1 | Type Safe and End to End Decision Tree | (bsd3, data, library) | 2018-01-08 | 0.2018.1.8 | MarisaVeryMoe |
| HasChor | 4 | 0.0 | 0 | Functional choreographic programming in Haskell | (bsd3, concurrency, library, program) | 2023-11-13 | 0.1.0.1 | gan_shen |
| Haschoo (deprecated) | 12 | 0.0 | 1 | Minimalist R5RS Scheme interpreter | (bsd3, compilers-interpreters, deprecated, program) | 2012-05-23 | 0.1.2 | MattiNiemenmaa |
| HaskellForMaths | 100 | 0.0 | 4 | Combinatorics, group theory, commutative algebra, non-commutative algebra | (bsd3, library, math) | 2024-10-12 | 0.4.10 | DavidAmos |
| HaskellNet | 100 | 0.0 | 6 | Client support for POP3, SMTP, and IMAP | (bsd3, library, network) | 2023-05-27 | 0.6.1.2 | AlexanderVershilov, JonathanDaugherty |
| HaskellNet-SSL | 59 | 0.0 | 4 | Helpers to connect to SSL/TLS mail servers with HaskellNet | (bsd3, library, network) | 2021-06-15 | 0.3.4.4 | DanielWright, lemol, Hazelfire |
| HaskellTorrent | 15 | 0.0 | 1 | A concurrent bittorrent client | (bsd3, network, program) | 2010-03-11 | 0.1.1 | JesperLouisAndersen |
| Haskelloids | 10 | 0.0 | 1 | A reproduction of the Atari 1979 classic "Asteroids" | (bsd3, game, program) | 2010-03-29 | 0.1.1 | IvanPerez, MatthewHayden |
| Hawk | 7 | 0.0 | 1 | Haskell Web Application Kit | (bsd3, library, web) | 2010-06-01 | 0.0.2 | BjoernPeemoeller |
| Hclip | 74 | 0.0 | 8 | A small cross-platform library for reading and modifying the system clipboard. | (bsd3, library, system) | 2016-06-15 | 3.0.0.4 | JensThomas, MarcelFourne |
| Hedi | 11 | 0.0 | 1 | Line oriented editor | (bsd3, editor, library, program) | 2008-11-30 | 0.1.1 | PaoloVeronelli |
| HerbiePlugin | 9 | 0.0 | 7 | automatically improve your code's numeric stability | (bsd3, library, math) | 2015-09-28 | 0.2.0.0 | MikeIzbicki |
| Hermes (deprecated) | 24 | 0.0 | 1 | Message-based middleware layer | (bsd3, deprecated, library, middleware, network) | 2010-05-18 | 0.0.4 | SveinOveAas |
| Hieroglyph | 58 | 0.0 | 1 | Purely functional 2D graphics for visualization. | (bsd3, graphics, library) | 2009-08-25 | 3.89 | JeffersonHeard |
| HiggsSet (deprecated) | 11 | 0.0 | 1 | A multi-index set with advanced query capabilites | (bsd3, data, deprecated, library) | 2012-02-04 | 0.1.1 | LarsPetersen |
| Hipmunk-Utils | 13 | 0.0 | 1 | Useful functions for Hipmunk | (bsd3, game, library, physics) | 2017-09-06 | 0.1.1.1 | suzumiya |
| Hish | 28 | 0.0 | 1 | (bsd3, command-line, console, library, program, shell) | 2016-03-31 | 0.1.2.4 | jaiyalas | |
| Histogram | 89 | 0.0 | 1 | (bsd3, charts, library) | 2012-11-09 | 0.1.0.2 | MikeIzbicki | |
| Hoed | 53 | 0.0 | 4 | Lightweight algorithmic debugging. | (bsd3, debug, library, trace) | 2018-03-17 | 0.5.1 | faddegon |
| HoleyMonoid | 22 | 0.0 | 1 | Monoids with holes. | (bsd3, data-structures, library) | 2017-02-13 | 0.1.2 | MartijnVanSteenbergen |
| HongoDB | 5 | 0.0 | 1 | A Simple Key Value Store | (bsd3, database, library) | 2011-04-08 | 0.0.1 | HideyukiTanaka |
| Hricket | 4 | 0.0 | 1 | A Cricket scoring application. | (bsd3, game, program) | 2010-01-02 | 0.1 | AnthonyGrimes |
| Hs2lib | 28 | 0.0 | 1 | A Library and Preprocessor that makes it easier to create shared libs from Haskell programs. | (bsd3, development, library, program) | 2015-01-27 | 0.6.3 | TamarChristina |
| HsASA | 10 | 0.0 | 1 | A haskell interface to Lester Ingber's adaptive simulating annealing code | (bsd3, library, math) | 2012-01-27 | 0.2 | DonaldStewart, MalcolmWallace |
| HsHaruPDF | 5 | 0.0 | 1 | Haskell binding to libharu (http://libharu.sourceforge.net/) | (bsd3, graphics, library) | 2007-11-13 | 0.0.0 | AudreyTang |
| HsJudy | 11 | 0.0 | 1 | Judy bindings, and some nice APIs | (bsd3, data, library) | 2008-03-07 | 0.2 | GwernBranwen |
| HsOpenSSL-x509-system | 69 | 0.0 | 6 | Use the system's native CA certificate store with HsOpenSSL | (bsd3, filesystem, library, system) | 2020-08-23 | 0.1.0.4 | MariosTitas |
| HsParrot | 17 | 0.0 | 1 | Haskell integration with Parrot virtual machine | (bsd3, language, library, pugs) | 2015-08-15 | 0.0.2.20150805 | AudreyTang |
| HsPerl5 | 23 | 0.0 | 1 | Haskell interface to embedded Perl 5 interpreter | (bsd3, language, library, pugs) | 2015-08-15 | 0.0.6.20150815 | AudreyTang |
| HsTools | 10 | 0.0 | 5 | Haskell helper functions | (bsd3, generic, library) | 2010-09-07 | 0.0.1.1 | ChristianHoener |
| Hsed | 16 | 0.0 | 1 | Stream Editor in Haskell | (bsd3, editor, library, program) | 2011-03-13 | 0.2.2 | VitaliyRukavishnikov |
| Hsmtlib | 6 | 0.0 | 1 | Haskell library for easy interaction with SMT-LIB 2 compliant solvers. | (bsd3, library, smt----------) | 2014-07-02 | 2.8.8.8 | roger62 |
| HueAPI (deprecated) | 40 | 0.0 | 1 | API for controlling Philips Hue lights | (bsd3, deprecated, hardware, library) | 2016-02-13 | 0.2.7 | SjoerdVisscher |
| HulkImport | 15 | 0.0 | 0 | Easily bulk import CSV data to SQL Server | (bsd3, data, library, program) | 2015-11-09 | 0.1.0.3 | smobs |
| Hydrogen | 5 | 0.0 | 0 | The library for generating a WebGL scene for the web | (bsd3, library, program, web) | 2017-06-14 | 0.1.0.0 | QSpider2017 |
| HyloDP | 4 | 0.0 | 0 | A package for solving dynamic programming problems in Haskell | (bsd3, dynamic-programming, library, program, recursion) | 2024-01-17 | 1.0.0 | DavidLlorens |
| IDynamic | 6 | 0.0 | 1 | Indexable, serializable form of Data.Dynamic | (bsd3, data, library) | 2009-10-16 | 0.1 | AlbertoCorona |
| IFS | 7 | 0.0 | 1 | Iterated Function System generation for Haskell | (bsd3, graphics, library, program) | 2007-11-06 | 0.1.1 | alpheccar |
| IOR | 7 | 0.0 | 1 | Region based resource management for the IO monad. | (bsd3, library, monadic-regions, system) | 2008-05-25 | 0.1 | IvanTomac |
| IORefCAS (deprecated in favor of atomic-primops) | 29 | 0.0 | 3 | Atomic compare and swap for IORefs and STRefs. | (bsd3, data, deprecated, library) | 2013-05-07 | 0.2.0.1 | RyanNewton |
| IOSpec | 69 | 2.0 | 3 | A pure specification of the IO monad. | (bsd3, library, testing) | 2023-07-25 | 0.3.1.2 | BertramFelgenhauer, WouterSwierstra, ncfavier |
| IPv6Addr | 157 | 0.0 | 2 | Library to deal with IPv6 address text representations. | (bsd3, library, network) | 2024-01-02 | 2.0.6 | MichelBoucey |
| IPv6DB | 55 | 0.0 | 0 | A RESTful microService for IPv6-related data | (bsd3, database, library, network, program) | 2024-10-13 | 0.3.3.4 | MichelBoucey |
| IfElse | 82 | 0.0 | 12 | Anaphoric and miscellaneous useful control-flow | (bsd3, control, library) | 2008-12-24 | 0.85 | IvanPerez, JeffersonHeard, keera_studios_ci |
| Imlib | 22 | 0.0 | 5 | (bsd3, graphics, library) | 2009-03-30 | 0.1.2 | AndreasRaster, CaleGibbard | |
| IndexedList | 8 | 0.0 | 2 | Length- and element-indexed lists sitting somewhere between homogeneous and fully heterogeneous. | (bsd3, data, library) | 2014-06-28 | 0.1.0.1 | kwf |
| InfixApplicative | 11 | 0.0 | 4 | liftA2 for infix operators. | (bsd3, control, library) | 2009-12-24 | 1.1 | ThomasDavie |
| IntGraph | 13 | 0.0 | 1 | Dynamically sized graph library | (bsd3, data-structure, library) | 2018-07-01 | 0.1.1.0 | sam_barr |
| InternedData | 7 | 0.0 | 1 | Data interning (with compact regions where possible) | (bsd3, data, data-structures, library, natural-language-processing) | 2019-10-02 | 0.0.0.1 | ChristianHoener |
| IntervalMap | 231 | 2.0 | 7 | Containers for intervals, with efficient search. | (bsd3, data, library) | 2023-06-06 | 0.6.2.1 | ChristophBreitkopf |
| IsNull | 9 | 0.0 | 1 | A typeclass to determine if a given value is null. | (bsd3, data, library) | 2014-06-19 | 0.4.0.0 | jcristovao |
| JSON-Combinator (deprecated in favor of lens) | 31 | 0.0 | 2 | A combinator library on top of a generalised JSON type | (bsd3, combinators, deprecated, json, library) | 2011-04-03 | 0.2.8 | TonyMorris |
| JSON-Combinator-Examples (deprecated in favor of lens) | 4 | 0.0 | 1 | Example uses of the JSON-Combinator library. | (bsd3, combinators, deprecated, library) | 2010-12-20 | 0.0.1 | TonyMorris |
| JSONParser | 20 | 0.0 | 1 | Parse JSON | (bsd3, library, text) | 2019-05-22 | 0.1.0.4 | AlanHawkins |
| JSONb | 35 | 0.0 | 5 | JSON parser that uses byte strings. | (bsd3, library, text) | 2012-02-10 | 1.0.8 | JasonDusek |
| Javasf (deprecated in favor of javasf) | 5 | 0.0 | 1 | A utility to print the SourceFile attribute of one or more Java class files. | (bsd3, deprecated, language, program) | 2010-12-12 | 0.0.1 | TonyMorris |
| Javav (deprecated in favor of javav) | 14 | 0.0 | 1 | A utility to print the target version of Java class files. | (bsd3, deprecated, language, program) | 2012-03-06 | 0.0.4 | TonyMorris |
| JsContracts | 13 | 0.0 | 1 | Design-by-contract for JavaScript | (bsd3, language, library, program) | 2009-12-15 | 0.5.3 | ArjunGuha |
| JsonGrammar | 27 | 0.0 | 1 | Combinators for bidirectional JSON parsing | (bsd3, json, language, library) | 2016-10-07 | 1.0.5 | MartijnVanSteenbergen |
| JuPyTer-notebook | 5 | 0.0 | 0 | JuPyTer notebook parser | (bsd3, data, library, program) | 2017-11-21 | 0.1.0.0 | MichalGajda |
| JuicyCairo | 5 | 0.0 | 0 | To use images of JuicyPixels from Cairo | (bsd3, graphics, library) | 2024-02-15 | 0.1.0.0 | YoshikuniJujo |
| JuicyPixels | 627 | 2.75 | 113 | Picture loading/serialization (in png, jpeg, bitmap, gif, tga, tiff and radiance) | (bsd3, codec, graphics, image, library) | 2024-06-06 | 3.3.9 | VincentBerthoux |
| JuicyPixels-blp | 17 | 0.0 | 0 | BLP format decoder/encoder over JuicyPixels library | (bsd3, codec, graphics, image, library, program) | 2021-10-25 | 0.2.0.0 | NCrashed |
| JuicyPixels-blurhash | 17 | 2.0 | 0 | Blurhash is a very compact represenation of a placeholder for an image | (bsd3, graphics, image, library, program) | 2020-05-24 | 0.1.0.3 | smprts |
| JuicyPixels-canvas | 7 | 0.0 | 1 | Functions for drawing lines, squares and so on pixel by pixel | (bsd3, graphics, library) | 2014-05-05 | 0.1.0.0 | eax |
| JuicyPixels-extra | 125 | 0.0 | 3 | Efficiently scale, crop, flip images with JuicyPixels | (bsd3, graphics, image, library) | 2023-02-08 | 0.6.0 | mrkkrp |
| JuicyPixels-repa | 58 | 0.0 | 5 | Convenience functions to obtain array representations of images. | (bsd3, graphics, library) | 2016-05-14 | 0.7.1.0 | ThomasDuBuisson |
| JuicyPixels-scale-dct | 32 | 0.0 | 1 | Scale JuicyPixels images with DCT | (bsd3, graphics, image, library) | 2018-05-19 | 0.1.2 | phadej |
| JuicyPixels-stbir | 26 | 0.0 | 1 | Scale JuicyPixels images with stb_image_resize | (bsd3, graphics, image, library) | 2018-02-24 | 0.1.0.0 | mtolly |
| JuicyPixels-util | 16 | 0.0 | 5 | Convert JuicyPixel images into RGBA format, flip, trim and so on | (bsd3, control, library) | 2014-10-18 | 0.2 | FumiakiKinoshita |
| JunkDB | 9 | 0.0 | 3 | (bsd3, database, library) | 2014-04-21 | 0.1.1.0 | seagull | |
| JunkDB-driver-gdbm | 11 | 0.0 | 1 | (bsd3, database, library) | 2014-04-21 | 0.1.1.0 | seagull | |
| JunkDB-driver-hashtables | 7 | 0.0 | 1 | (bsd3, database, library) | 2014-04-21 | 0.1.1.0 | seagull | |
| KMP | 18 | 0.0 | 2 | Knuth–Morris–Pratt string searching algorithm | (algorithms, bsd3, library) | 2018-12-17 | 0.2.0.0 | CindyLinz |
| Kalman (deprecated in favor of kalman) | 11 | 0.0 | 1 | A slightly extended Kalman filter | (bsd3, deprecated, library, math) | 2015-04-05 | 0.1.0.1 | DominicSteinitz |
| Kawaii-Parser | 19 | 0.0 | 0 | A simple parsing library. | (bsd3, library, monad-transformers, parsing, tokenisation) | 2021-07-11 | 2.0.0 | Liisi_Kerik |
| KdTree | 25 | 0.0 | 1 | KdTree, for efficient search in K-dimensional point clouds. | (bsd3, data-mining, data-structures, graphics, library, machine-learning) | 2017-09-29 | 0.2.2.1 | IssacTrotts, jessekempf |
| Kleislify | 18 | 0.0 | 2 | Variants of Control.Arrow functions, specialised to kleislis. | (bsd3, control, library) | 2012-05-15 | 0.0.4 | DylanJust |
| Kriens | 9 | 0.0 | 1 | Category for Continuation Passing Style | (bsd3, control, library) | 2015-12-07 | 0.1.0.1 | matteo_provenzano |
| KyotoCabinet | 4 | 0.0 | 1 | Kyoto Cabinet DB bindings | (bsd3, database, library) | 2011-03-16 | 0.1 | WarrenHarris |
| L-seed | 8 | 0.0 | 1 | Plant growing programming game | (bsd3, game, library, program) | 2009-06-28 | 0.2 | JoachimBreitner |
| LATS | 11 | 0.0 | 1 | Linear Algebra on Typed Spaces | (bsd3, library, numeric) | 2016-09-01 | 0.4.2 | guaraqe |
| LC3 | 14 | 0.0 | 0 | LC-3 virtual machine | (bsd3, language, program) | 2019-01-01 | 0.1.0.2 | DavidJohnson |
| LDAP | 34 | 0.0 | 4 | Haskell binding for C LDAP API | (bsd3, library, network) | 2017-01-12 | 0.6.11 | EdwardYang, JohnGoerzen, ip1981 |
| LPFP | 21 | 0.0 | 0 | Code for the book Learn Physics with Functional Programming | (bsd3, library, physics, program) | 2024-05-09 | 1.1.4 | ScottWalck |
| LPFP-core | 8 | 0.0 | 0 | Code for the book Learn Physics with Functional Programming | (bsd3, library, physics) | 2023-09-17 | 1.1.1 | ScottWalck |
| LRU (deprecated) | 8 | 0.0 | 2 | Implements an LRU data structure | (bsd3, deprecated, library, unclassified) | 2007-11-05 | 0.1.1 | AdamLangley |
| LambdaCalculator | 19 | 0.0 | 1 | A basic lambda calculator with beta reduction and a REPL | (bsd3, language, program) | 2016-06-29 | 0.2 | ThomasDuBuisson |
| LambdaDB | 8 | 2.0 | 0 | On-memory Database using Lambda Function environment. | (bsd3, database, library, program) | 2016-05-28 | 0.0.0.6 | Ailrun |
| LambdaDesigner | 6 | 0.0 | 1 | A type-safe EDSL for TouchDesigner written in Haskell. | (bsd3, library, touchdesigner) | 2017-12-05 | 0.1.0.0 | ulyssesp |
| LambdaHack | 231 | 2.25 | 2 | A game engine library for tactical squad ASCII roguelike dungeon crawlers | (bsd3, game, game-engine, library, program, roguelike) | 2023-10-30 | 0.11.0.1 | AndresLoeh, MikolajKonarski |
| LambdaINet | 11 | 0.0 | 1 | Graphical Interaction Net Evaluator for Optimal Evaluation | (application, bsd3, program) | 2014-09-02 | 0.2.0.0 | PaulLiu |
| LambdaPrettyQuote | 17 | 0.0 | 1 | Quasiquoter, and Arbitrary helpers for the lambda calculus. | (bsd3, language, library) | 2012-02-24 | 0.0.0.8 | JonathanFischoff |
| Lastik (deprecated) | 26 | 0.0 | 1 | A library for compiling programs in a variety of languages | (bsd3, deprecated, development, library) | 2010-11-16 | 0.7.0 | TonyMorris |
| Learning | 16 | 0.0 | 1 | The most frequently used machine learning tools | (bsd3, library, machine-learning, program) | 2018-02-26 | 0.1.0 | penkovsky |
| LibClang | 33 | 0.0 | 1 | Haskell bindings for libclang (a C++ parsing library) | (bsd3, language, library) | 2017-01-15 | 3.8.0 | ChetanTaralekar, deech |
| LibZip | 64 | 0.0 | 4 | Bindings to libzip, a library for manipulating zip archives. | (bsd3, codec, foreign, library) | 2016-08-29 | 1.0.1 | SergeyAstanin |
| LinearSplit | 10 | 0.0 | 1 | Partition the sequence of items to the subsequences in the order given | (algorithms, bsd3, library) | 2011-03-05 | 0.2.1 | VitaliyRukavishnikov |
| LinguisticsTypes | 10 | 0.0 | 2 | Collection of types for natural language | (bsd3, library, natural-language-processing) | 2017-03-14 | 0.0.0.3 | ChristianHoener |
| LinkChecker | 4 | 0.0 | 1 | Check a bunch of local html files for broken links | (bsd3, program, web) | 2011-08-26 | 0.1 | JensStimpfle |
| List | 96 | 0.0 | 8 | List monad transformer and class | (bsd3, control, library) | 2017-09-27 | 0.6.2 | YairChuchem |
| ListLike | 403 | 2.0 | 52 | Generalized support for list-like structures | (bsd3, bytestring, library, list, string, text, vector) | 2023-10-10 | 4.7.8.2 | AndreasAbel, DavidFox, JohnGoerzen, JohnLato |
| ListT (deprecated) | 24 | 0.0 | 1 | List transformer | (bsd3, control, deprecated, library) | 2017-12-14 | 0.1.2.0 | |
| ListTree | 33 | 0.0 | 1 | Trees and monadic trees expressed as monadic lists where the underlying monad is a list | (algorithms, bsd3, library) | 2016-12-26 | 0.2.3 | YairChuchem |
| ListWriter | 10 | 0.0 | 1 | define a list constant using Monadic syntax other than overhead [,] | (bsd3, library, syntax) | 2015-10-29 | 0.1.0.0 | YLiLarry |
| ListZipper | 34 | 0.0 | 6 | Simple zipper for lists | (bsd3, data, library) | 2011-10-31 | 1.2.0.2 | RyanIngram |
| LogicGrowsOnTrees | 17 | 0.0 | 4 | a parallel implementation of logic programming using distributed tree exploration | (bsd3, control, distributed-computing, library, logic, parallelism) | 2014-03-09 | 1.1.0.2 | GregoryCrosswhite |
| LogicGrowsOnTrees-MPI | 10 | 0.0 | 1 | an adapter for LogicGrowsOnTrees that uses MPI | (bsd3, control, distributed-computing, library, logic, parallelism) | 2014-03-09 | 1.0.0.1.1 | GregoryCrosswhite |
| LogicGrowsOnTrees-network | 18 | 0.0 | 1 | an adapter for LogicGrowsOnTrees that uses multiple processes running in a network | (bsd3, control, distributed-computing, library, logic, parallelism) | 2016-04-05 | 1.0.0.4 | GregoryCrosswhite |
| LogicGrowsOnTrees-processes | 12 | 0.0 | 1 | an adapter for LogicGrowsOnTrees that uses multiple processes for parallelism | (bsd3, control, distributed-computing, library, logic, parallelism) | 2014-03-09 | 1.0.0.2 | GregoryCrosswhite |
| LslPlus | 48 | 0.0 | 1 | An execution and testing framework for the Linden Scripting Language (LSL) | (bsd3, language, program) | 2009-08-25 | 0.4.3 | RobertGreayer |
| MFlow | 149 | 0.0 | 1 | stateful, RESTful web framework | (application-server, bsd3, library, web) | 2015-09-21 | 0.4.6.0 | AlbertoCorona |
| MHask | 7 | 0.0 | 1 | The category of monads | (bsd3, control, library) | 2013-08-06 | 0.3.0.0 | DanBurton |
| MIP | 19 | 0.0 | 2 | Library for using Mixed Integer Programming (MIP) | (algorithms, bsd3, library, math, optimisation, optimization) | 2024-09-04 | 0.1.2.0 | MasahiroSakai |
| MSQueue | 4 | 0.0 | 1 | Michael-Scott queue. | (bsd3, data, library) | 2015-01-31 | 0.0.1 | julek |
| MagicHaskeller | 82 | 0.0 | 2 | Automatic inductive functional programmer by systematic search | (bsd3, language, library, program) | 2022-06-02 | 0.9.7.1 | SusumuKatayama |
| MailchimpSimple | 10 | 0.0 | 1 | Haskell library to interact with Mailchimp JSON API Version 3.0 | (bsd3, library, web) | 2016-03-29 | 0.2.0.0 | dananji9131 |
| Mantissa | 6 | 0.0 | 0 | Reals in the interval [0,1), as machine words | (bsd3, library, numeric) | 2024-09-04 | 0.1.0.0 | jcranch |
| Map (deprecated) | 36 | 0.0 | 1 | Class of key-value maps | (bsd3, data, deprecated, library) | 2020-09-05 | 0.1.3.3 | |
| MapWith | 11 | 0.0 | 0 | mapWith: like fmap, but with additional parameters (isFirst, isLast, etc). | (bsd3, combinators, library) | 2020-08-25 | 0.2.0.0 | davtjames |
| MaybeT | 17 | 0.0 | 21 | MaybeT monad transformer | (bsd3, control, library) | 2008-12-21 | 0.1.2 | CaleGibbard, DonaldStewart, EricKidd |
| MaybeT-monads-tf (deprecated in favor of monads-tf) | 13 | 0.0 | 1 | MaybeT monad transformer compatible with monads-tf (deprecated) | (bsd3, control, deprecated, library) | 2011-06-22 | 0.2.0.1 | BenMillwood |
| MaybeT-transformers | 8 | 0.0 | 3 | MaybeT monad transformer using transformers instead of mtl. | (bsd3, control, library) | 2010-06-28 | 0.2 | ErikHesselink, SebastiaanVisser |
| MazesOfMonad | 23 | 0.0 | 1 | Console-based Role Playing Game | (bsd3, game, program) | 2014-09-02 | 1.0.9 | JeanPhilippeMoresmau |
| MeanShift | 5 | 0.0 | 1 | Mean shift algorithm | (bsd3, library, math) | 2012-04-30 | 0.1 | VilleTirronen |
| Measure | 9 | 0.0 | 1 | A library for units of measurement | (bsd3, data, library) | 2009-11-11 | 0.0.2 | TonyMorris |
| MemoTrie | 311 | 2.25 | 29 | Trie-based memo functions | (bsd3, data, library) | 2023-07-15 | 0.6.11 | ConalElliott |
| MetaObject | 39 | 0.0 | 1 | A meta-object system for Haskell based on Perl 6 | (bsd3, development, library, pugs) | 2015-08-15 | 0.0.6.20150815 | AudreyTang |
| Metrics | 11 | 0.0 | 1 | Evaluation metrics commonly used in supervised machine learning | (bsd3, library, statistics) | 2012-06-19 | 0.1.2 | BenHamner |
| Mhailist | 8 | 0.0 | 1 | Haskell mailing list manager | (bsd3, network, program) | 2010-04-30 | 0.0 | LarsKotthoff |
| MicrosoftTranslator | 10 | 0.0 | 1 | Interface for Microsoft Translator | (bsd3, language, library) | 2015-08-23 | 0.1.0.1 | netogallo |
| MissingH | 244 | 2.5 | 142 | Large utility library | (bsd3, library, unclassified) | 2023-09-11 | 1.6.0.1 | AndreasAbel, HerbertValerioRiedel, JohnGoerzen, davean |
| MissingK | 11 | 0.0 | 5 | Useful types and definitions missing from other libraries | (bsd3, development, library) | 2017-04-27 | 0.0.1 | IvanPerez, keera_studios_ci |
| MissingM | 9 | 0.0 | 1 | findM and other missing 'M's | (bsd3, control, library) | 2012-11-15 | 0.0.4 | DylanJust |
| Mobile-Legends-Hack-Cheats (deprecated) | 0 | 0.0 | 1 | spam | (bsd3, deprecated, library, web) | 2018-02-22 | 1.0.1 | |
| Moe | 7 | 0.0 | 1 | A FRP library based on signal functions. | (bsd3, frp, library, program) | 2011-11-03 | 0.1 | XinyuJiang |
| MonadCatchIO-mtl (deprecated in favor of exceptions) | 62 | 0.0 | 20 | Monad-transformer version of the Control.Exception module | (bsd3, control, deprecated, library) | 2014-01-04 | 0.3.1.0 | DanielGorin |
| MonadCatchIO-mtl-foreign (deprecated) | 5 | 0.0 | 1 | Polymorphic combinators for working with foreign functions | (bsd3, control, deprecated, library) | 2010-05-29 | 0.1 | AntoineLatter |
| MonadCatchIO-transformers (deprecated in favor of exceptions) | 71 | 0.0 | 73 | Monad-transformer compatible version of the Control.Exception module | (bsd3, control, deprecated, library) | 2014-12-23 | 0.3.1.3 | AriePeterson |
| MonadCatchIO-transformers-foreign (deprecated) | 5 | 0.0 | 3 | Polymorphic combinators for working with foreign functions | (bsd3, control, deprecated, library) | 2010-05-29 | 0.1 | AntoineLatter |
| MonadCompose | 54 | 0.0 | 1 | Methods for composing monads. | (bsd3, library, monad) | 2019-01-28 | 0.9.0.0 | JamesCandy |
| MonadLab | 14 | 0.0 | 1 | Automatically generate layered monads | (bsd3, library, monads, program) | 2009-01-29 | 0.0.2 | AdamProcter |
| MonadPrompt | 60 | 0.0 | 6 | MonadPrompt, implementation & examples | (bsd3, control, library) | 2014-09-14 | 1.0.0.5 | CaleGibbard, JamesCook, RyanIngram |
| MonadRandom | 483 | 2.0 | 149 | Random-number generation monad. | (bsd3, control, library) | 2024-10-22 | 0.6.1 | BrentYorgey, CaleGibbard, EricKidd, LukePalmer, PaoloVeronelli, PatrickPalka |
| MonadRandomLazy | 17 | 0.0 | 1 | Lazy monad for psuedo random-number generation. | (bsd3, control, library) | 2015-12-29 | 0.1.1.1 | NormanRamsey |
| Monaris | 27 | 0.0 | 1 | A simple tetris clone | (bsd3, game, program) | 2014-08-20 | 0.1.8 | FumiakiKinoshita |
| Monatron | 8 | 0.0 | 3 | Monad transformer library with uniform liftings | (bsd3, control, library) | 2010-05-12 | 0.3.1 | TomSchrijvers |
| Monatron-IO | 6 | 0.0 | 1 | MonadIO instances for the Monatron transformers. | (bsd3, control, library) | 2012-04-26 | 1.0 | TobiasBrandt |
| Monocle | 18 | 0.0 | 1 | Symbolic computations in strict monoidal categories with LaTeX output. | (bsd3, library, math) | 2009-12-17 | 0.0.4 | OsmanBineev |
| MultipletCombiner | 29 | 0.0 | 0 | A Haskell implementation for combining SU(n) multiplets | (bsd3, groups, library, math, physics, science) | 2023-09-10 | 0.0.7 | dressel |
| Munkres | 6 | 0.0 | 2 | Munkres' assignment algorithm (hungarian method) | (algorithms, bsd3, library) | 2008-12-07 | 0.1 | BalazsKomuves |
| Munkres-simple | 7 | 0.0 | 1 | Simple and typesafe layer over the Munkres package. | (algorithms, bsd3, library) | 2014-09-13 | 0.1.0.1 | ScrambledEggs |
| NGrams | 7 | 0.0 | 1 | Simple application for calculating n-grams using Google. | (bsd3, natural-language-processing, program) | 2008-02-14 | 1.1 | JustinBailey |
| NXTDSL | 13 | 0.0 | 1 | Generate NXC Code from DSL | (bsd3, compilers-interpreters, language, library, program) | 2013-08-31 | 0.4 | AlexanderThiemann |
| NanoID | 46 | 0.0 | 0 | NanoID generator | (bsd3, data, library, program) | 2024-06-17 | 3.4.0.2 | MichelBoucey |
| NanoProlog | 40 | 0.0 | 1 | Very small interpreter for a Prolog-like language | (bsd3, language, library, program) | 2011-12-22 | 0.3 | DoaitseSwierstra, JurrienStutterheim, joaopizani |
| NaperianNetCDF | 7 | 0.0 | 0 | Instances of NcStore for hypercuboids | (bsd3, library, math, program) | 2019-04-18 | 0.1.0.1 | DominicSteinitz |
| NaturalLanguageAlphabets | 22 | 0.0 | 2 | Simple scoring schemes for word alignments | (bsd3, library, natural-language-processing) | 2019-10-02 | 0.2.1.0 | ChristianHoener |
| NaturalSort (deprecated) | 7 | 0.0 | 1 | Natural sorting for strings | (bsd3, deprecated, text) | 2010-04-05 | 0.2.1 | JoachimFasting |
| NearContextAlgebra | 12 | 0.0 | 1 | Context Algebra of near | (bsd3, math, program) | 2015-10-25 | 0.1.0.2 | jhahn |
| NestedFunctor | 11 | 0.0 | 2 | Nested composition of functors with a type index tracking nesting. | (bsd3, data, library) | 2014-06-28 | 0.2.0.2 | kwf |
| NetSNMP | 54 | 0.0 | 1 | Bindings for net-snmp's C API for clients | (bsd3, library, network) | 2024-03-26 | 0.4.0.0 | JohnDorsey, PavloKerestey |
| NineP | 25 | 0.0 | 2 | 9P2000 in pure Haskell | (bsd3, data, library) | 2013-09-22 | 0.0.2.1 | DaveLeimbach, SergeyAlirzaev |
| Ninjas | 6 | 0.0 | 1 | Ninja game | (bsd3, game, program) | 2013-10-17 | 0.1.0.0 | EricMertens |
| NoHoed | 14 | 0.0 | 1 | Placeholder package to preserve debug ability via conditional builds | (bsd3, debugging, library) | 2017-08-31 | 0.1.1 | PepeIborra |
| NoSlow | 9 | 0.0 | 1 | Microbenchmarks for various array libraries | (bsd3, development, profiling, program) | 2010-02-15 | 0.2 | RomanLeshchinskiy |
| Noise | 29 | 0.0 | 1 | A Haskell coherent noise generator based on libnoise | (bsd3, graphics, library, math, noise) | 2013-02-25 | 1.0.6 | HugoGomes |
| Nomyx (deprecated in favor of nomyx-server) | 73 | 0.0 | 1 | A Nomic game in haskell | (bsd3, deprecated, game, program) | 2015-03-26 | 0.7.6 | CorentinDupont |
| Nomyx-Core (deprecated in favor of nomyx-core) | 42 | 0.0 | 2 | A Nomic game in haskell | (bsd3, deprecated, game, library) | 2015-03-26 | 0.7.6 | CorentinDupont |
| Nomyx-Language (deprecated in favor of nomyx-language) | 81 | 0.0 | 3 | Language to express rules for Nomic | (bsd3, deprecated, language, library) | 2015-03-26 | 0.7.6 | CorentinDupont |
| Nomyx-Rules (deprecated in favor of Nomyx-Language) | 12 | 0.0 | 1 | Language to express rules for Nomic | (bsd3, deprecated, language, library) | 2013-02-25 | 0.1.0 | CorentinDupont |
| Nomyx-Web (deprecated in favor of nomyx-web) | 27 | 0.0 | 1 | Web gui for Nomyx | (bsd3, deprecated, game, library) | 2015-03-26 | 0.7.6 | CorentinDupont |
| NonEmpty | 6 | 0.0 | 1 | Library providing a non-empty list datatype, and total functions operating on it | (bsd3, data, library) | 2009-03-19 | 0.1 | RobinGreen |
| NonEmptyList (deprecated in favor of semigroups) | 28 | 0.0 | 1 | A list with a length of at least one. | (bsd3, data, deprecated, library) | 2010-08-28 | 0.0.9 | TonyMorris |
| NumInstances | 99 | 0.0 | 10 | Instances of numeric classes for functions and tuples | (bsd3, data, library) | 2014-09-26 | 1.4 | ConalElliott |
| NumLazyByteString (deprecated) | 10 | 0.0 | 1 | Num, Enum, Eq, Integral, Ord, Real, and Show instances for Lazy ByteStrings | (bsd3, data, deprecated, library) | 2010-04-06 | 0.0.0.1 | ThomasDuBuisson |
| NumberSieves | 13 | 0.0 | 1 | Number Theoretic Sieves: primes, factorization, and Euler's Totient | (bsd3, library, math) | 2012-08-21 | 0.1.2 | LeonSmith |
| OGL | 16 | 0.0 | 2 | A context aware binding for the OpenGL graphics system | (bsd3, graphics, library) | 2009-05-11 | 0.0.3 | NealAlexander |
| OSM | 38 | 0.0 | 1 | Parse OpenStreetMap files | (bsd3, library, utils) | 2012-01-28 | 0.6.4 | ThomasDuBuisson, TonyMorris |
| ObjectIO | 7 | 0.0 | 1 | (bsd3, library, unclassified) | 2007-11-03 | 1.0.1.1 | ||
| ObjectName | 135 | 0.0 | 3 | Explicitly handled object names | (bsd3, data, library) | 2021-11-13 | 1.1.0.2 | SvenPanne |
| Obsidian | 12 | 0.0 | 1 | Embedded language for GPU Programming | (bsd3, language, library) | 2016-05-14 | 0.4.0.0 | JoelSvensson |
| Octree | 36 | 0.0 | 2 | Simple unbalanced Octree for storing data about 3D points | (bsd3, data, library) | 2018-07-15 | 0.6.0.1 | MichalGajda |
| OddWord | 52 | 2.25 | 3 | Provides a wrapper for deriving word types with fewer bits. | (bsd3, data, library) | 2018-04-11 | 1.0.2.0 | RobinKay |
| Omega | 35 | 0.0 | 1 | Integer sets and relations using Presburger arithmetic | (bsd3, data, library) | 2014-05-03 | 1.0.3 | ChristopherRodrigues |
| OnRmt | 4 | 0.0 | 0 | Text UI library for performing parallel remote SSH operations | (bsd3, library, program, system) | 2017-01-30 | 1.0.0.0 | KevinQuick |
| OneTuple | 543 | 0.0 | 20 | Singleton Tuple | (bsd3, data, library) | 2024-05-12 | 0.4.2 | JohnDorsey, phadej |
| Only | 225 | 0.0 | 14 | The 1-tuple type or single-value "collection" | (bsd3, data, library) | 2017-06-12 | 0.1 | HerbertValerioRiedel |
| OpenAL | 84 | 0.0 | 6 | A binding to the OpenAL cross-platform 3D audio API | (bsd3, library, sound) | 2019-06-10 | 1.7.0.5 | AndrewMiller, BenFoppa, SvenPanne |
| OpenCL | 36 | 0.0 | 2 | Haskell high-level wrapper for OpenCL | (bsd3, ffi, gpu, graphics, library) | 2013-10-19 | 1.0.3.4 | LuisCabellos |
| OpenCLRaw | 7 | 0.0 | 1 | The OpenCL Standard for heterogenous data-parallel computing | (bsd3, graphics, library) | 2009-08-18 | 1.0.1001 | JeffersonHeard |
| OpenCLWrappers | 24 | 0.0 | 1 | The OpenCL Standard for heterogenous data-parallel computing | (bsd3, ffi, library) | 2014-08-14 | 0.1.0.3 | EmilKarlson |
| OpenGL | 368 | 2.5 | 90 | A binding for the OpenGL graphics system | (bsd3, graphics, library) | 2019-05-06 | 3.0.3.0 | JasonDagit, SvenPanne |
| OpenGLCheck | 6 | 0.0 | 2 | Quickcheck instances for various data structures. | (bsd3, graphics, library) | 2008-11-04 | 1.0 | ThomasDavie |
| OpenGLRaw | 349 | 0.0 | 30 | A raw binding for the OpenGL graphics system | (bsd3, graphics, library) | 2021-11-14 | 3.3.4.1 | JasonDagit, SvenPanne, TrevorElliott |
| OpenSCAD | 27 | 0.0 | 1 | ADT wrapper and renderer for OpenSCAD models. | (bsd3, graphics, library) | 2015-07-07 | 0.3.0.2 | MikeMeyer |
| OpenVG | 23 | 0.0 | 1 | OpenVG (ShivaVG-0.2.1) binding | (bsd3, graphics, library) | 2014-01-01 | 0.7.0 | StephenTetley |
| OpenVGRaw | 10 | 0.0 | 2 | Raw binding to OpenVG (ShivaVG-0.2.1 implementation). | (bsd3, graphics, library) | 2014-01-01 | 0.4.0 | StephenTetley |
| Operads | 29 | 0.0 | 1 | Groebner basis computation for Operads. | (bsd3, library, math) | 2009-08-14 | 1.0 | MikaelVejdemoJohansson |
| OptDir | 35 | 0.0 | 3 | The OptDir type for representing optimization directions. | (bsd3, data, library, optimisation, optimization) | 2024-03-20 | 0.1.0 | MasahiroSakai |
| OrPatterns | 3 | 0.0 | 1 | A quasiquoter for or-patterns | (bsd3, development, library) | 2014-05-16 | 0.1 | AdamVogt |
| OrchestrateDB | 16 | 0.0 | 1 | Unofficial Haskell Client Library for the Orchestrate.io API | (bsd3, database, library) | 2015-08-02 | 1.0.0.3 | dwd31415 |
| OrderedBits | 38 | 0.0 | 4 | Efficient ordered (by popcount) enumeration of bits | (bsd3, data, library) | 2019-06-14 | 0.0.2.0 | ChristianHoener |
| Ordinals | 10 | 0.0 | 1 | Ordinal arithmetic | (bsd3, library, math) | 2010-07-09 | 0.0.0.2 | KiYungAhn |
| Ordinary | 12 | 0.0 | 0 | A Programming Language in Construction | (bsd3, language, library, program) | 2018-01-08 | 0.2018.1.8 | MarisaVeryMoe |
| Oslo-Vectize (deprecated) | 4 | 0.0 | 1 | spam | (bsd3, deprecated, program, spam) | 2018-09-16 | 0.2 | |
| PArrows | 11 | 0.0 | 1 | Arrow parser combinators similar to Parsec | (bsd3, library, parsing) | 2009-01-24 | 0.1.1 | GwernBranwen |
| PBKDF2 (deprecated in favor of pbkdf, scrypt, bcrypt) | 39 | 0.0 | 3 | Make password-based security schemes more secure. | (bsd3, cryptography, deprecated, library) | 2014-10-02 | 0.3.1.5 | AdamBergmark, ErikHesselink, JeremyShaw, ThomasHartman |
| PPrinter | 16 | 2.0 | 1 | A generic derivable Haskell pretty printer | (bsd3, generics, library, pretty-printer, text) | 2016-10-25 | 0.1.0 | iamzhenyi |
| PSQueue | 51 | 0.0 | 15 | Priority Search Queue | (bsd3, data-structures, library) | 2023-05-17 | 1.2.0 | HerbertValerioRiedel, ScottDillard, teo |
| PUH-Project | 4 | 0.0 | 1 | This is a package which includes Assignments, Email, User and Reviews modules for Programming in Haskell course. | (bsd3, data, library) | 2016-01-21 | 0.1.0.1 | att |
| PageIO | 12 | 0.0 | 1 | Page-oriented extraction and composition library | (bsd3, library, program, text) | 2008-08-01 | 0.0.3 | AudreyTang |
| Paillier | 14 | 0.0 | 1 | a simple Paillier cryptosystem | (bsd3, library, math) | 2013-12-11 | 0.1.0.3 | onemouth, abhiroop |
| PandocAgda (deprecated) | 16 | 0.0 | 1 | Pandoc support for literate Agda | (bsd3, dependent-types, deprecated, library, program) | 2013-03-11 | 2.3.3.0.2 | PeterDivianszky |
| Paraiso | 43 | 0.0 | 1 | a code generator for partial differential equations solvers. | (bsd3, language, library) | 2015-12-03 | 0.3.1.5 | TakayukiMuranushi |
| ParserFunction (deprecated in favor of attoparsec) | 35 | 0.0 | 1 | Parse and evaluate mathematical expressions. | (bsd3, deprecated, library, math, parsing) | 2014-05-14 | 0.1.0 | EnzoHaussecker |
| PartialTypeSignatures | 14 | 0.0 | 1 | emulate partial type signatures with template haskell | (bsd3, development, library) | 2014-08-09 | 0.1.0.1 | AdamVogt |
| PathTree | 7 | 0.0 | 1 | A tree used to merge and maintain paths | (bsd3, data, library) | 2016-07-16 | 0.1.1.0 | pjrt |
| Pathfinder | 39 | 0.0 | 2 | Relational optimiser and code generator | (bsd3, database, ffi, library) | 2011-12-01 | 0.5.10 | GeorgeGiorgidze, JeroenWeijers, AlexUlrich |
| Peano | 18 | 0.0 | 2 | simple Peano numbers | (bsd3, data, library) | 2012-03-08 | 0.0.4 | AndrasSlemmer, FrancescoMazzoli |
| PeanoWitnesses | 7 | 0.0 | 3 | GADT type witnesses for Peano-style natural numbers. | (bsd3, data, library) | 2014-06-28 | 0.1.0.0 | kwf |
| PenroseKiteDart | 11 | 0.0 | 0 | Library to explore Penrose's Kite and Dart Tilings. | (Diagrams, bsd3, graphics, library) | 2024-09-29 | 1.1.0 | chrisreade |
| PerfectHash (deprecated in favor of perfecthash) | 32 | 0.0 | 1 | A perfect hashing library for mapping bytestrings to values. | (bsd3, data, data-structures, deprecated, library) | 2016-04-29 | 0.1.5 | MarkWotton |
| PermuteEffects | 13 | 0.0 | 1 | Permutations of effectful computations | (bsd3, control, library) | 2011-01-16 | 0.2 | MartijnVanSteenbergen |
| Persistence | 27 | 0.0 | 1 | A versatile library for topological data analysis. | (bsd3, data, library, math) | 2019-08-19 | 2.0.3 | Ebanflo |
| Pipe (deprecated) | 17 | 0.0 | 2 | Process piping library | (bsd3, deprecated, library, system) | 2009-07-02 | 2.1.2 | MattiNiemenmaa |
| Piso | 9 | 0.0 | 2 | Partial isomorphisms | (bsd3, data, library) | 2017-05-09 | 0.2 | MartijnVanSteenbergen |
| PlayHangmanGame | 8 | 0.0 | 1 | Play Hangman Game | (bsd3, game, program) | 2012-04-04 | 0.2 | HaishengWu |
| PlayingCards | 15 | 0.0 | 1 | Playing cards api | (bsd3, game, library) | 2014-08-04 | 0.3.0.0 | dillonhuff |
| Plot-ho-matic | 90 | 0.0 | 2 | Real-time line plotter for generic data | (bsd3, graphics, library) | 2018-12-14 | 0.12.2.3 | GregHorn |
| PlslTools | 10 | 0.0 | 1 | So far just a lint like program for PL/SQL. Diff and refactoring tools are planned | (bsd3, pl-sql-tools, program) | 2008-12-02 | 0.0.2 | LarryLayland |
| PortMidi | 74 | 0.0 | 7 | A binding for PortMedia/PortMidi | (bsd3, library, sound) | 2018-07-29 | 0.2.0.0 | PaulLiu, OlivierSohn |
| PortMidi-simple | 10 | 0.0 | 0 | Simplified PortMidi wrapper | (bsd3, library, sound) | 2021-06-19 | 0.1.0.1 | AlexanderBondarenko |
| Prelude | 13 | 0.0 | 2 | A Prelude module replacement | (bsd3, library, prelude) | 2018-08-29 | 0.1.0.1 | HerbertValerioRiedel |
| PrimitiveArray | 91 | 2.0 | 28 | Efficient multidimensional arrays | (bsd3, data, library) | 2021-06-04 | 0.10.1.1 | ChristianHoener |
| PrimitiveArray-Pretty | 10 | 0.0 | 3 | Pretty-printing for primitive arrays | (bsd3, data, library) | 2017-03-03 | 0.0.0.2 | ChristianHoener |
| ProbabilityMonads | 6 | 0.0 | 1 | Probability distribution monads. | (bsd3, control, library) | 2007-10-07 | 0.1.0 | EricKidd |
| PropLogic | 24 | 0.0 | 2 | Propositional Logic | (algorithms, bsd3, library, logic, program) | 2012-04-16 | 0.9.0.4 | DavidFox |
| Proper | 22 | 0.0 | 3 | An implementation of propositional logic in Haskell | (bsd3, library, program, unclassified) | 2014-11-03 | 0.5.2.0 | dillonhuff |
| ProxN | 23 | 0.0 | 1 | Proximity sets in N dimensions | (bsd3, library, math) | 2012-01-28 | 0.0.1 | AndrasSlemmer |
| Pugs | 66 | 0.0 | 1 | A Perl 6 Implementation | (bsd3, language, program, pugs) | 2015-08-15 | 6.2.13.20150815 | AudreyTang, JeffShaw |
| PyF | 169 | 2.0 | 6 | Quasiquotations for a python like interpolated string formatter | (bsd3, library, text) | 2024-05-15 | 0.11.3.0 | guibou |
| QIO | 17 | 2.0 | 1 | The Quantum IO Monad is a library for defining quantum computations in Haskell | (bsd3, library, quantum) | 2016-11-13 | 1.3 | AlexanderGreen |
| QuadEdge | 6 | 0.0 | 1 | QuadEdge structure for representing triangulations | (bsd3, data, library) | 2010-06-26 | 0.2 | NealAlexander |
| QuadTree | 10 | 0.0 | 1 | QuadTree library for Haskell, with lens support. | (bsd3, data, game, library) | 2015-08-09 | 0.11.0 | Kron |
| QuasiText | 32 | 2.0 | 3 | A QuasiQuoter for Text. | (bsd3, library, text) | 2016-06-05 | 0.1.2.6 | MikeLedger |
| Quelea | 4 | 2.0 | 1 | Programming with Eventual Consistency over Cassandra. | (bsd3, experimental, library) | 2015-12-13 | 1.0.0 | gowtham |
| QuickAnnotate | 26 | 0.0 | 2 | Annotation Framework | (bsd3, development, library, program) | 2012-09-19 | 0.6 | ShayanNajd |
| QuickCheck | 1068 | 2.75 | 791 | Automatic testing of Haskell programs | (bsd3, library, testing) | 2024-05-27 | 2.15.0.1 | DonaldStewart, KoenClaessen, NickSmallbone, SimonMarlow |
| Quickson (deprecated in favor of aeson-quick) | 11 | 0.0 | 1 | Quick JSON extractions with Aeson | (bsd3, deprecated, json, library, text, web) | 2015-07-12 | 0.2 | ssadler |
| R-pandoc | 16 | 0.0 | 0 | (bsd3, library, program, text) | 2019-11-15 | 0.2.3 | CorentinDupont | |
| RANSAC | 18 | 0.0 | 1 | The RANSAC algorithm for parameter estimation. | (bsd3, library, math, numerical) | 2015-11-19 | 0.1.0.2 | AnthonyCowley |
| RBTree | 21 | 0.0 | 2 | Pure haskell Red-Black-Tree implemetation | (bsd3, data-structures, library) | 2011-06-09 | 0.0.5 | XingboWu |
| RJson | 35 | 0.0 | 4 | A reflective JSON serializer/parser. | (bsd3, library, text) | 2009-02-22 | 0.3.7 | AlexDrummond |
| RMP | 9 | 0.0 | 1 | Binding to code that controls a Segway RMP | (bsd3, library, program, robotics, system) | 2010-05-23 | 0.0.2 | NoamLewis |
| RSA | 232 | 0.0 | 23 | Implementation of RSA, using the padding schemes of PKCS#1 v2.1. | (bsd3, codec, cryptography, library) | 2019-10-14 | 2.4.1 | AdamWick, JonathanDaugherty, KevinQuick |
| Raincat | 49 | 0.0 | 1 | A puzzle game written in Haskell with a cat in lead role | (bsd3, game, program) | 2018-09-23 | 1.2.1 | MikhailPobolovets, SergeiTrofimovich |
| RandomDotOrg | 18 | 0.0 | 1 | Haskell bindings to the RANDOM.ORG Core API | (bsd3, library, public-domain, web) | 2024-10-12 | 1.0 | AustinSeipp, mpilgrem |
| Range | 5 | 0.0 | 1 | Data structure for managing ranges | (bsd3, data, library) | 2013-04-19 | 0.1.0.0 | ThomasEding |
| Ranged-sets | 50 | 2.25 | 3 | Ranged sets for Haskell | (bsd3, data, library) | 2019-03-11 | 0.4.0 | PaulJohnson |
| Rasenschach | 14 | 0.0 | 1 | Soccer simulation | (bsd3, game, program) | 2016-02-24 | 0.1.3.2 | MartinWoehrle |
| Rasterific | 183 | 2.25 | 5 | A pure haskell drawing engine. | (bsd3, graphics, library) | 2021-05-26 | 0.7.5.4 | VincentBerthoux |
| Rattus | 55 | 2.25 | 0 | A modal FRP language | (bsd3, frp, library) | 2023-10-16 | 0.5.1.1 | PatrickBahr |
| ReadArgs | 34 | 0.0 | 3 | Simple command line argument parsing | (bsd3, command-line, library, program) | 2016-12-08 | 1.2.3 | NoahEasterly |
| Ref | 9 | 0.0 | 1 | Generic Mutable Ref Abstraction Layer | (bsd3, data, library) | 2013-03-28 | 0.1.1.0 | CarterSchonwald |
| RefSerialize | 83 | 0.0 | 4 | Write to and read from ByteStrings maintaining internal memory references | (bsd3, data, database, library, parsing) | 2017-02-06 | 0.4.0 | AlbertoCorona |
| RepLib | 77 | 2.0 | 2 | Generic programming library with representation types | (bsd3, generics, library) | 2018-10-15 | 0.5.4.1 | BrentYorgey, ChrisCasinghino, sweirich |
| ReplicateEffects | 10 | 0.0 | 2 | Composable replication schemes of applicative functors | (bsd3, control, library) | 2012-12-27 | 0.3 | MartijnVanSteenbergen |
| ReviewBoard | 15 | 0.0 | 1 | Haskell bindings to ReviewBoard | (bsd3, development, library, program) | 2008-05-28 | 0.2.2 | AdamSmyczek |
| Ritt-Wu | 4 | 0.0 | 0 | Parallel implementation of Ritt-Wu's algorithm. | (algorithm, bsd3, library, program) | 2020-02-12 | 0.1.0.0 | jsrqv |
| Rlang-QQ (deprecated in favor of inline-r) | 61 | 0.0 | 2 | quasiquoter for inline-R code | (bsd3, deprecated, development, library) | 2015-05-06 | 0.3.1.0 | AdamVogt |
| RoyalMonad | 18 | 0.0 | 1 | All hail the Royal Monad! | (bsd3, control, library) | 2015-09-23 | 1000.9 | AtzeVanDerPloeg |
| SBench | 7 | 0.0 | 1 | A benchmark suite for runtime and heap measurements over a series of inputs. | (bsd3, library, testing) | 2013-03-05 | 0.2.0 | DanielSeidel |
| SCRIPTWriter | 8 | 0.0 | 0 | ESCRIPT: a human friendly language for programming Bitcoin scripts | (bitcoin, bsd3, language, library, program, script) | 2018-10-15 | 1.0.1 | RickKlomp |
| SDL (deprecated in favor of sdl2) | 157 | 1.5 | 23 | Binding to libSDL | (bsd3, deprecated, foreign-binding, library) | 2018-07-15 | 0.6.7.0 | ChrisDone, DavidHimmelstrup, fffaaa |
| SDL-gfx (deprecated in favor of sdl2-gfx) | 38 | 0.0 | 4 | Binding to libSDL_gfx | (bsd3, deprecated, foreign-binding, library) | 2018-09-07 | 0.7.0.0 | ChrisDone, DavidHimmelstrup, fffaaa |
| SDL-image (deprecated in favor of sdl2-image) | 43 | 0.0 | 8 | Binding to libSDL_image | (bsd3, deprecated, foreign-binding, library) | 2018-07-15 | 0.6.2.0 | ChrisDone, DavidHimmelstrup, fffaaa |
| SDL-mixer (deprecated in favor of sdl2-mixer) | 39 | 0.0 | 3 | Binding to libSDL_mixer | (bsd3, deprecated, foreign-binding, library) | 2018-07-15 | 0.6.3.0 | ChrisDone, DavidHimmelstrup, fffaaa |
| SDL-mpeg | 13 | 0.0 | 1 | Binding to the SMPEG library | (bsd3, foreign-binding, library) | 2008-07-28 | 0.0.1 | AudreyTang |
| SDL-ttf (deprecated in favor of sdl2-ttf) | 44 | 0.0 | 6 | Binding to libSDL_ttf | (bsd3, deprecated, foreign-binding, library) | 2018-07-15 | 0.6.3.0 | ChrisDone, DavidHimmelstrup, fffaaa |
| SFont (deprecated) | 7 | 0.0 | 2 | SFont SDL Bitmap Fonts | (bsd3, deprecated, graphics, library) | 2010-01-11 | 0.1.1 | LiamOConnorDavis |
| SG | 5 | 0.0 | 3 | Small geometry library for dealing with vectors and collision detection | (bsd3, data, library, math) | 2009-03-17 | 1.0 | NeilBrown |
| SGplus | 8 | 0.0 | 1 | (updated) Small geometry library for dealing with vectors and collision detection | (bsd3, data, library, math) | 2016-09-01 | 1.1 | donomii |
| SHA | 489 | 0.0 | 78 | Implementations of the SHA suite of message digest functions | (bsd3, codec, cryptography, library) | 2018-03-15 | 1.6.4.4 | AdamWick, RaphaelJavaux |
| SHA2 | 40 | 0.0 | 2 | Fast, incremental SHA hashing for bytestrings | (bsd3, cryptography, library) | 2011-02-28 | 0.2.5 | SveinOveAas |
| SJW | 11 | 0.0 | 1 | The Simple Javascript Wrench | (bsd3, library, program, web) | 2022-02-13 | 0.1.2.4 | tissevert |
| SMTPClient | 33 | 0.0 | 2 | A simple SMTP client library | (bsd3, library, network) | 2013-02-11 | 1.1.0 | StephenBlackheath |
| SQLDeps | 7 | 0.0 | 1 | Calculate db-data dependencies of functions | (bsd3, database, library) | 2013-05-20 | 0.1 | AlexanderThiemann |
| SSTG | 50 | 2.0 | 0 | STG Symbolic Execution | (bsd3, library, program, web) | 2017-08-17 | 0.1.1.7 | AntonXue |
| STL | 28 | 0.0 | 2 | STL 3D geometry format parsing and pretty-printing | (bsd3, graphics, library) | 2019-06-29 | 0.3.0.6 | bergey |
| STLinkUSB | 5 | 0.0 | 1 | STLink USB interface in Haskell | (bsd3, hardware, library, microcontroller, stm32) | 2017-11-03 | 0.1.1 | MarcFontaine |
| STM32-Zombie | 8 | 0.0 | 1 | control a STM32F103 microcontroller | (bsd3, hardware, library, microcontroller, stm32) | 2017-11-03 | 0.2.0 | MarcFontaine |
| STM32F103xx-SVD | 9 | 0.0 | 1 | Definition for Peripherals,Registers and Fields from STM32F103xx.svd | (bsd3, hardware, library, microcontroller, stm32) | 2017-11-03 | 0.1 | MarcFontaine |
| STMonadTrans | 258 | 0.0 | 8 | A monad transformer version of the ST monad | (bsd3, library, monads) | 2024-01-04 | 0.4.8 | AndreasAbel, JosefSvenningsson |
| SVD2HS | 4 | 0.0 | 1 | translate a SVD of a Microcontroller to Haskell tables | (bsd3, hardware, library, microcontroller, stm32, svd) | 2017-11-03 | 0.1 | MarcFontaine |
| SVG2Q | 4 | 0.0 | 1 | Code generation tool for Quartz code from a SVG. | (bsd3, parsing, program) | 2011-01-27 | 0.3 | JanGreve |
| SVGFonts | 195 | 0.0 | 11 | Fonts from the SVG-Font format | (bsd3, graphics, library) | 2021-11-01 | 1.8.0.1 | BrentYorgey, JanBracker, RyanYates, TillmannVogt, jeffreyrosenbluth, bergey |
| SVGPath | 31 | 0.0 | 4 | Parsing the path command of SVG | (bsd3, graphics, library) | 2014-06-16 | 1.1.2 | RohanDrape, TillmannVogt |
| SableCC2Hs | 12 | 0.0 | 1 | Generate a parser (in Haskell) with the SableCC parser generator. | (bsd3, library, parsing, program) | 2012-06-13 | 0.0.1.0 | MarcFontaine |
| Safe (deprecated in favor of safe) | 11 | 0.0 | 4 | Library for safe (pattern match free) functions | (bsd3, deprecated, library, unclassified) | 2007-01-12 | 0.1 | |
| SafeSemaphore | 105 | 0.0 | 29 | Much safer replacement for QSemN, QSem, and SampleVar | (bsd3, concurrency, library) | 2014-05-03 | 0.10.1 | ChrisKuklewicz |
| Salsa | 22 | 0.0 | 1 | A .NET Bridge for Haskell | (.net, bsd3, foreign, library) | 2014-09-06 | 0.2.0.2 | AndrewAppleyard, TimMatthews |
| Saturnin | 12 | 0.0 | 0 | Saturnin CI / Job System | (application-server, bsd3, library, program) | 2015-05-18 | 0.1.0.2 | yac |
| SciBaseTypes | 14 | 0.0 | 2 | Base types and classes for statistics, sciences and humanities | (bsd3, data, library) | 2021-06-04 | 0.1.1.0 | ChristianHoener |
| Scurry | 10 | 0.0 | 1 | A cross platform P2P VPN application built using Haskell. | (bsd3, network, program) | 2009-01-24 | 0.0.3 | JohnVanEnk |
| SegmentTree | 24 | 0.0 | 1 | Data structure for querying the set (or count) of intervals covering given point | (bsd3, data, library) | 2012-10-29 | 0.3 | AlexandruScvortov, DmitryAstapov |
| Semigroup | 15 | 0.0 | 3 | A semigroup | (bsd3, data, library) | 2011-04-13 | 0.0.7 | TonyMorris |
| SeqAlign (deprecated in favor of seqalign) | 5 | 0.0 | 1 | Sequence Alignment | (bsd3, deprecated, library, unclassified) | 2015-04-23 | 0.1.0.0 | rcallahan |
| Shellac | 21 | 0.0 | 5 | A framework for creating shell envinronments | (bsd3, library, user-interfaces) | 2016-06-03 | 0.9.9 | RobertDockins |
| Shellac-compatline | 10 | 0.0 | 1 | "compatline" backend module for Shellac | (bsd3, library, user-interfaces) | 2016-06-03 | 0.9.9 | RobertDockins |
| Shellac-editline | 14 | 0.0 | 2 | Editline backend module for Shellac | (bsd3, library, user-interfaces) | 2016-06-03 | 0.9.9 | RobertDockins |
| Shellac-haskeline | 21 | 0.0 | 1 | Haskeline backend module for Shellac | (bsd3, library, user-interfaces) | 2016-06-04 | 0.2.1 | JudahJacobson, RobertDockins |
| Shellac-readline | 14 | 0.0 | 2 | Readline backend module for Shellac | (bsd3, library, user-interfaces) | 2016-06-03 | 0.9.9 | RobertDockins |
| ShortestPathProblems | 4 | 0.0 | 2 | grammars for TSP and SHP | (bsd3, data, library) | 2017-03-06 | 0.0.0.1 | ChristianHoener |
| ShowF | 14 | 0.0 | 3 | Show for * -> * | (bsd3, library, text) | 2013-11-27 | 0.1.1 | ConalElliott |
| Shpadoinkle | 21 | 2.0 | 11 | A programming model for declarative, high performance user interface. | (bsd3, library, web) | 2021-06-02 | 0.3.2.0 | fresheyeball |
| Shpadoinkle-backend-pardiff | 17 | 0.0 | 1 | A Virtual Dom in pure Haskell, based on Html as an Alignable Functor. | (bsd3, library, web) | 2021-06-02 | 0.3.0.1 | fresheyeball |
| Shpadoinkle-backend-snabbdom | 22 | 0.0 | 0 | Use the high-performance Snabbdom virtual dom library written in JavaScript. | (bsd3, library, web) | 2021-06-02 | 0.3.0.2 | fresheyeball |
| Shpadoinkle-backend-static | 21 | 0.0 | 3 | A backend for rendering Shpadoinkle as Text. | (bsd3, library, web) | 2021-06-02 | 0.2.0.1 | fresheyeball |
| Shpadoinkle-console | 19 | 0.0 | 0 | Support for the native browser console | (bsd3, library, web) | 2021-06-02 | 0.0.1.4 | fresheyeball |
| Shpadoinkle-debug (deprecated in favor of Shpadoinkle-console) | 12 | 0.0 | 0 | Debugging tools for Shpadoinkle applications. | (bsd3, deprecated, library, web) | 2020-06-21 | 0.0.0.1 | fresheyeball |
| Shpadoinkle-developer-tools | 11 | 0.0 | 0 | Chrome extension to aide in development | (bsd3, library, program, web) | 2021-06-02 | 0.0.0.2 | fresheyeball |
| Shpadoinkle-disembodied | 8 | 0.0 | 0 | Shpadoinkle as a static site. | (bsd3, library, web) | 2021-06-02 | 0.0.0.2 | fresheyeball |
| Shpadoinkle-examples | 13 | 0.0 | 0 | Example usages of Shpadoinkle | (bsd3, program, web) | 2021-01-06 | 0.0.0.3 | fresheyeball |
| Shpadoinkle-html | 22 | 0.0 | 3 | A typed, template generated Html DSL, and helpers. | (bsd3, library, web) | 2021-06-02 | 0.3.0.2 | fresheyeball |
| Shpadoinkle-lens | 16 | 0.0 | 0 | Lens combinators for Shpadoinkle applications. | (bsd3, library, web) | 2021-06-02 | 0.0.0.4 | fresheyeball |
| Shpadoinkle-router | 20 | 0.0 | 1 | A single page application rounter for Shpadoinkle based on Servant. | (bsd3, library, web) | 2021-06-02 | 0.3.0.1 | fresheyeball |
| Shpadoinkle-streaming | 7 | 0.0 | 0 | Integration of the streaming library with Shpadoinkle continuations. | (bsd3, library, web) | 2021-06-02 | 0.0.0.2 | fresheyeball |
| Shpadoinkle-template | 11 | 0.0 | 0 | Read standard file formats into Shpadoinkle with Template Haskell | (bsd3, library, web) | 2021-06-02 | 0.0.0.2 | fresheyeball |
| Shpadoinkle-widgets | 15 | 0.0 | 0 | A collection of common reusable types and components. | (bsd3, library, web) | 2021-06-02 | 0.2.0.1 | fresheyeball |
| Shrub | 10 | 0.0 | 1 | 4-way trie fuzzy search | (bsd3, library, unclassified) | 2015-04-23 | 0.1.0.0 | rcallahan |
| Shu-thing | 19 | 0.0 | 1 | A vector shooter game | (bsd3, game, program) | 2018-03-15 | 1.1.4 | AlanHawkins, GwernBranwen |
| SimpleAES | 30 | 0.0 | 6 | Fast AES encryption/decryption for bytestrings | (bsd3, cryptography, library) | 2010-05-16 | 0.4.2 | DavidHimmelstrup |
| SimpleEA | 18 | 0.0 | 1 | Simple evolutionary algorithm framework. | (ai, bsd3, library) | 2012-06-15 | 0.2.1 | ErlendHamberg |
| SimpleGL (deprecated in favor of definitive-graphics) | 11 | 0.0 | 1 | A Simple Graphics Library from the SimpleH framework. | (bsd3, deprecated, graphics, library) | 2013-09-17 | 0.9.3 | MarcCoiffier |
| SimpleLog | 20 | 0.0 | 1 | Simple, configurable logging | (bsd3, library, system) | 2015-01-19 | 0.1.0.3 | AndrasSlemmer |
| Smooth | 6 | 0.0 | 1 | A tiny, lazy SMT solver | (bsd3, library, math) | 2014-11-05 | 0.1.0.1 | dillonhuff |
| Snusmumrik (deprecated) | 7 | 0.0 | 1 | E-library directory based on FUSE virtual file system. | (bsd3, deprecated, program, text) | 2010-03-20 | 0.0.1 | SergeyAstanin |
| SoOSiM | 7 | 0.0 | 1 | Abstract full system simulator | (bsd3, library, simulation) | 2012-06-19 | 0.2.1.0 | ChristiaanBaaij |
| SoccerFun | 50 | 0.0 | 2 | Football simulation framework for teaching functional programming | (ai, bsd3, education, game, library, program) | 2015-12-02 | 0.5.3 | JanRochel |
| SoccerFunGL | 17 | 0.0 | 1 | OpenGL UI for the SoccerFun framework | (ai, bsd3, education, game, library, program) | 2015-12-02 | 0.5.3 | JanRochel |
| SpaceInvaders | 18 | 0.0 | 1 | Video game | (bsd3, game, program) | 2021-10-08 | 0.13.3 | GeorgeGiorgidze, IvanPerez, keera_studios_ci |
| SpacePrivateers | 6 | 0.0 | 1 | Simple space pirate roguelike | (bsd3, game, program) | 2014-08-08 | 0.1.0.0 | tuturto |
| SpatialMath | 15 | 0.0 | 3 | 3d math including quaternions/euler angles/dcms and utility functions | (bsd3, library, math) | 2023-09-16 | 0.2.7.1 | ScottWalck |
| SpinCounter | 6 | 0.0 | 1 | Lock free Spin Counter | (bsd3, data, library) | 2015-01-24 | 0.0.1 | julek |
| Spintax | 39 | 0.0 | 1 | Random text generation based on spintax | (bsd3, library, text) | 2024-03-21 | 0.3.6.1 | MichelBoucey |
| Spock | 239 | 2.75 | 9 | Another Haskell web framework for rapid development | (bsd3, library, web) | 2020-12-09 | 0.14.0.0 | AlexanderThiemann, BrandonSimmons |
| Spock-api | 23 | 0.0 | 2 | Another Haskell web framework for rapid development | (bsd3, library, web) | 2020-12-09 | 0.14.0.0 | AlexanderThiemann |
| Spock-api-ghcjs | 13 | 0.0 | 1 | Another Haskell web framework for rapid development | (bsd3, library, web) | 2020-12-09 | 0.14.0.0 | AlexanderThiemann |
| Spock-api-server | 28 | 0.0 | 1 | Another Haskell web framework for rapid development | (bsd3, library, web) | 2020-12-09 | 0.14.0.0 | AlexanderThiemann |
| Spock-auth (deprecated) | 11 | 0.0 | 1 | Provides authentification helpers for Spock | (bsd3, deprecated, library, web) | 2014-07-13 | 0.2.0.1 | AlexanderThiemann |
| Spock-core | 47 | 0.0 | 4 | Another Haskell web framework for rapid development | (bsd3, library, web) | 2022-07-20 | 0.14.0.1 | AlexanderThiemann, BrandonSimmons |
| Spock-lucid | 19 | 0.0 | 2 | Lucid support for Spock | (bsd3, library, web) | 2017-08-05 | 0.4.0.1 | Artyom |
| SpreadsheetML | 10 | 0.0 | 2 | Write support for Excel's SpreadsheetML format | (bsd3, library, text) | 2012-02-21 | 0.1 | JasonDagit |
| Sprig (deprecated) | 9 | 0.0 | 3 | Binding to Sprig | (bsd3, deprecated, foreign-binding, library) | 2010-01-11 | 0.1.1 | LiamOConnorDavis |
| Stack | 21 | 2.25 | 1 | Stack data structure | (bsd3, data-structures, library) | 2019-01-18 | 0.4.0 | rwlock |
| Stasis | 8 | 0.0 | 1 | A simple MVCC like library | (bsd3, concurrency, library, program) | 2014-01-13 | 0.0.1 | zcourts |
| StateVar | 323 | 0.0 | 29 | State variables | (bsd3, data, library) | 2021-07-25 | 1.2.2 | EdwardKmett, SvenPanne, phadej, ryanglscott |
| StateVar-transformer | 16 | 0.0 | 2 | State variables | (bsd3, data, library) | 2014-03-06 | 1.0.0.0 | seagull |
| Stomp | 7 | 0.0 | 1 | Client library for Stomp brokers. | (bsd3, library, network) | 2011-07-01 | 0.1.1 | VitaliyRukavishnikov |
| Strafunski-ATermLib | 16 | 0.0 | 1 | An abstract data type designed for the exchange of tree-like data structures | (bsd3, data, library) | 2013-05-03 | 1.6.0.3 | JamesKoppel |
| Strafunski-Sdf2Haskell | 7 | 0.0 | 1 | Converts SDF to Haskell | (bsd3, language, program) | 2013-05-03 | 1.0.0.2 | JamesKoppel |
| Strafunski-StrategyLib | 45 | 0.0 | 2 | Library for strategic programming | (bsd3, generics, library) | 2018-03-11 | 5.0.1.0 | AlanZimmerman, JamesKoppel |
| StrappedTemplates | 19 | 0.0 | 2 | General purpose templates in haskell | (bsd3, library, text) | 2015-07-12 | 0.2.0.2 | hansonkd |
| Stream | 212 | 0.0 | 15 | A library for manipulating infinite lists. | (bsd3, data, library) | 2015-02-06 | 0.4.7.2 | WouterSwierstra |
| SuffixStructures | 6 | 0.0 | 0 | Suffix array construction | (bsd3, data, data-structures, library, program) | 2015-05-07 | 0.0.1.0 | ChristianHoener |
| SvgIcons | 8 | 0.0 | 0 | Svg Icons and more | (bsd3, graphics, library, web) | 2023-05-13 | 1.1.1 | RamiroPastor |
| Sysmon | 14 | 0.0 | 1 | Sybase 15 sysmon reports processor | (bsd3, database, library) | 2011-03-07 | 0.1.2 | VitaliyRukavishnikov |
| TBC | 10 | 0.0 | 1 | Testing By Convention | (bsd3, library, program, testing) | 2012-06-24 | 0.0.3 | PeterGammie |
| TBit | 15 | 0.0 | 1 | Utilities for condensed matter physics tight binding calculations. | (bsd3, library, science) | 2015-04-20 | 0.4.2.3 | danielsmw |
| TCache | 165 | 0.0 | 6 | A Transactional cache with user-defined persistence | (bsd3, data, database, library) | 2023-02-12 | 0.13.3 | AlbertoCorona |
| THEff | 15 | 0.0 | 1 | TH implementation of effects. | (bsd3, control, effect, library, th-) | 2017-01-22 | 0.1.4 | kolodeznydiver |
| TV | 49 | 0.0 | 3 | Tangible Values -- composable interfaces | (bsd3, interfaces, library) | 2013-08-14 | 0.5.0 | ConalElliott |
| TYB | 11 | 0.0 | 1 | Template Your Boilerplate - a Template Haskell version of SYB | (bsd3, generics, library) | 2013-02-18 | 0.2.3 | MichaelAdams, ThomasDuBuisson |
| TableAlgebra | 15 | 0.0 | 2 | Ferry Table Algebra | (bsd3, database, library) | 2011-08-17 | 0.7.1 | JeroenWeijers |
| Tables | 13 | 0.0 | 1 | A client for Quill databases | (bsd3, database, program) | 2014-04-26 | 0.1.0.2 | NatePisarski |
| Tablify | 6 | 0.0 | 1 | Tool to render CSV into tables of various formats | (bsd3, program, text) | 2011-04-21 | 0.8.2 | DanielLyons |
| Tahin | 7 | 0.0 | 1 | Tahin Password Generator | (bsd3, library, password, program) | 2016-04-06 | 0.1.2 | mtesseract |
| Tainted | 18 | 0.0 | 1 | Tainted type, and associated operations | (bsd3, control, data, library, monads, trans) | 2015-05-27 | 0.1.0.2 | RossMeikleham |
| Takusen | 30 | 2.0 | 2 | Database library with left-fold interface, for PostgreSQL, Oracle, SQLite, ODBC. | (bsd3, database) | 2011-01-26 | 0.8.7 | AlistairBayley, DonaldStewart, JasonDagit |
| Tape | 7 | 0.0 | 2 | Bidirectionally infinite streams, akin to the tape of a Turing machine. | (bsd3, data, library) | 2014-06-28 | 0.4.0.0 | kwf |
| TaskMonad | 7 | 0.0 | 0 | A collection of tools which can be used to access taskwarrior from xmonad. | (bsd3, library, xmonad) | 2019-03-30 | 1.0.1 | mmagorsc |
| TeaHS (deprecated) | 8 | 0.0 | 1 | TeaHS Game Creation Library | (bsd3, deprecated, game, library) | 2010-06-05 | 0.3.1 | LiamOConnorDavis |
| Tensor | 25 | 0.0 | 5 | Tensor data types | (bsd3, data, library) | 2018-07-25 | 1.1.0.2 | SvenPanne |
| TernaryTrees | 60 | 0.0 | 1 | Efficient pure ternary tree Sets and Maps | (bsd3, data-structures, library, program) | 2011-01-22 | 0.2.0.2 | AlexMason |
| Thingie (deprecated in favor of Hieroglyph) | 8 | 0.0 | 1 | Purely functional 2D drawing | (bsd3, deprecated, graphics, library) | 2008-12-18 | 0.80 | JeffersonHeard |
| TicTacToe | 7 | 0.0 | 1 | A sub-project (exercise) for a functional programming course | (bsd3, education, library) | 2011-02-15 | 0.0.1 | TonyMorris |
| TinyLaunchbury | 7 | 0.0 | 1 | Simple implementation of call-by-need using Launchbury's semantics | (bsd3, compilers-interpreters, library) | 2011-06-20 | 1.0.1 | DavidSankel |
| TinyURL | 5 | 0.0 | 1 | Use TinyURL to compress URLs | (bsd3, library, web) | 2009-02-16 | 0.1.0 | ReidBarton |
| TraceUtils | 12 | 0.0 | 2 | Functions that should have been in Debug.Trace | (bsd3, development, library) | 2012-10-15 | 0.1.0.2 | EyalLotem |
| TransformeR (deprecated) | 4 | 0.0 | 0 | eDSL in R for Safe Variable Transformarion | (bsd3, deprecated, dsl, library, program, security, statistics) | 2016-08-04 | 0.1.0.0 | remy |
| TransformersStepByStep | 13 | 0.0 | 1 | Tutorial on monad transformers. | (bsd3, development, program) | 2015-05-27 | 0.1.1.0 | MartinGrabmueller |
| Transhare | 8 | 0.0 | 1 | A library to apply transformation to containers so as to maximize sharing of unchanged subcomponents. | (bsd3, data, library) | 2011-06-19 | 0.9 | ChrisKuklewicz |
| TreeCounter | 7 | 0.0 | 1 | Wait-free Tree Counter | (bsd3, data, library) | 2015-01-24 | 0.0.2 | julek |
| TreeStructures | 13 | 0.0 | 1 | A collection of heaps and search trees | (bsd3, data-structures, library) | 2010-03-15 | 0.0.2 | BrendanHickey |
| Treiber | 14 | 0.0 | 1 | Lock free Treiber stack | (bsd3, data, library) | 2015-01-31 | 0.0.4 | julek |
| TrieMap | 56 | 0.0 | 2 | Automatic type inference of generalized tries with Template Haskell. | (algorithms, bsd3, library) | 2013-04-18 | 4.1.0 | LouisWasserman |
| Twofish | 23 | 0.0 | 1 | An implementation of the Twofish Symmetric-key cipher. | (bsd3, codec, cryptography, library) | 2013-09-07 | 0.3.2 | RonLeisti |
| TypeClass | 11 | 0.0 | 1 | Typing speed game | (bsd3, game, program) | 2014-01-31 | 0.2.1 | JeanPhilippeMoresmau |
| TypeCompose | 82 | 0.0 | 31 | Type composition classes & instances | (bsd3, composition, control, library) | 2018-11-07 | 0.9.14 | ConalElliott |
| TypeIlluminator | 5 | 0.0 | 1 | TypeIlluminator is a prototype tool exploring debugging of type errors/ | (bsd3, compilers-interpreters, program) | 2008-02-19 | 0.0 | GwernBranwen |
| UISF | 26 | 0.0 | 5 | Library for Arrowized Graphical User Interfaces. | (bsd3, gui, library) | 2015-09-02 | 0.4.0.0 | dwincort |
| URLT (deprecated in favor of web-routes) | 7 | 0.0 | 2 | Library for maintaining correctness of URLs within an application. | (bsd3, deprecated, language, library, web) | 2010-03-16 | 0.14 | JeremyShaw |
| URLb | 6 | 0.0 | 1 | DEPRECATED A simple, liberal URL parser. | (bsd3, library, text) | 2012-03-14 | 0.0.1 | JasonDusek |
| Unique | 174 | 2.0 | 7 | It provides the functionality like unix "uniq" utility | (bsd3, data, library) | 2021-09-30 | 0.4.7.9 | kapral |
| Unixutils | 74 | 0.0 | 8 | A crude interface between Haskell and Unix-like operating systems | (bsd3, library, system) | 2023-12-18 | 1.54.3 | DavidFox, JeremyShaw |
| Unixutils-shadow | 11 | 0.0 | 1 | A simple interface to shadow passwords (aka, shadow.h) | (bsd3, library, system) | 2012-03-05 | 1.0.0 | JeremyShaw |
| UrlDisp | 12 | 0.0 | 1 | Url dispatcher. Helps to retain friendly URLs in web applications. | (bsd3, library, network, web) | 2009-02-04 | 0.1.7 | ArtyomShalkhakov |
| Useful | 25 | 0.0 | 1 | Some useful functions and shorthands. | (bsd3, library, unclassified) | 2010-12-22 | 0.0.6 | DanielHolden |
| UtilityTM | 15 | 0.0 | 1 | Utility functions that are missing from the standard library | (bsd3, development, library) | 2011-09-29 | 0.0.4 | TonyMorris |
| VKHS | 121 | 0.0 | 1 | Provides access to Vkontakte social network via public API | (bsd3, library, program, web) | 2019-01-15 | 1.9.2 | SergeyMironov |
| Validation (deprecated in favor of validation) | 12 | 0.0 | 1 | A data-type like Either but with an accumulating Applicative | (bsd3, data, deprecated, library) | 2012-08-14 | 0.2.0 | TonyMorris |
| Vec | 50 | 0.0 | 15 | Fixed-length lists and low-dimensional linear algebra. | (bsd3, data, library, math) | 2014-08-06 | 1.0.5 | ScottDillard |
| Vec-Boolean | 18 | 0.0 | 2 | Provides Boolean instances for the Vec package | (bsd3, data, library, math) | 2012-08-05 | 1.0.6 | TobiasBexelius |
| Vec-OpenGLRaw | 13 | 0.0 | 3 | Instances and functions to interoperate Vec and OpenGL. | (bsd3, graphics, library, math) | 2010-06-28 | 0.2.0.1 | ChristopherLaneHinson |
| Vec-Transform | 34 | 0.0 | 3 | This package is obsolete | (bsd3, graphics, library, math) | 2012-08-05 | 1.1 | TobiasBexelius |
| VecN | 9 | 0.0 | 1 | a simple peano-indexed vector type | (bsd3, data, library) | 2012-03-03 | 0.0.2 | AndrasSlemmer |
| ViennaRNA-extras | 4 | 0.0 | 1 | ViennaRNA v2 extensions | (bioinformatics, bsd3, library) | 2017-11-23 | 0.0.0.1 | ChristianHoener |
| Villefort | 134 | 1.5 | 0 | Villefort is a task manager and time tracker | (bsd3, library, program, web) | 2019-04-30 | 0.1.2.19 | AliceReuter |
| Vis | 21 | 0.0 | 2 | Painless 3D graphics, no affiliation with gloss | (bsd3, graphics, library) | 2024-05-09 | 1.0.0 | ScottWalck |
| Vulkan | 10 | 0.0 | 1 | A binding for the Vulkan API | (bsd3, graphics, library) | 2016-01-11 | 0.1.0.0 | SvenPanne |
| VulkanMemoryAllocator | 131 | 2.0 | 3 | Bindings to the VulkanMemoryAllocator library | (bsd3, graphics, library) | 2023-10-18 | 0.11.0.1 | jophish, expipiplus1 |
| WAVE | 30 | 0.0 | 5 | WAVE audio file IO library | (bsd3, data, library, program, sound) | 2020-04-02 | 0.1.6 | BartonMassey |
| WL500gPControl | 14 | 0.0 | 1 | A simple command line tools to control the Asus WL500gP router | (bsd3, network, program, ui) | 2009-10-28 | 0.3.4 | VasylPasternak |
| WL500gPLib | 3 | 0.0 | 1 | A simple library to access to the WL 500gP router from the Haskell code | (bsd3, library, network, program) | 2009-10-15 | 0.3.1 | VasylPasternak |
| WURFL (deprecated) | 5 | 0.0 | 1 | Convert the WURFL file into a Parsec parser | (bsd3, deprecated, library, web) | 2007-09-30 | 0.1 | alpheccar |
| WXDiffCtrl | 5 | 0.0 | 1 | WXDiffCtrl | (bsd3, gui, library, user-interfaces) | 2010-01-11 | 0.0.1 | JeremyODonoghue |
| WashNGo | 6 | 0.0 | 1 | WASH is a family of EDSLs for programming Web applications in Haskell. | (bsd3, library, program, web) | 2010-05-08 | 2.12.0.1 | MarcWeber |
| Weather | 18 | 0.0 | 1 | Library for interacting with the Weather Underground JSON API. | (bsd3, library, net) | 2015-04-16 | 0.1.0.4 | bstamour |
| WebBits (deprecated in favor of language-ecmascript) | 25 | 0.0 | 6 | JavaScript analysis tools | (bsd3, deprecated, language, library) | 2012-05-10 | 2.2 | AndreyChudnov, ArjunGuha |
| WebCont | 8 | 0.0 | 1 | Continuation based web programming for Happstack | (bsd3, library, web) | 2010-07-02 | 0.0.1 | SamAnklesaria |
| WeberLogic | 9 | 0.0 | 1 | Logic interpreter | (bsd3, library, math, program) | 2014-03-17 | 0.1.2 | cameronbwhite |
| Webrexp | 17 | 0.0 | 1 | Regexp-like engine to scrap web data | (bsd3, library, program, utility) | 2013-05-28 | 1.1.2 | VincentBerthoux |
| Wheb | 21 | 0.0 | 4 | The frictionless WAI Framework | (bsd3, library, web) | 2014-09-14 | 0.3.1.0 | hansonkd |
| WidgetRattus | 29 | 0.0 | 0 | An asynchronous modal FRP language for GUI programming | (bsd3, frp, library) | 2024-10-28 | 0.3 | PatrickBahr |
| WikimediaParser | 6 | 0.0 | 1 | A parser for wikimedia style article markup. | (bsd3, library, parsing) | 2009-02-06 | 0.1 | EzekielSmithburg |
| Win32 | 439 | 2.0 | 149 | A binding to Windows Win32 API. | (bsd3, graphics, system, windows) | 2024-11-12 | 2.14.1.0 | BenGamari, BryanOSullivan, IanLynagh, TamarChristina |
| Win32-console | 4 | 0.0 | 1 | Binding to the Win32 console API | (bsd3, console, library, user-interfaces) | 2016-09-12 | 0.1.0.0 | siracusa |
| Win32-dhcp-server | 22 | 0.0 | 1 | Win32 DHCP Server Management API | (bsd3, library, system) | 2015-08-24 | 0.3.2 | MichaelSteele |
| Win32-errors | 32 | 0.0 | 6 | Alternative error handling for Win32 foreign calls | (bsd3, library, system) | 2023-04-05 | 0.2.2.7 | MichaelSteele, gussen |
| Win32-extras | 10 | 0.0 | 1 | Provides missing Win32 API | (bsd3, graphics, library, system) | 2013-11-13 | 0.2.0.1 | KidoTakahiro |
| Win32-junction-point | 10 | 0.0 | 1 | Support for manipulating NTFS junction points. | (bsd3, library, system) | 2015-03-30 | 0.2.1.1 | MichaelSteele |
| Win32-notify | 32 | 0.0 | 2 | A binding to part of the Win32 library for file notification | (bsd3, library, system) | 2017-09-12 | 0.3.0.3 | GregWeber, MarkDittmer, NiklasBroberg, PepeIborra |
| Win32-services | 33 | 0.0 | 2 | Windows service applications | (bsd3, library, system) | 2019-05-15 | 0.4.0.1 | MichaelSteele, gussen |
| Win32-services-wrapper | 13 | 0.0 | 1 | Wrapper code for making a Win32 service | (bsd3, library, system) | 2015-05-27 | 0.1.3.0 | GaneshSittampalam |
| Win32-shortcut | 7 | 0.0 | 1 | Support for manipulating shortcuts (.lnk files) on Windows | (bsd3, library, system) | 2017-01-13 | 0.0.1 | lato |
| Wired | 21 | 0.0 | 1 | Wire-aware hardware description | (bsd3, hardware, language, library) | 2014-05-06 | 0.3 | EmilAxelsson |
| WordNet | 12 | 0.0 | 1 | Haskell interface to the WordNet database | (bsd3, library, natural-language-processing, text) | 2013-08-26 | 1.1.0 | JoelTaylor, MaxRabkin |
| WordNet-ghc74 | 7 | 0.0 | 1 | Haskell interface to the WordNet database | (bsd3, library, natural-language-processing, text) | 2013-09-06 | 0.1.3 | JoelTaylor |
| Workflow | 75 | 2.0 | 2 | Workflow patterns over a monad for thread state logging & recovery | (bsd3, control, library, workflow) | 2015-05-01 | 0.8.3 | AlbertoCorona |
| WringTwistree | 11 | 0.0 | 0 | Whole-message cipher and tree hash | (bsd3, cryptography, library, program) | 2024-05-31 | 0.1.0.0 | PierreAbbat |
| X11 | 276 | 2.0 | 41 | A binding to the X11 graphics library | (bsd3, graphics, library) | 2022-09-14 | 1.10.3 | DanielWagner, DonaldStewart, PeterJones, PeterSimons, SpencerJanssen, TomasJanousek, psibi, dminuoso, xmonad, TonyZorman |
| X11-extras | 17 | 0.0 | 1 | Missing bindings to the X11 graphics library | (bsd3, graphics, library) | 2007-10-12 | 0.4 | DonaldStewart, SpencerJanssen |
| X11-rm | 7 | 2.0 | 2 | A binding to the resource management functions missing from X11. | (bsd3, graphics, library) | 2011-09-06 | 0.2 | TroelsHenriksen |
| X11-xdamage | 14 | 0.0 | 1 | A binding to the Xdamage X11 extension library | (bsd3, graphics, library) | 2011-05-26 | 0.1.2 | DonaldStewart, EwanHiggs |
| X11-xft | 124 | 0.0 | 6 | Bindings to the Xft and some Xrender parts | (bsd3, graphics, library) | 2021-12-11 | 0.3.4 | BrentYorgey, ClemensFruhwirth, TomasJanousek, psibi, clefru, xmonad, TonyZorman |
| X11-xshape | 12 | 0.0 | 2 | A binding to the Xshape X11 extension library | (bsd3, graphics, library) | 2010-04-27 | 0.1.1 | DonaldStewart, EwanHiggs |
| XInput | 10 | 0.0 | 1 | Bindings for the DirectX XInput library. | (bsd3, library, system) | 2009-02-23 | 0.1 | ErikCharlebois |
| XML | 7 | 0.0 | 1 | Extensible Markup Language | (bsd3, data, library) | 2018-08-19 | 0.0.1.0 | |
| XMPP | 14 | 0.0 | 1 | XMPP library | (bsd3, library, network) | 2009-12-03 | 0.1.2 | GregoriKholomyev, OlegIvanov |
| XSaiga | 22 | 2.0 | 1 | An implementation of a polynomial-time top-down parser suitable for NLP | (attribute-grammars, bsd3, library, memoization, natural-language-processing, parser-combinators, parsing, program, text) | 2020-10-07 | 1.7.0.0 | InBetweenNames |
| Xauth | 13 | 0.0 | 2 | A binding to the X11 authentication library | (bsd3, graphics, library) | 2009-01-06 | 0.1 | SpencerJanssen |
| Xec | 4 | 0.0 | 1 | Gtk command launcher with identicon | (bsd3, program, utils) | 2012-12-20 | 0.1.6 | DaikiHanda |
| XmlHtmlWriter | 9 | 2.0 | 1 | A library for writing XML and HTML | (bsd3, language, library) | 2012-05-25 | 0.0.0.1 | MatthewMirman |
| YFrob | 6 | 0.0 | 1 | Yampa-based library for programming robots | (bsd3, frp, library, reactivity, yampa, yampa-) | 2010-10-12 | 0.4 | TristanSkudlik |
| Yablog | 16 | 0.0 | 1 | A simple blog engine powered by Yesod. | (bsd3, web) | 2013-01-01 | 0.2.0 | HiromiIshii |
| Yampa | 239 | 2.5 | 16 | Elegant Functional Reactive Programming Language for Hybrid Systems | (bsd3, frp, library, reactivity) | 2024-10-08 | 0.14.11 | GeorgeGiorgidze, IvanPerez, keera_studios_ci |
| Yampa-core | 8 | 0.0 | 1 | Library for programming hybrid systems. | (bsd3, frp, library, reactivity) | 2015-06-25 | 0.2.0 | NikolayOrlyuk |
| YampaSynth | 18 | 0.0 | 1 | Software synthesizer | (bsd3, music, sound) | 2014-05-30 | 0.2 | GeorgeGiorgidze, IvanPerez, keera_studios_ci |
| Yogurt | 16 | 0.0 | 1 | A MUD client library | (bsd3, library, network) | 2011-06-18 | 0.4.1 | MartijnVanSteenbergen |
| Yogurt-Standalone | 5 | 0.0 | 1 | A functional MUD client | (bsd3, network, program) | 2009-04-10 | 0.4 | MartijnVanSteenbergen |
| Z-Botan | 16 | 2.0 | 0 | Crypto for Haskell | (bsd3, data, library) | 2021-06-04 | 0.4.0.0 | winterland |
| Z-Data | 117 | 2.5 | 5 | Array, vector and text | (bsd3, data, library) | 2024-06-28 | 2.0.1.0 | winterland, lyndward |
| Z-IO | 102 | 2.0 | 4 | Simple and high performance IO toolkit for Haskell | (bsd3, data, library) | 2022-11-26 | 2.0.0.0 | winterland, lyndward |
| Z-MessagePack | 21 | 0.0 | 0 | MessagePack | (bsd3, data, library) | 2021-04-25 | 0.4.1.0 | winterland, lyndward |
| Z-YAML | 23 | 0.0 | 0 | YAML tools | (bsd3, data, library) | 2023-07-16 | 0.3.5.0 | winterland, lyndward |
| ZEBEDDE (deprecated) | 5 | 0.0 | 1 | Polymer growth simulation method | (bsd3, deprecated, library, math) | 2015-07-29 | 0.1.0.0 | hackrilege |
| ZMachine | 5 | 0.0 | 1 | A Z-machine interpreter | (bsd3, game, program) | 2008-03-29 | 0.0 | GwernBranwen |
| ZipFold | 13 | 0.0 | 1 | Zipping folds | (bsd3, data, library) | 2009-07-12 | 0.1.4 | ConalElliott |
| ZipperAG | 23 | 0.0 | 1 | An implementationg of Attribute Grammars using Functional Zippers | (bsd3, experimental, library) | 2014-10-19 | 0.9 | prmartins |
| Zora | 69 | 0.0 | 2 | Graphing library wrapper + assorted useful functions | (bsd3, library, unclassified) | 2015-05-16 | 1.2.0 | bgwines |
| Zwaluw | 7 | 0.0 | 1 | Combinators for bidirectional URL routing | (bsd3, library, text) | 2010-11-07 | 0.1 | MartijnVanSteenbergen |
| abc-puzzle | 10 | 0.0 | 1 | Generate instances of the ABC Logic Puzzle. | (bsd3, game, program) | 2014-08-01 | 0.2.1 | PatrickBahr |
| abcBridge | 17 | 0.0 | 1 | Bindings for ABC, A System for Sequential Synthesis and Verification | (bsd3, data, library) | 2015-12-12 | 0.15 | AaronTomb, KevinQuick, RobertDockins, galoisinc |
| abcnotation | 32 | 0.0 | 2 | Haskell representation and parser for ABC notation. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| abides | 8 | 0.0 | 1 | Simple boolean tests to see if a value abides by certain properties | (bsd3, data, library, testing) | 2019-09-23 | 0.0.1 | athanclark |
| abstract-deque | 102 | 0.0 | 8 | Abstract, parameterized interface to mutable Deques. | (bsd3, data-, library) | 2014-02-05 | 0.3 | RyanNewton |
| abstract-deque-tests | 12 | 0.0 | 1 | A test-suite for any queue or double-ended queue satisfying an interface | (bsd3, data-, library) | 2014-02-05 | 0.3 | RyanNewton |
| abstract-par | 58 | 0.0 | 11 | Type classes generalizing the functionality of the 'monad-par' library. | (bsd3, control, library, monads, parallelism) | 2013-11-06 | 0.3.3 | RyanNewton |
| abstract-par-accelerate | 15 | 0.0 | 2 | Provides the class ParAccelerate, nothing more. | (bsd3, library, parallelism) | 2012-05-14 | 0.3.3 | RyanNewton |
| ac-machine | 11 | 0.0 | 2 | Aho-Corasick string matching algorithm in Haskell | (bsd3, data, library) | 2013-09-30 | 0.2.0.5 | YutaTaniguchi |
| ac-machine-conduit | 6 | 0.0 | 1 | Drive Aho-Corasick machines in Conduit pipelines | (bsd3, data, library) | 2013-09-30 | 0.1.0.0 | YutaTaniguchi |
| accelerate | 143 | 2.5 | 44 | An embedded language for accelerated array processing | (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism) | 2020-08-28 | 1.3.0.0 | ManuelChakravarty, TrevorMcDonell |
| accelerate-arithmetic | 13 | 0.0 | 3 | Linear algebra and interpolation using the Accelerate framework | (bsd3, library, math) | 2018-03-17 | 1.0.0.1 | HenningThielemann |
| accelerate-bignum | 13 | 0.0 | 1 | Fixed-length large integer arithmetic for Accelerate | (accelerate, bsd3, data, library) | 2020-08-28 | 0.3.0.0 | TrevorMcDonell |
| accelerate-blas | 15 | 0.0 | 1 | Numeric Linear Algebra in Accelerate | (accelerate, bsd3, library, math) | 2020-08-28 | 0.3.0.0 | TrevorMcDonell |
| accelerate-cublas | 6 | 0.0 | 1 | Basic Linear Algebra using native CUBLAS library | (bsd3, library, math, program) | 2017-04-23 | 0.1 | HenningThielemann |
| accelerate-cuda (deprecated in favor of accelerate-llvm-ptx) | 35 | 0.0 | 8 | Accelerate backend for NVIDIA GPUs | (bsd3, compilers-interpreters, concurrency, data, deprecated, library, parallelism) | 2017-03-31 | 0.17.0.0 | ManuelChakravarty, TrevorMcDonell |
| accelerate-cufft | 10 | 0.0 | 1 | Accelerate frontend to the CUFFT library (Fourier transform) | (bsd3, library, math) | 2017-12-15 | 1.0 | HenningThielemann |
| accelerate-examples | 45 | 0.0 | 1 | Examples using the Accelerate library | (accelerate, bsd3, library) | 2020-08-28 | 1.3.0.0 | ManuelChakravarty, TrevorMcDonell |
| accelerate-fft | 32 | 0.0 | 2 | FFT using the Accelerate library | (accelerate, bsd3, library, math) | 2020-08-28 | 1.3.0.0 | TrevorMcDonell |
| accelerate-fftw | 11 | 0.0 | 1 | Accelerate frontend to the FFTW library (Fourier transform) | (bsd3, library, math) | 2018-03-17 | 1.0.0.1 | HenningThielemann |
| accelerate-fourier | 29 | 0.0 | 2 | Fast Fourier transform and convolution using the Accelerate framework | (bsd3, library, math) | 2018-03-17 | 1.0.0.5 | HenningThielemann |
| accelerate-fourier-benchmark | 6 | 0.0 | 1 | Compare different implementations of the Fast Fourier Transform | (bsd3, math, program) | 2017-04-23 | 0.0.0.1 | HenningThielemann |
| accelerate-io | 42 | 0.0 | 5 | Convert between Accelerate arrays and raw pointers | (accelerate, bsd3, data, library) | 2020-08-28 | 1.3.0.0 | ManuelChakravarty, TrevorMcDonell |
| accelerate-io-JuicyPixels | 5 | 0.0 | 0 | Convert between Accelerate arrays and JuicyPixels images | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| accelerate-io-array | 8 | 0.0 | 0 | Convert between Accelerate and array | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| accelerate-io-bmp | 5 | 0.0 | 0 | Convert between Accelerate arrays and BMP images | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| accelerate-io-bytestring | 11 | 0.0 | 3 | Convert between Accelerate and ByteString | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| accelerate-io-cereal | 5 | 0.0 | 0 | Binary serialisation of Accelerate arrays using cereal | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| accelerate-io-repa | 9 | 0.0 | 0 | Convert between Accelerate and Repa arrays | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| accelerate-io-serialise | 7 | 0.0 | 0 | Binary serialisation of Accelerate arrays using serialise | (accelerate, bsd3, data, library) | 2021-01-05 | 0.1.0.0 | TrevorMcDonell |
| accelerate-io-vector | 8 | 0.0 | 1 | Convert between Accelerate and vector | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| accelerate-kullback-liebler | 12 | 2.0 | 0 | Kullback-Liebler divergence | (accelerate, array, bsd3, library) | 2020-09-01 | 0.1.2.1 | vmchale |
| accelerate-llvm | 29 | 0.0 | 6 | Accelerate backend component generating LLVM IR | (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism) | 2020-08-28 | 1.3.0.0 | TrevorMcDonell |
| accelerate-llvm-native | 28 | 0.0 | 5 | Accelerate backend for multicore CPUs | (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism) | 2020-08-28 | 1.3.0.0 | TrevorMcDonell |
| accelerate-llvm-ptx | 30 | 2.0 | 5 | Accelerate backend for NVIDIA GPUs | (accelerate, bsd3, compilers-interpreters, concurrency, data, library, parallelism) | 2020-08-28 | 1.3.0.0 | TrevorMcDonell |
| accelerate-random (deprecated in favor of mwc-random-accelerate) | 6 | 0.0 | 1 | Generate Accelerate arrays filled with high quality pseudorandom numbers | (bsd3, data, deprecated, library) | 2015-10-16 | 0.15.0.0 | TrevorMcDonell |
| accelerate-utility | 20 | 0.0 | 5 | Utility functions for the Accelerate framework | (bsd3, library, parallelism) | 2018-03-17 | 1.0.0.1 | HenningThielemann |
| accentuateus | 12 | 0.0 | 1 | A Haskell implementation of the Accentuate.us API. | (bsd3, library, web) | 2011-06-03 | 0.9.4 | MichaelSchade |
| access-time | 18 | 0.0 | 2 | Cross-platform support for retrieving file access times | (bsd3, library, system) | 2012-02-03 | 0.1.0.4 | MaxBolingbroke |
| access-token-provider | 9 | 0.0 | 1 | Provides Access Token for Services | (bsd3, data, library) | 2018-05-01 | 0.1.1.0 | mtesseract |
| accuerr | 13 | 0.0 | 1 | Data type like Either but with accumulating error type | (bsd3, development, library) | 2016-06-18 | 0.2.0.2 | OmariNorman |
| ace | 31 | 0.0 | 1 | Attempto Controlled English parser and printer | (bsd3, library, linguistics) | 2014-11-28 | 0.6 | ChrisDone |
| acl2 | 14 | 0.0 | 2 | Writing and calling ACL2 from Haskell. | (bsd3, formal-methods, language, library) | 2014-10-01 | 0.0.1 | TomHawkins |
| acme-box | 16 | 0.0 | 0 | A full featured empty project | (acme, bsd3, library, program) | 2015-07-11 | 0.0.0.0 | twebb |
| acme-cofunctor | 14 | 2.0 | 1 | A Cofunctor is a structure from category theory dual to Functor | (acme, bsd3, library) | 2017-05-13 | 0.1.1.0 | JasperVanDerJeugt |
| acme-colosson | 12 | 0.0 | 1 | Determines whether it is numberwang. | (acme, bsd3, library) | 2011-10-18 | 0.1 | KeeganMcAllister |
| acme-comonad | 6 | 0.0 | 1 | A more efficient dualization | (bsd3, library, ntrol) | 2012-12-08 | 0.1.0.0 | JoeQuinn |
| acme-dont | 30 | 0.0 | 2 | A "don't" construct | (acme, bsd3, library) | 2020-04-01 | 1.2 | GracjanPolak, jack |
| acme-flipping-tables | 4 | 0.0 | 1 | Stop execution with rage. | (acme, bsd3, library) | 2015-06-30 | 0 | JacobStanley |
| acme-functors | 13 | 2.0 | 1 | The best applicative functors. | (acme, bsd3, library) | 2022-01-04 | 0.1.0.1 | chris_martin |
| acme-grawlix | 16 | 0.0 | 1 | More readable names for commonly used symbols | (acme, bsd3, library) | 2015-08-10 | 0.1.0.2 | kadoban |
| acme-http | 13 | 0.0 | 1 | fastest Haskell PONG server in the world | (bsd3, library, program, web) | 2016-08-05 | 0.2.3 | JeremyShaw |
| acme-kitchen-sink | 4 | 0.0 | 1 | A place for dumping that does-not-feel-right code while you improve it | (bsd3, library, other) | 2017-02-21 | 0.1.0.0 | marcosdumay |
| acme-lolcat | 16 | 0.0 | 1 | LOLSPEAK translator | (acme, bsd3, library) | 2015-04-06 | 0.1.1 | AntonNikishaev |
| acme-lookofdisapproval | 9 | 0.0 | 1 | Express your disapproval | (acme, bsd3, library) | 2013-07-17 | 0.1 | AntonNikishaev |
| acme-microwave | 15 | 0.0 | 1 | The eighth wonder of the world, kitchen math! | (acme, bsd3, library) | 2015-02-07 | 0.1.0.2 | JoeQuinn |
| acme-not-a-joke | 4 | 0.0 | 0 | implements ACME clients (rfc-8555) | (bsd3, library, security) | 2024-04-23 | 0.1.0.0 | LucasDiCioccio |
| acme-numbersystem | 7 | 0.0 | 1 | Define the less than and add and subtract for nats | (acme, bsd3, library) | 2014-01-09 | 0.3.0.0 | MaxwellSwadling |
| acme-omitted | 20 | 0.0 | 1 | A name for omitted definitions | (acme, bsd3, library) | 2016-08-19 | 3.0.0.0 | JoachimFasting |
| acme-operators | 8 | 2.25 | 1 | Operators of base, all in one place! | (bsd3, documentation, library) | 2015-07-15 | 0.2.0.0 | phadej |
| acme-php | 16 | 0.0 | 1 | The flexibility of Haskell and the safety of PHP | (acme, bsd3, library) | 2016-04-20 | 0.0.5 | JoeQuinn |
| acme-pointful-numbers | 13 | 0.0 | 1 | Make more than one point in numeric literals | (acme, bsd3, library) | 2014-05-07 | 0.1.2.4 | AntonNikishaev |
| acme-realworld | 11 | 0.0 | 1 | Primitives for manipulating the state of the universe | (acme, bsd3, library) | 2011-12-09 | 0.1.1 | JoeyAdams |
| acme-schoenfinkel | 7 | 2.0 | 1 | Proper names for curry and uncurry | (acme, bsd3, library) | 2013-08-30 | 0.1.1 | ErtugrulSoeylemez, esz |
| acme-smuggler | 14 | 0.0 | 1 | Smuggle arbitrary values in arbitrary types | (acme, bsd3, library) | 2018-10-02 | 1.1.1.0 | benc |
| acme-strfry | 6 | 0.0 | 1 | A binding to the glibc strfry function. | (acme, bsd3, library) | 2012-01-26 | 0.1 | ElliottHird |
| acme-stringly-typed | 6 | 0.0 | 1 | Stringly Typed Programming | (acme, bsd3, library) | 2014-08-29 | 1.0.0.0 | SvenStruett |
| acme-this | 4 | 0.0 | 0 | import This | (bsd3, library, this) | 2019-04-17 | 0.1.0.0 | TobiasDammers |
| acme-timemachine | 15 | 0.0 | 1 | An easy way to perform and unperform IO and other stateful actions. | (acme, bsd3, library) | 2015-06-09 | 0.0.1.0 | mniip |
| action-permutations | 18 | 0.0 | 3 | Execute a set of actions (e.g. parsers) in each possible order | (bsd3, control, library) | 2014-04-11 | 0.0.0.1 | RossPaterson |
| active | 350 | 0.0 | 3 | Abstractions for animation | (bsd3, data, library) | 2023-12-15 | 0.2.1 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| activehs | 25 | 0.0 | 1 | Haskell code presentation tool | (bsd3, documentation, education, program) | 2017-07-30 | 0.3.2 | PeterDivianszky, lspitzner, GaborPali, gombocarti |
| activehs-base | 15 | 0.0 | 1 | Basic definitions for activehs | (bsd3, documentation, education, library) | 2016-05-24 | 0.3.0.4 | PeterDivianszky, lspitzner, GaborPali, gombocarti |
| activitypub | 5 | 0.0 | 1 | ActivityPub Haskell Library | (bsd3, library, web) | 2018-09-16 | 0.1.0.0 | LukeHoersten |
| activitystreams-aeson | 14 | 0.0 | 1 | An interface to the ActivityStreams specification | (bsd3, codec, library) | 2016-02-21 | 0.2.0.2 | gdritter |
| actor | 11 | 0.0 | 1 | Actors with multi-headed receive clauses | (bsd3, concurrency, library) | 2008-10-22 | 0.1.1 | MartinSulzmann |
| acts | 13 | 0.0 | 0 | Semigroup actions and torsors. | (algebra, bsd3, library, math) | 2022-12-03 | 0.3.1.1 | sheaf |
| ad | 453 | 2.5 | 24 | Automatic Differentiation | (bsd3, library, math) | 2024-05-01 | 4.5.6 | EdwardKmett, EricMertens, ryanglscott |
| ad-delcont | 31 | 2.25 | 0 | Reverse-mode automatic differentiation with delimited continuations | (bsd3, library, machine-learning, math, numeric, optimisation, optimization) | 2023-07-03 | 0.5.0.0 | ocramz |
| adaptive-containers | 25 | 0.0 | 1 | Self optimizing container types | (bsd3, data, library) | 2009-04-11 | 0.3 | DonaldStewart |
| adaptive-tuple | 10 | 0.0 | 1 | Self-optimizing tuple types | (bsd3, data, library) | 2010-03-16 | 0.2.0 | JohnLato |
| adb | 7 | 0.0 | 1 | Android Debug Bridge (ADB) protocol | (bsd3, library, network) | 2018-05-22 | 0.1.0.1 | StephenBlackheath |
| addLicenseInfo | 11 | 0.0 | 1 | Adds license info to the top of a file. | (bsd3, development, program) | 2009-12-03 | 0.1 | JoeFredette |
| adict | 14 | 0.0 | 2 | Approximate dictionary searching | (bsd3, library, natural-language-processing) | 2013-07-23 | 0.4.1 | JakubWaszczuk |
| adjunction | 6 | 0.0 | 0 | See README for more info | (adjunctions, bsd3, library, math) | 2020-02-01 | 0.0.0.0 | |
| adjunctions | 582 | 2.25 | 64 | Adjunctions and representable functors | (adjunctions, bsd3, data-structures, library) | 2022-08-15 | 4.4.2 | EdwardKmett, EricMertens, ryanglscott, AaronVargo |
| adler32 | 22 | 2.0 | 1 | An implementation of Adler-32, supporting rolling checksum operation | (bsd3, cryptography, hash, library) | 2018-03-15 | 0.1.2.0 | MariosTitas |
| adobe-swatch-exchange | 10 | 0.0 | 1 | parse Adobe Swatch Exchange files and (optionally) output .css files with the colors | (bsd3, library, program, web) | 2013-04-12 | 0.2.0 | JeremyShaw |
| adp-multi | 15 | 0.0 | 2 | ADP for multiple context-free languages | (algorithms, bioinformatics, bsd3, data-structures, library) | 2013-05-29 | 0.2.3 | MaikRiechert |
| adp-multi-monadiccp | 7 | 0.0 | 1 | Subword construction in adp-multi using monadiccp | (algorithms, bioinformatics, bsd3, data-structures, library) | 2013-05-29 | 0.2.1 | MaikRiechert |
| advent-of-code-api | 71 | 2.0 | 0 | Advent of Code REST API bindings and servant API | (bsd3, library, web) | 2023-12-12 | 0.2.9.1 | jle |
| advent-of-code-ocr | 22 | 0.0 | 0 | Parse Advent of Code ASCII art letters | (bsd3, library, program, text) | 2022-12-14 | 0.1.2.1 | jle |
| aern2-fun | 6 | 0.0 | 1 | Generic operations for real functions | (bsd3, library, math) | 2022-07-14 | 0.2.9.0 | MichalKonecny |
| aern2-mfun | 3 | 0.0 | 2 | Multi-variate real function optimisation and proving | (bsd3, library, math, program) | 2022-07-14 | 0.2.9.0 | MichalKonecny |
| aern2-mp | 96 | 0.0 | 5 | Multi-precision ball (interval) arithmetic | (bsd3, library, math) | 2024-10-05 | 0.2.16.1 | MichalKonecny |
| aern2-real | 93 | 0.0 | 1 | Real numbers as convergent sequences of intervals | (bsd3, library, math) | 2024-10-05 | 0.2.16.1 | MichalKonecny |
| aeson | 1396 | 3.0 | 2336 | Fast JSON parsing and encoding | (bsd3, json, library, text, web) | 2024-06-11 | 2.2.3.0 | AdamBergmark, BasVanDijk, BryanOSullivan, HerbertValerioRiedel, phadej, lyxia |
| aeson-attoparsec | 11 | 0.0 | 2 | Embed an Attoparsec text parser into an Aeson parser | (bsd3, library, web) | 2017-11-15 | 0.0.0 | athanclark |
| aeson-coerce | 8 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2016-06-21 | 0.1.0.0 | angerman |
| aeson-combinators | 48 | 0.0 | 0 | Aeson combinators for dead simple JSON decoding | (bsd3, json, library, text, web) | 2023-12-29 | 0.1.2.1 | MarekFajkus |
| aeson-commit | 24 | 0.0 | 0 | Parse Aeson data with commitment | (bsd3, json, library, text, web) | 2022-06-16 | 1.6.0 | jonascarpay |
| aeson-compat (deprecated in favor of aeson) | 78 | 0.0 | 8 | Compatibility layer for aeson | (bsd3, deprecated, library, web) | 2021-10-09 | 0.3.10 | phadej |
| aeson-default | 11 | 0.0 | 1 | Apply default value to FromJSON instacnes' Maybe fields | (bsd3, default, hkd, json, library) | 2020-02-04 | 0.9.1.0 | gqk007 |
| aeson-diff | 116 | 2.0 | 5 | Extract and apply patches to JSON documents. | (algorithms, bsd3, json, library, program, web) | 2022-05-26 | 1.1.0.13 | ThomasSutton, clintonmead, clinton, janus, velveteer |
| aeson-diff-generic | 9 | 0.0 | 1 | Apply a json-patch to any haskell datatype. | (bsd3, json, library, web) | 2018-04-17 | 0.0.3 | KristofBastiaensen |
| aeson-extra | 109 | 0.0 | 11 | Extra goodies for aeson | (aeson, bsd3, data, library) | 2023-07-09 | 0.5.1.3 | phadej |
| aeson-filthy | 14 | 0.0 | 2 | Several newtypes and combinators for dealing with less-than-cleanly JSON input. | (bsd3, json, library, text, web) | 2019-12-08 | 0.1.4 | AlecHeller |
| aeson-flat | 8 | 0.0 | 1 | Tools for creating flat JSON serializations | (bsd3, library, web) | 2017-04-11 | 0.1.1 | seanhess |
| aeson-flatten | 17 | 0.0 | 1 | JSON flatten for Aeson | (bsd3, json, library, text, web) | 2016-05-03 | 0.1.0.2 | JiriMarsicek |
| aeson-flowtyped | 41 | 0.0 | 1 | Create Flow or TypeScript type definitions from Haskell data types. | (bsd3, library, web) | 2023-01-13 | 0.14.0 | MikeLedger |
| aeson-gadt-th | 55 | 2.0 | 2 | Derivation of Aeson instances for GADTs | (bsd3, json, library) | 2024-05-28 | 0.2.5.2 | CaleGibbard, JohnEricson, RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| aeson-generic-compat | 31 | 0.0 | 1 | Compatible generic class names of Aeson | (bsd3, library, text) | 2023-11-24 | 0.0.2.0 | KeiHibino |
| aeson-generic-default | 14 | 0.0 | 0 | Type-level default fields for aeson Generic FromJSON parser | (bsd3, json, library, text, web) | 2024-10-09 | 0.1.1.0 | ondrap |
| aeson-generics-typescript | 6 | 0.0 | 1 | Generates TypeScript definitions that match Generic Aeson encodings | (bsd3, library, program, web) | 2023-12-13 | 0.0.0.1 | fresheyeball |
| aeson-helper | 17 | 0.0 | 2 | Aeson helper func | (aeson, bsd3, data, library) | 2022-04-24 | 0.2.0.0 | Lupino |
| aeson-iproute | 41 | 0.0 | 2 | Aeson instances for iproute types | (bsd3, data, library) | 2022-05-08 | 0.3.0 | sickmind, MaxGabriel |
| aeson-lens | 54 | 0.0 | 5 | Lens of Aeson | (bsd3, data, library) | 2013-02-14 | 0.5.0.0 | HideyukiTanaka |
| aeson-native (deprecated in favor of aeson) | 16 | 0.0 | 10 | Fast JSON parsing and encoding (deprecated) | (bsd3, deprecated, json, library, text, web) | 2012-01-19 | 0.3.3.2 | MichaelSnoyman |
| aeson-parsec-picky | 14 | 0.0 | 1 | Alternative JSON parser based on Parsec and Aeson | (bsd3, json, library, text) | 2015-12-11 | 0.1.0.1 | MatejKollar |
| aeson-picker | 37 | 0.0 | 1 | Tiny library to get fields from JSON format | (bsd3, json, library, text, web) | 2022-03-23 | 0.1.0.6 | ozzzzz, maksbotan |
| aeson-possible | 11 | 0.0 | 0 | Possible values for aeson | (bsd3, data, json, library, web) | 2024-06-27 | 0.1.0.1 | jonathanjouty |
| aeson-prefix | 10 | 0.0 | 1 | Hiearchical prefixing for aeson | (bsd3, json, library, text, web) | 2016-04-17 | 0.1.0.2 | JiriMarsicek |
| aeson-pretty | 476 | 2.25 | 143 | JSON pretty-printing library and command-line tool. | (bsd3, json, library, pretty-printer, text, web) | 2023-07-01 | 0.8.10 | FalkoPeters, martijnbastiaan |
| aeson-quick | 29 | 0.0 | 1 | Quick JSON extractions with Aeson | (bsd3, json, library) | 2022-05-02 | 0.2.0 | ssadler |
| aeson-result | 13 | 0.0 | 2 | API Result for aeson | (aeson, api, bsd3, library, web) | 2022-04-24 | 0.2.0.0 | Lupino |
| aeson-schemas | 73 | 2.0 | 1 | Easily consume JSON data on-demand with type-safety | (bsd3, json, library, quasiquoters) | 2024-01-05 | 1.4.2.1 | brandonchinn178 |
| aeson-serialize | 11 | 0.0 | 1 | Simple serialization functions for aeson types | (bsd3, library, unclassified) | 2014-08-01 | 0.0.0 | KevinCotrone |
| aeson-streams | 5 | 0.0 | 1 | An HTTP client library for JSON-based APIs | (bsd3, library, web) | 2014-12-06 | 0.1.0 | VoMinhThu |
| aeson-tiled | 17 | 0.0 | 0 | Aeson instances for the Tiled map editor. | (bsd3, game-engine, library) | 2023-11-08 | 0.0.2.3 | AlexanderBondarenko, SchellScivally |
| aeson-typescript | 133 | 0.0 | 2 | Generate TypeScript definition files from your ADTs | (bsd3, json, library, text, web) | 2024-11-01 | 0.6.4.0 | thomasjm |
| aeson-utils | 22 | 0.0 | 4 | Utilities for working with Aeson. | (bsd3, data, library) | 2015-05-25 | 0.3.0.2 | AdamBergmark, ErikHesselink |
| aeson-via | 13 | 0.0 | 0 | Wrappers to derive-via Aeson ToJSON/FromJSON typeclasses | (bsd3, data, library) | 2023-08-09 | 0.2.2 | ejconlon |
| aeson-warning-parser | 55 | 0.0 | 2 | Library providing JSON parser that warns about unexpected fields in objects. | (bsd3, json, library) | 2023-12-07 | 0.1.1 | MichaelSnoyman, fpcomplete, mpilgrem |
| aeson-yaml | 65 | 1.5 | 1 | Output any Aeson value as YAML (pure Haskell library) | (bsd3, json, library, text, web, yaml) | 2021-11-13 | 1.1.0.1 | patrick, janey |
| affine | 13 | 0.0 | 1 | Affine spaces (generalized) | (bsd3, library, math) | 2018-05-17 | 0.1.1.0 | |
| affine-invariant-ensemble-mcmc (deprecated in favor of flat-mcmc) | 9 | 0.0 | 1 | General-purpose sampling | (bsd3, deprecated, library, machine-learning, numerical, statistics) | 2012-09-26 | 0.2.0.0 | JaredTobin |
| afis | 12 | 0.0 | 1 | Anti-forensic Information Splitter | (bsd3, cryptography, data, library) | 2013-10-28 | 0.1.2 | VincentHanquez |
| afv | 27 | 0.0 | 1 | Infinite state model checking of iterative C programs. | (bsd3, formal-methods, program) | 2010-03-31 | 0.1.1 | TomHawkins |
| ag-pictgen | 7 | 0.0 | 1 | Attribute Grammar picture generation | (bsd3, development, program) | 2016-01-30 | 1.0.0.0 | AtzeDijkstra |
| agda-server (deprecated) | 9 | 0.0 | 1 | Http server for Agda (prototype) | (bsd3, dependent-types, deprecated, program) | 2013-10-03 | 0.1.1 | PeterDivianszky |
| agda-snippets (deprecated in favor of Agda) | 16 | 0.0 | 1 | Render just the Agda snippets of a literate Agda file to HTML | (bsd3, dependent-types, deprecated, library, program) | 2017-06-04 | 2.5.2 | LiamOConnorDavis |
| agda-snippets-hakyll (deprecated in favor of Agda) | 14 | 0.0 | 1 | Literate Agda support using agda-snippets, for Hakyll pages. | (bsd3, dependent-types, deprecated, library) | 2017-06-04 | 0.1.2.2 | LiamOConnorDavis |
| agda2hs | 21 | 2.0 | 0 | Compiling Agda code to readable Haskell. | (bsd3, compiler, language, program) | 2024-10-04 | 1.3 | jcockx |
| agda2train | 15 | 0.0 | 0 | Agda backend to generate training data for machine learning purposes. | (agda, bsd3, library, machine-learning, program) | 2023-10-17 | 0.0.3.0 | omelkonian |
| agentx | 23 | 0.0 | 1 | AgentX protocol for write SNMP subagents | (bsd3, library, network) | 2015-06-15 | 0.2.0.0 | chemist |
| agreeing | 17 | 0.0 | 0 | Idiomatic data structure for agreement | (bsd3, data, library) | 2023-11-06 | 0.2.2.0 | jcranch |
| aig | 33 | 0.0 | 2 | And-inverter graphs in Haskell. | (bsd3, data, library) | 2018-06-12 | 0.2.6 | AaronTomb, KevinQuick, RobertDockins, galoisinc |
| aip | 19 | 0.0 | 0 | Aeronautical Information Package (AIP) | (aviation, bsd3, data, library, program) | 2019-03-04 | 0.1.3 | qfpl |
| aip-version | 19 | 0.0 | 0 | Version of AIP documents | (aviation, bsd3, data, program) | 2024-11-18 | 0.0.0.3 | TonyMorris |
| air | 34 | 0.0 | 17 | air | (bsd3, development, library) | 2015-05-03 | 2015.5.4 | JinjingWang |
| air-extra | 38 | 0.0 | 6 | air-extra | (bsd3, development, library) | 2015-05-03 | 2015.5.4 | JinjingWang |
| air-spec | 7 | 0.0 | 2 | air spec helper | (bsd3, development, library) | 2013-07-01 | 2013.7.1 | JinjingWang |
| air-th | 7 | 0.0 | 6 | air | (bsd3, development, library) | 2014-11-17 | 2014.11.17 | JinjingWang |
| airbrake | 7 | 0.0 | 1 | An Airbrake notifier for Haskell | (bsd3, library, network) | 2014-06-08 | 0.2.0.0 | JoelTaylor |
| airtable-api | 28 | 0.0 | 1 | Requesting and introspecting Tables within an Airtable project. | (bsd3, library, web) | 2017-03-10 | 0.3.2.4 | ooblahman |
| aivika | 158 | 2.0 | 9 | A multi-method simulation library | (bsd3, library, simulation) | 2024-06-29 | 6.1.1 | DavidSorokin |
| aivika-branches | 33 | 0.0 | 1 | Nested discrete event simulation module for the Aivika library | (bsd3, library, simulation) | 2024-06-29 | 0.4.1 | DavidSorokin |
| aivika-distributed | 53 | 0.0 | 1 | Parallel distributed discrete event simulation module for the Aivika library | (bsd3, library, simulation) | 2024-06-29 | 1.5.1 | DavidSorokin |
| aivika-experiment | 100 | 0.0 | 4 | Simulation experiments for the Aivika library | (bsd3, library, simulation) | 2024-06-29 | 5.4.1 | DavidSorokin |
| aivika-experiment-cairo | 34 | 0.0 | 1 | Cairo-based charting backend for the Aivika simulation library | (bsd3, library, simulation) | 2023-10-14 | 5.4.1 | DavidSorokin |
| aivika-experiment-chart | 65 | 0.0 | 3 | Simulation experiments with charting for the Aivika library | (bsd3, library, simulation) | 2023-10-14 | 5.4.1 | DavidSorokin |
| aivika-experiment-diagrams | 43 | 0.0 | 1 | Diagrams-based charting backend for the Aivika simulation library | (bsd3, library, simulation) | 2023-10-14 | 5.4.1 | DavidSorokin |
| aivika-gpss | 21 | 0.0 | 1 | GPSS-like DSL for Aivika | (bsd3, library, simulation) | 2023-10-14 | 0.7.1 | DavidSorokin |
| aivika-lattice | 39 | 0.0 | 1 | Nested discrete event simulation module for the Aivika library using lattice | (bsd3, library, simulation) | 2023-10-14 | 0.7 | DavidSorokin |
| aivika-realtime | 19 | 0.0 | 1 | Soft real-time simulation module for the Aivika library | (bsd3, library, simulation) | 2023-10-14 | 0.4 | DavidSorokin |
| aivika-transformers | 92 | 0.0 | 7 | Transformers for the Aivika simulation library | (bsd3, library, simulation) | 2024-06-29 | 6.1.1 | DavidSorokin |
| al | 51 | 0.0 | 1 | OpenAL 1.1 raw API. | (bsd3, library, sound) | 2018-03-17 | 0.1.4.2 | DimitriSabadie |
| alarmclock | 132 | 0.0 | 2 | Wake up and perform an action at a certain time. | (bsd3, concurrency, library) | 2024-10-29 | 0.7.0.7 | dcturner, dten |
| alerta | 27 | 0.0 | 1 | Bindings to the alerta REST API | (api, bsd3, library, monitoring, web) | 2017-11-12 | 0.1.0.6 | MarkHopkins |
| alerts | 15 | 0.0 | 1 | Alert messages for web applications | (bsd3, library, web) | 2019-06-28 | 0.1.2.0 | alx741, DanielCampoverde |
| alex | 687 | 2.0 | 1 | Alex is a tool for generating lexical analysers in Haskell | (bsd3, development, program) | 2024-02-29 | 3.5.1.0 | AndreasAbel, JohnEricson, SimonMarlow |
| alex-meta | 83 | 0.0 | 2 | Quasi-quoter for Alex lexers | (bsd3, development, library) | 2021-03-13 | 0.3.0.13 | JonasDuregard, ArtemPelenitsyn |
| alex-prelude | 8 | 0.0 | 1 | Collection of useful functions for writing console applications | (bsd3, library, system) | 2017-09-12 | 0.1.1.1 | AlexSayers |
| alfred | 25 | 0.0 | 1 | utility library for Alfred version 2 | (bsd3, library, utils) | 2015-05-17 | 0.5 | PatrickBahr |
| alfred-margaret | 26 | 0.0 | 1 | Fast Aho-Corasick string searching | (bsd3, data, library, program, text) | 2024-09-06 | 2.1.0.2 | fatho, rkrzr |
| alg (deprecated) | 59 | 0.0 | 8 | Algebraic structures | (bsd3, deprecated, library, math) | 2019-12-24 | 0.2.13.1 | |
| algebra | 180 | 0.0 | 12 | Constructive abstract algebra | (algebra, bsd3, library, math) | 2017-12-25 | 4.3.1 | EdwardKmett, HiromiIshii, WolfgangJeltsch |
| algebra-checkers | 6 | 0.0 | 0 | Model and test API surfaces algebraically | (bsd3, library, model) | 2022-11-19 | 0.1.0.1 | isovector |
| algebra-dag | 8 | 0.0 | 4 | Infrastructure for DAG-shaped relational algebra plans | (bsd3, database, library) | 2015-05-29 | 0.1.1.1 | AlexUlrich2 |
| algebra-driven-design | 10 | 0.0 | 0 | Companion library for the book Algebra-Driven Design by Sandy Maguire | (book, bsd3, library) | 2020-09-01 | 0.1.1.1 | isovector |
| algebra-sql | 13 | 0.0 | 3 | Relational Algebra and SQL Code Generation | (bsd3, database, library, program) | 2015-05-29 | 0.3.0.0 | AlexUlrich2 |
| algebraic | 9 | 0.0 | 1 | General linear algebra structures. | (algebra, bsd3, library, math) | 2014-06-17 | 0.1.0.2 | danilo2, Korri, MarcinMikolajczyk, iamrecursion |
| algebraic-classes | 50 | 0.0 | 2 | Conversions between algebraic classes and F-algebras. | (bsd3, data, generics, library, math) | 2020-01-06 | 0.9.4 | SjoerdVisscher |
| algebraic-graphs-io | 34 | 0.0 | 0 | I/O utilities and datasets for algebraic-graphs | (bsd3, data-mining, graphs, library, parsing) | 2022-08-26 | 0.5.0.1 | ocramz |
| algebraic-prelude | 14 | 2.0 | 1 | Algebraically structured Prelude | (bsd3, library, web) | 2017-12-01 | 0.1.1.0 | HiromiIshii |
| algolia | 7 | 0.0 | 1 | A client implementing the Algolia search API | (bsd3, library, web) | 2018-06-25 | 0.1.0.0 | IanDuncan |
| align | 19 | 0.0 | 1 | Sequence alignment algorithms. | (bsd3, data, library) | 2015-07-16 | 0.1.1.2 | literon |
| align-affine | 5 | 0.0 | 0 | Sequence alignment with an affine gap penalty model | (bsd3, data, library) | 2021-11-26 | 0.1.0.0 | CharlesLi |
| align-audio | 11 | 0.0 | 0 | Find relative time displacement of two recordings of the same music | (bsd3, program, sound) | 2023-06-02 | 0.0.0.1 | HenningThielemann |
| alignment | 13 | 0.0 | 0 | Zip-alignment | (bsd3, data, library) | 2023-10-05 | 0.1.0.4 | TonyMorris |
| alist | 44 | 0.0 | 0 | lists with O(1) append | (bsd3, data, library) | 2019-08-03 | 0.1.2.7 | AlanHawkins |
| allen | 3 | 2.0 | 0 | A monadic way of calculating relations between intervals of time. | (algebra, bsd3, library, program) | 2023-09-06 | 0.1.0.0 | archaversine |
| allocated-processor | 12 | 0.0 | 4 | Functional combinators for monadic actions that require allocation and de-allocation | (bsd3, control, library) | 2010-05-23 | 0.0.2 | NoamLewis |
| alloy | 26 | 0.0 | 2 | Generic programming library | (bsd3, generics, library) | 2016-03-06 | 1.2.2 | MattGlazar, NeilBrown |
| alloy-proxy-fd | 7 | 0.0 | 1 | Some add-on instances for the Alloy library | (bsd3, generics, library) | 2009-06-08 | 1.0.0 | NeilBrown |
| ally-invest | 6 | 0.0 | 0 | Ally Invest integration library | (bsd3, finance, library) | 2020-08-30 | 0.1.0.0 | VladLevenfeld |
| almost-fix | 21 | 0.0 | 1 | Recurse while a predicate is satisfied | (bsd3, library, unclassified) | 2015-07-24 | 0.0.2 | athanclark |
| alms | 45 | 0.0 | 1 | a practical affine language | (bsd3, compilers-interpreters, program) | 2018-08-17 | 0.6.9 | JesseTov |
| alpha | 82 | 0.0 | 1 | A compiler for the Alpha language | (bsd3, compiler, program) | 2013-01-01 | 1.0.15 | MarcCoiffier |
| alphachar | 14 | 0.0 | 2 | A character between a-z | (bsd3, data, library) | 2023-11-09 | 0.0.5 | TonyMorris, qfpl |
| alsa (deprecated in favor of alsa-seq, alsa-pcm, alsa-core) | 14 | 0.0 | 2 | Binding to the ALSA Library API. | (bsd3, deprecated, library, music, sound) | 2009-12-29 | 0.4 | HenningThielemann |
| alsa-core | 40 | 0.0 | 11 | Binding to the ALSA Library API (Exceptions). | (bsd3, library, music, sound) | 2012-04-27 | 0.5.0.1 | HenningThielemann |
| alsa-gui | 15 | 0.0 | 1 | Some simple interactive programs for sending MIDI control messages via ALSA | (bsd3, gui, music, program, sound) | 2019-08-09 | 0.1.0.1 | HenningThielemann |
| alsa-mixer | 80 | 0.0 | 6 | Bindings to the ALSA simple mixer API. | (bsd3, library, sound) | 2023-12-10 | 0.3.0.1 | ThomasTuegel |
| alsa-pcm | 41 | 0.0 | 4 | Binding to the ALSA Library API (PCM audio). | (bsd3, library, music, sound) | 2018-08-31 | 0.6.1.1 | HenningThielemann |
| alsa-pcm-tests (deprecated in favor of alsa-pcm) | 3 | 0.0 | 1 | Tests for the ALSA audio signal library. | (bsd3, deprecated, music, program, sound) | 2010-04-08 | 0.1 | HenningThielemann |
| alsa-seq | 59 | 2.0 | 8 | Binding to the ALSA Library API (MIDI sequencer). | (bsd3, library, music, sound) | 2023-02-15 | 0.6.0.9 | HenningThielemann |
| alsa-seq-tests (deprecated in favor of alsa-seq) | 3 | 0.0 | 1 | Tests for the ALSA sequencer library. | (bsd3, deprecated, music, program, sound) | 2009-04-27 | 0.1 | HenningThielemann |
| altcomposition | 12 | 0.0 | 1 | Alternative combinators for unorthodox function composition | (bsd3, data, library) | 2016-07-26 | 0.2.3.0 | jcristovao |
| alternative-extra | 5 | 0.0 | 1 | Extra utilities for alternatives | (bsd3, control, library) | 2017-02-20 | 0.1.0.0 | marcosdumay |
| alternative-io (deprecated in favor of io-choice) | 9 | 0.0 | 2 | IO as Alternative instance (deprecated) | (bsd3, data, deprecated, library) | 2012-04-23 | 0.0.1 | KazuYamamoto |
| alternative-vector | 14 | 0.0 | 1 | Use vectors instead of lists for many and some | (bsd3, library, web) | 2017-10-11 | 0.0.0 | athanclark |
| alternators | 26 | 0.0 | 3 | Handy functions when using transformers. | (bsd3, control, library) | 2018-07-02 | 1.0.0.0 | louispan |
| alto | 8 | 0.0 | 0 | Implement a menu experience fit for web users. | (bsd3, library, program, web) | 2018-04-02 | 0 | davean |
| altsvc | 11 | 0.0 | 0 | HTTP Alternative Services | (bsd3, library, network, web) | 2019-11-24 | 0.1.0.0 | OlivierCheron |
| always | 9 | 0.0 | 0 | provides a typeclass that is always satisfied | (bsd3, data, library) | 2021-01-13 | 0.1 | chessai |
| amazon-emailer (deprecated in favor of hworker-ses) | 7 | 0.0 | 1 | A queue daemon for Amazon's SES with a PostgreSQL table as a queue. | (bsd3, deprecated, network, program) | 2014-08-17 | 0.4.0.0 | DanielPatterson |
| amazon-emailer-client-snap (deprecated in favor of hworker-ses) | 10 | 0.0 | 1 | Client library for amazon-emailer daemon | (bsd3, deprecated, library, network) | 2014-07-20 | 0.1.1.1 | DanielPatterson |
| amazonka-s3-streaming | 58 | 0.0 | 1 | Provides conduits to upload data to S3 using the Multipart API | (aws, bsd3, cloud, distributed-computing, library, network) | 2023-08-28 | 2.0.0.0 | AlexMason |
| amby | 10 | 0.0 | 1 | Statistical data visualization | (bsd3, graphics, library) | 2016-11-26 | 0.3.2 | jsermeno |
| amqp | 216 | 2.25 | 12 | Client library for AMQP servers (currently only RabbitMQ) | (bsd3, library, network, program) | 2024-10-14 | 0.24.0 | HolgerReinhardt |
| amqp-streamly | 18 | 0.0 | 0 | A simple streamly wrapper for amqp | (amqp, bsd3, conduit, library, rabbitmq, streamly) | 2024-04-14 | 0.3.0 | gdifolco |
| amqp-worker | 24 | 0.0 | 0 | Type-safe AMQP workers | (bsd3, library, network, program) | 2023-09-05 | 2.0.0 | seanhess |
| anagrep | 9 | 0.0 | 0 | Find strings with permutations (anagrams) that match a regular expression | (bsd3, library, program, text) | 2020-12-10 | 0.1.0.0 | DylanSimon |
| analyze | 8 | 0.0 | 1 | making data science easy and safe with data frames | (bsd3, data-science, library) | 2017-01-06 | 0.1.0.0 | AlexeyKhudyakov, ocramz, NickSeagull, ejconlon, stites |
| analyze-client | 18 | 0.0 | 1 | Client for analyze service | (bsd3, library, web) | 2015-05-22 | 0.1.0.2 | DanielPatterson |
| anatomy | 6 | 0.0 | 1 | Anatomy: Atomo documentation system | (bsd3, development, library, program) | 2011-02-07 | 0.4 | AlexSuraci |
| android-activity | 6 | 2.0 | 2 | Turn regular Haskell programs into Android Activities | (bsd3, library, mobile) | 2017-09-28 | 0.1 | RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| angel | 36 | 0.0 | 1 | Process management and supervision daemon | (bsd3, program, system) | 2015-07-17 | 0.6.2 | JamieTurner, MichaelXavier, NickPershyn |
| animate | 26 | 2.25 | 4 | Animation for sprites | (bsd3, game, library) | 2018-05-19 | 0.7.0 | jxv |
| animate-example | 8 | 0.0 | 1 | Animation for sprites | (bsd3, game, program) | 2018-02-05 | 0.2.0 | jxv |
| animate-preview | 20 | 0.0 | 0 | Preview tool for sprite animation | (bsd3, game, library, program) | 2018-05-27 | 0.1.2.4 | jxv |
| animate-sdl2 | 10 | 0.0 | 1 | sdl2 + animate auxiliary library | (bsd3, game, library) | 2018-05-20 | 0.1.1 | jxv |
| anki-tools | 10 | 0.0 | 0 | Tools for interacting with Anki database | (bsd3, database, library, program) | 2016-09-30 | 0.1.0.0 | zohl |
| ann | 5 | 0.0 | 0 | Informative annotations which don't change equality | (bsd3, data, library) | 2022-06-28 | 1.0.0 | aspiwack |
| annah | 7 | 0.0 | 0 | Medium-level language that desugars to Morte | (bsd3, compiler, library, program) | 2016-04-24 | 1.0.0 | GabrielGonzalez |
| annihilator (deprecated in favor of boolean-like) | 10 | 0.0 | 1 | Semigroups with annihilators and utility functions | (bsd3, control-, deprecated, library) | 2016-04-05 | 0.1.0.0 | Shou |
| annotated-exception | 82 | 2.0 | 7 | Exceptions, with checkpoints and context. | (bsd3, control, library) | 2024-10-24 | 0.3.0.2 | parsonsmatt |
| annotated-fix | 5 | 0.0 | 0 | A fixpoint of a functor that can be annotated | (bsd3, data, library) | 2019-05-21 | 0.1.0.0 | GuerricChupin |
| annotated-wl-pprint | 106 | 0.0 | 5 | The Wadler/Leijen Pretty Printer, with annotation support | (bsd3, library, text) | 2015-08-27 | 0.7.0 | dchristiansen |
| anonymous-sums | 10 | 0.0 | 3 | Anonymous sum types | (bsd3, data, library) | 2016-12-23 | 0.6.0.0 | OmariNorman |
| anonymous-sums-tests | 3 | 0.0 | 1 | QuickCheck functions to accompany the anonymous-sums package | (bsd3, data, library) | 2014-07-30 | 0.4.0.0 | OmariNorman |
| ansi-pretty | 28 | 0.0 | 1 | AnsiPretty for ansi-wl-pprint | (bsd3, library, text, user-interfaces) | 2019-11-20 | 0.1.2.2 | phadej |
| ansi-terminal | 1052 | 2.5 | 223 | Simple ANSI terminal support | (bsd3, library, user-interfaces) | 2024-11-14 | 1.1.2 | MaxBolingbroke, OliverCharles, RomanCheplyaka, mpilgrem |
| ansi-terminal-types | 366 | 0.0 | 1 | Types and functions used to represent SGR aspects | (bsd3, library, user-interfaces) | 2024-02-07 | 1.1 | OliverCharles, RomanCheplyaka, mpilgrem |
| ansi-wl-pprint (deprecated in favor of prettyprinter) | 442 | 2.5 | 119 | The Wadler/Leijen Pretty Printer for colored ANSI terminal output | (bsd3, deprecated, library, text, user-interfaces) | 2023-05-18 | 1.0.2 | EdwardKmett, MaxBolingbroke, phadej, quchen |
| antfarm | 6 | 0.0 | 1 | Referring expressions for definitions | (bsd3, library, natural-language-processing, program) | 2012-08-15 | 0.1.0.0 | EricKow |
| antiprimes | 17 | 0.0 | 1 | Initial project template from stack | (bsd3, learning-haskell, library) | 2016-09-11 | 0.1.0.1 | wokibe |
| antiquoter | 11 | 0.0 | 2 | Combinator library for quasi- and anti-quoting. | (bsd3, library, template-haskell) | 2013-04-14 | 0.1.1.0 | LarsCorbijn |
| antlr-haskell | 9 | 2.0 | 0 | A Haskell implementation of the ANTLR top-down parser generator | (bsd3, library) | 2020-09-25 | 0.1.0.1 | KarlCronburg |
| antlrc | 8 | 0.0 | 1 | Haskell binding to the ANTLR parser generator C runtime library. | (bsd3, library, parsing, program) | 2011-01-20 | 0.0.2 | MarkWright |
| any-pat | 11 | 0.0 | 0 | Quasiquoters that act on a sequence of patterns and compiles these view into patterns and expressions. | (bsd3, library, utils) | 2024-01-18 | 0.4.0.0 | wvanonsem90 |
| aop-prelude | 41 | 0.0 | 0 | prelude for Algebra of Programming | (bsd3, language, library) | 2024-11-10 | 0.5.0.0 | KatsutoshiItoh |
| aosd | 22 | 0.0 | 1 | Bindings to libaosd, a library for Cairo-based on-screen displays | (bsd3, graphics, library) | 2019-12-14 | 0.2.2 | DanielSchuessler |
| ap-reflect | 14 | 0.0 | 1 | Partial evaluation reflection a la simple-reflect. | (bsd3, debug, library) | 2016-10-03 | 0.3 | NickolayKudasov |
| apache-md5 | 23 | 2.0 | 1 | Apache specific MD5 digest algorighm. | (bsd3, cryptography, data, library) | 2015-06-21 | 0.6.1.4 | PeterTrsko |
| apart | 14 | 0.0 | 0 | Get all your structure and rip it apart. | (bsd3, control, data, library, program) | 2018-09-28 | 0.1.3 | iokasimovmt |
| apecs | 217 | 2.25 | 5 | Fast Entity-Component-System library for game programming | (bsd3, control, data, game, library) | 2024-03-20 | 0.9.6 | AlexanderBondarenko, jship, jonascarpay |
| apecs-effectful | 6 | 0.0 | 0 | Adaptation of the apecs library for the effectful ecosystem. | (bsd3, game, library) | 2023-05-12 | 0.1.0.0 | MichaelSzvetits |
| apecs-gloss | 43 | 0.0 | 0 | Simple gloss renderer for apecs | (bsd3, library, web) | 2020-02-11 | 0.2.4 | AlexanderBondarenko, jship, jonascarpay |
| apecs-physics | 66 | 0.0 | 2 | 2D physics for apecs | (bsd3, library, web) | 2023-10-05 | 0.4.6 | AlexanderBondarenko, jship, jonascarpay |
| apecs-physics-gloss (deprecated in favor of apecs-gloss) | 12 | 0.0 | 1 | Gloss rendering for apecs-physics | (bsd3, deprecated, library, web) | 2018-10-17 | 0.1.0.0 | jonascarpay |
| apecs-stm | 15 | 0.0 | 0 | STM stores for apecs | (bsd3, control, data, game, library) | 2023-11-09 | 0.2 | AlexanderBondarenko, jship, jonascarpay |
| api-builder | 87 | 0.0 | 4 | Library for easily building REST API wrappers in Haskell | (bsd3, library, network) | 2020-01-21 | 0.17.0.0 | Intolerable |
| api-field-json-th | 15 | 0.0 | 1 | option of aeson's deriveJSON | (bsd3, library, utils) | 2017-05-03 | 0.1.0.2 | nakaji_dayo |
| api-maker | 11 | 2.0 | 0 | Package to make APIs | (bsd3, library, web) | 2021-12-30 | 0.1.0.6 | schnecki |
| api-tools | 32 | 0.0 | 3 | DSL for generating API boilerplate and docs | (bsd3, cloud, distributed-computing, library, network, program, web) | 2024-08-22 | 0.10.1.1 | AdamGundry, ChrisDornan |
| apioiaf-client | 15 | 2.0 | 1 | Consumer library for anapioficeandfire.com | (bsd3, library, web) | 2016-12-21 | 0.2.1.0 | krberger |
| apns-http2 | 8 | 0.0 | 0 | Apple Push Notification service HTTP/2 integration. | (bsd3, library, network, program) | 2020-01-14 | 0.1.1.0 | dridus |
| app-lens | 12 | 0.0 | 1 | applicative (functional) bidirectional programming beyond composition chains | (bsd3, data, lenses, library) | 2016-09-25 | 0.1.0.3 | kztk |
| app-settings | 50 | 0.0 | 1 | A library to manage application settings (INI file-like) | (bsd3, configuration, library) | 2018-10-01 | 0.2.0.12 | EmmanuelTouzery |
| appar | 271 | 0.0 | 4 | A simple applicative parser | (bsd3, library, parsing) | 2019-05-07 | 0.1.8 | KazuYamamoto |
| appendmap | 31 | 0.0 | 3 | Map with a Semigroup and Monoid instances delegating to Semigroup of the elements | (bsd3, data-structures, library) | 2018-09-02 | 0.1.5 | AlexeyKotlyarov |
| applicative-extras | 34 | 0.0 | 14 | Instances for Applicative | (bsd3, control, library) | 2011-01-03 | 0.1.8 | ChrisEidhof |
| applicative-fail | 22 | 0.0 | 1 | Applicative functor and monad which collects all your fails | (bsd3, control, library) | 2015-08-03 | 1.1.1 | AlekseyUymanov |
| applicative-logic | 11 | 2.0 | 0 | Generalized logic operations for Applicative and Alternative functors | (bsd3, control, library) | 2024-05-24 | 0.1.0.2 | typeterrorist |
| applicative-numbers | 29 | 0.0 | 6 | Applicative-based numeric instances | (bsd3, data, library, numerical) | 2014-04-09 | 0.1.3 | ConalElliott |
| applicative-quoters | 34 | 0.0 | 1 | Quasiquoters for idiom brackets and an applicative do-notation | (bsd3, language, library) | 2012-09-22 | 0.1.0.8 | BenMillwood |
| apply-merge | 13 | 0.0 | 0 | Lift a binary, non-decreasing function onto ordered lists and order the output | (bsd3, data, library) | 2024-05-11 | 0.1.1.0 | pgujjula |
| apply-refact | 296 | 2.0 | 2 | Perform refactorings specified by the refact library. | (bsd3, development, library, program) | 2023-12-21 | 0.14.0.0 | mpickering, zliu41, fendor |
| apply-unordered | 6 | 0.0 | 0 | Apply a function to an argument specified by a type level Nat | (acme, bsd3, compiler-plugin, functions, library) | 2021-03-26 | 1.0 | MichaelSloan |
| apply-unordered-mono | 13 | 0.0 | 0 | Apply functions to arguments in an unordered type-directed fashion | (acme, bsd3, functions, library) | 2021-03-26 | 1.0 | MichaelSloan |
| apportionment | 35 | 1.25 | 1 | Round a set of numbers while maintaining its sum | (bsd3, library, math) | 2022-01-02 | 0.0.0.4 | HenningThielemann |
| approximate | 80 | 0.0 | 5 | Approximate discrete values and numbers | (bsd3, library, numeric) | 2021-11-16 | 0.3.5 | EdwardKmett, EricMertens, ryanglscott |
| approximate-equality | 21 | 0.0 | 1 | Newtype wrappers for approximate equality | (bsd3, data, library) | 2014-08-16 | 1.1.0.2 | DavidHimmelstrup, GregoryCrosswhite |
| arb-fft | 26 | 0.0 | 1 | Pure Haskell arbitrary length FFT library | (bsd3, library, math, program) | 2016-04-24 | 0.3.0.0 | IanRoss |
| arbb-vm | 22 | 0.0 | 1 | FFI binding to the Intel Array Building Blocks (ArBB) virtual machine. | (bsd3, foreign, library) | 2012-10-14 | 0.1.1.20 | JoelSvensson |
| arcgrid | 9 | 0.0 | 0 | Parse ESRI/ArcInfo (ArcGrid) raster GIS files | (bsd3, geo, library, program) | 2017-11-13 | 0.1.0.0 | nbrk |
| arcgrid-viewer | 9 | 0.0 | 1 | Simple viewer for ESRI/ArcInfo (ArcGrid) geospatial data | (bsd3, geo, program) | 2017-11-13 | 0.1.0.0 | nbrk |
| archive | 7 | 0.0 | 1 | A library and programs for creating hardlinked incremental archives or backups | (bsd3, library, program, system) | 2012-06-12 | 1.2.12 | DavidFox, JeremyShaw |
| archive-libarchive | 23 | 0.0 | 2 | Common interface using libarchive | (archive, bsd3, codec, library, tar) | 2020-08-27 | 1.0.0.1 | vmchale |
| archive-sig | 38 | 0.0 | 2 | Backpack signature for archive libraries | (archive, bsd3, codec, library, tar) | 2020-04-12 | 1.0.2.0 | vmchale |
| archive-tar | 19 | 0.0 | 1 | Common interface using the tar package | (archive, bsd3, codec, library, tar) | 2023-12-21 | 1.0.0.0 | vmchale |
| archive-tar-bytestring | 12 | 0.0 | 0 | Common interface using the tar-bytestring package | (archive, bsd3, codec, library, tar) | 2020-04-01 | 1.0.0.0 | vmchale |
| archiver | 29 | 0.0 | 1 | Archive supplied URLs in WebCite & Internet Archive | (bsd3, documentation, library, network, program) | 2014-01-03 | 0.6.2.1 | GwernBranwen |
| archlinux (deprecated) | 54 | 0.0 | 2 | Support for working with Arch Linux packages. | (bsd3, deprecated, distribution, library) | 2011-06-27 | 1.3 | DonaldStewart, MagnusTherning, PeterSimons |
| archlinux-web | 7 | 0.0 | 1 | Website maintenance for Arch Linux packages | (bsd3, distribution, library, program) | 2010-10-18 | 0.1 | MagnusTherning |
| archnews | 8 | 0.0 | 1 | Convert Arch Linux package updates in RSS to pretty markdown | (bsd3, distribution, program) | 2009-02-22 | 0.2 | DonaldStewart |
| arduino-copilot | 63 | 2.0 | 0 | Arduino programming in haskell using the Copilot stream DSL | (bsd3, embedded, language, library) | 2024-02-22 | 1.7.8 | JoeyHess |
| arena | 5 | 0.0 | 1 | A journaled data store | (bsd3, database, library) | 2016-03-15 | 0.1 | AlecHeller, davean |
| arff | 6 | 0.0 | 1 | Generate Attribute-Relation File Format (ARFF) files | (bsd3, data, library, text) | 2008-11-18 | 0.1.0 | StefanKersten |
| argon2 | 22 | 0.0 | 0 | Memory-hard password hash and proof-of-work function | (bsd3, cryptography, library) | 2018-04-07 | 1.3.0.1 | ChrisDornan, HerbertValerioRiedel, JoeyHess, OliverCharles |
| argparser | 19 | 0.0 | 4 | Command line parsing framework for console applications | (bsd3, console, library) | 2014-11-27 | 0.3.4 | sbergot |
| arith-encode (deprecated in favor of cantor-pairing, finitary, smallcheck) | 25 | 0.0 | 2 | A practical arithmetic encoding (aka Godel numbering) library. | (bsd3, data, deprecated, library, serialization, test, testing) | 2020-02-09 | 1.0.2 | emc2, Bodigrim |
| arithmatic | 26 | 0.0 | 1 | do things with numbers | (bsd3, library, math) | 2017-01-26 | 0.1.0.3 | AlanHawkins |
| armor | 15 | 0.0 | 1 | Prevent serialization backwards compatibility problems using golden tests | (bsd3, data, library, testing) | 2021-05-19 | 0.2.0.1 | DougBeardsley |
| arpa | 6 | 0.0 | 0 | Library for reading ARPA n-gram models | (bsd3, library, natural-language-processing, nlp, program, text) | 2015-04-22 | 0.0.0.0 | StefanFischer |
| arpack | 4 | 0.0 | 1 | Solve large scale eigenvalue problems | (bsd3, library, science) | 2016-09-30 | 0.1.0.0 | ThomasTuegel |
| array | 167 | 2.25 | 1119 | Mutable and immutable arrays | (bsd3, data-structures, library) | 2024-09-08 | 0.5.8.0 | AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, wz1000, July541 |
| array-builder | 26 | 0.0 | 4 | Builders for arrays | (bsd3, data, library) | 2024-02-02 | 0.1.4.1 | andrewthad, l3c_amartin |
| array-chunks | 34 | 0.0 | 6 | Lists of chunks | (bsd3, data, library) | 2024-02-06 | 0.1.4.2 | andrewthad, l3c_amartin |
| array-memoize | 18 | 0.0 | 1 | Memoization combinators using arrays for finite sub-domains of functions | (bsd3, library, syntax) | 2014-04-04 | 0.6.0 | DominicOrchard |
| array-primops | 12 | 0.0 | 1 | Extra foreign primops for primitive arrays | (bsd3, data, library) | 2017-08-10 | 0.2.0.1 | AndrasKovacs |
| array-utils (deprecated) | 13 | 0.0 | 1 | Primitive functions for updating many elements in mutable arrays at once | (bsd3, data, data-structures, deprecated, library) | 2011-01-29 | 0.3 | AlexMason |
| arrayfire | 24 | 2.25 | 1 | Haskell bindings to the ArrayFire general-purpose GPU library | (bsd3, library, math, program) | 2022-10-02 | 0.7.0.0 | DavidJohnson |
| arraylist | 4 | 0.0 | 1 | Memory-efficient ArrayList implementation | (bsd3, data, library) | 2018-10-25 | 0.1.0.0 | chessai |
| arrow-extras | 12 | 0.0 | 1 | Extra functions for Control.Arrow | (bsd3, control, library) | 2017-03-15 | 0.1.0.1 | louispan |
| arrow-list | 21 | 0.0 | 1 | List arrows for Haskell. | (bsd3, control, library) | 2020-10-18 | 0.7.1 | AdamBergmark, ErikHesselink, SebastiaanVisser |
| arrow-utils | 31 | 0.0 | 0 | functions for working with arrows | (arrows, bsd3, combinators, control, library) | 2024-11-11 | 0.1.2 | miguel_negrao |
| arrowapply-utils | 8 | 0.0 | 2 | Utilities for working with ArrowApply instances more naturally | (bsd3, control, library) | 2012-03-18 | 0.2 | AndrewMiller |
| arrows | 95 | 0.0 | 32 | Arrow classes and transformers | (bsd3, control, library) | 2018-03-31 | 0.4.4.2 | RossPaterson |
| artery | 7 | 0.0 | 1 | A simple, arrow-based reactive programming | (bsd3, control, frp, library) | 2014-09-09 | 0.1.1 | FumiakiKinoshita |
| arx | 39 | 0.0 | 1 | Archive execution tool. | (bsd3, library, text) | 2018-08-04 | 0.3.2 | JasonDusek |
| ascii-art-to-unicode | 12 | 0.0 | 0 | ASCII Art to Unicode Box Drawing converter | (bsd3, library, program, unclassified) | 2017-04-16 | 0.1.0.1 | fmthoma |
| ascii-cows | 9 | 2.25 | 1 | A collection of ASCII cows. Moo. | (acme, bsd3, library) | 2016-10-25 | 0.0.2.0 | passy |
| ascii-table | 12 | 0.0 | 1 | ASCII table | (bsd3, data, library) | 2019-03-15 | 0.3.0.2 | mitchellwrosen |
| ascii85-conduit | 4 | 0.0 | 1 | Conduit for encoding ByteString into Ascii85 | (bsd3, conduit, data, library) | 2014-01-26 | 0.1.0.0 | KazuoKoga |
| asciidiagram | 57 | 2.0 | 1 | Pretty rendering of Ascii diagram into svg or png. | (bsd3, diagram, library, program, text) | 2019-06-19 | 1.3.3.3 | VincentBerthoux |
| asn | 5 | 0.0 | 1 | asn type and encoding/decoding | (bsd3, data, library) | 2018-06-13 | 0.1.0.0 | chessai |
| asn1-ber-syntax | 5 | 0.0 | 0 | ASN.1 BER Encode and Decode | (bsd3, data, library) | 2023-04-11 | 0.2.0.0 | andrewthad |
| asn1-codec (deprecated in favor of language-asn, snmp) | 7 | 0.0 | 1 | Encode and decode ASN.1 | (bsd3, deprecated, library, web) | 2018-05-18 | 0.2.0 | andrewthad, chessai |
| asn1-data (deprecated in favor of asn1-encoding) | 88 | 0.0 | 9 | ASN1 data reader and writer in RAW, BER and DER forms | (bsd3, data, deprecated, library) | 2015-09-07 | 0.7.2 | VincentHanquez |
| asn1-encoding | 297 | 1.75 | 40 | ASN1 data reader and writer in RAW, BER and DER forms | (bsd3, data, library) | 2019-09-29 | 0.9.6 | VincentHanquez |
| asn1-parse | 267 | 0.0 | 8 | Simple monadic parser for ASN1 stream types. | (bsd3, data, library) | 2019-09-29 | 0.9.5 | VincentHanquez |
| asn1-types | 322 | 0.0 | 38 | ASN.1 types | (bsd3, data, library) | 2020-03-24 | 0.3.4 | VincentHanquez |
| asn1dump | 9 | 0.0 | 1 | Dump ASN1 structure | (bsd3, debug, program) | 2014-02-23 | 0.1.0 | VincentHanquez |
| aspell-pipe | 53 | 0.0 | 2 | Pipe-based interface to the Aspell program | (bsd3, library, text) | 2020-11-24 | 0.6 | JonathanDaugherty |
| assembler | 5 | 0.0 | 1 | Haskell Assembler | (bsd3, development, library, program) | 2010-10-01 | 0.0.1 | JeffDouglas |
| assert | 12 | 0.0 | 5 | Helpers for Control.Exception.assert | (bsd3, control, library) | 2013-11-18 | 0.0.1.2 | LiyangHu, haskell_github_trust |
| assert-failure | 52 | 2.0 | 3 | Syntactic sugar improving 'assert' and 'error' | (bsd3, contract, control, library) | 2023-08-17 | 0.1.3.0 | MikolajKonarski |
| asset-bundle | 13 | 2.0 | 1 | A build-time Cabal library that bundles executables with assets | (bsd3, bundle, distribution, library, program, zip) | 2019-09-28 | 0.1.0.2 | deech |
| asset-map | 4 | 0.0 | 1 | Asset map support for the JavaScript broccoli-asset-rev library. | (bsd3, library, web) | 2018-06-12 | 0.1.0.0 | IanDuncan |
| assignment | 9 | 0.0 | 0 | A solution to the assignment problem | (algorithms, bsd3, library) | 2024-07-07 | 0.0.1.0 | mrkkrp |
| assimp | 5 | 0.0 | 1 | The Assimp asset import library | (bsd3, graphics, library) | 2011-05-24 | 0.1 | JoelBurget |
| assoc | 513 | 0.0 | 10 | swap and assoc: Symmetric and Semigroupy Bifunctors | (bsd3, data, library) | 2024-05-12 | 1.1.1 | phadej |
| ast-monad | 7 | 0.0 | 1 | A library for constructing AST by using do-notation | (bsd3, language, library) | 2017-04-27 | 0.1.0.0 | MasatoMouri |
| ast-monad-json | 11 | 0.0 | 1 | A library for writing JSON | (bsd3, language, library) | 2017-04-29 | 0.1.0.1 | MasatoMouri |
| ast-path | 12 | 0.0 | 0 | vocabulary representation for predicting program properties | (bsd3, data, library, natural-language-processing) | 2019-06-17 | 0.2.0 | ijaketak |
| astar | 47 | 0.0 | 3 | General A* search algorithm. | (bsd3, data, library) | 2016-03-29 | 0.3.0.0 | CaleGibbard, JohannesWeiss |
| astar-monad (deprecated in favor of monad-dijkstra) | 19 | 0.0 | 0 | (bsd3, deprecated, library, unclassified) | 2019-09-12 | 0.3.0.0 | ChrisPenner | |
| astrds | 10 | 0.0 | 1 | an incomplete 2d space game | (bsd3, game, program) | 2012-08-13 | 0.1.1 | AndresLoeh |
| astro | 28 | 2.25 | 1 | Amateur astronomical computations | (bsd3, library, science) | 2021-05-23 | 0.4.3.0 | aignatyev17 |
| async | 547 | 2.75 | 551 | Run IO operations asynchronously and wait for their results | (bsd3, concurrency, library) | 2023-11-21 | 2.2.5 | PeterSimons, SimonMarlow |
| async-dejafu (deprecated in favor of concurrency) | 15 | 0.0 | 1 | Run MonadConc operations asynchronously and wait for their results. | (bsd3, concurrency, deprecated, library) | 2016-09-10 | 0.1.3.0 | barrucadu |
| async-extras | 60 | 0.0 | 1 | Extra Utilities for the Async Library | (bsd3, concurrency, library) | 2017-02-23 | 0.1.3.2 | JonathanFischoff, lloucas |
| async-io-either | 19 | 2.0 | 1 | Could be useful | (bsd3, error-handling, library) | 2017-02-21 | 0.1.0.4 | schalmers |
| async-manager | 7 | 0.0 | 1 | A thread manager for async | (bsd3, concurrency, library, program) | 2014-05-30 | 0.1.1.0 | JonathanFischoff |
| async-refresh | 20 | 0.0 | 1 | Package implementing core logic for refreshing of expiring data. | (bsd3, control, library) | 2018-03-20 | 0.3.0.0 | mtesseract |
| async-refresh-tokens | 32 | 0.0 | 1 | Package implementing core logic for refreshing of expiring access tokens | (bsd3, control, library) | 2018-03-21 | 0.4.0.0 | mtesseract |
| async-timer | 144 | 0.0 | 2 | Provides API for timer based execution of IO actions | (bsd3, concurrency, library) | 2018-02-28 | 0.2.0.0 | mtesseract |
| aterm-utils | 17 | 0.0 | 1 | Utility functions for working with aterms as generated by Minitermite | (bsd3, language, library, program) | 2013-06-18 | 0.2.0.2 | JasonDagit |
| atl (deprecated) | 29 | 0.0 | 2 | Arrow Transformer Library | (bsd3, control, deprecated, library) | 2016-09-28 | 17072 | |
| atmos-dimensional (deprecated in favor of atmos) | 7 | 0.0 | 1 | dimensional wrapper on atmos package | (bsd3, deprecated, library, science) | 2014-08-16 | 0.1.2 | GregHorn |
| atmos-dimensional-tf (deprecated in favor of atmos) | 7 | 0.0 | 1 | dimensional-tf wrapper on atmos package | (bsd3, deprecated, library, science) | 2014-08-16 | 0.1.2 | GregHorn |
| atndapi | 7 | 0.0 | 1 | An interface of ATND API | (bsd3, library, web) | 2016-03-29 | 0.1.1.0 | ynishi |
| atom | 99 | 0.0 | 4 | An EDSL for embedded hard realtime applications. | (bsd3, embedded, language, library) | 2015-06-03 | 1.0.13 | LeePike, TomHawkins |
| atom-basic | 40 | 0.0 | 1 | Basic Atom feed construction | (bsd3, library, web) | 2017-06-03 | 0.2.5 | cbaatz |
| atomic-file-ops | 20 | 0.0 | 1 | Functions to atomically write to files | (bsd3, library, system) | 2018-01-15 | 0.3.0.0 | clinton |
| atomic-primops | 391 | 2.0 | 30 | A safe approach to CAS and other atomic ops in Haskell. | (bsd3, data, library) | 2024-06-20 | 0.8.8 | BrandonSimmons, GregoryCollins, RyanNewton, ryanglscott, peter_fogg, chchen |
| atomic-primops-foreign | 16 | 0.0 | 1 | An atomic counter implemented using the FFI. | (bsd3, data, library) | 2014-08-18 | 0.6.2 | RyanNewton |
| atomic-primops-vector | 10 | 0.0 | 1 | Atomic operations on Data.Vector types | (bsd3, concurrency, library) | 2015-02-14 | 0.1.0.1 | peter_fogg |
| atomo | 23 | 0.0 | 2 | A highly dynamic, extremely simple, very fun programming language. | (bsd3, language, program) | 2012-04-11 | 0.4.0.2 | AlexSuraci |
| atp-haskell | 21 | 2.0 | 2 | Translation from Ocaml to Haskell of John Harrison's ATP code | (bsd3, library, logic, theorem-provers) | 2024-04-03 | 1.14.3 | DavidFox |
| ats-format | 123 | 0.0 | 2 | A source-code formatter for ATS | (ats, bsd3, development, language, parser, program) | 2019-11-30 | 0.2.0.36 | vmchale |
| ats-pkg | 328 | 0.0 | 0 | A build tool for ATS | (ats, bsd3, development, library, program) | 2022-10-03 | 3.5.0.3 | vmchale |
| ats-setup | 32 | 0.0 | 2 | ATS scripts for Cabal builds | (ats, bsd3, cabal, development, library) | 2018-02-23 | 0.4.0.2 | |
| ats-storable | 48 | 0.0 | 1 | Marshal ATS types into Haskell | (ats, bsd3, generics, library) | 2018-06-14 | 0.3.0.5 | vmchale |
| attempt (deprecated in favor of exceptions) | 36 | 0.0 | 16 | Concrete data type for handling extensible exceptions as failures. (deprecated) | (bsd3, data, deprecated, failure, library) | 2014-03-26 | 0.4.0.1 | MichaelSnoyman |
| attic-schedule | 6 | 0.0 | 1 | A script I use to run "attic" for my backups. | (bsd3, program, web) | 2017-01-28 | 0.2.0 | passy |
| atto-lisp | 31 | 0.0 | 7 | Efficient parsing and serialisation of S-Expressions. | (bsd3, data, library, text) | 2018-09-24 | 0.2.2.3 | ThomasSchilling |
| attoparsec | 728 | 2.75 | 935 | Fast combinator parsing for bytestrings and text | (bsd3, library, parsing, text) | 2022-01-10 | 0.14.4 | BasVanDijk, BenGamari, BryanOSullivan |
| attoparsec-aeson | 341 | 0.0 | 28 | Parsing of aeson's Value with attoparsec | (bsd3, library, parsing) | 2024-05-17 | 2.2.2.0 | phadej |
| attoparsec-base64 | 9 | 0.0 | 1 | Fetch only base64 characters, erroring in the attoparsec monad on failure | (bsd3, library, web) | 2017-11-24 | 0.0.0 | athanclark |
| attoparsec-binary | 40 | 0.0 | 12 | Binary processing extensions to Attoparsec. | (bsd3, data, library) | 2012-09-22 | 0.2 | AndrewDrake |
| attoparsec-expr | 28 | 0.0 | 4 | Port of parsec's expression parser to attoparsec. | (bsd3, library, parsing, text) | 2015-05-11 | 0.1.1.2 | AdamBergmark, ErikHesselink, SebastiaanVisser |
| attoparsec-framer | 44 | 0.0 | 0 | Use Attoparsec to parse framed protocol byte streams | (attoparsec, bsd3, library, network-api, parsing, program) | 2024-07-19 | 0.1.0.9 | adetokunbo |
| attoparsec-ip (deprecated in favor of ip) | 25 | 0.0 | 1 | Parse IP data types with attoparsec | (bsd3, deprecated, library, web) | 2018-11-14 | 0.0.5 | athanclark |
| attoparsec-iso8601 | 304 | 2.0 | 6 | Parsing of ISO 8601 dates, originally from aeson | (bsd3, library, parsing) | 2024-05-17 | 1.1.1.0 | AdamBergmark, phadej, lyxia |
| attoparsec-iteratee | 22 | 0.0 | 5 | An adapter to convert attoparsec Parsers into blazing-fast Iteratees | (bsd3, data, library) | 2011-11-28 | 0.4.0 | GregoryCollins, JohnLato |
| attoparsec-path | 12 | 0.0 | 1 | Convenience bindings between path and attoparsec | (bsd3, library, web) | 2017-09-28 | 0.0.0.1 | athanclark |
| attoparsec-text (deprecated in favor of attoparsec) | 25 | 0.0 | 12 | (deprecated) | (bsd3, deprecated, library, parsing, text) | 2012-01-30 | 0.8.5.3 | BryanOSullivan, FelipeLessa |
| attoparsec-uri | 51 | 0.0 | 6 | URI parser / printer using attoparsec | (bsd3, library, web) | 2023-09-27 | 0.0.9 | athanclark |
| attosplit | 8 | 0.0 | 1 | Split a lazy bytestring at boundaries defined by an attoparsec parser | (bsd3, data, library) | 2011-12-19 | 0.1.0.0 | YitzGale |
| atuin | 9 | 0.0 | 1 | Embedded Turtle language compiler in Haskell, with Epic output | (bsd3, compilers-interpreters, program) | 2010-12-17 | 0.1.1 | EdwinBrady |
| audacity | 36 | 0.0 | 1 | Interchange with the Audacity sound signal editor | (bsd3, library, sound) | 2024-01-16 | 0.0.2.2 | HenningThielemann |
| audiovisual | 5 | 0.0 | 2 | A battery-included audiovisual framework | (bsd3, data, library, records) | 2015-03-21 | 0.0 | FumiakiKinoshita |
| augur | 13 | 0.0 | 1 | Renaming media collections in a breeze. | (bsd3, program, text) | 2008-11-17 | 2008.11.17 | DavidHimmelstrup |
| aur-api | 6 | 0.0 | 1 | ArchLinux AUR json v5 API | (bsd3, library, web) | 2016-06-16 | 0.1.2.1 | wangbj |
| authenticate-kerberos | 9 | 0.0 | 2 | Authentication methods for Haskell web applications. | (bsd3, library, web) | 2012-01-28 | 1.0.0 | ArashRouhani |
| authenticate-ldap | 14 | 0.0 | 2 | LDAP authentication for Haskell web applications. | (bsd3, library, web) | 2012-03-29 | 0.0.3 | MichaelLitchard |
| authenticate-oauth | 190 | 0.0 | 20 | Library to authenticate with OAuth for Haskell web applications. | (bsd3, library, web) | 2021-06-20 | 1.7 | FelipeLessa, HiromiIshii, MichaelLitchard, MichaelSnoyman, achirkin, janus |
| authoring | 23 | 0.0 | 1 | A library for writing papers | (bsd3, library, text) | 2014-07-07 | 0.3.4 | TakayukiMuranushi |
| auto-lift-classes | 10 | 0.0 | 1 | Deriving (Show|Read)(1|2) | (bsd3, data, library, reflection) | 2023-12-08 | 1.1 | viercc |
| autoapply | 22 | 2.0 | 0 | Template Haskell to automatically pass values to functions | (bsd3, library, template-haskell) | 2022-09-27 | 0.4.1.3 | jophish, expipiplus1 |
| automata | 4 | 0.0 | 0 | automata | (bsd3, data, library, math) | 2019-01-22 | 0.1.0.0 | chessai |
| automitive-cse (deprecated in favor of automotive-cse) | 7 | 0.0 | 1 | Automotive CSE emulation | (bsd3, codec, deprecated, library) | 2016-04-09 | 0.0.1.0 | KeiHibino |
| automotive-cse (deprecated) | 50 | 0.0 | 1 | Automotive CSE emulation | (bsd3, codec, deprecated, library) | 2016-05-18 | 0.1.8.0 | KeiHibino |
| autonix-deps (deprecated) | 14 | 0.0 | 2 | Library for Nix expression dependency generation | (bsd3, deprecated, library, nix) | 2015-06-25 | 0.3.0.0 | ThomasTuegel |
| autonix-deps-kf5 (deprecated) | 19 | 0.0 | 1 | Generate dependencies for KDE 5 Nix expressions | (bsd3, deprecated, library, nix, program) | 2015-06-25 | 0.3.0.0 | ThomasTuegel |
| autoproc | 16 | 0.0 | 1 | EDSL for Procmail scripts | (bsd3, library, program, system) | 2016-08-13 | 0.2.1 | GwernBranwen, JasonDagit |
| avahi | 13 | 0.0 | 1 | Minimal DBus bindings for Avahi daemon (http://avahi.org) | (bsd3, library, network, program) | 2018-09-17 | 0.2.0 | IlyaPortnov |
| avatar-generator | 8 | 0.0 | 1 | A simple random avatar icon generator | (bsd3, graphics, program) | 2015-09-22 | 0.1.0.1 | IvanPerez, keera_studios_ci |
| average | 16 | 0.0 | 5 | An average (arithmetic mean) monoid. | (bsd3, library, unclassified) | 2015-06-29 | 0.6.1 | HansHoglund |
| aviation-cessna172-weight-balance | 9 | 0.0 | 1 | Weight and Balance for the Cessna 172 aircraft in aviation. | (aviation, bsd3, library) | 2021-03-17 | 0.0.2 | TonyMorris |
| aviation-navigation | 6 | 0.0 | 0 | Aviation Navigation functions | (bsd3, library, program, test) | 2021-07-03 | 0.1.0.0 | TonyMorris |
| aviation-units | 14 | 0.0 | 3 | Units of measurements used in aviation. | (aviation, bsd3, library) | 2021-03-22 | 0.0.3 | TonyMorris |
| aviation-weight-balance | 14 | 0.0 | 2 | Weight and Balance structures used in aviation. | (aviation, bsd3, library) | 2021-03-22 | 0.0.3 | TonyMorris |
| avl-static | 6 | 0.0 | 1 | A compile-time balanced AVL tree. | (bsd3, data, library) | 2014-01-12 | 0.1.0.0 | FedericoLebron |
| avro | 185 | 2.25 | 11 | Avro serialization support for Haskell | (bsd3, data, library) | 2024-08-04 | 0.6.2.1 | newhoggy, alexeyraga, haskellworks |
| avro-piper | 9 | 0.0 | 0 | Tool for decoding avro | (bsd3, data, library, program) | 2020-01-13 | 1.0.3 | newhoggy, haskellworks |
| aws | 418 | 0.0 | 21 | Amazon Web Services (AWS) for Haskell | (aws, bsd3, cloud, distributed-computing, library, network, web) | 2024-11-14 | 0.24.3 | AristidBreitkreuz, BenGamari, FelipeLessa, JoeyHess, JohnWiegley, MichaelSnoyman |
| aws-arn | 26 | 0.0 | 0 | Types and optics for manipulating Amazon Resource Names (ARNs) | (aws, bsd3, cloud, library) | 2024-08-22 | 0.3.2.0 | jack, Bellroy, HughDavidson |
| aws-cloudfront-signer | 14 | 0.0 | 1 | For signing AWS CloudFront HTTP URL requests | (aws, bsd3, cloud, distributed-computing, library, network, web) | 2015-10-20 | 1.1.0.3 | ChrisDornan |
| aws-ec2 | 27 | 0.0 | 1 | AWS EC2/VPC, ELB and CloudWatch client library for Haskell | (aws, bsd3, cloud, distributed-computing, library, network, program, web) | 2017-05-18 | 0.3.7 | AmitLevy, DavidTerei, IanRoss, VladimirKirillov |
| aws-ec2-knownhosts | 6 | 0.0 | 0 | Capture and manage AWS EC2 known_host pubkeys | (aws, bsd3, library, network, program) | 2017-11-27 | 0.1.0.0 | LukeHoersten |
| aws-elastic-transcoder | 14 | 0.0 | 1 | Haskell suite for the Elastic Transcoder service | (aws, bsd3, cloud, distributed-computing, library, network, web) | 2014-02-03 | 0.2.0.2 | ChrisDornan |
| aws-lambda-haskell-runtime-wai | 29 | 2.0 | 0 | Run wai applications on AWS Lambda | (aws, bsd3, library) | 2021-06-30 | 2.0.2 | dnikolovv |
| aws-route53 | 37 | 0.0 | 1 | Amazon Route53 DNS service plugin for the aws package. | (bsd3, library, web) | 2016-02-26 | 0.1.2.2 | AmitLevy, DavidTerei |
| aws-sdk | 93 | 0.0 | 2 | AWS SDK for Haskell | (aws, bsd3, cloud, distributed-computing, library) | 2014-04-14 | 0.12.4 | YusukeNomura |
| aws-sdk-text-converter | 15 | 0.0 | 2 | The text converter for aws-sdk. | (bsd3, library, web) | 2015-10-30 | 0.4.1 | YusukeNomura |
| aws-sdk-xml-unordered | 19 | 0.0 | 1 | The xml parser for aws-sdk package | (bsd3, library, xml) | 2014-08-06 | 0.3.1 | ShoheiYasutake |
| aws-ses-easy | 10 | 0.0 | 1 | Wrapper over Amazonka's SES | (bsd3, library, network) | 2018-03-25 | 0.1.0 | jxv |
| aws-sign4 | 11 | 0.0 | 2 | Amazon Web Services (AWS) Signature v4 HTTP request signer | (aws, bsd3, cloud, distributed-computing, library, network, web) | 2014-07-28 | 1.1.0.1 | ChrisDornan |
| aws-transcribe-ws | 5 | 0.0 | 0 | Websocket streaming to Amazon Transcribe service | (bsd3, library, web) | 2021-07-16 | 0.0.1.0 | 3kyro |
| axel | 23 | 0.0 | 0 | The Axel programming language. | (bsd3, language, library, lisp, macros, program, transpiler) | 2019-10-03 | 0.0.12 | jgrosso256 |
| azure-acs | 6 | 0.0 | 2 | Windows Azure ACS | (bsd3, library, web) | 2014-05-15 | 0.0.1.1 | kapilash |
| azure-email | 6 | 0.0 | 1 | send email with microsoft azure | (bsd3, library, web) | 2018-11-09 | 0.1.0.0 | chessai |
| azure-service-api | 3 | 0.0 | 2 | Haskell bindings for the Microsoft Azure Service Management API | (bsd3, library, network) | 2012-11-05 | 0.1.0.0 | EdskoDeVries, MathieuBoespflug, TimWatson |
| azure-servicebus | 13 | 0.0 | 1 | Haskell wrapper over Microsoft Azure ServiceBus REST API | (bsd3, library, web) | 2014-05-17 | 0.1.6.0 | kapilash |
| azurify | 24 | 0.0 | 1 | A simple library for accessing Azure blob storage | (bsd3, development, library) | 2014-09-23 | 0.4.0.5 | ArnoVanLumig, GregWeber, SeanLeather |
| b-tree | 16 | 0.0 | 1 | Immutable disk-based B* trees | (bsd3, data, library) | 2018-11-04 | 0.1.4 | BenGamari |
| backblaze-b2-hs | 4 | 0.0 | 0 | A client library to access Backblaze B2 cloud storage in Haskell. | (bsd3, cloud, library, network, program) | 2019-07-24 | 0.1.0.0 | AdityaManthramurthy |
| backprop | 102 | 2.25 | 8 | Heterogeneous automatic differentation | (bsd3, library, math) | 2023-07-23 | 0.2.6.5 | jle |
| backtracking | 12 | 2.0 | 1 | A backtracking monad | (bsd3, control, library) | 2020-07-03 | 0.1.0 | SatoshiEgi, momohatt |
| backtracking-exceptions (deprecated) | 6 | 0.0 | 1 | A monad transformer for backtracking exceptions | (bsd3, control, deprecated, library) | 2014-08-22 | 0.1.0.0 | |
| backward-state | 10 | 0.0 | 1 | A state monad that runs the state in reverse through the computation | (bsd3, control, library, monads) | 2013-01-14 | 0.1.0.2 | LukePalmer |
| bake | 26 | 0.0 | 1 | Continuous integration system | (bsd3, development, library, program) | 2016-10-28 | 0.5 | NeilMitchell |
| ballast | 9 | 0.0 | 1 | Shipwire API client | (bsd3, library, web) | 2017-08-17 | 0.2.0.0 | alexeyzab |
| bamboo-plugin-photo | 5 | 0.0 | 1 | A photo album middleware | (bsd3, library, web) | 2009-07-05 | 2009.7.5 | JinjingWang |
| bamboo-theme-blueprint | 28 | 0.0 | 1 | bamboo blueprint theme | (bsd3, library, web) | 2010-02-24 | 2010.2.25.1 | JinjingWang |
| bamse | 18 | 0.0 | 1 | A Windows Installer (MSI) generator framework | (bsd3, library, system) | 2009-05-15 | 0.9.5 | SigbjornFinne |
| ban-instance | 9 | 0.0 | 0 | For when a type should never be an instance of a class | (bsd3, haskell, library) | 2019-11-08 | 0.1.0.1 | qfpl, jack |
| bank-holidays-england | 110 | 0.0 | 1 | Calculation of bank holidays in England and Wales | (bsd3, data, library) | 2024-10-29 | 0.2.0.11 | dcturner, dten |
| barbies | 379 | 2.25 | 12 | Classes for working with types that can change clothes. | (bsd3, data-structures, library) | 2024-01-13 | 2.1.1.0 | DanielGorin |
| barbies-th | 80 | 0.0 | 2 | Create strippable HKD via TH | (bsd3, data, data-structures, generics, library) | 2023-12-12 | 0.1.11 | FumiakiKinoshita |
| barbly | 4 | 0.0 | 0 | Create status bar menus for macOS from executables | (bsd3, program, system) | 2019-08-16 | 0.1.0.0 | lukec |
| barchart | 11 | 0.0 | 1 | Creating Bar Charts in Haskell | (bsd3, graphics, library, program) | 2011-05-06 | 0.1.1.1 | SebastianFischer |
| barecheck (deprecated) | 19 | 0.0 | 3 | QuickCheck implementations for common types | (bsd3, deprecated, library, testing) | 2015-03-20 | 0.2.0.8 | OmariNorman |
| barlow-lens | 10 | 0.0 | 0 | lens via string literals | (bsd3, generics, lens, library, records) | 2023-08-31 | 0.1.0.2 | deemp, kana |
| base | 503 | 2.75 | 16411 | Core data structures and operations | (bsd3, library, prelude) | 2024-05-31 | 4.20.0.1 | AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, PaoloCapriotti, wz1000 |
| base-compat-migrate | 19 | 0.0 | 1 | Helps migrating projects to base-compat(-batteries). | (bsd3, development, library) | 2020-03-25 | 0.2.0.1 | AdamBergmark |
| base-encoding | 19 | 0.0 | 2 | RFC4648 Binary-to-text encodings (e.g. base64) | (bsd3, codec, library, text) | 2022-09-16 | 0.3.0.0 | HerbertValerioRiedel |
| base-feature-macros | 8 | 0.0 | 1 | Semantic CPP feature macros for base | (bsd3, development, library) | 2017-06-05 | 0.1.0.1 | HerbertValerioRiedel |
| base-noprelude | 55 | 2.0 | 35 | "base" package sans "Prelude" module | (bsd3, development, library) | 2019-08-26 | 4.13.0.0 | HerbertValerioRiedel |
| base-unicode-symbols | 297 | 2.5 | 97 | Unicode alternatives for common functions and operators | (bsd3, library, unclassified) | 2019-07-10 | 0.2.4.2 | RoelVanDijk |
| base16 | 117 | 2.0 | 11 | Fast RFC 4648-compliant Base16 encoding | (bsd3, data, library) | 2023-06-22 | 1.0 | topos |
| base16-bytestring | 332 | 2.0 | 175 | RFC 4648-compliant Base16 encodings for ByteStrings | (bsd3, data, library) | 2021-10-29 | 1.0.2.0 | BryanOSullivan, HerbertValerioRiedel, MikhailGlushenkov, topos |
| base16-lens | 20 | 0.0 | 0 | Optics for the Base16 library | (bsd3, data, library) | 2021-02-22 | 0.1.3.2 | topos |
| base32 | 107 | 2.0 | 5 | Fast RFC 4648-compliant Base32 encoding | (bsd3, data, library) | 2023-10-19 | 0.4 | topos |
| base32-bytestring | 26 | 0.0 | 2 | Fast base32 and base32hex codec for ByteStrings | (bsd3, codec, data, library) | 2013-12-01 | 0.2.1.0 | SamTruzjan |
| base32-lens | 18 | 0.0 | 0 | Optics for the Base32 library | (bsd3, data, library) | 2021-02-22 | 0.1.1.1 | topos |
| base32-z-bytestring | 6 | 0.0 | 1 | Fast z-base32 and z-base32hex codec for ByteStrings | (bsd3, codec, data, library) | 2019-04-09 | 1.0.0.0 | AlfredoDiNapoli, RenzoCarbonara |
| base62 | 22 | 0.0 | 0 | Base62 encoding and decoding | (bsd3, data, library) | 2024-02-06 | 0.1.1.2 | andrewthad, l3c_amartin |
| base64 | 336 | 0.0 | 29 | A modern Base64 library | (bsd3, data, library) | 2024-01-11 | 1.0 | topos, SofiaMA |
| base64-bytes | 13 | 0.0 | 0 | Base64 encoding of byte sequences | (bsd3, data, library) | 2024-02-01 | 0.1.1.1 | andrewthad, l3c_amartin |
| base64-bytestring | 375 | 2.25 | 375 | Fast base64 encoding and decoding for ByteStrings | (bsd3, data, library) | 2021-08-12 | 1.2.1.0 | BryanOSullivan, HerbertValerioRiedel, MikhailGlushenkov, topos |
| base64-bytestring-type | 128 | 0.0 | 5 | A newtype around ByteString, for base64 encoding | (bsd3, data, library) | 2019-03-27 | 1.0.1 | ErikDeCastroLopo, phadej |
| base64-conduit (deprecated in favor of conduit-combinators) | 19 | 0.0 | 3 | Base64-encode and decode streams of bytes. (deprecated) | (bsd3, conduit, data, deprecated, library) | 2014-03-21 | 1.0.0.1 | MichaelSnoyman |
| base64-lens | 18 | 0.0 | 0 | Optics for the Base64 library | (bsd3, data, library) | 2021-02-22 | 0.3.1 | topos |
| basement | 542 | 1.75 | 19 | Foundation scrap box of array & string | (bsd3, web) | 2023-06-14 | 0.0.16 | MichaelSnoyman, VincentHanquez, nicolasdp |
| basement-cd | 4 | 0.0 | 2 | Foundation scrap box of array & string | (bsd3, web) | 2021-12-17 | 0.0.12.1 | ChrisDornan |
| basen-bytestring | 11 | 0.0 | 1 | (base16, base32, base64, bsd3, library, rfc4648, unclassified) | 2018-03-29 | 0.1.0.1 | filwisher | |
| baserock-schema | 23 | 0.0 | 0 | Baserock Definitions Schema | (bsd3, data, library, program) | 2018-07-03 | 0.0.3.5 | locallycompact |
| bash | 33 | 0.0 | 1 | Bash generation library. | (bsd3, language, library) | 2013-03-17 | 0.1.8 | JasonDusek |
| basic | 12 | 0.0 | 3 | Lifting values from base types | (bsd3, library, unclassified) | 2018-05-22 | 0.1.0.0 | |
| basic-cpuid | 13 | 0.0 | 1 | A small package to access the cpuid instruction directly. | (bsd3, library, system) | 2017-07-09 | 0.1.0.0 | JonasScholl |
| basic-lens | 18 | 0.0 | 2 | Basic lens type and functions | (bsd3, development, library) | 2017-03-16 | 0.0.2 | ChrisDone |
| basic-sop | 34 | 2.0 | 1 | Basic examples and functions for generics-sop | (bsd3, generics, library) | 2023-11-08 | 0.3.0 | AndresLoeh, EdskoDeVries |
| basics | 5 | 0.0 | 0 | Modules for primitive types | (bsd3, data, library) | 2023-08-29 | 0.2.0.0 | andrewthad |
| batch | 12 | 0.0 | 1 | Simplify queuing up data and processing it in batch. | (bsd3, data, library) | 2018-01-27 | 0.1.0.0 | AlexanderThiemann |
| batchd | 8 | 0.0 | 1 | Batch processing toolset for Linux / Unix | (bsd3, program, system) | 2022-02-06 | 0.1.1.0 | IlyaPortnov |
| batchd-core | 5 | 0.0 | 2 | Core modules of batchd, to use in batchd extensions | (bsd3, library, system) | 2022-02-06 | 0.1.0.0 | IlyaPortnov |
| batchd-docker | 5 | 0.0 | 0 | docker containers host controller for batchd | (bsd3, library, system) | 2022-02-06 | 0.1.0.0 | IlyaPortnov |
| batchd-libvirt | 5 | 0.0 | 0 | host controller for batchd, which controls virtual machines via libvirt library. | (bsd3, library, system) | 2022-02-06 | 0.1.0.0 | IlyaPortnov |
| battleship-combinatorics | 21 | 0.0 | 0 | Compute number of possible arrangements in the battleship game | (bsd3, library, math, program) | 2021-11-18 | 0.0.1 | HenningThielemann |
| battleships | 5 | 0.0 | 1 | A web-based implementation of battleships including an AI opponent. | (bsd3, game, library) | 2014-04-24 | 1.0.0 | fatho |
| bayes-stack | 7 | 0.0 | 1 | Framework for inferring generative probabilistic models with Gibbs sampling | (bsd3, library, math) | 2012-10-27 | 0.2.0.1 | BenGamari |
| bbi | 6 | 0.0 | 2 | Tools for reading Big Binary Indexed files, e.g., bigBed, bigWig | (bio, bsd3, library) | 2019-05-24 | 0.1.1 | kaizhang |
| bcrypt | 70 | 0.0 | 10 | Haskell bindings to the bcrypt password hash | (bsd3, cryptography, data, library) | 2017-12-31 | 0.0.11 | AndrewMiller |
| bdo | 13 | 0.0 | 1 | Update CSS in the browser without reloading the page. | (bsd3, library, program, web) | 2013-09-11 | 1.0.1 | ChrisDone |
| beam-automigrate | 23 | 2.0 | 0 | DB migration library for beam, targeting Postgres. | (bsd3, database, library, program) | 2024-01-26 | 0.1.6.0 | CaleGibbard, RyanTrinkle, abrar |
| beam-th | 12 | 2.0 | 1 | Template Haskell utilities for beam | (bsd3, database, library, template-haskell) | 2016-07-05 | 0.2.0.0 | hesiod |
| beamable | 20 | 0.0 | 2 | Generic serializer/deserializer with compact representation | (bsd3, data, library, serialization) | 2014-06-03 | 0.1.1.1 | JohnLato, MichaelBaikov |
| bearriver | 112 | 0.0 | 3 | FRP Yampa replacement implemented with Monadic Stream Functions. | (bsd3, frp, library) | 2024-10-22 | 0.14.11 | IvanPerez, keera_studios_ci, keera_studios_ci_dunai |
| beeminder-api | 4 | 0.0 | 1 | Bindings to the beeminder.com JSON API | (bsd3, library, network) | 2017-06-03 | 1.0 | BrentYorgey, DanielWagner, RobinGreen |
| belgian-structured-communication | 5 | 0.0 | 0 | parsing, rendering and manipulating the structured communication of Belgian financial transactions. | (bsd3, finance, library) | 2023-06-17 | 0.1.0.0 | wvanonsem90 |
| bench | 76 | 0.0 | 1 | Command-line benchmark tool | (bsd3, program, system) | 2024-04-15 | 1.0.13 | GabrielGonzalez |
| bench-graph (deprecated in favor of bench-show) | 21 | 0.0 | 0 | Plot and compare benchmarks | (benchmarking, bsd3, deprecated, library, performance) | 2018-09-22 | 0.1.4 | harendra |
| bench-show | 26 | 2.0 | 1 | Show, plot and compare benchmark results | (benchmarking, bsd3, library, performance, program) | 2022-02-02 | 0.3.2 | harendra, adithyaov |
| benchpress | 145 | 0.0 | 4 | Micro-benchmarking with detailed statistics. | (bsd3, library, program, testing) | 2024-11-03 | 0.2.2.24 | JohanTibell, willsewell |
| bencode | 95 | 1.75 | 3 | Parsers and printers for bencoded data. | (bsd3, library, text) | 2020-02-28 | 0.6.1.1 | DavidHimmelstrup, PeterSimons, ChristopherReichert |
| bencoding | 62 | 2.0 | 5 | A library for encoding and decoding of BEncode data. | (bsd3, data, library) | 2024-01-01 | 0.4.5.5 | SamTruzjan, SergeyVinokurov |
| bencoding-lens | 4 | 0.0 | 0 | Lenses for bencoded data. | (bsd3, data, library) | 2022-03-10 | 0.1.0.0 | jmorag |
| benri-hspec | 17 | 0.0 | 1 | Simplify tests where Either or Maybe types are returned from monadic code | (bsd3, library, testing) | 2024-07-10 | 0.1.0.3 | adetokunbo |
| berkeleydb | 7 | 0.0 | 1 | Pretty BerkeleyDB v4 binding. | (bsd3, database, library) | 2008-10-31 | 2008.10.31 | DavidHimmelstrup |
| berp | 7 | 0.0 | 1 | An implementation of Python 3. | (bsd3, language, library, program) | 2010-05-31 | 0.0.2 | BerniePope |
| bert | 57 | 0.0 | 4 | BERT implementation | (bsd3, data, library) | 2016-04-05 | 1.2.2.5 | MariusEriksen, RomanCheplyaka, manzyuk |
| besout | 13 | 0.0 | 2 | Extended GCD of polynomials over F_p[x] | (bsd3, library, math) | 2014-06-21 | 0.2.0.1 | AbdelwahebMiled |
| betris | 27 | 0.0 | 0 | A horizontal version of tetris for braille users | (bsd3, game, library, program) | 2023-10-03 | 0.2.3.1 | mlang |
| between | 37 | 0.0 | 3 | Function combinator "between" and derived combinators | (bsd3, data, library) | 2016-01-09 | 0.11.0.0 | PeterTrsko |
| bff-mono | 23 | 0.0 | 1 | "Bidirectionalization for Free" for Monomorphic Transformations | (bsd3, data, lenses, library) | 2014-08-14 | 0.2.3 | kztk |
| bgmax | 23 | 0.0 | 1 | Parse BgMax-files | (bsd3, finance, library) | 2019-05-15 | 0.2.0.4 | petterb |
| bgzf (deprecated in favor of pipes-bgzf) | 5 | 0.0 | 1 | Blocked GZip | (bsd3, codec, deprecated, library) | 2015-04-23 | 0.1.0.0 | rcallahan |
| bibtex | 95 | 0.0 | 4 | Parse, format and processing BibTeX files | (bsd3, library, text) | 2023-07-20 | 0.1.0.7 | HenningThielemann |
| bidirectional | 7 | 0.0 | 0 | Simple bidirectional serialization and deserialization | (bsd3, codec, library) | 2020-10-07 | 0.1.0.0 | MasseR |
| bifunctor (deprecated) | 10 | 0.0 | 2 | Bifunctors | (bsd3, deprecated, library, unclassified) | 2018-12-27 | 0.1.0.0 | |
| bifunctor-classes-compat | 20 | 0.0 | 9 | Compatibility package for the Bifunctor, Bifoldable, and Bitraversable classes | (bsd3, data, functors, library) | 2023-01-29 | 0.1 | ryanglscott |
| bifunctors | 888 | 2.5 | 234 | Bifunctors | (bsd3, data, functors, library) | 2024-03-19 | 5.6.2 | EdwardKmett, EricMertens, ryanglscott |
| bimap | 269 | 0.0 | 48 | Bidirectional mapping between two key types | (bsd3, data, library) | 2022-05-15 | 0.5.0 | StuartCook, joel_williamson |
| bimap-server | 15 | 0.0 | 1 | Two-column database server. | (bsd3, data, library) | 2015-07-06 | 0.1.0.1 | DanielDiaz |
| bimaps | 34 | 0.0 | 7 | bijections with multiple implementations. | (bsd3, data, library) | 2017-03-03 | 0.1.0.2 | ChristianHoener |
| binance-exports | 13 | 2.0 | 0 | Generate CSV Exports of your Binance Trade History. | (bsd3, console, finance, library, program, web) | 2023-06-24 | 0.1.2.0 | lysergia |
| binary | 609 | 0.0 | 1114 | Binary serialisation for Haskell values using lazy ByteStrings | (bsd3, data, library, parsing) | 2018-08-02 | BenGamari, DonaldStewart, IanLynagh, LennartKolmodin | |
| binary-bits | 22 | 0.0 | 10 | Bit parsing/writing on top of binary. | (bsd3, data, library, parsing) | 2015-01-09 | 0.5 | LennartKolmodin |
| binary-communicator | 13 | 0.0 | 1 | Flexible way to ease transmission of binary data. | (bsd3, data, library) | 2015-09-14 | 1.0.2.2 | SoenkeHahn, YvesPares |
| binary-enum | 10 | 0.0 | 1 | Simple wrappers around enum types | (bsd3, data, library) | 2016-01-16 | 0.1.2.0 | tolysz |
| binary-file | 59 | 0.0 | 2 | read/write binary file | (bsd3, file, library) | 2015-12-19 | 0.15.25 | YoshikuniJujo |
| binary-generic | 16 | 0.0 | 1 | Generic binary serialisation using binary and syb. | (bsd3, data, library, parsing) | 2012-08-07 | 0.2.1 | LarsPetersen |
| binary-generic-combinators | 19 | 0.0 | 0 | Combinators and utilities to make Generic-based deriving of Binary easier and more expressive | (bsd3, data, library, parsing) | 2021-12-11 | 0.4.4.0 | 0xd34df00d |
| binary-ieee754 | 17 | 0.0 | 3 | Backport ieee754 float double combinators to older binary | (bsd3, data, library) | 2016-10-24 | 0.1.0.0 | winterland |
| binary-instances | 88 | 0.0 | 10 | Orphan instances for binary | (bsd3, library, web) | 2024-06-04 | 1.0.5 | phadej |
| binary-io | 33 | 2.0 | 0 | Read and write values of types that implement Binary | (bsd3, data, io, library, parsing) | 2021-11-16 | 0.6.2 | vapourismo |
| binary-list | 118 | 0.0 | 2 | Lists of length a power of two. | (bsd3, data, library) | 2016-07-07 | 1.1.1.2 | DanielDiaz |
| binary-literal-qq (deprecated) | 7 | 0.0 | 1 | Extends Haskell with binary literals. | (bsd3, deprecated, language, library) | 2012-09-24 | 1.0 | MathieuBoespflug |
| binary-orphans | 316 | 0.0 | 11 | Compatibility package for binary; provides instances | (binary, bsd3, compatibility, data, library, parsing) | 2024-05-17 | 1.0.5 | phadej |
| binary-parsers | 18 | 0.0 | 3 | Extends binary with parsec/attoparsec style parsing combinators. | (bsd3, data, library) | 2019-06-26 | 0.2.4.0 | winterland |
| binary-protocol | 5 | 0.0 | 1 | Monad to ease implementing a binary network protocol. | (bsd3, data, library) | 2009-09-04 | 1.0 | GregoryCrosswhite |
| binary-protocol-zmq | 4 | 0.0 | 1 | Monad to ease implementing a binary network protocol over ZeroMQ | (bsd3, data, library, network) | 2010-08-02 | 0.2 | NicolasTrangez |
| binary-search | 72 | 0.0 | 4 | Binary and exponential searches | (algorithms, bsd3, library) | 2021-02-22 | 2.0.0 | RossPaterson, TakayukiMuranushi, Jappie |
| binary-serialise-cbor | 16 | 0.0 | 2 | Yet Another Binary Serialisation Library (compatibility shim) | (bsd3, codec, library) | 2022-09-24 | 0.2.2.0 | AustinSeipp, BenGamari, FinleyMcIlwaine |
| binary-state | 17 | 0.0 | 3 | Simple wrapper around Data.Binary, which adds StateT to Get/Put monads. | (bsd3, data, library) | 2011-09-30 | 0.1.1 | IlyaPortnov |
| binary-store (deprecated) | 6 | 0.0 | 1 | Format to store data using the binary transform. | (bsd3, data, deprecated, library) | 2015-01-14 | 0.1.0.1 | DanielDiaz |
| binary-streams | 11 | 0.0 | 1 | data serialization/deserialization io-streams library | (bsd3, data, io-streams, library) | 2015-05-07 | 0.1.0.1 | GregoryCollins, petterb |
| binary-strict | 52 | 0.0 | 11 | Binary deserialisation using strict ByteStrings | (bsd3, data, library, parsing) | 2020-04-11 | 0.4.8.6 | AdamLangley, DominicSteinitz |
| binary-tagged | 56 | 0.0 | 3 | Tagged binary serialisation. | (bsd3, data, library) | 2021-10-09 | 0.3.1 | phadej |
| binary-varint | 12 | 0.0 | 2 | VarInt encoding/decoding via Data.Binary | (bsd3, data, library) | 2019-05-23 | 0.1.0.0 | KimAltintop, jkarni |
| binarydefer | 24 | 0.0 | 1 | Binary serialization with deferred loading | (bsd3, data, library) | 2014-03-13 | 1.2.2 | NeilMitchell |
| binaryen | 41 | 0.0 | 0 | Haskell bindings to binaryen | (bsd3, compiler, library) | 2021-01-11 | 0.0.6.0 | MathieuBoespflug, terrorjack |
| bind-marshal | 5 | 0.0 | 1 | Data marshaling library that uses type level equations to optimize buffering. | (bsd3, data, library) | 2011-10-30 | 0.1 | CoreyOConnor |
| binding-core | 11 | 0.0 | 3 | Data Binding | (bsd3, gui, library, user-interfaces) | 2013-06-09 | 0.2.2 | GideonSireling |
| binding-gtk | 12 | 0.0 | 1 | Data Binding in Gtk2Hs | (bsd3, gui, library, user-interfaces) | 2013-06-09 | 0.2.1 | GideonSireling |
| binding-wx | 7 | 0.0 | 1 | Data Binding in WxHaskell | (bsd3, gui, library, user-interfaces) | 2013-06-09 | 0.2.1 | GideonSireling |
| bindings (deprecated) | 18 | 0.0 | 1 | Deprecated package. | (bsd3, deprecated, ffi, library) | 2009-09-25 | 0.1.2 | MauricioAntunes |
| bindings-DSL | 187 | 2.0 | 78 | FFI domain specific language, on top of hsc2hs. | (bsd3, ffi, library) | 2018-05-19 | 1.0.25 | DmitryMalikov, JohnWiegley, MauricioAntunes, rethab |
| bindings-GLFW | 149 | 2.5 | 4 | Low-level bindings to GLFW OpenGL library | (bsd3, graphics, library) | 2024-09-22 | 3.3.9.2 | BrianLewis, SchellScivally, Mokosha, javjarfer |
| bindings-K8055 | 13 | 0.0 | 1 | Bindings to Velleman K8055 dll | (bsd3, ffi, library) | 2011-05-17 | 0.1.2 | JorisPutcuyps |
| bindings-common (deprecated in favor of bindings-DSL) | 68 | 0.0 | 9 | This package is obsolete. Look for bindings-DSL instead. | (bsd3, deprecated, ffi, library) | 2009-11-11 | 1.3.4 | BasVanDijk, MauricioAntunes |
| bindings-dc1394 | 15 | 0.0 | 2 | Library for using firewire (iidc-1394) cameras | (bsd3, library, system) | 2011-07-22 | 0.2.1 | VilleTirronen |
| bindings-directfb | 16 | 0.0 | 1 | Low level bindings to DirectFB | (bsd3, ffi, library) | 2010-08-15 | 0.1 | JohnWiegley, MauricioAntunes, rethab |
| bindings-eskit | 6 | 0.0 | 1 | Bindings to ESKit. | (bsd3, ffi, library, numerical) | 2010-06-10 | 0.0.1 | AndrewMiller |
| bindings-fann | 9 | 0.0 | 1 | Low level bindings to FANN neural network library. | (bsd3, ffi, library) | 2010-06-20 | 0.0.2 | JohnWiegley, MauricioAntunes, rethab |
| bindings-fluidsynth | 8 | 0.0 | 1 | Haskell FFI bindings for fluidsynth software synthesizer | (bsd3, library, sound) | 2016-04-13 | 0.2.1 | BenGamari |
| bindings-glib | 22 | 0.0 | 3 | Low level bindings to GLib. | (bsd3, ffi, library) | 2010-12-23 | 0.1.5 | JohnWiegley, MauricioAntunes, rethab |
| bindings-gobject | 25 | 0.0 | 2 | Low level bindings supporting GObject and derived libraries. | (bsd3, ffi, library) | 2012-09-29 | 0.4 | MauricioAntunes, YurasShumovich |
| bindings-gpgme | 37 | 0.0 | 2 | Project bindings-* raw interface to gpgme | (bsd3, ffi, library) | 2022-05-15 | 0.1.8 | DmitryMalikov, JohnWiegley, MauricioAntunes, rethab |
| bindings-gsl | 31 | 2.0 | 1 | Low level bindings to GNU GSL. | (bsd3, ffi, library) | 2013-08-28 | 0.2.1 | JohnWiegley, MauricioAntunes, rethab |
| bindings-hdf5 | 10 | 0.0 | 1 | Project bindings-* raw interface to HDF5 library | (bsd3, ffi, library) | 2019-05-01 | 0.1.2 | JohnWiegley, MauricioAntunes, rethab |
| bindings-libcddb | 17 | 0.0 | 1 | Low level binding to libcddb. | (bsd3, ffi, library) | 2010-06-20 | 0.3 | JohnWiegley, MauricioAntunes, rethab |
| bindings-libffi | 22 | 0.0 | 1 | Low level bindings to libffi. | (bsd3, ffi, library) | 2010-06-20 | 0.3 | JohnWiegley, MauricioAntunes, rethab |
| bindings-libpci | 19 | 0.0 | 0 | Low level bindings to libpci | (bsd3, ffi, library) | 2021-12-30 | 0.4.0.2 | dopamane |
| bindings-libusb | 44 | 0.0 | 6 | Low level bindings to libusb. | (bsd3, ffi, library) | 2014-10-29 | 1.4.5.0 | BasVanDijk, MauricioAntunes |
| bindings-libv4l2 | 5 | 0.0 | 2 | bindings to libv4l2 for Linux | (bsd3, library, system) | 2011-07-03 | 0.1 | ClaudeHeilandAllen |
| bindings-libzip | 43 | 0.0 | 2 | Low level bindings to libzip. | (bsd3, ffi, foreign, library) | 2016-08-29 | 1.0.1 | SergeyAstanin |
| bindings-linux-videodev2 | 6 | 0.0 | 2 | bindings to Video For Linux Two (v4l2) kernel interfaces | (bsd3, graphics, library) | 2017-12-03 | 0.1.0.1 | ClaudeHeilandAllen |
| bindings-lxc | 23 | 0.0 | 2 | Direct Haskell bindings to LXC (Linux containers) C API. | (bsd3, ffi, library) | 2018-08-09 | 0.2.2 | NickolayKudasov |
| bindings-mmap (deprecated in favor of bindings-posix) | 18 | 0.0 | 1 | (deprecated) see bindings-posix instead | (bsd3, deprecated, library, system) | 2013-02-18 | 1.0 | ClaudeHeilandAllen |
| bindings-monetdb-mapi | 13 | 0.0 | 1 | Low-level bindings for the MonetDB API (mapi) | (bsd3, database, library) | 2018-12-15 | 0.1.0.2 | muesli4 |
| bindings-mpdecimal (deprecated in favor of deka) | 14 | 0.0 | 1 | bindings to mpdecimal library | (bsd3, deprecated, library, math) | 2014-01-20 | 0.8.0.0 | OmariNorman |
| bindings-parport | 23 | 0.0 | 1 | parport bindings | (bsd3, ffi, library) | 2011-08-11 | 0.0.4 | SivaramGowkanapalli |
| bindings-portaudio | 21 | 0.0 | 2 | Low-level bindings to portaudio library | (bsd3, library, sound) | 2020-09-11 | 0.3 | FumiakiKinoshita |
| bindings-posix | 30 | 0.0 | 5 | Project bindings-* raw interface to Posix | (bsd3, ffi, library) | 2018-05-19 | 1.2.7 | BasVanDijk, JohnWiegley, MauricioAntunes, rethab |
| bindings-ppdev | 7 | 0.0 | 1 | PPDev bindings | (bsd3, ffi, library) | 2011-08-11 | 0.0.3 | SivaramGowkanapalli |
| bindings-sophia | 16 | 0.0 | 2 | Low-level bindings to sophia library | (bsd3, database, library) | 2014-03-10 | 0.2.0.2 | EyalLotem |
| bindings-sqlite3 | 20 | 0.0 | 2 | Low level bindings to sqlite3. | (bsd3, ffi, library) | 2013-07-24 | 1.0.3 | JohnWiegley, MauricioAntunes, rethab |
| bindings-svm | 18 | 0.0 | 2 | Low level bindings to libsvm. | (bsd3, ffi, library) | 2011-07-18 | 0.2.1 | PauloTanimoto, VilleTirronen |
| bindings-wlc | 14 | 0.0 | 1 | Bindings against the wlc library | (bsd3, ffi, library) | 2016-04-03 | 0.1.0.7 | ashleyis |
| binembed | 17 | 0.0 | 1 | Embed data into object files. | (bsd3, distribution, library, program) | 2015-04-08 | 0.1.0.3 | ClaudeHeilandAllen |
| binembed-example | 7 | 0.0 | 1 | Example project using binembed to embed data in object files. | (bsd3, distribution, program) | 2015-04-08 | 0.1.0.3 | ClaudeHeilandAllen |
| bini | 25 | 2.0 | 1 | A collection of various methods for reading and writing bini files. | (bsd3, configuration, data, library) | 2016-01-22 | 0.1.5 | TWeise |
| bins | 15 | 0.0 | 1 | Aggregate continuous values into discrete bins | (bsd3, library, math) | 2019-10-04 | 0.1.2.0 | jle |
| bio-sequence (deprecated) | 5 | 0.0 | 1 | Initial project template from stack | (bio, bsd3, deprecated, library) | 2017-08-03 | 0.1.0.0 | ozzzzz |
| biohazard | 53 | 0.0 | 1 | bioinformatics support library | (bioinformatics, bsd3, library) | 2020-01-06 | 2.1 | ustenzel |
| biostockholm | 42 | 0.0 | 1 | Parsing and rendering of Stockholm files (used by Pfam, Rfam and Infernal). | (bioinformatics, bsd3, library) | 2015-07-21 | 0.3.4 | FelipeLessa |
| bird | 54 | 0.0 | 1 | A simple, sinatra-inspired web framework. | (bsd3, library, program, web) | 2010-08-23 | 0.0.19 | MattParker |
| birds-of-paradise | 14 | 0.0 | 0 | Birds of Paradise | (bsd3, language, library) | 2023-04-19 | 0.2.1.2 | KatsutoshiItoh |
| biscuit-haskell | 21 | 0.0 | 1 | Library support for the Biscuit security token | (bsd3, library, security) | 2024-07-31 | 0.4.0.0 | clementd |
| biscuit-servant | 20 | 0.0 | 0 | Servant support for the Biscuit security token | (bsd3, library, security) | 2024-07-31 | 0.4.0.0 | clementd |
| bit-protocol | 19 | 2.0 | 1 | Encode binary protocols with some odd bit numbers into a bytestring | (bits, bsd3, bytes, data, library, parsing, protocols) | 2018-07-30 | 0.2.3.0 | k_bx |
| bit-stream (deprecated in favor of chimera) | 15 | 0.0 | 1 | Lazy, infinite, compact stream of Bool with O(1) indexing. | (bsd3, deprecated, library, unclassified) | 2017-08-08 | 0.1.0.2 | Bodigrim |
| bit-vector | 11 | 0.0 | 1 | Simple bit vectors for Haskell | (bit-vectors, bsd3, data, library) | 2015-03-24 | 0.2.0 | AdamFoltzer |
| bitarray | 45 | 0.0 | 2 | Mutable and immutable bit arrays | (bsd3, data, library) | 2014-08-12 | 0.0.1.1 | BalazsKomuves |
| bitcoin-compact-filters | 14 | 0.0 | 1 | BIP 158 compact block filters | (bsd3, library, unclassified) | 2023-04-13 | 0.1.1 | IanShipman |
| bitcoin-hs | 5 | 0.0 | 2 | Partial implementation of the Bitcoin protocol (as of 2013) | (bitcoin, bsd3, cryptography, library) | 2016-10-21 | 0.0.1 | BalazsKomuves |
| bitcoin-rpc | 7 | 0.0 | 1 | Library to communicate with the Satoshi Bitcoin daemon | (bitcoin, bsd3, library, network) | 2014-01-07 | 0.5.0.1 | JanVornberger |
| bitcoin-scripting | 13 | 2.0 | 0 | Resources for working with miniscript, and script descriptors | (bsd3, language, library) | 2022-08-04 | 0.3.0 | IanShipman |
| bitcoind-regtest | 8 | 0.0 | 0 | A library for working with bitcoin-core regtest networks | (bsd3, library, program, unclassified) | 2020-11-01 | 0.2.0.0 | IanShipman |
| bitcoind-rpc | 6 | 0.0 | 1 | A streamlined interface to bitcoin core using Haskoin types and Servant | (bsd3, library, unclassified) | 2020-11-01 | 0.2.0.0 | IanShipman |
| bitly-cli (deprecated) | 11 | 0.0 | 1 | A command line tool to access bit.ly URL shortener. | (bsd3, deprecated, program, utils, web) | 2011-12-08 | 0.1.2 | SergeyAstanin |
| bitmap | 24 | 0.0 | 12 | A library for handling and manipulating bitmaps (rectangular pixel arrays). | (bsd3, data, graphics, library) | 2012-02-13 | 0.0.2 | BalazsKomuves |
| bitmap-opengl | 21 | 0.0 | 6 | OpenGL support for Data.Bitmap. | (bsd3, data, graphics, library) | 2014-03-19 | 0.0.1.5 | BalazsKomuves |
| bitmaps | 11 | 0.0 | 1 | Bitmap library | (bsd3, codec, data, graphics, library) | 2014-11-30 | 0.2.6.3 | ByronJohnson |
| bits | 90 | 2.0 | 12 | Various bit twiddling and bitwise serialization primitives | (bsd3, data, library, serialization) | 2021-11-07 | 0.6 | EdwardKmett, EricMertens, ryanglscott |
| bits-atomic | 22 | 0.0 | 7 | Atomic bit operations on memory locations for low-level synchronization | (bsd3, concurrency, data, foreign, library) | 2010-09-05 | 0.1.3 | GabrielWicke |
| bits-bytestring | 8 | 0.0 | 2 | Bits instance for bytestrings. | (bsd3, data, library) | 2016-03-25 | 0.1.0.1 | oldmanmike |
| bits-bytestring-lazy | 6 | 0.0 | 1 | Bits instance for lazy bytestrings. | (bsd3, data, library) | 2016-09-07 | 0.1.0.1 | semaj |
| bits-conduit | 8 | 0.0 | 1 | Bitstream support for Conduit | (bsd3, conduit, data, library) | 2012-06-29 | 0.2.0.0 | HideyukiTanaka |
| bits-extra | 53 | 0.0 | 9 | Useful bitwise operations | (bit, bsd3, data, library) | 2022-03-23 | 0.0.2.3 | newhoggy, haskellworks, GeorgeWilson |
| bits-extras | 12 | 0.0 | 4 | Efficient high-level bit operations not found in Data.Bits | (bsd3, data, library) | 2010-09-20 | 0.1.3 | GabrielWicke |
| bitstring | 6 | 0.0 | 2 | Lazy bit strings | (bsd3, data, library) | 2010-08-01 | 0.0.0 | BalazsKomuves |
| bittorrent | 9 | 0.0 | 1 | Bittorrent protocol implementation. | (bsd3, library, network) | 2013-11-25 | 0.0.0.3 | SamTruzjan |
| bittrex | 20 | 0.0 | 0 | Bindings for the Bittrex API | (bsd3, library, program, web) | 2018-01-08 | 0.6.0.0 | DavidJohnson |
| bitvec | 390 | 2.25 | 16 | Space-efficient bit vectors | (bit-vectors, bsd3, data, library, public-domain) | 2023-08-15 | 1.1.5.0 | JamesCook, Bodigrim |
| bitwise | 84 | 0.0 | 6 | fast multi-dimensional unboxed bit packed Bool arrays | (bit-vectors, bsd3, data, data-structures, library) | 2018-04-26 | 1.0.0.1 | ClaudeHeilandAllen |
| bitwise-enum | 61 | 0.0 | 1 | Bitwise operations on bounded enumerations | (bsd3, data, data-structures, foreign, library) | 2023-07-30 | 1.0.1.2 | jnbooth |
| bitx-bitcoin | 60 | 1.5 | 1 | A Haskell library for working with the BitX bitcoin exchange. | (bitcoin, bsd3, finance, library, web) | 2017-12-24 | 0.12.0.0 | tebello_thejane |
| bizzlelude | 42 | 0.0 | 3 | A lousy Prelude replacement by a lousy dude | (bsd3, library, prelude) | 2024-07-04 | 4.17.2.2 | TheBizzle |
| bizzlelude-js | 12 | 0.0 | 1 | A lousy Prelude replacement by a lousy dude | (bsd3, library, prelude) | 2024-07-04 | 4.17.2.2 | TheBizzle |
| bkr | 12 | 0.0 | 1 | Backup utility for backing up to cloud storage services (S3 only right now) | (backup, bsd3, library, program, system) | 2012-06-12 | 0.1.2 | MichaelSmietana |
| bktrees | 31 | 0.0 | 2 | A set data structure with approximate searching | (bsd3, data-structures, library) | 2010-11-22 | 0.3.1 | JosefSvenningsson |
| bla (deprecated) | 9 | 0.0 | 1 | a stupid cron | (bsd3, deprecated, program, system) | 2009-10-20 | 2009.10.20 | JinjingWang |
| blakesum (deprecated) | 22 | 0.0 | 1 | The BLAKE SHA-3 candidate hashes, in Haskell | (bsd3, cryptography, deprecated, library) | 2011-07-25 | 0.5 | KevinCantu |
| blakesum-demo (deprecated) | 7 | 0.0 | 1 | The BLAKE SHA-3 candidate hashes, in Haskell | (bsd3, cryptography, deprecated, program) | 2011-07-25 | 0.5 | KevinCantu |
| blank-canvas | 88 | 2.0 | 5 | HTML5 Canvas Graphics Library | (bsd3, graphics, library) | 2023-10-05 | 0.7.4 | AndrewFarmer, AndyGill, ryanglscott |
| blanks | 29 | 0.0 | 0 | Fill-in-the-blanks - A library factoring out substitution from ASTs | (bsd3, language, library) | 2020-11-04 | 0.5.0 | ejconlon |
| blas (deprecated in favor of hblas) | 33 | 0.0 | 1 | Bindings to the BLAS library | (bsd3, deprecated, library, math) | 2009-01-14 | 0.7.6 | CarterSchonwald |
| blas-carray | 36 | 0.0 | 1 | Auto-generated interface to Fortran BLAS via CArrays | (bsd3, library, math) | 2023-02-16 | 0.1.0.2 | HenningThielemann |
| blas-comfort-array | 23 | 0.0 | 0 | Auto-generated interface to Fortran BLAS via comfort-array | (bsd3, library, math) | 2021-08-06 | 0.0.0.3 | HenningThielemann |
| blas-ffi | 21 | 0.0 | 4 | Auto-generated interface to Fortran BLAS | (bsd3, library, math) | 2018-12-20 | 0.1 | HenningThielemann |
| blaze (deprecated) | 13 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.0.2 | |
| blaze-builder | 519 | 0.0 | 285 | Efficient buffered output. | (bsd3, data, library) | 2023-08-27 | 0.4.2.3 | AndreasAbel, JasperVanDerJeugt, LeonSmith, SimonMeier |
| blaze-builder-conduit (deprecated in favor of conduit-extra) | 68 | 0.0 | 16 | Convert streams of builders to streams of bytestrings. (deprecated) | (bsd3, conduit, data, deprecated, library) | 2014-04-02 | 1.1.0 | MichaelSnoyman |
| blaze-builder-enumerator | 42 | 0.0 | 13 | Enumeratees for the incremental conversion of builders to bytestrings. | (bsd3, data, enumerator, library) | 2015-04-01 | 0.2.1.0 | MichaelSnoyman, SimonHengel, SimonMeier, ThomasSutton |
| blaze-colonnade | 39 | 0.0 | 2 | blaze-html backend for colonnade | (bsd3, library, web) | 2024-03-06 | 1.2.3.0 | andrewthad, l3c_amartin |
| blaze-from-html | 35 | 0.0 | 1 | Tool to convert HTML to BlazeHtml code. | (bsd3, program, text) | 2017-01-20 | 0.4.0.1 | JasperVanDerJeugt |
| blaze-html | 689 | 2.5 | 225 | A blazingly fast HTML combinator library for Haskell | (bsd3, library, text) | 2024-03-06 | 0.9.2.0 | JasperVanDerJeugt, SimonMeier |
| blaze-html-contrib | 19 | 0.0 | 1 | Some contributions to add handy things to blaze html. | (bsd3, library, web) | 2012-04-05 | 0.2.2 | AdityaBhargava |
| blaze-html-hexpat | 8 | 0.0 | 1 | A hexpat backend for blaze-html. | (bsd3, library, text) | 2010-12-25 | 0.1.0.0 | JasperVanDerJeugt |
| blaze-html-truncate | 30 | 0.0 | 1 | A truncator for blaze-html | (bsd3, library, text) | 2013-03-19 | 0.3.0.0 | MarcelRuegenberg |
| blaze-htmx | 8 | 0.0 | 0 | Blaze integration of the htmx library | (bsd3, library, text, web) | 2022-05-09 | 0.1.0.0 | TobiasB91 |
| blaze-markup | 519 | 0.0 | 135 | A blazingly fast markup combinator library for Haskell | (bsd3, library, text) | 2023-09-25 | 0.8.3.0 | DeepakJois, JasperVanDerJeugt |
| blaze-shields | 18 | 2.0 | 1 | create svg by Haskell | (bsd3, library, web) | 2015-09-15 | 0.1.1.11 | Qinka |
| blaze-svg | 127 | 2.0 | 17 | SVG combinator library | (bsd3, graphics, library) | 2023-06-06 | 0.3.7 | BrentYorgey, DeepakJois |
| blaze-textual | 260 | 0.0 | 20 | Fast rendering of common datatypes | (bsd3, library, text) | 2023-03-02 | 0.2.3.1 | BryanOSullivan, swamp_agr |
| blaze-textual-native (deprecated in favor of blaze-textual) | 8 | 0.0 | 3 | Fast rendering of common datatypes (deprecated) | (bsd3, deprecated, library, text) | 2012-01-19 | 0.2.1.1 | MichaelSnoyman |
| ble | 32 | 0.0 | 0 | Bluetooth Low Energy (BLE) peripherals | (bsd3, library, program, unclassified) | 2017-12-05 | 0.4.2 | jkarni, scottmurphy09 |
| blink1 | 25 | 0.0 | 1 | Control library for blink(1) LED from ThingM | (bsd3, hardware, library, program) | 2014-12-04 | 0.4 | DylanSimon |
| blip | 15 | 0.0 | 1 | Python to bytecode compiler. | (bsd3, language-, program) | 2013-06-21 | 0.2.1 | BerniePope |
| bliplib | 6 | 0.0 | 1 | Support code for Blip. | (bsd3, development, library) | 2013-06-21 | 0.2.1 | BerniePope |
| blockchain | 14 | 0.0 | 1 | Generic blockchain implementation. | (blockchain, bsd3, library) | 2017-07-03 | 0.0.3 | tgolson |
| blockhash | 5 | 0.0 | 0 | Blockhash perceptual image hash algorithm | (bsd3, library, program, web) | 2016-07-19 | 0.1.0.0 | kseo |
| blocking-transactions | 15 | 0.0 | 1 | Composable, blocking transactions. | (bsd3, concurrency, library) | 2010-07-22 | 0.1.0.5 | ChristopherLaneHinson |
| blogination (deprecated) | 23 | 0.0 | 1 | Very simple static blog software | (bsd3, deprecated, library, program, web) | 2009-02-26 | 0.5 | ChrisDone |
| bloodhound | 156 | 2.0 | 5 | Elasticsearch client library for Haskell | (bsd3, database, library, search) | 2024-09-08 | 0.23.0.0 | MichaelXavier, wraithm, bitemyapp, ChrisAllen, gdifolco |
| bloodhound-amazonka-auth | 19 | 0.0 | 1 | Adds convenient Amazon ElasticSearch Service authentication to Bloodhound. | (bsd3, library, web) | 2018-04-30 | 0.1.2.1 | MichaelXavier |
| bloohm | 8 | 0.0 | 0 | visual bloom filter for neotrellis m4 output | (bsd3, embedded, library, program) | 2024-05-05 | 1.0.0.2 | ShaeErisson |
| bloomfilter | 164 | 0.0 | 3 | Pure and impure Bloom Filter implementations. | (bsd3, data, library) | 2023-08-04 | 2.0.1.2 | BryanOSullivan, JoeyHess |
| bloomfilter-redis | 21 | 2.0 | 1 | Distributed bloom filters on Redis (using the Hedis client). | (bsd3, data, library) | 2019-06-25 | 0.1.0.4 | hesiod |
| blucontrol | 49 | 0.0 | 0 | Configurable blue light filter | (bsd3, library, program, system) | 2024-01-16 | 0.7.1.0 | jumper149 |
| bludigon (deprecated in favor of blucontrol) | 14 | 0.0 | 0 | Configurable blue light filter | (bsd3, deprecated, library, program, system) | 2020-08-10 | 0.1.1.0 | jumper149 |
| bluemix-sdk | 12 | 0.0 | 1 | Bindings to Bluemix APIs | (bsd3, library, web) | 2017-05-28 | 0.1.1.0 | AlexanderThiemann |
| bluetile | 26 | 0.0 | 1 | full-featured tiling for the GNOME desktop environment | (bsd3, program, system) | 2011-11-26 | 0.6 | JanVornberger |
| bluetileutils (deprecated in favor of bluetile) | 9 | 0.0 | 1 | Utilities for Bluetile | (bsd3, deprecated, program, utils) | 2009-09-03 | 0.2 | JanVornberger |
| blunk-hask-tests (deprecated) | 5 | 0.0 | 1 | spam | (bsd3, deprecated, program, spam) | 2018-09-16 | 0.2 | |
| bnb-staking-csvs | 24 | 2.0 | 0 | Generate CSV Exports of Your BNB Staking Rewards. | (bsd3, console, finance, library, program, web) | 2024-02-04 | 0.2.2.0 | lysergia |
| bogre-banana | 6 | 0.0 | 1 | (bsd3, game-engine, library, program) | 2013-03-31 | 0.0.1 | DavidEichmann | |
| bolt | 31 | 0.0 | 1 | Bolt driver for Neo4j | (bsd3, database, library) | 2017-03-30 | 0.3.1.0 | bflyblue |
| boltzmann-brain | 9 | 0.0 | 0 | Analytic sampler compiler for combinatorial systems. | (bsd3, library, math, program) | 2019-12-09 | 1.6 | mbendkowski |
| bond-haskell | 32 | 0.0 | 1 | Runtime support for BOND serialization | (bsd3, data, library, parsing) | 2016-11-26 | 0.1.5.0 | blaze |
| bond-haskell-compiler | 22 | 0.0 | 1 | Bond code generator for Haskell | (bsd3, language, library, program) | 2016-11-26 | 0.1.5.0 | blaze |
| bookkeeper | 31 | 0.0 | 1 | Anonymous records and overloaded labels | (bsd3, data-structures, library, program, records) | 2017-12-17 | 0.2.5 | jkarni, bandali |
| bookkeeper-permissions | 6 | 0.0 | 1 | Permissions for bookkeeper records | (bsd3, data-structures, library, records) | 2016-09-12 | 0.1.0.0 | pkamenarsky |
| bool-extras | 14 | 0.0 | 3 | A fold function for Bool | (bsd3, data, library) | 2014-04-04 | 0.4.0 | TomLokhorst |
| bool8 | 16 | 0.0 | 4 | Alternative Bool type stored as byte | (bsd3, foreign, library) | 2017-10-17 | 0.0.1.1 | HenningThielemann |
| boolean-like | 10 | 0.0 | 1 | Logical combinatory operations dealing with datatypes representing booleans by their constructors. | (bsd3, control, library) | 2016-09-22 | 0.1.1.0 | Shou |
| boolexpr | 28 | 0.0 | 2 | Boolean expressions with various representations and search queries. | (bsd3, data-structures, library, parsing, search) | 2023-03-13 | 0.2 | NicolasPouillard |
| bools (deprecated) | 16 | 0.0 | 2 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.1.1 | |
| boolsimplifier | 29 | 0.0 | 1 | Simplification tools for simple propositional formulas. | (bsd3, language, library, math) | 2014-12-15 | 0.1.8 | GershomBazerman |
| boombox | 5 | 0.0 | 1 | Chronokinetic stream sources and incremental consumers | (bsd3, data, library) | 2016-02-08 | 0.0 | FumiakiKinoshita |
| boomerang | 176 | 0.0 | 8 | Library for invertible parsing and printing | (bsd3, library, parsing, text) | 2024-05-23 | 1.4.9.3 | DagOdenhall, JeremyShaw |
| boomwhacker | 20 | 0.0 | 0 | Convert MIDI file to play-along boomwhacker animation | (bsd3, music, program, sound) | 2024-02-26 | 0.0.2 | HenningThielemann |
| boop | 11 | 2.0 | 1 | OOP primitives for Haskell | (bsd3, library, oop) | 2017-11-01 | 0.1.0.0 | TobiasDammers |
| bordacount | 9 | 0.0 | 1 | Implementation of the Borda count election method. | (algorithms, bsd3, library) | 2017-09-01 | 0.1.0.0 | hverr |
| borel | 8 | 0.0 | 1 | Metering System for OpenStack metrics provided by Vaultaire. | (bsd3, development, library) | 2015-03-26 | 0.18.0 | fractalcat |
| boring | 378 | 0.0 | 9 | Boring and Absurd types | (bsd3, data, library) | 2024-05-17 | 0.2.2 | phadej |
| boring-game | 14 | 0.0 | 0 | An educational game | (bsd3, library, program, web) | 2017-02-09 | 0.1.0.1 | checkraiser |
| boring-window-switcher | 16 | 0.0 | 0 | A boring window switcher. | (bsd3, graphics, library, program) | 2018-03-15 | 0.1.0.5 | debugito |
| borsh | 20 | 2.0 | 0 | Implementation of BORSH serialisation | (bsd3, codec, library) | 2023-03-17 | 0.3.0 | EdskoDeVries, FinleyMcIlwaine |
| bot | 8 | 0.0 | 1 | bots for functional reactive programming | (bsd3, frp, library, reactivity) | 2010-02-25 | 0.3 | ConalElliott |
| botan-bindings | 7 | 0.0 | 1 | Raw Botan bindings | (bsd3, cryptography, library) | 2024-02-13 | 0.0.1.0 | ldillinger |
| botan-low | 17 | 0.0 | 0 | Low-level Botan bindings | (bsd3, cryptography, library) | 2024-02-13 | 0.0.1.0 | ldillinger |
| bound | 200 | 2.5 | 9 | Making de Bruijn Succ Less | (bsd3, compilers-interpreters, language, library) | 2023-08-06 | 2.0.7 | EdwardKmett, EricMertens, ryanglscott |
| bound-extras | 13 | 0.0 | 0 | ScopeH and ScopeT extras for bound | (bsd3, compilers, interpreters, language, library) | 2024-08-03 | 0.0.3 | phadej |
| bound-simple | 6 | 2.0 | 0 | A lightweight implementation of 'bound' | (bsd3, language, library) | 2021-10-18 | 0.2.0.0 | ocramz |
| bounded-array | 6 | 0.0 | 1 | Arrays with a value for every index | (bsd3, data, library) | 2018-10-15 | 0.1.0.0 | puffnfresh |
| bounded-queue | 8 | 0.0 | 1 | A strict, immutable, thread-safe, single-ended, bounded queue. | (bsd3, data, library) | 2019-05-06 | 1.0.0 | fosskers |
| bounded-tchan (deprecated in favor of stm-chans) | 20 | 0.0 | 1 | Bounded Transactional channels (queues) | (bsd3, concurrency, deprecated, library) | 2011-11-06 | 0.2.3 | ThomasDuBuisson |
| boundingboxes | 33 | 0.0 | 5 | A generic boundingbox for an arbitrary vector | (bsd3, data, library) | 2015-03-14 | 0.2.3 | FumiakiKinoshita |
| bowtie | 17 | 0.0 | 0 | Tying knots in polynomial functors | (bsd3, library, unclassified) | 2024-04-24 | 0.4.0 | ejconlon |
| box | 100 | 0.0 | 8 | A profunctor effect system? | (bsd3, control, library) | 2024-10-13 | 0.9.3.2 | tonyday567 |
| box-csv (deprecated) | 12 | 0.0 | 3 | CSV parsing in a box. | (bsd3, deprecated, library, project) | 2022-02-09 | 0.2.0 | tonyday567 |
| box-socket | 25 | 0.0 | 2 | Box websockets | (bsd3, library, program, web) | 2024-10-12 | 0.5.2.0 | tonyday567 |
| boxes | 156 | 0.0 | 26 | 2D text pretty-printing library | (bsd3, library, text) | 2018-03-10 | 0.1.5 | BrentYorgey, dfeuer, kindaro |
| bpann | 11 | 0.0 | 1 | backpropagation neuronal network | (ai, bsd3, library) | 2011-10-01 | 0.1.1 | RobertSteuck |
| bpath | 8 | 0.0 | 0 | A minimal typed unix path library | (bsd3, library, system) | 2020-12-29 | 0.1.0 | Poscat |
| braid | 5 | 0.0 | 1 | Types and functions to work with braids and Khovanov homology. | (bsd3, library, math, program) | 2016-01-18 | 0.1.0.0 | saltza |
| brain-bleep | 9 | 0.0 | 1 | primitive imperative language | (bsd3, language, program) | 2019-05-22 | 0.1.0.2 | AlanHawkins |
| brainfuck-monad | 23 | 0.0 | 1 | BrainFuck monad | (bsd3, compilers-interpreters, library) | 2020-02-26 | 0.5.2 | JoeyHess |
| brainfuck-tut | 33 | 0.0 | 1 | A simple BF interpreter. | (bsd3, language, library, program) | 2016-12-30 | 0.7.0.2 | alleledev |
| brainheck | 34 | 0.0 | 0 | Brainh*ck interpreter in haskell | (bsd3, library, program, web) | 2018-09-05 | 0.1.0.10 | vmchale |
| brassica | 17 | 0.0 | 0 | Featureful sound change applier | (bsd3, library, linguistics, program) | 2024-10-13 | 1.0.0 | bradrn |
| break | 13 | 0.0 | 1 | Break from a loop | (bsd3, control, library) | 2017-04-07 | 1.0.2 | GabrielGonzalez |
| brians-brain | 5 | 0.0 | 1 | A Haskell implementation of the Brian's Brain cellular automaton | (bsd3, game, program) | 2009-10-15 | 0.0.1 | WillDonnelly |
| brick | 1125 | 2.75 | 33 | A declarative terminal user interface library | (bsd3, graphics, library) | 2024-10-26 | 2.5 | JonathanDaugherty |
| brick-dropdownmenu | 4 | 0.0 | 1 | A drop-down menu widget for brick. | (bsd3, graphics, library) | 2018-09-17 | 0.1.0 | mlang |
| brick-filetree | 19 | 0.0 | 0 | (bsd3, library, unclassified) | 2019-02-13 | 0.1.0.3 | ChrisPenner | |
| brick-skylighting | 39 | 0.0 | 1 | Show syntax-highlighted text in your Brick UI | (bsd3, graphics, library) | 2022-08-08 | 1.0 | JonathanDaugherty |
| brillig | 6 | 0.0 | 1 | Simple part of speech tagger | (bsd3, library, natural-language-processing, program) | 2011-09-03 | 0.3.1 | EricKow |
| broadcast-chan | 59 | 0.0 | 7 | Closable, fair, single-wakeup channel type that avoids 0 reader space leaks. | (bsd3, library, system) | 2022-01-12 | 0.2.1.2 | MerijnVerstraaten |
| broadcast-chan-conduit | 25 | 0.0 | 1 | Conduit-based parallel streaming code for broadcast-chan | (bsd3, library, system) | 2022-01-12 | 0.2.1.2 | MerijnVerstraaten |
| broadcast-chan-pipes | 26 | 0.0 | 1 | Pipes-based parallel streaming code for broadcast-chan | (bsd3, library, system) | 2022-01-12 | 0.2.1.1 | MerijnVerstraaten |
| broadcast-chan-tests | 25 | 0.0 | 1 | Helpers for generating tests for broadcast-chan | (bsd3, library, system) | 2022-01-12 | 0.2.1.2 | MerijnVerstraaten |
| broccoli | 16 | 0.0 | 1 | Small library for interactive functional programs. | (bsd3, frp, library) | 2015-03-16 | 0.4.1.0 | evanrinehart |
| brok | 28 | 2.0 | 0 | Finds broken links in text files | (bsd3, command-line-tools, library, program) | 2020-07-27 | 1.1.0 | smallhadroncollider |
| broker-haskell | 5 | 0.0 | 1 | Haskell bindings to Broker, Bro's messaging library. | (bsd3, language, library) | 2015-08-16 | 0.1.0.0 | DavidBanas |
| bronyradiogermany-common | 8 | 0.0 | 1 | Common types and URIs for the BronyRadioGermany API bindings. | (bsd3, library, network) | 2018-04-11 | 1.0.0.1 | implementation |
| bronyradiogermany-streaming | 7 | 0.0 | 1 | Streaming interface for the BronyRadioGermany API. | (bsd3, library, network) | 2018-04-11 | 1.0.0.1 | implementation |
| brotli-conduit | 7 | 0.0 | 0 | Conduit interface for Brotli (RFC7932) compression. | (bsd3, codec, compression, conduit, library) | 2019-04-20 | 0.0.0.0 | AndreasAbel, HerbertValerioRiedel |
| brotli-streams | 11 | 0.0 | 1 | IO-Streams interface for Brotli (RFC7932) compression | (bsd3, codec, compression, io-streams, library) | 2019-04-20 | 0.0.0.0 | AndreasAbel, HerbertValerioRiedel |
| browscap | 6 | 0.0 | 1 | A reader and interface for the Browser Capabilities Project data files. | (bsd3, data, library, web) | 2017-04-30 | 0 | davean |
| bsb-http-chunked | 270 | 0.0 | 1 | Chunked HTTP transfer encoding for bytestring builders | (bsd3, data, library, network) | 2018-09-29 | 0.0.0.4 | sjakobi |
| bsd-sysctl | 35 | 0.0 | 2 | Access to the BSD sysctl(3) interface | (bsd, bsd3, library, system) | 2017-10-08 | 1.0.8.0 | MaximeHenrion, palik |
| bson-generic | 22 | 0.0 | 1 | Generic functionality for BSON | (bsd3, data, library) | 2020-08-08 | 0.0.9 | PetrPilar |
| bson-generics (deprecated in favor of bson-generic) | 7 | 0.0 | 1 | Generics functionality for BSON | (bsd3, data, deprecated, library) | 2012-01-26 | 0.0.1 | PetrPilar |
| bspack | 26 | 0.0 | 1 | A simple and fast bytestring packer | (bsd3, data, library) | 2014-12-02 | 0.0.4 | nicolasdp |
| bsparse | 14 | 0.0 | 1 | A simple unassuming parser for bytestring | (bsd3, bsparse, library) | 2014-11-05 | 0.0.5 | VincentHanquez, nicolasdp |
| btc-lsp | 3 | 0.0 | 0 | Lightning service provider | (bitcoin, bsd3, finance, library, lightning, network, payments, program) | 2022-07-22 | 0.1.0.0 | coingaming |
| btree | 16 | 0.0 | 1 | B-Tree on Unmanaged Heap | (bsd3, data, library) | 2018-11-09 | 0.4.0 | andrewthad, chessai |
| btrfs | 34 | 0.0 | 1 | Bindings to the btrfs API | (bsd3, filesystem, library, system) | 2023-06-23 | 0.2.1.0 | MariosTitas |
| buffer-builder | 100 | 0.0 | 5 | Library for efficiently building up buffers, one piece at a time | (bsd3, data, library) | 2022-05-13 | 0.2.4.8 | chadaustin, afriesen |
| buffer-pipe | 12 | 0.0 | 1 | Read from stdin and write to stdout in large blocks | (bsd3, console, program) | 2016-01-11 | 0.0 | HenningThielemann |
| buffon-machines | 12 | 0.0 | 0 | Perfect simulation of discrete random variables | (bsd3, library, math) | 2019-09-16 | 1.1.1.1 | mbendkowski |
| bugsnag-hs | 58 | 2.25 | 2 | A Bugsnag client for Haskell. | (bsd3, library, web) | 2023-09-10 | 0.2.0.12 | stoeffel, JasperWoudenberg |
| bugzilla | 17 | 0.0 | 1 | A Haskell interface to the Bugzilla native REST API | (bsd3, library, web) | 2014-06-26 | 0.2.1.1 | swift, sethfowler |
| bugzilla-redhat | 39 | 0.0 | 0 | A Haskell interface to the Bugzilla native REST API | (bsd3, library, web) | 2023-10-02 | 1.0.1.1 | JensPetersen |
| build-env | 7 | 0.0 | 0 | Compute, fetch and install Cabal build plans into a local environment | (bsd3, distribution, library, program) | 2024-08-22 | 1.2.0.0 | sheaf |
| buildbox | 115 | 0.0 | 1 | Rehackable components for writing buildbots and test harnesses. | (bsd3, development, library, testing) | 2018-10-12 | 2.2.1.2 | BenLippmeier |
| buildbox-tools | 17 | 0.0 | 1 | Tools for working with buildbox benchmark result files. | (bsd3, development, program, testing) | 2012-02-03 | 1.5.3.1 | BenLippmeier |
| builder | 7 | 0.0 | 0 | bounded ByteArray builder type | (bsd3, data, library) | 2019-09-13 | 0.2 | chessai |
| buildwrapper | 111 | 0.0 | 1 | A library and an executable that provide an easy API for a Haskell IDE | (bsd3, development, library, program) | 2015-01-26 | 0.9.1 | JeanPhilippeMoresmau |
| bullet | 13 | 0.0 | 2 | A wrapper for the Bullet physics engine. | (bsd3, library, physics) | 2014-11-08 | 0.2.4 | CsabaHruska |
| bumper | 26 | 0.0 | 1 | Automatically bump package versions, also transitively. | (bsd3, development, program) | 2015-01-06 | 0.6.0.3 | AdamBergmark, BramSchuur, ErikHesselink |
| bus-pirate | 19 | 0.0 | 1 | Haskell interface to the Bus Pirate binary interface | (bsd3, library, system) | 2016-04-13 | 0.7.0 | BenGamari |
| buster | 64 | 0.0 | 4 | Almost but not quite entirely unlike FRP | (bsd3, frp, library) | 2009-06-23 | 2.51 | JeffersonHeard |
| buster-gtk | 9 | 0.0 | 2 | Almost but not quite entirely unlike FRP | (bsd3, frp, library) | 2009-05-18 | 2.0 | JeffersonHeard |
| buster-network | 11 | 0.0 | 1 | Almost but not quite entirely unlike FRP | (bsd3, frp, library) | 2009-05-18 | 1.2 | JeffersonHeard |
| butcher | 67 | 0.0 | 2 | Chops a command or program invocation into digestable pieces. | (bsd3, library, ui) | 2020-06-10 | 1.3.3.2 | lspitzner, fozworth, dukerutledge |
| butter | 20 | 2.0 | 1 | Monad Transformer for Asyncronous Message Passing | (bsd3, concurrency, distrbution, distributed-computing, library) | 2018-06-19 | 0.1.0.6 | mpahrens |
| buttplug-hs-core | 10 | 0.0 | 0 | Client library for buttplug.io | (bsd3, hardware, library, program) | 2021-10-26 | 0.1.0.1 | sullyj3 |
| bv | 41 | 0.0 | 7 | Bit-vector arithmetic library | (bit-vectors, bsd3, data, library) | 2018-03-11 | 0.5 | IagoAbal |
| bv-embed | 9 | 0.0 | 0 | Define embeddings of small bit vectors into larger ones | (bsd3, data, library) | 2019-01-27 | 0.1.0 | benselfridge |
| bv-little | 40 | 2.0 | 3 | Efficient little-endian bit vector library | (bit-vectors, bsd3, data, library) | 2023-10-03 | 1.3.2 | recursion_ninja |
| bv-sized | 111 | 2.0 | 11 | a bitvector datatype that is parameterized by the vector width | (bit-vectors, bsd3, library) | 2023-01-23 | 1.0.5 | KevinQuick, ryanglscott, benselfridge, galoisinc |
| bv-sized-lens | 5 | 0.0 | 0 | Well-typed lenses for bv-sized bitvectors. | (bit-vectors, bsd3, library) | 2021-05-06 | 0.1.0.0 | benselfridge |
| by-other-names | 16 | 0.0 | 0 | Give aliases to record fields. | (bsd3, data, library) | 2022-12-05 | 1.2.3.0 | DanielDiazCarrete |
| bytable | 42 | 0.0 | 3 | data from/to ByteString | (bsd3, codec, library) | 2014-07-01 | 0.1.0.0 | YoshikuniJujo |
| byte-containers | 10 | 0.0 | 1 | Sets and maps with 8-bit words for keys | (bsd3, data, library) | 2024-01-31 | 0.1.0.1 | l3c_amartin |
| byte-order | 37 | 0.0 | 9 | Portable big-endian and little-endian conversions | (bsd3, data, library) | 2024-02-02 | 0.1.3.1 | andrewthad, chessai, l3c_amartin |
| byteable | 124 | 0.0 | 75 | Type class for sequence of bytes | (bsd3, data, library) | 2013-06-28 | 0.1.1 | VincentHanquez |
| bytebuild | 139 | 0.0 | 21 | Build byte arrays | (bsd3, data, library) | 2024-02-07 | 0.3.16.2 | andrewthad, chessai, l3c_amartin |
| bytedump | 21 | 0.0 | 7 | Flexible byte dump helpers for human readers. | (bsd3, debug, library) | 2012-09-06 | 1.0 | VincentHanquez |
| bytehash | 39 | 0.0 | 1 | Universal hashing of bytes | (bsd3, data, library) | 2024-02-14 | 0.1.1.2 | andrewthad, chessai, l3c_amartin |
| bytelog | 8 | 0.0 | 0 | Fast logging | (bsd3, data, library) | 2024-02-02 | 0.1.3.1 | andrewthad, l3c_amartin |
| byteorder | 237 | 0.0 | 11 | Exposes the native endianness or byte ordering of the system. | (bsd3, library, system) | 2013-04-24 | 1.0.4 | AntoineLatter |
| bytes | 329 | 2.0 | 26 | Sharing code for serialization between binary and cereal | (bsd3, data, library, serialization) | 2023-08-06 | 0.17.3 | EdwardKmett, EricMertens, ryanglscott |
| bytes-metrics | 6 | 0.0 | 0 | Calculate string metrics on Bytes efficiently | (bsd3, data, library) | 2024-01-30 | 0.1.0.0 | l3c_amartin |
| byteset | 23 | 0.0 | 1 | Set of bytes. | (bsd3, data, library) | 2023-09-27 | 0.1.1.1 | DanielDiaz |
| byteslice | 177 | 0.0 | 36 | Slicing managed and unmanaged memory | (bsd3, data, library) | 2024-02-07 | 0.2.13.2 | andrewthad, chessai, l3c_amartin |
| bytesmith | 142 | 0.0 | 15 | Nonresumable byte parser | (bsd3, data, library) | 2024-02-28 | 0.3.11.1 | andrewthad, chessai, l3c_amartin |
| bytestring | 665 | 2.75 | 6078 | Fast, compact, strict and lazy byte strings with a list interface | (bsd3, data, library) | 2024-02-16 | 0.12.1.0 | BenGamari, DonaldStewart, DuncanCoutts, HerbertValerioRiedel, IanLynagh, SylvainHenry, Bodigrim, sjakobi, chessai, clyring |
| bytestring-aeson-orphans | 9 | 0.0 | 0 | Aeson instances for ByteString, using base 64 encoding | (bsd3, data, library) | 2023-05-25 | 0.1.0.1 | RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| bytestring-arbitrary | 18 | 2.0 | 3 | Arbitrary instances for ByteStrings | (bsd3, data, library) | 2019-06-04 | 0.1.3 | tsuraan |
| bytestring-builder | 228 | 0.0 | 46 | The new bytestring builder, packaged outside of GHC | (bsd3, data, library) | 2018-09-25 | 0.10.8.2.0 | LeonSmith, ryanglscott |
| bytestring-class (deprecated) | 9 | 0.0 | 9 | Classes for automatic conversion to and from strict and lazy bytestrings. (deprecated) | (bsd3, data, deprecated, library) | 2014-03-21 | 0.0.0.1 | MichaelSnoyman |
| bytestring-csv | 8 | 0.0 | 3 | Parse CSV formatted data efficiently | (bsd3, data, library) | 2008-07-21 | 0.1.2 | DonaldStewart |
| bytestring-encoding | 33 | 0.0 | 5 | ByteString ↔ Text converter based on GHC.IO.Encoding | (bsd3, data, library, text) | 2022-01-28 | 0.1.2.0 | MasahiroSakai |
| bytestring-handle | 39 | 0.0 | 2 | ByteString-backed Handles | (bsd3, library, system) | 2017-11-30 | 0.1.0.6 | GaneshSittampalam |
| bytestring-lexing | 254 | 0.0 | 42 | Efficiently parse and produce common integral and fractional numbers. | (bsd3, data, library) | 2024-08-29 | 0.5.0.14 | DonaldStewart, WrenThornton, WrenRomano |
| bytestring-mmap | 33 | 0.0 | 12 | mmap support for strict ByteStrings | (bsd3, library, system) | 2011-04-29 | 0.2.2 | DonaldStewart |
| bytestring-nums | 34 | 0.0 | 7 | Parse numeric literals from ByteStrings. | (bsd3, library, text) | 2012-11-23 | 0.3.6 | JasonDusek |
| bytestring-plain | 12 | 0.0 | 1 | Plain byte strings ('ForeignPtr'-less 'ByteString's) | (bsd3, data, library) | 2015-09-07 | 0.1.0.2 | HerbertValerioRiedel |
| bytestring-progress | 84 | 0.0 | 1 | A library for tracking the consumption of a lazy ByteString | (bsd3, control, library) | 2019-08-28 | 1.4 | AdamWick |
| bytestring-short | 21 | 0.0 | 3 | Backport copy of ShortByteString | (bsd3, library, text) | 2018-08-26 | 0.1.0.2 | KeiHibino |
| bytestring-show | 43 | 0.0 | 16 | Efficient conversion of values into readable byte strings. | (bsd3, library, text) | 2014-03-31 | 0.3.5.6 | DanDoel |
| bytestring-substring | 5 | 0.0 | 0 | break bytestrings up into substrings | (bsd3, data, library, parsing) | 2019-04-25 | 0.1 | chessai |
| bytestring-time (deprecated in favor of text-time) | 5 | 0.0 | 2 | Library for Time parsing from ByteString | (bsd3, data, deprecated, library) | 2016-12-13 | 0.1.0 | klangner |
| bytestring-to-vector | 60 | 0.0 | 7 | Convert between ByteString and Vector.Storable without copying | (bsd3, data-structures, library) | 2019-02-08 | 0.3.0.1 | SvenHeyll |
| bytestring-trie | 132 | 2.5 | 24 | An efficient finite map from bytestrings to values. | (bsd3, data, data-structures, library) | 2024-08-29 | 0.2.7.5 | WrenThornton, WrenRomano |
| bytestring-typenats | 5 | 0.0 | 1 | Bytestrings with typenat lengths | (bsd3, data, library) | 2017-01-26 | 1.0.0 | tsuraan |
| bytestringparser | 19 | 0.0 | 1 | Combinator parsing with Data.ByteString.Lazy | (bsd3, library, parsing, text) | 2008-01-27 | 0.3 | BryanOSullivan |
| bytestringparser-temporary | 15 | 0.0 | 2 | Combinator parsing with Data.ByteString.Lazy | (bsd3, library, parsing, text) | 2009-09-15 | 0.4.1 | JasonDusek |
| bytestringreadp | 10 | 0.0 | 1 | A ReadP style parser library for ByteString | (bsd3, library, text) | 2007-12-13 | 0.2 | GracjanPolak |
| bytetrie | 6 | 0.0 | 0 | Tries with Bytes as keys. | (bsd3, data, library) | 2024-01-31 | 0.1.0.1 | l3c_amartin |
| byteunits | 36 | 0.0 | 0 | Human friendly conversion between byte units (KB, MB, GB...) | (bsd3, library) | 2020-12-15 | 0.4.0.3 | chrissound |
| bz2 | 111 | 2.0 | 5 | Bindings to libbz2 | (bsd3, compression, library) | 2024-04-13 | 1.0.1.2 | maerwald, vmchale |
| bzip-signature | 18 | 0.0 | 0 | Backpack signature for BZip compression | (bsd3, bzip, compression, library, signatures) | 2020-03-27 | 0.2.0.0 | vmchale |
| bzip2-clib | 28 | 0.0 | 3 | bzip2 C sources | (bsd3, codec, library) | 2024-03-09 | 1.0.8 | maerwald |
| bzlib | 90 | 0.0 | 19 | Compression and decompression in the bzip2 format | (bsd3, codec, library) | 2024-03-10 | 0.5.2.0 | DuncanCoutts, Bodigrim |
| bzlib-conduit | 188 | 0.0 | 5 | Streaming compression/decompression via conduits. | (bsd3, codec, library) | 2024-03-10 | 0.3.0.3 | HideyukiTanaka, MichaelSnoyman |
| bzlib-conduit-jappie (deprecated in favor of bzlib-conduit) | 7 | 0.0 | 0 | Streaming compression/decompression via conduits. | (bsd3, codec, deprecated, library) | 2022-04-23 | 0.3.0.3 | |
| c-enum | 31 | 0.0 | 8 | To make a type corresponding to an enum of C language | (bsd3, foreign, library) | 2022-04-08 | 0.1.1.3 | YoshikuniJujo |
| c-io | 7 | 0.0 | 1 | C IO. | (bsd3, library, system) | 2008-10-28 | 0.1.0 | MattMorrow |
| c-mosquitto | 34 | 0.0 | 0 | Simpe mosquito MQTT binding able to work with the Amazons IoT | (bsd3, library, program) | 2019-10-24 | 0.1.7.0 | tolysz |
| c-storable | 10 | 0.0 | 1 | CStorable class | (bsd3, development, haskell, library) | 2020-07-19 | 0.3 | EvanLaforge |
| c-storable-deriving | 21 | 0.0 | 4 | Generate C-like storable instances from datatypes | (bsd3, foreign, library) | 2015-12-29 | 0.1.3 | MatthewMaurer |
| c-struct | 39 | 0.0 | 5 | To make a wrapper for struct of C language | (bsd3, foreign, library) | 2023-05-26 | 0.1.3.0 | YoshikuniJujo |
| c10k | 28 | 0.0 | 4 | C10k server library using prefork | (bsd3, library, network) | 2011-08-31 | 0.5.0 | KazuYamamoto |
| c2hsc | 62 | 0.0 | 1 | Convert C API header files to .hsc and .hsc.helper.c files | (bsd3, development, library, program) | 2017-12-09 | 0.7.1 | JohnWiegley |
| ca | 11 | 0.0 | 1 | Cellular Automata | (bsd3, library, math) | 2018-04-22 | 0.0.0.1 | |
| ca-province-codes | 10 | 0.0 | 1 | ISO 3166-2:CA Province Codes and Names | (bsd3, data, library) | 2019-01-28 | 1.0.0.0 | lysergia |
| cab | 85 | 0.0 | 1 | A maintenance command of Haskell cabal packages | (bsd3, distribution, library, program) | 2023-04-26 | 0.2.21 | KazuYamamoto |
| cabal-add | 54 | 0.0 | 0 | Extend Cabal build-depends from the command line | (bsd3, development, library, program) | 2024-08-20 | 0.1 | Bodigrim |
| cabal-bounds | 120 | 2.0 | 1 | A command line program for managing the dependency versions in a cabal file. | (bsd3, development, library, program, utils) | 2024-09-29 | 2.6.0 | DanielTrstenjak |
| cabal-build-programs | 11 | 0.0 | 0 | Adds executable dependencies to the Cabal build | (bsd3, distribution, library) | 2020-01-17 | 0.1.0.1 | deech |
| cabal-bundle-clib | 4 | 0.0 | 0 | Bundling C/C++ projects in Cabal package made easy | (bsd3, development, library) | 2019-02-03 | 0.1.0 | zelinf |
| cabal-cache | 93 | 2.0 | 0 | CI Assistant for Haskell projects | (bsd3, development, library, program) | 2023-02-05 | 1.0.6.0 | newhoggy, haskellworks, maerwald |
| cabal-cargs | 74 | 0.0 | 1 | A command line program for extracting compiler arguments from a cabal file. | (bsd3, development, library, program, utils) | 2024-09-29 | 1.6.0 | DanielTrstenjak |
| cabal-clean | 27 | 0.0 | 0 | Remove outdated cabal build artefacts from `dist-newstyle`. | (bsd3, development, program) | 2023-06-09 | 0.2.20230609 | AndreasAbel |
| cabal-db | 25 | 2.25 | 1 | query tools for the local cabal database | (bsd3, program, tools) | 2015-03-11 | 0.1.12 | VincentHanquez |
| cabal-debian | 374 | 1.75 | 1 | Create a Debianization for a Cabal package | (bsd3, debian, distribution, library, program, system) | 2024-11-12 | 5.2.5 | ClintAdams, DavidFox |
| cabal-dependency-licenses | 17 | 0.0 | 1 | Compose a list of a project's transitive dependencies with their licenses | (bsd3, distribution, program) | 2017-01-22 | 0.2.0.0 | JasperVanDerJeugt |
| cabal-dev (deprecated in favor of cabal-install) | 45 | 0.0 | 1 | Manage sandboxed Haskell build environments | (bsd3, deprecated, development, program) | 2013-02-28 | 0.9.2 | JonathanDaugherty, JoshHoyt, RoganCreswick |
| cabal-dir | 18 | 0.0 | 1 | show dist dir of 'cabal copy/install' | (bsd3, distribution, program) | 2013-12-24 | 0.1.0.4 | YoshikuniJujo |
| cabal-doctest | 440 | 2.0 | 1 | A Setup.hs helper for running doctests | (bsd3, distribution, library) | 2024-06-26 | 1.0.10 | AndreasAbel, phadej, ryanglscott, ulidtko |
| cabal-file | 12 | 0.0 | 0 | Cabal file access | (bsd3, distribution, library, program) | 2020-11-13 | 0.1.1 | JensPetersen |
| cabal-file-th | 30 | 0.0 | 2 | Template Haskell expressions for reading fields from a project's cabal file. | (bsd3, development, library) | 2020-03-22 | 0.2.7 | NickPartridge, SimonMichael |
| cabal-fix | 12 | 0.0 | 0 | Fix for cabal files. | (bsd3, distribution, library, program) | 2024-10-12 | 0.1.0.0 | tonyday567 |
| cabal-flatpak | 25 | 2.0 | 0 | Generate a FlatPak manifest from a Cabal package description | (bsd3, distribution, program) | 2024-08-17 | 0.1.2 | HenningThielemann |
| cabal-ghc-dynflags | 7 | 0.0 | 1 | Conveniently configure GHC's dynamic flags for use with Cabal projects | (bsd3, development, library) | 2015-08-14 | 0.1.0.1 | BenGamari |
| cabal-ghci (deprecated in favor of cabal-install) | 21 | 0.0 | 1 | Set up ghci with options taken from a .cabal file | (bsd3, deprecated, development, library, program) | 2013-08-09 | 0.3 | EtienneLaurin |
| cabal-hoogle | 11 | 2.0 | 0 | generate hoogle database for cabal project and dependencies | (bsd3, development, library, program) | 2024-02-25 | 3.10.0.0 | kokobd |
| cabal-install | 563 | 2.5 | 4 | The command-line interface for Cabal and Hackage. | (bsd3, distribution, library, program) | 2024-06-28 | 3.12.1.0 | AndresLoeh, DuncanCoutts, HerbertValerioRiedel, MikhailGlushenkov, MikolajKonarski, fffaaa, phadej, Bodigrim, topos, ArtemPelenitsyn, hecate |
| cabal-install-bundle | 21 | 0.0 | 1 | The (bundled) command-line interface for Cabal and Hackage. | (bsd3, distribution, program) | 2013-12-19 | 1.18.0.2.1 | BartoszCwiklowski |
| cabal-install-ghc72 | 6 | 0.0 | 1 | Temporary version of cabal-install for ghc-7.2 | (bsd3, distribution, program) | 2011-12-05 | 0.10.4 | TonyHannan |
| cabal-install-ghc74 (deprecated in favor of cabal-install) | 5 | 0.0 | 1 | Temporary version of cabal-install for ghc-7.4 | (bsd3, deprecated, distribution, program) | 2012-03-05 | 0.10.4 | AndreasAbel |
| cabal-install-solver | 229 | 0.0 | 2 | The command-line interface for Cabal and Hackage. | (bsd3, distribution, library) | 2024-06-28 | 3.12.1.0 | MikolajKonarski, fffaaa, ArtemPelenitsyn, hecate |
| cabal-lenses | 76 | 0.0 | 3 | Lenses and traversals for the Cabal library. | (bsd3, development, library, utils) | 2024-09-29 | 0.15.0 | DanielTrstenjak |
| cabal-macosx | 70 | 2.25 | 4 | Cabal support for creating Mac OSX application bundles. | (bsd3, distribution, library, program) | 2019-12-26 | 0.2.4.2 | EricKow, dfrancesconi |
| cabal-meta | 55 | 0.0 | 1 | build multiple packages at once | (bsd3, development, library, program) | 2015-03-26 | 0.4.1.3 | GregWeber |
| cabal-nirvana (deprecated) | 13 | 0.0 | 1 | Avoid Cabal dependency hell by constraining to known good versions. (deprecated) | (bsd3, deprecated, distribution, program) | 2014-03-20 | 0.2.2.1 | MichaelSnoyman |
| cabal-pkg-config-version-hook | 16 | 0.0 | 0 | Make Cabal aware of pkg-config package versions | (bsd3, distribution, library) | 2023-06-27 | 0.1.0.1 | RobertHensing |
| cabal-progdeps | 6 | 0.0 | 1 | Show dependencies of program being built in current directory | (bsd3, distribution, program) | 2012-01-14 | 1.0 | KevinQuick |
| cabal-query | 7 | 0.0 | 1 | Helpers for quering .cabal files or hackageDB's 00-index.tar | (bsd3, library, system) | 2009-08-09 | 0.1 | MaxDesyatov |
| cabal-scaffold | 5 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2024-09-11 | 0.1.0.0 | HiromiIshii | |
| cabal-scripts | 14 | 0.0 | 1 | Shell scripts for support of Cabal maintenance | (bsd3, development, library) | 2015-04-08 | 0.1.1 | HenningThielemann |
| cabal-setup | 4 | 0.0 | 1 | The user interface for building and installing Cabal packages | (bsd3, distribution, program) | 2007-10-21 | 1.2.1 | DuncanCoutts |
| cabal-sign | 29 | 0.0 | 1 | Sign and verify Cabal packages. | (bsd3, development, program) | 2013-02-02 | 0.4.1.0 | ChrisDone |
| cabal-sort | 73 | 0.0 | 1 | Topologically sort cabal packages | (bsd3, distribution, program) | 2023-09-29 | 0.1.2 | HenningThielemann |
| cabal-src (deprecated in favor of stack) | 38 | 0.0 | 1 | Alternative install procedure to avoid the diamond dependency issue. | (bsd3, deprecated, distribution, program) | 2016-10-10 | 0.3.0.2 | MichaelSnoyman |
| cabal-test | 5 | 0.0 | 1 | Automated test tool for cabal projects. | (bsd3, program, testing) | 2007-09-16 | 0.1 | DavidHimmelstrup |
| cabal-test-bin | 24 | 0.0 | 1 | A program for finding temporary build file during cabal-test. | (bsd3, library, program, testing) | 2015-02-03 | 0.1.5 | junjihashimoto |
| cabal-test-compat (deprecated) | 15 | 0.0 | 1 | Compatibility interface of cabal test-suite. | (bsd3, deprecated, library, testing) | 2015-01-02 | 0.2.0.0 | KeiHibino |
| cabal-toolkit | 23 | 0.0 | 1 | Helper functions for writing custom Setup.hs scripts. | (bsd3, distribution, library) | 2020-03-27 | 0.0.7 | sgraf812, terrorjack |
| cabal-uninstall | 34 | 0.0 | 1 | Uninstall cabal packages | (bsd3, distribution, program) | 2014-08-22 | 0.1.6 | JanChristiansen |
| cabal-upload | 14 | 0.0 | 1 | Command-line tool for uploading packages to Hackage | (bsd3, distribution, program) | 2007-08-24 | 0.4 | BjornBringert |
| cabal2arch (deprecated) | 79 | 0.0 | 1 | Create Arch Linux packages from Cabal packages. | (bsd3, deprecated, distribution, program) | 2011-05-09 | 1.1 | DonaldStewart, MagnusTherning, PeterSimons |
| cabal2doap | 10 | 0.0 | 1 | Cabal to Description-of-a-Project (DOAP) | (bsd3, distribution, program) | 2009-08-25 | 0.2 | GregHeartsfield |
| cabal2ebuild | 16 | 0.0 | 1 | make gentoo's .ebuild file from .cabal file | (bsd3, distribution, library, program) | 2014-04-01 | 0.0.15.9 | YoshikuniJujo |
| cabal2ghci | 10 | 0.0 | 1 | A tool to generate .ghci file from .cabal | (bsd3, development, program) | 2013-08-22 | 0.0.1.1 | HiromiIshii |
| cabal2nix | 493 | 0.0 | 4 | Convert Cabal files into Nix build instructions. | (bsd3, distribution, library, nix, program) | 2022-10-23 | 2.19.1 | PeterSimons, sternenseemann, jophish, cdepillabout, maralorn, expipiplus1 |
| cabalQuery | 10 | 0.0 | 0 | A simple tool to query cabal files. | (bsd3, development, library, program) | 2015-05-01 | 0.1.0.1 | RoganCreswick |
| cabalgraph | 7 | 0.0 | 1 | Generate pretty graphs of module trees from cabal files | (bsd3, distribution, program) | 2009-03-16 | 0.1 | DonaldStewart |
| cabalish | 9 | 0.0 | 1 | Provides access to the cabal file data for shell scripts | (bsd3, program, utilities) | 2017-04-25 | 0.1.0.2 | RobertFischer |
| cabalvchk | 11 | 0.0 | 1 | Verify installed package version against user-specified constraints. | (bsd3, distribution, program) | 2012-01-14 | 0.3 | KevinQuick |
| cabin | 9 | 0.0 | 1 | Cabal binary sandboxes. | (bsd3, distribution, program) | 2015-04-17 | 0.1.0.3 | nclarke |
| cabocha | 7 | 0.0 | 1 | (bsd3, library, natural-language-processing) | 2015-04-23 | 0.1.0.0 | MiyazawaAkira | |
| cache | 80 | 2.0 | 5 | An in-memory key/value store with expiration support | (bsd3, cache, data, library) | 2019-12-09 | 0.1.3.0 | hverr |
| cache-polysemy | 12 | 0.0 | 0 | cached hashmaps | (bsd3, cache, library) | 2020-04-24 | 0.1.2 | Poscat |
| cached | 5 | 0.0 | 0 | Cache values to disk. | (bsd3, data-flow, library, workflow) | 2019-03-05 | 0.1.0.0 | GuillaumeCherel |
| cached-json-file | 24 | 0.0 | 2 | Locally cache a json file obtained by http | (bsd3, library, network) | 2021-12-27 | 0.1.1 | JensPetersen |
| cached-traversable | 8 | 0.0 | 1 | Transparent, persistent caching of lazy, traversable structures | (bsd3, data, library) | 2014-10-07 | 0.1.0.1 | ThomasTuegel |
| caching (deprecated) | 6 | 0.0 | 0 | Cache combinators. | (bsd3, data, deprecated, library) | 2020-09-05 | 0 | davean |
| caching-vault | 7 | 0.0 | 0 | A vault-style cache implementation | (bsd3, data, library) | 2021-01-03 | 0.1.0.0 | AlexanderThiemann |
| caerbannog | 34 | 2.0 | 1 | That rabbit's got a vicious streak a mile wide! | (bsd3, data, library, parsing) | 2022-08-28 | 1.0.0.2 | fozworth |
| caf | 16 | 0.0 | 1 | A library of Concurrency Abstractions using Futures. | (bsd3, concurrency, library) | 2009-03-26 | 0.0.3 | MartinaWillig |
| caffegraph | 13 | 2.0 | 1 | (bsd3, library, math) | 2015-02-17 | 0.1.0.2 | ajtulloch | |
| cairo | 389 | 2.25 | 82 | Binding to the Cairo library. | (bsd3, graphics, library) | 2024-07-13 | 0.13.11.0 | AndyStewart, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie |
| cairo-appbase | 14 | 0.0 | 1 | A template for building new GUI applications using GTK and Cairo. | (bsd3, development, program) | 2011-11-14 | 0.4 | ConradParker |
| cairo-core | 19 | 0.0 | 1 | Cairo Haskell binding (partial) | (bsd3, graphics, library) | 2019-04-09 | 1.16.7 | magicloud |
| cairo-image | 18 | 0.0 | 2 | Image for Cairo | (bsd3, graphics, library) | 2023-12-27 | 0.1.0.3 | YoshikuniJujo |
| cake3 | 23 | 0.0 | 1 | Third cake the Makefile EDSL | (bsd3, development, library, program) | 2016-10-26 | 0.6.5 | SergeyMironov |
| cakyrespa | 44 | 0.0 | 1 | run turtle like LOGO with lojban | (bsd3, program, teaching) | 2012-10-29 | 0.0.29 | YoshikuniJujo |
| cal-layout | 9 | 0.0 | 0 | Calendar Layout Algorithm | (bsd3, library, math, program) | 2019-01-03 | 0.1.0.2 | bor0 |
| calc | 6 | 0.0 | 1 | A small compiler for arithmetic expressions. | (bsd3, program, unclassified) | 2007-11-23 | 0.1 | AustinSeipp |
| calendar-recycling | 17 | 0.0 | 1 | List years with the same calendars | (bsd3, math, program) | 2018-08-31 | 0.0.0.1 | HenningThielemann |
| calenderweek | 7 | 0.0 | 0 | Commandline tool to get week of the year | (bsd3, commandline, program) | 2019-11-25 | 1.0.0 | rmeis |
| call | 50 | 0.0 | 1 | The call game engine | (bsd3, game, library) | 2015-03-21 | FumiakiKinoshita | |
| calligraphy | 32 | 0.0 | 0 | HIE-based Haskell call graph and source code visualizer | (bsd3, development, haskell, language, library, program) | 2023-06-26 | 0.1.6 | jonascarpay |
| camh | 15 | 0.0 | 1 | write image files onto 256(or 24bit) color terminals. | (bsd3, graphics, program) | 2017-05-25 | 0.0.3 | HironaoKomatsu |
| campfire | 12 | 0.0 | 1 | Haskell implementation of the Campfire API | (bsd3, library, web) | 2012-06-11 | 0.2.1 | MichaelXavier |
| can-i-haz | 38 | 0.0 | 1 | Generic implementation of the Has and CoHas patterns | (bsd3, control, library) | 2023-01-18 | 0.3.1.1 | 0xd34df00d |
| canonical-filepath | 14 | 0.0 | 1 | Abstract data type for canonical file paths. | (bsd3, library, system) | 2014-02-15 | 1.0.0.3 | ThomasSchilling |
| canonical-json | 122 | 0.0 | 1 | Canonical JSON for signing and hashing JSON values | (bsd3, json, library, text) | 2022-09-20 | 0.6.0.1 | DuncanCoutts, EdskoDeVries, HerbertValerioRiedel |
| cantor | 16 | 0.0 | 1 | Application for analysis of java source code | (application, bsd3, program, source-code-analysis) | 2014-12-25 | 0.4 | klangner |
| cap | 9 | 0.0 | 1 | Interprets and debug the cap language. | (bsd3, language, program) | 2008-09-28 | 1.0.1 | ThomasDavie |
| capability | 149 | 2.0 | 1 | Extensional capabilities and deriving combinators | (bsd3, control, library) | 2022-03-21 | 0.5.0.1 | aherrmann |
| capped-list (deprecated in favor of enumerator) | 12 | 0.0 | 1 | A list-like type for lazy sequences, with a user-defined termination value. | (bsd3, data, deprecated, library) | 2010-01-09 | 1.2 | JohnMillikin |
| capri | 4 | 0.0 | 1 | A simple wrapper over cabal-install to operate in project-private mode. | (bsd3, distribution, program) | 2010-07-10 | 0.1 | DmitryGolubovsky |
| caps | 11 | 0.0 | 0 | Monadic capabilities with late binding | (bsd3, control, library) | 2021-03-14 | 0.1 | int_index |
| car-pool | 12 | 0.0 | 1 | Simple web-server for organizing car-pooling for an event | (bsd3, program, web) | 2023-12-22 | 0.0.1.2 | HenningThielemann |
| carbonara | 4 | 0.0 | 1 | some spaghetti code | (bsd3, library, system) | 2017-03-10 | 0.0.1 | szehk |
| carboncopy | 8 | 0.0 | 1 | Drop emails from threads being watched into special CC folder. | (bsd3, email, program) | 2011-03-17 | 0.1.2 | EugenyDzhurinsky |
| carray | 71 | 0.0 | 14 | A C-compatible array library. | (bsd3, data, library) | 2017-07-18 | 0.1.6.8 | HenningThielemann, JedBrown |
| cartel (deprecated in favor of hpack) | 54 | 0.0 | 1 | Specify Cabal files in Haskell | (bsd3, deprecated, distribution, library, program) | 2016-06-30 | 0.18.0.2 | OmariNorman |
| casa-abbreviations-and-acronyms | 21 | 0.0 | 1 | CASA Abbreviations and Acronyms | (aviation, bsd3, library) | 2021-10-31 | 0.0.10 | TonyMorris, qfpl |
| casa-client | 75 | 0.0 | 2 | Client for Casa | (bsd3, development, library) | 2023-08-15 | 0.0.2 | ChrisDone, MichaelSnoyman, mpilgrem |
| casa-types | 63 | 0.0 | 3 | Types for Casa | (bsd3, development, library) | 2020-11-11 | 0.0.2 | ChrisDone, MichaelSnoyman, borsboom |
| cascading (deprecated in favor of clay) | 5 | 0.0 | 1 | DSL for HTML CSS (Cascading Style Sheets) | (bsd3, deprecated, library, web) | 2013-06-20 | 0.1.0 | ErtugrulSoeylemez, esz |
| case-conversion | 14 | 0.0 | 1 | Convert between different cases | (bsd3, library, program, text) | 2017-01-15 | 0.2 | AlanHawkins |
| case-insensitive | 355 | 0.0 | 368 | Case insensitive string comparison | (bsd3, data, library, text) | 2019-05-05 | 1.2.1.0 | BasVanDijk, SimonHengel |
| case-insensitive-match | 14 | 0.0 | 0 | A simplified, faster way to do case-insensitive matching. | (bsd3, library, program, text) | 2016-08-04 | 0.1.1.0 | mikehat |
| caseof | 11 | 0.0 | 1 | Combinators for casing on constructors | (bsd3, development, library) | 2018-03-07 | 0.0.1 | ChrisDone |
| cash | 10 | 0.0 | 1 | the Computer Algebra SHell | (bsd3, computer-algebra, library, math) | 2012-03-26 | 0.1.0.1 | ChrisBrown |
| cassandra-cql | 37 | 2.25 | 2 | Haskell client for Cassandra's CQL protocol | (bsd3, database, library) | 2015-07-30 | 0.5.0.2 | StephenBlackheath, kayceesrk |
| cassava | 504 | 2.5 | 96 | A CSV parsing and encoding library | (bsd3, csv, library, text, web) | 2024-08-03 | 0.5.3.2 | AndreasAbel, HerbertValerioRiedel, JohanTibell, phadej |
| cassava-conduit | 117 | 0.0 | 1 | Conduit interface for cassava package | (bsd3, data, library) | 2024-01-02 | 0.6.6 | domdere |
| cassava-embed | 13 | 1.25 | 1 | CSV-file embedding library | (bsd3, csv, library, text) | 2017-09-20 | 0.1.0.0 | mniip, typeable |
| cassava-generic | 7 | 0.0 | 0 | Cassave instances for functor-like datatypes like `Either String a`. | (bsd3, data, library) | 2020-07-30 | 0.1.0.1 | MichalGajda |
| cassava-records | 19 | 0.0 | 1 | Auto-generation of records data type. | (bsd3, csv, library, text, web) | 2018-01-23 | 0.1.0.4 | gdevanla |
| cassava-streams | 32 | 0.0 | 1 | io-streams interface for the cassava CSV library. | (bsd3, csv, data, io-streams, library, text) | 2020-10-29 | 0.3.0.5 | PeterJones |
| cassava-th | 5 | 0.0 | 0 | `TemplateHaskell` helpers for `cassava` | (bsd3, library, system) | 2023-12-08 | 0.1.0.0 | parsonsmatt |
| cassette | 6 | 0.0 | 1 | A combinator library for simultaneously defining parsers and pretty printers. | (bsd3, library, parsing, text) | 2012-03-19 | 0.1.0 | MathieuBoespflug |
| cassy | 40 | 0.0 | 1 | A high level driver for the Cassandra datastore | (bsd3, database, library) | 2014-09-02 | 0.7.1 | OzgunAtaman |
| cast | 16 | 2.0 | 1 | Abstact cast pattern | (bsd3, library, pattern) | 2017-07-31 | 0.1.0.2 | ozzzzz |
| castagnoli | 14 | 0.0 | 1 | Portable CRC-32C | (bsd3, data, library) | 2024-02-02 | 0.2.0.2 | andrewthad, l3c_amartin |
| caster | 20 | 0.0 | 1 | Multicast, thread-safe, and fast logger. | (bsd3, library, system) | 2019-05-06 | 0.0.3.0 | A_kirisaki |
| catalyst | 13 | 0.0 | 0 | A Category typeclass hierarchy powerful enough to encode full programs. | (bsd3, library, unclassified) | 2021-04-12 | 0.0.0.1 | ChrisPenner |
| catamorphism | 33 | 0.0 | 1 | Exposes a Template Haskell function for generating catamorphisms. | (bsd3, development, library) | 2018-04-15 | 0.7.0.0 | frerich |
| catch-fd | 19 | 0.0 | 2 | MonadThrow and MonadCatch, using functional dependencies | (bsd3, control, library) | 2012-10-12 | 0.2.0.2 | AndySonnenburg |
| categorical-algebra | 4 | 0.0 | 1 | Categorical Monoids and Semirings | (bsd3, data, library) | 2012-03-26 | 0.0.0.1 | JonathanFischoff |
| categories | 88 | 0.0 | 7 | Categories | (bsd3, control, library) | 2015-01-06 | 1.0.7 | EdwardKmett |
| category (deprecated) | 34 | 1.25 | 11 | Categorical types and classes | (bsd3, control, deprecated, library, math) | 2019-12-24 | 0.2.5.0 | |
| category-extras | 70 | 0.0 | 11 | A meta-package documenting various packages inspired by category theory | (bsd3, comonads, control, library, monads) | 2012-04-06 | 1.0.2 | DanDoel, DanielWagner, EdwardKmett, RussellOConnor |
| category-printf | 19 | 0.0 | 1 | Highbrow approach to type-safe printf format specifications. | (bsd3, library, text) | 2016-05-08 | 0.1.1.0 | CaleGibbard |
| category-traced (deprecated in favor of category) | 8 | 1.25 | 1 | Traced monoidal categories | (bsd3, deprecated, library, math) | 2016-02-24 | 0.1.0.1 | |
| cauldron | 4 | 0.0 | 0 | Toy dependency injection framework | (bsd3, dependency-injection, library, program) | 2024-08-15 | 0.4.0.0 | DanielDiazCarrete |
| cautious | 17 | 0.0 | 1 | Keep track of warnings and errors during calculations. | (bsd3, library, testing) | 2018-04-29 | 0.3.0.0 | NickskeVdb |
| cautious-file | 29 | 0.0 | 5 | Ways to write a file cautiously, to reduce the chances of problems such as data loss due to crashes or power failures | (bsd3, library, system) | 2013-01-01 | 1.0.2 | CoreyOConnor, RobinGreen |
| cautious-gen | 4 | 0.0 | 1 | (bsd3, library, testing) | 2018-04-29 | 0.0.0.0 | ||
| cayene-lpp (deprecated in favor of cayenne-lpp) | 4 | 0.0 | 1 | Cayenne Low Power Payload | (bsd3, deprecated, library, web) | 2018-07-31 | 0.1.0.0 | srk |
| cayenne-lpp | 11 | 0.0 | 1 | Cayenne Low Power Payload | (bsd3, library, web) | 2021-03-20 | 0.2.0.0 | srk |
| cayley-client | 120 | 0.0 | 1 | A Haskell client for the Cayley graph database | (bsd3, database, library) | 2024-05-14 | 0.4.19.4 | MichelBoucey |
| cbor-tool | 22 | 0.0 | 1 | A tool for manipulating CBOR. | (bsd3, codec, program) | 2019-12-30 | 0.2.2.0 | AustinSeipp, BenGamari |
| cborg | 366 | 2.5 | 17 | Concise Binary Object Representation (CBOR) | (bsd3, codec, library) | 2023-11-14 | 0.2.10.0 | AustinSeipp, BenGamari, DuncanCoutts, HerbertValerioRiedel, FinleyMcIlwaine |
| cborg-json | 145 | 0.0 | 2 | A library for encoding JSON as CBOR | (bsd3, codec, library) | 2023-11-14 | 0.2.6.0 | AustinSeipp, BenGamari, FinleyMcIlwaine |
| ccast (deprecated) | 8 | 0.0 | 1 | typesafe c-style casts; useful for FFI | (bsd3, data, deprecated, library) | 2018-05-29 | 0.1.0.0 | chessai |
| cci | 7 | 0.0 | 1 | Bindings for the CCI networking library | (bsd3, library, network) | 2013-11-05 | 0.3.1 | FacundoDominguez |
| ccnx | 8 | 0.0 | 1 | A Haskell implementation of the CCNx network protocol. | (bsd3, library, network) | 2010-08-24 | 0.0.0 | TomHawkins |
| cdar-mBound | 28 | 0.0 | 1 | Exact real arithmetic using Centred Dyadic Approximations | (bsd3, data, library, program) | 2021-06-04 | 0.1.0.4 | MichalKonecny |
| cdeps | 57 | 0.0 | 3 | Extract dependencies from C code. | (bsd3, c, development, language, library, program) | 2020-06-24 | 0.1.3.1 | vmchale |
| cdp | 10 | 0.0 | 0 | A library for the Chrome Devtools Protocol | (bsd3, chrome, library, package.category, program) | 2022-12-24 | 0.0.2.0 | arsalan0c |
| cef | 15 | 0.0 | 1 | CEF log format | (bsd3, library, system) | 2016-05-08 | 0.1.4 | utdemir |
| cef3-raw | 3 | 0.0 | 1 | Raw CEF3 bindings | (bsd3, ffi, library) | 2017-04-15 | 0.1.0 | MaksymilianOwsianny |
| cef3-simple | 3 | 0.0 | 1 | Simple wrapper around cef3-raw | (bsd3, ffi, library) | 2017-04-15 | 0.1.0 | MaksymilianOwsianny |
| ceilometer-common | 7 | 0.0 | 2 | Common Haskell types and encoding for OpenStack Ceilometer | (bsd3, development, library) | 2015-03-26 | 0.2.3 | fractalcat |
| cellrenderer-cairo | 7 | 0.0 | 1 | Cairo-based CellRenderer | (bsd3, graphics, library) | 2013-05-13 | 1.0.0.0 | JohnLato |
| cerberus (deprecated) | 4 | 0.0 | 0 | Protect and control API access with cerberus | (bsd3, deprecated, development, library, program) | 2015-12-17 | 0.1.0.0 | yogsototh |
| cereal | 438 | 2.25 | 458 | A binary serialization library | (bsd3, data, library, parsing) | 2022-08-09 | 0.5.8.3 | EricMertens, ThomasDuBuisson, TrevorElliott |
| cereal-conduit | 105 | 0.0 | 10 | Turn Data.Serialize Gets and Puts into Sources, Sinks, and Conduits | (bsd3, conduit, library) | 2018-02-01 | 0.8.0 | MichaelSnoyman, MylesMaxfield |
| cereal-ieee754 (deprecated in favor of cereal) | 5 | 0.0 | 1 | Floating point support for the 'cereal' serialization library | (bsd3, data, deprecated, library, parsing) | 2011-08-31 | 0.1 | JacobStanley |
| cereal-io-streams | 4 | 0.0 | 1 | io-streams support for the cereal binary serialization library | (bsd3, data, io-streams, library, parsing) | 2016-07-08 | 0.0.1.0 | MichaelXavier |
| cereal-streams (deprecated in favor of wire-streams) | 5 | 0.0 | 1 | Use cereal to encode/decode io-streams. | (bsd3, data, deprecated, io-streams, library, parsing) | 2016-07-09 | 0.0.1.0 | winterland |
| cereal-time | 10 | 0.0 | 1 | Serialize instances for types from `time` package. | (bsd3, data, library) | 2017-11-06 | 0.1.0.0 | zohl |
| cereal-vector | 68 | 0.0 | 17 | Serialize instances for Data.Vector types. | (bsd3, data, library) | 2014-02-16 | 0.2.0.1 | AdamFoltzer |
| certificate (deprecated in favor of x509) | 184 | 0.0 | 21 | Certificates and Key Reader/Writer | (bsd3, data, deprecated, library) | 2013-10-07 | 1.3.9 | VincentHanquez |
| cfenv | 7 | 0.0 | 1 | A library getting the environment when running on Cloud Foundry | (bsd3, library) | 2018-06-25 | 0.1.0.0 | tomoram |
| cfipu | 7 | 0.0 | 1 | cfipu processor for toy brainfuck-like language | (bsd3, compilers-interpreters, program) | 2014-12-02 | 1.1.0.4 | ByronJohnson |
| cflp | 80 | 0.0 | 1 | Constraint Functional-Logic Programming in Haskell | (bsd3, control, library) | 2009-06-04 | 2009.2.1 | SebastianFischer |
| cfopu (deprecated in favor of cfipu) | 9 | 0.0 | 1 | cfopu processor | (bsd3, compilers-interpreters, deprecated, program) | 2010-07-12 | 1.0.0 | ByronJohnson |
| cgen | 20 | 0.0 | 2 | generates Haskell bindings and C wrappers for C++ libraries | (bsd3, development, library, program) | 2012-06-16 | 0.0.5 | AnttiSalonen |
| cgi | 229 | 0.0 | 41 | A library for writing CGI programs | (bsd3, library, network) | 2023-01-16 | 3001.5.0.1 | AndersKaseorg, BjornBringert, IanLynagh, MaxBolingbroke, PeterSimons, cheecheeo |
| cgi-undecidable | 6 | 0.0 | 1 | Undecidable instances for the cgi package. | (bsd3, library, unclassified) | 2007-02-11 | 3000.0.0 | BjornBringert |
| cgi-utils | 14 | 0.0 | 1 | Simple modular utilities for CGI/FastCGI (sessions, etc.) | (bsd3, cgi, library, web) | 2011-03-29 | 0.2.1 | |
| chainweb-mining-client | 9 | 0.0 | 0 | Mining Client for Kadena Chainweb | (bsd3, data, mathematics, program) | 2022-11-23 | 0.5 | larsk |
| chalkboard | 19 | 0.0 | 2 | Combinators for building and processing 2D images. | (bsd3, graphics, library) | 2009-12-02 | 1.9.0.16 | AndyGill |
| chalkboard-viewer | 6 | 0.0 | 1 | OpenGL based viewer for chalkboard rendered images. | (bsd3, graphics, library) | 2009-04-24 | 0.1 | AndyGill |
| chalmers-lava2000 | 35 | 0.0 | 2 | Hardware description EDSL | (bsd3, hardware, language, library) | 2016-05-19 | 1.6.1 | EmilAxelsson |
| chan | 33 | 0.0 | 4 | Some extra kit for Chans | (bsd3, concurrency, library) | 2018-12-04 | 0.0.4.1 | athanclark |
| chan-split | 35 | 0.0 | 2 | Concurrent Chans as read/write pairs. Also provides generic Chan pair class. | (bsd3, concurrency, library) | 2012-10-27 | 0.5.0 | BrandonSimmons |
| change-monger | 11 | 0.0 | 1 | Parse VCS changelogs into ChangeLogs | (bsd3, development, library, program, text) | 2008-05-15 | 0.0 | GwernBranwen |
| changelogged | 10 | 0.0 | 0 | Changelog manager for Git projects. | (bsd3, development, library, program) | 2018-03-06 | 0.2.0 | NickolayKudasov, viviag |
| char-boxdrawing | 7 | 0.0 | 0 | Combinators for unicode or ASCII box drawing characters | (bsd3, library, text) | 2024-06-04 | 1 | MikeLedger |
| char-decode | 9 | 0.0 | 0 | Convert legacy byte encodings to and from Unicode | (bsd3, library, text) | 2019-01-08 | 0.0.1 | nbloomf |
| character-ps | 219 | 0.0 | 2 | Pattern synonyms for ASCII characters for Word8, Word16 etc | (bsd3, data, library) | 2023-10-22 | 0.1 | phadej |
| charade | 12 | 2.0 | 1 | Rapid prototyping websites with Snap and Heist | (bsd3, library, program, web) | 2014-11-07 | 0.1.1.2 | DougBeardsley |
| charset | 315 | 0.0 | 16 | Fast unicode character sets based on complemented PATRICIA tries | (bsd3, data, library) | 2023-08-06 | 0.3.10 | EdwardKmett, phadej, ryanglscott |
| chart-cli | 5 | 0.0 | 0 | Command-line utility to draw charts from input data easily | (bsd3, graphics, program) | 2019-08-25 | 0.1.0.0 | IlyaPortnov |
| chart-histogram (deprecated in favor of Chart) | 25 | 0.0 | 1 | Easily render histograms with Chart | (bsd3, deprecated, graphics, library) | 2016-04-13 | 1.1 | BenGamari |
| chart-svg | 104 | 2.0 | 5 | Charting library targetting SVGs. | (bsd3, graphics, library) | 2024-10-13 | 0.7.0.0 | tonyday567 |
| chart-svg-various (deprecated in favor of prettychart, chart-svg) | 7 | 0.0 | 0 | See readme.md | (bsd3, deprecated, library, program, project) | 2020-08-07 | 0.0.2 | tonyday567 |
| chart-unit (deprecated in favor of chart-svg) | 65 | 0.0 | 1 | Native haskell charts. | (bsd3, charts, deprecated, library) | 2018-06-07 | 0.7.0.0 | tonyday567 |
| charter | 6 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2020-11-14 | 0.1.1.1 | ChrisPenner | |
| chaselev-deque | 39 | 0.0 | 4 | Chase & Lev work-stealing lock-free double-ended queues (deques). | (bsd3, concurrent, data, library) | 2015-03-08 | 0.5.0.5 | BrandonSimmons, RyanNewton, peter_fogg |
| chatter | 100 | 2.25 | 1 | A library of simple NLP algorithms. | (bsd3, library, natural-language-processing, program) | 2017-03-29 | 0.9.1.0 | RoganCreswick |
| cheapskate | 74 | 0.0 | 9 | Experimental markdown processor. | (bsd3, library, program, text) | 2020-01-24 | 0.1.1.2 | JohnMacFarlane |
| cheapskate-highlight | 13 | 0.0 | 1 | Code highlighting for cheapskate | (bsd3, library, text) | 2016-03-14 | 0.1.0.0 | Artyom |
| cheapskate-lucid | 10 | 0.0 | 1 | Use cheapskate with Lucid | (bsd3, library, web) | 2016-03-15 | 0.1.0.0 | Artyom |
| cheapskate-terminal | 5 | 0.0 | 0 | Initial project template from stack | (bsd3, library, program, web) | 2016-01-18 | 0.1.0.0 | yamadapc |
| check-cfg-ambiguity | 18 | 0.0 | 0 | Checks context free grammar for ambiguity using brute force up to given limit | (bsd3, library, parsing) | 2024-06-02 | 0.1.1.0 | safinaskar |
| check-email | 21 | 0.0 | 1 | Confirm whether an email is valid and probably existant. | (bsd3, library, network) | 2017-03-01 | 1.0.2 | ChrisDone, qoelet |
| check-pvp | 11 | 2.0 | 1 | Check whether module and package imports conform to the PVP | (bsd3, distribution, program) | 2019-05-18 | 0.0.3 | HenningThielemann |
| checked | 9 | 0.0 | 1 | Bounds-checking integer types. | (bsd3, data, library) | 2010-09-18 | 0.1.0.1 | AntoineLatter |
| checkers | 205 | 2.0 | 7 | Check properties on standard classes and data structures. | (bsd3, library, testing) | 2022-03-08 | 0.6.0 | ConalElliott, sjakobi |
| checksum | 19 | 0.0 | 1 | Compute and verify checksums of ISBN, IBAN, etc. | (bsd3, library, math) | 2023-01-14 | 0.0.0.1 | HenningThielemann |
| cherry-core-alpha | 12 | 0.0 | 0 | The core library for Cherry Haskell. | (bsd3, development, library) | 2021-01-27 | 0.5.0.0 | terezasokol |
| chessIO | 94 | 0.0 | 0 | Basic chess library | (bsd3, game, library, program) | 2024-10-31 | 0.9.5.0 | mlang |
| chesshs | 22 | 0.0 | 1 | Simple library for validating chess moves and parsing PGN files | (bsd3, game, library) | 2015-03-13 | 0.2.1 | ArnoVanLumig |
| chessica | 5 | 0.0 | 0 | A Library for Chess Game Logic | (bsd3, game, library) | 2023-05-11 | 0.1.0.0 | MichaelSzvetits |
| chevalier-common | 6 | 0.0 | 2 | Query interface for Chevalier | (bsd3, library, other) | 2015-03-26 | 0.6.0 | fractalcat |
| chimera | 95 | 0.0 | 2 | Lazy infinite streams with O(1) indexing and applications for memoization | (bsd3, data, library) | 2024-04-19 | 0.4.1.0 | Bodigrim |
| chiphunk | 36 | 0.0 | 1 | Haskell bindings for Chipmunk2D physics engine | (bsd3, library, physics) | 2020-12-07 | 0.1.4.0 | DavidHimmelstrup, CthulhuDen |
| chitauri | 10 | 0.0 | 1 | Helper for the Major System | (bsd3, program, web) | 2016-10-10 | 0.1.0.1 | marcusbuffett |
| chp | 46 | 2.0 | 4 | An implementation of concurrency ideas from Communicating Sequential Processes | (bsd3, concurrency, library) | 2014-04-25 | 2.2.0.1 | NeilBrown |
| chp-mtl | 6 | 0.0 | 1 | MTL class instances for the CHP library | (bsd3, concurrency, library) | 2010-05-03 | 1.0.0 | NeilBrown |
| chp-plus | 38 | 0.0 | 3 | A set of high-level concurrency utilities built on Communicating Haskell Processes | (bsd3, concurrency, library) | 2014-04-25 | 1.3.1.2 | NeilBrown |
| chp-spec | 6 | 0.0 | 1 | A mirror implementation of chp that generates a specification of the program | (bsd3, concurrency, library) | 2010-05-03 | 1.0.0 | NeilBrown |
| chp-transformers | 8 | 0.0 | 1 | Transformers instances for the CHP library | (bsd3, concurrency, library) | 2010-05-03 | 1.0.0 | NeilBrown |
| chr-core | 12 | 0.0 | 2 | Constraint Handling Rules | (bsd3, control, library) | 2022-09-16 | 0.1.1.0 | AtzeDijkstra |
| chr-data | 13 | 0.0 | 4 | Datatypes required for chr library | (bsd3, development, library) | 2018-08-18 | 0.1.0.1 | AtzeDijkstra |
| chr-lang | 10 | 0.0 | 0 | AST + surface language around chr | (bsd3, development, library, program) | 2022-09-16 | 0.1.1.0 | AtzeDijkstra |
| chr-parse | 9 | 0.0 | 2 | Parsing for chr library | (bsd3, development, library) | 2017-12-28 | 0.1.0.0 | AtzeDijkstra |
| chr-pretty | 11 | 0.0 | 4 | Pretty printing for chr library | (bsd3, development, library) | 2017-12-28 | 0.1.0.0 | AtzeDijkstra |
| chronograph | 11 | 0.0 | 1 | measure timings of data evaluation | (bsd3, library, testing) | 2014-01-02 | 0.2.0.1 | JohnLato |
| chronos | 145 | 2.0 | 26 | A high-performance time library | (bsd3, data, development, library, parsing, time) | 2024-02-15 | 1.1.6.1 | andrewthad, chessai, l3c_amartin |
| chronos-bench | 22 | 0.0 | 0 | Benchmarking tool with focus on comparing results. | (benchmarking, bsd3, development, library, performance, program, testing) | 2019-03-10 | 0.2.0.2 | knupfer |
| chs-cabal | 61 | 0.0 | 0 | Cabal with c2hs dependencies | (bsd3, build, cabal, customsetup, distribution, library, setup) | 2024-05-13 | 0.1.1.2 | vmchale |
| chs-deps | 38 | 0.0 | 1 | c2hs dependency analyzer | (bsd3, chs, development, library, staticanalysis) | 2019-10-01 | 0.1.0.0 | vmchale |
| chu2 | 20 | 0.0 | 1 | FFI for Chu2 Agda Web Server Interface | (bsd3, library, web) | 2012-11-20 | 2012.11.20 | JinjingWang |
| church-maybe | 5 | 0.0 | 1 | Church encoded Maybe | (bsd3, data, library) | 2018-08-01 | 0.1.0.0 | qfpl |
| church-pair | 15 | 0.0 | 1 | Church encoded pair | (bsd3, data, library) | 2017-07-07 | 0.1.0.1 | mat8913 |
| cil | 14 | 0.0 | 1 | An interface to CIL. | (bsd3, language, library) | 2010-11-10 | 0.1.1 | TomHawkins |
| cinvoke | 6 | 0.0 | 1 | A binding to cinvoke. | (bsd3, foreign, library) | 2011-03-05 | 0.1 | RemiTurk |
| cipher-aes (deprecated in favor of cryptonite) | 98 | 0.0 | 20 | Fast AES cipher implementation with advanced mode of operations | (bsd3, cryptography, deprecated, library) | 2015-06-21 | 0.2.11 | VincentHanquez |
| cipher-aes128 | 73 | 0.0 | 7 | AES and common modes using AES-NI when available. | (bsd3, cryptography, library) | 2021-10-07 | 0.7.0.6 | ThomasDuBuisson |
| cipher-blowfish (deprecated in favor of cryptonite) | 12 | 0.0 | 3 | Blowfish cipher | (bsd3, cryptography, deprecated, library) | 2013-10-08 | 0.0.3 | VincentHanquez |
| cipher-camellia | 16 | 0.0 | 3 | Camellia block cipher primitives | (bsd3, cryptography, library) | 2013-10-08 | 0.0.2 | VincentHanquez |
| cipher-des | 34 | 0.0 | 5 | DES and 3DES primitives | (bsd3, cryptography, library) | 2013-10-24 | 0.0.6 | VincentHanquez |
| cipher-rc4 (deprecated in favor of cryptonite) | 33 | 0.0 | 7 | Fast RC4 cipher implementation | (bsd3, cryptography, deprecated, library) | 2013-10-08 | 0.1.4 | VincentHanquez |
| cipher-rc5 | 10 | 0.0 | 1 | Pure RC5 implementation | (bsd3, cryptography, library) | 2016-03-19 | 0.1.0.2 | FinnEspenGundersen |
| circ | 18 | 0.0 | 1 | A Compiler IR Compiler. | (bsd3, compiler, language, library) | 2012-08-01 | 0.0.4 | TomHawkins |
| circle-packing | 86 | 2.0 | 2 | Simple heuristic for packing discs of varying radii in a circle | (bsd3, library, optimisation) | 2017-06-20 | 0.1.0.6 | JoachimBreitner |
| circuit-breaker | 11 | 0.0 | 0 | An implementation of the "circuit breaker" pattern to disable repeated calls to a failing system | (bsd3, library, program, system) | 2019-03-24 | 0.1.0.0 | ChrisCoffey |
| circuit-notation | 8 | 0.0 | 0 | A source plugin for manipulating circuits in clash with a arrow notation | (bsd3, hardware, library) | 2024-07-30 | 0.1.0.0 | cchalmers, QBayLogic |
| circular | 35 | 0.0 | 1 | Circular fixed-sized mutable vectors | (bsd3, data-structures, library, math) | 2022-07-10 | 0.4.0.3 | dschrempf |
| circus | 11 | 0.0 | 0 | Types and a small DSL for working with netlistsvg | (bsd3, hardware, library) | 2021-07-16 | 0.1.0.0 | isovector |
| citation-resolve | 57 | 0.0 | 2 | convert document IDs such as DOI, ISBN, arXiv ID to bibliographic reference. | (bsd3, library, text) | 2014-10-02 | 0.4.3 | TakayukiMuranushi |
| citeproc-hs | 32 | 0.0 | 5 | A Citation Style Language implementation in Haskell | (bsd3, library, text) | 2015-03-17 | 0.3.10 | AndreaRossato |
| cjk | 11 | 0.0 | 1 | Data about Chinese, Japanese and Korean characters and languages | (bsd3, library, text) | 2013-02-05 | 0.1.0.1 | MaxBolingbroke |
| cl3 | 37 | 2.0 | 2 | Clifford Algebra of three dimensional space. | (algebra, bsd3, library, math) | 2022-04-10 | 3.0.0.0 | nwaivio |
| cl3-hmatrix-interface | 17 | 0.0 | 1 | Interface to/from Cl3 and HMatrix. | (algebra, bsd3, library, math) | 2020-07-21 | 2.0.0.0 | nwaivio |
| cl3-linear-interface | 19 | 0.0 | 1 | Interface to/from Cl3 and Linear. | (algebra, bsd3, library, math) | 2020-07-21 | 2.0.0.0 | nwaivio |
| clash (deprecated in favor of clash-ghc) | 46 | 0.0 | 1 | CAES Language for Synchronous Hardware (CLaSH) | (bsd3, deprecated, hardware, language, library) | 2011-12-02 | 0.1.3.11 | ChristiaanBaaij |
| clash-multisignal | 8 | 0.0 | 1 | (bsd3, hardware, library) | 2017-07-05 | 0.2.0.0 | ralu | |
| classify-frog | 11 | 0.0 | 1 | Classify sounds produced by Xenopus laevis | (bioinformatics, bsd3, program) | 2019-08-13 | 0.2.4.3 | HenningThielemann |
| classy-influxdb-simple | 18 | 0.0 | 1 | Super simple InfluxDB package in Classy-MTL style | (bsd3, database, library) | 2017-02-23 | 0.2.1.0 | schalmers |
| classy-miso | 9 | 0.0 | 0 | Typeclass based support for Miso, the Tasty Web Framework for Haskell. | (bsd3, library, program, web) | 2018-03-26 | 0.0.0.2 | RobertFischer |
| classyplate | 33 | 0.0 | 4 | Fuseable type-class based generics | (bsd3, data, library) | 2018-11-14 | 0.3.2.0 | lazac |
| clay | 238 | 2.25 | 18 | CSS preprocessor as embedded Haskell. | (bsd3, graphics, library, web) | 2024-01-13 | 0.15.0 | SebastiaanVisser, tomjaguarpaw, turion |
| clckwrks | 171 | 0.0 | 11 | A secure, reliable content management system (CMS) and blogging platform | (bsd3, clckwrks, library) | 2022-04-29 | 0.28.0.1 | JeremyShaw |
| clckwrks-cli | 75 | 0.0 | 1 | a command-line interface for adminstrating some aspects of clckwrks | (bsd3, clckwrks, library, program) | 2022-04-17 | 0.3.0.5 | JeremyShaw |
| clckwrks-dot-com | 27 | 0.0 | 1 | clckwrks.com | (bsd3, clckwrks, program) | 2015-05-15 | 0.3.11 | JeremyShaw |
| clckwrks-plugin-bugs | 62 | 0.0 | 1 | bug tracking plugin for clckwrks | (bsd3, clckwrks, library) | 2014-08-20 | 0.7.5 | JeremyShaw |
| clckwrks-plugin-ircbot | 45 | 0.0 | 1 | ircbot plugin for clckwrks | (bsd3, clckwrks, library) | 2019-05-26 | 0.6.17.5 | JeremyShaw |
| clckwrks-plugin-mailinglist | 4 | 0.0 | 1 | mailing list plugin for clckwrks | (bsd3, clckwrks, library) | 2017-07-21 | 0.3.0.2 | JeremyShaw |
| clckwrks-plugin-media | 74 | 0.0 | 1 | media plugin for clckwrks | (bsd3, clckwrks, library) | 2022-06-27 | 0.6.17.2 | JeremyShaw |
| clckwrks-plugin-page | 177 | 0.0 | 2 | support for CMS/Blogging in clckwrks | (bsd3, clckwrks, library) | 2022-04-29 | 0.4.3.26 | JeremyShaw |
| clckwrks-plugin-redirect | 9 | 0.0 | 0 | support redirects for CMS/Blogging in clckwrks | (bsd3, clckwrks, library) | 2022-04-29 | 0.0.1.3 | JeremyShaw |
| clckwrks-theme-bootstrap | 61 | 0.0 | 1 | simple bootstrap based template for clckwrks | (bsd3, clckwrks, library) | 2022-04-29 | 0.4.3.5 | JeremyShaw |
| clckwrks-theme-clckwrks | 27 | 0.0 | 1 | simple bootstrap based template for clckwrks | (bsd3, clckwrks, library) | 2016-10-07 | 0.5.2.1 | JeremyShaw |
| clckwrks-theme-geo-bootstrap | 9 | 0.0 | 1 | geo bootstrap based template for clckwrks | (bsd3, clckwrks, library) | 2013-04-02 | 0.1.1 | JeremyShaw |
| clean-home | 23 | 0.0 | 1 | Keep your home dir clean by finding old conf files | (bsd3, program, utils) | 2017-03-19 | 0.0.5 | IvanPerez, keera_studios_ci |
| clean-unions (deprecated in favor of extensible) | 19 | 0.0 | 5 | Open unions without need for Typeable | (bsd3, data, deprecated, library) | 2014-10-13 | 0.1.1 | FumiakiKinoshita |
| cleff | 42 | 1.75 | 1 | Fast and concise extensible effects | (bsd3, control, effect, language, library) | 2022-05-21 | 0.3.3.0 | daylily |
| cleff-plugin | 6 | 2.0 | 0 | Automatic disambiguation for extensible effects | (bsd3, control, effect, language, library) | 2022-03-13 | 0.1.0.0 | daylily |
| clerk | 13 | 0.0 | 0 | Declaratively describe spreadsheets | (bsd3, library, spreadsheet) | 2023-01-25 | 0.1.0.3 | deemp |
| clevercss | 25 | 0.0 | 3 | A CSS preprocessor | (bsd3, library, program, text) | 2011-01-06 | 0.2.4 | GeorgBrandl |
| clexer | 4 | 0.0 | 1 | Lexes C++ code into simple tokens | (bsd3, library, unclassified) | 2018-02-22 | 0.1.0.0 | ThomasEding |
| cli | 33 | 0.0 | 1 | CLI | (bsd3, cli, library, program) | 2019-01-04 | 0.2.0 | VincentHanquez, nicolasdp |
| cli-extras | 23 | 0.0 | 3 | Miscellaneous utilities for building and working with command line interfaces | (bsd3, command-line, library) | 2022-07-27 | 0.2.1.0 | JohnEricson, RyanTrinkle, abrar, alexfmpe, maralorn, madeline_os, ymeister |
| cli-git | 21 | 0.0 | 1 | Bindings to the git command-line interface | (bindings, bsd3, git, library) | 2024-05-28 | 0.2.0.1 | JohnEricson, RyanTrinkle, abrar, alexfmpe, maralorn, madeline_os, ymeister |
| cli-nix | 23 | 0.0 | 1 | Bindings to the nix command-line interface | (bindings, bsd3, library, nix) | 2022-08-04 | 0.2.0.0 | JohnEricson, RyanTrinkle, abrar, alexfmpe, maralorn, madeline_os, ymeister |
| cli-setup | 37 | 0.0 | 1 | Helper setup scripts for packaging command-line tools. | (bsd3, command-line-tools, development, library) | 2019-12-15 | 0.2.1.4 | vmchale |
| clifford | 45 | 0.0 | 1 | A Clifford algebra library | (bsd3, library, math, numerical, program) | 2014-03-29 | 0.1.0.14 | spacekitteh |
| clifm | 14 | 0.0 | 1 | Command Line Interface File Manager | (bsd3, program, system) | 2018-06-21 | 0.5.2.1 | pasqu4le |
| climb | 18 | 0.0 | 0 | Building blocks for a GHCi-like REPL with colon-commands | (bsd3, library, program, user-interfaces) | 2024-01-05 | 0.5.0 | ejconlon |
| clipper | 4 | 0.0 | 1 | Haskell API to clipper (2d polygon union/intersection/xor/clipping API) | (algebra, bsd3, library) | 2011-08-08 | 0.0.1 | ChetanTaralekar |
| clit | 49 | 0.0 | 1 | Post tweets from stdin | (bsd3, library, program, web) | 2017-03-21 | 0.4.0.6 | |
| cloben | 15 | 0.0 | 1 | Clone and benchmark Haskell cabal projects | (benchmarking, bsd3, program) | 2018-11-02 | 0.1.1.0 | sgraf812 |
| clock | 614 | 2.5 | 133 | High-resolution clock functions: monotonic, realtime, cputime. | (bsd3, library, system) | 2023-07-17 | 0.8.4 | CetinSert |
| clock-extras | 11 | 0.0 | 1 | A couple functions that probably should be in the 'clock' package | (bsd3, library, web) | 2016-10-05 | 0.1.0.2 | JonathanFischoff |
| clogparse | 11 | 0.0 | 1 | Parse IRC logs such as the #haskell logs on tunes.org | (bsd3, irc, language, library, text) | 2010-10-02 | 0.2 | KeeganMcAllister |
| closed-classes | 13 | 0.0 | 0 | Closed type class declarations | (bsd3, classes, library) | 2021-09-08 | AnthonyVandikas | |
| cloud-haskell | 10 | 0.0 | 1 | The Cloud Haskell Application Platform | (bsd3, control, library) | 2016-07-30 | 0.3.0.0 | FacundoDominguez, TimWatson |
| cloudfront-signer | 4 | 0.0 | 1 | CloudFront URL signer | (bsd3, library, network) | 2013-08-24 | 0.0.0.1 | ChrisDornan |
| cloudy | 9 | 0.0 | 0 | CLI tool to easily spin up and control compute instances in various cloud environments | (bsd3, library, productivity, program) | 2024-09-23 | 0.1.0.1 | cdepillabout |
| clr-bindings | 12 | 0.0 | 1 | Glue between clr-host and clr-typed | (.net, bsd3, clr, ffi, language, library) | 2017-08-05 | 0.2.0 | PepeIborra, TimMatthews |
| clr-host | 11 | 0.0 | 3 | Hosting the Common Language Runtime | (.net, bsd3, clr, ffi, language, library) | 2018-10-01 | 0.2.1.0 | PepeIborra, TimMatthews, moodmosaic |
| clr-inline | 8 | 0.0 | 1 | Quasiquoters for inline C# and F# | (.net, bsd3, clr, ffi, language, library) | 2017-10-08 | 0.2.0.1 | PepeIborra, TimMatthews, moodmosaic |
| clr-marshal | 10 | 0.0 | 4 | Marshaling for the clr | (.net, bsd3, clr, ffi, language, library) | 2017-08-05 | 0.2.0.0 | PepeIborra, TimMatthews, moodmosaic |
| clr-typed | 11 | 0.0 | 1 | A strongly typed Haskell interface to the CLR type system | (.net, bsd3, clr, ffi, language, library) | 2017-08-05 | 0.2.0 | PepeIborra, TimMatthews |
| clr-win-linker | 10 | 0.0 | 1 | A GHC linker wrapper tool to workaround a GHC >8.2 bug | (.net, bsd3, clr, ffi, language, program) | 2017-04-25 | 0.1.0.0 | PepeIborra, TimMatthews |
| cltw | 12 | 0.0 | 1 | Command line Twitter utility | (bsd3, console, program, utils) | 2010-04-19 | 1.1.4 | DinoMorelli |
| clua | 9 | 0.0 | 1 | C to Lua data wrapper generator | (bsd3, language, program) | 2012-04-04 | 0.3 | TomSchouten |
| cluss | 15 | 0.0 | 2 | simple alternative to type classes | (bsd3, constraints, library, type-system) | 2014-10-14 | 0.3 | Kinokkory |
| cmake-syntax | 8 | 0.0 | 0 | Parser for the CMake syntax (CMakeLists.txt and .cmake files) | (bsd3, language, library) | 2019-08-03 | 0.1.0.0 | 0xd34df00d |
| cmark | 204 | 2.25 | 11 | Fast, accurate CommonMark (Markdown) parser and renderer | (bsd3, library, text) | 2023-07-08 | 0.6.1 | JohnMacFarlane |
| cmark-gfm | 132 | 0.0 | 4 | Fast, accurate GitHub Flavored Markdown parser and renderer | (bsd3, library, text) | 2023-08-28 | 0.2.6 | kivikakk, janus, velveteer |
| cmark-highlight | 6 | 0.0 | 1 | Code highlighting for cmark | (bsd3, library, text) | 2016-07-22 | 0.2.0.0 | Artyom |
| cmark-lucid | 8 | 0.0 | 1 | Use cmark with Lucid | (bsd3, library, web) | 2016-07-22 | 0.1.0.0 | Artyom |
| cmark-patterns | 5 | 0.0 | 1 | Pattern synonyms for cmark | (bsd3, library, parsing, text) | 2017-08-08 | 0.1.0.0 | Artyom |
| cmark-sections | 28 | 0.0 | 1 | Represent cmark-parsed Markdown as a tree of sections | (bsd3, library, text) | 2018-08-19 | 0.3.0.1 | Artyom |
| cmath | 14 | 0.0 | 3 | A binding to the standard C math library | (bsd3, library, math) | 2008-03-15 | 0.3 | DonaldStewart |
| cmathml3 | 4 | 0.0 | 1 | Data model, parser, serialiser and transformations for Content MathML 3 | (bsd3, library, program, xml) | 2012-04-01 | 0.1 | AndrewMiller |
| cmdargs | 404 | 2.25 | 98 | Command line argument processing | (bsd3, console, library) | 2023-03-13 | 0.10.22 | NeilMitchell |
| cmdargs-browser | 22 | 0.0 | 1 | Helper to enter cmdargs command lines using a web browser | (bsd3, console, program) | 2020-07-04 | 0.1.4 | NeilMitchell |
| cmdlib | 41 | 0.0 | 3 | a library for command line parsing & online help | (bsd3, library, system) | 2015-05-28 | 0.3.6 | PetrRockai |
| cml | 10 | 0.0 | 1 | Events and Channels as in Concurrent ML | (bsd3, concurrency, library) | 2009-10-05 | 0.1.3 | BenFranksen |
| cmonad | 19 | 0.0 | 1 | A library for C-like programming | (bsd3, language, library) | 2009-03-29 | 0.1.1.1 | LennartAugustsson |
| cmph | 5 | 0.0 | 1 | low level interface to CMPH | (bsd3, data, data-structures, library) | 2016-04-30 | 0.0.1 | MarkWotton |
| cmptype | 14 | 0.0 | 1 | Compare types of any kinds | (bsd3, library, type) | 2019-08-11 | 0.2.0.0 | isovector |
| cmt | 20 | 0.0 | 0 | Write consistent git commit messages | (bsd3, command-line-tools, library, program) | 2020-01-26 | 0.7.1.0 | smallhadroncollider |
| cnc-spec-compiler | 12 | 0.0 | 1 | Compiler/Translator for CnC Specification Files. | (bsd3, compilers-interpreters, parallelism, program) | 2011-08-12 | 0.2.0.1 | RyanNewton |
| co-feldspar | 7 | 0.0 | 0 | Hardware software co-design Feldspar | (bsd3, language, library) | 2021-06-15 | 0.1.0.1 | mararon |
| co-log-effectful | 16 | 0.0 | 0 | effectful log effect using co-log-core | (bsd3, bsd3-, control, library, logging) | 2024-11-16 | 0.0.0.1 | eldritch_cookie |
| co-log-polysemy-formatting | 9 | 0.0 | 1 | A Polysemy logging effect for high quality (unstructured) logs. | (bsd3, library, logging, program) | 2020-12-10 | 0.1.1.0 | AlexChapman |
| coalpit | 10 | 0.0 | 1 | DSV (de)serialization | (bsd3, console, library) | 2024-02-03 | 0.2.0.0 | defanor |
| cobot | 21 | 0.0 | 2 | Computational biology toolkit to collaborate with researchers in constructive protein engineering | (bio, bsd3, library) | 2023-03-23 | 0.1.1.8 | zmactep, ozzzzz, maksbotan, morozovvp |
| cobot-io | 83 | 2.0 | 0 | Biological data file formats and IO | (bio, bsd3, library) | 2024-05-16 | 0.1.5.5 | zmactep, ozzzzz, maksbotan, morozovvp |
| cobot-tools | 14 | 0.0 | 0 | Biological data file formats and IO | (bio, bsd3, library) | 2019-12-31 | 0.1.2.3 | ozzzzz |
| code-builder | 11 | 0.0 | 2 | Simple system for generating code. | (bsd3, data, library) | 2014-05-26 | 0.1.3 | AdamBergmark, ErikHesselink |
| code-conjure | 90 | 0.0 | 0 | synthesize Haskell functions out of partial definitions | (bsd3, haskell, library) | 2024-02-16 | 0.5.14 | rudymatela |
| code-page | 232 | 2.0 | 5 | Windows code page library for Haskell | (bsd3, library, system) | 2021-02-06 | 0.2.1 | ryanglscott |
| codec | 19 | 2.0 | 1 | Simple bidirectional serialization | (bsd3, data, library) | 2017-04-21 | 0.2.1 | PatrickChilton |
| codec-beam | 14 | 0.0 | 1 | Erlang VM byte code assembler | (bsd3, codec, language, library) | 2018-07-06 | 0.2.0 | hkgumbs |
| codec-libevent (deprecated) | 8 | 0.0 | 2 | Cross-platform structure serialisation | (bsd3, data, deprecated, library, parsing, program) | 2008-01-27 | 0.1.2 | AdamLangley |
| codec-mbox | 13 | 0.0 | 2 | A library to read and write mailboxes in mbox format | (bsd3, codec, library) | 2013-06-01 | 0.2.0.0 | NicolasPouillard |
| codecov-haskell | 15 | 1.25 | 1 | Codecov.io support for Haskell. | (bsd3, control, library, program) | 2017-06-17 | 0.5.0 | killy971 |
| codemonitor | 10 | 0.0 | 1 | Tool that automatically runs arbitrary commands when files change on disk. | (bsd3, program, tool) | 2012-06-08 | 0.2 | RickardLindberg |
| codepad | 4 | 2.0 | 1 | Submit and retrieve paste output from CodePad.org. | (bsd3, library, web) | 2010-10-01 | 0.1 | ChrisDone, TheKing |
| codet | 9 | 0.0 | 2 | CodeT | (bsd3, data, library) | 2024-05-29 | 0.1.0.1 | phadej |
| codet-plugin | 9 | 0.0 | 0 | GHC type-checker plugin for solving LiftT instances from codet | (bsd3, data, library) | 2024-05-29 | 0.1.0.1 | phadej |
| codo-notation | 7 | 0.0 | 1 | A notation for comonads, analogous to the do-notation for monads. | (bsd3, language, library) | 2012-11-22 | 0.5.2 | DominicOrchard |
| coerce-role | 10 | 0.0 | 0 | Having trouble deriving instances because of type roles? Solve it here! | (bsd3, library, roles) | 2019-03-29 | 0.1.0.0 | parsonsmatt |
| coercible-subtypes | 20 | 0.0 | 0 | Coercible but only in one direction | (bsd3, data, library) | 2023-08-03 | 0.3.0.1 | viercc |
| coercible-utils | 9 | 0.0 | 3 | Utility functions for Coercible types | (bsd3, control, library) | 2019-09-10 | 0.1.0 | sjakobi, chessai, koz_ross |
| coercion-extras | 6 | 0.0 | 1 | Extra utilities for manipulating nominal and representational coercions | (bsd3, data, library) | 2019-08-05 | 0.1.0.0 | mniip |
| coformat | 11 | 0.0 | 0 | Generate clang-format config based on some existing code base | (bsd3, language, library, program) | 2019-12-30 | 0.3.0.0 | 0xd34df00d |
| cofunctor (deprecated in favor of contravariant) | 9 | 0.0 | 2 | DEPRECATED: use the "contravariant" package | (bsd3, data, deprecated, library) | 2011-09-20 | 0.1.0.1 | BrandonSimmons |
| coincident-root-loci | 9 | 2.0 | 1 | Equivariant CSM classes of coincident root loci | (bsd3, library, math) | 2021-07-26 | 0.3 | BalazsKomuves |
| coinor-clp | 16 | 0.0 | 0 | Linear Programming using COIN-OR/CLP and comfort-array | (bsd3, library, math) | 2024-01-03 | 0.0.0.2 | HenningThielemann |
| cointracking-imports | 19 | 2.0 | 2 | Generate CSV & XLSX files for importing into CoinTracking. | (bsd3, finance, library, web) | 2022-10-29 | 0.1.0.2 | lysergia |
| colada | 34 | 0.0 | 1 | Colada implements incremental word class class induction using online LDA | (bsd3, library, natural-language-processing, program) | 2015-03-02 | 0.8.4.0 | GrzegorzChrupala |
| colchis | 23 | 0.0 | 1 | Rudimentary JSON-RPC 2.0 client over raw TCP. | (bsd3, library, network) | 2014-11-20 | 0.2.0.3 | DanielDiazCarrete |
| cold-widow | 9 | 1.5 | 0 | File transfer via QR Codes. | (bsd3, library, program, utility) | 2016-10-31 | 0.1.2 | mihaigiurgeanu |
| collada-output | 13 | 0.0 | 2 | Generate animated 3d objects in COLLADA | (bsd3, graphics, library, program) | 2011-07-25 | 0.6 | AndyGill, TillmannVogt |
| collada-types | 19 | 0.0 | 4 | Data exchange between graphics applications | (bsd3, graphics, library) | 2019-10-11 | 0.4 | AndyGill, TillmannVogt |
| collapse-util | 9 | 0.0 | 1 | utility for collapsing adjacent writes | (bsd3, concurrency, program) | 2014-06-27 | 0.1.0.1 | MarkWotton |
| collect-errors | 37 | 0.0 | 7 | Error monad with a Float instance | (bsd3, library, math) | 2024-04-10 | 0.1.6.0 | MichalKonecny |
| collections | 11 | 0.0 | 1 | Useful standard collections types and related functions. | (bsd3, data-structures, library) | 2011-07-30 | 0.3.1.1 | JeanPhilippeBernardy, JohannesWaldmann |
| collections-api | 5 | 0.0 | 6 | API for collection data structures. | (bsd3, data-structures, library) | 2010-08-25 | 1.0.0.0 | JeanPhilippeBernardy |
| collections-base-instances | 5 | 0.0 | 2 | Useful standard collections types and related functions. | (bsd3, data-structures, library) | 2010-08-25 | 1.0.0.0 | JeanPhilippeBernardy |
| colonnade | 70 | 2.25 | 7 | Generic types and functions for columnar encoding and decoding | (bsd3, library, web) | 2019-05-19 | 1.2.0.2 | andrewthad, chessai, l3c_amartin |
| colorize-haskell | 18 | 0.0 | 1 | Highligt Haskell source | (bsd3, development, library, program) | 2010-07-24 | 1.0.1 | IavorDiatchki |
| colorless | 54 | 0.0 | 3 | Colorless | The Programmatic IDL | (bsd3, library, web) | 2017-10-17 | 2.2.20 | jxv |
| colorless-http-client | 18 | 0.0 | 1 | Http Client addon for Colorless | (bsd3, library, web) | 2017-10-10 | 0.0.4 | jxv |
| colorless-scotty | 8 | 0.0 | 1 | Scotty server add-on for Colorless | (bsd3, library, web) | 2017-10-11 | 0.0.2 | jxv |
| colors | 33 | 0.0 | 4 | A type for colors | (bsd3, data, library) | 2015-02-23 | 0.3.0.2 | FumiakiKinoshita |
| colour-accelerate | 18 | 0.0 | 1 | Working with colours in Accelerate | (accelerate, bsd3, data, graphics, library) | 2020-08-28 | 0.4.0.0 | TrevorMcDonell |
| coltrane | 4 | 0.0 | 1 | A jazzy, minimal web framework for Haskell, inspired by Sinatra. | (bsd3, library, web) | 2013-12-25 | 0.1.0.0 | wellecks |
| columbia | 22 | 0.0 | 1 | Enhanced serialization using seeking. | (bsd3, library, serialization) | 2017-11-29 | 0.2 | JamesCandy |
| columnar | 12 | 0.0 | 0 | A CSV toolkit based on cassava and enum-text | (bsd3, csv, library, text, web) | 2019-07-28 | 1.0.0.0 | ChrisDornan |
| com | 31 | 0.0 | 2 | Haskell COM support library | (bsd3, ffi) | 2012-09-14 | 1.2.3.1 | KidoTakahiro, SigbjornFinne |
| comark | 6 | 0.0 | 0 | Commonmark processing in pure haskell. | (bsd3, library, program, text) | 2017-09-21 | 0.1.0 | zudov |
| comark-html | 5 | 0.0 | 1 | Commonmark (markdown) to HTML renderer. | (bsd3, library, text) | 2017-09-21 | 0.1.0 | zudov |
| comark-parser | 4 | 0.0 | 1 | Parser for Commonmark (markdown) | (bsd3, library, text) | 2017-09-21 | 0.1.0 | zudov |
| comark-syntax | 5 | 0.0 | 3 | Definitions of AST that represents a Commonmark (markdown) document. | (bsd3, library, text) | 2017-09-21 | 0.1.0 | zudov |
| combinat | 79 | 2.0 | 9 | Generate and manipulate various combinatorial objects. | (bsd3, library, math) | 2023-10-13 | 0.2.10.1 | BalazsKomuves |
| combinat-compat | 6 | 0.0 | 1 | Generate and manipulate various combinatorial objects. | (bsd3, library, math) | 2018-04-03 | 0.2.8.2 | vmchale |
| combinat-diagrams | 9 | 0.0 | 1 | Graphical representations for various combinatorial objects | (bsd3, library, math) | 2015-10-30 | 0.2 | BalazsKomuves |
| combinator-interactive | 9 | 0.0 | 1 | SKI Combinator interpreter | (bsd3, language, library, program) | 2013-09-07 | 0.1.2 | FumiakiKinoshita |
| combinatorial | 25 | 0.0 | 2 | Count, enumerate, rank and unrank combinatorial objects | (bsd3, library, math, statistics) | 2023-02-15 | 0.1.1 | HenningThielemann |
| combinatorics (deprecated in favor of exact-combinatorics) | 10 | 0.0 | 1 | Efficient computation of common combinatoric functions. | (bsd3, deprecated, library, math, statistics) | 2012-01-29 | 0.1.0 | WrenThornton |
| combobuffer | 6 | 0.0 | 1 | Various buffer implementations | (bsd3, data, library) | 2014-05-19 | 0.2 | JohnLato |
| comfort-array | 104 | 2.0 | 16 | Arrays where the index type is a function of the shape type | (bsd3, data-structures, library) | 2024-05-18 | 0.5.5 | HenningThielemann |
| comfort-array-shape | 7 | 0.0 | 2 | Additional shape types for the comfort-array package | (bsd3, data-structures, library) | 2021-08-05 | 0.0 | HenningThielemann |
| comfort-blas | 21 | 0.0 | 1 | Numerical Basic Linear Algebra using BLAS | (bsd3, library, math) | 2024-05-18 | 0.0.3 | HenningThielemann |
| comfort-fftw | 9 | 0.0 | 0 | High-level interface to FFTW (Fast Fourier Transform) based on comfort-array | (bsd3, library, math) | 2023-04-22 | 0.0.0.1 | HenningThielemann |
| comfort-glpk | 17 | 0.0 | 0 | Linear Programming using GLPK and comfort-array | (bsd3, library, math) | 2023-05-11 | 0.1 | HenningThielemann |
| comfort-graph | 52 | 0.0 | 1 | Graph structure with type parameters for nodes and edges | (bsd3, data, library) | 2023-09-29 | 0.0.4 | HenningThielemann |
| comic | 6 | 0.0 | 1 | A format for describing comics. | (bsd3, data, library) | 2019-04-30 | 0.0.1 | davean |
| comma-and | 52 | 0.0 | 0 | Join text together with commas, and "and". | (bsd3, library, utils) | 2024-11-02 | 0.2.0.0 | wvanonsem90 |
| command (deprecated in favor of shake) | 25 | 0.0 | 2 | Conveniently run shell commands | (bsd3, deprecated, library, system) | 2014-09-02 | 0.1.1 | NiklasHambuechen |
| commander | 6 | 0.0 | 0 | pattern matching against string based commands | (bsd3, library, program, text) | 2016-03-11 | 0.1.0.0 | jsdw |
| commodities | 12 | 0.0 | 1 | Library for working with commoditized amounts and price histories | (bsd3, finance, library) | 2017-01-23 | 0.2.0.1 | JohnWiegley |
| commonmark | 452 | 2.0 | 11 | Pure Haskell commonmark parser. | (bsd3, library, text) | 2024-10-05 | 0.2.6.1 | JohnMacFarlane, zudov |
| commonmark-cli | 16 | 0.0 | 0 | Command-line commonmark converter and highlighter. | (bsd3, program, text) | 2023-12-11 | 0.2.1 | JohnMacFarlane |
| commonmark-extensions | 413 | 0.0 | 8 | Pure Haskell commonmark parser. | (bsd3, library, text) | 2024-06-18 | 0.2.5.5 | JohnMacFarlane |
| commonmark-pandoc | 361 | 0.0 | 7 | Bridge between commonmark and pandoc AST. | (bsd3, library, text) | 2024-10-05 | 0.2.2.2 | JohnMacFarlane |
| commsec | 32 | 0.0 | 2 | Provide communications security using symmetric ephemeral keys | (bsd3, cryptography, library) | 2014-01-08 | 0.3.5 | ThomasDuBuisson |
| commsec-keyexchange | 19 | 0.0 | 1 | Key agreement for commsec. | (bsd3, library, network) | 2014-01-09 | 0.3.3 | ThomasDuBuisson |
| commutative | 36 | 0.0 | 1 | Commutative binary operations. | (bsd3, data, library) | 2018-11-20 | 0.0.2 | athanclark |
| commutative-semigroups | 255 | 0.0 | 7 | Commutative semigroups | (algebra, bsd3, data, library, math) | 2024-05-18 | 0.2.0.1 | JohnEricson, MarioBlazevic, RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| comonad | 551 | 2.5 | 164 | Comonads | (bsd3, comonads, control, library) | 2020-12-30 | 5.0.8 | EdwardKmett, EricMertens, ryanglscott |
| comonad-extras | 61 | 0.0 | 4 | Exotic comonad transformers | (bsd3, comonads, control, library) | 2020-02-21 | 4.0.1 | EdwardKmett |
| comonad-transformers (deprecated in favor of comonad) | 195 | 0.0 | 34 | This package has been merged into comonad 4.0 | (bsd3, comonads, control, deprecated, library) | 2013-10-13 | 4.0 | EdwardKmett |
| comonads-fd (deprecated in favor of comonad) | 171 | 0.0 | 10 | This package has been merged into comonad 4.0 | (bsd3, comonads, control, deprecated, library) | 2013-10-13 | 4.0 | EdwardKmett |
| compact | 47 | 2.0 | 9 | Non-GC'd, contiguous storage for immutable data structures | (bsd3, data, library) | 2020-04-13 | 0.2.0.0 | BenGamari, EdwardYang |
| compact-list | 5 | 0.0 | 1 | An append only list in a compact region | (bsd3, data, library) | 2018-09-06 | 0.1.0 | harendra |
| compact-map | 8 | 0.0 | 1 | Compact Data.Map implementation using Data.Binary | (bsd3, data, library) | 2008-11-09 | 2008.11.9 | DavidHimmelstrup |
| compact-mutable | 5 | 0.0 | 2 | Mutable arrays living on the compact heap | (bsd3, library, web) | 2017-06-26 | 0.1 | andrewthad |
| compact-mutable-vector | 5 | 0.0 | 0 | Mutable vector with different GC characteristics | (bsd3, data, library) | 2019-02-26 | 0.0.0.1 | rightfold |
| compact-sequences | 13 | 2.0 | 0 | Stacks, queues, and deques with compact representations. | (bsd3, data, library) | 2020-09-01 | 0.2.0.0 | dfeuer |
| compact-socket | 5 | 0.0 | 1 | Socket functions for compact normal form. | (bsd3, library, network) | 2015-08-28 | 0.1.0.0 | EdwardYang |
| compact-string (deprecated in favor of text) | 3 | 0.0 | 2 | Fast, packed and strict strings with Unicode support, based on bytestrings. | (bsd3, data, deprecated, library) | 2008-11-27 | 0.3.1 | TwanVanLaarhoven |
| compact-string-fix | 12 | 0.0 | 7 | Same as compact-string except with a small fix so it builds on ghc-6.12 | (bsd3, data, library) | 2011-08-19 | 0.3.2 | TonyHannan |
| compact-word-vectors | 24 | 0.0 | 2 | Small vectors of small integers stored very compactly. | (bsd3, data, library) | 2021-04-25 | 0.2.0.2 | BalazsKomuves |
| compactable | 41 | 2.25 | 9 | A typeclass for structures which can be catMaybed, filtered, and partitioned. | (bsd3, control, library) | 2022-01-09 | 0.2.0.0 | fresheyeball |
| compactmap | 80 | 0.0 | 1 | A read-only memory-efficient key-value store. | (bsd3, data, library) | 2024-10-29 | 0.1.4.5 | SimonMarechal |
| companion | 57 | 0.0 | 2 | A Haskell library to provide companion threads. | (bsd3, concurrency, library) | 2023-07-07 | 0.1.0 | MichaelSnoyman, fpcomplete, mpilgrem |
| compare-type | 13 | 0.0 | 1 | compare types of any kinds in haskell | (bsd3, dependent-types, library) | 2015-01-10 | 0.1.1 | Kinokkory |
| comparse | 5 | 2.0 | 0 | A highly generic parser combinators library. | (bsd3, library, parsing) | 2022-01-16 | 0.2.0.0 | nasso |
| compdata | 171 | 0.0 | 12 | Compositional Data Types | (bsd3, generics, library) | 2023-10-16 | 0.13.1 | PatrickBahr |
| compdata-automata | 13 | 0.0 | 1 | Tree automata on Compositional Data Types | (bsd3, generics, library) | 2018-09-25 | 0.9.2 | PatrickBahr |
| compdata-dags | 10 | 0.0 | 1 | Compositional Data Types on DAGs | (bsd3, generics, library) | 2018-09-25 | 0.2.1 | PatrickBahr |
| compdata-fixplate | 17 | 0.0 | 1 | Compdata basics implemented on top of Fixplate | (bsd3, generics, library) | 2018-11-01 | 0.1.3 | EmilAxelsson |
| compdata-param | 24 | 0.0 | 1 | Parametric Compositional Data Types | (bsd3, generics, library) | 2018-09-25 | 0.9.2 | PatrickBahr |
| compdoc-dhall-decoder | 20 | 0.0 | 0 | Allows you to write FromDhall instances for Compdoc | (bsd3, composite, dhall, library, pandoc) | 2021-07-26 | 0.3.0.0 | locallycompact |
| compensated | 68 | 2.0 | 2 | Compensated floating-point arithmetic | (bsd3, library, numeric) | 2021-02-21 | 0.8.3 | EdwardKmett, EricMertens, ryanglscott |
| complex-generic | 7 | 0.0 | 3 | complex numbers with non-mandatory RealFloat | (bsd3, library, math) | 2017-04-03 | 0.1.1.1 | ClaudeHeilandAllen |
| complexity | 24 | 0.0 | 1 | Empirical algorithmic complexity | (bsd3, library, testing) | 2009-05-28 | 0.1.3 | RoelVanDijk |
| composable-associations | 13 | 0.0 | 1 | Types and helpers for composing types into a single larger key-value type. | (bsd3, library, web) | 2017-07-24 | 0.1.0.0 | smprts |
| composable-associations-aeson | 12 | 0.0 | 1 | Aeson ToJSON/FromJSON implementation for the types of composable-associations | (bsd3, library, web) | 2021-03-15 | 0.1.0.1 | smprts |
| compose-trans | 8 | 0.0 | 1 | Composable monad transformers | (bsd3, library, monads) | 2011-11-05 | 0.1 | MiguelMitrofanov |
| composite-aeson | 78 | 0.0 | 8 | JSON for Vinyl records | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-aeson-path | 29 | 0.0 | 1 | Formatting data for the path library. | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-aeson-refined | 77 | 0.0 | 1 | composite-aeson support for Refined from the refined package | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-base | 127 | 0.0 | 23 | Shared utilities for composite-* packages. | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-binary | 38 | 0.0 | 1 | Orphan binary instances. | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-ekg | 54 | 0.0 | 1 | EKG Metrics for Vinyl records | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-hashable | 29 | 0.0 | 1 | Orphan hashable instances. | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-ix | 4 | 0.0 | 0 | Indexing utilities for composite records. | (bsd3, library, web) | 2022-03-23 | 0.0.1.0 | locallycompact |
| composite-opaleye | 75 | 0.0 | 1 | Opaleye SQL for Vinyl records | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composite-swagger | 67 | 0.0 | 1 | Swagger for Vinyl records | (bsd3, library, records) | 2023-12-04 | 0.8.2.2 | dridus, asariley, dfithian |
| composition | 126 | 0.0 | 34 | Combinators for unorthodox function composition | (bsd3, data, library) | 2021-04-04 | 1.0.2.2 | DanBurton |
| composition-extra | 58 | 2.0 | 12 | Combinators for unorthodox structure composition | (bsd3, data, library) | 2023-11-22 | 2.1.0 | athanclark |
| composition-prelude | 434 | 2.0 | 33 | Higher-order function combinators | (bsd3, control, data, library) | 2024-09-26 | 3.0.1.0 | vmchale |
| composition-tree | 33 | 0.0 | 1 | Composition trees for arbitrary monoids. | (bsd3, data, library) | 2018-05-07 | 0.2.0.4 | LiamOConnorDavis |
| compositional-data (deprecated) | 8 | 1.25 | 0 | Compositional Data Types | (bsd3, data, deprecated, library) | 2018-12-27 | 0.1.0.1 | |
| comprehensions-ghc | 8 | 0.0 | 0 | Plugin to generalize comprehensions | (bsd3, library, unclassified) | 2019-04-09 | 0.1.0.1 | |
| compressed | 48 | 2.0 | 1 | Compressed containers and reducers | (bsd3, compression, data, library, mapreduce) | 2018-01-08 | 3.11 | EdwardKmett |
| compstrat | 11 | 0.0 | 1 | Strategy combinators for compositional data types | (bsd3, generics, language, library) | 2015-03-24 | 0.1.0.2 | JamesKoppel |
| comptrans | 20 | 0.0 | 1 | Automatically converting ASTs into compositional data types | (bsd3, data, generics, library) | 2015-04-01 | 0.1.0.5 | JamesKoppel |
| computational-algebra | 64 | 2.25 | 1 | Well-kinded computational algebra library, currently supporting Groebner basis. | (bsd3, library, math) | 2017-12-07 | 0.5.1.0 | HiromiIshii |
| computational-geometry | 13 | 0.0 | 1 | Collection of algorithms in Computational Geometry. | (bsd3, graphics, library, math) | 2017-10-13 | 0.1.0.3 | MaksymilianOwsianny |
| computations | 5 | 0.0 | 1 | Advanced notions of computation | (bsd3, control, library) | 2015-05-03 | 0.0.0.0 | WolfgangJeltsch |
| conala-dataset | 3 | 0.0 | 0 | bindings to the CoNaLa dataset | (ai, bsd3, data, library, machine-learning, nlp) | 2022-05-15 | 0.1.0.0 | ocramz |
| concatenative | 29 | 0.0 | 4 | A library for postfix control flow. | (bsd3, control, library) | 2010-07-02 | 1.0.1 | SamAnklesaria |
| conceit | 50 | 0.0 | 6 | Concurrent actions that may fail with a value. | (bsd3, concurrency, library) | 2021-07-28 | 0.5.0.0 | DanielDiazCarrete |
| concise | 87 | 0.0 | 2 | Utilities for Control.Lens.Cons | (bsd3, data, lenses, library) | 2018-02-04 | 0.1.0.1 | frasertweedale |
| concorde | 5 | 0.0 | 1 | Simple interface to the Concorde solver for the Traveling Salesperson Problem | (algorithms, bsd3, library) | 2011-10-21 | 0.1 | KeeganMcAllister |
| concraft | 92 | 0.0 | 3 | Morphological disambiguation based on constrained CRFs | (bsd3, library, natural-language-processing) | 2018-10-30 | 0.14.2 | JakubWaszczuk |
| concraft-hr | 8 | 0.0 | 1 | Part-of-speech tagger for Croatian | (bsd3, library, natural-language-processing, program) | 2014-12-19 | 0.1.0.2 | vjeranc |
| concraft-pl | 65 | 0.0 | 1 | Morphological tagger for Polish | (bsd3, library, natural-language-processing, program) | 2018-10-30 | 2.4.0 | JakubWaszczuk |
| concrete-typerep | 13 | 0.0 | 3 | Binary and Hashable instances for TypeRep | (bsd3, data, library) | 2013-01-08 | 0.1.0.2 | ReinerPope |
| concur-core | 11 | 0.0 | 1 | A client side web UI framework for Haskell. Core framework. | (bsd3, library, web) | 2018-08-02 | 0.1.0.0 | AnupamJain |
| concurrent-barrier | 14 | 0.0 | 1 | Simple thread barriers | (bsd3, concurrency, library) | 2011-03-14 | 0.1.2 | JeremyFitzhardinge |
| concurrent-batch | 11 | 0.0 | 1 | Concurrent batching queue based on STM with timeout. | (bsd3, data, library) | 2018-07-28 | 0.1.0.0 | HarpoRoeder |
| concurrent-dns-cache | 27 | 0.0 | 1 | Concurrent DNS cache | (bsd3, library, network, program) | 2019-08-15 | 0.1.3 | KazuYamamoto |
| concurrent-extra | 203 | 0.0 | 27 | Extra concurrency primitives | (bsd3, concurrency, library) | 2018-03-14 | 0.7.0.12 | BasVanDijk, RoelVanDijk |
| concurrent-hashtable | 35 | 2.0 | 0 | Thread-safe hash tables for multi-cores! | (bsd3, concurrency, library) | 2019-10-28 | 0.1.8 | PeterRobinson |
| concurrent-machines | 67 | 0.0 | 3 | Concurrent networked stream transducers | (bsd3, concurrency, control, library) | 2022-03-11 | 0.3.1.5 | AnthonyCowley |
| concurrent-resource-map | 13 | 0.0 | 1 | Concurrent resource map | (bsd3, data, library) | 2020-03-18 | 0.2.0.0 | MateuszKowalczyk |
| concurrent-sa | 12 | 0.0 | 1 | Concurrent simulated annealing system. | (algorithms, bsd3, concurrency, library) | 2010-04-07 | 1.0.1 | LouisWasserman |
| concurrent-split | 38 | 0.0 | 2 | MVars and Channels with distinguished input and output side | (bsd3, concurrent, library) | 2018-10-22 | 0.0.1.1 | HenningThielemann |
| concurrent-st | 10 | 0.0 | 1 | Concurrent Haskell in ST | (bsd3, library, software) | 2017-10-09 | 0.1 | andrewthad |
| concurrent-supply | 58 | 2.0 | 5 | A fast concurrent unique identifier supply with a pure API | (bsd3, concurrency, library, parallelism) | 2016-01-17 | 0.1.8 | EdwardKmett |
| concurrent-utilities | 13 | 0.0 | 1 | More utilities and broad-used datastructures for concurrency. | (bsd3, concurrency, library) | 2018-05-03 | 0.2.0.2 | sebaslafleur, LeonSchoorl |
| concurrentoutput (deprecated in favor of concurrent-output) | 13 | 0.0 | 2 | Ungarble output from several threads | (bsd3, deprecated, library, user-interfaces) | 2011-06-08 | 0.2.0.2 | JoachimBreitner |
| cond | 74 | 2.0 | 17 | Basic conditional and boolean operators with monadic variants. | (bsd3, control, library, logic, monad) | 2023-11-19 | 0.5.1 | AdamCurtis, jcranch |
| condor (deprecated) | 6 | 0.0 | 1 | Information retrieval library | (bsd3, deprecated, library, program, search, text) | 2014-01-20 | 0.3 | klangner |
| condorcet | 8 | 0.0 | 1 | Library for Condorcet voting | (bsd3, data, library) | 2008-02-26 | 0.0.1 | GwernBranwen |
| conduino | 16 | 0.0 | 1 | Lightweight composable continuation-based stream processors | (bsd3, control, library) | 2023-12-16 | 0.2.4.0 | jle |
| conduit-aeson | 18 | 0.0 | 1 | Short description | (algorithms, bsd3, library) | 2024-06-24 | 0.1.1.0 | lehins |
| conduit-audio | 33 | 0.0 | 6 | Combinators to efficiently slice and dice audio streams | (bsd3, library, sound) | 2017-09-02 | 0.2.0.3 | mtolly |
| conduit-audio-lame | 12 | 0.0 | 1 | conduit-audio interface to the LAME MP3 library | (bsd3, library, sound) | 2017-09-02 | 0.1.2.1 | mtolly |
| conduit-audio-samplerate | 18 | 0.0 | 1 | conduit-audio interface to the libsamplerate resampling library | (bsd3, library, sound) | 2017-09-02 | 0.1.0.3 | mtolly |
| conduit-audio-sndfile | 18 | 0.0 | 1 | conduit-audio interface to the libsndfile audio file library | (bsd3, library, sound) | 2020-01-16 | 0.1.2.2 | mtolly |
| conduit-connection | 25 | 0.0 | 1 | Conduit source and sink for Network.Connection. | (bsd3, conduit, library, network) | 2019-06-10 | 0.1.0.5 | slomo |
| conduit-iconv | 29 | 0.0 | 1 | Conduit for character encoding conversion. | (bsd3, conduit, library, text) | 2018-02-07 | 0.1.1.3 | slomo |
| conduit-merge | 28 | 0.0 | 1 | Merge multiple sorted conduits | (bsd3, conduit, library) | 2019-05-27 | 0.1.3.0 | cblp |
| conduit-network-stream | 8 | 0.0 | 1 | A base layer for network protocols using Conduits | (bsd3, library, network) | 2013-02-26 | 0.2 | NilsSchweinsberg |
| conduit-resumablesink | 10 | 0.0 | 1 | Allows conduit to resume sinks to feed multiple sources into it. | (bsd3, conduit, data, library) | 2017-11-01 | 0.2 | AndrewMiller |
| conduit-throttle | 18 | 0.0 | 1 | Throttle Conduit Producers | (bsd3, data, library) | 2017-12-21 | 0.3.1.0 | mtesseract |
| conduit-tokenize-attoparsec (deprecated) | 4 | 0.0 | 0 | Conduits for tokenizing streams. | (bsd3, conduit, data, deprecated, library, program) | 2016-01-31 | 0.1.0.0 | newhoggy, haskellworks |
| conduit-vfs | 10 | 0.0 | 1 | Virtual file system for Conduit; disk, pure, and in-memory impls. | (bsd3, conduit, filesystem, io, library) | 2019-06-12 | 0.1.0.3 | RobertFischer |
| conduit-vfs-zip | 7 | 0.0 | 0 | Zip archive interface for the Conduit Virtual File System. | (bsd3, compression, conduit, filesystem, io, library, zip) | 2019-06-12 | 0.1.0.1 | RobertFischer |
| conf | 8 | 2.0 | 1 | Parser for Haskell-based configuration files. | (bsd3, configuration, library, parsing) | 2015-07-17 | 0.1.1.0 | carymrobbins |
| conferer-provider-dhall (deprecated in favor of conferer-source-dhall) | 9 | 0.0 | 0 | Configuration for reading dhall files | (bsd3, configuration, deprecated, library) | 2020-03-11 | 0.3.0.0 | ludat |
| conferer-provider-json (deprecated in favor of conferer-source-json) | 19 | 0.0 | 2 | conferer's provider for reading json files | (bsd3, configuration, deprecated, library) | 2020-03-11 | 0.3.0.0 | ludat |
| conferer-provider-yaml (deprecated in favor of conferer-source-yaml) | 8 | 0.0 | 0 | Configuration for reading yaml files | (bsd3, configuration, deprecated, library) | 2020-03-11 | 0.3.0.0 | ludat |
| confide | 16 | 0.0 | 1 | derive typeclass instances for decoding types from HOCON conf | (bsd3, data, library) | 2018-03-08 | 0.1.0.3 | amilkov |
| config-ini | 157 | 0.0 | 8 | A library for simple INI-based configuration files. | (bsd3, configuration, library) | 2023-11-05 | 0.2.7.0 | gdritter |
| configuration | 8 | 0.0 | 1 | Simple data type for application configuration. | (bsd3, data, library) | 2012-12-07 | 0.1.1 | HiromiIshii |
| configurator | 72 | 1.75 | 50 | Configuration management | (bsd3, configuration, data, library) | 2014-07-02 | 0.3.0.0 | BryanOSullivan |
| configurator-export | 14 | 0.0 | 1 | Pretty printer and exporter for configurations from the "configurator" library. | (bsd3, configuration, data, library) | 2016-05-08 | 0.1.0.1 | jle |
| configurator-ng | 5 | 1.25 | 1 | The next generation of configuration management | (bsd3, configuration, data, library) | 2016-10-31 | 0.0.0.1 | LeonSmith |
| configurator-pg | 112 | 2.0 | 1 | Reduced parser for configurator-ng config files | (bsd3, configuration, data, library) | 2024-03-07 | 0.2.10 | vollmert, steve_chavez, LaurenceIsla |
| confsolve | 73 | 0.0 | 1 | A command line tool for resolving conflicts of file synchronizers. | (bsd3, program, utils) | 2017-07-31 | 0.5.6 | DanielTrstenjak |
| conftrack | 3 | 0.0 | 0 | Tracable multi-source config management | (bsd3, configuration, library) | 2024-07-25 | 0.0.1 | stuebinm |
| conic-graphs | 11 | 0.0 | 0 | Vinyl-style extensible graphs. | (bsd3, graphs, library, vinyl) | 2021-09-08 | 0.0.1.0 | locallycompact |
| conjugateGradient | 25 | 0.0 | 1 | Sparse matrix linear-equation solver | (bsd3, library, math) | 2013-04-20 | 2.2 | LeventErkok |
| conjure | 6 | 2.0 | 1 | A BitTorrent client | (bsd3, library, network, program) | 2008-03-09 | 0.1 | GwernBranwen |
| connection | 242 | 0.0 | 73 | Simple and easy network connections API | (bsd3, library, network) | 2019-09-02 | 0.3.1 | VincentHanquez |
| connection-pool | 27 | 0.0 | 1 | Connection pool built on top of resource-pool and streaming-commons. | (bsd3, data, library, network) | 2018-03-03 | 0.2.2 | PeterTrsko |
| connection-string | 7 | 0.0 | 1 | A library for parsing connection strings. | (bsd3, library, text) | 2018-05-23 | 0.2.0.0 | GeorgePollard |
| connections | 26 | 0.0 | 2 | Orders, Galois connections, and lattices. | (bsd3, library, math, numerical, program) | 2021-09-16 | 0.3.2 | cmk |
| console-program | 79 | 2.0 | 1 | Interpret the command line and a config file as commands and options | (bsd3, console, library, system) | 2019-03-23 | 0.4.2.3 | AriePeterson |
| const-math-ghc-plugin | 15 | 0.0 | 1 | Compiler plugin for constant math elimination | (bsd3, compiler-plugin, library) | 2012-10-19 | 1.0.0.0 | ConradParker |
| constable | 4 | 0.0 | 0 | A safe interface for Const summarization | (bsd3, development, library) | 2023-01-06 | 0.1.0.0 | aaronallen8455 |
| constaparser | 14 | 0.0 | 1 | Parse ByteStrings of a prescribed length. | (bsd3, data, library) | 2018-06-22 | 0.1.0.1 | chessai |
| constr-eq | 6 | 0.0 | 0 | Equality by only Constructor | (bsd3, generics, library) | 2019-09-05 | 0.1.0.0 | kelemzol |
| constrained-category | 5 | 0.0 | 0 | Constrained Categories | (bsd3, library, unclassified) | 2018-12-30 | 0.1.0.0 | |
| constrained-normal | 15 | 0.0 | 1 | Normalised Deep Embeddings for Constrained Type-Class Instances | (bsd3, control, library) | 2014-06-09 | 1.0.2 | NeilSculthorpe |
| constraint (deprecated) | 26 | 0.0 | 3 | Reified constraints | (bsd3, constraint, deprecated, library) | 2019-11-18 | 0.1.4.0 | |
| constraint-classes | 22 | 0.0 | 1 | Various typeclasses using ConstraintKinds | (bsd3, library, unclassified) | 2016-12-27 | 0.5.1 | guaraqe |
| constraint-reflection (deprecated) | 10 | 0.0 | 1 | Constraint reflection | (bsd3, deprecated, library, unclassified) | 2018-05-08 | 0.1.0.0 | |
| constraint-tuples | 22 | 0.0 | 0 | Partially applicable constraint tuples | (bsd3, data, library) | 2024-05-03 | 0.2 | ryanglscott |
| constraints-deriving | 32 | 0.0 | 2 | Manipulating constraints and deriving class instances programmatically. | (bsd3, constraints, library) | 2021-03-24 | 1.1.1.2 | achirkin |
| constraints-extras | 387 | 2.0 | 17 | Utility package for constraints | (bsd3, constraints, library) | 2024-05-28 | 0.4.0.1 | CaleGibbard, JohnEricson, RyanTrinkle, abrar, 3noch, alexfmpe, maralorn, ymeister |
| construct | 33 | 0.0 | 0 | Haskell version of the Construct library for easy specification of file formats | (bsd3, data, library, parsing, serialization) | 2023-12-19 | 0.3.1.2 | MarioBlazevic |
| constructible | 14 | 0.0 | 1 | Exact computation with constructible real numbers | (bsd3, library, math) | 2021-11-09 | 0.1.2 | AndersKaseorg |
| constructive-algebra | 31 | 0.0 | 1 | A library of constructive algebra. | (algebra, bsd3, library, math) | 2011-03-31 | 0.3.0 | AndersMortberg |
| consul-haskell | 17 | 0.0 | 2 | A consul client for Haskell | (bsd3, library, network) | 2020-01-18 | 0.5.0 | NiklasHambuechen, sseveran, ketzacoatl |
| consumers | 53 | 0.0 | 1 | Concurrent PostgreSQL data consumers | (bsd3, concurrency, database, library) | 2024-08-30 | 2.3.2.0 | arybczak, trin_cz, jonathanjouty, jsynacek |
| container-builder | 11 | 0.0 | 1 | Functions for building containers from a known number of elements | (bsd3, library, web) | 2016-05-19 | 0.1 | andrewthad |
| container-classes (deprecated) | 9 | 0.0 | 1 | Generic classes for interacting with different container types | (bsd3, data-structures, deprecated, library) | 2010-07-18 | 0.0.0.0 | IvanMiljenovic |
| containers | 670 | 2.75 | 5465 | Assorted concrete container types | (bsd3, data-structures, library) | 2023-09-27 | 0.7 | dfeuer, MattRenaud, meooow |
| containers-accelerate | 5 | 0.0 | 0 | Hashing-based container types | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| containers-benchmark | 17 | 0.0 | 1 | Extensive benchmark suite for containers package. | (benchmarking, bsd3, program) | 2011-11-28 | 1.1.0.0 | MilanStraka |
| containers-deepseq (deprecated in favor of containers) | 11 | 0.0 | 1 | Provide orphan NFData instances for containers as needed. (deprecated) | (bsd3, data, deprecated, library) | 2012-01-19 | 0.1.0.1 | MichaelSnoyman |
| containers-good-graph | 8 | 0.0 | 1 | Data.Graph, but it doesn't suck! | (bsd3, data-structures, library) | 2021-06-03 | 0.6.4.1 | isovector |
| containers-unicode-symbols | 63 | 0.0 | 6 | Unicode alternatives for common functions and operators | (bsd3, library, unclassified) | 2021-06-07 | 0.3.1.3 | RoelVanDijk |
| context-free-art | 27 | 0.0 | 0 | Generate art from context-free grammars | (bsd3, graphics, library, program) | 2019-10-29 | 0.3.0.1 | 414owen |
| context-free-grammar | 18 | 0.0 | 1 | Basic algorithms on context-free grammars | (bsd3, language, library) | 2021-05-29 | 0.1.1 | nedervold |
| contiguous | 126 | 0.0 | 19 | Unified interface for primitive arrays | (array, bsd3, data, library, primitive) | 2024-02-06 | 0.6.4.2 | andrewthad, chessai, l3c_amartin |
| contiguous-checked | 10 | 0.0 | 3 | contiguous with bounds checks | (bsd3, data, library) | 2019-01-02 | 0.3.2.0 | andrewthad |
| contiguous-fft | 13 | 0.0 | 1 | dft of contiguous memory structures | (bsd3, data, library) | 2019-02-16 | 0.2.2.0 | chessai |
| continue | 13 | 0.0 | 1 | Monads with suspension and arbitrary-spot reentry | (bsd3, control, library) | 2013-04-21 | 0.2.0 | ErtugrulSoeylemez, esz |
| continued-fraction | 28 | 2.0 | 1 | Types and functions for working with continued fractions in Haskell | (bsd3, library, math) | 2018-08-18 | 0.1.0.11 | vmchale |
| contracheck-applicative | 20 | 1.75 | 0 | Validation types/typeclass based on the contravariance. | (bsd3, library, validation) | 2020-10-07 | 0.2.0 | Birkmann |
| contravariant | 381 | 2.5 | 185 | Contravariant functors | (bsd3, control, data, library) | 2021-07-27 | 1.5.5 | EdwardKmett, EricMertens, ryanglscott |
| control (deprecated) | 14 | 0.0 | 3 | Class of monad transformers which control operations can be lifted thru | (bsd3, control, deprecated, library) | 2018-08-19 | 0.1.1.0 | |
| control-bool | 27 | 0.0 | 5 | Useful combinators for boolean expressions | (bsd3, control, library) | 2013-12-08 | 0.2.1 | FumiakiKinoshita |
| control-dotdotdot | 15 | 0.0 | 1 | Haskell operator `g ... f = \x1 .. xn -> g (f x1 .. xn)`. | (bsd3, control, library) | 2018-01-21 | 0.1.0.1 | erisco |
| control-dsl | 37 | 1.75 | 1 | An alternative to monads in do-notation | (bsd3, control, dsl, effect, general, io, language, library, mutable-state, polymorphism) | 2018-10-18 | 0.2.1.3 | yangbo |
| control-event | 44 | 0.0 | 2 | Event scheduling system. | (bsd3, control, library) | 2019-05-17 | 1.3 | ThomasDuBuisson |
| control-iso | 10 | 0.0 | 1 | A typeclass for type isomorphisms | (bsd3, control, library) | 2019-02-04 | 0.1.0.2 | fresheyeball |
| control-monad-attempt (deprecated) | 22 | 0.0 | 3 | Monad transformer for attempt. (deprecated) | (bsd3, data, deprecated, failure, library) | 2012-01-19 | 0.3.0.1 | MichaelSnoyman, NicolasPouillard |
| control-monad-loop | 13 | 0.0 | 8 | Simple monad transformer for imperative-style loops | (bsd3, control, library) | 2012-07-08 | 0.1 | JoeyAdams |
| control-monad-queue | 18 | 0.0 | 1 | Reusable corecursive queues, via continuations. | (bsd3, control, library) | 2015-12-19 | 0.2.0.1 | LeonSmith |
| control-timeout (deprecated) | 16 | 0.0 | 3 | Timeout handling | (bsd3, control, deprecated, library) | 2008-02-01 | 0.1.2 | AdamLangley |
| contstuff (deprecated) | 67 | 0.0 | 7 | Fast, easy to use CPS-based monad transformers | (bsd3, control, deprecated, library, monads) | 2011-05-19 | 1.2.6 | ErtugrulSoeylemez, esz |
| contstuff-monads-tf (deprecated) | 11 | 0.0 | 1 | ContStuff instances for monads-tf transformers (deprecated) | (bsd3, control, deprecated, library, monads) | 2010-11-24 | 0.2.1 | ErtugrulSoeylemez, esz |
| contstuff-transformers (deprecated) | 6 | 0.0 | 1 | Deprecated interface between contstuff 0.7.0 and the transformers package | (bsd3, control, deprecated, library, monads) | 2010-12-27 | 0.1.1 | ErtugrulSoeylemez, esz |
| convertible | 97 | 2.0 | 67 | Typeclasses and instances for converting between types | (bsd3, data, library) | 2022-05-27 | 1.1.1.1 | ErikHesselink, JohnGoerzen, NicolasWu, rsoeldner, janus |
| convertible-text (deprecated) | 49 | 0.0 | 8 | Typeclasses and instances for converting between types (deprecated) | (bsd3, data, deprecated, failure) | 2012-01-19 | 0.4.0.2 | MichaelSnoyman |
| cookbook | 105 | 0.0 | 1 | Tiered general-purpose libraries with domain-specific applications. | (bsd3, development, library) | 2016-03-15 | 3.0.1.1 | NatePisarski |
| cookies | 7 | 0.0 | 1 | web cookies | (bsd3, library, web) | 2018-06-13 | 0.1.0.0 | chessai |
| coordinate | 98 | 0.0 | 3 | A representation of latitude and longitude | (bsd3, development, library) | 2018-04-06 | 0.2 | TonyMorris |
| copilot | 198 | 2.0 | 6 | A stream DSL for writing embedded C programs. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez, LeePike, agoodloe, frankdedden |
| copilot-bluespec | 25 | 0.0 | 0 | A compiler for Copilot targeting FPGAs. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez, ryanglscott, galoisinc |
| copilot-c99 | 213 | 0.0 | 8 | A compiler for Copilot targeting C99. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez, LeePike, agoodloe, frankdedden |
| copilot-cbmc | 25 | 0.0 | 2 | Copilot interface to a C model-checker. | (bsd3, embedded, language, library) | 2017-07-12 | 2.2.1 | IvanPerez, LeePike, agoodloe, frankdedden |
| copilot-core | 161 | 0.0 | 11 | An intermediate representation for Copilot. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez, agoodloe, frankdedden |
| copilot-frp-sketch | 4 | 0.0 | 0 | FRP sketch programming with Copilot | (bsd3, embedded, language, library) | 2022-02-14 | 1.0.0 | JoeyHess |
| copilot-interpreter | 75 | 0.0 | 1 | Interpreter for Copilot. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez |
| copilot-language | 188 | 0.0 | 8 | A Haskell-embedded DSL for monitoring hard real-time distributed systems. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez, LeePike, agoodloe, frankdedden |
| copilot-libraries | 172 | 0.0 | 3 | Libraries for the Copilot language. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez, LeePike, agoodloe, frankdedden |
| copilot-prettyprinter | 69 | 0.0 | 4 | A prettyprinter of Copilot Specifications. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez |
| copilot-sbv | 25 | 0.0 | 3 | A compiler for CoPilot targeting SBV. | (bsd3, embedded, language, library) | 2017-07-12 | 2.2.1 | IvanPerez, LeePike, agoodloe, frankdedden |
| copilot-theorem | 133 | 0.0 | 3 | k-induction for Copilot. | (bsd3, embedded, language, library) | 2024-11-08 | 4.1 | IvanPerez, LeePike, agoodloe, frankdedden |
| copilot-verifier | 25 | 0.0 | 0 | System for verifying the correctness of generated Copilot programs | (bsd3, language, library, program) | 2024-11-08 | 4.1 | IvanPerez, ryanglscott, galoisinc |
| copr | 15 | 0.0 | 1 | Haskell interface to the Fedora Copr system | (bsd3, fedora, library, web) | 2014-04-10 | 1.1.1 | RickyElrod |
| coquina | 17 | 0.0 | 0 | Yet another shell monad. | (bsd3, library, program, shell) | 2024-01-30 | 0.1.0.1 | abrar |
| core | 13 | 0.0 | 1 | External core parser and pretty printer. | (bsd3, language, library) | 2009-04-08 | 0.5 | DavidHimmelstrup |
| core-haskell | 15 | 0.0 | 1 | A subset of Haskell using in UCC for teaching purpose | (bsd3, compilers-interpreters, language, program) | 2014-03-13 | 0.6.4 | happlebao |
| core-warn | 4 | 2.25 | 0 | "Provide warnings for unexpected Core generation" | (bsd3, library, warning) | 2021-10-24 | 0.1.0.0 | isovector, jonathanlorimer |
| corebot-bliki | 14 | 0.0 | 1 | A bliki written using yesod. Uses pandoc to process files stored in git. | (bsd3, library, program, yesod) | 2012-02-05 | 0.2.2.0 | CoreyOConnor |
| corecursive-main | 9 | 0.0 | 0 | Write your main like it can call itself back. | (bsd3, control, library, program) | 2018-08-19 | 0.1.0.0 | LucasDiCioccio |
| corenlp-parser | 22 | 0.0 | 1 | Launches CoreNLP and parses the JSON output | (bsd3, library, natural-language-processing) | 2018-03-27 | 0.4.0.0 | k_bx |
| cornelis | 7 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2024-05-17 | 0.2.0.1 | isovector | |
| coroutine-object | 22 | 0.0 | 2 | Object-oriented programming realization using coroutine | (bsd3, control, library) | 2016-02-05 | 0.3.0 | IanWooKim |
| couchdb-conduit | 118 | 0.0 | 1 | Couch DB client library using http-conduit and aeson | (bsd3, conduit, database, library) | 2012-11-02 | 0.10.6 | AlexanderDorofeev |
| couchdb-enumerator | 22 | 0.0 | 1 | Couch DB client library using http-enumerator and aeson | (bsd3, database, library, web) | 2012-03-13 | 0.3.7 | JohnLenz |
| count | 11 | 0.0 | 1 | Bijective mappings between values and possibly infinite prefixes of [0..] | (bsd3, data, library) | 2014-06-10 | 0.0.1 | Maxdamantus |
| countable | 26 | 0.0 | 2 | Countable, Searchable, Finite, Empty classes | (bsd3, data, library) | 2022-04-29 | 1.2 | AshleyYakeley |
| country | 81 | 0.0 | 4 | Country data type and functions | (bsd3, library, web) | 2024-05-17 | 0.2.4.2 | andrewthad, chessai, l3c_amartin |
| country-codes | 19 | 0.0 | 3 | ISO 3166 country codes and i18n names. | (bsd3, data, library) | 2019-02-12 | 0.1.4 | FelipeLessa, JeanPhilippeMoresmau |
| court | 9 | 0.0 | 1 | Simple and flexible CI system | (bsd3, development, program) | 2015-11-27 | 0.1.0.1 | thoferon |
| coya | 10 | 0.0 | 0 | Coya monoids | (bsd3, data, library, math) | 2020-07-09 | 0.1.0.1 | chessai |
| cparsing | 8 | 0.0 | 1 | A simple C++ parser with preprocessor features. C++ refactorings included. | (bsd3, language, library) | 2017-11-16 | 0.1.0.0 | lazac |
| cpkg | 81 | 0.0 | 0 | Build tool for C | (bsd3, c, dhall, library, package-management, packaging, program) | 2023-11-06 | 0.2.5.8 | vmchale |
| cplex-hs | 21 | 2.0 | 1 | high-level CPLEX interface | (bsd3, library, math) | 2016-11-05 | 0.5.0.2 | stefanjhlk |
| cplusplus-th | 6 | 2.0 | 2 | C++ Foreign Import Generation | (bsd3, foreign, library) | 2014-10-15 | 1.0.0.0 | MaxwellSwadling |
| cppfilt | 6 | 0.0 | 1 | Bindings for C++ demangling routines | (bsd3, library, system) | 2018-05-09 | 0.1.0.0 | 0xd34df00d |
| cprng-aes (deprecated in favor of cryptonite) | 89 | 0.0 | 20 | Crypto Pseudo Random Number Generator using AES in counter mode. | (bsd3, cryptography, deprecated, library) | 2014-11-13 | 0.6.1 | VincentHanquez |
| cps-except | 11 | 0.0 | 1 | ExceptT replacement in CPS style | (bsd3, library, mtl, transformers) | 2021-03-29 | 0.0.1.2 | KristofBastiaensen |
| cpsa | 227 | 2.25 | 1 | Symbolic cryptographic protocol analyzer | (bsd3, cryptography, program) | 2024-07-17 | 4.4.5 | JohnRamsdell, mliskov, joshuaguttman |
| cpu | 51 | 2.0 | 27 | Cpu information and properties helpers. | (bsd3, data, library) | 2013-11-12 | 0.1.2 | VincentHanquez |
| cpuperf | 9 | 0.0 | 1 | Modify the cpu frequency on OpenBSD systems | (bsd3, program, system) | 2008-06-16 | 0.1.1 | DonaldStewart |
| crackNum | 169 | 0.0 | 2 | Crack various integer and floating-point data formats | (bsd3, program, tools) | 2024-11-09 | 3.15 | LeventErkok |
| cradle | 6 | 0.0 | 0 | A simpler process library | (bsd3, library, system) | 2024-05-13 | 0.0.0.0 | jkarni |
| crawlchain | 33 | 0.0 | 1 | Simulation user crawl paths | (bsd3, library, web) | 2018-05-26 | 0.3.1.0 | axm |
| crc16 | 8 | 0.0 | 1 | Calculate the crc16-ccitt. | (bsd3, cryptography, library) | 2011-01-16 | 0.1.1 | JorisPutcuyps |
| crc16-table | 8 | 0.0 | 2 | Compute CRC16 checksums using a lookup table. | (bsd3, library, text) | 2010-09-21 | 0.1 | KeeganMcAllister |
| crc32c | 32 | 0.0 | 1 | crc32c | (bsd3, ffi, library, raw) | 2024-06-05 | 0.2.2 | leptonyu |
| crdt | 100 | 2.25 | 1 | Conflict-free replicated data types | (bsd3, distributed-systems, library) | 2021-01-30 | 10.7 | cblp |
| creatur | 236 | 0.0 | 1 | Framework for artificial life experiments. | (ai, bsd3, library) | 2021-08-18 | 5.9.30 | AmyDeBuitleir |
| crf-chain1 | 16 | 0.0 | 2 | First-order, linear-chain conditional random fields | (bsd3, library, math) | 2019-11-30 | 0.2.3 | JakubWaszczuk |
| crf-chain1-constrained | 32 | 0.0 | 3 | First-order, constrained, linear-chain conditional random fields | (bsd3, library, math) | 2018-10-30 | 0.6.0 | JakubWaszczuk |
| crf-chain2-generic | 13 | 0.0 | 2 | Second-order, generic, constrained, linear conditional random fields | (bsd3, library, math) | 2013-01-09 | 0.3.0 | JakubWaszczuk |
| crf-chain2-tiers | 38 | 0.0 | 3 | Second-order, tiered, constrained, linear conditional random fields | (bsd3, library, natural-language-processing) | 2018-10-30 | 0.6.0 | JakubWaszczuk |
| critbit | 21 | 0.0 | 2 | Crit-bit maps and sets | (bsd3, data, library) | 2014-07-04 | 0.2.0.0 | BryanOSullivan |
| criterion | 739 | 2.75 | 28 | Robust, reliable performance measurement and analysis | (benchmarking, bsd3, development, library, performance, program, testing) | 2024-10-27 | 1.6.4.0 | BryanOSullivan, RyanNewton, ryanglscott |
| criterion-cmp | 7 | 0.0 | 0 | A simple tool for comparing in Criterion benchmark results | (bsd3, development, program) | 2021-02-14 | 0.1.0.0 | phadej |
| criterion-compare | 6 | 2.0 | 0 | A simple tool for visualising differences in Criterion benchmark results | (bsd3, development, program) | 2019-07-29 | 0.1.0.0 | BenGamari, AndreasK |
| criterion-measurement | 322 | 0.0 | 6 | Criterion measurement functionality and associated types | (benchmarking, bsd3, development, library, performance, testing) | 2024-10-27 | 0.2.3.0 | ryanglscott |
| criterion-to-html | 12 | 0.0 | 1 | Convert criterion output to HTML reports | (bsd3, development, program) | 2012-06-27 | 0.0.0.3 | JasperVanDerJeugt |
| crjdt-haskell | 10 | 0.0 | 1 | A Conflict-Free Replicated JSON Datatype for Haskell | (bsd3, data, library) | 2017-05-28 | 0.3.0 | amarpotghan |
| crockford | 15 | 0.0 | 2 | An implementation of Douglas Crockford's base32 encoding. | (bsd3, codec, library) | 2009-12-20 | 0.2 | HenryBucklow |
| crucible | 14 | 0.0 | 5 | Crucible is a library for language-agnostic symbolic simulation | (bsd3, language, library) | 2024-08-30 | 0.7.1 | ryanglscott, galoisinc, mccleeary |
| crucible-llvm | 16 | 0.0 | 2 | Support for translating and executing LLVM code in Crucible | (bsd3, language, library) | 2024-08-30 | 0.7 | ryanglscott, galoisinc, mccleeary |
| crucible-symio | 14 | 0.0 | 2 | An implementation of symbolic I/O primitives for Crucible | (bsd3, language, library) | 2024-08-30 | 0.1.1 | ryanglscott, galoisinc, mccleeary |
| cruncher-types (deprecated) | 14 | 0.0 | 1 | Request and Response types for Eval.so's API | (bsd3, deprecated, eval.so, library) | 2014-04-10 | 1.1.0 | RickyElrod |
| crux | 16 | 0.0 | 2 | Simple top-level library for Crucible Simulation | (bsd3, language, library) | 2024-08-30 | 0.7.1 | ryanglscott, galoisinc, mccleeary |
| crux-llvm | 13 | 0.0 | 1 | A verification tool for C programs. | (bsd3, language, library, program) | 2024-08-30 | 0.9 | ryanglscott, galoisinc, mccleeary |
| crypt-sha512 | 12 | 0.0 | 1 | Pure Haskell implelementation for GNU SHA512 crypt algorithm | (bsd3, data, library) | 2017-07-02 | 0 | phadej |
| crypto-api | 378 | 2.25 | 80 | A generic interface for cryptographic operations | (bsd3, cryptography, data, library) | 2018-01-05 | 0.13.3 | ThomasDuBuisson, haskell_github_trust |
| crypto-api-tests | 52 | 0.0 | 1 | A test framework and KATs for cryptographic operations. | (bsd3, cryptography, data, library) | 2014-01-08 | 0.3 | ThomasDuBuisson |
| crypto-cipher-benchmarks | 22 | 0.0 | 1 | Generic cryptography cipher benchmarks | (bsd3, cryptography, library) | 2013-10-08 | 0.0.5 | VincentHanquez |
| crypto-cipher-tests | 49 | 0.0 | 1 | Generic cryptography cipher tests | (bsd3, cryptography, library) | 2013-10-24 | 0.0.11 | VincentHanquez |
| crypto-cipher-types | 75 | 0.0 | 16 | Generic cryptography cipher types | (bsd3, cryptography, library) | 2013-10-25 | 0.0.9 | VincentHanquez |
| crypto-classical | 26 | 0.0 | 1 | An educational tool for studying classical cryptography schemes. | (bsd3, cryptography, library) | 2020-04-20 | 0.3.0 | fosskers |
| crypto-conduit | 103 | 0.0 | 6 | Conduit interface for cryptographic operations (from crypto-api). | (bsd3, conduit, cryptography, library) | 2014-11-12 | 0.5.5 | FelipeLessa, MichaelSnoyman |
| crypto-enigma | 99 | 2.0 | 1 | An Enigma machine simulator with display. | (bsd3, cryptography, education, library, program) | 2019-10-09 | 0.1.1.6 | Orome |
| crypto-multihash | 23 | 0.0 | 0 | Multihash library on top of cryptonite crypto library | (bsd3, cryptography, library, program) | 2016-08-27 | 0.4.2.0 | mseri |
| crypto-numbers | 45 | 0.0 | 8 | Cryptographic numbers: functions and algorithms | (bsd3, cryptography, library) | 2014-12-31 | 0.2.7 | VincentHanquez |
| crypto-pubkey (deprecated in favor of cryptonite) | 71 | 0.0 | 11 | Public Key cryptography | (bsd3, cryptography, deprecated, library) | 2015-01-16 | 0.2.8 | VincentHanquez |
| crypto-pubkey-types | 161 | 0.0 | 29 | Generic cryptography Public keys algorithm types | (bsd3, cryptography, library) | 2015-01-10 | 0.4.3 | VincentHanquez |
| crypto-random (deprecated in favor of cryptonite) | 76 | 0.0 | 32 | Simple cryptographic random related types | (bsd3, cryptography, deprecated, library) | 2015-03-18 | 0.0.9 | VincentHanquez |
| crypto-random-api (deprecated in favor of crypto-random) | 16 | 0.0 | 12 | Simple random generators API for cryptography related code | (bsd3, cryptography, deprecated, library) | 2013-01-03 | 0.2.0 | VincentHanquez |
| crypto-rng | 37 | 0.0 | 2 | Cryptographic random number generator. | (bsd3, crypto, library) | 2022-02-24 | 0.3.0.1 | MikhailGlushenkov, arybczak, trin_cz, jonathanjouty |
| crypto-token | 208 | 0.0 | 2 | crypto tokens | (bsd3, cryptography, library, network) | 2024-10-30 | 0.1.2 | KazuYamamoto |
| crypto-totp | 13 | 0.0 | 1 | Provides generation and verification services for time-based one-time keys. | (bsd3, cryptography, library) | 2013-08-11 | 0.1.0.1 | JeffShaw |
| cryptocipher | 106 | 0.0 | 11 | Symmetrical block and stream ciphers. | (bsd3, cryptography, library) | 2013-10-25 | 0.6.2 | VincentHanquez |
| cryptoconditions | 24 | 0.0 | 1 | Interledger Crypto-Conditions | (bsd3, crypto, finance, library, network) | 2020-03-26 | 0.2.5 | ssadler |
| cryptohash | 248 | 1.25 | 157 | collection of crypto hashes, fast, pure and practical | (bsd3, cryptography, data, library) | 2016-03-25 | 0.11.9 | VincentHanquez |
| cryptohash-conduit | 13 | 0.0 | 9 | cryptohash conduit | (bsd3, conduit, cryptography, library) | 2014-03-30 | 0.1.1 | VincentHanquez |
| cryptohash-cryptoapi | 32 | 0.0 | 15 | Crypto-api interfaces for cryptohash | (bsd3, cryptography, library) | 2016-03-26 | 0.1.4 | VincentHanquez |
| cryptohash-md5 | 214 | 0.0 | 19 | Fast, pure and practical MD5 implementation | (bsd3, cryptography, data, library) | 2021-10-21 | 0.11.101.0 | HerbertValerioRiedel, phadej |
| cryptohash-sha1 | 213 | 0.0 | 23 | Fast, pure and practical SHA-1 implementation | (bsd3, cryptography, data, library) | 2021-11-13 | 0.11.101.0 | HerbertValerioRiedel, phadej |
| cryptohash-sha256 | 226 | 2.25 | 44 | Fast, pure and practical SHA-256 implementation | (bsd3, cryptography, data, library) | 2021-10-10 | 0.11.102.1 | AustinSeipp, HerbertValerioRiedel, phadej |
| cryptohash-sha512 | 33 | 0.0 | 8 | Fast, pure and practical SHA-512 implementation | (bsd3, cryptography, data, library) | 2023-02-07 | 0.11.102.0 | HerbertValerioRiedel, phadej |
| cryptoids | 16 | 0.0 | 2 | Reversable and secure encoding of object ids as a bytestring | (bsd3, cryptography, library) | 2018-07-23 | 0.5.1.0 | gkleen |
| cryptoids-class | 5 | 0.0 | 3 | Typeclass-based interface to cryptoids | (bsd3, library, web) | 2018-01-18 | 0.0.0 | gkleen |
| cryptoids-types | 9 | 0.0 | 4 | Shared types for encrypting internal object identifiers before exposure | (bsd3, library, web) | 2018-12-17 | 1.0.0 | gkleen |
| cryptol | 79 | 0.0 | 1 | Cryptol: The Language of Cryptography | (bsd3, language, library, program) | 2024-08-20 | 3.2.0 | IavorDiatchki, ryanglscott, galoisinc, mccleeary |
| crypton | 540 | 0.0 | 65 | Cryptography Primitives sink | (bsd3, cryptography) | 2024-10-18 | 1.0.1 | KazuYamamoto |
| crypton-conduit | 63 | 0.0 | 2 | crypton conduit | (bsd3, conduit, cryptography, library) | 2023-07-30 | 0.2.3 | psibi, mpilgrem |
| crypton-connection | 536 | 0.0 | 23 | Simple and easy network connection API | (bsd3, library, network) | 2024-11-06 | 0.4.2 | KazuYamamoto |
| crypton-x509 | 332 | 0.0 | 21 | X509 reader and writer | (bsd3, data, library) | 2024-05-30 | 1.7.7 | KazuYamamoto |
| crypton-x509-store | 199 | 0.0 | 14 | X.509 collection accessing and storing methods | (bsd3, data, library) | 2023-06-06 | 1.6.9 | KazuYamamoto |
| crypton-x509-system | 221 | 0.0 | 12 | Handle per-operating-system X.509 accessors and storage | (bsd3, data, library) | 2023-06-06 | 1.6.7 | KazuYamamoto |
| crypton-x509-validation | 339 | 0.0 | 11 | X.509 Certificate and CRL validation | (bsd3, data, library) | 2024-11-06 | 1.6.13 | KazuYamamoto |
| cryptonite (deprecated in favor of crypton, cryptohash-md5, cryptohash-sha1, cryptohash-sha256, cryptohash-sha512) | 434 | 2.75 | 251 | Cryptography Primitives sink | (bsd3, cryptography, deprecated) | 2022-03-13 | 0.30 | LukeTaylor, VincentHanquez |
| cryptonite-cd (deprecated) | 4 | 0.0 | 0 | Cryptography Primitives sink | (bsd3, cryptography, deprecated) | 2021-12-17 | 0.29.1 | ChrisDornan |
| cryptonite-conduit | 82 | 0.0 | 7 | cryptonite conduit | (bsd3, conduit, cryptography, library) | 2017-11-17 | 0.2.2 | MichaelSnoyman, VincentHanquez |
| cryptonite-openssl | 41 | 0.0 | 1 | Crypto stuff using OpenSSL cryptographic library | (bsd3, cryptography) | 2018-04-07 | 0.7 | VincentHanquez |
| cryptostore | 154 | 0.0 | 4 | Serialization of cryptographic data types | (bsd3, codec, cryptography, library) | 2024-05-05 | 0.3.1.0 | OlivierCheron |
| crystalfontz | 4 | 0.0 | 1 | Control Crystalfontz LCD displays. | (bsd3, hardware, library, system, user-interfaces) | 2010-09-21 | 0.1 | KeeganMcAllister |
| cse-ghc-plugin | 7 | 0.0 | 1 | Compiler plugin for common subexpression elimination | (bsd3, compiler-plugin, library) | 2012-08-08 | 0.1.1 | AustinSeipp |
| csg | 15 | 0.0 | 0 | Analytical CSG (Constructive Solid Geometry) library | (bsd3, graphics, library, program) | 2019-01-18 | 0.1.0.6 | DmitryDzhus |
| csound-catalog | 69 | 0.0 | 2 | a gallery of Csound instruments. | (bsd3, library, music) | 2024-06-16 | 0.7.7.0 | AntonKholomiov |
| csound-controllers | 10 | 0.0 | 0 | MIDI controllers | (bsd3, library, music) | 2024-02-20 | 0.1.1.1 | AntonKholomiov |
| csound-expression | 136 | 2.0 | 5 | library to make electronic music | (bsd3, library, music, sound) | 2024-06-16 | 5.4.4.1 | AntonKholomiov |
| csound-expression-dynamic | 72 | 0.0 | 4 | dynamic core for csound-expression library | (bsd3, library, music, sound) | 2024-06-16 | 0.4.0.0 | AntonKholomiov |
| csound-expression-opcodes | 41 | 0.0 | 2 | opcodes for the library csound-expression | (bsd3, library, music, sound) | 2024-06-16 | 0.0.5.4 | AntonKholomiov |
| csound-expression-typed | 120 | 0.0 | 3 | typed core for the library csound-expression | (bsd3, library, music, sound) | 2024-06-16 | 0.2.9.0 | AntonKholomiov |
| csound-sampler | 56 | 0.0 | 2 | A musical sampler based on Csound | (bsd3, library, music) | 2024-06-16 | 0.0.11.0 | AntonKholomiov |
| cspmchecker | 17 | 0.0 | 1 | A command line type checker for CSPM files. | (bsd3, concurrency, program) | 2013-10-11 | 1.0.0 | ThomasGibsonRobinson |
| cspretty | 4 | 0.0 | 1 | AST and pretty printer for CSPm | (bsd3, language, library) | 2016-11-30 | 1.0 | ccasin |
| css (deprecated) | 11 | 0.0 | 1 | Minimal monadic CSS DSL. | (bsd3, deprecated, language, library) | 2014-12-08 | 0.2 | |
| css-easings | 11 | 0.0 | 0 | Defining and manipulating css easing strings. | (bsd3, library, web, webdevelopment) | 2022-06-20 | 0.2.3.0 | wvanonsem90 |
| css-selectors | 24 | 0.0 | 0 | Parsing, rendering and manipulating css selectors in Haskell. | (bsd3, library, web) | 2023-01-06 | 0.5.0.0 | wvanonsem90 |
| csv-conduit | 121 | 0.0 | 5 | A flexible, fast, conduit-based CSV parser library for Haskell. | (bsd3, conduit, csv, data, library, text) | 2024-10-10 | 1.0.1.0 | MichaelXavier, OzgunAtaman, dmvianna |
| csv-enumerator | 37 | 0.0 | 2 | A flexible, fast, enumerator-based CSV parser library for Haskell. | (bsd3, data, library) | 2013-01-21 | 0.10.2.0 | OzgunAtaman |
| csv-to-qif | 17 | 0.0 | 1 | A small program that will read csv files and create qif files | (bsd3, console, program, text) | 2018-02-21 | 0.3.3 | palo |
| ctemplate (deprecated) | 5 | 0.0 | 1 | Binding to the Google ctemplate library | (bsd3, deprecated, library, text) | 2008-02-15 | 0.1 | AdamLangley |
| ctkl | 5 | 0.0 | 1 | packaging of Manuel Chakravarty's CTK Light for Hackage | (bsd3, library, text) | 2014-10-04 | 0.27.0.0 | MarkWotton |
| cube | 6 | 0.0 | 1 | Cubic DSL for 3D printing | (bsd3, language, library) | 2015-04-15 | 0.2.0 | junjihashimoto |
| cubicbezier | 145 | 0.0 | 7 | Efficient manipulating of 2D cubic bezier curves. | (bsd3, geometry, graphics, library, typography) | 2023-07-10 | 0.6.0.7 | BrentYorgey, DavidHimmelstrup, KristofBastiaensen |
| cubicspline | 15 | 2.0 | 1 | Natural cubic spline interpolation. | (algorithms, bsd3, library, math) | 2015-10-18 | 0.1.2 | GershomBazerman |
| cublas | 34 | 0.0 | 4 | FFI bindings to the CUDA BLAS library | (bsd3, foreign, library) | 2020-08-26 | 0.6.0.0 | TrevorMcDonell, bmsherman |
| cuckoo | 25 | 0.0 | 0 | Haskell Implementation of Cuckoo Filters | (bsd3, data, library) | 2021-10-21 | 0.3.1 | larsk |
| cuda | 156 | 0.0 | 16 | FFI binding to the CUDA interface for programming NVIDIA GPUs | (bsd3, foreign, library, program) | 2023-08-15 | 0.11.0.1 | TrevorMcDonell |
| cudd | 25 | 0.0 | 2 | Bindings to the CUDD binary decision diagrams library | (bsd3, data, library) | 2017-01-09 | 0.1.0.4 | adamwalker |
| cue-sheet | 33 | 0.0 | 1 | Support for construction, rendering, and parsing of CUE sheets | (audio, bsd3, library) | 2022-05-21 | 2.0.2 | mrkkrp |
| cufft | 50 | 0.0 | 3 | Haskell bindings for the CUFFT library | (bsd3, foreign, library) | 2020-08-26 | 0.10.0.0 | RobEverest, TrevorMcDonell |
| curl | 77 | 2.25 | 48 | Haskell binding to libcurl | (bsd3, library, network) | 2012-11-13 | 1.3.8 | DonaldStewart, EricMertens, IavorDiatchki, SigbjornFinne |
| curl-aeson | 21 | 0.0 | 2 | Communicate with web services using JSON | (bsd3, json, library, network, web) | 2024-09-01 | 0.1.0.2 | JoelLehtonen |
| currencies | 28 | 0.0 | 1 | Currencies representation, pretty printing and conversion | (bsd3, data, library) | 2018-06-22 | 0.2.0.0 | alx741, DanielCampoverde |
| currency-convert | 11 | 2.0 | 1 | Typesafe currency conversion | (bsd3, data, library) | 2016-08-16 | 0.2.1.0 | pigworts2 |
| curry | 10 | 0.0 | 1 | Curry types | (bsd3, data, library) | 2018-01-25 | 0.0.0.0 | |
| curry-base | 43 | 0.0 | 2 | Functions for manipulating Curry programs | (bsd3, language, library) | 2019-11-22 | 1.1.1 | BerndBrassel, BjoernPeemoeller, HolgerSiegel, CurryLanguage |
| curry-frontend | 60 | 2.0 | 2 | Compile the functional logic language Curry to several intermediate formats | (bsd3, language, library, program) | 2021-02-11 | 2.0.0 | BerndBrassel, BjoernPeemoeller, HolgerSiegel, CurryLanguage |
| curryer | 9 | 0.0 | 1 | A simple HTTP server framework | (bsd3, library, web) | 2017-09-06 | 0.1.0.0 | ChrisPenner |
| cursedcsv | 20 | 2.0 | 1 | Terminal tool for viewing tabular data | (application, bsd3, program) | 2021-08-12 | 0.1.4 | GershomBazerman |
| curve25519 | 63 | 0.0 | 2 | Fast implementations of the curve25519 elliptic curve primitives. | (bsd3, library, math) | 2023-12-12 | 0.2.8 | AdamWick, EricMertens |
| cusolver | 15 | 0.0 | 1 | FFI bindings to CUDA Solver, a LAPACK-like library | (bsd3, foreign, library) | 2020-08-26 | 0.3.0.0 | TrevorMcDonell |
| cusparse | 14 | 0.0 | 1 | FFI bindings to the CUDA Sparse BLAS library | (bsd3, foreign, library) | 2020-08-26 | 0.3.0.0 | TrevorMcDonell |
| custom-interpolation | 9 | 0.0 | 1 | Customizable string interpolation quasiquoters | (bsd3, interpolation, library, quasiquotes, text) | 2023-01-12 | 0.1.0.1 | ruby0b |
| cutter | 13 | 0.0 | 1 | Cut files according to a position list | (bsd3, console, program) | 2017-03-26 | 0.0 | HenningThielemann |
| cve | 9 | 0.0 | 1 | simple and efficient cve datatype | (bsd3, data, library) | 2018-03-21 | 0.1.0.0 | chessai |
| cvss | 7 | 0.0 | 3 | Common Vulnerability Scoring System. | (bsd3, data, library) | 2024-05-30 | 0.1 | frasertweedale |
| cybus | 10 | 0.0 | 0 | multi-dimensional arrays | (bsd3, containers, data, library, program) | 2022-04-13 | 0.3.0.0 | gbwey |
| cypher | 23 | 0.0 | 1 | Haskell bindings for the neo4j "cypher" query language | (bsd3, database, library) | 2012-07-31 | 0.8.1 | SamAnklesaria |
| czipwith | 36 | 0.0 | 3 | CZipWith class and deriving via TH | (bsd3, data, library) | 2021-11-11 | 1.0.1.4 | lspitzner, fozworth, dukerutledge |
| d-bus | 69 | 0.0 | 2 | Permissively licensed D-Bus client library | (bsd3, desktop, library, network, program) | 2017-12-13 | 0.1.8 | PhilippBalzarek, frasertweedale |
| d3js | 5 | 0.0 | 1 | Declarative visualization on a web browser with DSL approach. | (bsd3, graphics, library) | 2013-09-22 | 0.1.0.0 | nebuta |
| dag | 21 | 0.0 | 1 | Compile-time, type-safe directed acyclic graphs. | (bsd3, library, unclassified) | 2015-01-23 | 0.1.0.2 | athanclark |
| dahdit | 30 | 0.0 | 3 | Binary parsing and serialization with integrated size | (bsd3, data, library) | 2023-12-29 | 0.5.1 | ejconlon |
| dahdit-midi | 19 | 0.0 | 0 | MIDI and OSC parsing/printing with dahdit | (bsd3, library, unclassified) | 2024-01-29 | 0.5.5 | ejconlon |
| dahdit-network | 14 | 0.0 | 0 | Network protocol helpers for Dahdit | (bsd3, library, unclassified) | 2024-01-26 | 0.5.2 | ejconlon |
| dahdit-test | 9 | 0.0 | 0 | Test utils for Dahdit serde | (bsd3, library, unclassified) | 2023-12-29 | 0.5.1 | ejconlon |
| dani-servant-lucid2 | 24 | 0.0 | 0 | Servant support for lucid2 | (bsd3, library, web) | 2024-04-26 | 0.1.0.0 | DanielDiazCarrete |
| dap | 5 | 0.0 | 0 | A debug adaptor protocol library | (bsd3, debuggers, language, library) | 2023-09-15 | 0.1.0.0 | CsabaHruska, DavidJohnson |
| dapi | 7 | 0.0 | 1 | Prints a series of dates | (bsd3, console, program) | 2013-04-02 | 0.2.0.0 | OmariNorman |
| darcs-benchmark | 46 | 0.0 | 1 | Comparative benchmark suite for darcs. | (bsd3, program, testing) | 2010-08-08 | 0.1.9 | EricKow, PetrRockai |
| darcs-fastconvert | 15 | 0.0 | 1 | Import/export git fast-import streams to/from darcs. | (bsd3, development, program) | 2011-02-13 | 0.2.1 | PetrRockai |
| darcs-graph | 14 | 0.0 | 1 | Generate graphs of darcs repository activity | (bsd3, distribution, program) | 2008-11-29 | 1.0 | DonaldStewart, IsaacJones |
| darcs-scripts | 10 | 0.0 | 1 | Shell scripts for support of darcs workflow | (bsd3, development, library) | 2015-04-08 | 0.1.1 | HenningThielemann |
| darcs2dot (deprecated in favor of darcs) | 10 | 0.0 | 1 | Outputs dependencies of darcs patches in dot format. | (bsd3, deprecated, development, program) | 2013-04-07 | 0.1.0.1 | SoenkeHahn |
| data-accessor | 228 | 0.0 | 62 | Utilities for accessing and manipulating fields of records | (bsd3, data, library) | 2023-01-15 | 0.2.3.1 | HenningThielemann, LukePalmer |
| data-accessor-monads-fd | 15 | 0.0 | 2 | Use Accessor to access state in monads-fd State monad class | (bsd3, data, library) | 2011-02-26 | 0.2.0.3 | HenningThielemann |
| data-accessor-monads-tf | 22 | 0.0 | 1 | Use Accessor to access state in monads-tf State monad type family | (bsd3, data, library) | 2012-04-10 | 0.2.1.4 | HenningThielemann |
| data-accessor-mtl | 35 | 0.0 | 4 | Use Accessor to access state in mtl State monad class | (bsd3, data, library) | 2023-01-15 | 0.2.0.5 | HenningThielemann |
| data-accessor-template | 125 | 0.0 | 9 | Utilities for accessing and manipulating fields of records | (bsd3, data, library) | 2018-08-31 | 0.2.1.16 | HenningThielemann, LukePalmer |
| data-accessor-transformers | 157 | 0.0 | 11 | Use Accessor to access state in transformers State monad | (bsd3, data, library) | 2023-01-15 | 0.2.1.8 | HenningThielemann |
| data-array-byte | 212 | 0.0 | 11 | Compatibility layer for Data.Array.Byte | (bsd3, compatibility, library) | 2022-10-08 | 0.1.0.1 | Bodigrim, lyxia, andrewthad, sjakobi, chessai |
| data-ascii (deprecated in favor of ascii) | 19 | 0.0 | 1 | Type-safe, bytestring-based ASCII values | (bsd3, data, deprecated, library) | 2021-02-10 | 1.0.0.6 | chris_martin, Monoid_Mary |
| data-aviary | 25 | 0.0 | 2 | Combinator birds. | (bsd3, combinators, library) | 2013-04-24 | 0.4.0 | StephenTetley |
| data-bword | 77 | 0.0 | 3 | Extra operations on binary words of fixed length | (bsd3, data, library) | 2022-08-28 | 0.1.0.2 | MikhailVorozhtsov |
| data-category | 114 | 2.25 | 1 | Category theory | (bsd3, category-theory, library, math) | 2023-03-27 | 0.11 | SjoerdVisscher |
| data-cell | 14 | 0.0 | 4 | Generic cellular data representation library | (bsd3, data, library) | 2015-07-07 | 1.0.0.2 | patrykz |
| data-check (deprecated) | 6 | 0.0 | 1 | Library for checking and normalization of data (e.g. from web forms) | (bsd3, data, deprecated, library, web) | 2017-05-21 | 0.1.1 | mrkkrp |
| data-checked | 68 | 0.0 | 2 | Type-indexed runtime-checked properties | (bsd3, data, library) | 2014-02-09 | 0.3 | MikhailVorozhtsov |
| data-clist | 192 | 0.0 | 7 | Simple functional ring type. | (bsd3, data-structures, library) | 2022-02-25 | 0.2 | JohnVanEnk, jeremyjh |
| data-constructors | 7 | 0.0 | 2 | Generically compare data by their constructors | (bsd3, data, library) | 2017-09-16 | 0.1.0.0 | dailectic |
| data-cycle | 11 | 0.0 | 1 | a cyclic doubly linked list | (bsd3, data, library) | 2012-03-10 | 0.1.2 | TobiasBrandt |
| data-default | 707 | 2.5 | 824 | A class for types with a default value | (bsd3, data, library) | 2024-10-23 | 0.8.0.0 | LukasMai |
| data-default-class | 657 | 0.0 | 331 | A class for types with a default value (compatibility shim) | (bsd3, data, library) | 2024-10-26 | 0.2.0.0 | LukasMai |
| data-default-extra | 15 | 0.0 | 2 | A class for types with a default value. | (bsd3, data, library) | 2017-01-05 | 0.1.0 | PeterTrsko |
| data-default-generics | 12 | 0.0 | 1 | A class for types with a default value | (bsd3, data, library) | 2014-02-20 | 0.3 | jcristovao |
| data-default-instances-base | 71 | 0.0 | 11 | Default instances for types in base | (bsd3, data, library) | 2024-10-17 | 0.1.0.3 | LukasMai |
| data-default-instances-bytestring | 12 | 0.0 | 1 | Default instances for (lazy and strict) ByteString, Builder and ShortByteString. | (bsd3, data, library) | 2016-02-07 | 0.0.1 | PeterTrsko |
| data-default-instances-case-insensitive | 11 | 0.0 | 1 | Default instance for CI type from case-insensitive package. | (bsd3, data, library) | 2016-02-07 | 0.0.1 | PeterTrsko |
| data-default-instances-containers | 430 | 0.0 | 5 | Default instances for types in containers | (bsd3, data, library) | 2024-10-17 | 0.1.0.3 | LukasMai |
| data-default-instances-dlist | 448 | 0.0 | 4 | Default instances for types in dlist | (bsd3, data, library) | 2024-10-17 | 0.0.1.2 | LukasMai |
| data-default-instances-new-base | 21 | 0.0 | 1 | Default instances for types in newer versions of base package. | (bsd3, data, library) | 2017-01-05 | 0.0.2 | PeterTrsko |
| data-default-instances-old-locale | 446 | 0.0 | 4 | Default instances for types in old-locale | (bsd3, data, library) | 2024-10-17 | 0.0.1.2 | LukasMai |
| data-default-instances-text | 11 | 0.0 | 1 | Default instances for (lazy and strict) Text and Text Builder. | (bsd3, data, library) | 2016-02-07 | 0.0.1 | PeterTrsko |
| data-default-instances-unordered-containers | 14 | 0.0 | 1 | Default instances for unordered-containers. | (bsd3, data, library) | 2016-02-07 | 0.0.1 | PeterTrsko |
| data-default-instances-vector | 10 | 0.0 | 2 | Default instances for types defined in vector package | (bsd3, data, library) | 2016-02-07 | 0.0.1 | PeterTrsko |
| data-diverse | 204 | 0.0 | 6 | Extensible records and polymorphic variants. | (bsd3, data, library, records) | 2023-05-29 | 4.7.1.0 | louispan |
| data-diverse-lens | 60 | 0.0 | 3 | Isos & Lens for Data.Diverse.Many and Prisms for Data.Diverse.Which | (bsd3, data, library, records) | 2018-06-30 | 4.3.0.0 | louispan |
| data-dword | 116 | 0.0 | 14 | Stick two binary words together to get a bigger one | (bsd3, data, library) | 2021-12-05 | 0.3.2.1 | MikhailVorozhtsov |
| data-easy | 21 | 0.0 | 2 | Consistent set of utility functions for Maybe, Either, List and Monoids. | (bsd3, data, library) | 2016-07-26 | 0.7.0 | jcristovao |
| data-elf | 10 | 0.0 | 1 | Executable and Linkable Format (ELF) data structures. | (bsd3, data, library) | 2016-07-23 | 0.2 | MikhailVorozhtsov |
| data-emoticons | 13 | 0.0 | 1 | Combinator emoticons: data-aviary in the flavor of emoticons | (bsd3, combinators, library) | 2017-04-23 | 0.1.0 | lbq |
| data-endian | 69 | 0.0 | 6 | Endian-sensitive data | (bsd3, data, library) | 2016-07-07 | 0.1.1 | MikhailVorozhtsov |
| data-extend-generic | 12 | 0.0 | 1 | Extend Haskell data or newtype like in OOP languages | (bsd3, data, library) | 2015-12-16 | 0.1.0.0 | YLiLarry |
| data-extra (deprecated) | 45 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 2.5.5 | |
| data-filepath | 16 | 0.0 | 1 | A type safe file path data structure | (bsd3, data, library) | 2015-02-12 | 2.2.0.0 | MaxwellSwadling, domdere |
| data-files-gen | 8 | 0.0 | 0 | Generate data-files Cabal file field from existing files | (bsd3, library, program, tools) | 2016-08-02 | 0.0.0.1 | JeanPhilippeMoresmau |
| data-fin | 19 | 0.0 | 1 | Finite totally ordered sets | (bsd3, data, library) | 2014-08-16 | 0.1.1.3 | WrenThornton |
| data-fin-simple | 6 | 0.0 | 1 | Simple integral finite set | (bsd3, data, library) | 2015-06-17 | 0.1.0.0 | seagull |
| data-fix | 514 | 2.25 | 32 | Fixpoint data types | (bsd3, data, library) | 2024-07-04 | 0.3.4 | AntonKholomiov, gelisam, phadej |
| data-fix-cse | 20 | 0.0 | 3 | Common subexpression elimination for the fixploint types. | (bsd3, data, library) | 2020-08-02 | 0.0.3 | AntonKholomiov |
| data-flags | 36 | 0.0 | 8 | A package for working with bit masks and flags in general. | (bsd3, data, library) | 2017-07-29 | 0.0.3.4 | MikhailVorozhtsov |
| data-foldapp | 12 | 0.0 | 1 | Fold function applications. Framework for variadic functions. | (bsd3, data, library) | 2018-01-21 | 0.1.1.0 | erisco |
| data-fresh | 16 | 0.0 | 1 | Interface and functor transformers for fresh values | (bsd3, control, library) | 2013-09-08 | 0.2013.251.0 | StijnVanDrongelen |
| data-function-meld | 11 | 0.0 | 1 | Map the arguments and return value of functions. | (bsd3, data, library) | 2016-05-25 | 0.1.1.0 | erisco |
| data-function-tacit | 11 | 0.0 | 1 | Write functions in tacit (pointless) style using Applicative and De Bruijn index notation. | (bsd3, data, library) | 2016-06-01 | 0.1.0.0 | erisco |
| data-functor-logistic | 14 | 0.0 | 1 | Updatable analogue of Distributive functors | (bsd3, data-structures, library) | 2021-11-16 | 0.0 | FumiakiKinoshita |
| data-has | 49 | 2.0 | 8 | Simple extensible product | (bsd3, data, library) | 2020-12-01 | 0.4.0.0 | winterland |
| data-hash | 128 | 0.0 | 9 | Combinators for building fast hashing functions. | (bsd3, data, library) | 2015-05-20 | 0.2.0.1 | DanielGorin |
| data-index | 9 | 0.0 | 1 | Extending the concept of indices for lists and other containers | (bsd3, data, library) | 2018-05-11 | 0.1.0.0 | IlyaPershin |
| data-interval | 89 | 0.0 | 6 | Interval datatype, interval arithmetic and interval-based containers | (bsd3, data, library, math) | 2023-12-21 | 2.1.2 | MasahiroSakai, Bodigrim |
| data-inttrie | 75 | 0.0 | 3 | A simple lazy, infinite trie from integers | (bsd3, data, library) | 2018-03-31 | 0.1.4 | LukePalmer, ThomasDuBuisson |
| data-ivar | 22 | 0.0 | 3 | Write-once variables with concurrency support | (bsd3, concurrency, data, library) | 2008-10-20 | 0.30 | GregoryCrosswhite, LukePalmer |
| data-json-token (deprecated) | 9 | 0.0 | 0 | Json Token datatype | (bsd3, data, deprecated, json, library, program) | 2016-02-02 | 0.1.0.0 | newhoggy, haskellworks |
| data-kiln | 6 | 0.0 | 1 | Sculpt mutable recursive data with reference equality; bake it using a data kiln into an immutable lazy structure | (bsd3, data, library) | 2014-12-17 | 0.1.0.0 | kwf |
| data-layout | 10 | 0.0 | 1 | Read/write arbitrary binary layouts to a "Data.Vector.Storable". | (bsd3, data, library) | 2013-10-06 | 0.1.0.0 | JacobStanley |
| data-lens | 121 | 0.0 | 48 | Used to be Haskell 98 Lenses | (bsd3, comonads, control, library) | 2018-01-01 | 2.11.2 | EdwardKmett, RussellOConnor |
| data-lens-fd | 45 | 0.0 | 9 | Lenses | (bsd3, comonads, control, library) | 2016-07-17 | 2.0.6 | EdwardKmett, RussellOConnor |
| data-lens-ixset (deprecated in favor of data-store, tables, lens) | 20 | 0.0 | 1 | A Lens for IxSet | (bsd3, comonads, control, data-structures, deprecated, library) | 2012-01-15 | 0.1.4 | DagOdenhall |
| data-lens-template | 77 | 0.0 | 21 | Utilities for Data.Lens | (bsd3, data, library) | 2016-07-17 | 2.2 | EdwardKmett, JoelBurget, RussellOConnor |
| data-list-zigzag | 16 | 0.0 | 1 | A list but with a balanced enumeration of Cartesian product. | (bsd3, data, library) | 2018-02-27 | 0.1.1.1 | erisco |
| data-memocombinators | 65 | 2.0 | 18 | Combinators for building memo tables. | (bsd3, data, library) | 2013-12-14 | 0.5.1 | DmitryMalikov, LukePalmer, ThomasDuBuisson |
| data-msgpack (deprecated in favor of msgpack-binary) | 40 | 2.0 | 11 | A Haskell implementation of MessagePack | (bsd3, data, deprecated, library, program) | 2020-02-29 | 0.0.13 | iphydf |
| data-msgpack-types (deprecated in favor of msgpack-types) | 24 | 0.0 | 4 | A Haskell implementation of MessagePack. | (bsd3, data, deprecated, library) | 2020-02-29 | 0.0.3 | iphydf |
| data-named | 33 | 0.0 | 3 | Data types for named entities | (bsd3, library, natural-language-processing) | 2019-11-30 | 0.6.2 | JakubWaszczuk |
| data-nat | 9 | 0.0 | 1 | data Nat = Zero | Succ Nat | (bsd3, data, library, math) | 2012-09-23 | 0.1.2 | GaborLehel |
| data-object (deprecated in favor of aeson) | 72 | 0.0 | 16 | Represent hierachichal structures, called objects in JSON. (deprecated) | (bsd3, data, deprecated, library) | 2012-01-18 | 0.3.1.9 | MichaelSnoyman |
| data-object-json (deprecated in favor of aeson) | 52 | 0.0 | 3 | Serialize JSON data to/from Haskell using the data-object library. (deprecated) | (bsd3, deprecated, library, text) | 2012-01-18 | 0.3.1.8 | MichaelSnoyman |
| data-object-yaml (deprecated in favor of yaml) | 49 | 0.0 | 5 | Serialize data to and from Yaml files (deprecated) | (bsd3, deprecated, library, web) | 2012-01-31 | 0.3.4.2 | MichaelSnoyman |
| data-or | 26 | 0.0 | 2 | A data type for non-exclusive disjunction. | (bsd3, data, library) | 2021-10-18 | 1.0.0.7 | WrenThornton, WrenRomano |
| data-ordlist | 133 | 2.25 | 22 | Set and bag operations on ordered lists | (bsd3, data, library, list) | 2014-11-20 | 0.4.7.0 | LeonSmith |
| data-partition | 19 | 0.0 | 2 | A pure disjoint set (union find) data structure | (bsd3, data, library) | 2015-04-03 | 0.3.0.0 | LukePalmer |
| data-pprint | 40 | 0.0 | 4 | Prettyprint and compare Data values | (bsd3, library, testing, text) | 2022-03-04 | 0.2.4.2 | PeterDivianszky, lspitzner, GaborPali, gombocarti |
| data-quotientref | 7 | 0.0 | 1 | Reference cells that need two independent indices to be accessed. | (bsd3, data, library) | 2008-10-20 | 0.1 | LukePalmer |
| data-ref | 49 | 0.0 | 3 | Unify STRef and IORef in plain Haskell 98 | (bsd3, data, library) | 2023-02-15 | 0.1 | HenningThielemann |
| data-reify | 338 | 0.0 | 13 | Reify a recursive data structure into an explicit graph. | (bsd3, data, language, library, parsing, reflection) | 2024-10-27 | 0.6.4 | AndyGill, ryanglscott |
| data-reify-cse | 10 | 0.0 | 1 | Common Sub-Expression Elimination for graphs generated by Data.Reify. | (bsd3, data, language, library) | 2013-05-08 | 0.0.3 | SebastiaanVisser |
| data-rev | 6 | 0.0 | 1 | A typeclass for reversing order of contents. | (bsd3, data, library) | 2015-01-01 | 0.1.0.1 | jxv |
| data-serializer | 109 | 0.0 | 3 | Common API for serialization libraries | (bsd3, data, library) | 2021-04-04 | 0.3.5 | MikhailVorozhtsov |
| data-sketches-core | 52 | 0.0 | 1 | (bsd3, library, unclassified) | 2021-08-25 | 0.1.0.0 | IanDuncan | |
| data-spacepart (deprecated in favor of spacepart) | 12 | 0.0 | 1 | Deprecated. Now called "spacepart". Space partitioning data structures. | (bsd3, data, deprecated, library) | 2009-02-16 | 20090215.0 | CoreyOConnor |
| data-stm32 | 11 | 0.0 | 0 | ARM SVD and CubeMX XML parser and pretty printer for STM32 family | (bsd3, library, parsing, program) | 2018-02-21 | 0.1.0.0 | srk |
| data-store | 20 | 0.0 | 1 | Type safe, in-memory dictionary with multidimensional keys. | (bsd3, data, library) | 2013-08-19 | 0.3.0.7 | PetrPilar |
| data-svd | 13 | 0.0 | 1 | SVD (System view description) file handling | (bsd3, embedded, library, program) | 2024-02-11 | 0.1.2.0 | srk |
| data-sword | 24 | 0.0 | 3 | Shorter binary words | (bsd3, data, library) | 2022-09-11 | 0.2.0.3 | MikhailVorozhtsov |
| data-textual | 84 | 0.0 | 7 | Human-friendly textual representations. | (bsd3, data, library, text) | 2019-11-01 | 0.3.0.3 | MikhailVorozhtsov |
| data-timeout | 22 | 0.0 | 1 | 64-bit timeouts of nanosecond precision | (bsd3, concurrency, data, library) | 2018-10-22 | 0.3.1 | MikhailVorozhtsov |
| data-transform | 15 | 0.0 | 1 | Functions to transform data structures. | (bsd3, data, library) | 2020-04-10 | 0.1.1.0 | JonasScholl |
| data-tree-print | 24 | 0.0 | 2 | Print Data instances as a nested tree | (bsd3, library, pretty-printer) | 2018-10-24 | 0.1.0.2 | lspitzner, fozworth, dukerutledge |
| data-treify | 15 | 0.0 | 3 | Reify a recursive data structure into an explicit graph. | (bsd3, data, language, library, parsing, reflection-) | 2014-03-18 | 0.3.4 | ConalElliott |
| data-type | 9 | 0.0 | 4 | Basic type wrangling types and classes | (bsd3, data, library, type-system) | 2011-09-23 | 0.1.0 | IainAlexander |
| data-util | 14 | 0.0 | 1 | utilities for handle data | (bsd3, data, development, library, utils) | 2015-09-08 | 0.5 | KatsutoshiItoh |
| data-variant | 32 | 0.0 | 2 | A variant data type, useful for modeling dynamically-typed programming languages | (bsd3, data, library) | 2014-07-31 | 0.28.0.5 | TobiasDammers |
| data-vector-growable | 9 | 0.0 | 0 | Dynamic growable resizable mutable generic vector | (bsd3, data, data-structures, library) | 2020-12-24 | 0.0.1 | FumiakiKinoshita |
| database-id-class | 13 | 0.0 | 1 | Class for types with a database id | (bsd3, database, library) | 2019-07-21 | 0.1.0.1 | abrar |
| database-id-groundhog | 3 | 0.0 | 0 | HasId/Groundhog interop | (bsd3, database, library) | 2019-07-21 | 0.1.0.1 | abrar |
| database-migrate | 28 | 0.0 | 1 | Database versioning and migration (experimental) | (bsd3, database, library) | 2013-07-16 | 0.2.0 | MarkHibberd |
| database-study | 6 | 0.0 | 1 | Demonstrate how a database can be implemented the functional way | (bsd3, database, library, monads) | 2010-02-05 | 0.0.1 | HenningThielemann |
| datadog-tracing | 33 | 2.0 | 0 | Datadog tracing client and mock agent. | (bsd3, library, logging, program) | 2019-05-08 | 1.5.1 | fommil |
| dataenc (deprecated in favor of sandi) | 121 | 0.0 | 33 | Data encoding library | (bsd3, codec, deprecated, library) | 2014-04-22 | 0.14.0.7 | GracjanPolak, MagnusTherning |
| dataflow | 40 | 0.0 | 1 | Generate Graphviz documents from a Haskell representation. | (bsd3, code-generation, compiler, graphs, library, program) | 2015-08-26 | 0.7.3.0 | owickstrom |
| dataflower | 32 | 0.0 | 0 | A Pure-Haskell Timely Dataflow System | (bsd3, library, unclassified) | 2020-08-24 | 0.3.0.0 | jessekempf |
| datalog | 11 | 0.0 | 1 | An implementation of datalog in Haskell | (bsd3, database, library, program) | 2014-09-18 | 0.2.0.2 | TristanRavitch |
| datarobot | 18 | 0.0 | 1 | Client for DataRobot API | (bsd3, library, web) | 2018-03-27 | 1.0.1 | seanhess |
| date-cache | 23 | 0.0 | 8 | Date cacher | (bsd3, library, system) | 2012-09-03 | 0.3.0 | KazuYamamoto |
| dates | 63 | 0.0 | 7 | Small library for parsing different dates formats. | (bsd3, data, library) | 2024-03-29 | 0.2.3.3 | IlyaPortnov |
| dawg | 39 | 0.0 | 9 | Directed acyclic word graphs | (bsd3, data, data-structures, library) | 2013-07-22 | 0.11 | JakubWaszczuk |
| dawg-ord | 52 | 2.0 | 1 | Directed acyclic word graphs | (bsd3, data, data-structures, library) | 2020-09-24 | 0.5.1.2 | JakubWaszczuk |
| day-comonoid | 6 | 0.0 | 1 | A comonoid w.r.t. Day | (bsd3, comonads, data-structures, functors, library) | 2023-10-15 | 0.1 | viercc |
| daytripper | 13 | 0.0 | 2 | Helpers for round-trip tests | (bsd3, library, unclassified) | 2023-12-29 | 0.3.1 | ejconlon |
| dbjava | 5 | 0.0 | 1 | Decompiler Bytecode Java | (bsd3, jvm, library, program) | 2011-04-10 | 1.7 | CarlosGomez |
| dbm | 22 | 0.0 | 1 | A *simple* database migration tool. | (bsd3, database, program) | 2016-09-01 | 0.3 | RickyElrod |
| dbmigrations (deprecated) | 65 | 0.0 | 2 | An implementation of relational database "migrations" | (bsd3, database, deprecated, library, program) | 2022-05-04 | 2.1.0 | JonathanDaugherty |
| dbmigrations-mysql | 5 | 0.0 | 0 | The dbmigrations tool built for MySQL databases | (bsd3, database, library, program) | 2016-10-22 | 2.0.0 | JonathanDaugherty |
| dbmigrations-postgresql | 7 | 0.0 | 1 | The dbmigrations tool built for PostgreSQL databases | (bsd3, database, program) | 2016-10-22 | 2.0.0 | JonathanDaugherty |
| dbmigrations-sqlite | 5 | 0.0 | 1 | The dbmigrations tool built for SQLite databases | (bsd3, database, program) | 2016-10-22 | 2.0.0 | JonathanDaugherty |
| dbmonitor | 5 | 0.0 | 0 | Data consistency alerting for PostgreSQL | (bsd3, database, library, monitoring, program) | 2022-07-19 | 0.1.0 | viviag |
| dbus-hslogger | 17 | 0.0 | 1 | Expose a dbus server to control hslogger | (bsd3, library, program, system) | 2018-05-03 | 0.1.0.1 | eyevanmalicesun |
| dbus-qq | 11 | 0.0 | 1 | Quasi-quoter for DBus functions | (bsd3, library, network) | 2012-08-19 | 0.1.0 | PaoloCapriotti |
| dbus-th | 22 | 0.0 | 2 | TemplateHaskell generator of DBus bindings | (bsd3, library, network) | 2018-03-31 | 0.1.3.0 | IlyaPortnov |
| dbus-th-introspection | 18 | 0.0 | 1 | Generate bindings for DBus calls by using DBus introspection and dbus-th | (bsd3, development, library, program) | 2018-03-31 | 0.1.2.0 | IlyaPortnov |
| dclabel (deprecated in favor of lio) | 17 | 0.0 | 3 | This packge is deprecated. See the the "LIO.DCLabel" in the "lio" package. | (bsd3, deprecated, library, security) | 2012-08-17 | 0.9.0.0 | DeianStefan |
| dclabel-eci11 (deprecated in favor of lio) | 10 | 0.0 | 2 | The Disjunction Category Label Format. | (bsd3, deprecated, library, security) | 2011-07-23 | 0.3 | AlejandroRusso |
| dcpu16 | 12 | 0.0 | 0 | DCPU-16 Emulator & Assembler | (bsd3, compilers-interpreters, library, program) | 2017-01-12 | 0.1.0.2 | anatolat |
| dde | 17 | 2.0 | 1 | Delay differential equations | (bsd3, library, math, program) | 2018-07-08 | 0.3.0 | penkovsky |
| dead-code-detection | 33 | 0.0 | 1 | detect dead code in haskell projects | (bsd3, development, program) | 2016-07-10 | 0.8.1 | SoenkeHahn |
| dear-imgui | 73 | 2.0 | 1 | Haskell bindings for Dear ImGui. | (bsd3, graphics, library) | 2024-10-02 | 2.3.1 | AlexanderBondarenko, OliverCharles |
| debian | 269 | 0.0 | 3 | Modules for working with the Debian package system | (bsd3, debian, library, program) | 2023-09-21 | 4.0.5 | ClintAdams, DavidFox, JeremyShaw, MarcoSilva |
| debian-build | 133 | 0.0 | 1 | Debian package build sequence tools | (bsd3, debian, library, program) | 2021-09-04 | 0.10.2.1 | KeiHibino |
| debruijn | 27 | 0.0 | 0 | de Bruijn indices and levels | (bsd3, development, library) | 2024-11-13 | 0.2 | phadej |
| debruijn-safe | 18 | 0.0 | 0 | de Bruijn indices and levels | (bsd3, development, library) | 2024-11-13 | 0.2 | phadej |
| debug | 29 | 2.5 | 1 | Simple trace-based debugger | (bsd3, debugging, development, library, program) | 2018-03-19 | 0.1.1 | NeilMitchell |
| debug-diff | 8 | 0.0 | 1 | Display a colorized diff between two Haskell values | (bsd3, debug, library) | 2011-09-14 | 0.1 | KeeganMcAllister |
| debug-dump | 15 | 0.0 | 0 | File-based debug output | (bsd3, debug, library) | 2019-06-03 | 0.1.1.0 | vmchale |
| debug-pp | 7 | 0.0 | 1 | A preprocessor for the debug package | (bsd3, debugging, program) | 2018-01-20 | 0.1.1 | PepeIborra |
| debug-tracy | 11 | 0.0 | 0 | More useful trace functions for investigating bugs | (bsd3, development, library, program) | 2019-02-04 | 0.1.0.3 | fresheyeball |
| debugger-hs | 5 | 0.0 | 0 | Write your GDB scripts in Haskell. | (bsd3, debugging, library) | 2021-12-12 | 0.1.1.0 | luc_tielen |
| dec | 341 | 0.0 | 4 | Decidable propositions. | (bsd3, data, dependent-types, library) | 2024-05-17 | 0.0.6 | phadej |
| decepticons | 4 | 0.0 | 1 | The categorical dual of transformers. | (bsd3, control, library) | 2013-05-07 | 0.1.0.0 | JoeQuinn |
| decidable | 46 | 0.0 | 2 | Combinators for manipulating dependently-typed predicates. | (bsd3, dependent-types, library) | 2024-02-28 | 0.3.1.1 | jle |
| decimal-arithmetic | 20 | 0.0 | 1 | An implementation of the General Decimal Arithmetic Specification | (bsd3, library, numeric) | 2018-07-15 | 0.5.1.0 | RobLeslie |
| decision-diagrams | 13 | 0.0 | 1 | Binary Decision Diagrams (BDD) and Zero-suppressed Binary Decision Diagrams (ZDD) | (bsd3, data, data-structures, library, logic) | 2021-11-25 | 0.2.0.0 | MasahiroSakai |
| decoder-conduit | 11 | 0.0 | 1 | Conduit for decoding ByteStrings using Data.Binary.Get | (bsd3, conduit, library) | 2013-09-27 | 0.0.1.1 | hansonkd |
| deep-map | 48 | 2.0 | 0 | Deeply-nested, multiple key type maps. | (bsd3, data, library, statistics) | 2024-11-20 | 0.3.2 | melaniebrown |
| deep-transformations | 15 | 0.0 | 3 | Deep natural and unnatural tree transformations, including attribute grammars | (bsd3, control, generics, library) | 2024-05-19 | 0.2.3 | MarioBlazevic |
| deepcontrol | 51 | 0.0 | 1 | A library that provides deep-level programming style and(or) notation on Applicative and Monad | (bsd3, control, library) | 2015-12-20 | 0.5.4.3 | KONISHI_Yohsuke |
| deepl | 13 | 0.0 | 0 | Call DeepL to translate you files | (bsd3, language, library, program, web) | 2021-04-16 | 0.1.0.1 | PaoloVeronelli |
| deepseq | 187 | 2.5 | 1433 | Deep evaluation of data structures | (bsd3, control, library) | 2024-09-08 | HerbertValerioRiedel, chessai, melaniebrown | |
| deepseq-bounded | 53 | 0.0 | 2 | Bounded deepseq, including support for generic deriving | (bsd3, control, library) | 2015-02-04 | 0.8.0.0 | AndrewSeniuk |
| deepseq-generics | 71 | 0.0 | 23 | GHC.Generics-based Control.DeepSeq.rnf implementation | (bsd3, control, library) | 2016-01-03 | 0.2.0.0 | HerbertValerioRiedel |
| deepseq-th (deprecated in favor of deepseq-generics) | 19 | 0.0 | 2 | Template Haskell based deriver for optimised NFData instances | (bsd3, control, deprecated, library) | 2012-10-13 | 0.1.0.4 | HerbertValerioRiedel |
| deepzoom | 3 | 0.0 | 1 | A DeepZoom image slicer. Only known to work on 32bit Linux | (bsd3, graphics, library) | 2012-01-16 | 0.1 | MatthewPanetta |
| defargs | 11 | 0.0 | 1 | default arguments in haskell | (bsd3, library, type-system) | 2014-10-14 | 0.3 | Kinokkory |
| defaultable-map | 8 | 0.0 | 0 | Applicative maps | (bsd3, library, unclassified) | 2022-06-26 | 1.0.2 | GabrielGonzalez |
| defun | 5 | 0.0 | 0 | Defunctionalization helpers | (bsd3, data, library) | 2023-12-12 | 0.1 | phadej |
| defun-bool | 8 | 0.0 | 1 | Defunctionalization helpers: booleans | (bsd3, data, library) | 2023-12-10 | 0.1 | phadej |
| defun-core | 12 | 0.0 | 10 | Defunctionalization helpers: core definitions | (bsd3, data, library) | 2023-12-10 | 0.1 | phadej |
| defun-sop | 7 | 0.0 | 1 | Defunctionalization helpers: lists | (bsd3, data, library) | 2023-12-10 | 0.1 | phadej |
| deiko-config | 18 | 0.0 | 2 | Small and typesafe configuration library. | (bsd3, data, library) | 2017-11-09 | 0.5.0.1 | YorickLaupa |
| deka | 30 | 0.0 | 2 | Decimal floating point arithmetic | (bsd3, library, math) | 2014-07-16 | 0.6.0.2 | OmariNorman |
| deka-tests | 5 | 0.0 | 1 | Tests for deka, decimal floating point arithmetic | (bsd3, library, math, program) | 2014-07-16 | 0.6.0.2 | OmariNorman |
| delaunay | 12 | 0.0 | 1 | Build a Delaunay triangulation of a set of points | (bsd3, graphics, library) | 2013-05-29 | 0.1.0.2 | MarcelRuegenberg |
| delay | 11 | 0.0 | 2 | More useful and humain delaying functions | (bsd3, concurrency, library, system) | 2016-03-21 | 0 | davean |
| delicious | 14 | 0.0 | 1 | Accessing the del.icio.us APIs from Haskell (v2) | (bsd3, library, web) | 2013-12-30 | 0.3.4 | SigbjornFinne |
| delimited-text | 36 | 0.0 | 3 | Parse character delimited textual data | (bsd3, data, library) | 2011-03-23 | 0.3.0 | DonaldStewart, StefanKersten |
| delimiter-separated | 5 | 0.0 | 1 | Library for dealing with tab and/or comma (or other) separated files | (bsd3, development, library) | 2015-11-27 | 0.1.0.0 | AtzeDijkstra |
| delivery-status-notification | 9 | 0.0 | 0 | Parse bounce messages per RFC3464, RFC3463 | (bsd3, library, web) | 2024-08-19 | 0.2.0.0 | BenMillwood |
| delta-h | 12 | 0.0 | 1 | Online entropy-based model of lexical category acquisition. | (bsd3, library, natural-language-processing, program) | 2012-02-29 | 0.0.3 | GrzegorzChrupala |
| demangler | 9 | 0.0 | 0 | Demangler for C++ mangled names. | (bsd3, development, library, program) | 2024-04-23 | 1.3.2.0 | KevinQuick |
| demarcate (deprecated in favor of free) | 7 | 0.0 | 1 | Demarcating transformed monad. | (bsd3, control, deprecated, library) | 2013-09-23 | 0.1.0 | NickolayKudasov |
| denominate | 13 | 0.0 | 1 | Functions supporting bulk file and directory name normalization. | (bsd3, library, program, system) | 2008-12-07 | 0.5.0 | CalvinSmith |
| dense | 15 | 0.0 | 1 | Mutable and immutable dense multidimensional arrays | (bsd3, data, library) | 2020-11-20 | 0.1.0.1 | cchalmers |
| dep-t | 69 | 0.0 | 4 | Dependency injection for records-of-functions. | (bsd3, control, library) | 2023-01-15 | 0.6.8.0 | DanielDiazCarrete |
| dep-t-advice | 49 | 0.0 | 0 | Giving good advice to functions in records-of-functions. | (bsd3, control, library) | 2022-10-23 | 0.6.2.0 | DanielDiazCarrete |
| dep-t-dynamic | 13 | 0.0 | 0 | A dynamic environment for dependency injection. | (bsd3, control, library) | 2022-11-08 | 0.1.1.0 | DanielDiazCarrete |
| dep-t-value | 4 | 0.0 | 0 | Pair resources files with types within your program. | (bsd3, control, library) | 2022-04-17 | 0.1.0.0 | DanielDiazCarrete |
| dependency | 37 | 0.0 | 3 | Dependency resolution for package management | (bsd3, build, development, library) | 2018-08-17 | 1.2.0.3 | vmchale |
| dependent-hashmap | 14 | 0.0 | 1 | Dependent hash maps | (bsd3, data, library) | 2020-03-02 | 0.1.0.1 | OlleFredriksson |
| dependent-monoidal-map | 25 | 0.0 | 2 | Dependent map that uses semigroup mappend | (bsd3, data, library) | 2024-05-28 | 0.1.1.4 | CaleGibbard, RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| dependent-sum-aeson-orphans | 33 | 0.0 | 3 | JSON instances for DSum, DMap, and Some | (bsd3, json, library) | 2022-12-09 | 0.3.1.1 | CaleGibbard, RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| depq | 30 | 2.0 | 1 | Double-ended priority queues | (bsd3, data, data-mining, data-structures, library) | 2021-04-12 | 0.4.2 | ocramz |
| dequeue | 49 | 0.0 | 6 | A typeclass and an implementation for double-ended queues. | (bsd3, data-structures, library) | 2015-09-03 | 0.1.12 | HenryBucklow |
| derive | 116 | 2.25 | 61 | A program and library to derive instances for data types | (bsd3, development, library, program) | 2019-01-22 | 2.6.5 | AustinSeipp, NeilMitchell, StefanORear, VladimirShabanov, ip1981 |
| derive-IG | 9 | 0.0 | 1 | Macro to derive instances for Instant-Generics using Template Haskell | (bsd3, data, generics, library) | 2010-09-06 | 0.1.1 | HiromiIshii |
| derive-gadt | 7 | 0.0 | 1 | Instance deriving for (a subset of) GADTs. | (bsd3, development, language, library, program) | 2009-07-25 | 0.1.1 | MattMorrow |
| derive-topdown | 40 | 2.0 | 1 | Derive type class instances | (bsd3, development, library) | 2024-05-22 | 0.1.0.0 | songzh |
| derive-trie | 8 | 0.0 | 2 | Automatic derivation of Trie implementations. | (bsd3, data, library) | 2012-02-08 | 0.2.1 | AndreasBaldeau |
| deriving-aeson | 287 | 0.0 | 15 | Type driven generic aeson instance customisation | (bsd3, generics, json, library) | 2023-01-08 | 0.2.9 | FumiakiKinoshita |
| deriving-compat | 373 | 0.0 | 24 | Backports of GHC deriving extensions | (bsd3, compatibility, library) | 2024-03-19 | 0.6.6 | ryanglscott |
| deriving-show-simple | 10 | 0.0 | 0 | Derive a Show instance without field selector names | (bsd3, generics, library) | 2020-10-28 | 0 | FumiakiKinoshita |
| deriving-trans | 78 | 0.0 | 0 | Derive instances for monad transformer stacks | (bsd3, control, library) | 2023-07-11 | 0.9.1.0 | jumper149 |
| derivingvia-extras | 6 | 0.0 | 0 | DerivingVia extras - Miscellaneous /via/ types. | (bsd3, deriving, library, utils) | 2022-04-29 | 0.1.0.0 | BaldurBlondal |
| derp | 28 | 0.0 | 2 | Derivative Parsing | (bsd3, library, parsing) | 2012-03-28 | 0.1.6 | DavidDarais |
| derp-lib | 4 | 0.0 | 1 | combinators based on parsing with derivatives (derp) package | (bsd3, library, text) | 2011-11-11 | 0.0.0.1 | KiYungAhn |
| describe | 69 | 0.0 | 0 | Combinators for describing binary data structures | (bsd3, data, library) | 2020-02-08 | 0.4.0.5 | riuga |
| descriptive | 67 | 0.0 | 1 | Self-describing consumers/parsers; forms, cmd-line args, JSON, etc. | (bsd3, library, parsing) | 2018-08-31 | 0.9.5 | ChrisDone |
| desert | 17 | 0.0 | 0 | a simple build tool for OCaml projects | (bsd3, language, library, program) | 2016-08-24 | 0.1.0.6 | zjhsdtc |
| despair | 13 | 0.0 | 1 | Despair | (bsd3, control, library) | 2015-12-01 | 0.0.6 | Heather |
| detrospector | 14 | 0.0 | 1 | Markov chain text generator | (bsd3, natural-language-processing, program, text) | 2013-04-08 | 0.3 | KeeganMcAllister |
| devanagari-transliterations | 5 | 0.0 | 0 | Conversion between Devanagari Unicode, Harvard-Kyoto, IAST and ISO15919. | (bsd3, library, linguistics) | 2023-12-24 | 0.1.0.0 | thma |
| devtools | 18 | 0.0 | 1 | Haskell development tool agregate | (bsd3, library, testing) | 2020-11-20 | 0.1.0 | mbj |
| dewdrop | 5 | 0.0 | 1 | Find gadgets for return-oriented programming on x86 | (bsd3, library, reverse-engineering, security) | 2011-08-28 | 0.1 | KeeganMcAllister |
| df1 | 46 | 0.0 | 8 | Type, render and parse the df1 hierarchical structured log format | (bsd3, library, logging) | 2024-05-07 | 0.4.3 | RenzoCarbonara |
| df1-html | 11 | 0.0 | 0 | Render and parse df1 logs as HTML | (bsd3, library, logging) | 2023-12-11 | 0.1.1 | RenzoCarbonara, MelisaLauraDiaz |
| df1-wai | 4 | 0.0 | 1 | Df1 log formatting for WAI requests and responses | (bsd3, library, logging) | 2024-05-07 | 0.1 | RenzoCarbonara |
| dfinity-radix-tree | 48 | 2.0 | 0 | A generic data integrity layer. | (blockchain, bsd3, database, dfinity, library, program) | 2019-03-14 | 0.6.3 | EnzoHaussecker, taktoa |
| dgs | 8 | 0.0 | 1 | Haskell front-end for DGS' bot interface | (bsd3, game, library, network, web) | 2010-02-14 | 0.2 | DanielWagner |
| dhall | 438 | 2.75 | 56 | A configuration language guaranteed to terminate | (bsd3, compiler, library, program) | 2023-11-06 | 1.42.1 | GabrielGonzalez, sjakobi |
| dhall-bash | 228 | 0.0 | 0 | Compile Dhall to Bash | (bsd3, compiler, library, program) | 2023-04-19 | 1.0.41 | GabrielGonzalez, sjakobi |
| dhall-check | 11 | 0.0 | 1 | Check all dhall files in a project | (bsd3, development, program) | 2017-05-07 | 1.1.0.0 | anfelor |
| dhall-csv | 11 | 0.0 | 0 | Convert bidirectionally between Dhall and CSV files. | (bsd3, compiler, library, program) | 2023-04-19 | 1.0.4 | GabrielGonzalez |
| dhall-docs | 66 | 0.0 | 0 | Generate HTML docs from a dhall package | (bsd3, compiler, library, program) | 2023-04-19 | 1.0.11 | GabrielGonzalez, sjakobi |
| dhall-fly | 27 | 0.0 | 0 | Translate concourse config from Dhall to YAML | (bsd3, concourse, dhall, json, library, program, yaml) | 2020-03-02 | 0.3.0 | axeman |
| dhall-json | 200 | 2.0 | 7 | Convert between Dhall and JSON or YAML | (bsd3, compiler, library, program) | 2023-04-19 | 1.7.12 | GabrielGonzalez, sjakobi |
| dhall-lex | 15 | 0.0 | 1 | Lexer for the Dhall language | (bsd3, dhall, language, lexers, library) | 2018-03-25 | 0.2.0.0 | |
| dhall-nix | 88 | 0.0 | 0 | Dhall to Nix compiler | (bsd3, compiler) | 2023-04-19 | 1.1.26 | GabrielGonzalez, sjakobi |
| dhall-nixpkgs | 38 | 0.0 | 0 | Convert Dhall projects to Nix packages | (bsd3, nix, program) | 2023-04-19 | 1.0.10 | GabrielGonzalez, sjakobi |
| dhall-openapi | 29 | 0.0 | 0 | Convert an OpenAPI specification to a Dhall package | (bsd3, compiler, library, program) | 2023-04-19 | 1.0.6 | GabrielGonzalez |
| dhall-secret | 12 | 0.0 | 0 | Encrypt Decrypt Dhall expressions | (bsd3, data, library, program) | 2023-03-10 | 0.5.53 | oyanglulu |
| dhall-text (deprecated in favor of dhall) | 42 | 0.0 | 1 | Template text using Dhall | (bsd3, compiler, deprecated, program) | 2019-06-07 | 1.0.18 | GabrielGonzalez |
| dhall-toml | 17 | 0.0 | 0 | Convert between Dhall and TOML | (bsd3, compiler, library, program) | 2023-04-19 | 1.0.3 | GabrielGonzalez |
| dhcp-lease-parser | 7 | 0.0 | 1 | Parse a DHCP lease file | (bsd3, library, software) | 2017-05-26 | 0.1 | andrewthad |
| di | 61 | 0.0 | 3 | Typeful hierarchical structured logging using di, mtl and df1. | (bsd3, library, logging) | 2019-11-17 | 1.3 | RenzoCarbonara |
| di-core | 31 | 0.0 | 8 | Typeful hierarchical structured logging without monad towers. | (bsd3, library, logging) | 2019-11-15 | 1.0.4 | RenzoCarbonara |
| di-df1 | 27 | 0.0 | 6 | Write logs in the df1 format using the di logging framework | (bsd3, library, logging) | 2020-05-28 | 1.2.1 | RenzoCarbonara |
| di-handle | 13 | 0.0 | 3 | IO support for file handles in di-core | (bsd3, library, logging) | 2019-04-29 | 1.0.1 | RenzoCarbonara |
| di-monad | 45 | 0.0 | 2 | mtl flavoured typeful hierarchical structured logging for di-core. | (bsd3, library, logging) | 2023-10-21 | 1.3.5 | RenzoCarbonara |
| di-wai | 7 | 0.0 | 0 | Di logging for WAI requests and responses | (bsd3, library, logging) | 2024-05-07 | 0.2 | RenzoCarbonara |
| dia-base | 25 | 0.0 | 2 | An EDSL for teaching Haskell with diagrams - data types | (bsd3, education, graphics, library) | 2016-05-24 | 0.1.1.4 | PeterDivianszky, lspitzner, GaborPali |
| dia-functions | 33 | 0.0 | 1 | An EDSL for teaching Haskell with diagrams - functions | (bsd3, education, graphics, library) | 2016-05-24 | 0.2.1.5 | PeterDivianszky, lspitzner, GaborPali |
| diagnose | 60 | 2.25 | 0 | Beautiful error reporting done easily | (bsd3, error-reporting, library) | 2023-07-05 | 2.5.1 | mesabloo |
| diagrams | 183 | 2.75 | 13 | Embedded domain-specific language for declarative vector graphics | (bsd3, graphics, library) | 2023-07-11 | 1.4.1 | AdamVogt, BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-boolean | 4 | 0.0 | 1 | deprecated, part of diagrams-contrib since 1.4 | (bsd3, graphics, library) | 2016-07-24 | 0.1.0 | KristofBastiaensen |
| diagrams-braille | 19 | 0.0 | 0 | Braille diagrams with plain text | (bsd3, graphics, library, program) | 2022-01-26 | 0.1.1 | BrentYorgey, mlang |
| diagrams-builder | 165 | 0.0 | 4 | hint-based build service for the diagrams graphics EDSL. | (bsd3, graphics, library) | 2023-07-10 | 0.8.0.6 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-cairo | 183 | 0.0 | 25 | Cairo backend for diagrams drawing EDSL | (bsd3, graphics, library) | 2024-11-06 | 1.4.3 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-canvas | 115 | 0.0 | 2 | HTML5 canvas backend for diagrams drawing EDSL | (bsd3, graphics, library) | 2024-10-30 | 1.4.2 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-contrib | 419 | 0.0 | 6 | Collection of user contributions to diagrams EDSL | (bsd3, graphics, library) | 2024-10-29 | 1.4.6 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-core | 326 | 2.25 | 39 | Core libraries for diagrams EDSL | (bsd3, graphics, library) | 2023-11-16 | 1.5.1.1 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-gi-cairo | 5 | 0.0 | 0 | Cairo backend for diagrams drawing EDSL | (bsd3, graphics, library) | 2022-12-06 | 1.4.2 | BrentYorgey |
| diagrams-graphviz | 38 | 2.0 | 3 | Graph layout and drawing with GraphViz and diagrams | (bsd3, graphics, library) | 2020-02-18 | 1.4.1.1 | BrentYorgey |
| diagrams-gtk | 35 | 0.0 | 6 | Backend for rendering diagrams directly to GTK windows | (bsd3, graphics, library) | 2016-10-27 | 1.4 | BrentYorgey, JohnLato, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-haddock | 92 | 0.0 | 1 | Preprocessor for embedding diagrams in Haddock documentation | (bsd3, graphics, library, program) | 2023-07-11 | 0.4.1.2 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-hsqml | 21 | 0.0 | 1 | HsQML (Qt5) backend for Diagrams | (bsd3, graphics, library) | 2015-08-08 | 0.2.0.0 | mjmrotek |
| diagrams-html5 (deprecated in favor of diagrams-canvas) | 38 | 0.0 | 1 | HTML5 canvas backend for diagrams drawing EDSL | (bsd3, deprecated, graphics, library) | 2023-04-18 | 1.4.2 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-input | 28 | 0.0 | 0 | Parse raster and SVG files for diagrams | (bsd3, diagrams, graphics, library) | 2024-11-05 | 0.1.4 | BrentYorgey |
| diagrams-lib | 469 | 2.5 | 76 | Embedded domain-specific language for declarative graphics | (bsd3, graphics, library) | 2024-10-26 | 1.4.7 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-pandoc | 15 | 0.0 | 0 | A Pandoc filter to express diagrams inline using the Haskell EDSL _Diagrams_ | (bsd3, library, program, text) | 2024-02-29 | 0.4 | BrentYorgey, bergey |
| diagrams-pdf | 13 | 0.0 | 1 | PDF backend for diagrams drawing EDSL | (bsd3, graphics, library) | 2013-08-31 | 0.3.1 | alpheccar |
| diagrams-pgf | 56 | 2.0 | 2 | PGF backend for diagrams drawing EDSL. | (bsd3, graphics, library) | 2023-07-10 | 1.4.2.1 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-postscript | 195 | 0.0 | 4 | Postscript backend for diagrams drawing EDSL | (bsd3, graphics, library) | 2024-10-31 | 1.5.2 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-qrcode | 29 | 0.0 | 1 | Draw QR codes to SVG, PNG, PDF or PS files. | (bsd3, graphics, library) | 2015-10-02 | 1.3 | FelipeLessa |
| diagrams-rasterific | 179 | 2.0 | 9 | Rasterific backend for diagrams. | (bsd3, graphics, library) | 2024-10-30 | 1.4.3 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-reflex | 6 | 0.0 | 1 | reflex backend for diagrams drawing EDSL. | (bsd3, graphics, library) | 2016-02-19 | 0.1 | bergey |
| diagrams-solve | 105 | 0.0 | 2 | Pure Haskell solver routines used by diagrams | (bsd3, library, math) | 2021-02-13 | 0.1.3 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-svg | 285 | 2.0 | 22 | SVG backend for diagrams drawing EDSL. | (bsd3, graphics, library) | 2024-08-27 | 1.4.3.2 | BrentYorgey, DeepakJois, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| diagrams-tikz | 12 | 0.0 | 1 | TikZ backend for diagrams drawing EDSL | (bsd3, graphics, library) | 2012-12-14 | 0.6 | AriePeterson |
| diagrams-wx | 10 | 0.0 | 1 | Backend for rendering diagrams in wxWidgets | (bsd3, graphics, library) | 2016-04-07 | 0.1.1.0 | MichaelSmith |
| dialog | 13 | 0.0 | 1 | Simple dialog-based user interfaces | (bsd3, interaction, library) | 2015-12-22 | 0.3.0.0 | lamefun |
| dialogflow-fulfillment | 23 | 0.0 | 0 | A Dialogflow Fulfillment library for Haskell. | (api, bsd3, library) | 2021-05-12 | 0.1.1.4 | mauriciofierrom |
| dialogue | 4 | 2.25 | 0 | I/O in Haskell Report 1.2 | (bsd3, io, library, program) | 2022-02-13 | 0.1.0 | AliasQli |
| dictionaries | 30 | 0.0 | 0 | Tools to handle StarDict dictionaries. | (bsd3, library, program, text) | 2018-01-13 | 0.2.0.4 | zohl |
| dictionary-sharing | 110 | 0.0 | 1 | Sharing/memoization of class members | (bsd3, development, library) | 2015-06-24 | 0.1.0.0 | JonasDuregard |
| dictparser | 25 | 0.0 | 1 | Parsec parsers for the DICT format produced by dictfmt -t | (bsd3, language, library, program) | 2014-01-10 | 0.3.0.0 | MarkWotton |
| diet | 9 | 0.0 | 2 | Discrete Interval Encoding Trees | (bsd3, library, unclassified) | 2018-06-05 | 0.1.0.0 | TonyMorris, chessai |
| diff (deprecated) | 6 | 0.0 | 1 | Diff and patch | (bsd3, deprecated, library, unclassified) | 2018-05-12 | 0.1.0.0 | |
| diff3 | 23 | 0.0 | 1 | Perform a 3-way difference of documents | (bsd3, data, library) | 2018-04-30 | 0.3.1 | OliverCharles |
| diffarray | 9 | 0.0 | 2 | DiffArray | (bsd3, data-structures, library) | 2013-06-11 | 0.1.1 | AndreasAbel, IanLynagh |
| diffcabal | 7 | 0.0 | 1 | Diff two .cabal files syntactically | (bsd3, distribution, program) | 2010-07-15 | 0.1.1 | DonaldStewart |
| diffdump | 6 | 0.0 | 1 | Tools for diffing stdout | (bsd3, program, system) | 2013-01-05 | 0.7.5 | GregFitzgerald |
| diffmap (deprecated in favor of patience) | 3 | 0.0 | 1 | diff on maps | (bsd3, data, deprecated, library) | 2018-06-18 | 0.1.0.0 | chessai |
| digamma (deprecated in favor of math-functions) | 18 | 0.0 | 2 | A (deprecated) implementation of the digamma function | (bsd3, deprecated, library, math) | 2016-04-13 | 1.0 | BenGamari |
| digest-sig | 9 | 2.0 | 1 | Signature for digest | (bsd3, cryptography, library) | 2020-05-03 | 0.1.0.0 | vmchale |
| digestive-functors | 205 | 0.0 | 24 | A practical formlet library | (bsd3, library, web) | 2020-05-09 | 0.8.4.2 | JasperVanDerJeugt |
| digestive-functors-blaze | 59 | 0.0 | 3 | Blaze frontend for the digestive-functors library | (bsd3, library, web) | 2017-12-26 | 0.6.2.0 | JasperVanDerJeugt |
| digestive-functors-happstack | 48 | 0.0 | 1 | Happstack backend for the digestive-functors library | (bsd3, library, web) | 2020-05-09 | 0.6.1.3 | JasperVanDerJeugt |
| digestive-functors-heist | 121 | 0.0 | 3 | Heist frontend for the digestive-functors library | (bsd3, library, web) | 2018-07-23 | 0.8.8.1 | JasperVanDerJeugt |
| digestive-functors-hsp | 17 | 0.0 | 1 | HSP support for digestive-functors | (bsd3, library, web) | 2012-04-24 | 0.5.0 | JeremyShaw |
| digestive-functors-lucid | 16 | 0.0 | 3 | Lucid frontend for the digestive-functors library | (bsd3, library, web) | 2017-07-24 | 0.0.0.5 | MichaelXavier, athanclark |
| digestive-functors-scotty | 23 | 0.0 | 1 | Scotty backend for the digestive-functors library | (bsd3, library, web) | 2014-07-14 | 0.2.0.2 | MartinsMacs |
| digestive-functors-snap | 124 | 0.0 | 3 | Snap backend for the digestive-functors library | (bsd3, library, web) | 2018-07-23 | 0.7.0.1 | JasperVanDerJeugt |
| digit | 67 | 2.0 | 12 | A data-type representing digits 0-9 and other combinations | (bsd3, data, library) | 2023-11-09 | 0.15 | TonyMorris, qfpl |
| digits | 59 | 0.0 | 8 | Converts integers to lists of digits and back. | (bsd3, data, library) | 2016-07-08 | 0.3.1 | HenryBucklow |
| digraph | 51 | 0.0 | 0 | Directed Graphs | (bsd3, data, library, mathematics) | 2023-02-03 | 0.3.0 | larsk, fosskers |
| dijkstra-simple | 9 | 0.0 | 0 | A simpler Dijkstra shortest paths implementation | (bsd3, dijkstra, graph, library) | 2020-06-27 | 0.1.0 | gdifolco |
| dimensional | 197 | 2.5 | 11 | Statically checked physical dimensions | (bsd3, library, math, physics) | 2024-10-25 | 1.6.1 | BjornBuckwalter, dmcclean, LaurentRDC |
| dimensional-codata | 29 | 0.0 | 1 | CODATA Recommended Physical Constants with Dimensional Types | (bsd3, library, physics) | 2021-05-01 | 2014.0.0.3 | BjornBuckwalter, dmcclean |
| dimensional-tf (deprecated in favor of dimensional) | 43 | 0.0 | 3 | Statically checked physical dimensions, implemented using type families. | (bsd3, deprecated, library, math, physics) | 2016-12-07 | 0.3.0.4 | BjornBuckwalter |
| dimensions | 39 | 0.0 | 6 | Safe type-level dimensionality for multidimensional data. | (bsd3, geometry, library, math) | 2021-04-04 | 2.1.1.0 | achirkin |
| dino | 15 | 0.0 | 0 | A convenient tagless EDSL | (bsd3, language, library) | 2022-05-27 | 0.1.3 | EmilAxelsson |
| diplomacy | 8 | 0.0 | 0 | Diplomacy board game | (bsd3, games, library) | 2017-11-10 | 0.2.0.0 | alexvieth |
| diplomacy-server | 4 | 0.0 | 1 | Play Diplomacy over HTTP | (bsd3, program, unclassified) | 2015-08-20 | 0.1.0.0 | alexvieth |
| dir-traverse | 122 | 0.0 | 7 | Simple directory traversal library | (bsd3, directory, library, system) | 2020-10-01 | 0.2.3.0 | vmchale |
| direct-binary-files | 6 | 0.0 | 1 | Serialization and deserialization monads for streams and ByteStrings. | (bsd3, data, library) | 2012-12-10 | 1.0 | IreneKnapp |
| direct-daemonize | 19 | 0.0 | 3 | Library to switch to daemon mode using built-in OS facilities. | (bsd3, library, system) | 2013-02-19 | 3.1 | IreneKnapp |
| direct-fastcgi | 14 | 0.0 | 2 | Native implementation of the FastCGI protocol. | (bsd3, library, network) | 2011-02-08 | 1.0.3 | IreneKnapp |
| direct-http | 24 | 0.0 | 1 | Native webserver that acts as a library. | (bsd3, library, network) | 2013-02-22 | 0.6 | IreneKnapp |
| direct-murmur-hash | 10 | 0.0 | 2 | An implementation of the MurmurHash3 algorithm | (bsd3, data, library) | 2015-02-24 | 1.0.1 | IreneKnapp, dmbarbour |
| direct-plugins | 10 | 0.0 | 1 | Lightweight replacement for Plugins, specific to GHC | (bsd3, library, system) | 2010-03-16 | 1.1 | IreneKnapp |
| direct-rocksdb | 6 | 0.0 | 1 | Bindings to RocksDB. | (bsd3, database, library) | 2017-11-08 | 0.0.3 | terrorjack |
| direct-sqlite | 510 | 2.5 | 19 | Low-level binding to SQLite3. Includes UTF8 and BLOB support. | (bsd3, database, library) | 2024-01-23 | 2.3.29 | IreneKnapp, JanneHellsten, sigrlami, jchia |
| directed-cubical | 15 | 0.0 | 1 | Finite directed cubical complexes and associated algorithms | (bsd3, library, math) | 2014-06-08 | 0.1.2.0 | mmisamore |
| directory | 964 | 1.25 | 1891 | Platform-agnostic library for filesystem operations | (bsd3, library, system) | 2024-10-11 | 1.3.9.0 | AustinSeipp, HerbertValerioRiedel, IanLynagh, Rufflewind |
| directory-contents | 13 | 2.0 | 0 | Recursively build, navigate, and operate on a tree of directory contents. | (bsd3, library, program, system) | 2024-01-30 | 0.2.0.2 | abrar |
| directory-layout | 87 | 0.0 | 1 | Directory layout DSL | (bsd3, library, system, testing) | 2014-08-31 | 0.7.4.1 | MatveyAksenov |
| directory-listing-webpage-parser | 12 | 0.0 | 0 | directory listing webpage parser | (bsd3, library, text) | 2016-05-13 | 0.1.1.0 | sifmelcara |
| directory-tree | 121 | 2.25 | 19 | A simple directory-like tree datatype, with useful IO functions | (bsd3, data, library, system) | 2016-09-05 | 0.12.1 | BrandonSimmons |
| dirfiles | 22 | 0.0 | 1 | (bsd3, data, library) | 2014-09-25 | 0.1.0.9 | HugoGomes | |
| dirichlet | 36 | 0.0 | 2 | Multivariate Dirichlet distribution | (bsd3, library, math) | 2022-07-10 | 0.1.0.7 | dschrempf |
| dirstream | 25 | 0.0 | 4 | Easily stream directory contents in constant memory | (bsd3, library, pipes, system) | 2018-10-01 | 1.1.0 | GabrielGonzalez |
| disassembler | 19 | 0.0 | 2 | Disassembler for X86 & AMD64 machine code | (bsd3, development, disassembler, library) | 2015-05-26 | 0.2.0.1 | DirkKleeblatt, MartinGrabmueller |
| disco | 19 | 0.0 | 0 | Functional programming language for teaching discrete math. | (bsd3, language, library, program) | 2023-12-16 | 0.1.6 | BrentYorgey |
| discordian-calendar | 7 | 0.0 | 1 | library for handling Discordian calendar dates | (bsd3, date, library) | 2013-03-27 | 0.1 | AdamCurtis |
| discover-instances | 10 | 0.0 | 2 | (bsd3, library, unclassified) | 2021-08-24 | 0.1.0.0 | parsonsmatt | |
| discrete | 3 | 0.0 | 1 | replacement for enum | (bsd3, data, library) | 2018-09-17 | 0.1.0.0 | chessai |
| discrete-intervals | 13 | 0.0 | 1 | Discrete Intervals | (bsd3, data, library) | 2017-12-17 | 0.0.3 | chessai |
| discrete-space-map | 21 | 0.0 | 1 | A discrete space map. | (bsd3, data, library) | 2016-02-13 | 0.0.5 | SjoerdVisscher |
| discrimination | 52 | 2.5 | 6 | Fast generic linear-time sorting, joins and container construction. | (bsd3, data, library, sorting) | 2022-06-15 | 0.5 | AnthonyCowley, EdwardKmett, phadej, ryanglscott, GeorgeWilson |
| disjoint-containers | 26 | 2.0 | 1 | Disjoint containers | (bsd3, library, web) | 2024-02-05 | 0.3.0.1 | andrewthad, l3c_amartin |
| disjoint-set | 9 | 0.0 | 1 | Persistent disjoint-sets, a.k.a union-find. | (bsd3, data, library) | 2012-10-15 | 0.2 | MaxwellSayles |
| disjoint-sets-st | 13 | 0.0 | 1 | Imperative ST/IO based disjoint set data structure. | (bsd3, data-structures, library) | 2013-05-29 | 0.1 | PetrPudlak |
| disk-bytes | 7 | 0.0 | 0 | On-disk storage, but referentially transparent | (bsd3, library, memory) | 2022-09-25 | 0.1.0.0 | HeinrichApfelmus |
| disk-free-space | 67 | 0.0 | 3 | Retrieve information about disk space usage | (bsd3, filesystem, library, system) | 2015-01-05 | 0.1.0.1 | MariosTitas |
| display | 14 | 0.0 | 1 | Display things for humans to read | (bsd3, library, text) | 2018-02-07 | 0.0.1 | ChrisDone |
| disposable (deprecated in favor of glazier-react) | 23 | 0.0 | 2 | Allows storing different resource-releasing actions together. | (bsd3, control, deprecated, library) | 2018-07-02 | 1.0.0.0 | louispan |
| distributed-closure | 59 | 2.0 | 7 | Serializable closures for distributed programming. | (bsd3, control, library, program) | 2023-11-27 | 0.5.0.0 | AlpMestanogullari, FacundoDominguez, MathieuBoespflug |
| distributed-fork (deprecated) | 21 | 0.0 | 1 | Like 'forkIO', but uses remote machines instead of local threads. | (bsd3, control, deprecated, library) | 2018-06-15 | 0.0.1.3 | utdemir |
| distributed-fork-aws-lambda (deprecated) | 11 | 0.0 | 1 | AWS Lambda backend for distributed-fork. | (bsd3, control, deprecated, library) | 2018-06-15 | 0.0.2.0 | utdemir |
| distributed-process | 106 | 2.5 | 30 | Cloud Haskell: Erlang-style concurrency in Haskell | (bsd3, control, library) | 2024-09-03 | 0.7.7 | EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd, JoelMcCracken |
| distributed-process-async | 83 | 0.0 | 6 | Cloud Haskell Async API | (bsd3, control, library) | 2024-11-03 | 0.2.10 | FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd |
| distributed-process-azure | 6 | 0.0 | 1 | Microsoft Azure backend for Cloud Haskell | (bsd3, control-, library) | 2012-11-05 | 0.1.0 | EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson |
| distributed-process-client-server | 75 | 0.0 | 9 | The Cloud Haskell Application Platform | (bsd3, control, library) | 2024-11-03 | 0.2.7.1 | FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd |
| distributed-process-ekg | 10 | 0.0 | 1 | Collect node stats for EKG | (bsd3, library, network, system) | 2016-03-10 | 0.1.1.0 | AlexanderBondarenko |
| distributed-process-execution | 46 | 0.0 | 2 | Execution Framework for The Cloud Haskell Application Platform | (bsd3, control, library) | 2024-11-03 | 0.1.4.1 | FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd |
| distributed-process-extras | 81 | 0.0 | 11 | Cloud Haskell Extras | (bsd3, control, library) | 2024-11-03 | 0.3.8 | FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd |
| distributed-process-fsm | 5 | 0.0 | 1 | The Cloud Haskell implementation of Erlang/OTP gen_statem | (bsd3, control, library) | 2017-03-26 | 0.0.1 | TimWatson, LaurentRDC, davidsd |
| distributed-process-lifted | 16 | 0.0 | 2 | monad-control style typeclass and transformer instances for Process monad. | (bsd3, cloud-haskell, control, library) | 2018-02-25 | 0.3.0.1 | jeremyjh |
| distributed-process-monad-control | 22 | 0.0 | 3 | Orphan instances for MonadBase and MonadBaseControl. | (bsd3, control, library) | 2017-09-07 | 0.5.1.3 | jeremyjh |
| distributed-process-p2p | 29 | 0.0 | 3 | Peer-to-peer node discovery for Cloud Haskell | (bsd3, library, network, program) | 2018-12-03 | 0.1.5.0 | AlexanderBondarenko |
| distributed-process-platform (deprecated in favor of distributed-process-extras, distributed-process-async, distributed-process-client-server, distributed-process-registry, distributed-process-supervisor, distributed-process-task, distributed-process-execution) | 7 | 0.0 | 2 | The Cloud Haskell Application Platform | (bsd3, control, deprecated, library) | 2014-06-13 | 0.1.0 | FacundoDominguez, MathieuBoespflug, TimWatson |
| distributed-process-registry | 10 | 0.0 | 1 | Cloud Haskell Extended Process Registry | (bsd3, control, library) | 2016-02-18 | 0.1.0.2 | FacundoDominguez, MathieuBoespflug, TimWatson |
| distributed-process-simplelocalnet | 70 | 1.5 | 6 | Simple zero-configuration backend for Cloud Haskell | (bsd3, control, library) | 2024-09-03 | 0.3.2 | EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd |
| distributed-process-supervisor | 41 | 0.0 | 4 | Supervisors for The Cloud Haskell Application Platform | (bsd3, control, library) | 2024-10-30 | 0.2.3 | FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd |
| distributed-process-systest | 31 | 0.0 | 1 | Cloud Haskell Test Support | (bsd3, cloud-haskell, control, library) | 2024-11-03 | 0.4.1 | TimWatson, LaurentRDC, davidsd |
| distributed-process-task | 14 | 0.0 | 2 | Task Framework for The Cloud Haskell Application Platform | (bsd3, cloud-haskell, control, library) | 2016-02-18 | 0.1.2.2 | FacundoDominguez, MathieuBoespflug, TimWatson |
| distributed-process-tests | 86 | 0.0 | 1 | Tests and test support tools for distributed-process. | (bsd3, cloud-haskell, control, library) | 2024-11-04 | 0.5.1 | FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd |
| distributed-process-zookeeper | 15 | 0.0 | 1 | A Zookeeper back-end for Cloud Haskell. | (bsd3, cloud-haskell, control, library) | 2017-09-09 | 0.2.3.0 | jeremyjh |
| distributed-static | 93 | 0.0 | 9 | Compositional, type-safe, polymorphic static values and closures | (bsd3, control, library) | 2024-09-03 | 0.3.11 | EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd, JoelMcCracken |
| distribution-nixpkgs | 83 | 0.0 | 4 | Types and functions to manipulate the Nixpkgs distribution | (bsd3, distribution, library, nix) | 2024-05-20 | 1.7.1 | PeterSimons, sternenseemann, jophish, cdepillabout, maralorn, expipiplus1 |
| distribution-opensuse | 39 | 0.0 | 0 | Types, functions, and tools to manipulate the openSUSE distribution | (bsd3, distribution, library, program) | 2023-03-30 | 1.1.4 | PeterSimons |
| distributive | 455 | 2.0 | 88 | Distributive functors -- Dual to Traversable | (bsd3, data-structures, library) | 2020-12-30 | 0.6.2.1 | EdwardKmett, EricMertens, ryanglscott |
| ditto | 53 | 2.0 | 3 | ditto is a type-safe HTML form generation and validation library | (bsd3, library, web) | 2022-08-21 | 0.4.1 | goolord |
| ditto-lucid | 52 | 0.0 | 2 | Add support for using lucid with Ditto | (bsd3, library, web) | 2019-08-22 | 0.4 | goolord |
| dixi | 45 | 0.0 | 0 | A wiki implemented with a firm theoretical foundation. | (bsd3, library, program, web) | 2016-11-29 | 0.6.9.2 | LiamOConnorDavis |
| djinn | 32 | 0.0 | 1 | Generate Haskell code from a type | (bsd3, program, source-tools) | 2014-09-07 | 2014.9.7 | LennartAugustsson |
| djinn-ghc | 20 | 0.0 | 2 | Generate Haskell code from a type. Bridge from Djinn to GHC API. | (bsd3, language, library) | 2015-01-11 | 0.0.2.3 | AlejandroSerrano |
| djinn-lib | 28 | 0.0 | 2 | Generate Haskell code from a type. Library extracted from djinn package. | (bsd3, language, library) | 2022-05-21 | 0.0.1.4 | AlejandroSerrano |
| djinn-th | 9 | 0.0 | 1 | Generate executable Haskell code from a type | (bsd3, language, library) | 2010-08-03 | 0.0.1 | ClaudeHeilandAllen |
| dlist | 419 | 2.0 | 234 | Difference lists | (bsd3, data, library) | 2020-07-18 | 1.0 | DonaldStewart, SeanLeather |
| dlist-instances | 45 | 0.0 | 3 | Difference lists instances | (bsd3, data, library) | 2016-07-23 | 0.1.1.1 | GregWeber, MichaelSnoyman, SeanLeather |
| dlist-nonempty | 27 | 0.0 | 2 | Non-empty difference lists | (bsd3, data, library) | 2023-04-12 | 0.1.3 | phadej |
| dmcc | 9 | 0.0 | 0 | AVAYA DMCC API bindings and WebSockets server for AVAYA | (bsd3, library, network, program) | 2020-02-05 | 1.1.0.2 | DmitryDzhus |
| dmenu | 22 | 0.0 | 0 | Complete bindings to the dmenu and dmenu2 command line tools. | (bsd3, library, system) | 2017-01-19 | 0.3.1.1 | m0rphism |
| dmenu-pkill | 7 | 0.0 | 1 | dmenu script for killing applications. Sortable by process id or CPU/MEM usage. | (bsd3, program, system) | 2017-01-19 | 0.1.0.1 | m0rphism |
| dmenu-pmount | 8 | 0.0 | 1 | Mounting and unmounting linux devices as user with dmenu and pmount. | (bsd3, program, system) | 2017-01-19 | 0.1.0.1 | m0rphism |
| dmenu-search | 8 | 0.0 | 1 | dmenu script for searching the web with customizable search engines. | (bsd3, program, system) | 2017-01-19 | 0.1.0.1 | m0rphism |
| dns | 406 | 2.0 | 13 | DNS library in Haskell | (bsd3, library, network) | 2023-06-30 | 4.2.0 | KazuYamamoto |
| dns-patterns | 20 | 0.0 | 0 | DNS name parsing and pattern matching utilities | (bsd3, library, network) | 2024-08-15 | 0.3.1 | dminuoso |
| dnscache | 19 | 0.0 | 2 | Caching DNS resolver library and mass DNS resolver utility | (bsd3, library, network, program) | 2012-01-03 | 1.1.0 | ErtugrulSoeylemez, esz |
| dnsrbl | 11 | 0.0 | 1 | Asynchronous DNS RBL lookup | (bsd3, library, network) | 2008-08-16 | 0.0.3 | HoldenKarau |
| dnssd | 8 | 0.0 | 1 | DNS service discovery bindings | (bsd3, library, network) | 2014-03-05 | 0.1.0.0 | MaxwellSwadling |
| do-list | 31 | 0.0 | 1 | Do notation for free | (bsd3, data, library, list, syntax) | 2016-09-19 | 1.0.1 | TarasSerduke |
| do-notation | 18 | 0.0 | 1 | Generalize do-notation to work on monads and indexed monads simultaneously. | (bsd3, language, library) | 2018-09-09 | 0.1.0.2 | isovector |
| do-notation-dsl (deprecated in favor of control-dsl) | 21 | 0.0 | 1 | An alternative to monads | (bsd3, control, deprecated, dsl, effect, general, io, language, library, mutable-state, polymorphism) | 2018-10-02 | 0.1.0.3 | yangbo |
| do-spaces | 6 | 0.0 | 0 | DigitalOcean Spaces API bindings | (bsd3, library, network) | 2021-07-25 | 0.2 | RoryTylerHayford |
| doc-review | 10 | 0.0 | 1 | Document review Web application, like http://book.realworldhaskell.org/ | (bsd3, program, web) | 2010-12-06 | 0.7.1 | JoshHoyt |
| docidx | 17 | 0.0 | 1 | Generate an HTML index of installed Haskell packages and their documentation. | (bsd3, documentation, program) | 2012-12-06 | 1.1.0 | AndyGimblett |
| docker | 68 | 2.0 | 2 | An API client for docker written in Haskell | (bsd3, library, network) | 2022-06-17 | 0.7.0.1 | denibertovic |
| docker-build-cacher | 36 | 0.0 | 0 | Builds a docker image and caches all of its intermediate stages | (bsd3, library, operations, program) | 2018-09-12 | 2.1.1 | lorenzo |
| dockerfile-creator | 6 | 0.0 | 0 | (bsd3, library, unclassified) | 2021-07-02 | 0.1.1.0 | lorenzo | |
| doclayout | 383 | 0.0 | 11 | A prettyprinting library for laying out text documents. | (bsd3, library, text) | 2024-09-09 | 0.5 | JohnMacFarlane |
| doctemplates | 397 | 2.25 | 11 | Pandoc-style document templates | (bsd3, library, text) | 2024-09-09 | 0.11.0.1 | JohnMacFarlane |
| doctest-driver-gen | 72 | 0.0 | 0 | Generate driver file for doctest's cabal integration | (bsd3, library, program, testing) | 2023-11-29 | 0.3.0.8 | Hexirp |
| doctest-exitcode-stdio | 21 | 0.0 | 1 | Run doctest's in a Cabal.Test.exitcode-stdio environment | (bsd3, library, testing) | 2020-09-22 | 0.0 | HenningThielemann |
| doctest-extract | 24 | 0.0 | 0 | Alternative doctest implementation that extracts comments to modules | (bsd3, program, testing) | 2023-12-22 | 0.1.2 | HenningThielemann |
| docusign-base | 12 | 2.0 | 1 | Low-level bindings to the DocuSign API | (bsd3, business, library) | 2018-10-25 | 0.0.1 | maerwald |
| docusign-base-minimal | 7 | 0.0 | 1 | Low-level bindings to the DocuSign API (only what is necessary for docusign-client) | (bsd3, business, library) | 2018-11-28 | 0.0.1 | maerwald |
| docusign-client | 20 | 2.0 | 0 | Client bindings for the DocuSign API | (bsd3, business, library) | 2019-06-11 | 0.0.3 | maerwald |
| docusign-example | 7 | 2.0 | 1 | DocuSign examples | (bsd3, business, program) | 2018-10-26 | 0.1.0.0 | maerwald |
| doldol | 18 | 0.0 | 0 | Flag packer & handler for flaggable data | (bsd3, data, library) | 2019-07-22 | 0.4.1.2 | yongjoon |
| dollaridoos | 11 | 0.0 | 1 | A newtype for monetary values | (bsd3, finance, library) | 2017-09-19 | 0.1.0.0 | frasertweedale, qfpl, GeorgeWilson |
| dom-events | 25 | 2.0 | 0 | DOM Events expressed as Haskell types | (bsd3, library, web) | 2020-04-29 | 0.0.0.4 | mikesol |
| dom-lt | 153 | 0.0 | 4 | The Lengauer-Tarjan graph dominators algorithm. | (algorithms, bsd3, graphs, library) | 2021-11-12 | 0.2.3 | MattMorrow, AndreasK |
| dom-selector | 22 | 0.0 | 2 | DOM traversal by CSS selectors for xml-conduit package | (bsd3, library, web) | 2013-06-17 | 0.2.0.1 | nebuta |
| domain-auth | 31 | 0.0 | 1 | Domain authentication library | (bsd3, library, network) | 2024-04-04 | 0.2.4 | KazuYamamoto |
| domaindriven | 5 | 2.0 | 0 | Batteries included event sourcing and CQRS | (bsd3, library, web) | 2023-02-02 | 0.5.0 | tommyengstrom |
| domaindriven-core | 7 | 0.0 | 1 | Batteries included event sourcing and CQRS | (bsd3, library, web) | 2023-02-02 | 0.5.0 | tommyengstrom |
| dominion | 23 | 0.0 | 1 | A simulator for the board game Dominion. | (bsd3, game, library, program, simulation) | 2016-12-08 | 0.1.1.0 | AdityaBhargava |
| domplate | 7 | 0.0 | 1 | A simple templating library using HTML5 as its template language. | (bsd3, library, text, web) | 2015-05-22 | 0.1.0.1 | AntonEkblad |
| dormouse-client | 10 | 0.0 | 0 | Simple, type-safe and testable HTTP client | (bsd3, library, web) | 2024-09-04 | 0.3.0.0 | philcurzon |
| dormouse-uri | 13 | 0.0 | 1 | Library for type-safe representations of Uri/Urls | (bsd3, library, web) | 2024-09-04 | 0.3.0.0 | philcurzon |
| dot | 27 | 0.0 | 2 | Datatypes and encoding for graphviz dot files | (bsd3, data, graphics, graphs, library) | 2019-03-15 | 0.3 | andrewthad, chessai |
| dot-linker | 5 | 0.0 | 0 | Initial project template from stack | (bsd3, library, program, util) | 2016-06-27 | 0.1.0.0 | pjrt |
| dot2graphml | 10 | 0.0 | 1 | Converter from GraphViz .dot format to yEd GraphML | (bsd3, graphics, program) | 2014-09-22 | 0.1.0.2 | IlyaPortnov |
| dotenv-micro | 9 | 0.0 | 0 | Tiny dotenv library | (bsd3, configuration, library) | 2023-07-16 | 0.1.0.1 | ocramz |
| dotfs | 19 | 0.0 | 1 | Filesystem to manage and parse dotfiles | (bsd3, library, program, system) | 2012-04-21 | 0.1.1.3 | PaulVanDerWalt |
| dotgen | 128 | 0.0 | 13 | A simple interface for building .dot graph files. | (bsd3, library, text) | 2020-06-16 | 0.4.3 | AndyGill, ryanglscott |
| dotnet-timespan | 10 | 0.0 | 1 | .NET TimeSpan | (bsd3, data, library) | 2016-03-13 | 0.0.1.0 | YorickLaupa |
| dotparse | 17 | 0.0 | 1 | dot language parsing and printing. | (bsd3, graphics, library) | 2024-10-13 | 0.1.1.0 | tonyday567 |
| double-extra | 17 | 0.0 | 1 | Missing presentations for Double numbers (fixed, scientific etc.) | (bsd3, library) | 2017-05-02 | 0.1.1 | tolysz |
| dove | 12 | 0.0 | 1 | The Dove verification language. | (bsd3, formal-methods, language, library) | 2015-04-28 | 0.0.0 | TomHawkins |
| dovetail | 5 | 0.0 | 1 | A PureScript interpreter with a Haskell FFI. | (bsd3, language, library) | 2021-11-18 | 0.1.1.0 | PhilFreeman |
| dovetail-aeson | 4 | 0.0 | 0 | Use Aeson from your Dovetail programs | (bsd3, language, library) | 2021-11-13 | 0.1.0.0 | PhilFreeman |
| dovin | 17 | 0.0 | 0 | A proof assistant for Magic: The Gathering puzzles. | (bsd3, games, library, program) | 2021-01-02 | 3.0.1 | xaviershay |
| dow | 18 | 0.0 | 1 | Dungeons of Wor | (bsd3, frp, game, program, reactivity) | 2016-06-19 | 0.2.6 | GergelyPatai |
| download | 32 | 2.0 | 3 | High-level file download based on URLs | (bsd3, library, network) | 2019-03-02 | 0.3.2.7 | DonaldStewart, MagnusTherning, psibi |
| download-curl | 25 | 0.0 | 12 | High-level file download based on URLs | (bsd3, library, network) | 2012-03-06 | 0.1.4 | DonaldStewart, SoenkeHahn |
| download-media-content | 6 | 0.0 | 1 | Simple tool to download images from RSS feeds (e.g. Flickr, Picasa) | (application, bsd3, program) | 2011-08-15 | 0.0.0.1 | JasperVanDerJeugt |
| downloader | 12 | 0.0 | 0 | A small, low-dependency library that provides turn-key file download over HTTP and HTTPS. | (bsd3, file, library, network) | 2019-12-10 | 0.1.0.1 | deech |
| dph-base | 16 | 0.0 | 11 | Data Parallel Haskell common config and debugging functions. | (bsd3, data-structures, library) | 2012-10-25 | 0.7.0.1 | BenLippmeier |
| dph-examples | 31 | 0.0 | 1 | Data Parallel Haskell example programs. | (bsd3, data-structures, program) | 2012-10-25 | 0.7.0.5 | BenLippmeier |
| dph-lifted-base | 12 | 0.0 | 2 | Data Parallel Haskell common definitions used by other dph-lifted packages. | (bsd3, data-structures, library) | 2012-10-25 | 0.7.0.1 | BenLippmeier |
| dph-lifted-copy | 10 | 0.0 | 1 | Data Parallel Haskell lifted array combinators. (deprecated version) | (bsd3, data-structures, library) | 2012-10-25 | 0.7.0.1 | BenLippmeier |
| dph-lifted-vseg | 22 | 0.0 | 1 | Data Parallel Haskell lifted array combinators. | (bsd3, data-structures, library) | 2012-10-25 | 0.7.0.1 | BenLippmeier |
| dph-par | 12 | 0.0 | 2 | (deprecated) | (bsd3, data-structures, library) | 2012-10-25 | 0.5.1.99 | BenLippmeier |
| dph-prim-interface | 12 | 0.0 | 3 | Data Parallel Haskell segmented arrays. (abstract interface) | (bsd3, data-structures, library) | 2012-10-25 | 0.7.0.1 | BenLippmeier |
| dph-prim-par | 13 | 0.0 | 8 | Data Parallel Haskell segmented arrays. (production version) | (bsd3, data-structures, library) | 2012-10-25 | 0.7.0.1 | BenLippmeier |
| dph-prim-seq | 12 | 0.0 | 4 | Data Parallel Haskell segmented arrays. (sequential implementation) | (bsd3, data-structures, library) | 2012-10-25 | 0.7.0.1 | BenLippmeier |
| dph-seq | 15 | 0.0 | 2 | (deprecated) | (bsd3, data-structures, library) | 2012-10-25 | 0.5.1.99 | BenLippmeier |
| dprox | 35 | 0.0 | 0 | a lightweight DNS proxy server, compatible with dnsmasq-china-list | (bsd3, dns, program) | 2024-01-15 | 0.4.3 | BinJin |
| dragen | 4 | 0.0 | 1 | Automatic derivation of optimized QuickCheck random generators. | (bsd3, library, testing) | 2018-10-19 | 0.1.0.0 | agustinmista |
| drama | 27 | 1.5 | 0 | Actor library for Haskell | (bsd3, concurrency, library, program) | 2022-07-17 | 0.5.0.0 | evanrelf |
| draw-poker | 12 | 0.0 | 0 | playing draw poker | (bsd3, game, library, program) | 2015-07-19 | 0.1.0.1 | outoftune |
| drifter-sqlite | 9 | 0.0 | 1 | SQLite support for the drifter schema migraiton tool | (bsd3, database, library) | 2018-09-15 | 0.1.0.0 | MichaelXavier |
| drinkery | 22 | 0.0 | 1 | Boozy streaming library | (bsd3, control, library) | 2018-07-18 | 0.4 | FumiakiKinoshita |
| drmaa | 15 | 0.0 | 3 | A Haskell bindings to the DRMAA C library. | (bsd3, language, library) | 2018-12-05 | 0.3.0 | kaizhang |
| dropsolve (deprecated in favor of confsolve) | 17 | 0.0 | 1 | A command line tool for resolving dropbox conflicts. Deprecated! Please use confsolve. | (bsd3, deprecated, program, utils) | 2011-12-05 | 0.1.2.1 | DanielTrstenjak |
| drunken-bishop | 8 | 0.0 | 0 | An implementation of the Drunken Bishop visual fingerprinting algorithm | (bsd3, cryptography, library) | 2020-06-20 | 0.1.0.0 | gdritter |
| dsh-sql | 11 | 0.0 | 0 | SQL backend for Database Supported Haskell (DSH) | (bsd3, database, library, program) | 2015-06-10 | 0.2.0.2 | AlexUlrich2 |
| dsmc | 11 | 0.0 | 1 | DSMC library for rarefied gas dynamics | (bsd3, library, physics) | 2012-11-24 | 0.1.0.1 | DmitryDzhus |
| dsmc-tools | 10 | 0.0 | 1 | DSMC toolkit for rarefied gas dynamics | (bsd3, physics, program) | 2012-11-24 | 0.1.0.1 | DmitryDzhus |
| dstring | 31 | 0.0 | 5 | Difference strings | (bsd3, data, library) | 2012-09-23 | 0.4.0.4 | BasVanDijk |
| dtab | 18 | 0.0 | 1 | Harmonix (Guitar Hero, Rock Band) DTA/DTB metadata library | (bsd3, data, library, program) | 2021-02-23 | 1.2 | mtolly |
| dtd (deprecated) | 46 | 0.0 | 1 | Parse and render DTD files (deprecated) | (bsd3, deprecated, library, text) | 2014-03-26 | 1.1.0.2 | MichaelSnoyman |
| dtd-text | 19 | 0.0 | 2 | Parse and render XML DTDs | (bsd3, data, library, parsing, text, xml) | 2014-01-08 | 0.1.2.0 | YitzGale, M15K |
| dtd-types | 21 | 0.0 | 3 | Basic types for representing XML DTDs | (bsd3, data, library, text, xml) | 2018-11-03 | 0.4.0.0 | YitzGale, M15K |
| dtrace | 10 | 0.0 | 1 | Haskell interface to the DTrace system tracing utility | (bsd3, library, system) | 2009-09-24 | 0.1 | AaronTomb |
| dual (deprecated) | 31 | 0.0 | 5 | Dual category | (bsd3, deprecated, library, math) | 2020-01-20 | 0.1.1.1 | |
| dual-tree | 211 | 0.0 | 5 | Rose trees with cached and accumulating monoidal annotations | (bsd3, data, library) | 2022-08-17 | 0.2.3.1 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| duckling | 36 | 0.0 | 0 | A Haskell library for parsing text into structured data. | (bsd3, library, program, systems) | 2021-04-15 | 0.2.0.0 | patapizza, JonCoens, chessai, haoxuany |
| duet | 8 | 0.0 | 0 | A tiny language, a subset of Haskell (with type classes) aimed at aiding teachers to teach Haskell | (bsd3, library, program, unclassified) | 2019-11-18 | 0.0.2 | ChrisDone |
| dunai | 170 | 0.0 | 7 | Generalised reactive framework supporting classic, arrowized and monadic FRP. | (bsd3, frp, library, reactivity) | 2024-10-22 | 0.13.2 | IvanPerez, keera_studios_ci, keera_studios_ci_dunai |
| dunai-core | 4 | 0.0 | 1 | Generalised reactive framework supporting classic, arrowized and monadic FRP. (Core library fork.) | (bsd3, frp, library, reactivity) | 2018-10-21 | 0.5.1.0 | turion |
| dunai-test | 56 | 0.0 | 0 | Testing library for Dunai | (bsd3, library, testing) | 2024-10-22 | 0.13.2 | IvanPerez |
| dupIO | 4 | 0.0 | 0 | Duplicate any closure | (bsd3, development, library) | 2023-08-31 | 0.1.0 | EdskoDeVries |
| dura | 5 | 0.0 | 0 | durable/atomic file system writes (from rio package) | (bsd3, library, system) | 2019-04-16 | 0.1 | chessai |
| duration | 16 | 0.0 | 1 | A tiny compile-time time utility library inspired by zeit/ms | (bsd3, library, time) | 2021-03-13 | 0.2.0.0 | ryotakameoka |
| dustme | 11 | 0.0 | 0 | Initial project template from stack | (bsd3, library, program, web) | 2016-06-13 | 0.1.0.0 | MarkWotton |
| dvda (deprecated in favor of dynobud) | 34 | 0.0 | 1 | Efficient automatic differentiation and code generation | (bsd3, deprecated, library, math, numerical) | 2014-04-05 | 0.4 | GregHorn |
| dvorak | 12 | 0.0 | 1 | Dvorak encoding for Haskell. | (bsd3, codec, library) | 2014-11-18 | 0.1.0.0 | KyleVanBerendonck |
| dwarf | 20 | 0.0 | 3 | Parser for DWARF debug format. | (bsd3, data, library) | 2010-03-21 | 0.23 | ErikCharlebois |
| dwarf-el | 19 | 0.0 | 2 | Parser for DWARF debug format. | (bsd3, data, library) | 2018-03-18 | 0.3 | EyalLotem |
| dwarfadt | 32 | 0.0 | 1 | High-level wrapper around the dwarf library | (bsd3, development, library, program) | 2018-03-18 | 0.6 | EyalLotem |
| dwergaz | 46 | 0.0 | 1 | A minimal testing library | (bsd3, library, testing) | 2024-11-10 | 0.3.0.0 | henrytill |
| dx9base | 7 | 0.0 | 3 | Backend for a binding to the Microsoft DirectX 9 API. | (bsd3, graphics, library) | 2011-09-03 | 0.1.1 | KidoTakahiro |
| dx9d3d | 17 | 0.0 | 2 | A binding to the Microsoft DirectX 9 API. | (bsd3, graphics, library) | 2011-12-07 | 0.1.1.1 | KidoTakahiro |
| dx9d3dx | 9 | 0.0 | 1 | A binding to the Microsoft DirectX 9 D3DX API. | (bsd3, graphics, library) | 2011-09-03 | 0.1.1 | KidoTakahiro |
| dyckword | 13 | 0.0 | 1 | A library for working with binary Dyck words. | (bsd3, library, math) | 2017-05-01 | 0.1.0.4 | arbelos |
| dyepack | 6 | 0.0 | 0 | Programatically identify space leaks in your program. | (bsd3, library, unclassified) | 2019-08-25 | 0.1.0.0 | mpickering, luke_ |
| dyna | 5 | 0.0 | 3 | Minimal FRP library | (bsd3, frp, library) | 2022-04-17 | 0.1.0.0 | AntonKholomiov |
| dyna-brick | 5 | 0.0 | 0 | FRP for brick Terminal user interface library | (bsd3, frp, library, tui) | 2022-04-17 | 0.1.0.0 | AntonKholomiov |
| dyna-gloss | 6 | 0.0 | 0 | FRP for gloss graphics and animation library | (bsd3, frp, graphics, library) | 2022-04-17 | 0.1.0.0 | AntonKholomiov |
| dyna-processing | 6 | 0.0 | 0 | FRP library for processing-for-haskell package | (bsd3, frp, graphics, library) | 2022-04-17 | 0.1.0.0 | AntonKholomiov |
| dynamic | 23 | 0.0 | 0 | A dynamic type for Haskell | (bsd3, development, library) | 2019-04-06 | 0.1.0 | ChrisDone |
| dynamic-cabal | 24 | 0.0 | 2 | Access the functions from the Cabal library without depending on it | (bsd3, distribution, library) | 2015-03-29 | 0.3.5 | BennoFuenfstueck |
| dynamic-graph | 48 | 0.0 | 2 | Draw and update graphs in real time with OpenGL | (bsd3, graphics, library) | 2019-07-21 | 0.1.0.13 | adamwalker |
| dynamic-graphs | 16 | 0.0 | 0 | Dynamic graph algorithms | (bsd3, data, library) | 2019-01-23 | 0.1.0.3 | AlexLang, JasperVanDerJeugt |
| dynamic-linker-template | 30 | 0.0 | 1 | Automatically derive dynamic linking methods from a data type. | (bsd3, library, system) | 2016-10-11 | 0.1.1.0 | SylvainHenry |
| dynamic-loader | 15 | 0.0 | 1 | lightweight loader of GHC-based modules or packages | (bsd3, library, system) | 2016-08-25 | 0.0.1 | GaborGreif |
| dynamic-mvector | 17 | 0.0 | 1 | A wrapper around MVector that enables pushing, popping and extending. | (bsd3, data, library) | 2017-03-10 | 0.1.0.5 | AndrasKovacs |
| dynamic-object | 16 | 0.0 | 1 | Object-oriented programming with duck typing and singleton classes. | (bsd3, data, library) | 2013-01-15 | 0.2.1 | TakayukiMuranushi |
| dynamic-pipeline | 57 | 0.0 | 0 | Library Type Safe implementation of Dynamic Pipeline Paradigm (DPP). | (bsd3, data, data-flow, library, parallel, pipes, program, streaming, type-safe) | 2021-08-01 | 0.3.2.0 | jproyo |
| dynamic-pp | 7 | 0.0 | 1 | A pretty-print library that employs a dynamic programming algorithm for optimal rendering. | (bsd3, library, text) | 2015-07-19 | 0.2.0 | emc2 |
| dynamodb-simple | 23 | 0.0 | 1 | Typesafe library for working with DynamoDB database | (bsd3, database, library) | 2019-05-17 | 0.6.0.2 | ondrap |
| dynloader | 3 | 0.0 | 1 | Dynamically runtime loading packages | (bsd3, library, system) | 2018-11-16 | 0.1.0 | taqenoqo |
| dyre | 150 | 0.0 | 20 | Dynamic reconfiguration in Haskell | (bsd3, configuration, development, library) | 2023-05-18 | 0.9.2 | WillDonnelly, frasertweedale |
| dzen-dhall | 9 | 0.0 | 0 | Configure dzen2 bars in Dhall language | (bsd3, library, program, unclassified) | 2020-02-18 | 1.0.2 | klntsky |
| each | 11 | 2.25 | 1 | Template Haskell library for writing monadic expressions more easily | (bsd3, language, library) | 2018-11-30 | 1.1.1.0 | dramforever, ice1000 |
| eap | 32 | 0.0 | 1 | Extensible Authentication Protocol (EAP) | (bsd3, library, network) | 2018-06-21 | 0.9.0.2 | erick |
| early | 4 | 0.0 | 0 | Early return syntax in do-notation (GHC plugin) | (bsd3, development, library, program) | 2021-01-06 | 0.0.0 | ChrisDone |
| ease | 16 | 0.0 | 1 | Robert Penner's easing equations | (bsd3, game, library, math) | 2020-10-01 | 0.1.0.2 | fresheyeball |
| easy-bitcoin | 4 | 0.0 | 1 | types and functions for bitcoin applications | (bsd3, library, network) | 2015-10-24 | 0.0.0.2 | AlejandroDuranPallares |
| easy-file | 326 | 0.0 | 7 | Cross-platform File handling | (bsd3, library, system) | 2023-05-01 | 0.2.5 | KazuYamamoto |
| easy-logger | 21 | 2.0 | 1 | Logging made easy. | (bsd3, library, logging) | 2022-01-02 | 0.1.0.7 | schnecki |
| easytensor | 45 | 0.0 | 2 | Pure, type-indexed haskell vector, matrix, and tensor library. | (bsd3, geometry, library, math) | 2021-04-07 | 2.1.1.1 | achirkin |
| easytensor-vulkan | 22 | 0.0 | 1 | Use easytensor with vulkan-api. | (bsd3, geometry, graphics, library, math, opengl, vulkan) | 2021-04-05 | 2.0.2.1 | achirkin |
| ebeats | 7 | 0.0 | 1 | Time in ebeats | (bsd3, library, time) | 2012-02-23 | 0.1.0 | BrianLewis |
| ebml | 8 | 0.0 | 0 | A pure EBML parser | (bsd3, codec, library, program) | 2023-01-29 | 0.1.1.0 | TristanCacqueray |
| ec2-signature | 14 | 0.0 | 1 | The Amazon EC2 style signature calculator. | (bsd3, library, network) | 2013-12-15 | 3.1 | YusukeNomura |
| ec2-unikernel | 18 | 0.0 | 1 | A handy tool for uploading unikernels to Amazon's EC2. | (aws, bsd3, program, unikernel) | 2018-08-27 | 0.9.8 | AdamWick |
| eccrypto | 23 | 2.0 | 3 | Elliptic Curve Cryptography for Haskell | (bsd3, cryptography, library) | 2023-01-28 | 0.2.3.1 | MarcelFourne |
| eccrypto-ed25519-bindings | 10 | 0.0 | 0 | provides "ed25519" API using "eccrypto" | (bsd3, cryptography, library) | 2020-03-23 | 0.1.2.0 | MarcelFourne |
| echo | 220 | 0.0 | 3 | A cross-platform, cross-console way to handle echoing terminal input | (bsd3, library, system) | 2021-02-18 | 0.1.4 | ryanglscott |
| ecstasy | 26 | 0.0 | 1 | A GHC.Generics based entity component system. | (bsd3, game, library) | 2018-05-15 | 0.2.1.0 | isovector |
| ecta | 13 | 2.0 | 1 | (bsd3, library, program, unclassified) | 2022-07-27 | 1.0.0.3 | zhg | |
| ecu | 31 | 0.0 | 1 | Tools for automotive ECU development. | (bsd3, embedded, program, utils) | 2010-11-24 | 0.0.8 | TomHawkins |
| ed25519-donna | 16 | 0.0 | 1 | Haskell bindings to ed25519-donna (Elliptical Curve Signature Scheme) | (bsd3, cryptography, library) | 2016-02-11 | 0.1.1 | ThomasDuBuisson |
| eddie | 17 | 0.0 | 1 | Command line file filtering with haskell | (bsd3, cli-tool, program) | 2015-05-27 | 1.0.0 | MikeMeyer |
| edenmodules | 10 | 0.0 | 3 | Semi-explicit parallel programming library | (bsd3, control, distributed-computing, eden, library, parallelism) | 2014-04-06 | 1.2.0.0 | MischaDieterle, JostBerthold, horstmeyer |
| edenskel | 20 | 0.0 | 1 | Semi-explicit parallel programming skeleton library | (bsd3, control.parallel.eden, library) | 2015-06-10 | 2.1.0.0 | MischaDieterle, JostBerthold, horstmeyer |
| edit | 9 | 0.0 | 1 | A monad for rewriting things. | (bsd3, data, library) | 2018-09-03 | 1.0.1.0 | theindigamer |
| edit-distance | 211 | 0.0 | 24 | Levenshtein and restricted Damerau-Levenshtein edit distances | (algorithms, bsd3, library) | 2015-07-12 | 0.2.2.1 | MaxBolingbroke, phadej |
| edit-distance-linear | 10 | 0.0 | 0 | Efficient implementation of the Levenshtein edit distance in linear memory. | (algorithms, bsd3, library) | 2019-12-08 | 0.2.0.2 | 0xd34df00d |
| edit-distance-vector | 42 | 0.0 | 3 | Calculate edit distances and edit scripts between vectors. | (algorithms, bsd3, data, data-structures, library) | 2016-05-24 | 1.0.0.4 | ThomasSutton |
| edit-lenses | 6 | 0.0 | 1 | Symmetric, stateful edit lenses | (bsd3, data, library) | 2012-01-27 | 0.2 | DanielWagner |
| edit-lenses-demo | 10 | 0.0 | 1 | Programs demoing the use of symmetric, stateful edit lenses | (bsd3, data, program) | 2016-07-24 | 0.1.1 | DanielWagner |
| editline | 15 | 0.0 | 5 | Bindings to the editline library (libedit). | (bsd3, library, user-interfaces) | 2012-11-26 | 0.2.1.1 | JudahJacobson |
| editpipe | 7 | 0.0 | 1 | Edit stdin using an editor before sending to stdout. | (bsd3, editor, program) | 2016-03-25 | 0.1.0.0 | puffnfresh |
| effect-monad | 14 | 2.0 | 1 | Embeds effect systems and program logics into Haskell using graded monads and parameterised monads | (bsd3, control, library, monads) | 2018-01-24 | 0.8.1.0 | DominicOrchard |
| effect-stack | 10 | 0.0 | 0 | Reducing the pain of transformer stacks with duplicated effects | (bsd3, control, library) | 2019-07-14 | 0.3 | DanielWagner |
| effectful | 204 | 2.75 | 7 | An easy to use, performant extensible effects library. | (bsd3, control, library) | 2024-10-23 | 2.5.0.0 | arybczak |
| effectful-core | 196 | 2.25 | 20 | An easy to use, performant extensible effects library. | (bsd3, control, library) | 2024-10-23 | 2.5.0.0 | arybczak |
| effectful-plugin | 57 | 0.0 | 1 | A GHC plugin for improving disambiguation of effects. | (bsd3, control, library) | 2024-10-08 | 1.1.0.4 | arybczak |
| effectful-th | 53 | 0.0 | 0 | Template Haskell utilities for the effectful library. | (bsd3, control, library) | 2024-10-08 | 1.0.0.3 | arybczak |
| effectful-zoo | 11 | 0.0 | 0 | Effectful effects for testing | (bsd3, development, library) | 2024-11-20 | 0.0.0.1 | haskellworks |
| effects | 34 | 0.0 | 2 | Computational Effects | (bsd3, control, library, monads) | 2019-04-13 | 0.2.4 | SjoerdVisscher |
| effects-parser | 8 | 0.0 | 1 | Parser Effect for the Control.Effects Library | (bsd3, control, library, monads) | 2013-09-15 | 0.1 | JesseMcDonald |
| effet | 20 | 0.0 | 0 | An Effect System based on Type Classes | (bsd3, control, library) | 2020-12-24 | 0.4.0.0 | MichaelSzvetits |
| effin | 37 | 0.0 | 3 | A Typeable-free implementation of extensible effects | (bsd3, control, effect, library) | 2017-08-03 | 0.3.0.3 | AnthonyVandikas |
| eflint | 17 | 0.0 | 0 | Simulation interpreter for FLINT policy descriptions | (bsd3, language, library, program) | 2024-02-10 | 3.1.0.2 | ltvanbinsbergen |
| egison-pattern-src | 29 | 0.0 | 4 | Manipulating Egison patterns: abstract syntax, parser, and pretty-printer | (bsd3, language, library, parser, pretty-printer) | 2020-11-03 | 0.2.1.2 | SatoshiEgi, coord_e, momohatt |
| egison-pattern-src-haskell-mode | 17 | 0.0 | 1 | Parser and pretty printer for Egison pattern expressions in Haskell source code | (bsd3, language, library, parser, pretty-printer) | 2020-11-03 | 0.2.1.2 | SatoshiEgi, coord_e, momohatt |
| egison-pattern-src-th-mode | 17 | 0.0 | 2 | Parser and pretty printer for Egison pattern expressions to use with TH | (bsd3, language, library, parser, pretty-printer, template-haskell) | 2020-11-03 | 0.2.1.2 | SatoshiEgi, coord_e, momohatt |
| egyptian-fractions | 10 | 0.0 | 1 | Egyptian fractions in Haskell | (bsd3, library, math) | 2018-06-25 | 0.1.0.2 | vmchale |
| eigen | 90 | 1.5 | 6 | Eigen C++ library (linear algebra: matrices, sparse matrices, vectors, numerical solvers). | (algebra, algorithms, bsd3, data, library, math, numeric, statistics) | 2018-12-11 | 3.3.7.0 | OlegSidorkin, chessai |
| either | 351 | 2.0 | 285 | Combinators for working with sums | (bsd3, control, library, monads) | 2022-05-08 | 5.0.2 | EdwardKmett, ryanglscott, GeorgeWilson |
| either-both (deprecated) | 23 | 0.0 | 1 | Either or both | (bsd3, data, deprecated, library) | 2019-08-12 | 0.1.1.1 | |
| either-unwrap (deprecated in favor of either) | 12 | 0.0 | 22 | Functions for probing and unwrapping values inside of Either. | (bsd3, data, deprecated, library) | 2009-11-30 | 1.1 | GregoryCrosswhite |
| eithers (deprecated in favor of either) | 11 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.2.0 | |
| ekg | 269 | 2.5 | 11 | Remote monitoring of processes | (bsd3, library, network, system) | 2024-10-31 | 0.4.1.1 | JohanTibell, MikhailGlushenkov, ejconlon, BenjaminMcRae, haskell_github_trust |
| ekg-bosun | 35 | 0.0 | 1 | Send ekg metrics to a Bosun instance | (bsd3, library, system) | 2019-02-16 | 1.0.15 | OliverCharles |
| ekg-carbon | 32 | 0.0 | 1 | An EKG backend to send statistics to Carbon (part of Graphite monitoring tools) | (bsd3, library, unclassified) | 2018-12-28 | 1.0.11 | OliverCharles |
| ekg-cloudwatch | 20 | 2.0 | 1 | An ekg backend for Amazon Cloudwatch | (bsd3, library, web) | 2017-10-19 | 0.0.1.6 | parsonsmatt |
| ekg-core | 167 | 0.0 | 37 | Tracking of system metrics | (bsd3, library, system) | 2024-10-31 | 0.1.1.8 | JohanTibell, MikhailGlushenkov, ejconlon, BenjaminMcRae, haskell_github_trust |
| ekg-elastic (deprecated in favor of ekg-elasticsearch) | 6 | 0.0 | 1 | Push metrics to elastic | (bsd3, deprecated, library, system) | 2017-04-10 | 0.2.2.0 | boothead |
| ekg-elasticsearch | 13 | 0.0 | 1 | Push metrics to elasticsearch | (bsd3, library, system) | 2017-12-20 | 0.4.0.0 | boothead |
| ekg-influxdb | 13 | 0.0 | 1 | An EKG backend to send statistics to influxdb | (bsd3, library, unclassified) | 2019-10-27 | 0.2.0.0 | angerman, ondrej |
| ekg-json | 182 | 0.0 | 2 | JSON encoding of ekg metrics | (bsd3, distribution, library) | 2024-10-31 | 0.1.1.1 | JohanTibell, MikhailGlushenkov, ejconlon, BenjaminMcRae, haskell_github_trust |
| ekg-log | 12 | 0.0 | 1 | Push metrics to a log file. | (bsd3, library, system) | 2015-10-10 | 0.1.0.4 | ParnellSpringmeyer |
| ekg-push | 10 | 0.0 | 1 | Small framework to push metric deltas to a broadcast channel using the ekg-core library. | (bsd3, library, system) | 2015-06-06 | 0.0.3 | adarqui |
| ekg-rrd | 10 | 0.0 | 1 | Passes ekg statistics to rrdtool | (bsd3, library, system) | 2015-01-09 | 0.2.1.69 | dcturner |
| ekg-statsd | 86 | 0.0 | 3 | Push metrics to statsd | (bsd3, library, system) | 2024-10-31 | 0.2.6.1 | JohanTibell, MikhailGlushenkov, ejconlon, BenjaminMcRae, haskell_github_trust |
| ekg-wai | 99 | 0.0 | 2 | Remote monitoring of processes | (bsd3, library, network, system) | 2022-05-16 | 0.1.1.0 | TvH |
| elasticsearch-interchange | 9 | 0.0 | 0 | Serialization of Elasticsearch requests and responses | (bsd3, data, library) | 2023-05-31 | 0.2.0.0 | andrewthad |
| electrs-client | 6 | 0.0 | 0 | Electrs client library for Haskell | (bitcoin, bsd3, electrs, finance, library, network, payments) | 2022-07-22 | 0.1.0.0 | coingaming |
| elerea | 120 | 2.0 | 5 | A minimalistic FRP library | (bsd3, frp, library, reactivity) | 2016-06-19 | 2.9.0 | GergelyPatai |
| elerea-examples | 30 | 0.0 | 1 | Example applications for Elerea | (bsd3, frp, program, reactivity) | 2016-06-19 | 2.9.0 | GergelyPatai |
| elevator | 23 | 0.0 | 4 | Immediately lifts to a desired level | (bsd3, control, library) | 2015-04-01 | 0.2.3 | FumiakiKinoshita |
| elf | 78 | 0.0 | 4 | An Elf parser | (bsd3, data, library) | 2021-10-08 | 0.31 | ErikCharlebois, wangbj |
| eliminators | 70 | 0.0 | 1 | Dependently typed elimination functions using singletons | (bsd3, dependent-types, library) | 2024-05-12 | 0.9.5 | ryanglscott |
| elliptic-integrals | 8 | 0.0 | 2 | Carlson Elliptic Integrals and Incomplete Elliptic Integrals | (bsd3, library, math, numeric) | 2023-03-01 | 0.1.0.1 | stla |
| elm-bridge | 101 | 2.0 | 2 | Derive Elm types and Json code from Haskell types, using aeson's options | (bsd3, compiler, language, library, web) | 2024-09-26 | 0.8.4 | AlexanderThiemann, SimonMarechal |
| elm-build-lib (deprecated) | 10 | 0.0 | 1 | Compile Elm code to JS within Haskell | (bsd3, compiler, deprecated, language, library) | 2014-12-13 | 0.14.0.0 | jeremondi |
| elm-compiler (deprecated) | 15 | 2.0 | 3 | Values to help with elm-package, elm-make, and elm-lang.org. | (bsd3, compiler, deprecated, language, library, program) | 2015-04-20 | 0.15 | EvanCzaplicki |
| elm-core-sources | 9 | 0.0 | 2 | Source files for the Elm runtime and standard libraries | (bsd3, compiler, language, library) | 2014-12-11 | 1.0.0 | jeremondi |
| elm-get (deprecated in favor of elm-package) | 16 | 0.0 | 1 | Tool for sharing and using Elm libraries | (bsd3, deprecated, language, library, program) | 2014-09-22 | 0.1.3 | EvanCzaplicki |
| elm-hybrid | 27 | 0.0 | 1 | Combine Elm with Haskell for data based applications | (bsd3, library, web) | 2016-07-04 | 0.1.3.0 | matsrietdijk |
| elm-make (deprecated) | 17 | 0.0 | 1 | A build tool for Elm projects | (bsd3, build-tool, deprecated, program) | 2015-04-20 | 0.1.2 | EvanCzaplicki |
| elm-package (deprecated) | 11 | 0.0 | 1 | Package manager for Elm libraries | (bsd3, deprecated, language, library, program) | 2015-04-20 | 0.5 | EvanCzaplicki |
| elm-reactor (deprecated) | 20 | 0.0 | 1 | Interactive development tool for Elm programs | (bsd3, compiler, deprecated, language, program) | 2015-04-20 | 0.3.1 | EvanCzaplicki |
| elm-repl (deprecated) | 27 | 0.0 | 1 | a REPL for Elm | (bsd3, deprecated, program, tool) | 2015-04-20 | 0.4.1 | EvanCzaplicki |
| elm-server (deprecated in favor of elm-reactor) | 42 | 0.0 | 1 | Server for developing Elm projects | (bsd3, compiler, deprecated, language, program) | 2014-05-20 | 0.11.0.1 | EvanCzaplicki |
| elm-syntax | 28 | 0.0 | 4 | Elm syntax and pretty-printing | (bsd3, compiler, elm, language, library) | 2023-12-02 | 0.3.3.0 | OliverCharles, OlleFredriksson, GeorgeThomas, rickowens |
| elm-websocket | 4 | 0.0 | 0 | Generate ELM code from a Wai websocket application. | (bsd3, library, program, web) | 2017-11-01 | 1.0 | rhyskeepence |
| elm-yesod | 21 | 0.0 | 1 | The Elm language Yesod compatibility module. | (bsd3, library, web, yesod) | 2013-04-23 | 0.2 | VincentAmbo |
| elm2nix | 37 | 0.0 | 0 | Turn your Elm project into buildable Nix project | (bsd3, library, program, unclassified) | 2024-09-23 | 0.4.0 | domenkozar |
| elmental | 12 | 0.0 | 0 | Generate Elm datatype definitions, encoders and decoders from Haskell datatypes. | (bsd3, codegen, library, program) | 2024-06-05 | 0.1.0.2 | GaelDeest |
| elminator | 31 | 0.0 | 0 | Generate ELM types/encoders/decoders from Haskell types. | (bsd3, code-generation, elm, library) | 2024-09-02 | 0.2.4.4 | sras |
| elo | 10 | 0.0 | 1 | Elo Rating Library | (bsd3, library, web) | 2015-10-13 | 0.1.0 | markfine |
| email (deprecated) | 16 | 0.0 | 1 | Sending eMail in Haskell made easy | (bsd3, deprecated, library, network) | 2011-10-25 | 0.1.1.2 | JohannesWeiss |
| email-header | 8 | 0.0 | 1 | Parsing and rendering of email and MIME headers | (bsd3, library, network) | 2018-07-21 | 0.4.1 | KyleRaftogianis |
| email-postmark (deprecated in favor of postmark) | 7 | 0.0 | 1 | A simple wrapper to send emails via the api of the service postmark (http://postmarkapp.com/) | (bsd3, deprecated, email, library) | 2012-03-31 | 0.2 | DanielPatterson |
| email-validate | 405 | 2.25 | 34 | Email address validation | (bsd3, library, text) | 2024-09-21 | 2.3.2.21 | DonaldStewart, GeorgePollard |
| email-validate-json | 9 | 0.0 | 1 | Aeson instances for email-validate | (bsd3, library, web) | 2016-05-16 | 0.1.0.0 | MarkWotton |
| emailaddress | 21 | 1.75 | 2 | Wrapper around email-validate library adding instances for common type classes. | (bsd3, library, text) | 2016-11-12 | 0.2.0.0 | cdepillabout |
| emailparse | 22 | 0.0 | 1 | An email parser that will parse everything | (bsd3, library, network) | 2018-06-17 | 0.2.0.10 | mkawalec |
| embed-config | 4 | 0.0 | 0 | Reasonable conventions for embedding YAML configuration with Template Haskell | (bsd3, configuration, library) | 2022-07-25 | 0.0.0.0 | carymrobbins |
| embeddock | 19 | 0.0 | 2 | Embed the values in scope in the haddock documentation of the module | (bsd3, documentation, library, program) | 2013-06-02 | 0.3.0.1 | TakayukiMuranushi |
| embeddock-example | 7 | 0.0 | 1 | Example of using embeddock. | (bsd3, documentation, library) | 2013-06-02 | 0.1 | TakayukiMuranushi |
| embla | 4 | 0.0 | 0 | execute actions periodically while avoiding drift | (bsd3, library, utility) | 2019-05-03 | 0.1 | chessai |
| emd | 43 | 0.0 | 1 | Empirical Mode Decomposition and Hilbert-Huang Transform | (bsd3, library, math) | 2019-10-31 | 0.2.0.0 | jle |
| emgm | 18 | 0.0 | 1 | Extensible and Modular Generics for the Masses | (bsd3, generics, library) | 2011-09-21 | 0.4 | SeanLeather |
| emhell | 10 | 0.0 | 0 | Embedded shell | (bsd3, embedded, library, program) | 2024-01-03 | 0.1.1.0 | srk |
| emoji | 24 | 2.0 | 2 | emoji utility | (bsd3, library, program, unicode) | 2018-01-05 | 0.1.0.2 | nakaji_dayo |
| emojis | 303 | 0.0 | 4 | Conversion between emoji characters and their names. | (bsd3, library, text) | 2024-06-18 | 0.1.4.1 | JohnMacFarlane |
| empty (deprecated) | 15 | 0.0 | 2 | Ceci n'est pas une package | (acme, bsd3, deprecated, library) | 2010-01-09 | 9 | JohnMillikin |
| empty-monad | 7 | 0.0 | 1 | A container that always has no values. | (bsd3, data, library) | 2017-02-02 | 0.1.0.1 | vadimvinnik |
| enchant | 5 | 0.0 | 1 | Binding to the Enchant library | (bsd3, language, library) | 2016-06-22 | 0.1.0.0 | kseo |
| encoding | 103 | 0.0 | 15 | A library for various character encodings | (bsd3, codec, library) | 2023-11-05 | 0.8.9 | DanielWagner, HenningGuenther, KangyuanNiu, swamp_agr |
| encoding-io | 4 | 0.0 | 1 | Encoding-aware file I/O. | (bsd3, data, library) | 2016-08-05 | 0.0.1 | terrorjack |
| encryptable | 5 | 0.0 | 0 | Typed encryption with persistent support | (bsd3, cryptography, database, library, yesod) | 2020-09-03 | 0.1 | coingaming |
| endo | 42 | 0.0 | 1 | Endomorphism utilities. | (bsd3, data, library) | 2016-02-28 | 0.3.0.1 | PeterTrsko |
| eng-stemmer | 11 | 0.0 | 0 | An English language stemmer (Porter2) | (bsd3, library, nlp, program, stemming) | 2018-01-09 | 0.1.0.2 | ChrisCoffey |
| engine-io | 103 | 0.0 | 6 | A Haskell implementation of Engine.IO | (bsd3, library, web) | 2020-12-14 | 1.2.23 | OliverCharles, RenzoCarbonara, TimBaumann |
| engine-io-snap | 32 | 0.0 | 1 | (bsd3, library, unclassified) | 2018-08-12 | 1.0.7 | OliverCharles, RenzoCarbonara | |
| engine-io-wai | 46 | 2.0 | 1 | An @engine-io@ @ServerAPI@ that is compatible with @Wai@ | (bsd3, library, network) | 2019-07-17 | 1.0.10 | codedmart |
| engine-io-yesod | 11 | 0.0 | 1 | (bsd3, library, network) | 2016-01-08 | 1.0.4 | OliverCharles, TimBaumann | |
| engineering-units | 12 | 0.0 | 1 | A numeric type for managing and automating engineering units. | (bsd3, data, library) | 2015-10-03 | 0.0.2 | TomHawkins |
| entropy | 440 | 0.0 | 52 | A platform independent entropy source | (bsd3, cryptography, data, library) | 2022-08-23 | 0.4.1.10 | ThomasDuBuisson |
| entwine | 9 | 0.0 | 1 | entwine - Concurrency tools | (bsd3, library, system) | 2019-04-30 | 0.0.4 | lambda_foo |
| enum-subset-generate | 27 | 0.0 | 1 | Generate an ADT being a subset of another ADT, and the corresponding mappings. | (bsd3, data, library) | 2024-01-22 | 0.1.0.3 | 0xd34df00d |
| enum-text | 29 | 0.0 | 4 | A text rendering and parsing toolkit for enumerated types | (bsd3, library, text) | 2022-03-16 | 0.5.3.0 | ChrisDornan |
| enum-text-rio | 13 | 0.0 | 1 | Making fmt available with rio | (bsd3, control, library, program) | 2019-07-23 | 1.2.0.0 | ChrisDornan |
| enum-types | 8 | 0.0 | 2 | small enum types | (bsd3, data, library) | 2019-03-16 | 0.1.1.0 | andrewthad |
| enum-utf8 | 5 | 0.0 | 0 | An experimental Utf8 parsing toolkit for enumerated types | (bsd3, library, text) | 2019-03-16 | 0.1.0.0 | ChrisDornan |
| enumerable | 11 | 0.0 | 3 | A typeclass for enumerating all values a type | (bsd3, data, library) | 2009-08-16 | 0.0.3 | DanielPeebles |
| enumerate-function | 10 | 0.0 | 0 | simple package for inverting functions and testing totality, via brute enumeration of the domain | (bsd3, library, program, todo) | 2017-05-02 | 0.0.1 | sboo |
| enumeration (deprecated in favor of cantor-pairing, finitary, smallcheck) | 18 | 0.0 | 1 | A practical API for building recursive enumeration procedures and enumerating datatypes. | (bsd3, data, deprecated, library, serialization, test, testing) | 2019-12-21 | 0.2.0 | emc2, Bodigrim |
| enumfun | 7 | 0.0 | 1 | Finitely represented /total/ EnumMaps | (bsd3, data, library) | 2012-10-09 | 0.5.1.0 | LiyangHu |
| enummapmap | 15 | 0.0 | 1 | Map of maps using Enum types as keys | (bsd3, data, data-structures, library) | 2014-02-01 | 0.7.0 | MatthewWest |
| enummaps | 19 | 2.0 | 0 | Enum wrappers for IntMap and IntSet | (bsd3, data-structures, library) | 2020-06-23 | 0.6.2.1.7 | leif |
| enummapset | 226 | 2.0 | 19 | IntMap and IntSet with Enum keys/elements. | (bsd3, data-structures, library) | 2024-09-04 | 0.7.3.0 | MichalTerepeta, MikolajKonarski |
| enummapset-th | 24 | 0.0 | 12 | TH-generated EnumSet/EnumMap wrappers around IntSet/IntMap. | (bsd3, data, library) | 2020-07-22 | 0.6.2 | FumiakiKinoshita, LiyangHu, MateuszKowalczyk, MitsutoshiAoe, haskell_github_trust |
| enumset | 39 | 0.0 | 11 | Sets of enumeration values represented by machine words | (bsd3, data, foreign, library) | 2021-07-26 | 0.1 | HenningThielemann |
| envelope | 30 | 0.0 | 1 | Defines generic 'Envelope' type to wrap reponses from a JSON API. | (bsd3, library, web) | 2017-04-19 | 0.2.2.0 | cdepillabout |
| envparse | 106 | 0.0 | 16 | Parse environment variables | (bsd3, library, system) | 2024-08-14 | 0.6.0 | MatveyAksenov |
| envy | 103 | 2.25 | 11 | An environmentally friendly way to deal with environment variables | (bsd3, library, system) | 2024-03-27 | 2.1.3.0 | DavidJohnson, SoenkeHahn |
| envy-extensible | 16 | 0.0 | 0 | Provides FromEnv in envy instance for Record of extensible. | (bsd3, data, library, record) | 2020-02-04 | 0.2.0.1 | igrep |
| eo-phi-normalizer | 59 | 0.0 | 0 | Command line normalizer of 𝜑-calculus expressions. | (bsd3, library, program, unclassified) | 2024-11-18 | 2.0.0 | NickolayKudasov, deemp |
| epass | 9 | 0.0 | 1 | Baisc, Erlang-like message passing supporting sockets. | (bsd3, concurrency, library, network) | 2011-10-15 | 0.2.1 | AndreasBaldeau |
| ephemeral | 5 | 0.0 | 0 | See readme.md | (bsd3, library, project) | 2021-01-23 | 0.0.1 | tonyday567 |
| epic | 55 | 0.0 | 3 | Compiler for a simple functional language | (bsd3, compilers-interpreters, library, program) | 2015-03-28 | 0.9.3.3 | AndreasAbel, EdwinBrady |
| eprocess | 36 | 0.0 | 3 | Basic Erlang-like process support for Haskell | (bsd3, concurrency, library) | 2015-07-22 | 1.7.2 | CorentinDupont, FernandoBenavides |
| epub (deprecated in favor of epub-metadata) | 22 | 0.0 | 2 | EPUB E-Book construction support library | (bsd3, deprecated, library, program, text) | 2012-06-23 | 0.0.7 | RadoslavDorcik |
| epubname (deprecated in favor of epub-tools) | 10 | 0.0 | 1 | Rename epub ebook files based on meta information | (application, bsd3, console, deprecated, program) | 2011-02-22 | 2.3.2 | DinoMorelli |
| eq | 126 | 0.0 | 3 | Leibnizian equality | (bsd3, library, type-system) | 2021-10-31 | 4.3 | EdwardKmett, EricMertens, ryanglscott |
| equational-reasoning | 112 | 1.5 | 9 | Proof assistant for Haskell using DataKinds & PolyKinds | (bsd3, library, math) | 2024-05-17 | 0.7.0.3 | HiromiIshii |
| equational-reasoning-induction | 4 | 0.0 | 0 | Proof assistant for Haskell using DataKinds & PolyKinds | (bsd3, library, math) | 2019-02-08 | 0.6.0.0 | HiromiIshii |
| equeue | 5 | 0.0 | 0 | Application level triggered, and edge triggered event multiqueues. | (bsd3, concurrency, library) | 2019-01-01 | 0 | KevinCotrone, davean |
| equivalence | 201 | 2.0 | 3 | Maintaining an equivalence relation implemented as union-find using STT. | (algorithms, bsd3, data, library) | 2022-07-26 | 0.4.1 | AndreasAbel, PatrickBahr |
| erebos | 34 | 0.0 | 0 | Decentralized messaging and synchronization | (bsd3, library, network, program) | 2024-10-30 | 0.1.7 | RomanSmrz |
| erf | 176 | 0.0 | 17 | The error function, erf, and related functions. | (bsd3, library, math) | 2011-05-26 | 2.0.0.0 | LennartAugustsson |
| eros | 59 | 0.0 | 1 | A text censorship library. | (bsd3, library, text) | 2014-07-20 | 0.6.0.0 | pharpend |
| eros-client | 11 | 0.0 | 1 | DEPRECATED in favor of eros-http | (bsd3, program, text) | 2014-07-20 | 0.5.0.1 | pharpend |
| eros-http | 13 | 0.0 | 1 | JSON HTTP interface to Eros. | (bsd3, program, text) | 2014-07-20 | 0.6.0.1 | pharpend |
| errno | 6 | 0.0 | 1 | a FFI utility | (bsd3, foreign, library) | 2009-01-02 | 0.1 | CreightonHogg |
| error-analyze | 14 | 0.0 | 1 | Parse ghc and cabal error messages and give their causes for easier resolution | (bsd3, development, ghc, library) | 2015-11-02 | 0.0.1 | JeanPhilippeMoresmau |
| error-codes | 25 | 0.0 | 2 | Error code functions | (bsd3, library, system) | 2024-02-06 | 0.1.3.1 | andrewthad, l3c_amartin |
| error-context | 22 | 0.0 | 1 | Provides API for enriching errors with contexts | (bsd3, control, error-handling, library) | 2018-04-10 | 0.2.0.1 | mtesseract |
| error-location (deprecated in favor of file-location) | 26 | 0.0 | 1 | error functions that show file location information | (bsd3, deprecated, development, library) | 2011-08-02 | 0.1.5.5 | GregWeber |
| error-message | 11 | 0.0 | 1 | Composable error messages. | (bsd3, development, error-handling, library) | 2010-11-15 | 1.1 | GregoryCrosswhite |
| error-or | 25 | 0.0 | 3 | Composable, hierarchical errors. | (bsd3, data, library) | 2022-06-16 | 0.3.0 | luntain |
| error-or-utils | 16 | 0.0 | 0 | Utilities using ErrorOr datatype | (bsd3, data, library, testing) | 2021-07-17 | 0.2.0 | luntain |
| errors | 292 | 2.5 | 147 | Simplified error-handling | (bsd3, control, error-handling, library) | 2018-05-11 | 2.3.0 | GabrielGonzalez |
| ersaconcat | 3 | 0.0 | 1 | A script to concatenate AIP ERSA | (aviation, bsd3, library, program) | 2016-09-17 | 0.0.1 | TonyMorris |
| ersatz | 143 | 2.0 | 3 | A monad for expressing SAT or QSAT problems using observable sharing. | (algorithms, bsd3, library, logic) | 2023-09-18 | 0.5 | EdwardKmett, EricMertens, ryanglscott |
| ersatz-toysat | 10 | 0.0 | 1 | toysat driver as backend for ersatz | (algorithms, bsd3, library, logic) | 2017-10-02 | 0.2.2.0 | MasahiroSakai |
| escape-artist | 10 | 2.0 | 1 | ANSI Escape Sequence Text Decoration Made Easy | (bsd3, library, text) | 2020-01-28 | 1.2.0.1 | ryan_daniels |
| esotericbot | 21 | 0.0 | 1 | Esotericbot is a sophisticated, lightweight IRC bot. | (bsd3, library, program, web) | 2009-06-23 | 0.0.6 | JohnnyMorrice |
| esqueleto | 753 | 2.5 | 28 | Type-safe EDSL for SQL queries on persistent backends. | (bsd3, database, library) | 2024-10-24 | 3.5.13.0 | MichaelSnoyman, bitemyapp, parsonsmatt, belevy |
| esqueleto-compat | 5 | 0.0 | 0 | Compatibility operators for Persistent and Esqueleto | (bsd3, data, library) | 2023-10-20 | 0.0.2.0 | parsonsmatt |
| esqueleto-pgcrypto | 6 | 0.0 | 0 | Esqueleto support for the pgcrypto PostgreSQL module | (bsd3, database, library) | 2021-10-06 | 0.1.0.0 | 3kyro |
| esqueleto-streaming | 4 | 0.0 | 0 | Memory-constant streaming of Esqueleto results from PostgreSQL | (bsd3, conduit, database, library) | 2021-10-20 | 0.1.0.0 | isaac_supercede |
| essence-of-live-coding | 55 | 0.0 | 6 | General purpose live coding framework | (bsd3, frp, library, live-coding, program) | 2024-10-31 | 0.2.8 | turion |
| essence-of-live-coding-PortMidi | 24 | 0.0 | 0 | General purpose live coding framework - PortMidi backend | (bsd3, library, sound) | 2024-10-31 | 0.2.8 | turion |
| essence-of-live-coding-gloss | 62 | 0.0 | 0 | General purpose live coding framework - Gloss backend | (bsd3, frp, library, live-coding) | 2024-10-31 | 0.2.8 | turion |
| essence-of-live-coding-gloss-example (deprecated) | 19 | 0.0 | 0 | General purpose live coding framework - Gloss example | (bsd3, deprecated, frp, live-coding, program) | 2021-04-08 | 0.2.5 | turion |
| essence-of-live-coding-pulse | 45 | 0.0 | 0 | General purpose live coding framework - pulse backend | (bsd3, frp, library, live-coding) | 2024-10-31 | 0.2.8 | turion |
| essence-of-live-coding-pulse-example (deprecated) | 19 | 0.0 | 0 | General purpose live coding framework - pulse backend example | (bsd3, deprecated, frp, live-coding, program) | 2020-09-11 | 0.2.4 | turion |
| essence-of-live-coding-quickcheck | 46 | 0.0 | 0 | General purpose live coding framework - QuickCheck integration | (bsd3, frp, library, live-coding) | 2024-10-31 | 0.2.8 | turion |
| essence-of-live-coding-vivid | 23 | 0.0 | 0 | General purpose live coding framework - vivid backend | (bsd3, library, sound) | 2024-10-31 | 0.2.8 | turion |
| essence-of-live-coding-warp | 48 | 0.0 | 0 | General purpose live coding framework | (bsd3, frp, library, live-coding) | 2024-10-31 | 0.2.8 | turion |
| estimator | 19 | 0.0 | 1 | State-space estimation algorithms such as Kalman Filters | (bsd3, library, math, numerical, statistics) | 2016-07-19 | 1.2.0.0 | AdamFoltzer, JameySharp |
| estimators | 10 | 0.0 | 1 | Tool for managing probability estimation | (bsd3, library, natural-language-processing) | 2010-03-08 | 0.1.4 | SashaRush |
| eternal | 32 | 0.0 | 1 | everything breaking the Fairbairn threshold | (bsd3, control, library) | 2016-07-24 | 0.1.7 | Heather |
| ether (deprecated) | 75 | 2.25 | 2 | Monad transformers and classes | (bsd3, control, deprecated, library) | 2017-06-03 | 0.5.1.0 | int_index |
| ethereum-client-haskell | 20 | 0.0 | 1 | A Haskell version of an Ethereum client | (bsd3, data-structures, program) | 2015-01-02 | 0.0.4 | jamshid |
| ethereum-merkle-patricia-db (deprecated in favor of merkle-patricia-db) | 4 | 0.0 | 1 | A modified Merkle Patricia DB | (bsd3, data-structures, deprecated, library) | 2015-01-02 | 0.0.1 | jamshid |
| ety | 10 | 0.0 | 1 | Random etymology online entry. | (bsd3, library, program, web) | 2012-02-15 | 0.1 | ChrisDone |
| eurofxref | 19 | 0.0 | 1 | Free foreign exchange/currency feed from the European Central Bank | (bsd3, finance, library) | 2013-02-06 | 0.2.1 | StephenBlackheath |
| evdev | 61 | 2.0 | 1 | Bindings to libevdev | (bsd3, library, system) | 2023-09-01 | 2.3.1.1 | GeorgeThomas |
| evdev-streamly | 12 | 0.0 | 0 | Bridge for working with evdev and streamly | (bsd3, library, streamly, system) | 2024-08-15 | 0.0.2.1 | GeorgeThomas |
| eve | 21 | 0.0 | 2 | An extensible event framework | (bsd3, framework, library) | 2020-10-21 | 0.1.9.0 | ChrisPenner |
| eve-cli | 5 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2018-04-05 | 0.2.0.0 | ChrisPenner | |
| eved | 19 | 0.0 | 0 | A value level web framework | (bsd3, library, web) | 2021-07-18 | 0.0.3.0 | belevy |
| event | 20 | 0.0 | 1 | Monoidal, monadic and first-class events | (bsd3, concurrency, library) | 2016-05-24 | 0.1.4 | DimitriSabadie |
| event-driven | 4 | 0.0 | 2 | library for event driven programming | (bsd3, control, library) | 2010-07-16 | 0.0.2 | YoshikuniJujo |
| event-transformer (deprecated) | 6 | 0.0 | 0 | Initial project template from stack | (bsd3, control, deprecated, library, program) | 2016-10-10 | 0.1.0.0 | SchellScivally |
| eventlog-socket | 7 | 0.0 | 0 | Stream GHC eventlog events to external processes | (bsd3, library, system) | 2023-04-14 | 0.1.0.0 | BenGamari, mpickering |
| eventlog2html | 84 | 0.0 | 1 | Visualise an eventlog | (bsd3, development, library, program) | 2024-08-17 | 0.11.1 | mpickering, DavidBinder |
| eventloop | 93 | 0.0 | 1 | A different take on an IO system. Based on Amanda's IO loop, this eventloop takes a function that maps input events to output events. It can easily be extended by modules that represent IO devices or join multiple modules together. | (bsd3, eventloop, library) | 2019-05-01 | 0.8.2.8 | sebaslafleur, LeonSchoorl |
| eventsource-api | 26 | 0.0 | 3 | Provides an eventsourcing high level API. | (bsd3, eventsourcing, library) | 2019-01-03 | 1.5.1 | YorickLaupa |
| eventsource-geteventstore-store | 35 | 0.0 | 1 | GetEventStore store implementation. | (bsd3, eventsourcing, library) | 2019-01-03 | 1.2.1 | YorickLaupa |
| eventsource-store-specs | 21 | 0.0 | 2 | Provides common test specification for Store implementation. | (bsd3, eventsourcing, library, testing) | 2018-12-20 | 1.2.1 | YorickLaupa |
| eventsource-stub-store | 33 | 0.0 | 1 | An in-memory stub store implementation. | (bsd3, eventsourcing, library) | 2018-12-20 | 1.1.1 | YorickLaupa |
| eventstore | 206 | 0.0 | 2 | EventStore TCP Client | (bsd3, database, library) | 2023-07-29 | 1.4.3 | YorickLaupa |
| every | 11 | 0.0 | 2 | Run a process every so often. | (bsd3, library, web) | 2017-05-09 | 0.0.1 | athanclark |
| every-bit-counts | 6 | 0.0 | 1 | A functional pearl on encoding and decoding using question-and-answer strategies | (bsd3, data, library) | 2010-09-27 | 0.1 | DonaldStewart |
| ewe | 25 | 0.0 | 1 | An interpreter for EWE programming language | (bsd3, language, program) | 2019-02-04 | 0.3.1.1 | JuanFranciscoCardonaMcCormick |
| ex-pool | 23 | 0.0 | 2 | Another fork of resource-pool, with a MonadIO and MonadCatch constraint | (bsd3, data, library) | 2018-01-07 | 0.2.1 | KimAltintop |
| exact-combinatorics | 67 | 0.0 | 6 | Efficient exact computation of combinatoric functions. | (bsd3, library, math, statistics) | 2021-11-03 | 0.2.0.11 | WrenThornton, WrenRomano |
| exact-cover | 5 | 0.0 | 1 | Efficient exact cover solver. | (algorithms, bsd3, library, math) | 2017-04-22 | 0.1.0.0 | arthur |
| exact-kantorovich | 4 | 0.0 | 0 | Exact Kantorovich distance between finite probability measures. | (bsd3, library, math, optimization) | 2024-05-08 | 0.1.0.0 | stla |
| exact-real-positional | 5 | 0.0 | 1 | Framework for Exact Real Arithmetic in the Positional Number System | (bsd3, library, math) | 2017-07-20 | 0.0.0 | grlks |
| example-haskell-project | 8 | 0.0 | 0 | Example Haskell Project | (bsd3, example, library, program) | 2020-04-04 | 0.1.0.0 | haskellworks |
| except-exceptions | 7 | 2.0 | 1 | Safely deal with exceptions in ExceptT | (bsd3, library, monad) | 2018-03-20 | 0.1 | TimHumphries |
| exception-hierarchy | 69 | 0.0 | 4 | Exception type hierarchy with TemplateHaskell | (bsd3, language, library) | 2023-12-27 | 0.1.0.11 | YoshikuniJujo |
| exception-mailer | 27 | 0.0 | 1 | Catch all runtime exceptions and send an email | (bsd3, library, system) | 2014-04-07 | 0.4.1 | DavidPowell |
| exception-monads-fd (deprecated in favor of exception-mtl) | 8 | 0.0 | 1 | Exception monad transformer instances for monads-fd classes. | (bsd3, control, deprecated, error-handling, failure, library, monad) | 2010-10-06 | 0.2 | GeoffreyMainland |
| exception-monads-tf | 30 | 0.0 | 1 | Exception monad transformer instances for monads-tf classes. | (bsd3, control, error-handling, failure, library, monad) | 2017-05-03 | 0.4.0.1 | GeoffreyMainland |
| exception-mtl | 103 | 0.0 | 3 | Exception monad transformer instances for mtl classes. | (bsd3, control, error-handling, failure, library, monad) | 2023-03-22 | 0.4.0.2 | GeoffreyMainland |
| exception-transformers | 158 | 0.0 | 19 | Type classes and monads for unchecked extensible exceptions. | (bsd3, control, error-handling, failure, library, monad) | 2023-08-31 | 0.4.0.12 | GeoffreyMainland, TroelsHenriksen |
| exception-via | 16 | 2.0 | 0 | DerivingVia for your hierarchical exceptions | (bsd3, exceptions, library) | 2023-08-19 | 0.2.0.0 | parsonsmatt, raineszm |
| exceptionfree-readfile | 5 | 0.0 | 0 | An exception-free readFile for use with '+RTS -xc -RTS' projects | (bsd3, library, utility) | 2020-01-28 | 0.1.0.0 | vados |
| exceptions | 543 | 2.0 | 1003 | Extensible optionally-pure exceptions | (bsd3, control, exceptions, library, monad) | 2024-10-31 | 0.10.9 | EdwardKmett, ryanglscott |
| exceptiot | 6 | 0.0 | 0 | ExceptT, but uses IO instead of Either | (bsd3, control, library) | 2024-05-13 | 0.0.1.1 | parsonsmatt |
| exchangerates | 6 | 0.0 | 1 | A Haskell client for https://exchangeratesapi.io/ | (api, bsd3, library) | 2018-07-28 | 0.0.0.0 | Norfair |
| exference | 3 | 0.0 | 0 | Tool to search/generate (haskell) expressions with a given type | (bsd3, language, library) | 2017-02-13 | 1.6.0.0 | lspitzner |
| exh | 21 | 0.0 | 0 | A library for crawling exhentai | (bsd3, library, web) | 2021-02-14 | 1.0.2 | berberman, Poscat |
| exhaustive | 42 | 0.0 | 1 | Compile time checks that a computation considers producing data through all possible constructors | (bsd3, control, library) | 2020-06-17 | 1.1.9 | OliverCharles |
| exif | 6 | 0.0 | 1 | A Haskell binding to a subset of libexif | (bsd3, library, unclassified) | 2007-02-11 | 3000.0.0 | BjornBringert |
| exinst | 68 | 2.0 | 7 | Dependent pairs and their instances. | (bsd3, data, library) | 2023-01-01 | 0.9 | RenzoCarbonara |
| exinst-aeson | 24 | 0.0 | 1 | @exinst@ support for @aeson@ package. | (bsd3, data, library) | 2023-01-01 | 0.9 | RenzoCarbonara |
| exinst-base | 3 | 0.0 | 0 | @exinst@ support for @base@ package. | (bsd3, data, library) | 2023-01-01 | 0.9 | RenzoCarbonara |
| exinst-bytes | 33 | 0.0 | 1 | @exinst@ support for @bytes@ package. | (bsd3, data, library) | 2023-01-01 | 0.9 | RenzoCarbonara |
| exinst-cereal | 18 | 0.0 | 1 | @exinst@ support for @cereal@ package. | (bsd3, data, library) | 2023-01-01 | 0.9 | RenzoCarbonara |
| exinst-deepseq (deprecated in favor of exinst) | 11 | 0.0 | 1 | Derive instances for the `deepseq` library for your existential types. | (bsd3, data, deprecated, library) | 2016-10-13 | 0.2 | RenzoCarbonara |
| exinst-hashable (deprecated in favor of exinst) | 17 | 0.0 | 1 | Derive instances for the `hashable` library for your existential types. | (bsd3, data, deprecated, library) | 2016-10-13 | 0.2 | RenzoCarbonara |
| exinst-serialise | 16 | 0.0 | 1 | Dependent pairs and their instances. | (bsd3, data, library) | 2023-01-01 | 0.9 | RenzoCarbonara |
| exist | 14 | 0.0 | 1 | Dependent sum type | (bsd3, library, unclassified) | 2019-11-18 | 0.2.0.0 | |
| exist-instances | 6 | 0.0 | 0 | Instances for "exist" package (requires more language extensions and dependencies) | (bsd3, library, unclassified) | 2019-11-18 | 0.1.0.0 | |
| exists | 10 | 0.0 | 1 | Existential datatypes holding evidence of constraints | (bsd3, constraints, library) | 2012-05-15 | 0.2 | GaborLehel |
| exit-codes | 23 | 0.0 | 1 | Exit codes as defined by BSD | (bsd3, library, system) | 2018-10-02 | 1.0.0 | justus |
| exitcode | 33 | 0.0 | 3 | Monad transformer for exit codes | (bsd3, control, library) | 2023-10-06 | 0.1.0.9 | TonyMorris, qfpl, GeorgeWilson |
| exp-extended | 14 | 0.0 | 1 | floating point with extended exponent range | (bsd3, library, numeric) | 2020-01-01 | 0.2 | ClaudeHeilandAllen |
| experimenter | 38 | 2.0 | 0 | Perform scientific experiments stored in a DB, and generate reports. | (bsd3, experiment, library) | 2022-10-11 | 0.1.0.14 | schnecki |
| expiring-cache-map | 58 | 0.0 | 3 | General purpose simple caching. | (bsd3, caching, library) | 2016-08-11 | 0.0.6.1 | elblake |
| expiring-mvar | 8 | 0.0 | 1 | Create values which expire after a period of time. | (bsd3, concurrency, library) | 2012-02-26 | 0.1 | JeffShaw |
| explainable-predicates | 53 | 0.0 | 1 | Predicates that can explain themselves. | (bsd3, library, testing) | 2023-11-29 | 0.1.2.4 | ChrisSmith |
| explicit-exception | 94 | 0.0 | 28 | Exceptions which are explicit in the type signature. | (bsd3, control, library) | 2023-01-14 | 0.2 | HenningThielemann |
| explicit-iomodes | 49 | 0.0 | 4 | File handles with explicit IOModes | (bsd3, library, system) | 2012-09-23 | 0.6.0.5 | BasVanDijk |
| explicit-iomodes-bytestring | 19 | 0.0 | 2 | Extends explicit-iomodes with ByteString operations | (bsd3, library, system) | 2012-09-23 | 0.2.0.2 | BasVanDijk |
| explicit-iomodes-text | 28 | 0.0 | 2 | Extends explicit-iomodes with Text operations | (bsd3, library, system) | 2012-09-23 | 0.1.0.8 | BasVanDijk |
| explore | 18 | 0.0 | 1 | Experimental Plot data Reconstructor | (bsd3, graphics, program) | 2010-03-13 | 0.0.7.2 | CetinSert |
| exploring-interpreters | 35 | 0.0 | 1 | A generic exploring interpreter for exploratory programming | (bsd3, compilers-interpreters, library) | 2024-04-29 | 1.5.0.1 | ltvanbinsbergen, DamianFrolich |
| exposed-containers | 6 | 0.0 | 1 | A distribution of the 'containers' package, with all modules exposed. | (bsd3, data-structures, library) | 2014-07-15 | 0.5.5.1 | vi |
| express | 103 | 0.0 | 3 | Dynamically-typed expressions involving function application and variables. | (bsd3, data, library) | 2024-02-03 | 1.0.16 | rudymatela |
| expression-parser | 4 | 0.0 | 1 | Generalization of parsec's expression parser. | (bsd3, library, parsing, text) | 2013-01-27 | 0.1 | SebastiaanVisser |
| expressions | 36 | 1.5 | 1 | Expressions and Formulae a la carte | (bsd3, data, library, logic, math) | 2019-04-30 | 0.5 | jakubdaniel |
| expressions-z3 | 26 | 0.0 | 1 | Encode and Decode expressions from Z3 ASTs | (bsd3, data, library, logic, math) | 2019-04-30 | 0.5 | jakubdaniel |
| expresso | 18 | 0.0 | 0 | A simple expressions language based on row types | (bsd3, configuration, library, program) | 2020-04-02 | 0.1.2.3 | willtim |
| extcore | 32 | 2.0 | 1 | Libraries for processing GHC Core | (bsd3, language, library) | 2013-04-21 | 1.0.2 | TimChevalier |
| extemp | 5 | 0.0 | 1 | automated printing for extemp speakers | (bsd3, program, web) | 2010-10-05 | 0.0.1 | SamAnklesaria |
| extend-record-data-th | 11 | 0.0 | 0 | TH to define a new record data type that extends the existing record data type. | (bsd3, data, library) | 2019-07-07 | 0.1.0.2 | nakaji_dayo |
| extended-categories | 8 | 0.0 | 1 | Extended Categories | (bsd3, library, math) | 2014-11-23 | 0.2.0 | ian_mi |
| extended-containers | 9 | 0.0 | 1 | Heap and Vector container types | (bsd3, data-structures, library) | 2021-04-22 | 0.1.1.0 | konsumlamm |
| extended-containers-lens | 7 | 0.0 | 0 | lens instances for extended-containers | (bsd3, data-structures, lenses, library) | 2020-04-29 | 0.1.0.0 | konsumlamm |
| extended-reals | 49 | 0.0 | 8 | Extension of real numbers with positive/negative infinities | (bsd3, library, math) | 2020-03-28 | 0.2.4.0 | MasahiroSakai, Bodigrim |
| extensible | 224 | 0.0 | 17 | Extensible, efficient, optics-friendly data types and effects | (bsd3, data, library, records) | 2024-09-28 | 0.9.1 | FumiakiKinoshita |
| extensible-effects-concurrent | 181 | 2.0 | 0 | Message passing concurrency as extensible-effect | (bsd3, concurrency, control, effect, library, program) | 2020-12-16 | 2.0.0 | SvenHeyll |
| extensible-exceptions | 144 | 0.0 | 88 | Extensible exceptions | (bsd3, control, library) | 2012-02-02 | 0.1.1.4 | IanLynagh |
| extensible-skeleton | 8 | 0.0 | 0 | Operational-based extensible effect library | (bsd3, library, monads) | 2021-10-21 | 0.0.1 | FumiakiKinoshita |
| external-sort | 12 | 0.0 | 1 | Sort large arrays on your hard drive. Kind of like the unix util sort. | (bsd3, library, other) | 2008-10-23 | 0.2 | OmerAgacan, ThomasHartman |
| extism | 39 | 0.0 | 0 | Extism bindings | (bsd3, library, plugins, webassembly) | 2024-04-22 | 1.2.1.0 | Extism, zshipko |
| extism-manifest | 43 | 0.0 | 2 | Extism manifest bindings | (bsd3, library, plugins, webassembly) | 2024-04-22 | 1.2.1.0 | Extism, zshipko |
| extism-pdk | 24 | 2.0 | 0 | Extism Plugin Development Kit | (bsd3, library, plugins, program, wasm) | 2024-10-24 | 1.2.0.0 | Extism, zshipko |
| extra | 1110 | 2.5 | 257 | Extra functions I use. | (bsd3, development, library) | 2024-10-19 | 1.8 | NeilMitchell |
| extra-data-yj | 7 | 0.0 | 2 | Additional data types | (bsd3, data, library) | 2023-12-01 | 0.1.0.0 | YoshikuniJujo |
| extractable-singleton | 19 | 0.0 | 8 | A functor, where the "stored" value is isomorphic to Identity | (bsd3, data, library) | 2017-05-10 | 0.0.1 | athanclark |
| extractelf | 6 | 0.0 | 1 | Extract an ELF's metadata and sections into files | (bsd3, development, program) | 2013-09-21 | 0.1.0.0 | EyalLotem |
| extralife | 15 | 0.0 | 1 | API Client for ExtraLife team and user data | (bsd3, library, web) | 2021-11-09 | 0.2.0.0 | wuest |
| extrapolate | 66 | 2.0 | 1 | generalize counter-examples of test properties | (bsd3, library, testing) | 2021-06-15 | 0.4.6 | rudymatela |
| ez3 (deprecated) | 6 | 0.0 | 1 | Z3 bonds with pure interface | (bsd3, deprecated, library, unclassified) | 2018-05-11 | 0.1.0.0 | |
| f-ree-hack-cheats-free-v-bucks-generator (deprecated) | 5 | 0.0 | 1 | Spam | (bsd3, deprecated, program, spam) | 2018-09-17 | 0.2 | |
| facts | 5 | 0.0 | 1 | Refined types | (bsd3, data, library) | 2018-06-16 | 0.0.1.0 | mrkkrp |
| factual-api | 50 | 0.0 | 1 | A driver for the Factual API | (api, bsd3, library, web) | 2012-11-08 | 0.6.1 | RudigerLippert |
| fad | 13 | 0.0 | 1 | Forward Automatic Differentiation. | (bsd3, library, math) | 2012-12-22 | 1.1.0.1 | BjornBuckwalter |
| fadno | 29 | 0.0 | 1 | Minimal library for music generation and notation | (bsd3, library, music) | 2024-01-20 | 1.1.9.1 | spopejoy |
| fail | 158 | 2.0 | 144 | Forward-compatible MonadFail class | (bsd3, development, library) | 2016-01-21 | 4.9.0.0 | HerbertValerioRiedel |
| failable | 45 | 0.0 | 3 | A 'Failable' error monad class to unify failure across monads that can fail | (bsd3, control, exceptions, library, monad) | 2020-01-24 | 1.2.4.0 | erick |
| failable-list (deprecated in favor of enumerator) | 11 | 0.0 | 3 | A list-like type for lazy streams, which might terminate with an error. | (bsd3, data, deprecated, error-handling, library) | 2009-12-07 | 0.2 | JohnMillikin |
| failure (deprecated in favor of exceptions) | 67 | 0.0 | 71 | A simple type class for success/failure computations. (deprecated) | (bsd3, control, deprecated, failure, library, monads) | 2014-06-08 | 0.2.0.3 | MichaelSnoyman, Michael_Smith |
| failure-detector | 5 | 0.0 | 1 | Failure Detectors implimented in Haskell. | (bsd3, distributed-computing, library) | 2016-05-11 | 0 | davean |
| fair | 9 | 0.0 | 0 | Lists with fair choice | (bsd3, data, library) | 2019-04-01 | 0.1.0.0 | |
| fake | 19 | 0.0 | 1 | Randomly generated fake data | (bsd3, data, library) | 2021-05-06 | 0.1.2 | DougBeardsley |
| fake-type | 12 | 0.0 | 1 | A crossplatform library to simulate keyboard input | (bsd3, library, system) | 2015-12-21 | 0.2.0.0 | Artyom |
| fakedata | 152 | 0.0 | 3 | Library for producing fake data | (bsd3, fake, fakedata, library, random) | 2024-10-20 | 1.0.5 | psibi |
| fakedata-parser | 24 | 0.0 | 1 | (bsd3, library, unclassified) | 2020-07-26 | 0.1.0.0 | psibi | |
| fallible | 9 | 0.0 | 1 | (bsd3, data, library) | 2020-02-13 | 0.1.0 | matsubara0507 | |
| falling-turnip | 5 | 0.0 | 1 | Falling sand game/cellular automata simulation using regular parallel arrays. | (bsd3, game, program) | 2012-11-14 | 0.1.0.0 | TranMa |
| falsify | 27 | 0.0 | 2 | Property-based testing with internal integrated shrinking | (bsd3, library, testing) | 2023-11-08 | 0.2.0 | EdskoDeVries |
| familiar-reflection (deprecated) | 7 | 0.0 | 1 | Reifies arbitrary terms into types that can be reflected back into terms | (bsd3, data, deprecated, library, reflection) | 2018-05-08 | 0.1.0.0 | |
| family-tree | 63 | 0.0 | 1 | A family tree library for the Haskell programming language. | (bsd3, data, genealogy, library) | 2015-04-16 | 0.5.1 | NathanVanDoorn |
| farmhash | 21 | 0.0 | 1 | Fast hash functions. | (bsd3, library, system) | 2016-05-24 | 0.1.0.5 | abhinav |
| fast-arithmetic | 156 | 2.0 | 1 | Fast functions on integers. | (algorithms, ats, bsd3, combinatorics, ffi, library, math, number-theory, numerics) | 2022-01-17 | 0.6.7.0 | vmchale |
| fast-combinatorics | 28 | 2.0 | 1 | Fast combinatorics. | (bsd3, library, numerics) | 2018-01-02 | 0.1.0.9 | |
| fast-downward | 23 | 0.0 | 0 | Solve classical planning problems (STRIPS/SAS+) using Haskell & Fast Downward. | (ai, bsd3, library) | 2023-05-11 | 0.2.3.0 | OliverCharles |
| fast-logger | 897 | 2.25 | 82 | A fast logging system | (bsd3, library, system) | 2024-10-31 | 3.2.5 | KazuYamamoto, MichaelSnoyman |
| fast-math | 72 | 0.0 | 2 | Non IEEE-754 compliant compile-time floating-point optimisations | (bsd3, library, math, numeric) | 2015-08-01 | 1.0.2 | LiyangHu, MikeIzbicki |
| fast-mult | 14 | 0.0 | 1 | Numeric type with asymptotically faster multiplications. | (bsd3, library, web) | 2017-09-26 | 0.1.0.2 | clinton |
| fast-tags | 102 | 0.0 | 1 | Fast incremental vi and emacs tags. | (bsd3, development, haskell, library, program) | 2022-06-27 | 2.0.2 | EvanLaforge, SergeyVinokurov |
| fast-tagsoup | 78 | 0.0 | 3 | Fast parsing and extracting information from (possibly malformed) HTML/XML documents | (bsd3, library, xml) | 2017-07-04 | 1.0.14 | VladimirShabanov |
| fast-tagsoup-utf8-only | 12 | 0.0 | 1 | Fast parser for tagsoup package | (bsd3, library, xml) | 2013-12-11 | 1.0.5 | MikhailKuddah |
| fastcdc | 7 | 0.0 | 0 | An implementation of FastCDC, a content-defined chunking algorithm based on the Gear hash rolling hash algorithm | (bsd3, library, program, unclassified) | 2022-09-29 | 0.0.0 | gkleen |
| fastcgi | 25 | 0.0 | 6 | A Haskell library for writing FastCGI programs | (bsd3, library, network) | 2020-01-22 | 3001.0.2.5 | BjornBringert, DonaldStewart, krasimir |
| fastirc (deprecated in favor of irc) | 11 | 0.0 | 3 | Fast Internet Relay Chat (IRC) library | (bsd3, deprecated, library, network) | 2010-04-01 | 0.2.0 | ErtugrulSoeylemez, esz |
| fastly | 5 | 0.0 | 1 | A highly experimental Fastly API client. | (bsd3, library, web) | 2018-06-21 | 0.1.0.0 | IanDuncan |
| fastmemo | 9 | 2.0 | 0 | Memoize functions on Generic types | (bsd3, library, memoization) | 2022-10-22 | 0.1.1 | DavidSpies |
| fastparser (deprecated) | 28 | 2.0 | 1 | A fast, but bare bones, bytestring parser combinators library. | (bsd3, deprecated, library, parsing) | 2023-06-08 | 0.6.0 | SimonMarechal |
| fastpbkdf2 | 5 | 0.0 | 1 | Haskell bindings to the fastpbkdf2 C library | (bsd3, cryptography, library) | 2016-12-27 | 0.1.0.0 | AlfredoDiNapoli |
| fastsum | 23 | 0.0 | 2 | A fast open-union type suitable for 100+ contained alternatives | (bsd3, data, library) | 2022-02-08 | 0.2.0.0 | patrick_thomson |
| fault-tree | 5 | 0.0 | 1 | A fault tree analysis library. | (bsd3, embedded, language, library) | 2011-01-04 | 0.0.0 | TomHawkins |
| fay | 294 | 0.0 | 13 | A compiler for Fay, a Haskell subset that compiles to JavaScript. | (bsd3, development, fay, library, program, web) | 2021-01-10 | 0.24.2.0 | AdamBergmark, ChrisDone, swamp_agr |
| fay-base | 85 | 0.0 | 12 | The base package for Fay. | (bsd3, development, fay, library) | 2021-01-10 | 0.21.2.0 | AdamBergmark, ChrisDone, swamp_agr |
| fay-builder (deprecated) | 31 | 0.0 | 1 | Compile Fay code on cabal install, and ad-hoc recompile during development | (bsd3, deprecated, library, web) | 2015-04-08 | 0.2.0.5 | AdamBergmark, ErikHesselink |
| fay-dom | 19 | 0.0 | 3 | DOM FFI wrapper library for Fay | (bsd3, fay, library, web) | 2015-02-11 | 0.5.0.1 | AdamBergmark, ChrisDone |
| fay-geoposition | 15 | 0.0 | 1 | W3C compliant implementation of GeoPosition API. | (bsd3, library, web) | 2015-06-11 | 0.1.0.1 | eocallaghan |
| fay-hsx | 8 | 0.0 | 1 | Clientside HTML generation for fay. | (bsd3, happstack, library) | 2013-07-27 | 0.2.0 | JeremyShaw |
| fay-jquery | 40 | 0.0 | 6 | jQuery bindings for Fay. | (bsd3, fay, library, web) | 2015-08-13 | 0.6.1.0 | AdamBergmark, ChrisDone |
| fay-ref | 7 | 0.0 | 1 | Like IORef but for Fay. | (bsd3, fay, library) | 2013-02-14 | 0.1.0.0 | AndrewMiller |
| fay-simplejson | 7 | 0.0 | 1 | SimpleJSON library for Fay. | (bsd3, fay, library, web) | 2016-10-30 | 0.1.3.0 | Lupino |
| fay-uri | 12 | 0.0 | 1 | Persistent FFI bindings for using jsUri in Fay | (bsd3, library, web) | 2013-02-10 | 0.2.0.0 | ChrisDone |
| fay-websockets | 10 | 0.0 | 1 | Websockets FFI library for Fay | (bsd3, fay, library, web) | 2018-12-01 | 0.0.1.1 | swamp_agr |
| fb | 275 | 0.0 | 7 | Bindings to Facebook's API. | (bsd3, library, web) | 2022-04-26 | 2.1.1.1 | FelipeLessa, psibi |
| fb-persistent | 55 | 0.0 | 1 | Provides Persistent instances to Facebook types. | (bsd3, library, web) | 2015-12-30 | 0.3.6 | FelipeLessa |
| fbmessenger-api | 18 | 0.0 | 0 | High-level bindings to Facebook Messenger Platform API | (bsd3, library, program, web) | 2016-11-12 | 0.1.2.1 | mseri |
| fcache | 6 | 0.0 | 1 | Cache a function (a -> b) | (bsd3, cache, library) | 2015-12-31 | 0.1.0.0 | YLiLarry |
| fcf-containers | 34 | 0.0 | 2 | Data structures and algorithms for first-class-families | (bsd3, library, other, program) | 2023-04-15 | 0.8.2 | gspia |
| fcf-vinyl | 9 | 0.0 | 1 | Vinyl compatibility with first-class-families | (bsd3, library, types, vinyl) | 2021-09-08 | 0.0.1.0 | locallycompact |
| fcg | 5 | 0.0 | 1 | TBA | (bsd3, database, program) | 2018-02-26 | 0.0.0 | chessai |
| fckeditor | 4 | 0.0 | 1 | Server-Side Integration for FCKeditor | (bsd3, library, web) | 2008-03-24 | 0.1 | PeterGammie |
| fclabels | 308 | 2.25 | 50 | First class accessor labels implemented as lenses. | (bsd3, data, lenses, library) | 2021-05-27 | 2.0.5.1 | AdamBergmark, ErikHesselink, SebastiaanVisser |
| fclabels-monadlib | 12 | 0.0 | 1 | MonadLib monadic interface for the "fclabels" package. | (bsd3, data, library) | 2012-04-03 | 0.2.1 | BardurArantsson |
| fcm-client | 14 | 0.0 | 0 | Admin API for Firebase Cloud Messaging | (bsd3, fcm, json, library, program) | 2019-09-20 | 0.2.0.0 | vrom911, HolmuskTechTeam |
| fdo-notify | 58 | 0.0 | 2 | Desktop Notifications client | (bsd3, desktop, library) | 2014-03-26 | 0.3.1 | MaxRabkin |
| fdo-trash | 13 | 0.0 | 1 | Utilities related to freedesktop Trash standard. | (bsd3, desktop, library, program) | 2012-12-26 | 0.0.0.2 | EmilKarlson |
| feather | 10 | 0.0 | 0 | (bsd3, library, unclassified) | 2019-04-06 | 0.1.0.0 | ssadler | |
| fedora-composes | 7 | 0.0 | 0 | Query Fedora composes | (bsd3, program, utility) | 2024-09-09 | 0.2.1 | JensPetersen |
| fedora-packages | 11 | 0.0 | 1 | Haskell interface to the Fedora Packages webapp API. | (bsd3, fedora, library, web) | 2014-04-10 | 0.0.3 | RickyElrod |
| fee-estimate | 8 | 0.0 | 0 | Short description of your package | (bsd3, library, program, unclassified) | 2017-12-14 | 0.1.0.0 | sahabi |
| feed | 147 | 2.25 | 24 | Interfacing with RSS (v 0.9x, 2.x, 1.0) + Atom feeds. | (bsd3, library, text) | 2022-03-19 | 1.3.2.1 | AdamBergmark, DmitryDzhus, DonaldStewart, IavorDiatchki, SigbjornFinne, jkeuhlen, elland, alexmingoia |
| feed-cli | 11 | 0.0 | 1 | A simple command line interface for creating and updating feeds like RSS | (bsd3, program, text, web) | 2009-07-05 | 2009.7.5 | IsaacJones |
| feed-gipeda | 19 | 0.0 | 0 | CI service around gipeda | (benchmarking, bsd3, library, program) | 2016-10-31 | 0.3.0.1 | sgraf812 |
| feed2lj (deprecated) | 8 | 0.0 | 1 | (unsupported) | (bsd3, deprecated, program, unclassified) | 2011-02-21 | 0.0.3.1 | SergeyAstanin |
| feed2twitter | 8 | 0.0 | 1 | Send posts from a feed to Twitter | (bsd3, library, program, web) | 2009-05-21 | 0.2.0 | TomLokhorst |
| fei-base | 8 | 0.0 | 5 | FFI to MXNet | (ai, bsd3, library, machine-learning, program) | 2020-12-20 | 1.0.0 | JiasenWu |
| fei-cocoapi | 11 | 0.0 | 1 | Cocodataset with cocoapi | (ai, bsd3, library, machine-learning, program) | 2020-12-20 | 1.0.0 | JiasenWu |
| fei-dataiter (deprecated in favor of fei-nn) | 5 | 0.0 | 1 | mxnet dataiters | (ai, bsd3, deprecated, library, machine-learning, program) | 2019-09-17 | 0.2.0.0 | JiasenWu |
| fei-datasets | 4 | 0.0 | 0 | Some datasets | (ai, bsd3, library, machine-learning, program) | 2020-12-20 | 1.0.0 | JiasenWu |
| fei-examples | 10 | 0.0 | 0 | fei examples | (ai, bsd3, machine-learning, program) | 2020-12-20 | 1.0.0 | JiasenWu |
| fei-modelzoo | 7 | 0.0 | 0 | A collection of standard models | (ai, bsd3, library, machine-learning) | 2020-12-20 | 1.0.0 | JiasenWu |
| fei-nn | 8 | 0.0 | 3 | Train a neural network with MXNet in Haskell. | (ai, bsd3, library, machine-learning) | 2020-12-20 | 1.0.0 | JiasenWu |
| feldspar-compiler | 38 | 0.0 | 2 | Compiler for the Feldspar language | (bsd3, compiler, library) | 2014-06-01 | 0.7 | AndersPersson, EmilAxelsson |
| feldspar-language | 38 | 0.0 | 3 | A functional embedded language for DSP and parallelism | (bsd3, language, library) | 2014-06-01 | 0.7 | AndersPersson, EmilAxelsson |
| feldspar-signal | 6 | 0.0 | 1 | Signal Processing extension for Feldspar | (bsd3, language, library) | 2015-06-11 | 0.0.1.0 | EmilAxelsson, mararon |
| festival | 6 | 0.0 | 0 | C bindings plus conveniences for the festival tts system. | (accessibility, audio, bsd3, library, natural-language, text-to-speech) | 2023-01-09 | 0.1.0.0 | guygastineau |
| fez-conf | 18 | 0.0 | 2 | Simple functions for loading config files | (bsd3, library, parsing) | 2015-03-28 | 1.0.3 | DinoMorelli |
| ffeed | 13 | 0.0 | 1 | Haskell binding to the FriendFeed API | (bsd3, library, program, web) | 2008-11-23 | 0.3.2 | SigbjornFinne |
| ffmpeg-light | 124 | 0.0 | 1 | Minimal bindings to the FFmpeg library. | (bsd3, codec, library) | 2022-03-11 | 0.14.1 | AnthonyCowley, gelisam |
| ffmpeg-tutorials | 13 | 0.0 | 1 | Tutorials on ffmpeg usage to play video/audio | (bsd3, media, program) | 2009-10-27 | 0.3.3 | VasylPasternak |
| fft | 87 | 2.0 | 7 | Bindings to the FFTW library. | (bsd3, library, math) | 2021-05-21 | 0.1.8.7 | HenningThielemann, JedBrown |
| fftw-ffi | 15 | 0.0 | 1 | Low-level interface to FFTW (Fast Fourier Transform) | (bsd3, library, math) | 2021-07-26 | 0.1 | HenningThielemann |
| fftwRaw | 12 | 0.0 | 1 | Low level bindings to FFTW. | (bsd3, library, math) | 2018-09-04 | 0.1.0.2 | adamwalker |
| ffunctor | 22 | 0.0 | 1 | FFunctor typeclass | (bsd3, constraints, library) | 2020-08-13 | 1.2.1 | fommil |
| fgl | 419 | 2.75 | 114 | Martin Erwig's Functional Graph Library | (bsd3, data-structures, graphs, library) | 2024-09-30 | 5.8.3.0 | IvanMiljenovic, MartinErwig, TroelsHenriksen |
| fgl-arbitrary | 51 | 0.0 | 1 | QuickCheck support for fgl | (bsd3, graphs, library, testing) | 2020-08-03 | 0.2.0.6 | IvanMiljenovic |
| fgl-extras-decompositions | 10 | 0.0 | 2 | Graph decomposition algorithms | (bsd3, data-structures, graphs, library) | 2015-05-07 | 0.1.1.0 | ChristianHoener |
| fgl-visualize | 48 | 0.0 | 5 | Convert FGL graphs to dot (graphviz) files | (bsd3, graphs, library) | 2013-05-16 | 0.1.0.1 | ThomasDuBuisson, haskell_github_trust |
| fib | 9 | 0.0 | 0 | fibonacci algebra | (bsd3, library, math) | 2020-07-09 | 0.1.0.1 | chessai |
| fibon | 8 | 0.0 | 1 | Tools for running and analyzing Haskell benchmarks | (benchmarking, bsd3, program) | 2010-11-09 | 0.2.0 | DavidPeixotto |
| fibonacci | 8 | 0.0 | 1 | Fast computation of Fibonacci numbers. | (algorithms, bsd3, library, numerical) | 2010-12-18 | 0.2.0.1 | SebastianFischer |
| fields | 7 | 0.0 | 1 | First-class record field combinators with infix record field syntax. | (bsd3, data, library) | 2010-08-11 | 0.1.0 | JussiKnuuttila |
| fields-and-cases | 10 | 0.0 | 0 | Codegen Haskell types to other languages | (bsd3, codegen, library) | 2024-08-16 | 0.2.0.0 | michaelbock |
| fields-json | 44 | 0.0 | 2 | Abusing monadic syntax JSON objects generation. | (bsd3, library, web) | 2019-10-31 | 0.4.0.0 | GracjanPolak, MagnusCarlsson, MariuszRak, MikhailGlushenkov, arybczak |
| fig | 8 | 0.0 | 1 | Manipulation of FIG files | (bsd3, graphics, library) | 2013-07-03 | 1.4.0 | AndersLauOlsen |
| file-collection | 31 | 0.0 | 1 | Provide a uniform interface over file archives and directories | (bsd3, codec, library) | 2015-05-25 | 0.1.1.9 | joel_williamson |
| file-embed-lzma | 64 | 2.0 | 7 | Use Template Haskell to embed (LZMA compressed) data. | (bsd3, data, library) | 2024-07-03 | 0.1 | phadej |
| file-embed-poly (deprecated) | 5 | 0.0 | 2 | Use Template Haskell to embed file contents directly. | (bsd3, data, deprecated, library) | 2016-08-02 | 0.1.0 | |
| file-io | 276 | 0.0 | 4 | Basic file IO operations via 'OsPath' | (bsd3, library, system) | 2024-08-10 | 0.1.4 | maerwald |
| file-location | 65 | 0.0 | 3 | common functions that show file location information | (bsd3, development, library) | 2017-04-10 | 0.4.9.1 | GregWeber |
| file-templates | 11 | 0.0 | 1 | Use templates for files and directories | (bsd3, cli, program, template) | 2017-07-01 | 1.1.0.0 | anfelor |
| file-uri | 31 | 0.0 | 1 | File URI parsing | (bsd3, library, system) | 2024-01-19 | 0.1.0.0 | maerwald |
| filecache | 68 | 0.0 | 2 | A cache system associating values to files. | (bsd3, data, library) | 2024-10-29 | 0.5.2 | SimonMarechal |
| filediff | 47 | 0.0 | 1 | Diffing and patching module | (bsd3, data, library) | 2015-05-25 | 2.0.0 | bgwines |
| filemanip | 159 | 2.25 | 37 | Expressive file and directory manipulation for Haskell. | (bsd3, library, system) | 2015-01-20 | 0.3.6.3 | BryanOSullivan |
| fileneglect (deprecated in favor of follow-file) | 5 | 0.0 | 1 | Block thread until a file stops being modified | (bsd3, deprecated, filesystem, library) | 2016-10-01 | 0.0.0.1 | athanclark |
| filepath | 807 | 2.25 | 1772 | Library for manipulating FilePaths in a cross platform way. | (bsd3, library, system) | 2024-11-17 | 1.5.4.0 | AustinSeipp, DuncanCoutts, HerbertValerioRiedel, IanLynagh, NeilMitchell, maerwald |
| filepath-bytestring (deprecated in favor of filepath) | 153 | 0.0 | 7 | Library for manipulating RawFilePaths in a cross platform way. | (bsd3, deprecated, library, system) | 2024-02-06 | 1.5.2.0.0 | JoeyHess |
| filepath-crypto | 15 | 0.0 | 1 | Reversable and secure encoding of object ids as filepaths | (bsd3, cryptography, library) | 2018-01-18 | 0.1.0.0 | gkleen |
| filepather | 24 | 0.0 | 2 | Functions on System.FilePath | (bsd3, library, test) | 2023-10-06 | 0.5.5 | TonyMorris |
| filepattern | 217 | 2.0 | 18 | File path glob-like matching | (bsd3, development, filepath, library) | 2022-08-21 | 0.1.3 | NeilMitchell |
| fileplow | 15 | 0.0 | 1 | Library to process and search large files or a collection of files | (bsd3, library, web) | 2017-07-01 | 0.1.0.0 | AlexanderThiemann |
| filestore | 119 | 0.0 | 8 | Interface for versioning file stores. | (bsd3, data, library) | 2020-08-28 | 0.6.5 | GwernBranwen, JohnMacFarlane |
| filesystem-abstractions | 6 | 0.0 | 2 | A shared set of abstractions and types for representing filessytem data. | (bsd3, library, system) | 2018-12-30 | 0 | AlecHeller, davean |
| filesystem-trees | 32 | 1.25 | 3 | Recursively manipulate and traverse filesystems as lazy rose trees. | (bsd3, data, library, system) | 2015-05-03 | 0.1.0.6 | AdamCurtis |
| fillit | 3 | 0.0 | 1 | Flexible string substitution | (bsd3, library, text) | 2017-09-06 | 0.1.0.0 | ishiy |
| filtrable | 165 | 0.0 | 4 | Class of filtrable containers | (bsd3, data, library) | 2020-08-30 | 0.1.6.0 | MatthewFarkasDyck |
| fin | 276 | 2.0 | 14 | Nat and Fin: peano naturals and finite numbers | (bsd3, data, dependent-types, library, math, singletons) | 2024-11-09 | 0.3.2 | phadej |
| final | 8 | 0.0 | 1 | utility to add extra safety to monadic returns | (bsd3, library, unclassified) | 2013-08-31 | 0.1 | GergelyRisko |
| fingertree | 287 | 2.0 | 60 | Generic finger-tree structure, with example instances | (bsd3, data-structures, library) | 2022-01-29 | 0.1.5.0 | RossPaterson |
| fingertree-psqueue | 14 | 0.0 | 1 | Implementation of priority search queues as finger trees. | (bsd3, data-structures, library) | 2011-09-28 | 0.3 | CaleGibbard |
| fingertree-tf | 6 | 0.0 | 1 | Generic finger-tree structure using type families. | (bsd3, data, data-structures, library) | 2014-10-05 | 0.1.0.0 | pawel834 |
| finite-field | 48 | 0.0 | 4 | Finite Fields | (algebra, bsd3, data, library, math) | 2021-01-02 | 0.10.0 | MasahiroSakai |
| finite-fields | 10 | 2.0 | 0 | Arithmetic in finite fields | (bsd3, library, math) | 2023-11-08 | 0.2.0.1 | BalazsKomuves |
| finite-typelits | 162 | 2.0 | 19 | A type inhabited by finitely many values, indexed by type-level naturals | (bsd3, data, library) | 2024-08-01 | 0.2.1.0 | mniip |
| finito | 8 | 0.0 | 0 | Constraint Solver for Finite Domains | (ai, bsd3, library) | 2020-02-13 | 0.1.0.0 | MichaelSzvetits |
| firefly | 16 | 1.5 | 0 | A simple HTTP server framework | (bsd3, library, web) | 2017-12-03 | 0.2.1.0 | ChrisPenner |
| firefly-example | 6 | 0.0 | 1 | A simple example using Firefly | (bsd3, program, web) | 2017-09-08 | 0.1.0.0 | ChrisPenner |
| firestore | 6 | 0.0 | 0 | Wrapper for Google Firestore/Datastore API | (bsd3, database, google, library) | 2021-10-18 | 0.1.0.0 | valyagolev |
| first-and-last | 7 | 0.0 | 1 | First and Last generalized to return up to n values | (bsd3, data, library) | 2015-10-16 | 0.1.0.1 | andrus |
| first-class-instances | 3 | 0.0 | 0 | First class typeclass instances | (bsd3, language, library) | 2020-02-02 | 0.1.0.0 | lyxia, TheMatten |
| first-class-patterns | 51 | 2.25 | 1 | First class patterns and pattern matching, using type families | (bsd3, data, library, pattern) | 2019-10-01 | 0.3.2.5 | BrentYorgey, ReinerPope, vrom911 |
| firstify | 7 | 0.0 | 1 | Defunctionalisation for Yhc Core | (bsd3, development, library, program) | 2008-04-03 | 0.1 | NeilMitchell |
| fit | 13 | 0.0 | 1 | FIT file decoder | (bsd3, data, fitness, library, parsing) | 2016-03-04 | 0.5.2 | mgiles |
| fitspec | 71 | 2.0 | 1 | refining property sets for testing Haskell programs | (bsd3, library, testing) | 2021-06-01 | 0.4.10 | rudymatela |
| fix-imports | 45 | 0.0 | 1 | Program to manage the imports of a haskell module | (bsd3, editor, haskell, ide, program) | 2023-04-06 | 2.4.0 | EvanLaforge |
| fix-symbols-gitit | 12 | 0.0 | 1 | Gitit plugin: Turn some Haskell symbols into pretty math symbols. | (bsd3, library, text) | 2010-11-18 | 0.1.0 | ConalElliott |
| fixed | 141 | 2.0 | 4 | Signed 15.16 precision fixed point arithmetic | (bsd3, library, numeric) | 2019-06-07 | 0.3 | EdwardKmett |
| fixed-length | 58 | 0.0 | 7 | Lists with statically known length based on non-empty package. | (bsd3, data, library) | 2022-09-03 | 0.2.3.1 | HenningThielemann |
| fixed-list | 16 | 0.0 | 5 | A fixed length list type | (bsd3, data, library) | 2015-05-10 | 0.1.6 | JobVranish |
| fixed-precision | 10 | 0.0 | 1 | Fixed Precision Arithmetic | (bsd3, library, math) | 2010-06-15 | 0.4.0 | EdwardKmett |
| fixed-storable-array | 21 | 0.0 | 1 | Fixed-size wrapper for StorableArray, providing a Storable instance. Deprecated - use storable-static-array instead. | (bsd3, ffi, library) | 2013-08-02 | 0.3.1.1 | CarlHowells |
| fixed-vector | 194 | 0.0 | 12 | Generic vectors with statically known size. | (bsd3, data, library) | 2023-10-31 | 1.2.3.0 | AlexeyKhudyakov |
| fixed-vector-binary | 14 | 0.0 | 1 | Binary instances for fixed-vector | (bsd3, data, library) | 2021-11-13 | 1.0.0.2 | AlexeyKhudyakov |
| fixed-vector-cborg | 11 | 0.0 | 1 | Binary instances for fixed-vector | (bsd3, data, library) | 2021-11-13 | 1.0.0.2 | AlexeyKhudyakov |
| fixed-vector-cereal | 18 | 0.0 | 1 | Cereal instances for fixed-vector | (bsd3, data, library) | 2021-11-13 | 1.0.0.2 | AlexeyKhudyakov |
| fixed-vector-hetero | 66 | 0.0 | 1 | Library for working with product types generically | (bsd3, data, library) | 2024-11-14 | 0.6.2.0 | AlexeyKhudyakov |
| fixed-width (deprecated) | 6 | 0.0 | 1 | Fixed width subsets of an Int64/Word64. | (bsd3, deprecated, library, web) | 2016-12-13 | 0.1.0.0 | |
| fixedprec | 39 | 0.0 | 2 | A fixed-precision real number type | (bsd3, data, library, math) | 2018-11-06 | 0.2.2.2 | PeterSelinger |
| fixer | 3 | 2.0 | 1 | A Haskell client for http://fixer.io/ | (api, bsd3, library) | 2018-01-28 | 0.0.0.0 | Norfair |
| fixie | 10 | 0.0 | 1 | Opininated testing framework for mtl style (spies, stubs, and mocks) | (bsd3, library, test) | 2016-12-23 | 1.0.0 | jxv |
| fixplate | 41 | 0.0 | 2 | Uniplate-style generic traversals for optionally annotated fixed-point types. | (bsd3, generics, library) | 2019-11-22 | 0.1.8 | BalazsKomuves |
| fixpoint | 19 | 0.0 | 2 | Data types as fixpoints | (bsd3, data, library) | 2008-10-14 | 0.1.1 | RomanLeshchinskiy |
| fizz-buzz | 16 | 0.0 | 1 | Functional Fizz/Buzz | (bsd3, library, math) | 2017-01-26 | 0.1.0.3 | AlanHawkins |
| fizzbuzz | 5 | 0.0 | 1 | test | (bsd3, game, library) | 2016-07-02 | 0.1.0.0 | paperlefthand |
| flac | 23 | 2.0 | 1 | Complete high-level binding to libFLAC | (audio, bsd3, codec, library) | 2023-10-24 | 0.2.1 | mrkkrp, rockbmb |
| flac-picture | 22 | 0.0 | 1 | Support for writing pictures into FLAC metadata blocks with JuicyPixels | (audio, bsd3, codec, image, library) | 2023-12-29 | 0.1.3 | mrkkrp |
| flags-applicative | 69 | 0.0 | 0 | Applicative flag parsing | (bsd3, library, web) | 2021-04-05 | 0.1.0.3 | mtth |
| flamingra | 12 | 0.0 | 1 | FlameGraphs of profiling | (bsd3, development, library, program) | 2016-06-19 | 0.2 | AntonNikishaev |
| flat | 159 | 2.25 | 5 | Principled and efficient bit-oriented binary serialization. | (bsd3, data, library, parsing, serialization) | 2022-11-07 | 0.6 | PasqualinoAssini |
| flat-maybe | 5 | 0.0 | 1 | Strict Maybe without space and indirection overhead | (bsd3, data, library) | 2015-11-11 | 0.1.0.0 | AndrasKovacs |
| flatbuffers | 11 | 2.0 | 0 | Haskell implementation of the FlatBuffers protocol. | (bsd3, data, library, network, serialization) | 2024-02-06 | 0.4.0.0 | dcastro |
| flay | 23 | 0.0 | 1 | Generic programming for higher-kinded types. | (bsd3, data, generics, library) | 2024-05-27 | 0.5 | RenzoCarbonara |
| flexible-unlit | 11 | 0.0 | 1 | A configurable reimplementation of unlit | (bsd3, development, library, program) | 2013-11-10 | 0.2013.314.0 | StijnVanDrongelen |
| flexiwrap | 7 | 0.0 | 2 | Flexible wrappers | (bsd3, data, library) | 2011-09-23 | 0.1.0 | IainAlexander |
| flexiwrap-smallcheck | 5 | 0.0 | 1 | SmallCheck (Serial) instances for flexiwrap | (bsd3, data, library) | 2011-09-23 | 0.0.1 | IainAlexander |
| flick-duration | 10 | 0.0 | 1 | work with durations of time using the Flick as the smallest unit | (bsd3, library, time) | 2018-08-20 | 1.0.0 | clord |
| flickr | 23 | 0.0 | 1 | Haskell binding to the Flickr API | (bsd3, library, program, web) | 2009-01-03 | 0.3.3 | SigbjornFinne |
| flippers | 11 | 0.0 | 3 | Variations on flip for multiple arguments | (bsd3, library, other) | 2014-01-21 | 1.0.1 | ChristianMarie |
| flite | 12 | 0.0 | 1 | f-lite compiler, interpreter and libraries | (bsd3, compiler, library) | 2009-11-17 | 0.1.2 | JasonReich |
| flo | 15 | 0.0 | 1 | Generate flow charts from your code base. | (bsd3, development, library, program) | 2015-09-14 | 0.1.1 | ChrisDone |
| float-binstring | 10 | 0.0 | 1 | C99 printf "%a" style formatting and parsing | (bsd3, data, library, numerical) | 2014-07-23 | 0.2 | AntonNikishaev |
| float128 | 7 | 0.0 | 3 | FFI bindings for C _Float128 | (bsd3, library, math) | 2020-06-15 | 0.1 | ClaudeHeilandAllen |
| floating-bits | 15 | 0.0 | 2 | Bitwise accurate floating point conversion, and Unit of Lease Precision calculation. | (bsd3, data, library) | 2023-12-24 | 0.3.1.0 | JonasScholl, Juri_ |
| floatshow | 59 | 0.0 | 3 | Alternative faster String representations for Double and Float, String representations for more general numeric types. | (bsd3, library, text) | 2014-03-19 | 0.2.4 | DanielFischer |
| floskell | 143 | 2.0 | 1 | A flexible Haskell source code pretty printer | (bsd3, development, library, program) | 2023-12-18 | 0.11.1 | ecramer |
| flow2dot | 68 | 0.0 | 1 | Library and binary to generate sequence/flow diagrams from plain text source | (bsd3, console, library, program, tool) | 2020-06-16 | 0.9.2 | DmitryAstapov |
| flowdock-rest | 5 | 0.0 | 1 | Flowdock REST API | (bsd3, library, web) | 2015-09-09 | 0.1.0.0 | phadej |
| flowlocks-framework | 14 | 0.0 | 1 | Generalized Flow Locks Framework | (bsd3, library, security) | 2022-05-17 | 0.1.4 | NiklasBroberg |
| fltkhs-themes | 52 | 0.0 | 1 | A set of themed widgets that provides drop in replacements to the ones in FLTKHS. | (bsd3, graphics, gui, library, ui, user-interfaces) | 2020-02-21 | 0.2.0.3 | deech |
| fluid-idl | 23 | 2.0 | 2 | Code-generated, Auto-versioned, & Smart Web APIs | (bsd3, library, web) | 2018-04-09 | 0.0.6 | jxv |
| fluid-idl-http-client | 4 | 2.0 | 1 | Http Client addon for Fluid | (bsd3, library, web) | 2017-10-17 | 0.0.0 | jxv |
| fluid-idl-scotty | 6 | 2.0 | 1 | Scotty server add-on for Fluid | (bsd3, library, web) | 2017-10-17 | 0.0.0 | jxv |
| flush-queue | 17 | 0.0 | 0 | Concurrent bouded blocking queues optimized for flushing. Both IO and STM implementations. | (bsd3, concurrency, library) | 2019-03-29 | 1.0.0 | lehins |
| flux-monoid | 6 | 0.0 | 1 | A monoid for tracking changes | (bsd3, data-structures, library) | 2018-06-24 | 0.1.0.0 | ChrisPenner |
| fmark | 8 | 0.0 | 1 | A Friendly Markup language without syntax. | (bsd3, program, typography) | 2012-09-18 | 0.1.1 | JoseLopes |
| fmlist | 222 | 0.0 | 5 | FoldMap lists | (bsd3, data, library) | 2020-08-18 | 0.9.4 | SjoerdVisscher |
| fmr | 10 | 0.0 | 2 | Fields for Monadic Records library | (bsd3, library, syntax) | 2021-10-31 | 0.2 | AndreyMulik |
| fmt | 131 | 0.0 | 31 | A new formatting library | (bsd3, library, text) | 2021-09-06 | 0.6.3.0 | ChrisDornan |
| fmt-for-rio | 8 | 0.0 | 0 | Adaptor for getting fmt to work with rio | (bsd3, control, library, text) | 2019-07-23 | 1.0.0.0 | ChrisDornan |
| fmt-terminal-colors | 9 | 0.0 | 1 | ANSI terminal colors formatters for fmt library | (bsd3, library, text) | 2018-10-19 | 0.1.0.1 | kfigiela |
| focuslist | 27 | 0.0 | 1 | Lists with a focused element | (bsd3, library, text) | 2022-01-04 | 0.1.1.0 | cdepillabout, JosefThorne |
| fold-debounce | 123 | 0.0 | 3 | Fold multiple events that happen in a given period of time. | (bsd3, control, library) | 2024-11-01 | 0.2.0.14 | debugito |
| fold-debounce-conduit | 30 | 0.0 | 1 | Regulate input traffic from conduit Source with Control.FoldDebounce | (bsd3, conduit, library) | 2022-11-25 | 0.2.0.7 | debugito |
| foldable1 (deprecated) | 10 | 0.0 | 2 | Foldable types with at least 1 element | (bsd3, deprecated, library, unclassified) | 2018-08-14 | 0.1.0.0 | |
| foldable1-classes-compat | 186 | 0.0 | 13 | Compatibility package for the Foldable1 and Bifoldable1 type classes | (bsd3, compatibility, data, library) | 2023-02-24 | 0.1 | ryanglscott |
| foldl | 636 | 2.5 | 118 | Composable, streaming, and efficient left folds | (bsd3, control, library) | 2024-08-29 | 1.4.17 | GabrielGonzalez |
| foldl-statistics | 39 | 2.0 | 1 | Statistical functions from the statistics package implemented as Folds. | (bsd3, library, math, statistics) | 2018-09-25 | 0.1.5.1 | AlexMason |
| foldl-transduce | 57 | 2.0 | 1 | Transducers for foldl folds. | (bsd3, control, library) | 2021-03-19 | 0.6.0.1 | DanielDiazCarrete |
| foldl-transduce-attoparsec | 11 | 0.0 | 1 | Attoparsec and foldl-transduce integration. | (bsd3, control, library) | 2016-02-12 | 0.2.0.0 | DanielDiazCarrete |
| folds | 63 | 2.0 | 5 | Beautiful Folding | (bsd3, comonads, data, enumerator, library) | 2022-05-18 | 0.7.8 | EdwardKmett, EricMertens, ryanglscott |
| follow-file | 22 | 0.0 | 0 | Be notified when a file gets appended, solely with what was added. Warning - only works on linux and for files that are strictly appended, like log files. | (bsd3, filesystem, library, program) | 2018-11-27 | 0.0.3 | athanclark |
| font-awesome-type | 13 | 0.0 | 1 | A Font Awesome data type enumerating all icon classes | (bsd3, library, web) | 2016-10-12 | 0.1 | SeanLeather |
| foobar (deprecated) | 8 | 0.0 | 0 | Initial project template from stack | (bsd3, deprecated, library, program, web) | 2016-06-29 | 0.1.0.0 | parsonsmatt |
| forbidden-fruit | 4 | 0.0 | 1 | A library accelerates imperative style programming. | (bsd3, control, library) | 2015-02-24 | 0.1.0 | minpou |
| force-layout | 199 | 0.0 | 2 | Simple force-directed layout | (bsd3, library, physics) | 2024-10-25 | 0.4.1 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| forecast-io | 9 | 0.0 | 1 | A Haskell library for working with forecast.io data. | (bsd3, library, web) | 2015-04-11 | 0.2.0.0 | stormont |
| foreign | 17 | 0.0 | 0 | A collection of helpers for ffi. | (bsd3, foreign, library) | 2023-10-24 | 0.2.1.0 | lyndward |
| foreign-storable-asymmetric | 7 | 0.0 | 2 | Types and instances for implementing a Storable with different peek and poke | (bsd3, foreign, library) | 2012-04-28 | 0.0.1 | AndrewMiller |
| foreign-store | 65 | 2.25 | 12 | Store a stable pointer in a foreign context to be retrieved later. | (bsd3, development, library) | 2024-02-26 | 0.2.1 | ChrisDone, esz |
| foreign-var (deprecated in favor of StateVar) | 8 | 0.0 | 3 | Encapsulating mutatable state in external libraries | (bsd3, deprecated, ffi, library, mutable-state) | 2015-03-08 | 0.1 | EdwardKmett |
| forest-fire | 26 | 0.0 | 0 | Recursively delete CloudFormation stacks and their dependants | (bsd3, library, program, silly-tool) | 2017-12-27 | 0.3 | toothbrush |
| forger (deprecated) | 5 | 0.0 | 0 | Library for generating fake placeholder data | (bsd3, deprecated, library, program, text) | 2015-04-22 | 0.0.0.0 | StefanFischer |
| forkable-monad | 27 | 2.0 | 3 | An implementation of forkIO for monad stacks. | (bsd3, concurrent, library) | 2018-06-19 | 0.2.0.3 | DavidAnderson, mpahrens |
| forma | 41 | 0.0 | 1 | Parse and validate forms in JSON format | (bsd3, library, web) | 2021-10-11 | 1.2.0 | mrkkrp, tzemanovic |
| formatn | 59 | 0.0 | 3 | Formatting of doubles. | (bsd3, library, text) | 2024-10-12 | 0.3.1.0 | tonyday567 |
| formattable | 10 | 0.0 | 1 | Business-quality formatting of numbers, dates, and other things | (bsd3, library, text) | 2015-08-07 | 0.1.1 | DougBeardsley |
| formatting | 365 | 2.25 | 77 | Combinator-based type-safe formatting (like printf() or FORMAT) | (bsd3, library, text) | 2022-11-25 | 7.2.0 | ChrisDone, AlexChapman |
| formlets (deprecated in favor of digestive-functors) | 50 | 0.0 | 6 | Formlets implemented in Haskell | (bsd3, deprecated, library, text, user-interfaces, web, xml) | 2010-12-22 | 0.8 | ChrisEidhof, DougBeardsley |
| formlets-hsp (deprecated in favor of digestive-functors-hsp) | 6 | 0.0 | 2 | HSP support for Formlets | (bsd3, deprecated, library, text, user-interfaces, web, xml) | 2010-10-18 | 2.3.1 | JeremyShaw |
| forms-data-format | 11 | 0.0 | 1 | Parse and serialize FDF, the Forms Data Format | (bsd3, data, library, text) | 2024-03-01 | 0.2.1 | MarioBlazevic |
| forsyde-deep | 4 | 0.0 | 0 | ForSyDe's Haskell-embedded Domain Specific Language. | (bsd3, hardware, language, library) | 2018-12-26 | 0.2.0 | ugeorge, ingo, JorRodolfo |
| forsyde-shallow | 17 | 0.0 | 1 | ForSyDe's Haskell-embedded Domain Specific Language. | (bsd3, language, library) | 2021-03-19 | 3.5.0.0 | ugeorge, ingo, JorRodolfo |
| foscam-directory | 30 | 0.0 | 1 | Foscam File format | (bsd3, data, file, library) | 2016-11-26 | 0.0.8 | TonyMorris |
| foscam-filename | 10 | 0.0 | 2 | Foscam File format | (bsd3, data, file, library, parsing) | 2015-11-19 | 0.0.4 | TonyMorris |
| foscam-sort | 8 | 0.0 | 1 | Foscam File format | (bsd3, data, file, library, parsing, program) | 2016-11-26 | 0.0.3 | TonyMorris |
| foundation | 343 | 2.25 | 17 | Alternative prelude with batteries and no dependencies | (bsd3, foundation) | 2023-06-14 | 0.0.30 | MichaelSnoyman, VincentHanquez, nicolasdp |
| foundation-edge | 15 | 0.0 | 1 | foundation's edge with the conventional set of packages | (bsd3, foundation, library) | 2017-11-16 | 0.0.3 | VincentHanquez |
| fountain | 22 | 0.0 | 1 | A fountain codec. | (bsd3, codec, library) | 2012-10-09 | 0.1 | RubenAstudillo, TomHawkins |
| fourmolu | 366 | 1.25 | 1 | A formatter for Haskell source code | (bsd3, development, formatting, library, program) | 2024-06-17 | 0.16.2.0 | parsonsmatt, brandonchinn178, GeorgeThomas |
| fp-ieee | 23 | 0.0 | 1 | IEEE 754-2019 compliant operations | (bsd3, library, math, numeric) | 2024-02-18 | 0.1.0.4 | aratamizuki |
| fpco-api | 38 | 0.0 | 1 | Simple interface to the FP Complete IDE API. | (bsd3, development, library) | 2015-02-17 | 1.2.0.5 | ChrisDone, MichaelSnoyman |
| fpipe | 7 | 0.0 | 1 | F#-style composition and application | (bsd3, library, unclassified) | 2010-05-24 | 0.0.1 | BenSchulz |
| fpnla | 10 | 0.0 | 2 | A library for NLA operations | (bsd3, library, math) | 2014-02-04 | 0.1.1 | mblanco |
| fpnla-examples | 7 | 0.0 | 1 | Example implementations for FPNLA library | (bsd3, library, math, parallelism) | 2014-02-04 | 0.1.1 | mblanco |
| fptest | 7 | 0.0 | 1 | IEEE754r floating point conformance tests | (bsd3, math, program) | 2018-11-15 | 0.2.3.0 | jrp |
| fractal | 14 | 0.0 | 1 | Draw Newton, Julia and Mandelbrot fractals | (bsd3, graphics, program) | 2009-06-17 | 0.0.1 | MaxRabkin |
| fractals | 6 | 0.0 | 1 | A collection of useful fractal curve encoders | (bsd3, library, math) | 2015-08-10 | 0.1.0.0 | sdekker |
| fraction | 30 | 0.0 | 4 | Fractions | (bsd3, data, library) | 2016-07-19 | 0.1.0.6 | WolfgangJeltsch |
| frame | 5 | 0.0 | 2 | A simple web framework. | (bsd3, library, program, web) | 2010-05-30 | 0.1 | AdamDunkley |
| frame-markdown | 6 | 0.0 | 1 | A markdown to Frame GUI writer for Pandoc | (bsd3, library, web) | 2010-05-30 | 0.1 | AdamDunkley |
| franchise | 24 | 0.0 | 1 | A package for configuring and building Haskell software | (bsd3, distribution, library) | 2008-11-11 | 0.0.6 | DavidRoundy |
| franz | 16 | 0.0 | 0 | Append-only database | (bsd3, database, library, program) | 2022-01-14 | 0.5.3 | FumiakiKinoshita |
| fraxl | 12 | 2.25 | 1 | Cached and parallel data fetching. | (bsd3, concurrency, library) | 2019-02-07 | 0.3.0.0 | willfancher |
| frecently | 4 | 0.0 | 0 | CLI frecency history | (bsd3, command-line-tools, program) | 2022-06-07 | 1.0 | jonascarpay |
| free | 661 | 2.5 | 204 | Monads for free | (bsd3, control, library, monads) | 2023-03-12 | 5.2 | EdwardKmett, EricMertens, JohnWiegley, ryanglscott |
| free-applicative-t | 3 | 0.0 | 1 | Free Applicative Transformer | (bsd3, control, library) | 2022-12-31 | 0.1.0.0 | viercc |
| free-categories | 26 | 0.0 | 1 | free categories | (bsd3, control, library) | 2020-09-29 | 0.2.0.2 | echatav |
| free-er | 6 | 0.0 | 0 | An extensible effects library | (bsd3, control, effect, library, program) | 2017-10-10 | 0.1.0.0 | OmerAgacan |
| free-foil | 30 | 0.0 | 0 | Efficient Type-Safe Capture-Avoiding Substitution for Free (Scoped Monads) | (bsd3, library, parsing) | 2024-10-27 | 0.2.0 | NickolayKudasov |
| free-functors | 169 | 2.0 | 1 | Free functors, adjoint to functors that forget class constraints. | (bsd3, category-theory, data, library, math) | 2020-10-05 | 1.2.1 | SjoerdVisscher |
| free-game | 135 | 0.0 | 1 | Create games for free | (bsd3, graphics, library, monads) | 2022-08-29 | 1.2 | FumiakiKinoshita |
| free-operational | 12 | 0.0 | 2 | Operational Applicative, Alternative, Monad and MonadPlus from free types. | (bsd3, control, library) | 2013-08-08 | 0.5.0.0 | LuisCasillas |
| free-v-bucks-generator-no-survey (deprecated) | 0 | 0.0 | 1 | Spam | (bsd3, deprecated, program, spam) | 2018-09-17 | 0.3 | |
| free-v-bucks-generator-ps4-no-survey (deprecated) | 9 | 0.0 | 1 | Spam | (bsd3, deprecated, music, program, sound) | 2018-09-17 | 0.2 | |
| free-vector-spaces | 20 | 0.0 | 4 | Instantiate the classes from the vector-space package with types from linear | (bsd3, library, math) | 2022-06-01 | 0.1.5.2 | leftaroundabout |
| free-vl | 30 | 0.0 | 0 | van Laarhoven encoded Free Monad with Extensible Effects | (bsd3, control, library, monads, program) | 2016-02-10 | 0.1.4 | aaronlevin |
| freelude | 17 | 0.0 | 1 | A generalisation of the Category->Functor->Applicative->Monad hierarchy and more | (bsd3, library, prelude) | 2018-01-31 | 0.3.2.0 | clinton |
| freenect | 21 | 0.0 | 1 | Interface to the Kinect device. | (bsd3, graphics, library) | 2015-09-15 | 1.2.1 | ChrisDone |
| freer | 19 | 2.25 | 0 | Implementation of the Freer Monad | (bsd3, control, library, program) | 2016-11-25 | 0.2.4.1 | alleledev |
| freer-converse | 7 | 0.0 | 1 | Handle effects conversely using monadic conversation | (bsd3, library, testing) | 2017-05-27 | 0.1.0.0 | RobertHensing |
| freer-effects | 10 | 2.0 | 2 | Implementation of effect system for Haskell. | (bsd3, control, library, program) | 2017-04-16 | 0.3.0.1 | MatejKollar, PeterTrsko, TomasJanousek |
| freer-indexed | 8 | 0.0 | 1 | Freer indexed monad for type-level resource-aware effectual operations. | (bsd3, effects, library) | 2020-07-07 | 0.1.0.0 | epoberezkin |
| freer-par-monad | 8 | 0.0 | 1 | Freer par monad | (bsd3, library, monads) | 2023-12-01 | 0.1.0.0 | YoshikuniJujo |
| freer-simple | 47 | 2.0 | 12 | A friendly effect system for Haskell. | (bsd3, control, library, program) | 2022-01-07 | 1.2.1.2 | lexi_lambda |
| freesect | 12 | 0.0 | 1 | A Haskell syntax extension for generalised sections | (bsd3, language, program) | 2012-03-21 | 0.8 | AndrewSeniuk |
| freesound | 14 | 0.0 | 1 | Access the Freesound Project database | (bsd3, library, sound, web) | 2016-02-19 | 0.3.0 | StefanKersten |
| freetype2 | 35 | 2.0 | 10 | Haskell bindings for FreeType 2 library | (bsd3, graphics, library) | 2020-03-22 | 0.2.0 | JasonDagit, Mokosha, OleksiiDivak |
| french-cards | 11 | 0.0 | 1 | French Playing Cards | (bsd3, game, library) | 2016-09-19 | 0.1.1 | TarasSerduke |
| fresnel | 19 | 0.0 | 1 | high-powered optics in a small package | (bsd3, control, library) | 2024-10-05 | 0.1.0.1 | robrix |
| fresnel-fused-effects | 7 | 0.0 | 0 | fresnel/fused-effects integration | (bsd3, control, library) | 2024-09-24 | 0.0.0.1 | robrix |
| friday-juicypixels | 49 | 0.0 | 1 | Converts between the Friday and JuicyPixels image types | (bsd3, codec, library) | 2018-03-17 | 0.1.2.4 | ThomasDuBuisson, k_bx, haskell_github_trust |
| friday-scale-dct | 8 | 0.0 | 1 | Scale Friday images with DCT | (bsd3, graphics, library) | 2015-11-30 | 1.0.0.1 | AlexMason |
| friendly | 14 | 2.0 | 1 | Attempt to pretty-print any input | (bsd3, development, program) | 2024-01-18 | 0.1.0.4 | EdskoDeVries |
| friendly-time | 39 | 0.0 | 5 | Print time information in friendly ways | (bsd3, library, web, yesod) | 2017-07-21 | 0.4.1 | PatrickBrisbin |
| frisby | 39 | 0.0 | 1 | Linear time composable parser for PEG grammars | (bsd3, library, text) | 2023-12-02 | 0.2.5 | BenGamari, ChrisDone |
| from-sum | 49 | 2.0 | 2 | Combinators for working with Maybe and Either | (bsd3, control, library) | 2020-01-25 | 0.2.3.0 | cdepillabout |
| front | 20 | 0.0 | 0 | A reactive frontend web framework | (bsd3, library, web) | 2020-05-01 | 0.0.0.8 | swamp_agr |
| frpnow | 20 | 2.5 | 4 | Principled practical FRP | (bsd3, control, library) | 2015-08-25 | 0.18 | AtzeVanDerPloeg |
| frpnow-gloss | 12 | 0.0 | 1 | Program awesome stuff with Gloss and frpnow! | (bsd3, control, library) | 2015-07-14 | 0.12 | AtzeVanDerPloeg |
| frpnow-gtk | 6 | 0.0 | 1 | Program GUIs with GTK and frpnow! | (bsd3, control, library) | 2015-07-14 | 0.11 | AtzeVanDerPloeg |
| frpnow-gtk3 | 5 | 0.0 | 0 | Program GUIs with GTK3 and frpnow! | (bsd3, library, ui) | 2017-05-03 | 0.2.0 | gtsteel |
| frquotes | 11 | 0.0 | 1 | Lexical extension for Quasi-Quotations using French-Quotes | (bsd3, library, program, text) | 2011-10-13 | 0.2.1 | NicolasPouillard |
| fs-events | 5 | 0.0 | 2 | A haskell binding to the FSEvents API | (bsd3, library, system) | 2012-05-09 | 0.1 | NickPartridge |
| fsharp (deprecated) | 17 | 0.0 | 2 | some F# operators, high priority pipes | (bsd3, control, deprecated, library) | 2014-02-18 | 0.0.4 | Heather |
| fsmActions | 28 | 0.0 | 1 | Finite state machines and FSM actions | (bsd3, data, library) | 2012-12-14 | 0.4.4 | AndyGimblett |
| fsnotify | 404 | 2.0 | 59 | Cross platform library for file change notification. | (bsd3, filesystem, library) | 2022-10-17 | 0.4.1.0 | GregWeber, MarkDittmer, RaphaelJavaux, RomanCheplyaka, thomasjm |
| fst | 15 | 0.0 | 2 | Finite state transducers | (bsd3, compilers-interpreters, library, program) | 2015-04-29 | 0.10.0.1 | GwernBranwen, JohnCamilleri, ThomasHallgren |
| fswait | 6 | 0.0 | 1 | Wait and observe events on the filesystem for a path, with a timeout | (bsd3, program, tools) | 2017-06-28 | 1.1.0 | ParnellSpringmeyer |
| fswatch | 19 | 0.0 | 1 | File System watching tool with cli and slave functionalities. | (bsd3, filesystem, library, program) | 2018-12-13 | 0.1.0.6 | kelemzol |
| fswatcher | 26 | 0.0 | 1 | Watch a file/directory and run a command when it's modified | (bsd3, program, tools) | 2023-10-28 | 0.4.0 | ErlendHamberg |
| ftdi | 34 | 2.0 | 1 | A thin layer over USB to communicate with FTDI chips | (bsd3, hardware, library, system) | 2024-06-01 | 0.3.0.3 | BenGamari, RoelVanDijk, dopamane |
| ftp-conduit | 30 | 0.0 | 1 | FTP client package with conduit interface based off http-conduit | (bsd3, conduit, library, network) | 2012-06-02 | 0.0.5 | MylesMaxfield |
| ftree | 14 | 0.0 | 1 | Depth-typed functor-based trees, both top-down and bottom-up | (bsd3, data, library) | 2019-02-08 | 0.1.5 | ConalElliott |
| fugue | 12 | 0.0 | 1 | A recapitulated prelude with minimal dependencies and profligate exports. | (bsd3, development, library) | 2012-09-15 | 0.1 | AlecHeller |
| full-sessions | 25 | 0.0 | 1 | a monad for protocol-typed network programming | (bsd3, control, library, network) | 2012-01-23 | 0.6.2.1 | KeigoImai |
| full-text-search | 29 | 0.0 | 1 | In-memory full text search engine | (bsd3, data, library, search, text) | 2023-03-21 | 0.2.2.2 | AdamGundry, DuncanCoutts, MikolajKonarski |
| fullstop | 29 | 0.0 | 2 | Simple sentence segmenter | (bsd3, library, natural-language-processing, program) | 2014-08-21 | 0.1.4 | EricKow, RoganCreswick |
| funcons-lambda-cbv-mp | 6 | 0.0 | 1 | call-by-value lambda-calculus with meta-programming | (bsd3, language, program) | 2018-07-08 | 0.1.0.2 | ltvanbinsbergen |
| function-builder | 33 | 0.0 | 1 | Create poly variadic functions for monoidal results | (bsd3, data-structures, library) | 2019-02-06 | 0.3.0.1 | SvenHeyll |
| function-combine | 9 | 0.0 | 1 | Combining functions | (bsd3, control, library) | 2011-09-23 | 0.1.0 | IainAlexander |
| function-instances-algebra | 6 | 0.0 | 1 | Instances of the Algebra.* classes for functions | (bsd3, library, math) | 2012-03-25 | 0.1 | TobiasBrandt |
| functional-arrow | 4 | 0.0 | 2 | Combinators that allow for a more functional/monadic style of Arrow programming | (bsd3, combinators, library) | 2010-09-26 | 0.0 | HenningThielemann |
| functional-kmp | 12 | 0.0 | 1 | KMP implemented on haskell's built-in cons-cell-based lists. | (bsd3, data, library) | 2015-11-12 | 0.1.0.0 | mniip |
| functor (deprecated in favor of category) | 3 | 0.0 | 1 | Functors | (bsd3, control, deprecated, library, math) | 2017-11-16 | 0.1.0.0 | |
| functor-apply (deprecated in favor of semigroupoids) | 110 | 0.0 | 6 | This package has been subsumed by semigroupoids | (bsd3, control, deprecated, library) | 2011-01-30 | 0.11 | EdwardKmett |
| functor-classes-compat | 35 | 0.0 | 2 | Data.Functor.Classes instances for core packages | (bsd3, data, library) | 2021-12-19 | 2.0.0.2 | phadej |
| functor-combinators | 42 | 0.0 | 1 | Tools for functor combinator-based program design | (bsd3, data, library) | 2024-01-09 | 0.4.1.3 | jle |
| functor-combo | 54 | 0.0 | 2 | Functor combinators with tries & zippers | (bsd3, data, library) | 2015-05-04 | 0.3.6 | ConalElliott |
| functor-friends | 4 | 0.0 | 1 | Friendly helpers for your recursion schemes. | (bsd3, data-structures, library) | 2017-10-08 | 0.1.0.0 | mnoonan |
| functor-monad | 6 | 0.0 | 0 | FFunctor: functors on (the usual) Functors | (bsd3, comonads, functors, library, monads) | 2024-09-29 | 0.1.1.1 | viercc |
| functor-products | 20 | 0.0 | 2 | General functor products for various Foldable instances | (bsd3, data, library) | 2024-05-20 | 0.1.2.2 | jle |
| functorm | 9 | 0.0 | 1 | Data.FunctorM (compatibility package) | (bsd3, generics, library) | 2007-07-07 | 1.0.1 | StefanORear |
| functors | 8 | 0.0 | 1 | (.:) and friends, syntax for Functor and Applicative. | (bsd3, control, library) | 2010-11-28 | 0.1 | AristidBreitkreuz |
| funflow-nix | 4 | 0.0 | 0 | Utility functions for using funflow with nix | (bsd3, library, unclassified) | 2018-11-17 | 0.1.0.0 | mpickering |
| fungll-combinators | 12 | 0.0 | 0 | GLL parser with simple combinator interface | (bsd3, compilers, library) | 2023-05-26 | 0.4.1.1 | ltvanbinsbergen |
| funion | 10 | 0.0 | 1 | A unioning file-system using HFuse | (bsd3, program, system) | 2010-04-06 | 0.0.2 | NathanWiegand |
| funpat | 5 | 0.0 | 1 | A generalization of pattern matching | (bsd3, language, library) | 2011-07-01 | 0.1 | GergelyDevai |
| funsat | 21 | 0.0 | 2 | A modern DPLL-style SAT solver | (algorithms, bsd3, library, program) | 2011-02-27 | 0.6.2 | DenisBueno |
| funspection | 13 | 0.0 | 1 | Type-level function utilities | (bsd3, library, type-system) | 2020-09-11 | 1.0.0.1 | ThomasEding |
| fused-effects | 126 | 2.75 | 18 | A fast, flexible, fused effect system. | (bsd3, control, library) | 2024-08-21 | 1.1.2.3 | patrick_thomson, robrix, joshvera |
| fused-effects-exceptions | 30 | 0.0 | 0 | Handle exceptions thrown in IO with fused-effects. | (bsd3, control, control., library) | 2021-06-08 | 1.1.0.1 | patrick_thomson, robrix |
| fused-effects-lens | 30 | 2.0 | 1 | Monadic lens combinators for fused-effects. | (bsd3, control, library) | 2020-07-10 | 1.2.0.1 | patrick_thomson, robrix |
| fused-effects-mwc-random | 5 | 0.0 | 0 | High-quality random number generation as an effect. | (bsd3, control, library) | 2020-10-05 | 0.1.0.0 | patrick_thomson |
| fused-effects-optics | 14 | 0.0 | 0 | Bridge between the optics and fused-effects ecosystems. | (bsd3, control, library) | 2022-07-13 | 0.2.1.0 | patrick_thomson |
| fused-effects-random | 15 | 0.0 | 0 | Random number generation for fused-effects. | (bsd3, control, library) | 2024-10-04 | 1.1.0.1 | patrick_thomson, robrix |
| fused-effects-readline | 15 | 0.0 | 0 | A readline-like effect and carrier for fused-effects | (bsd3, development, library) | 2020-10-02 | 0.1.0.1 | patrick_thomson, robrix |
| fused-effects-resumable | 3 | 0.0 | 0 | Resumable exceptions for the fused-effects ecosystem. | (bsd3, control, library) | 2019-11-13 | 0.1.0.0 | patrick_thomson |
| fused-effects-squeal | 10 | 2.25 | 0 | A fused-effects adapter for squeal-postgresql. | (bsd3, control, library) | 2020-01-26 | 0.1.0.0 | iko |
| fused-effects-th | 19 | 0.0 | 0 | Template Haskell helpers for fused-effects. | (bsd3, control, library) | 2021-04-07 | 0.1.0.3 | patrick_thomson, robrix |
| fusion (deprecated in favor of streaming) | 17 | 0.0 | 1 | Effectful streaming library based on shortcut fusion techniques | (bsd3, data, deprecated, library) | 2015-08-12 | 0.2.0 | JohnWiegley |
| fusion-plugin-types | 44 | 0.0 | 4 | Types for the fusion-plugin package. | (bsd3, development, library) | 2020-02-17 | 0.1.0 | harendra, pranaysashank |
| futhask | 8 | 2.0 | 0 | Generate Haskell wrappers for Futhark libraries | (bsd3, ffi-tools, library, program) | 2022-09-23 | 0.2.0 | GustenIsfeldt |
| future | 15 | 0.0 | 1 | Supposed to mimics and enhance proposed C++ "future" features | (bsd3, concurrency, library) | 2009-03-12 | 2.0.0 | ChrisKuklewicz |
| fuzzcheck | 10 | 0.0 | 1 | A simple checker for stress testing monadic code | (bsd3, library, testing) | 2014-06-07 | 0.1.1 | JohnWiegley |
| fuzzy-dates | 38 | 1.75 | 2 | Libary for parsing dates in strings in varied formats. | (bsd3, library, parsing) | 2020-03-07 | 0.1.1.2 | ReedOei |
| fuzzyset | 107 | 0.0 | 1 | Fuzzy set data structure for approximate string matching | (bsd3, data, library) | 2024-03-08 | 0.3.2 | arbelos |
| fvars | 11 | 0.0 | 0 | Fast Mutable Vars | (bsd3, data, library) | 2019-09-22 | 1.0.0.0 | erick |
| fwgl (deprecated in favor of ombra) | 32 | 2.25 | 3 | Game engine | (bsd3, deprecated, game, game-engine, javascript, library) | 2015-09-06 | 0.1.4.0 | ZioCrocifisso |
| fwgl-glfw (deprecated in favor of ombra) | 17 | 0.0 | 1 | FWGL GLFW backend | (bsd3, deprecated, game, game-engine, library) | 2015-09-06 | 0.1.1.1 | ZioCrocifisso |
| fwgl-javascript (deprecated in favor of ombra) | 26 | 0.0 | 1 | FWGL GHCJS backend | (bsd3, deprecated, game, game-engine, javascript, library) | 2015-09-06 | 0.1.1.1 | ZioCrocifisso |
| fxpak | 11 | 0.0 | 0 | Interface to the FXPak/FXPak Pro USB interface | (bsd3, hardware, library) | 2021-05-26 | 0.1.2 | wuest |
| g2 | 13 | 0.0 | 1 | Haskell symbolic execution engine. | (bsd3, formal-methods, library, program, symbolic-computation) | 2024-03-22 | 0.2.0.0 | WilliamHallahan |
| g2q | 4 | 0.0 | 0 | G2Q allows constraint programming, via writing Haskell predicates. | (bsd3, formal-methods, library, symbolic-computation) | 2019-06-30 | 0.1.0.0 | WilliamHallahan |
| gambler | 19 | 0.0 | 2 | Composable, streaming, and efficient left folds | (bsd3, library, streaming) | 2023-03-09 | 0.4.1.0 | chris_martin, Monoid_Mary |
| game-probability | 8 | 0.0 | 1 | Simple probability library for dice rolls, card games and similar | (bsd3, library, math) | 2010-09-08 | 1.1 | NeilBrown |
| gang-of-threads | 37 | 0.0 | 1 | Non-deterministic parallelism with bags | (bsd3, control, library, parallelism) | 2014-07-22 | 3.2.1 | bholst |
| garfield | 7 | 0.0 | 1 | TBA | (bsd3, data, library) | 2018-11-15 | 0.0.0.0 | chessai |
| gargoyle | 24 | 2.0 | 3 | Automatically spin up and spin down local daemons | (bsd3, library, system) | 2024-01-26 | 0.1.2.0 | RyanTrinkle, abrar |
| gargoyle-postgresql | 18 | 2.0 | 2 | Manage PostgreSQL servers with gargoyle | (bsd3, library, postgresql, program) | 2022-07-01 | 0.2.0.2 | RyanTrinkle, abrar |
| gargoyle-postgresql-connect | 12 | 0.0 | 0 | Connect to gargoyle-managed postgresql instances | (bsd3, library, system) | 2024-05-28 | 0.1.0.2 | abrar |
| gargoyle-postgresql-nix | 9 | 0.0 | 1 | Manage PostgreSQL servers with gargoyle and nix | (bsd3, library, program, system) | 2022-07-01 | 0.3.0.1 | abrar |
| garlic-bread | 9 | 0.0 | 1 | A monad transformer for keeping track of where you've come from. | (bsd3, control, library) | 2018-03-17 | 0.1.0.1 | parsonsmatt |
| garsia-wachs | 12 | 0.0 | 1 | A Functional Implementation of the Garsia-Wachs Algorithm | (algorithms, bsd3, library) | 2008-09-23 | 1.2 | NicolasPouillard |
| gas | 3 | 0.0 | 1 | Limit how many steps a program may take. | (bsd3, control, library) | 2018-08-14 | 0.0.0.1 | rightfold |
| gasp | 28 | 0.0 | 4 | A framework of algebraic classes | (algebra, bsd3, library) | 2024-05-21 | 1.4.0.0 | JeanPhilippeBernardy |
| gather | 7 | 0.0 | 0 | An applicative for parsing unordered things, heterogenous sorting | (bsd3, data, library, parsing, sorting) | 2020-05-12 | 0.1.0.0 | RobertHensing |
| gauge (deprecated in favor of criterion, tasty-bench) | 67 | 2.5 | 2 | small framework for performance measurement and analysis | (benchmarking, bsd3, deprecated, development, performance, testing) | 2019-09-08 | 0.2.5 | VincentHanquez |
| gbs-downloader | 4 | 0.0 | 0 | A library for downloading data from a Great Black Swamp server | (bsd3, library, network, program) | 2023-08-17 | 0.1.0.0 | ShaeErisson, jcalderone |
| gbu | 5 | 0.0 | 1 | planar graph embedding into a plane | (bsd3, graph, library) | 2010-07-07 | 0.1 | DaneelYaitksov |
| gc | 23 | 2.0 | 1 | Poor Richard's Memory Manager | (bsd3, data, library) | 2021-04-13 | 0.1 | EdwardKmett, EricMertens, ryanglscott |
| gc-monitoring-wai | 12 | 0.0 | 1 | a wai application to show GHC.GCStats | (bsd3, library, web) | 2012-03-29 | 0.1.2 | YiHuang |
| gcodehs | 14 | 0.0 | 0 | GCode processor | (bsd3, library, parsing, program) | 2020-06-17 | 0.1.2.0 | srk |
| gd | 89 | 0.0 | 14 | A Haskell binding to a subset of the GD graphics library | (bsd3, graphics, library) | 2012-03-17 | 3000.7.3 | BjornBringert, ChrisDone |
| gdelt | 8 | 0.0 | 0 | GDELT V2 (Global Database of Events, Language, and Tone) | (bsd3, data-mining, library, nlp) | 2020-03-31 | 0.1.0.0 | ocramz |
| gdiff | 13 | 0.0 | 2 | Generic diff and patch | (bsd3, data, library) | 2014-06-27 | 1.1 | AndresLoeh, EelcoLempsink |
| gdiff-ig | 11 | 0.0 | 1 | Generic diff for the instant-generics library | (bsd3, generics, library) | 2011-06-16 | 0.1.1 | JosePedroMagalhaes |
| gdiff-th | 25 | 0.0 | 1 | Generate gdiff GADTs and Instances. | (bsd3, generics, library, testing) | 2013-03-27 | 0.1.0.7 | JonathanFischoff |
| gdp | 20 | 2.25 | 4 | Reason about invariants and preconditions with ghosts of departed proofs. | (bsd3, library, program, safe) | 2019-11-13 | 0.0.3.0 | mnoonan |
| gearhash | 5 | 0.0 | 1 | An implementation of Gear hash, a fast rolling hash algorithm | (bsd3, library, program, unclassified) | 2022-09-29 | 1.0.0 | gkleen |
| gedcom | 10 | 0.0 | 1 | Parser for the GEDCOM genealogy file format. | (bsd3, genealogy, library) | 2018-02-09 | 0.2.0.0 | cwslowcay |
| geek | 35 | 0.0 | 2 | Geek blog engine | (bsd3, library, web) | 2015-05-03 | 1.1.1.0 | JinjingWang |
| gelatin-freetype2 | 5 | 0.0 | 1 | FreeType2 based text rendering for the gelatin realtime rendering system. | (bsd3, library, web) | 2017-10-28 | 0.1.0.0 | SchellScivally |
| gelatin-fruity | 5 | 0.0 | 1 | Gelatin's support for rendering TTF outlines, using FontyFruity. | (bsd3, graphics, library) | 2017-10-27 | 0.1.0.0 | SchellScivally |
| gelatin-shaders | 5 | 0.0 | 1 | Gelatin's OpenGL shaders. | (bsd3, library, web) | 2017-10-27 | 0.1.0.0 | SchellScivally |
| gemini-exports | 16 | 0.0 | 0 | Generate CSV Exports of Your Gemini Trades, Transfers, & Earn Transactions | (bsd3, console, finance, library, program, web) | 2024-07-04 | 0.1.0.2 | lysergia |
| gemini-router | 19 | 2.0 | 0 | A simple Happstack-style Gemini router | (bsd3, gemini, library) | 2023-07-24 | 0.1.2.0 | fgaz |
| gemini-server | 21 | 2.25 | 1 | A lightweight server for the Gemini protocol | (bsd3, gemini, library, network) | 2021-03-19 | 0.3.0.0 | fgaz |
| gemini-textboard | 19 | 0.0 | 0 | A barebones textboard for the Gemini protocol | (bsd3, gemini, program) | 2021-03-19 | 0.2.0.1 | fgaz |
| gen-imports | 12 | 0.0 | 1 | Code to generate instances for the package "ghc-instances" | (bsd3, library, web) | 2018-01-17 | 0.1.0.2 | clinton |
| gen-passwd | 7 | 0.0 | 1 | Create wordlist-based passwords easily | (bsd3, cli, program) | 2017-07-01 | 1.1.0.0 | anfelor |
| gencheck | 11 | 0.0 | 1 | A testing framework inspired by QuickCheck and SmallCheck | (bsd3, library, testing) | 2012-06-19 | 0.1.1 | JacquesCarette |
| gendocs | 12 | 0.0 | 1 | Library for generating interface documentation from types | (bsd3, library, web) | 2017-03-01 | 0.1.3 | seanhess |
| general-prelude (deprecated) | 13 | 0.0 | 1 | Prelude replacement using generalized type classes where possible | (bsd3, control, data, deprecated, library) | 2012-12-18 | 0.1.2 | JohnWiegley |
| generator | 24 | 0.0 | 1 | Python-generators notation for creation of monadic lists | (bsd3, control, library) | 2015-05-28 | 0.5.5 | YairChuchem |
| generators (deprecated) | 11 | 0.0 | 1 | Actually useful monadic random value generators. | (bsd3, control, deprecated, library) | 2010-06-25 | 1.0.3 | LiamOConnorDavis |
| generic-accessors | 45 | 0.0 | 3 | stringly-named getters for generic data | (bsd3, data, library) | 2021-04-01 | 0.7.1.0 | GregHorn |
| generic-aeson | 62 | 0.0 | 7 | Derivation of Aeson instances using GHC generics. | (bsd3, data, library) | 2022-06-17 | 0.2.0.14 | AdamBergmark, AlejandroSerrano, ErikHesselink |
| generic-binary | 6 | 0.0 | 1 | Generic Data.Binary derivation using GHC generics. | (bsd3, data, generics, library) | 2011-11-12 | 1.0.1 | SebastiaanVisser |
| generic-constraints | 24 | 0.0 | 1 | Constraints via Generic | (bsd3, generics, library) | 2019-08-29 | 1.1.1.1 | YairChuchem |
| generic-deepseq | 16 | 0.0 | 1 | Generic deep evaluation of data structures | (bsd3, control, generics, library) | 2012-02-28 | 2.0.1.1 | MaximeHenrion |
| generic-deriving | 454 | 0.0 | 56 | Generic programming library for generalised deriving. | (bsd3, generics, library) | 2023-08-06 | 1.14.5 | JosePedroMagalhaes, ryanglscott |
| generic-labels | 5 | 0.0 | 0 | Generically extract and replace collections of record fields | (bsd3, data, generics, library, records) | 2021-02-09 | 0.1.0.1 | sheaf |
| generic-lens | 285 | 2.75 | 88 | Generically derive traversals, lenses and prisms. | (bsd3, generics, lens, library, records) | 2023-04-15 | 2.2.2.0 | mpickering, kcsongor, michaelpj |
| generic-lens-core | 193 | 0.0 | 5 | Generically derive traversals, lenses and prisms. | (bsd3, generics, lens, library, records) | 2022-01-22 | 2.2.1.0 | kcsongor, michaelpj |
| generic-lens-labels | 8 | 0.0 | 1 | GHC.OverloadedLabels.IsLabel instance for lenses from ghc-generics | (bsd3, generics, lens, library, overloadelabels, records) | 2018-01-09 | 0.1.0.2 | duog |
| generic-lens-lite | 23 | 0.0 | 1 | Monomorphic field lens like with generic-lens | (bsd3, generics, lens, library) | 2024-06-07 | 0.1.1 | phadej |
| generic-lexicographic-order | 3 | 2.0 | 0 | Derive Bounded and Enum for sum types and Enum for product types | (bsd3, data, library) | 2022-08-20 | 0.1.0.0 | danielbrice |
| generic-maybe | 25 | 0.0 | 1 | A generic version of Data.Maybe | (bsd3, generics, library) | 2014-02-13 | 0.3.0.4 | JonathanFischoff |
| generic-monoid | 98 | 0.0 | 5 | Derive monoid instances for product types. | (bsd3, data, library) | 2020-06-14 | 0.1.0.1 | lukec |
| generic-optics | 147 | 0.0 | 3 | Generically derive traversals, lenses and prisms. | (bsd3, generics, lens, library, records) | 2022-01-22 | 2.2.1.0 | kcsongor, michaelpj |
| generic-optics-lite | 11 | 0.0 | 0 | Monomorphic field opics like with generic-lens | (bsd3, generics, lens, library, optics) | 2024-06-07 | 0.1.1 | phadej |
| generic-override | 17 | 0.0 | 2 | Provides functionality for overriding instances for generic derivation | (bsd3, generics, library) | 2022-03-14 | 0.4.0.0 | carymrobbins |
| generic-override-aeson | 13 | 0.0 | 1 | Provides orphan instances necessary for integrating generic-override and aeson | (bsd3, generics, library) | 2022-03-14 | 0.4.0.0 | carymrobbins |
| generic-persistence | 20 | 0.0 | 0 | Database persistence using generics | (bsd3, database, library) | 2023-10-17 | 0.6.0 | thma |
| generic-pretty-instances | 5 | 0.0 | 3 | GenericPretty canonical instances | (bsd3, generics, library, pretty-printer, text) | 2022-07-22 | 0.1.0.0 | coingaming |
| generic-records | 14 | 0.0 | 1 | Magic record operations using generics | (bsd3, generics, library, records) | 2017-06-05 | 0.2.0.0 | kcsongor |
| generic-server | 6 | 0.0 | 1 | Simple generic TCP/IP server | (bsd3, library, network) | 2011-10-14 | 0.1 | IlyaPortnov |
| generic-storable | 5 | 0.0 | 1 | Generic implementation of Storable | (bsd3, data, library) | 2012-05-11 | 0.1.0.0 | HideyukiTanaka |
| generic-trie | 33 | 2.0 | 4 | A map, where the keys may be complex structured data. | (bsd3, data, library, program) | 2022-10-15 | 0.3.2 | EricMertens, dfeuer |
| generic-xml | 7 | 0.0 | 1 | Marshalling Haskell values to/from XML | (bsd3, library, xml) | 2007-07-10 | 0.1 | ShaeErisson |
| generic-xmlpickler | 27 | 0.0 | 3 | Generic generation of HXT XmlPickler instances using GHC Generics | (bsd3, data, library, xml) | 2019-11-13 | 0.1.0.6 | AdamBergmark, ErikHesselink |
| generically | 254 | 0.0 | 1 | Generically newtype to use with DerivingVia | (bsd3, generics, library) | 2023-03-10 | 0.1.1 | phadej, ryanglscott |
| generics-eot | 39 | 2.25 | 4 | A library for generic programming that aims to be easy to understand | (bsd3, generics, library) | 2019-03-13 | 0.4.0.1 | SoenkeHahn |
| generics-mrsop-gdiff | 10 | 0.0 | 1 | Reimplementation of the gdiff algorithm for generics-mrsop | (bsd3, generics, library) | 2019-10-14 | 0.0.2 | vcmiraldo |
| generics-sop | 314 | 2.75 | 74 | Generic Programming using True Sums of Products | (bsd3, generics, library) | 2023-10-18 | 0.5.1.4 | AndresLoeh, EdskoDeVries |
| generics-sop-lens | 41 | 0.0 | 1 | Lenses for types in generics-sop | (bsd3, data, generics, library) | 2024-07-04 | 0.2.1 | phadej |
| genericserialize | 6 | 0.0 | 1 | Serialization library using Data.Generics | (bsd3, data, library) | 2008-03-16 | 0.1 | GwernBranwen |
| genetics | 7 | 0.0 | 1 | A Genetic Algorithm library | (bsd3, machine-learning, program) | 2013-06-13 | 0.0.2 | AndrewPennebaker |
| genifunctors | 30 | 0.0 | 3 | Generate generalized fmap, foldMap and traverse | (bsd3, generics, library) | 2016-11-14 | 0.4 | DanRosen |
| geniplate | 87 | 0.0 | 2 | Use Template Haskell to generate Uniplate-like functions. | (bsd3, generics, library) | 2014-09-07 | 0.6.0.5 | LennartAugustsson |
| geniplate-mirror | 82 | 2.0 | 4 | Use Template Haskell to generate Uniplate-like functions. | (bsd3, generics, library) | 2024-03-19 | 0.7.10 | DanRosen |
| genprog | 10 | 0.0 | 1 | Genetic programming library | (ai, algorithms, bsd3, library, optimisation) | 2013-08-31 | 0.1.0.2 | JanSnajder |
| gentlemark | 6 | 0.0 | 1 | Gentle markup language | (bsd3, library, text, web) | 2012-09-30 | 1.0.0 | AndriyPolishchuk |
| geo-uk | 24 | 0.0 | 1 | High precision conversion between GPS and UK Grid | (bsd3, data, library) | 2016-11-18 | 0.1.0.2 | tolysz |
| geocalc | 9 | 0.0 | 1 | Libary for calculating distances between two coordinates in WSG84 | (bsd3, library, math) | 2011-07-01 | 1.0.0 | GeroKriependorf |
| geocode-google | 9 | 0.0 | 1 | Geocoding using the Google Web API | (bsd3, geography, library) | 2015-10-08 | 0.3 | mdanish |
| geodetic | 20 | 0.0 | 1 | Geodetic calculations | (bsd3, development, library) | 2014-11-24 | 0.1.4 | TonyMorris, qfpl |
| geodetic-types | 16 | 0.0 | 1 | Types for geodetic operations | (bsd3, geodgraphy, geography, library) | 2019-03-07 | 0.0.4 | qfpl |
| geodetics | 35 | 0.0 | 2 | Terrestrial coordinate systems and geodetic calculations. | (bsd3, geography, library) | 2020-02-15 | 0.1.2 | PaulJohnson |
| geohash | 19 | 0.0 | 1 | Geohash latitudes and longitudes. | (bsd3, data, library) | 2009-10-24 | 1.0.1 | MariusEriksen |
| geoip2 | 52 | 0.0 | 1 | Pure haskell interface to MaxMind GeoIP database | (bsd3, database, library) | 2024-03-28 | 0.4.1.2 | ondrap |
| geojson | 101 | 0.0 | 5 | A thin GeoJSON Layer above the aeson library | (bsd3, data, library) | 2023-05-31 | 4.1.1 | domdere, newmana |
| geojson-types | 14 | 0.0 | 1 | GeoJSON data types including JSON/BSON conversion. | (bsd3, data, library) | 2016-05-16 | 0.1.3 | alios |
| geolite-csv | 8 | 0.0 | 1 | Geolite CSV Parser | (bsd3, library, web) | 2016-08-01 | 0.2 | andrewthad, l3c_amartin |
| geomancy | 32 | 2.0 | 8 | Geometry and matrix manipulation | (bsd3, graphics, library) | 2023-05-31 | 0.2.6.0 | AlexanderBondarenko |
| geomancy-layout | 7 | 0.0 | 3 | Geometry and matrix manipulation | (bsd3, graphics, library) | 2023-09-10 | 0.1 | AlexanderBondarenko |
| getemx | 5 | 0.0 | 1 | Fetch from emusic using .emx files | (bsd3, program, web) | 2011-05-18 | 0.1 | BenWolfson |
| getopt-generics | 176 | 0.0 | 1 | Create command line interfaces with ease | (bsd3, console, library, system) | 2023-01-21 | 0.13.1.0 | SoenkeHahn, qoelet |
| getopt-simple (deprecated in favor of optparse-simple) | 14 | 0.0 | 1 | A "System.Console.GetOpt" wrapper to make simple use case easy. | (bsd3, deprecated, library, system) | 2012-09-21 | 0.1.0.2 | AlexanderBondarenko |
| gettext-th | 17 | 0.0 | 1 | gettext-th can internationalise a haskell program without runtime dependencies | (bsd3, i18, i18n, i18n-text, library, text) | 2022-09-10 | 0.2.0.1 | ChristophBauer |
| gh-labeler | 4 | 0.0 | 1 | Github Standard Labeler | (bsd3, program, unclassified) | 2018-03-13 | 0.1.0 | VincentHanquez |
| gh-pocket-knife | 9 | 0.0 | 0 | Script helpers for interacting with GitHub | (bsd3, library, network, program) | 2016-09-22 | 0.1.0.0 | PatrickBrisbin |
| ghc | 208 | 2.5 | 317 | The GHC API | (bsd3, development) | 2024-05-15 | 9.10.1 | BenGamari, HerbertValerioRiedel, wz1000 |
| ghc-api-compat | 18 | 0.0 | 10 | GHC-API compatibility helpers | (bsd3, development, library) | 2021-09-06 | 9.0.1 | SylvainHenry |
| ghc-bignum | 46 | 0.0 | 29 | GHC BigNum library | (algebra, bsd3, ghc, numeric) | 2022-08-07 | 1.3 | BenGamari, HerbertValerioRiedel, wz1000 |
| ghc-bignum-orphans | 36 | 0.0 | 1 | Backwards-compatible orphan instances for ghc-bignum | (bsd3, compatibility, library) | 2021-11-17 | 0.1.1 | ryanglscott |
| ghc-boot | 119 | 0.0 | 41 | Shared functionality between GHC and its boot libraries | (bsd3, ghc, library) | 2024-05-15 | 9.10.1 | BenGamari, HerbertValerioRiedel, wz1000 |
| ghc-boot-th | 155 | 0.0 | 36 | Shared functionality between GHC and the @template-haskell@ library | (bsd3, ghc, library) | 2024-05-15 | 9.10.1 | BenGamari, HerbertValerioRiedel, wz1000 |
| ghc-byteorder | 49 | 0.0 | 4 | "GHC.ByteOrder" API Compatibility Layer | (bsd3, ffi, library) | 2020-05-15 | 4.11.0.0.10 | HerbertValerioRiedel |
| ghc-call-stack-extras | 16 | 0.0 | 1 | Extra utilities for HasCallStack | (bsd3, control, library) | 2018-03-14 | 0.1.0.2 | dfeuer |
| ghc-check | 116 | 0.0 | 1 | detect mismatches between compile-time and run-time versions of the ghc api | (bsd3, development, library) | 2022-08-14 | 0.5.0.8 | PepeIborra |
| ghc-clippy-plugin | 4 | 2.0 | 1 | Override GHC error messages to the user's liking | (bsd3, compiler-plugin, development, library) | 2020-06-12 | 0.0.0.1 | arturgajowy |
| ghc-compact | 25 | 0.0 | 8 | In memory storage of deeply evaluated data structure | (bsd3, data, library) | 2017-07-23 | 0.1.0.0 | BenGamari, HerbertValerioRiedel, wz1000 |
| ghc-core | 63 | 0.0 | 1 | Display GHC's core and assembly output in a pager | (bsd3, development, program) | 2012-11-11 | 0.5.6 | DonaldStewart, ShachafBenKiki |
| ghc-core-html | 21 | 0.0 | 1 | Core to HTML display | (bsd3, development, program) | 2015-07-04 | 0.1.4 | VincentHanquez |
| ghc-datasize | 51 | 0.0 | 2 | Determine the size of data structures in GHC's memory | (bsd3, debug, development, ghc, library) | 2024-08-22 | 0.2.7 | DennisFelsing |
| ghc-debug-brick | 36 | 0.0 | 0 | A simple TUI using ghc-debug | (bsd3, program, unclassified) | 2024-04-10 | 0.6.0.0 | mpickering |
| ghc-debug-client | 56 | 0.0 | 0 | Useful functions for writing heap analysis tools which use ghc-debug. | (bsd3, development, library) | 2024-04-10 | 0.6.0.0 | mpickering |
| ghc-debug-common | 40 | 0.0 | 1 | Connect to a socket created by ghc-debug-stub and analyse the heap of the debuggee program. | (bsd3, development, library) | 2024-04-10 | 0.6.0.0 | mpickering |
| ghc-debug-convention | 62 | 0.0 | 3 | Definitions needed by ghc-debug-stub and ghc-debug-common | (bsd3, library, unclassified) | 2024-04-10 | 0.6.0.0 | mpickering |
| ghc-debug-stub | 61 | 0.0 | 4 | Functions for instrumenting your application so the heap can be analysed with ghc-debug-common. | (bsd3, development, library) | 2024-04-10 | 0.6.0.0 | mpickering |
| ghc-definitions-th | 9 | 0.0 | 0 | Automatically generate GHC API counterparts to Haskell declarations. | (bsd3, ghc, library, template-haskell) | 2021-09-08 | 0.1 | AnthonyVandikas |
| ghc-dump-core | 17 | 0.0 | 1 | An AST and compiler plugin for dumping GHC's Core representation. | (bsd3, development, library) | 2022-04-13 | 0.2.1.0 | BenGamari |
| ghc-dump-tree | 14 | 0.0 | 0 | Dump GHC's parsed, renamed, and type checked ASTs | (bsd3, development, library, program) | 2016-10-03 | 0.2.0.2 | EdskoDeVries |
| ghc-dump-util | 16 | 0.0 | 0 | Handy tools for working with ghc-dump dumps | (bsd3, development, library, program) | 2022-04-13 | 0.2.1.0 | BenGamari |
| ghc-dup (deprecated in favor of dupIO) | 8 | 0.0 | 1 | Explicitly prevent sharing | (bsd3, debug, deprecated, ghc, library) | 2012-09-28 | 0.1 | JoachimBreitner |
| ghc-events | 275 | 0.0 | 4 | Library and tool for parsing .eventlog files from GHC | (bsd3, debug, development, ghc, library, profiling, program, trace) | 2023-04-13 | 0.19.0.1 | DuncanCoutts, MikolajKonarski, MitsutoshiAoe, SimonMarlow |
| ghc-events-analyze | 41 | 2.0 | 1 | Analyze and visualize event logs | (bsd3, development, profiling, program, trace) | 2020-10-19 | 0.2.8 | BenGamari, EdskoDeVries |
| ghc-events-parallel | 17 | 0.0 | 1 | Library and tool for parsing .eventlog files from parallel GHC | (bsd3, debug, development, eden, ghc, library, profiling, program, trace) | 2014-07-18 | 0.5.0.1 | MischaDieterle, JostBerthold, horstmeyer |
| ghc-exactprint | 472 | 2.5 | 19 | ExactPrint for GHC | (bsd3, development) | 2024-05-21 | 1.10.0.0 | AlanZimmerman, PepeIborra, mpickering, fendor, michaelpj |
| ghc-experimental | 5 | 0.0 | 1 | Experimental features of GHC's standard library | (bsd3, development, library) | 2024-05-15 | 0.1.0.0 | BenGamari, wz1000 |
| ghc-gc-hook | 10 | 0.0 | 0 | GHC garbage collection hook | (bsd3, ghc, library) | 2022-06-03 | 0.2.1.0 | tomsmeding |
| ghc-gc-tune | 20 | 0.0 | 1 | Graph performance of Haskell programs with different GC flags | (bsd3, development, program) | 2020-07-14 | 0.3.2 | DonaldStewart, ArtemPelenitsyn |
| ghc-heap | 72 | 0.0 | 12 | Functions for walking GHC's heap | (bsd3, ghc, library) | 2024-05-15 | 9.10.1 | BenGamari, HerbertValerioRiedel, wz1000 |
| ghc-heap-view | 98 | 0.0 | 4 | Extract the heap representation of Haskell values and thunks | (bsd3, debug, ghc, library) | 2024-01-06 | 0.6.4.1 | DennisFelsing, JoachimBreitner |
| ghc-hs-meta | 17 | 0.0 | 2 | Translate Haskell source to Template Haskell expression | (bsd3, ghc, library, template-haskell) | 2024-05-12 | 0.1.4.0 | amesgen, zallocate |
| ghc-imported-from | 69 | 0.0 | 1 | Find the Haddock documentation for a symbol. | (bsd3, development, library, program) | 2016-06-01 | 0.3.0.6 | CarloHamalainen |
| ghc-instances | 12 | 0.0 | 1 | Easily import all instances contained in GHC distributed libraries | (bsd3, library, web) | 2018-01-17 | 0.1.0.1 | clinton |
| ghc-internal | 16 | 0.0 | 7 | Basic libraries | (bsd3, library, prelude) | 2024-05-15 | 9.1001.0 | BenGamari, wz1000 |
| ghc-lib | 543 | 2.25 | 4 | The GHC API, decoupled from GHC versions | (bsd3, development, library) | 2024-11-03 | 9.10.1.20241103 | cocreature, shayne_fletcher |
| ghc-lib-parser | 1550 | 1.25 | 12 | The GHC API, decoupled from GHC versions | (bsd3, development, library) | 2024-11-03 | 9.10.1.20241103 | cocreature, shayne_fletcher |
| ghc-lib-parser-ex | 682 | 0.0 | 5 | Programming with GHC parse trees | (bsd3, development, library) | 2024-05-11 | 9.10.0.0 | NeilMitchell, shayne_fletcher |
| ghc-magic-dict-compat | 5 | 0.0 | 0 | A compatibility layer and GHC plugin for `withDict` from "GHC.Magic.Dict". | (bsd3, compatibility, library, type-system) | 2023-12-31 | 0.0.0.0 | HiromiIshii |
| ghc-make | 25 | 0.0 | 1 | Accelerated version of ghc --make | (bsd3, development, program) | 2017-11-09 | 0.3.3 | NeilMitchell |
| ghc-man-completion | 11 | 0.0 | 1 | Generate a bash completion from the GHC manpage | (bsd3, development, ghc, program, system, tools) | 2012-06-16 | 0.0.0.3 | JoeQuinn |
| ghc-mtl | 28 | 0.0 | 3 | An mtl compatible version of the Ghc-Api monads and monad-transformers. | (bsd3, development, library) | 2014-05-06 | 1.2.1.0 | DanielGorin |
| ghc-parmake | 29 | 0.0 | 1 | A parallel wrapper for 'ghc --make'. | (bsd3, development, library, program) | 2015-12-17 | 0.1.9 | MikhailGlushenkov |
| ghc-paths | 234 | 2.0 | 79 | Knowledge of GHC's installation directories | (bsd3, development, library) | 2019-08-21 | 0.1.0.12 | AlanZimmerman, SimonMarlow |
| ghc-pkg-autofix | 21 | 0.0 | 1 | Simple utility to fix BROKEN package dependencies for cabal-install. | (bsd3, development, program) | 2012-02-18 | 0.2.0.1 | HiromiIshii |
| ghc-pkg-lib | 20 | 0.0 | 3 | Provide library support for ghc-pkg information | (bsd3, development, library) | 2015-10-10 | 0.3.1 | JeanPhilippeMoresmau |
| ghc-prim | 127 | 2.0 | 761 | GHC primitives | (bsd3, ghc, library) | 2023-10-10 | 0.11.0 | BenGamari, HerbertValerioRiedel, wz1000 |
| ghc-prof | 108 | 0.0 | 1 | Library for parsing GHC time and allocation profiling reports | (bsd3, development, library) | 2022-12-06 | 1.4.1.12 | MitsutoshiAoe |
| ghc-prof-aeson | 9 | 0.0 | 0 | Parser for GHC's JSON profiling output. | (bsd3, library, profiling) | 2018-03-01 | 0.1.0.0 | MateuszKowalczyk |
| ghc-prof-aeson-flamegraph | 10 | 0.0 | 1 | Turn GHC `-pj` profiling output into FlameGraph format. | (bsd3, profiling, program) | 2018-03-02 | 0.1.0.0 | MateuszKowalczyk |
| ghc-server | 17 | 0.0 | 1 | None | (bsd3, library, unclassified) | 2014-12-08 | 1.2 | |
| ghc-source-gen | 113 | 0.0 | 1 | Constructs Haskell syntax trees for the GHC API. | (bsd3, development, library) | 2024-04-07 | 0.4.5.0 | JudahJacobson, gnezdo, JinwooLee |
| ghc-srcspan-plugin | 25 | 0.0 | 1 | Generic GHC Plugin for annotating Haskell code with source location data. | (bsd3, language, library) | 2017-12-21 | 0.2.2.1 | EricSeidel |
| ghc-stdin | 8 | 0.0 | 0 | Compile source code from the standard input | (bsd3, development, library) | 2022-08-07 | 0.2.0.0 | lyokha |
| ghc-syb | 21 | 0.0 | 3 | Data and Typeable instances for the GHC API. | (bsd3, development, library) | 2010-03-28 | 0.2.0.0 | ThomasSchilling, DanielG |
| ghc-syb-utils | 34 | 1.5 | 11 | Scrap Your Boilerplate utilities for the GHC API. | (bsd3, development, library) | 2018-08-09 | 0.3.0.0 | ThomasSchilling, DanielG |
| ghc-symbol | 4 | 0.0 | 0 | Symbol on term level | (bsd3, data, library) | 2022-09-04 | 0 | phadej |
| ghc-syntax-highlighter | 91 | 0.0 | 4 | Syntax highlighter for Haskell using the lexer of GHC | (bsd3, library, text) | 2024-06-01 | 0.0.12.0 | mrkkrp |
| ghc-tcplugin-api | 103 | 2.0 | 4 | An API for type-checker plugins. | (bsd3, ghc, library, plugin, type-system) | 2024-10-30 | 0.13.0.0 | sheaf |
| ghc-time-alloc-prof (deprecated in favor of ghc-prof) | 14 | 0.0 | 1 | Library for parsing GHC time and allocation profiling reports | (bsd3, deprecated, development, library) | 2016-08-20 | 0.1.0 | MitsutoshiAoe |
| ghc-timers | 10 | 0.0 | 1 | Provides bindings to functions starting and stopping the RTS timers | (bsd3, library, system) | 2017-07-11 | 0.1.0.0 | FrancescoMazzoli |
| ghc-trace-events | 212 | 0.0 | 3 | Faster traceEvent and traceMarker, and binary object logging for eventlog | (bsd3, development, ghc, library, trace) | 2024-05-17 | 0.1.2.9 | MitsutoshiAoe |
| ghc-typelits-presburger | 100 | 1.75 | 4 | Presburger Arithmetic Solver for GHC Type-level natural numbers. | (bsd3, library, math, type-system) | 2024-06-09 | 0.7.4.0 | HiromiIshii |
| ghc-usage | 8 | 0.0 | 1 | Print minimal export lists | (bsd3, development, library, program) | 2017-03-11 | 0.1.0.1 | EdwardYang |
| ghc-vis | 137 | 2.0 | 1 | Live visualization of data structures in GHCi | (bsd3, debug, development, ghc, library) | 2024-01-07 | 0.9.3.1 | DennisFelsing |
| ghci | 57 | 0.0 | 9 | The library supporting GHC's interactive interpreter | (bsd3, ghc, library) | 2020-12-15 | 8.10.2 | BenGamari, HerbertValerioRiedel |
| ghci-dap | 204 | 0.0 | 2 | ghci-dap is a GHCi having DAP interface. | (bsd3, development, library, program) | 2024-06-30 | 0.0.23.0 | phoityne_hs |
| ghci-diagrams (deprecated in favor of activehs) | 8 | 0.0 | 1 | Display simple diagrams from ghci | (bsd3, deprecated, graphics, library) | 2011-03-01 | 0.1.1 | PeterDivianszky |
| ghci-haskeline | 14 | 0.0 | 1 | An implementation of ghci using the Haskeline line-input library. | (bsd3, compilers-interpreters, program) | 2010-04-01 | 0.2 | JudahJacobson |
| ghci-hexcalc | 21 | 2.0 | 1 | GHCi as a Hex Calculator interactive | (bsd3, data, library) | 2019-07-20 | 0.1.1.0 | takenobut |
| ghci-ng | 14 | 0.0 | 1 | Next generation GHCi | (bsd3, development, program) | 2015-11-16 | 10.0.0 | HerbertValerioRiedel |
| ghci-websockets | 13 | 0.0 | 0 | A websocket server that survives GHCi reloads | (bsd3, language, library) | 2019-07-16 | 0.0.2 | jfmueller |
| ghcid | 227 | 2.5 | 7 | GHCi based bare bones IDE | (bsd3, development, library, program) | 2023-07-02 | 0.8.9 | NeilMitchell |
| ghcitui | 50 | 0.0 | 0 | A Terminal User Interface (TUI) for GHCi | (bsd3, debug, library, program) | 2024-11-17 | 0.4.1.0 | CrystalJRAW |
| ghcjs-base-stub | 39 | 2.0 | 5 | Allow GHCJS projects to compile under GHC and develop using intero. | (bsd3, library, web) | 2019-10-13 | 0.3.0.2 | louispan |
| ghcjs-fetch | 5 | 0.0 | 1 | GHCJS bindings for the JavaScript Fetch API | (bsd3, library, web) | 2017-09-25 | 0.1.0.0 | cocreature |
| ghcjs-promise | 14 | 0.0 | 1 | Bidirectional bidings to javascript's promise. | (bsd3, data, library) | 2016-11-11 | 0.1.0.3 | AlejandroDuranPallares |
| ghcjs-xhr | 7 | 0.0 | 2 | XmlHttpRequest ("AJAX") bindings for GHCJS | (bsd3, library, web) | 2017-01-02 | 0.1.0.0 | TobiasDammers |
| ghclive | 10 | 0.0 | 1 | Interactive Haskell interpreter in a browser. | (application, bsd3, compilers-interpreters, library, program, web) | 2012-08-20 | 0.1.0.2 | ShaeErisson |
| ghcprofview | 17 | 0.0 | 0 | GHC .prof files viewer | (bsd3, development, program) | 2022-06-01 | 0.1.0.2 | IlyaPortnov |
| ghczdecode | 10 | 0.0 | 1 | Decode Z-encoded strings from GHC | (bsd3, development, program) | 2013-02-05 | 0.1.0.1 | EyalLotem |
| ghost-buster | 7 | 0.0 | 1 | Existential type utilites | (bsd3, data, library) | 2017-08-29 | 0.1.1.0 | lazersmoke |
| ghostscript-parallel | 10 | 0.0 | 0 | Let Ghostscript render pages in parallel | (bsd3, graphics, program) | 2024-01-07 | 0.0.1 | HenningThielemann |
| gi-cairo-again | 5 | 0.0 | 0 | Bridge between packages gi-* and cairo-core. | (bsd3, graphics, library) | 2019-02-02 | 1.16.0 | magicloud |
| gi-cairo-render | 26 | 0.0 | 4 | GI friendly Binding to the Cairo library. | (bsd3, graphics, library) | 2022-10-15 | 0.1.2 | inaki, eyevanmalicesun, cohomology |
| gibbon | 13 | 0.0 | 0 | A compiler for operating on serialized trees. | (bsd3, compiler, program) | 2021-09-06 | 0.1.1 | ckoparkar |
| gigaparsec | 32 | 2.5 | 0 | Refreshed parsec-style library for compatibility with Scala parsley | (bsd3, library, text) | 2024-04-08 | 0.3.0.0 | j_mie6 |
| gingersnap | 49 | 2.25 | 1 | Consistent and safe JSON APIs with snap-core and (by default) postgresql-simple | (bsd3, library, web) | 2018-11-30 | 0.3.1.0 | TomMurphy, TomBop |
| giphy-api | 45 | 0.0 | 1 | Giphy HTTP API wrapper and CLI search tool. | (bsd3, library, web) | 2019-10-13 | 0.7.0.0 | passy |
| git | 26 | 1.75 | 3 | Git operations in haskell | (bsd3, development, library) | 2019-01-26 | 0.3.0 | VincentHanquez |
| git-all | 29 | 0.0 | 1 | Determine which Git repositories need actions to be taken | (bsd3, development, program) | 2018-06-01 | 1.6.0 | JohnWiegley |
| git-brunch | 122 | 2.0 | 0 | git checkout command-line tool | (bsd3, git, program) | 2023-09-10 | 1.7.2.0 | andys8 |
| git-config | 30 | 0.0 | 1 | A simple parser for Git configuration files | (bsd3, git, library) | 2019-11-17 | 0.1.2 | ffreire |
| git-fmt | 45 | 0.0 | 1 | Custom git command for formatting code. | (bsd3, development, program) | 2015-12-10 | 0.4.1.0 | hjwylde |
| git-freq | 15 | 0.0 | 1 | A Git subcommand to show total addition, deletion per file | (bsd3, program, unclassified) | 2015-10-17 | 0.0.3 | DaisukeFujimura |
| git-gpush | 28 | 0.0 | 1 | More intelligent push-to-GitHub utility. | (bsd3, development, program) | 2014-09-23 | 3.1.0.1 | JohnWiegley |
| git-jump | 15 | 0.0 | 1 | Move a git branch | (bsd3, development, program) | 2015-11-22 | 0.1.0.3 | EyalLotem |
| git-monitor | 61 | 0.0 | 1 | Passively snapshots working tree changes efficiently. | (bsd3, development, program) | 2015-09-16 | 3.1.1.5 | JohnWiegley |
| git-object (deprecated in favor of gitlib) | 14 | 0.0 | 1 | Git object and its parser | (bsd3, data, deprecated, library) | 2012-01-20 | 0.0.2 | KazuYamamoto |
| git-remote-ipfs | 6 | 0.0 | 0 | Git remote helper to store git objects on IPFS | (bsd3, library, network, program) | 2019-05-23 | 0.1.0.0 | jkarni |
| git-vogue | 45 | 0.0 | 1 | A framework for pre-commit checks. | (bsd3, development, library, program) | 2018-05-12 | 0.3.0.2 | ChristianMarie, oswynb |
| gitHUD (deprecated in favor of githud) | 38 | 0.0 | 0 | More efficient replacement to the great git-radar | (bsd3, deprecated, development, library, program) | 2017-03-31 | 1.3.7 | gbataille |
| gitcache | 17 | 0.0 | 1 | Simple git utility to use and manage clone cache | (bsd3, program, tools) | 2016-10-29 | 0.3 | VincentHanquez |
| githash | 242 | 0.0 | 19 | Compile git revision info into Haskell projects | (bsd3, development, library) | 2023-06-21 | 0.1.7.0 | MichaelSnoyman |
| github | 172 | 2.0 | 11 | Access to the GitHub API, v3. | (bsd3, library, network) | 2023-06-24 | 0.29 | AndreasAbel, JohnWiegley, MaxwellSwadling, MikeBurns, phadej, cesar_nataren |
| github-data (deprecated) | 7 | 0.0 | 1 | Access to the GitHub API, v3. | (bsd3, deprecated, library, network) | 2018-01-21 | 0.18 | |
| github-post-receive | 30 | 0.0 | 1 | GitHub webhooks library | (bsd3, library, web) | 2014-11-07 | 1.2.0.1 | ShoheiYasutake |
| github-rest | 66 | 0.0 | 1 | Query the GitHub REST API programmatically | (bsd3, github, library) | 2024-06-07 | 1.2.1 | brandonchinn178 |
| github-utils | 5 | 0.0 | 1 | Useful functions that use the GitHub API | (bsd3, library, network) | 2015-03-28 | 0.1.0 | RobinGreen |
| githud | 26 | 0.0 | 0 | Heads up, and you see your GIT context | (bsd3, development, library, program) | 2022-10-23 | 3.3.0 | gbataille |
| gitignore | 10 | 0.0 | 1 | Apply GitHub .gitignore templates to already existing repositories. | (bsd3, development, program) | 2016-03-03 | 1.1 | RickyElrod |
| gitlab-api (deprecated in favor of gitlab-haskell) | 8 | 1.25 | 0 | Gitlab Web API | (bsd3, deprecated, library, web) | 2018-06-21 | 0.0.0.2 | locallycompact |
| gitlab-haskell | 174 | 2.25 | 0 | A Haskell library for the GitLab web API | (bsd3, git, library) | 2024-10-29 | 1.0.2.2 | RobStewart |
| gitrev | 170 | 2.25 | 36 | Compile git revision info into Haskell projects | (bsd3, development, library) | 2017-03-17 | 1.3.1 | AdamFoltzer |
| gitter | 18 | 2.0 | 1 | Gitter.im API client | (api, bsd3, library, network) | 2019-06-09 | 0.5 | cblp |
| givegif | 5 | 0.0 | 0 | CLI Giphy search tool with previews in iTerm 2 | (bsd3, console, library, program) | 2016-04-09 | 1.0.0.0 | passy |
| gjk2d | 10 | 0.0 | 1 | (bsd3, graphics, library) | 2020-11-07 | 0.1.0.3 | suzumiya | |
| gl | 126 | 2.0 | 13 | Complete OpenGL raw bindings | (bsd3, graphics, library) | 2019-06-16 | 0.9 | EdwardKmett, Polarina, ryanglscott |
| gl-capture | 10 | 0.0 | 2 | simple image capture from OpenGL | (bsd3, graphics, library) | 2012-07-02 | 0.1.0.0 | ClaudeHeilandAllen |
| glabrous | 122 | 0.0 | 2 | A template DSL library | (bsd3, library, text, web) | 2024-01-02 | 2.0.6.3 | MichelBoucey |
| gladexml-accessor | 7 | 0.0 | 1 | Automagically declares getters for widget handles in specified interface file. | (bsd3, gui, library) | 2009-10-13 | 0.0 | YakovZaytsev |
| glambda | 16 | 2.0 | 0 | A simply typed lambda calculus interpreter, written with GADTs | (bsd3, compilers-interpreters, library, program) | 2017-11-27 | 1.0.2 | RichardEisenberg |
| glasso | 11 | 0.0 | 2 | Graphical Lasso algorithm | (bsd3, library, math) | 2015-04-15 | 0.1.0 | kaizhang |
| glaze | 21 | 0.0 | 1 | Framework for rendering things with metadata/headers and values | (bsd3, library, text) | 2017-03-06 | 0.3.0.1 | louispan |
| glazier | 45 | 0.0 | 3 | Extensible effects using ContT, State and variants. | (bsd3, gui, library) | 2018-07-02 | 1.0.0.0 | louispan |
| glazier-pipes (deprecated) | 15 | 0.0 | 1 | A threaded rendering framework using glaizer and pipes | (bsd3, deprecated, frp, library) | 2017-03-06 | 0.1.5.1 | louispan |
| glazier-react | 25 | 0.0 | 1 | ReactJS binding using Glazier.Command. | (bsd3, gui, library, web) | 2018-07-02 | 1.0.0.0 | louispan |
| glazier-react-examples (deprecated) | 10 | 0.0 | 1 | Examples of using glazier-react | (bsd3, deprecated, gui, program, web) | 2017-04-07 | 0.6.0.0 | louispan |
| glazier-react-widget | 24 | 0.0 | 0 | Generic widget library using glazier-react | (bsd3, gui, library, web) | 2018-07-02 | 1.0.0.0 | louispan |
| gli | 6 | 0.0 | 0 | Tiny cli to fetch PR info from gitlab | (bsd3, cli, library, program) | 2017-01-02 | 0.0.1.1 | goromlagche |
| glib-stopgap | 6 | 0.0 | 1 | Stopgap package of binding for GLib | (bsd3, library, system) | 2023-12-03 | 0.1.0.0 | YoshikuniJujo |
| glider-nlp | 10 | 0.0 | 3 | Natural Language Processing library | (bsd3, library, nlp, text) | 2016-10-03 | 0.4 | klangner |
| glintcollider | 10 | 0.0 | 1 | A simple ray tracer in an early stage of development. | (bsd3, graphics, program) | 2011-05-03 | 0.0.2 | ColinHill |
| gll | 68 | 2.0 | 4 | GLL parser with simple combinator interface | (bsd3, compilers, library) | 2023-05-26 | 0.4.1.1 | ltvanbinsbergen |
| glob-imports | 4 | 0.0 | 0 | Import modules for metaprogramming | (bsd3, library, metaprogramming, program) | 2024-01-22 | 0.0.1.0 | parsonsmatt |
| global | 14 | 0.0 | 1 | Library enabling unique top-level declarations | (bsd3, data, language, library, system) | 2014-12-02 | 0.2.1.0 | ByronJohnson |
| global-config | 18 | 0.0 | 1 | Global mutable configuration | (bsd3, configuration, library) | 2012-05-10 | 0.3.1 | AlexanderDorofeev |
| global-lock | 10 | 0.0 | 2 | A global lock implemented without unsafePerformIO | (bsd3, concurrency, library, system) | 2011-11-04 | 0.1 | KeeganMcAllister |
| global-variables | 12 | 0.0 | 2 | Namespaced, global, and top-level mutable variables without unsafePerformIO. | (bsd3, data, library, reflection) | 2012-03-03 | 1.0.1.1 | JeanMarieGaillourdet |
| globus | 16 | 0.0 | 0 | Globus Data Transfer | (bsd3, data, library, science, system) | 2024-11-07 | 0.1.3 | seanhess |
| gloss-accelerate | 27 | 0.0 | 2 | Extras to interface Gloss and Accelerate | (accelerate, bsd3, graphics, library) | 2020-08-28 | 2.1.0.0 | TrevorMcDonell |
| gloss-devil | 5 | 0.0 | 1 | Display images in Gloss using libdevil for decoding | (bsd3, graphics, library) | 2012-11-04 | 0.2 | ThomasDuBuisson |
| gloss-game | 14 | 0.0 | 1 | Gloss wrapper that simplifies writing games | (bsd3, game, graphics, library) | 2014-08-03 | 0.3.3.0 | ManuelChakravarty |
| gloss-juicy | 43 | 2.0 | 3 | Load any image supported by Juicy.Pixels in your gloss application | (bsd3, graphics, library, program) | 2018-08-29 | 0.2.3 | AlpMestanogullari, HugoPacheco |
| gloss-raster-accelerate | 24 | 0.0 | 1 | Parallel rendering of raster images using Accelerate | (accelerate, bsd3, graphics, library) | 2020-08-28 | 2.1.0.0 | TrevorMcDonell |
| gloss-raster-massiv | 17 | 2.0 | 0 | Massiv-based alternative for gloss-raster | (bsd3, graphics, library) | 2023-08-04 | 0.1.1.5 | MatthewMosior |
| glpk-headers | 25 | 0.0 | 3 | Low-level Haskell bindings to the GLPK library | (bsd3, library, math) | 2023-01-28 | 0.5.1 | prsteele |
| glpk-hs | 44 | 0.0 | 6 | Comprehensive GLPK linear programming bindings | (bsd3, library, math, program) | 2021-01-29 | 0.8 | JeanPhilippeBernardy, LouisWasserman |
| glsl | 11 | 2.0 | 0 | Parser and optimizer for a small subset of GLSL | (bsd3, graphics, library, program) | 2021-04-20 | 0.0.1.0 | pippijn |
| gltf-codec | 35 | 2.0 | 2 | glTF scene loader | (bsd3, graphics, library) | 2024-11-14 | 0.1.0.5 | AlexanderBondarenko |
| glue (deprecated in favor of glue-common, glue-core, glue-ekg, glue-example) | 16 | 0.0 | 0 | Make better services. | (bsd3, deprecated, library, network, program) | 2015-08-24 | 0.2.0 | seanparsons |
| glue-common | 36 | 0.0 | 2 | Make better services and clients. | (bsd3, library, network) | 2019-03-17 | 0.6.3 | seanparsons |
| glue-core | 33 | 2.0 | 0 | Make better services and clients. | (bsd3, library, network) | 2019-03-17 | 0.6.3 | seanparsons |
| glue-ekg | 34 | 0.0 | 0 | Make better services and clients. | (bsd3, library, network) | 2019-03-17 | 0.6.3 | seanparsons |
| glue-example | 30 | 0.0 | 1 | Make better services and clients. | (bsd3, network, program) | 2019-03-17 | 0.6.3 | seanparsons |
| gluturtle | 125 | 0.0 | 1 | turtle like LOGO with glut | (bsd3, library, teaching) | 2014-10-24 | 0.0.58.1 | YoshikuniJujo |
| gmail-simple | 34 | 0.0 | 0 | Simple library for Google Mail (GMail). | (bsd3, email, google, library) | 2024-02-01 | 0.1.0.6 | DanielDiaz |
| gmap | 6 | 0.0 | 1 | Composable maps and generic tries. | (bsd3, data-structures, library) | 2008-12-15 | 0.1 | JamieBrandon |
| gmpint (deprecated in favor of hgmp) | 48 | 0.0 | 2 | GMP integer conversions | (bsd3, c, deprecated, ffi, foreign, library) | 2018-08-07 | 0.1.1.2 | |
| gnss-converters | 172 | 0.0 | 0 | GNSS Converters. | (bsd3, library, network, program) | 2018-07-10 | 0.3.52 | peddie, markfine, mookerji |
| gnuplot | 207 | 1.5 | 10 | 2D and 3D plots using gnuplot | (bsd3, graphics, library, math) | 2022-02-13 | 0.5.7 | HenningThielemann |
| goa | 20 | 0.0 | 1 | GHCi bindings to lambdabot | (bsd3, library, system) | 2013-10-28 | 3.3 | GwernBranwen |
| goal-core | 7 | 0.0 | 4 | Common, non-geometric tools for use with Goal | (bsd3, library, math) | 2021-08-31 | 0.20 | alex404 |
| goal-geometry | 9 | 0.0 | 3 | The basic geometric type system of Goal | (bsd3, library, math) | 2021-08-31 | 0.20 | alex404 |
| goal-graphical | 3 | 0.0 | 0 | Optimization of latent variable and dynamical models with Goal | (bsd3, library, math) | 2021-08-31 | 0.20 | alex404 |
| goal-probability | 6 | 0.0 | 2 | Optimization on manifolds of probability distributions with Goal | (bsd3, library, math) | 2021-08-31 | 0.20 | alex404 |
| goal-simulation | 4 | 0.0 | 0 | Mealy based simulation tools | (bsd3, library, math, program) | 2015-12-22 | 0.1 | alex404 |
| godot-haskell | 5 | 0.0 | 0 | Haskell bindings for the Godot game engine API | (bsd3, library, web) | 2018-11-02 | 0.1.0.0 | KaneTW |
| godot-megaparsec | 24 | 0.0 | 0 | Megaparsec parser for Godot `tscn` and `gdextension` files. | (bsd3, library, program) | 2022-06-18 | 0.2.5.1 | whartnett |
| gofer-prelude | 17 | 0.0 | 1 | The Gofer 2.30 standard prelude | (bsd3, data, library) | 2011-05-09 | 2.30.3 | DonaldStewart |
| goggles | 31 | 0.0 | 2 | Extensible interface to Web APIs | (bsd3, library, network) | 2018-02-19 | 0.3.2 | ocramz |
| goggles-gcs | 10 | 0.0 | 1 | `goggles` interface to Google Cloud Storage | (bsd3, library, network) | 2018-03-13 | 0.1.2 | ocramz |
| google-dictionary (deprecated) | 13 | 0.0 | 1 | Simple interface to the google.com/dictionary API | (bsd3, data, deprecated, library) | 2014-01-23 | 0.1.0.2 | mitchellwrosen |
| google-html5-slide | 10 | 0.0 | 1 | Google HTML5 Slide generator | (bsd3, program, web) | 2012-07-18 | 2011.0 | HideyukiTanaka |
| google-isbn | 33 | 0.0 | 1 | (bsd3, library, text, web) | 2018-11-16 | 1.0.3 | apeyroux | |
| google-mail-filters | 15 | 0.0 | 1 | Write GMail filters and output to importable XML | (bsd3, data, library, web, xml) | 2016-03-31 | 0.0.1.2 | LiyangHu |
| google-maps-geocoding | 55 | 0.0 | 1 | Bindings to the Google Geocoding API (formerly Maps Geocoding API) | (bsd3, library, web) | 2024-10-27 | 0.7.0.3 | mpilgrem |
| google-oauth2-easy | 3 | 0.0 | 1 | Opininated use of Google Authentication for ease | (bsd3, library, network) | 2018-03-25 | 0.0.0 | jxv |
| google-oauth2-for-cli | 15 | 0.0 | 1 | Get Google OAuth2 token for CLI tools | (bsd3, library, web) | 2017-03-21 | 0.1.0.1 | ishiy |
| google-oauth2-jwt | 57 | 0.0 | 1 | Get a signed JWT for Google Service Accounts | (bsd3, google, library) | 2024-02-01 | 0.3.3.1 | MichelBoucey |
| google-search | 14 | 0.0 | 2 | EDSL for Google and GMail search expressions | (bsd3, language, library, text, web) | 2016-03-31 | 0.2.0.0 | LiyangHu |
| google-static-maps | 59 | 0.0 | 1 | Bindings to the Google Maps Static API (formerly Static Maps API) | (bsd3, library, web) | 2024-10-27 | 0.7.0.3 | mpilgrem |
| google-translate | 24 | 2.25 | 1 | Google Translate API bindings | (bsd3, library, web) | 2018-05-07 | 0.5 | DavidJohnson |
| googleplus | 15 | 0.0 | 1 | Haskell implementation of the Google+ API v1 | (bsd3, library, web) | 2011-10-17 | 0.3.1.1 | MichaelXavier |
| gopro-plus | 74 | 0.0 | 0 | GoPro Plus Client API. | (bsd3, library, web) | 2023-11-17 | 0.6.6.6 | dustin |
| gore-and-ash | 19 | 0.0 | 8 | Core of FRP game engine called Gore&Ash | (bsd3, game, library) | 2016-11-19 | 1.2.2.0 | NCrashed |
| gore-and-ash-actor | 9 | 0.0 | 1 | Gore&Ash engine extension that implements actor style of programming | (bsd3, game, library) | 2016-11-19 | 1.2.2.0 | NCrashed |
| gore-and-ash-async | 11 | 0.0 | 1 | Core module for Gore&Ash engine that embeds async IO actions into game loop. | (bsd3, game, library) | 2016-11-19 | 1.1.1.0 | NCrashed |
| gore-and-ash-demo | 9 | 0.0 | 1 | Demonstration game for Gore&Ash game engine | (bsd3, game, program) | 2016-11-19 | 1.2.0.0 | NCrashed |
| gore-and-ash-glfw | 7 | 0.0 | 1 | Core module for Gore&Ash engine for GLFW input events | (bsd3, game, library) | 2016-11-19 | 1.1.2.0 | NCrashed |
| gore-and-ash-lambdacube | 6 | 0.0 | 1 | Core module for Gore&Ash engine that do something. | (bsd3, game, library) | 2016-11-19 | 0.2.0.0 | NCrashed |
| gore-and-ash-logging | 17 | 0.0 | 2 | Core module for gore-and-ash with logging utilities | (bsd3, game, library) | 2016-11-19 | 2.0.1.0 | NCrashed |
| gore-and-ash-network | 17 | 0.0 | 1 | Core module for Gore&Ash engine with low level network API | (bsd3, game, library) | 2016-11-19 | 1.4.0.0 | NCrashed |
| gore-and-ash-sdl | 10 | 0.0 | 0 | Gore&Ash core module for integration with SDL library | (bsd3, game, library) | 2016-11-19 | 2.1.1.0 | NCrashed |
| gore-and-ash-sync | 16 | 0.0 | 0 | Gore&Ash module for high level network synchronization | (bsd3, library, web) | 2016-11-19 | 1.2.0.1 | NCrashed |
| gothic | 37 | 0.0 | 0 | A Haskell Vault KVv2 secret engine client | (bsd3, database, devops, library, security) | 2024-01-25 | 0.1.8.2 | MichelBoucey |
| gotta-go-fast | 26 | 0.0 | 1 | A command line utility for practicing typing | (application, bsd3, program) | 2022-05-20 | 0.3.0.8 | callum_oakley |
| gpah | 8 | 0.0 | 1 | Generic Programming Use in Hackage | (bsd3, generics, program) | 2013-12-05 | 0.0.2 | JohanJeuring |
| gpcsets | 14 | 0.0 | 1 | Generalized Pitch Class Sets for Haskell. | (bsd3, data, library) | 2009-05-14 | 0.9.2.0 | BruceMcCosa |
| gpio | 20 | 0.0 | 0 | Haskell GPIO interface, designed specifically for the RaspberryPi. | (bsd3, hardware, library, program) | 2017-11-06 | 0.1.0.3 | tgolson |
| gpmf | 39 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2023-07-07 | 0.2.1.0 | dustin | |
| gpolyline | 19 | 0.0 | 2 | Pure module for encoding/decoding Google Polyline | (bsd3, graphics, library) | 2014-07-30 | 0.1.0.1 | FinnEspenGundersen |
| gps | 100 | 0.0 | 3 | For manipulating GPS coordinates and trails. | (bsd3, data, library) | 2015-02-08 | 1.2 | ThomasDuBuisson |
| gps2htmlReport | 13 | 0.0 | 1 | GPS to HTML Summary Report | (bsd3, data, library, program) | 2012-01-29 | 0.3.1 | RobStewart |
| gpu-vulkan | 54 | 0.0 | 0 | Vulkan library | (bsd3, gpu, library) | 2024-11-21 | 0.1.0.142 | YoshikuniJujo |
| gpu-vulkan-core | 28 | 0.0 | 1 | Thin wrapper for Vulkan API | (bsd3, gpu, library) | 2024-11-06 | 0.1.0.8 | YoshikuniJujo |
| gpu-vulkan-middle | 49 | 0.0 | 1 | Medium wrapper for Vulkan API | (bsd3, gpu, library) | 2024-11-19 | 0.1.0.57 | YoshikuniJujo |
| gpx-conduit | 9 | 0.0 | 2 | Read GPX files using conduits | (bsd3, data, library) | 2012-08-12 | 0.1.1 | RyanTrinkle, ThomasDuBuisson |
| graceful | 16 | 0.0 | 1 | Library to write graceful shutdown / upgrade service. | (bsd3, library, system) | 2015-03-02 | 0.1.1.5 | NoriyukiOhkawa |
| grafana | 7 | 0.0 | 0 | API for creating grafana dashboards represented as json | (bsd3, graphics, library, tooling) | 2019-09-12 | 0.2 | chessai |
| graflog | 35 | 0.0 | 1 | Monadic correlated log events | (bsd3, library, logging) | 2017-02-15 | 6.1.5 | marnold |
| grammatical-parsers | 42 | 0.0 | 3 | parsers that combine into grammars | (bsd3, library, parsing, program, text) | 2023-06-25 | 0.7.1 | MarioBlazevic |
| grapefruit-examples | 33 | 0.0 | 1 | Examples using the Grapefruit library | (bsd3, frp, gui, library, reactivity, user-interfaces) | 2017-04-06 | 0.1.0.7 | WolfgangJeltsch |
| grapefruit-frp | 28 | 0.0 | 5 | Functional Reactive Programming core | (bsd3, frp, library, reactivity) | 2017-04-06 | 0.1.0.7 | WolfgangJeltsch |
| grapefruit-records | 31 | 0.0 | 4 | A record system for Functional Reactive Programming | (bsd3, data, frp, library, reactivity) | 2017-04-06 | 0.1.0.7 | WolfgangJeltsch |
| grapefruit-ui | 30 | 0.0 | 3 | Declarative user interface programming | (bsd3, frp, gui, library, reactivity, user-interfaces) | 2017-04-06 | 0.1.0.7 | WolfgangJeltsch |
| grapefruit-ui-gtk | 38 | 0.0 | 1 | GTK+-based backend for declarative user interface programming | (bsd3, frp, gui, library, reactivity, user-interfaces) | 2017-04-06 | 0.1.0.7 | WolfgangJeltsch |
| graph | 11 | 0.0 | 1 | Class of graphs | (bsd3, data, library) | 2018-06-27 | 0.0.0.0 | |
| graph-rewriting | 54 | 0.0 | 6 | Monadic graph rewriting of hypergraphs with ports and multiedges | (bsd3, graphs, library) | 2023-12-04 | 0.8.0 | JanRochel |
| graph-rewriting-cl (deprecated in favor of graph-rewriting-trs) | 6 | 0.0 | 1 | Interactive graph rewriting system implementing various well-known combinators | (application, bsd3, deprecated, graphs, program) | 2011-02-07 | 0.2.2 | JanRochel |
| graph-rewriting-gl | 56 | 0.0 | 3 | OpenGL interface for interactive port graph rewriting | (bsd3, graphics, graphs, library) | 2024-03-18 | 0.7.9 | JanRochel |
| graph-rewriting-lambdascope | 36 | 0.0 | 1 | Lambdascope, an optimal evaluator of the lambda calculus | (application, bsd3, compilers-interpreters, program) | 2024-03-18 | 0.5.11 | JanRochel |
| graph-rewriting-layout | 33 | 0.0 | 4 | Force-directed node placement intended for incremental graph drawing | (bsd3, graphics, graphs, library) | 2024-03-18 | 0.5.8 | JanRochel |
| graph-rewriting-ski | 38 | 0.0 | 1 | Two interactive evalutors of the SKI combinator calculus | (application, bsd3, compilers-interpreters, program) | 2024-03-18 | 0.6.8 | JanRochel |
| graph-rewriting-strategies | 17 | 0.0 | 1 | Evaluation strategies for port-graph rewriting systems | (bsd3, graphs, library) | 2024-03-18 | 0.2.9 | JanRochel |
| graph-rewriting-trs | 35 | 0.0 | 1 | Interactive evaluation of first-order applicative term rewrite systems | (application, bsd3, compilers-interpreters, program) | 2024-03-18 | 0.1.10 | JanRochel |
| graph-rewriting-ww | 34 | 0.0 | 1 | Interactive evaluator of the lambda-calculus with explicit sharing | (application, bsd3, compilers-interpreters, program) | 2024-03-18 | 0.3.8 | JanRochel |
| graph-serialize | 17 | 0.0 | 1 | Serialization of data structures with references. | (bsd3, library, system) | 2013-12-21 | 0.2 | ThomasSchilling |
| graph-utils | 21 | 0.0 | 1 | A simple wrapper & quasi quoter for fgl. | (bsd3, data, data-structures, graphs, library) | 2010-06-29 | 0.3.7 | HiromiIshii |
| graph-visit | 10 | 0.0 | 1 | Graph walk abstraction | (bsd3, development, library) | 2013-07-24 | 0.1.0.2 | AtzeDijkstra |
| graph-wrapper | 99 | 0.0 | 3 | A wrapper around the standard Data.Graph with a less awkward interface | (bsd3, data-structures, graphs, library) | 2019-01-25 | 0.2.6.0 | MaxBolingbroke, SoenkeHahn |
| graphics-drawingcombinators | 104 | 0.0 | 1 | A functional interface to 2D drawing in OpenGL | (bsd3, graphics, library) | 2015-07-24 | 1.5.1 | EyalLotem, LukePalmer |
| graphics-formats-collada | 16 | 0.0 | 1 | Load 3D geometry in the COLLADA format | (bsd3, graphics, library) | 2010-06-11 | 0.3.1 | LukePalmer |
| graphicsFormats | 5 | 0.0 | 3 | Classes for renderable objects. | (bsd3, graphics, library) | 2008-10-31 | 0.1 | ConalElliott |
| graphicstools | 10 | 0.0 | 1 | Tools for creating graphical UIs, based on wxHaskell. | (bsd3, graphics, library, program) | 2012-03-13 | 0.2.2 | VilleTirronen |
| graphite | 88 | 0.0 | 2 | Graphs and networks library | (bsd3, data-structures, graphs, library) | 2019-06-08 | 0.10.0.1 | alx741, DanielCampoverde |
| graphmod | 78 | 2.25 | 1 | Present the module dependencies of a program as a "dot" graph. | (bsd3, development, library, program) | 2022-12-22 | 1.4.5.1 | IavorDiatchki |
| graphmod-plugin | 3 | 0.0 | 0 | A reimplementation of graphmod as a source plugin | (bsd3, library, program, unclassified) | 2018-09-29 | 0.1.0.0 | mpickering |
| graphql-client | 35 | 0.0 | 0 | A client for Haskell programs to query a GraphQL API | (bsd3, graphql, library, program) | 2024-01-09 | 1.2.4 | brandonchinn178 |
| graphql-utils | 3 | 0.0 | 0 | GraphQL Utils | (bsd3, data, graphql, library, utils) | 2020-09-13 | 0.1.0.0 | Lupino |
| graphs | 85 | 0.0 | 1 | A simple monadic graph library | (algorithms, bsd3, data-structures, graphs, library) | 2022-05-07 | 0.7.2 | EdwardKmett, ryanglscott |
| graphted | 16 | 0.0 | 1 | Graph indexed monads. | (bsd3, comonads, control, library, monads) | 2017-05-09 | 0.3.1.0 | AaronFriel |
| graphtype | 11 | 0.0 | 1 | A simple tool to illustrate dependencies between Haskell types | (bsd3, program, text) | 2010-09-13 | 0.2.0 | DmitryAstapov, MaxDesyatov |
| graphviz | 376 | 2.25 | 51 | Bindings to Graphviz for graph visualisation. | (bsd3, graphics, graphs, library) | 2023-12-13 | 2999.20.2.0 | DanielDiaz, IvanMiljenovic, MatthewSackman |
| grasp | 7 | 0.0 | 0 | GRASP implementation for the AMMM project. | (bsd3, development, library, program) | 2016-01-18 | 0.1.0.0 | janmasrovira |
| gray-code | 33 | 0.0 | 2 | Gray code encoder/decoder. | (bsd3, codec, library) | 2014-05-13 | 0.3.1 | SergeyAstanin |
| gray-extended | 40 | 0.0 | 2 | Gray encoding schemes | (bsd3, library, math) | 2021-08-18 | 1.5.9 | AmyDeBuitleir |
| greencard | 19 | 0.0 | 3 | GreenCard, a foreign function pre-processor for Haskell. | (bsd3, foreign, library, program) | 2014-05-03 | 3.0.4.2 | GwernBranwen, SigbjornFinne |
| greencard-lib | 5 | 0.0 | 1 | A foreign function interface pre-processor library for Haskell | (bsd3, development, library) | 2008-03-10 | 3.0.1 | GwernBranwen |
| greenclip | 98 | 0.0 | 1 | Simple clipboard manager to be integrated with rofi | (bsd3, linux-desktop, program) | 2024-04-09 | 4.2.0 | erebe |
| greg-client | 11 | 0.0 | 1 | A scalable distributed logger with a high-precision global time axis. | (bsd3, library, logging) | 2011-03-09 | 1.0.2 | EugeneKirpichov |
| gremlin-haskell | 9 | 0.0 | 0 | Graph database client for TinkerPop3 Gremlin Server | (bsd3, database, library, program) | 2015-12-30 | 0.1.0.2 | nakaji_dayo |
| greskell | 80 | 0.0 | 4 | Haskell binding for Gremlin graph query language | (bsd3, data, library) | 2024-11-05 | 2.0.3.2 | debugito |
| greskell-core | 83 | 0.0 | 3 | Haskell binding for Gremlin graph query language - core data types and tools | (bsd3, data, library) | 2024-11-05 | 1.0.0.3 | debugito |
| greskell-websocket | 39 | 0.0 | 1 | Haskell client for Gremlin Server using WebSocket serializer | (bsd3, library, network) | 2024-11-21 | 1.0.0.3 | debugito |
| grfn | 6 | 0.0 | 0 | Uniformly-random pre-factored numbers (Kalai) | (algorithm, bsd3, library, numbers, program, random) | 2024-06-22 | 1.0.0.1 | ThreeEyedGod |
| grid | 147 | 2.25 | 4 | Tools for working with regular grids (graphs, lattices). | (bsd3, library, math) | 2021-08-18 | 7.8.15 | AmyDeBuitleir |
| grid-proto | 10 | 0.0 | 0 | Game engine for Prototyping on a Grid | (bsd3, game, library, program) | 2022-03-27 | 0.2.0.1 | jxv |
| grids | 24 | 0.0 | 0 | (bsd3, data-structures, library) | 2019-03-10 | 0.5.0.1 | ChrisPenner | |
| grisette | 50 | 0.0 | 1 | Symbolic evaluation as a library | (bsd3, formal-methods, library, smt, symbolic-computation, theorem-provers) | 2024-11-08 | 0.9.0.0 | siruilu |
| grisette-monad-coroutine | 8 | 0.0 | 0 | Support for monad-coroutine package with Grisette | (bsd3, formal-methods, library, smt, symbolic-computation, theorem-provers) | 2024-01-10 | 0.2.0.0 | siruilu |
| grm | 8 | 0.0 | 2 | grm grammar converter | (bsd3, development, library, program) | 2012-03-30 | 0.1.1 | BrettLetner |
| groom | 28 | 2.0 | 14 | Pretty printing for well-behaved Show instances. | (bsd3, library, program, text) | 2017-04-19 | 0.1.2.1 | EdwardYang |
| groundhog | 73 | 0.0 | 8 | Type-safe datatype-database mapping library. | (bsd3, database, library) | 2022-01-02 | 0.12.0 | BorisLykah |
| groundhog-converters | 5 | 0.0 | 1 | Extended Converter Library for groundhog embedded types | (bsd3, database, groundhog, groundhog------------------------, library) | 2016-03-18 | 0.1.0 | scottmurphy09 |
| groundhog-inspector | 40 | 0.0 | 1 | Type-safe datatype-database mapping library. | (bsd3, database, library, program) | 2019-12-16 | 0.11.0 | BorisLykah |
| groundhog-mysql | 58 | 0.0 | 1 | MySQL backend for the groundhog library. | (bsd3, database, library) | 2022-01-02 | 0.12 | BorisLykah |
| groundhog-postgresql | 116 | 2.0 | 1 | PostgreSQL backend for the groundhog library. | (bsd3, database, library) | 2022-01-02 | 0.12 | BorisLykah |
| groundhog-sqlite | 49 | 0.0 | 2 | Sqlite3 backend for the groundhog library | (bsd3, database, library) | 2022-01-02 | 0.12.0 | BorisLykah |
| groundhog-th | 116 | 2.0 | 3 | Type-safe datatype-database mapping library. | (bsd3, database, library) | 2022-01-02 | 0.12 | BorisLykah |
| group-by-date | 33 | 0.0 | 1 | Shell command for grouping files by dates into folders | (bsd3, console, program) | 2023-01-15 | 0.1.0.5 | HenningThielemann |
| group-theory | 14 | 2.25 | 0 | The theory of groups | (algebra, bsd3, groups, library, math, permutations) | 2021-05-18 | 0.2.2 | ReedMullanix, topos |
| grouped-list | 40 | 0.0 | 1 | Grouped lists. Equal consecutive elements are grouped. | (bsd3, data, library) | 2022-03-15 | 0.2.3.0 | DanielDiaz |
| groupoid (deprecated) | 12 | 0.0 | 1 | A Groupoid class | (bsd3, data, deprecated, library) | 2009-09-27 | 0.1.0 | StephenTetley |
| groupoids (deprecated in favor of semigroupoids) | 55 | 2.0 | 6 | This package has been absorbed into semigroupoids 4.0 | (bsd3, categories, control, deprecated, library) | 2013-10-13 | 4.0 | EdwardKmett |
| groups | 211 | 0.0 | 23 | Groups | (algebra, bsd3, data, library, math) | 2021-05-14 | 0.5.3 | NathanVanDoorn |
| groups-generic | 17 | 0.0 | 0 | Generically derive Group instances. | (algebra, bsd3, library, math) | 2022-12-04 | 0.3.1.0 | sheaf |
| grpc-api-etcd | 10 | 0.0 | 1 | Generated messages and instances for etcd gRPC. | (bsd3, grpc, library) | 2018-09-15 | 0.2.0.0 | LucasDiCioccio |
| grpc-etcd-client | 13 | 0.0 | 1 | gRPC client for etcd | (bsd3, distributed-computing, library) | 2018-09-15 | 0.1.2.0 | LucasDiCioccio |
| gsc-weighting | 32 | 0.0 | 1 | Generic implementation of Gerstein/Sonnhammer/Chothia weighting. | (bsd3, clustering, library) | 2015-07-21 | 0.2.2 | FelipeLessa |
| gsl-random | 68 | 0.0 | 4 | Bindings the the GSL random number generation facilities. | (bsd3, library, math) | 2017-09-15 | 0.5.3 | PatrickPerry |
| gsmenu | 27 | 0.0 | 1 | A visual generic menu | (bsd3, program, tools) | 2022-05-24 | 3.1 | TroelsHenriksen |
| gssapi | 15 | 0.0 | 1 | libgssapi and libkrb5 bindings for haskell | (bsd3, library, network) | 2017-11-22 | 0.2.0.1 | ondrap |
| gssapi-wai | 24 | 0.0 | 1 | WAI Middleware for SPNEGO authentiaction | (bsd3, library, network) | 2018-10-30 | 0.1.2.3 | ondrap |
| gstorable | 17 | 0.0 | 1 | Generic implementation of Storable | (bsd3, data, library) | 2018-01-31 | 0.1.0.3 | |
| gtfs | 6 | 0.0 | 1 | The General Transit Feed Specification format | (bsd3, data, library) | 2010-09-27 | 0.1 | KeeganMcAllister |
| gtfs-realtime | 9 | 0.0 | 0 | GTFS RealTime protobafs library (autogenerated from .proto file) | (bsd3, data, library) | 2018-12-09 | 0.2.0.0 | CthulhuDen |
| gtk-helpers | 19 | 0.0 | 2 | A collection of auxiliary operations and widgets related to Gtk+ | (bsd3, graphics, library) | 2020-06-05 | 0.1.0 | IvanPerez, keera_studios_ci |
| gtk-sni-tray | 57 | 2.0 | 1 | A standalone StatusNotifierItem/AppIndicator tray | (bsd3, library, program, system) | 2022-09-17 | 0.1.8.1 | eyevanmalicesun |
| gtk-strut | 44 | 0.0 | 2 | Library for creating strut windows with gi-gtk | (bsd3, library, system) | 2022-09-17 | 0.1.3.2 | eyevanmalicesun |
| gtk-toy | 14 | 0.0 | 1 | Convenient Gtk canvas with mouse and keyboard input. | (bsd3, graphics, gui, library) | 2012-01-22 | 0.2.0 | MichaelSloan |
| gtk3-helpers | 7 | 0.0 | 0 | A collection of auxiliary operations and widgets related to Gtk | (bsd3, graphics, library) | 2020-06-05 | 0.1.0 | keera_studios_ci |
| guarded-allocation | 14 | 0.0 | 5 | Memory allocation with added stress tests and integrity checks | (bsd3, debug, library) | 2019-01-22 | 0.0.1 | HenningThielemann |
| guarded-rewriting | 5 | 0.0 | 1 | Datatype-generic rewriting with preconditions | (bsd3, generics, library) | 2010-03-03 | 0.1 | JosePedroMagalhaes |
| guardian | 7 | 0.0 | 0 | The border guardian for your package dependencies | (bsd3, development, library, program) | 2024-02-22 | 0.5.0.0 | HiromiIshii |
| guess-combinator | 7 | 0.0 | 1 | Generate simple combinators given their type | (bsd3, development, library) | 2012-05-16 | 0.1.1 | EtienneLaurin |
| gw | 5 | 0.0 | 0 | ghcWithPackages cmdline util | (bsd3, program, utility) | 2019-05-12 | 0.1 | chessai |
| h3-hs | 4 | 0.0 | 0 | A Haskell binding for H3 | (bsd3, geography, library) | 2024-07-04 | 0.2.0.1 | jvstinian |
| h3spec | 10 | 0.0 | 0 | QUIC | (bsd3, program, web) | 2024-08-19 | 0.1.11 | KazuYamamoto |
| hArduino | 38 | 0.0 | 2 | Control your Arduino board from Haskell. | (bsd3, hardware, library) | 2022-12-15 | 1.2 | LeventErkok |
| hDFA | 11 | 0.0 | 1 | A simple library for representing and minimising DFAs. | (bsd3, data, library) | 2012-06-15 | 0.0.2 | PeterGammie |
| hF2 (deprecated in favor of eccrypto) | 8 | 0.0 | 2 | F(2^e) math for cryptography | (bsd3, cryptography, deprecated, library) | 2013-03-09 | 0.2 | MarcelFourne |
| hGelf | 4 | 0.0 | 1 | Haskell GELF library | (bsd3, library, network) | 2012-05-03 | 0.1 | AndyGeorges |
| hLLVM | 8 | 0.0 | 1 | A library for analyzing and transforming LLVM (3.5) assembly codes | (bsd3, compilers-interpreters, library, program) | 2015-04-15 | 0.5.0.1 | NingWang |
| hMPC | 12 | 2.0 | 0 | Multiparty Computation in Haskell | (bsd3, cryptography, library, program) | 2024-07-19 | 0.1.0.2 | nickvgils |
| hMollom | 15 | 0.0 | 1 | Library to interact with the @Mollom anti-spam service | (bsd3, library, network) | 2012-04-26 | 0.4.0 | AndyGeorges |
| hPDB | 79 | 2.0 | 1 | Protein Databank file format library | (bioinformatics-, bsd3, library) | 2018-07-14 | 1.5.0.0 | MichalGajda |
| hPDB-examples | 25 | 0.0 | 1 | Examples for hPDB library | (bioinformatics-, bsd3, program) | 2018-07-14 | 1.5.0.0 | MichalGajda |
| hPushover | 8 | 0.0 | 1 | Pushover.net API functions | (bsd3, library, saas) | 2015-04-06 | 0.2 | WJWH |
| hR (deprecated) | 10 | 0.0 | 1 | R bindings and interface | (bsd3, deprecated, foreign, library, math) | 2012-03-05 | 0.1.1 | DylanSimon |
| hRESP | 7 | 0.0 | 1 | haskell implementation of RESP (REdis Serialization Protocol). | (bsd3, database, library) | 2014-09-30 | 0.1.0.0 | YiHuang |
| hS3 | 53 | 0.0 | 3 | Interface to Amazon's Simple Storage Service (S3) | (bsd3, library, network, program, web) | 2014-09-28 | 0.5.9 | GergelyRisko, GregHeartsfield |
| hScraper | 5 | 2.25 | 1 | A Haskell library to scrape and crawl web-pages | (bsd3, library, web) | 2015-11-09 | 0.1.0.0 | nishant |
| hSimpleDB | 13 | 0.0 | 1 | Interface to Amazon's SimpleDB service. | (bsd3, database, library, network, web) | 2009-09-17 | 0.3 | DavidHimmelstrup |
| hTalos | 6 | 0.0 | 1 | Parser, print and manipulate structures in PDB file format. | (bioinformatics-, bsd3, library) | 2013-11-23 | 0.2 | MichalGajda |
| hTensor | 26 | 0.0 | 2 | Multidimensional arrays and simple tensor computations. | (bsd3, library, math) | 2016-11-02 | 0.9.1 | AlbertoRuiz, DominicSteinitz |
| hXmixer | 13 | 0.0 | 1 | A Gtk mixer GUI application for FreeBSD | (bsd3, program, sound) | 2015-05-12 | 0.3.0.0 | colinrmitchell |
| haar | 4 | 2.0 | 1 | Haar wavelet transforms | (bsd3, library, math) | 2014-09-22 | 0.1 | AmyDeBuitleir |
| habit | 6 | 0.0 | 0 | Haskell message bot framework | (bsd3, library, program, web) | 2017-01-25 | 0.2.2.0 | akru |
| hablo | 10 | 0.0 | 0 | A minimalist static blog generator | (bsd3, library, program, web) | 2021-01-20 | 1.1.0.1 | tissevert |
| hacanon-light | 12 | 0.0 | 1 | Template Haskell framework for automatic FFI code generation. | (bsd3, ffi-tools, library) | 2008-10-28 | 2008.10.28 | DavidHimmelstrup |
| hack (deprecated in favor of hack2) | 62 | 0.0 | 28 | a Haskell Webserver Interface | (bsd3, deprecated, library, web) | 2012-02-06 | 2012.2.6 | AlbertoCorona, JinjingWang |
| hack-contrib (deprecated) | 39 | 0.0 | 12 | Hack contrib | (bsd3, deprecated, library, web) | 2010-09-29 | 2010.9.28 | JinjingWang |
| hack-frontend-happstack (deprecated) | 11 | 0.0 | 1 | hack-frontend-happstack | (bsd3, deprecated, library, web) | 2009-06-24 | 2009.6.24.1 | JinjingWang |
| hack-frontend-monadcgi (deprecated in favor of wai-frontend-monadcgi) | 21 | 0.0 | 2 | Allows programs written against MonadCGI to run with any hack handler. (deprecated) | (bsd3, deprecated, library, web) | 2012-01-19 | 0.0.3.1 | MichaelSnoyman |
| hack-handler-cgi (deprecated in favor of wai-extra) | 23 | 0.0 | 2 | Hack handler using CGI protocol. (deprecated) | (bsd3, deprecated, library, web) | 2012-01-19 | 0.2.0.2 | MichaelSnoyman |
| hack-handler-fastcgi (deprecated in favor of wai-handler-fastcgi) | 27 | 0.0 | 1 | Hack handler direct to fastcgi (deprecated) | (bsd3, deprecated, library, web) | 2012-01-19 | 0.2.0.1 | MichaelSnoyman |
| hack-handler-happstack (deprecated) | 23 | 0.0 | 2 | Hack Happstack server handler | (bsd3, deprecated, library, web) | 2009-12-20 | 2009.12.20 | JinjingWang |
| hack-handler-hyena (deprecated) | 26 | 0.0 | 1 | Hyena hack handler | (bsd3, deprecated, library, web) | 2010-03-15 | 2010.3.15 | JinjingWang |
| hack-handler-simpleserver (deprecated in favor of warp) | 36 | 0.0 | 3 | A simplistic HTTP server handler for Hack. (deprecated) | (bsd3, deprecated, library, web) | 2012-02-06 | 0.2.2 | AlbertoCorona, MichaelSnoyman, UweSchmidt |
| hack-middleware-cleanpath (deprecated) | 14 | 0.0 | 1 | Applies some basic redirect rules to get cleaner paths. (deprecated) | (bsd3, deprecated, library, web) | 2012-01-19 | 0.0.1.1 | MichaelSnoyman |
| hack-middleware-clientsession (deprecated) | 8 | 0.0 | 1 | Middleware for easily keeping session data in client cookies. (deprecated) | (bsd3, deprecated, library, web) | 2012-01-19 | 0.0.1.1 | MichaelSnoyman |
| hack-middleware-gzip (deprecated in favor of wai-extra) | 13 | 0.0 | 1 | Automatic gzip compression of responses. (deprecated) | (bsd3, deprecated, library, web) | 2012-01-19 | 0.0.0.1 | MichaelSnoyman |
| hack-middleware-jsonp (deprecated in favor of wai-extra) | 16 | 0.0 | 1 | Automatic wrapping of JSON responses to convert into JSONP. (deprecated) | (bsd3, deprecated, library, web) | 2012-01-19 | 0.0.2.1 | MichaelSnoyman |
| hack2 | 15 | 0.0 | 12 | a Haskell Webserver Interface (V2) | (bsd3, library, web) | 2014-11-17 | 2014.11.17 | JinjingWang |
| hack2-contrib | 70 | 0.0 | 4 | Hack2 contrib | (bsd3, library, web) | 2015-05-03 | 2015.5.4 | JinjingWang |
| hack2-contrib-extra | 17 | 0.0 | 1 | Hack2 contrib extra | (bsd3, library, web) | 2014-12-20 | 2014.12.20 | JinjingWang |
| hack2-handler-happstack-server | 10 | 0.0 | 1 | Hack2 Happstack server handler | (bsd3, library, web) | 2011-06-20 | 2011.6.20 | JinjingWang |
| hack2-handler-mongrel2-http | 15 | 0.0 | 1 | Hack2 Mongrel2 HTTP handler | (bsd3, library, web) | 2011-10-31 | 2011.10.31 | JinjingWang |
| hack2-handler-snap-server | 16 | 0.0 | 4 | Hack2 Snap server handler | (bsd3, library, web) | 2015-03-09 | 2015.3.9 | JinjingWang |
| hack2-handler-warp | 18 | 0.0 | 1 | Hack2 warp handler | (bsd3, library, web) | 2012-05-25 | 2012.5.25 | JinjingWang |
| hack2-interface-wai | 17 | 0.0 | 2 | Hack2 interface to WAI | (bsd3, library, web) | 2017-01-04 | 2017.1.4 | JinjingWang |
| hackage-api | 5 | 0.0 | 0 | An API binding to Hackage API | (bsd3, distribution, library) | 2021-01-02 | 0.1.0 | Poscat |
| hackage-db | 116 | 0.0 | 8 | Access cabal-install's Hackage database via Data.Map | (bsd3, distribution, library) | 2023-04-11 | 2.1.3 | PeterSimons, sternenseemann, jophish, cdepillabout, maralorn, expipiplus1 |
| hackage-plot | 12 | 0.0 | 1 | Generate cumulative graphs of hackage uploads | (bsd3, distribution, program) | 2013-01-12 | 0.2.1 | DonaldStewart |
| hackage-processing | 8 | 0.0 | 1 | Process 00-index.tar.gz from Hackage | (bsd3, distribution, program) | 2016-05-03 | 0.0.0.1 | HenningThielemann |
| hackage-repo-tool | 36 | 2.0 | 1 | Manage secure file-based package repositories | (bsd3, distribution, program) | 2024-04-16 | 0.1.1.4 | AndreasAbel, DuncanCoutts, EdskoDeVries, HerbertValerioRiedel, MikolajKonarski |
| hackage-security | 382 | 0.0 | 6 | Hackage security library | (bsd3, distribution, library) | 2024-04-03 | 0.6.2.6 | AndreasAbel, DuncanCoutts, EdskoDeVries, HerbertValerioRiedel, MikolajKonarski |
| hackage-security-HTTP | 34 | 0.0 | 1 | Hackage security bindings against the HTTP library | (bsd3, distribution, library) | 2024-04-16 | 0.1.1.2 | AndreasAbel, DuncanCoutts, EdskoDeVries, HerbertValerioRiedel, MikolajKonarski |
| hackage-server | 14 | 2.0 | 1 | The Hackage web server | (bsd3, distribution) | 2014-12-04 | 0.5.0 | DuncanCoutts |
| hackage-sparks | 32 | 0.0 | 1 | Generate sparkline graphs of hackage statistics | (bsd3, distribution, program) | 2011-06-18 | 0.5.1 | DonaldStewart |
| hackage-whatsnew | 24 | 0.0 | 1 | Check for differences between working directory and hackage | (bsd3, distribution, program) | 2018-11-14 | 0.1.3 | JeremyShaw |
| hackage2hwn | 27 | 0.0 | 1 | Convert Hackage RSS feeds to wiki format for publishing on Haskell.org | (bsd3, distribution, program) | 2009-02-22 | 0.5.1 | DonaldStewart |
| hackage2twitter | 7 | 0.0 | 1 | Send new Hackage releases to Twitter | (bsd3, distribution, program, web) | 2009-05-21 | 0.2.1 | TomLokhorst |
| hackager | 33 | 0.0 | 1 | Hackage testing tool | (bsd3, compiler, ghc, program, testing) | 2015-11-20 | 1.3.0.1 | DavidTerei |
| hackmanager | 5 | 0.0 | 0 | Generate useful files for Haskell projects | (bsd3, development, library, program) | 2015-08-23 | 0.1.0.0 | AlexanderThiemann |
| haddock | 225 | 2.25 | 10 | A documentation-generation tool for Haskell libraries | (bsd3, documentation, program) | 2023-09-22 | 2.29.1 | BenGamari, DavidWaern, HerbertValerioRiedel, MateuszKowalczyk, SimonHengel, SimonMarlow, alexbiehl, Helkafen, harpocrates, wz1000, hecate |
| haddock-leksah (deprecated in favor of haddock) | 9 | 0.0 | 2 | A documentation-generation tool for Haskell libraries | (bsd3, deprecated, development, program) | 2010-03-07 | 2.6.0 | JuergenNicklischFranken |
| haddock-test (deprecated) | 9 | 0.0 | 1 | Test utilities for Haddock | (bsd3, deprecated, documentation, library) | 2016-06-06 | 0.0.1 | Helkafen |
| haddocset | 29 | 0.0 | 1 | Generate docset of Dash by Haddock haskell documentation tool | (bsd3, distribution, program) | 2017-08-14 | 0.4.3 | HirotomoMoriwaki |
| hadoop-streaming | 19 | 0.0 | 0 | A simple Hadoop streaming library | (bsd3, cloud, distributed-computing, library, mapreduce) | 2020-05-18 | 0.2.0.3 | zliu41 |
| hafar | 7 | 0.0 | 0 | Affine arithmetic library for Haskell | (bsd3, library, numeric) | 2020-04-14 | 0.1.1.0 | j_jaager |
| haggle | 26 | 0.0 | 0 | A graph library offering mutable, immutable, and inductive graphs | (bsd3, data-structures, graphs, library) | 2023-08-21 | 0.3 | TristanRavitch |
| haha | 25 | 0.0 | 2 | A simple library for creating animated ascii art on ANSI terminals. | (bsd3, graphics, library, program) | 2012-06-05 | 0.3.1.1 | ErikHesselink, SebastiaanVisser |
| haiji | 48 | 0.0 | 1 | A typed template engine, subset of jinja2 | (bsd3, library, text) | 2022-09-21 | 0.3.4.0 | NoriyukiOhkawa |
| hailgun-simple | 9 | 0.0 | 1 | Easy-to-use wrapper for the hailgun package | (bsd3, library, mail) | 2016-11-12 | 0.1.0.0 | cdepillabout |
| hakaru | 28 | 0.0 | 2 | A probabilistic programming language | (bsd3, language, library, program) | 2020-11-02 | 0.7.0 | pravnar, z |
| hako | 8 | 0.0 | 1 | A mako-like quasi-quoter template library | (bsd3, library, text) | 2012-11-28 | 1.0.0 | TobiasDammers |
| hakyll | 914 | 2.75 | 30 | A static website compiler library | (bsd3, library, program, web) | 2024-10-24 | 4.16.3.0 | JasperVanDerJeugt, AlexanderBatischev, LaurentRDC |
| hakyll-R (deprecated in favor of R-pandoc) | 14 | 0.0 | 1 | A package allowing to write Hakyll blog posts in Rmd | (bsd3, deprecated, library, web) | 2015-07-12 | 0.1.0.3 | CorentinDupont |
| hakyll-agda | 55 | 0.0 | 1 | Wrapper to integrate literate Agda files with Hakyll | (bsd3, library, web) | 2021-04-12 | 0.1.13 | FrancescoMazzoli |
| hakyll-blaze-templates (deprecated) | 11 | 0.0 | 1 | Blaze templates for Hakyll | (bsd3, deprecated, library, web) | 2013-05-08 | 0.1.1.0 | SimonasKazlauskas |
| hakyll-contrib | 23 | 0.0 | 1 | Extra modules for the hakyll website compiler | (bsd3, library, program, web) | 2012-07-08 | 0.1.0.1 | JasperVanDerJeugt |
| hakyll-contrib-csv | 14 | 0.0 | 1 | Generate Html tables from Csv files | (bsd3, library, web) | 2016-05-19 | 0.1.0.2 | narrative |
| hakyll-contrib-elm | 8 | 0.0 | 0 | Compile Elm code for inclusion in Hakyll static site. | (bsd3, library, program, web) | 2016-05-19 | 0.1.0.1 | narrative |
| hakyll-contrib-links | 14 | 0.0 | 1 | A hakyll library that helps maintain a separate links database. | (bsd3, hakyll, library, web) | 2012-10-12 | 0.2.0.0 | PiyushKurur |
| hakyll-convert | 38 | 0.0 | 1 | Convert from other blog engines to Hakyll. | (bsd3, library, program, tools) | 2024-06-01 | 0.3.0.5 | EricKow, AlexanderBatischev |
| hakyll-dhall | 32 | 0.0 | 0 | Dhall compiler for Hakyll | (bsd3, library, program, web) | 2023-12-27 | 0.2.5.0 | jle |
| hakyll-dir-list | 19 | 0.0 | 1 | Allow Hakyll to create hierarchical menues from directories. | (bsd3, library, web) | 2018-09-08 | 1.0.0.4 | RobertHennig |
| hakyll-elm | 11 | 0.0 | 1 | Hakyll wrapper for the Elm compiler. | (bsd3, library, web) | 2014-01-22 | 0.2.1 | maxiepoo |
| hakyll-favicon | 9 | 0.0 | 0 | (bsd3, library, program, web) | 2017-04-23 | 0.1.0 | elaye | |
| hakyll-images | 117 | 2.0 | 0 | Hakyll utilities to work with images | (bsd3, library, web) | 2024-04-10 | 1.2.2 | LaurentRDC |
| hakyll-process | 13 | 0.0 | 1 | Hakyll compiler for arbitrary external processes. | (bsd3, library, web) | 2021-09-24 | 0.0.3.0 | jhmcstanton |
| hakyll-typescript | 13 | 0.0 | 0 | Typescript and javascript hakyll compilers. | (bsd3, library, web) | 2020-11-02 | 0.0.2.0 | jhmcstanton |
| hakyllbars | 21 | 0.0 | 0 | A Hakyll compiler for Handlebars-like templates | (bsd3, library, program, web) | 2023-11-16 | 1.0.1.0 | keywordsalad |
| hal | 110 | 0.0 | 1 | A runtime environment for Haskell applications running on AWS Lambda. | (aws, bsd3, library, web) | 2023-12-19 | 1.1 | nikeoss |
| halberd | 41 | 0.0 | 1 | A tool to generate missing import statements for Haskell modules. | (bsd3, development, library, program) | 2014-09-17 | 0.1.2.9 | ErikHesselink |
| half | 290 | 2.0 | 16 | Half-precision floating-point | (bsd3, library, numeric) | 2021-01-04 | 0.3.1 | EdwardKmett, phadej, ryanglscott |
| halfs | 8 | 0.0 | 1 | The HAskelL File System ("halfs" -- intended for use on the HaLVM) | (bsd3, library, program, system) | 2012-10-10 | 2.0 | GwernBranwen, JoelStanley |
| halide-JuicyPixels | 5 | 0.0 | 0 | Integration between Halide and JuicyPixels | (bsd3, language, library) | 2023-05-22 | 0.0.2.1 | tom_westerhout |
| halide-arrayfire | 3 | 0.0 | 0 | Integration between Halide and ArrayFire | (bsd3, language, library) | 2023-05-22 | 0.0.2.0 | tom_westerhout |
| halide-haskell | 8 | 0.0 | 2 | Haskell bindings to Halide | (bsd3, language, library, program) | 2023-05-22 | 0.0.2.0 | tom_westerhout |
| hall-symbols | 28 | 1.5 | 1 | Symmetry operations generater of Hall Symbols | (bsd3, chemistry, library) | 2020-07-21 | 0.1.0.6 | narumij |
| halves | 10 | 0.0 | 1 | Split or combine data structures to and from halves, quarters, eighths | (bsd3, data, library) | 2018-10-15 | 0.1.0.1 | puffnfresh |
| halvm-web | 7 | 0.0 | 1 | A simple, static HaLVM web server | (bsd3, program, web) | 2016-10-13 | 0.3.0.0 | AdamWick |
| hamid | 17 | 0.0 | 2 | Binding to the OS level Midi services (fork of system-midi). | (bsd3, library, sound, system) | 2013-05-30 | 0.10 | HansHoglund |
| hamilton | 20 | 0.0 | 0 | Physics on generalized coordinate systems using Hamiltonian Mechanics and AD | (bsd3, library, physics, program) | 2018-03-21 | 0.1.0.3 | jle |
| hamtmap | 6 | 0.0 | 1 | A purely functional and persistent hash map | (bsd3, data-structures, library) | 2011-01-20 | 0.3 | KevinWuWon |
| hamtsolo | 26 | 0.0 | 1 | Intel AMT serial-over-lan (SOL) client | (bsd3, network, program) | 2022-01-20 | 1.0.4 | jgalowicz |
| hamusic | 16 | 0.0 | 1 | Library to handle abstract music | (bsd3, library, music, program) | 2009-08-04 | 0.1.2.1 | SamuelSilva |
| han2zen | 10 | 0.0 | 0 | Convert Halfwidth Katakana to Fullwidth Katakana. | (bsd3, library, text) | 2018-12-23 | 0.1 | WataruYamada |
| hanabi-dealer | 44 | 0.0 | 0 | Hanabi card game | (bsd3, game, library) | 2022-10-20 | 0.15.1.1 | SusumuKatayama |
| handle-like | 42 | 0.0 | 5 | HandleLike class | (bsd3, common-parts, library) | 2015-09-09 | 0.1.0.3 | YoshikuniJujo |
| handsy | 37 | 0.0 | 1 | A DSL to describe common shell operations and interpeters for running them locally and remotely. | (bsd3, library, system) | 2017-04-09 | 0.0.14.1 | utdemir |
| handwriting | 19 | 0.0 | 0 | API Client for the handwriting.io API. | (bsd3, library, network, program) | 2016-03-11 | 0.1.0.3 | IsmailMustafa |
| hans | 28 | 0.0 | 6 | Network Stack | (bsd3, library, networking) | 2017-05-15 | 3.0.2 | TrevorElliott |
| hans-pcap | 7 | 0.0 | 1 | Driver for real ethernet devices for HaNS | (bsd3, library, networking) | 2015-01-10 | 0.1.0.2 | tolysz |
| hans-pfq | 6 | 0.0 | 1 | Driver for real ethernet devices for HaNS | (bsd3, library, networking) | 2015-01-13 | 0.1.0.0 | tolysz |
| happraise | 6 | 0.0 | 1 | A small program for counting the comments in haskell source | (bsd3, development, program) | 2008-05-02 | 0.1 | AllanClark |
| happs-hsp | 4 | 0.0 | 1 | (bsd3, library, unclassified) | 2008-04-11 | 0.1 | DavidHimmelstrup | |
| happs-hsp-template | 5 | 0.0 | 1 | Utilities for using HSP templates in HAppS applications. | (bsd3, library, web) | 2008-05-20 | 0.2 | DavidHimmelstrup |
| happs-tutorial | 96 | 0.0 | 1 | A Happstack Tutorial that is its own web 2.0-type demo. | (bsd3, program, web) | 2010-05-11 | 0.9.5 | CreightonHogg, ThomasHartman |
| happstack (deprecated in favor of happstack-server) | 94 | 0.0 | 4 | The haskell application server stack + code generation | (bsd3, deprecated, distributed-computing, library, web) | 2014-06-26 | 7.0.2 | JeremyShaw, MatthewElder |
| happstack-auth | 9 | 0.0 | 1 | A Happstack Authentication Suite | (bsd3, library, web) | 2010-10-04 | 0.2.1.1 | NilsSchweinsberg |
| happstack-authenticate | 117 | 0.0 | 10 | Happstack Authentication Library | (bsd3, library, web) | 2022-04-26 | 2.6.1 | JeremyShaw |
| happstack-clientsession | 36 | 0.0 | 1 | client-side session data | (bsd3, happstack, library, web) | 2021-04-09 | 7.3.3 | JeremyShaw |
| happstack-contrib | 9 | 0.0 | 1 | Web related tools and services. | (bsd3, distributed-computing, library, web) | 2009-03-04 | 0.2.1 | MatthewElder |
| happstack-data (deprecated in favor of safecopy) | 24 | 0.0 | 11 | Happstack data manipulation libraries | (bsd3, deprecated, distributed-computing, library, web) | 2012-02-08 | 6.0.1 | JeremyShaw, MatthewElder |
| happstack-dlg | 10 | 0.0 | 1 | Cross-request user interactions for Happstack | (bsd3, library, web) | 2010-02-03 | 0.1.2 | ChrisSmith |
| happstack-facebook (deprecated in favor of fb) | 25 | 0.0 | 1 | A package for building Facebook applications using Happstack | (bsd3, deprecated, language, library, web) | 2011-02-06 | 0.30 | JeremyShaw |
| happstack-fastcgi | 24 | 0.0 | 3 | Happstack extension for use with FastCGI. | (bsd3, library, web) | 2014-03-07 | 0.1.5 | ChrisEidhof, EelcoLempsink, tomberek |
| happstack-fay | 7 | 0.0 | 1 | Support for using Fay with Happstack | (bsd3, happstack, library) | 2013-03-05 | 0.2.0 | JeremyShaw |
| happstack-fay-ajax | 5 | 0.0 | 2 | Support for using Fay with Happstack | (bsd3, happstack, library) | 2013-03-05 | 0.2.0 | JeremyShaw |
| happstack-foundation | 67 | 0.0 | 1 | Glue code for using Happstack with acid-state, web-routes, reform, and HSP | (bsd3, happstack, library) | 2022-04-22 | 0.5.9.3 | JeremyShaw |
| happstack-hamlet | 41 | 0.0 | 1 | Support for Hamlet HTML templates in Happstack | (bsd3, happstack, library, web) | 2014-04-01 | 7.0.4 | JeremyShaw |
| happstack-heist | 41 | 0.0 | 1 | Support for using Heist templates in Happstack | (bsd3, happstack, library, web) | 2014-10-14 | 7.2.4 | JeremyShaw |
| happstack-helpers | 54 | 0.0 | 1 | Convenience functions for Happstack. | (bsd3, distributed-computing, library) | 2011-05-02 | 0.56 | CreightonHogg, RussellOConnor, ThomasHartman |
| happstack-hsp | 135 | 0.0 | 11 | Support for using HSP templates in Happstack | (bsd3, happstack, library, web) | 2023-01-23 | 7.3.7.7 | JeremyShaw |
| happstack-hstringtemplate | 27 | 0.0 | 1 | Support for using HStringTemplate in Happstack | (bsd3, happstack, library, web) | 2014-06-26 | 7.0.4 | JeremyShaw |
| happstack-ixset (deprecated in favor of ixset) | 36 | 0.0 | 7 | Efficient relational queries on Haskell sets. | (bsd3, deprecated, distributed-computing, library, web) | 2011-04-25 | 6.0.1 | JeremyShaw, MatthewElder |
| happstack-jmacro | 111 | 2.0 | 4 | Support for using JMacro with Happstack | (bsd3, happstack, library, web) | 2024-01-10 | 7.0.12.6 | JeremyShaw |
| happstack-lite | 48 | 0.0 | 1 | Happstack minus the useless stuff | (bsd3, happstack, library, web) | 2022-04-22 | 7.3.8 | JeremyShaw |
| happstack-monad-peel | 5 | 0.0 | 1 | monad-peel instances for Happstack types | (bsd3, happstack, library, web) | 2013-02-22 | 0.1 | NilsSchweinsberg |
| happstack-plugins | 35 | 0.0 | 1 | The haskell application server stack + reload | (bsd3, happstack, library, web) | 2012-11-29 | 7.0.2 | JeremyShaw |
| happstack-server | 388 | 2.25 | 54 | Web related tools and services. | (bsd3, happstack, web) | 2024-08-05 | 7.9.2.1 | JeremyShaw, MatthewElder |
| happstack-server-tls | 122 | 0.0 | 3 | extend happstack-server with https:// support (TLS/SSL) | (bsd3, happstack, library, web) | 2024-08-05 | 7.2.1.6 | JeremyShaw |
| happstack-server-tls-cryptonite | 6 | 0.0 | 1 | Extend happstack-server with native HTTPS support (TLS/SSL) | (bsd3, happstack, library, web) | 2015-08-07 | 0.1.1 | blaze |
| happstack-state (deprecated in favor of acid-state) | 48 | 0.0 | 9 | Event-based distributed state. | (bsd3, deprecated, distributed-computing, library, web) | 2012-02-16 | 6.1.4 | JeremyShaw, MatthewElder |
| happstack-static-routing | 41 | 0.0 | 1 | Support for static URL routing with overlap detection for Happstack. | (bsd3, distributed-computing, library, web) | 2024-09-16 | 0.7.0.1 | GracjanPolak, MikhailGlushenkov, arybczak, jonathanjouty_scrive, trin_cz |
| happstack-util (deprecated) | 24 | 0.0 | 9 | Web framework | (bsd3, deprecated, distributed-computing, library, web) | 2012-02-01 | 6.0.3 | JeremyShaw, MatthewElder |
| happstack-yui (deprecated) | 36 | 0.0 | 1 | Utilities for using YUI3 with Happstack. | (bsd3, deprecated, happstack, library, web) | 2012-10-20 | 7373.5.3 | DagOdenhall |
| happy-meta | 64 | 0.0 | 2 | Quasi-quoter for Happy parsers | (bsd3, development, library) | 2023-02-24 | 0.2.1.0 | JonasDuregard, ArtemPelenitsyn |
| hapstone | 19 | 2.0 | 1 | Capstone bindings for Haskell | (bsd3, disassembler, library) | 2016-06-13 | 0.2.0.1 | ibabushkin |
| haquery | 8 | 0.0 | 1 | jQuery for Haskell. | (bsd3, html, library) | 2016-10-15 | 0.1.1.3 | crufter |
| har | 23 | 0.0 | 1 | HAR spec in Haskell | (bsd3, data, library) | 2017-04-27 | 0.4.0 | HaishengWu |
| hardware-edsl | 17 | 0.0 | 2 | Deep embedding of hardware descriptions with code generation. | (bsd3, language, library) | 2021-06-15 | 0.1.6 | mararon |
| harg | 26 | 2.0 | 0 | Haskell program configuration using higher kinded data | (bsd3, cli, hkd, library, options, parsing, system) | 2021-03-04 | 0.5.0.0 | alexpeits |
| harp | 47 | 0.0 | 6 | HaRP allows pattern-matching with regular expressions | (bsd3, language, library) | 2023-01-23 | 0.4.3.6 | DavidFox, GwernBranwen, JeremyShaw, NiklasBroberg |
| harpie | 16 | 0.0 | 3 | Haskell array programming. | (bsd3, library, math) | 2024-10-14 | 0.1.1.0 | tonyday567 |
| harpie-numhask | 13 | 0.0 | 1 | numhask shim for harpie. | (bsd3, library, math) | 2024-10-14 | 0.1.0.1 | tonyday567 |
| harpy | 31 | 0.0 | 1 | Runtime code generation for x86 machine code | (bsd3, code-generation, library) | 2015-05-26 | 0.6.0.2 | DirkKleeblatt, MartinGrabmueller |
| has | 26 | 0.0 | 2 | Entity based records | (bsd3, data, library) | 2019-03-31 | 0.6.0.1 | YusakuHashimoto |
| has-th | 7 | 0.0 | 1 | Template Haskell function for Has records. | (bsd3, data, library) | 2010-11-22 | 0.1 | ChrisDone |
| hasbolt | 141 | 1.25 | 2 | Haskell driver for Neo4j 3+ (BOLT protocol) | (bsd3, database, library) | 2023-12-10 | 0.1.7.0 | zmactep, maksbotan |
| hasbolt-extras | 115 | 0.0 | 1 | Extras for hasbolt library | (bsd3, database, library, program) | 2023-09-28 | 0.0.3.1 | ozzzzz, maksbotan |
| hascard | 63 | 0.0 | 0 | A TUI for reviewing notes using 'flashcards' written with markdown-like syntax. | (application, bsd3, library, program) | 2024-10-27 | 0.6.0.2 | Yvee1 |
| hash | 20 | 2.0 | 2 | Hashing tools | (bsd3, data, hash, library) | 2013-03-27 | 0.2.0.1 | EdwardKmett, EricMertens, ryanglscott |
| hash-cons | 13 | 0.0 | 0 | Opportunistic hash-consing data structure | (bsd3, data-structures, library) | 2024-10-08 | 0.2.0.0 | RyanTrinkle |
| hash-tree | 8 | 0.0 | 1 | Merkle Hash Tree | (bsd3, data, library) | 2017-10-18 | 0.0.0 | KazuYamamoto |
| hashable | 1472 | 1.5 | 1081 | A class for types that can be converted to a hash value | (bsd3, data, library) | 2024-07-04 | 1.5.0.0 | BryanOSullivan, HerbertValerioRiedel, JohanTibell, MilanStraka, phadej |
| hashable-accelerate | 6 | 0.0 | 1 | A class for types which can be converted into a hash value | (accelerate, bsd3, data, library) | 2020-08-28 | 0.1.0.0 | TrevorMcDonell |
| hashable-extras (deprecated in favor of hashable) | 31 | 0.0 | 5 | Higher-rank Hashable | (bsd3, data, deprecated, hash, library) | 2016-01-17 | 0.2.3 | EdwardKmett |
| hashable-generics | 36 | 0.0 | 1 | Automatically generates Hashable instances with GHC.Generics. | (bsd3, data, library) | 2016-05-25 | 1.1.10 | ClarkGaebel |
| hashable-orphans | 6 | 0.0 | 2 | Provides instances missing from Hashable. | (bsd3, data, library) | 2022-09-09 | 0.1 | davean |
| hashable-time (deprecated in favor of time-compat) | 39 | 0.0 | 6 | Hashable instances for Data.Time | (bsd3, data, deprecated, library) | 2021-05-20 | 0.3 | phadej, alkar, davew |
| hashabler | 39 | 2.0 | 2 | Principled, portable & extensible hashing of data and types, including an implementation of the FNV-1a and SipHash algorithms. | (bsd3, data, library) | 2016-11-20 | 2.0.0 | BrandonSimmons |
| hashed-storage | 116 | 0.0 | 3 | Hashed file storage support code. | (bsd3, library, system) | 2014-04-07 | 0.5.11 | EricKow, PetrRockai |
| hashmap (deprecated in favor of unordered-containers) | 120 | 2.0 | 12 | Persistent containers Map and Set based on hashing. | (bsd3, data, deprecated, library) | 2018-01-03 | 1.3.3 | MilanStraka, ryanglscott |
| hashmap-io | 9 | 0.0 | 2 | A Hashmap on io monad. | (bsd3, data, library) | 2021-04-09 | 0.1.0.0 | Lupino |
| hashring | 7 | 0.0 | 1 | Efficient consistent hashing. | (bsd3, data, library) | 2012-02-08 | 0.0.0 | MichaelCraig |
| hashtable-benchmark | 12 | 0.0 | 1 | Benchmark of hash table implementations | (benchmarking, bsd3, performance, program) | 2017-01-18 | 0.1.1 | HongchangWu |
| hashtables | 403 | 2.5 | 85 | Mutable hash tables in the ST monad | (bsd3, data, library) | 2024-11-19 | 1.4.0 | ErikDeCastroLopo, GregoryCollins, mgmeier |
| hasim | 13 | 0.0 | 1 | Process-Based Discrete Event Simulation library | (bsd3, control, library) | 2008-12-29 | 0.1.2 | JochemBerndsen |
| hask | 6 | 0.0 | 1 | Categories | (bsd3, control, library) | 2014-11-10 | 0 | EdwardKmett |
| hask-home | 13 | 0.0 | 1 | Generate homepages for cabal packages | (bsd3, program, unclassified) | 2009-03-18 | 2009.3.18 | BjornBringert, IsaacJones, SimonHengel |
| haskdeep | 8 | 0.0 | 1 | Computes and audits file hashes. | (bsd3, console, cryptography, program, system) | 2015-06-01 | 0.2.0.1 | MauroTaraborelli |
| haskdogs | 42 | 2.0 | 1 | Generate tags file for Haskell project and its nearest deps | (bsd3, development, program) | 2019-01-25 | 0.6.0 | SergeyMironov |
| haskeline | 486 | 2.0 | 84 | A command-line interface for user input, written in Haskell. | (bsd3, library, user-interfaces) | 2023-02-22 | 0.8.2.1 | BenGamari, JudahJacobson, LennartAugustsson |
| haskeline-class | 11 | 0.0 | 2 | Class interface for working with Haskeline | (bsd3, library, user-interfaces) | 2011-08-13 | 0.6.2 | AntoineLatter |
| haskeline-repl | 17 | 0.0 | 1 | (bsd3, library, web) | 2017-05-12 | 0.4.0.0 | reinvdwoerd | |
| haskell-abci | 5 | 0.0 | 0 | Haskell Application BlockChain Interface (ABCI) Server Library | (bsd3, library, program, web) | 2017-08-10 | 0.1.0.0 | cwgoes |
| haskell-aliyun | 5 | 0.0 | 1 | haskell client of aliyun service. | (bsd3, library, network) | 2012-10-07 | 0.1.0.0 | YiHuang |
| haskell-bitmex-client | 10 | 0.0 | 0 | Complete BitMEX Client | (bsd3, library, program, web) | 2018-10-12 | 0.1.0.1 | Lucsanszky |
| haskell-bitmex-rest | 4 | 0.0 | 1 | Auto-generated bitmex API Client | (bsd3, library, web) | 2018-10-12 | 0.1.0.0 | Lucsanszky |
| haskell-cnc | 22 | 0.0 | 1 | Library for parallel programming in the Intel Concurrent Collections paradigm. | (bsd3, control, library, parallelism, program) | 2011-08-12 | 0.1.3.200 | RyanNewton |
| haskell-dap | 196 | 0.0 | 3 | Haskell implementation of the DAP interface data. | (bsd3, development, library) | 2022-11-27 | 0.0.16.0 | phoityne_hs |
| haskell-debug-adapter | 195 | 0.0 | 1 | Haskell Debug Adapter. | (bsd3, development) | 2024-06-30 | 0.0.40.0 | phoityne_hs |
| haskell-disque | 5 | 0.0 | 1 | Client library for the Disque datastore | (bsd3, database, library) | 2017-07-08 | 0.0.1.1 | ArekCzarnik |
| haskell-docs | 93 | 0.0 | 1 | A program to find and display the docs and type of a name | (bsd3, development, library, program) | 2019-05-15 | 4.2.9 | AnthonyCowley, ChrisDone, IvanMiljenovic |
| haskell-docs-cli | 13 | 0.0 | 0 | Search Hoogle and navigate Hackage from the command line. | (bsd3, development, haskell, library, program) | 2022-11-20 | 1.0.0.0 | lazamar |
| haskell-eigen-util | 19 | 0.0 | 1 | Some utility functions for haskell-eigen library | (algebra, bsd3, library, math) | 2016-08-18 | 0.1.0.4 | dilawars |
| haskell-exp-parser | 15 | 0.0 | 2 | Simple parser parser from Haskell to TemplateHaskell expressions | (bsd3, language, library) | 2020-10-17 | 0.1.4 | EmilAxelsson |
| haskell-ffprobe | 6 | 0.0 | 0 | Haskell bindings for ffprobe | (bindings, bsd3, library) | 2024-08-10 | 0.1.0.1 | ArthiChaud |
| haskell-ftp | 8 | 0.0 | 1 | A Haskell ftp server with configurable backend. | (bsd3, library, network, program) | 2012-10-07 | 0.1.0.1 | YiHuang |
| haskell-generate | 20 | 0.0 | 2 | Typesafe generation of haskell source code | (bsd3, code-generation, language, library) | 2016-01-02 | 0.2.4 | BennoFuenfstueck |
| haskell-gettext | 17 | 2.0 | 3 | GetText runtime library implementation in pure Haskell | (bsd3, library, program, text) | 2019-01-14 | 0.1.2.0 | IlyaPortnov |
| haskell-gi-overloading | 60 | 0.0 | 62 | Overloading support for haskell-gi | (bindings, bsd3, library) | 2017-07-30 | 1.0 | inaki |
| haskell-in-space | 9 | 0.0 | 1 | 'Asteroids' arcade games. | (bsd3, game, program) | 2008-06-22 | 0.1.1 | GwernBranwen |
| haskell-ml | 7 | 0.0 | 0 | Machine learning in Haskell | (bsd3, library, machine-learning, program) | 2018-01-28 | 0.4.2 | DavidBanas |
| haskell-modbus | 24 | 0.0 | 1 | A cereal-based parser for the Modbus protocol | (bsd3, data, library, network, parsing) | 2014-04-15 | 0.3.2 | JasonHickner |
| haskell-mpi | 25 | 2.0 | 2 | Distributed parallel programming in Haskell using MPI. | (bsd3, distributed-computing, ffi, library) | 2015-02-08 | 1.4.0 | BerniePope, DmitryAstapov |
| haskell-names | 169 | 2.25 | 5 | Name resolution library for Haskell | (bsd3, language, library) | 2020-05-26 | 0.9.9 | AdamBergmark, AlexandrRuchkin, RomanCheplyaka, PhilippSchuster |
| haskell-openflow | 5 | 0.0 | 1 | OpenFlow protocol in Haskell | (bsd3, library, network) | 2013-02-28 | 0.0.0.1 | BrianBrooks |
| haskell-overridez | 16 | 2.0 | 1 | Manage nix overrides for haskell packages | (bsd3, distribution, nix, program) | 2018-07-26 | 0.10.3.0 | adetokunbo |
| haskell-platform-test | 5 | 0.0 | 1 | A test system for the Haskell Platform environment | (bsd3, distribution, program) | 2010-07-17 | 2010.2.0.0 | DonaldStewart |
| haskell-player | 27 | 1.5 | 0 | A terminal music player based on afplay | (bsd3, library, program, sound) | 2016-06-05 | 0.1.3.3 | potomak |
| haskell-qrencode | 18 | 0.0 | 3 | Haskell bindings for libqrencode. | (bsd3, data, library) | 2013-01-17 | 1.0.4 | JamesSanders |
| haskell-say | 42 | 2.0 | 0 | Let the Haskell logo talk to your users! | (bsd3, console, library, program, text, utils) | 2020-04-05 | 1.0.0.0 | DrewHaven |
| haskell-src | 143 | 0.0 | 40 | Support for manipulating Haskell source code | (bsd3, language, library) | 2024-09-22 | 1.0.4.1 | AndreasAbel, ConradParker, DonaldStewart, HerbertValerioRiedel, IanLynagh, RossPaterson |
| haskell-src-exts | 766 | 2.5 | 158 | Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer | (bsd3, language, library) | 2020-06-02 | 1.23.1 | AdamBergmark, DanBurton, GwernBranwen, NiklasBroberg, PeterJonsson, RomanCheplyaka, mpickering |
| haskell-src-exts-observe | 5 | 0.0 | 2 | Observable orphan instances for haskell-src-exts | (bsd3, language, library) | 2017-08-17 | 0.1.0 | PepeIborra |
| haskell-src-exts-prisms | 7 | 0.0 | 1 | Prisms with newtype wrappers for haskell-src-exts | (bsd3, language, library) | 2016-08-07 | 1.18.2.0 | DanielWaterworth |
| haskell-src-exts-qq | 54 | 0.0 | 3 | A quasiquoter for haskell-src-exts. | (bsd3, language, library) | 2015-10-14 | 0.7 | MathieuBoespflug |
| haskell-src-exts-sc | 29 | 0.0 | 1 | Pretty print haskell code with comments | (bsd3, language, library) | 2018-04-10 | 0.1.0.6 | achirkin |
| haskell-src-exts-util | 69 | 0.0 | 2 | Helper functions for working with haskell-src-exts trees | (bsd3, language, library) | 2019-04-11 | 0.2.5 | NeilMitchell, PepeIborra |
| haskell-src-match | 6 | 0.0 | 0 | Testing code generators piece by piece. | (bsd3, library, testing) | 2020-08-23 | 0.0.0.1 | MichalGajda |
| haskell-src-meta | 512 | 0.0 | 116 | Parse source to template-haskell abstract syntax. | (bsd3, language, library, template-haskell) | 2024-05-16 | 0.8.14 | AdamBergmark, BenMillwood, DanBurton, GeoffreyMainland, JonasDuregard, MattMorrow, TroelsHenriksen |
| haskell-src-meta-mwotton (deprecated in favor of haskell-src-meta) | 9 | 0.0 | 4 | Parse source to template-haskell abstract syntax. | (bsd3, deprecated, language, library) | 2010-07-18 | 0.1.0 | MarkWotton |
| haskell-time-range | 21 | 0.0 | 1 | Some useful wrappers and functions for building time ranges | (bsd3, lenses, library, time) | 2017-04-04 | 0.2.0.1 | schalmers |
| haskell-to-elm | 20 | 0.0 | 1 | Generate Elm types and JSON encoders and decoders from Haskell types | (bsd3, compiler, elm, language, library) | 2021-03-09 | 0.3.2.0 | OlleFredriksson, rickowens |
| haskell-tools-ast | 78 | 0.0 | 13 | Haskell AST for efficient tooling | (bsd3, language, library) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-ast-fromghc | 12 | 0.0 | 2 | Creating the Haskell-Tools AST from GHC's representations | (bsd3, language, library) | 2016-10-05 | 0.2.0.0 | lazac |
| haskell-tools-ast-gen | 13 | 0.0 | 2 | Facilities for generating new parts of the Haskell-Tools AST | (bsd3, language, library) | 2016-10-05 | 0.2.0.0 | lazac |
| haskell-tools-ast-trf | 10 | 0.0 | 3 | Conversions on Haskell-Tools AST to prepare for refactorings | (bsd3, language, library) | 2016-10-05 | 0.2.0.0 | lazac |
| haskell-tools-backend-ghc | 52 | 0.0 | 5 | Creating the Haskell-Tools AST from GHC's representations | (bsd3, language, library) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-builtin-refactorings | 32 | 0.0 | 4 | Refactoring Tool for Haskell | (bsd3, language, library) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-cli | 59 | 0.0 | 0 | Command-line frontend for Haskell-tools Refact | (bsd3, language, library, program) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-daemon | 46 | 0.0 | 1 | Background process for Haskell-tools that editors can connect to. | (bsd3, language, library, program) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-debug | 48 | 0.0 | 0 | Debugging Tools for Haskell-tools | (bsd3, language, library, program) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-demo | 73 | 0.0 | 0 | A web-based demo for Haskell-tools Refactor. | (bsd3, language, library, program) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-experimental-refactorings | 29 | 0.0 | 1 | Refactoring Tool for Haskell | (bsd3, language, library) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-prettyprint | 62 | 0.0 | 8 | Pretty printing of Haskell-Tools AST | (bsd3, language, library) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-refactor | 84 | 0.0 | 6 | Refactoring Tool for Haskell | (bsd3, language, library) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tools-rewrite | 67 | 0.0 | 3 | Facilities for generating new parts of the Haskell-Tools AST | (bsd3, language, library) | 2019-01-09 | 1.1.1.0 | lazac |
| haskell-tor | 11 | 0.0 | 0 | A Haskell Tor Node | (bsd3, library, network) | 2015-12-01 | 0.1.2 | AdamWick |
| haskell-type-exts | 5 | 0.0 | 1 | A type checker for Haskell/haskell-src-exts | (bsd3, language, library) | 2012-04-02 | 0.1.0 | NiklasBroberg |
| haskell-tyrant | 12 | 0.0 | 1 | Haskell implementation of the Tokyo Tyrant binary protocol | (bsd3, database, library) | 2011-07-02 | 0.4 | PeterScott, TravisBrady |
| haskell-xmpp (deprecated) | 28 | 0.0 | 1 | Haskell XMPP (eXtensible Message Passing Protocol, a.k.a. Jabber) library | (bsd3, deprecated, library, network, program) | 2022-05-24 | 2.0.4 | |
| haskell2010 | 15 | 0.0 | 11 | Compatibility with Haskell 2010 | (bsd3, haskell2010, library, prelude) | 2014-03-22 | 1.1.2.0 | AustinSeipp, HerbertValerioRiedel, IanLynagh |
| haskell2020 | 6 | 0.0 | 0 | Haskell 2020[draft] Standard Library | (bsd3, haskell2020, library, prelude) | 2018-12-31 | 0.1.0.0 | HerbertValerioRiedel |
| haskell98 | 52 | 0.0 | 352 | Compatibility with Haskell 98 | (bsd3, haskell98, library, prelude) | 2014-03-22 | 2.0.0.3 | AustinSeipp, HerbertValerioRiedel, IanLynagh |
| haskell98libraries | 10 | 0.0 | 1 | Compatibility with Haskell 98 | (bsd3, haskell98, library) | 2013-09-06 | 2.0.0.2 | ThomasHallgren |
| haskelldb | 50 | 0.0 | 22 | A library of combinators for generating and executing SQL statements. | (bsd3, database, library) | 2014-09-29 | 2.2.4 | BjornBringert, JustinBailey |
| haskelldb-connect-hdbc (deprecated) | 4 | 0.0 | 5 | Bracketed HDBC session for HaskellDB | (bsd3, database, deprecated, library) | 2012-11-18 | 0.1.0.0 | KeiHibino |
| haskelldb-connect-hdbc-catchio-mtl (deprecated) | 3 | 0.0 | 1 | Bracketed HaskellDB HDBC session using MonadCatchIO-mtl | (bsd3, database, deprecated, library) | 2012-11-18 | 0.1.0.0 | KeiHibino |
| haskelldb-connect-hdbc-catchio-tf (deprecated) | 4 | 0.0 | 1 | Bracketed HaskellDB HDBC session using MonadCatchIO-transformers | (bsd3, database, deprecated, library) | 2012-11-20 | 0.1.0.0 | KeiHibino |
| haskelldb-connect-hdbc-catchio-transformers (deprecated) | 5 | 0.0 | 1 | Bracketed HaskellDB HDBC session using MonadCatchIO-transformers | (bsd3, database, deprecated, library) | 2012-11-18 | 0.1.0.0 | KeiHibino |
| haskelldb-connect-hdbc-lifted (deprecated) | 5 | 0.0 | 1 | Bracketed HaskellDB HDBC session using lifted-base | (bsd3, database, deprecated, library) | 2012-11-18 | 0.1.0.0 | KeiHibino |
| haskelldb-dynamic | 7 | 0.0 | 1 | HaskellDB support for the dynamically loaded drivers. | (bsd3, database, library, program) | 2012-10-12 | 1.0.0 | BjornBringert, JustinBailey |
| haskelldb-flat | 6 | 0.0 | 1 | An experimental HaskellDB back-end in pure Haskell (no SQL) | (bsd3, database, library, program) | 2012-10-12 | 1.0.1 | BjornBringert, JustinBailey |
| haskelldb-hdbc | 28 | 0.0 | 6 | HaskellDB support for HDBC. | (bsd3, database, library) | 2015-08-17 | 2.2.4 | BjornBringert, JustinBailey |
| haskelldb-hdbc-mysql | 9 | 0.0 | 1 | HaskellDB support for the HDBC MySQL driver. | (bsd3, database, library, program) | 2011-05-09 | 0.1.1 | AndrewMiller |
| haskelldb-hdbc-odbc | 25 | 0.0 | 2 | HaskellDB support for the HDBC ODBC driver. | (bsd3, database, library, program) | 2012-10-25 | 2.1.2 | BjornBringert, JustinBailey |
| haskelldb-hdbc-postgresql | 14 | 0.0 | 1 | HaskellDB support for the HDBC PostgreSQL driver. | (bsd3, database, library, program) | 2012-10-25 | 2.1.2 | BjornBringert, JustinBailey |
| haskelldb-hdbc-sqlite3 | 23 | 0.0 | 1 | HaskellDB support for the HDBC SQLite driver. | (bsd3, database, library, program) | 2012-10-25 | 2.1.2 | BjornBringert, JustinBailey |
| haskelldb-hsql | 7 | 0.0 | 7 | HaskellDB support for HSQL. | (bsd3, database, library) | 2012-10-12 | 1.0.0 | BjornBringert, JustinBailey |
| haskelldb-hsql-mysql | 11 | 0.0 | 1 | HaskellDB support for the HSQL MySQL driver. | (bsd3, database, library, program) | 2012-10-12 | 1.0.0 | BjornBringert, JustinBailey |
| haskelldb-hsql-odbc | 9 | 0.0 | 1 | HaskellDB support for the HSQL ODBC driver. | (bsd3, database, library, program) | 2012-10-12 | 1.0.0 | BjornBringert, JustinBailey |
| haskelldb-hsql-oracle | 5 | 0.0 | 1 | HaskellDB support for the HSQL Oracle driver. | (bsd3, database, library, program) | 2012-10-12 | 1.0.0 | JustinBailey |
| haskelldb-hsql-postgresql | 7 | 0.0 | 1 | HaskellDB support for the HSQL PostgreSQL driver. | (bsd3, database, library, program) | 2012-10-12 | 1.0.0 | BjornBringert, JustinBailey |
| haskelldb-hsql-sqlite | 8 | 0.0 | 1 | HaskellDB support for the HSQL SQLite driver. | (bsd3, database, library, program) | 2012-10-12 | 1.0.0 | BjornBringert, JustinBailey |
| haskelldb-hsql-sqlite3 | 7 | 0.0 | 1 | HaskellDB support for the HSQL SQLite3 driver. | (bsd3, database, library, program) | 2012-10-12 | 1.0.0 | BjornBringert, JustinBailey |
| haskelldb-th | 13 | 0.0 | 1 | Template Haskell utilities for HaskellDB. | (bsd3, database, library) | 2010-11-11 | 2.1.0 | JustinBailey |
| haskelldb-wx | 4 | 0.0 | 1 | HaskellDB support for WXHaskell. | (bsd3, database, library) | 2012-10-12 | 1.0.0 | JustinBailey |
| haskellish | 60 | 2.0 | 0 | For parsing Haskell-ish languages | (bsd3, language, library) | 2024-04-18 | 0.3.2.3 | dktr0 |
| haskellscript | 32 | 0.0 | 1 | Command line tool for running Haskell scripts with a hashbang. | (bsd3, development, program) | 2015-05-28 | 0.2.3 | seanparsons |
| haskelm | 16 | 0.0 | 1 | Elm to Haskell translation | (bsd3, compiler, language, library, program) | 2014-03-25 | 0.1.12.0 | jeremondi |
| haskelzinc | 24 | 0.0 | 1 | CP in Haskell through MiniZinc | (bsd3, interfaces, library) | 2018-03-06 | 0.3.1.1 | klara_mar |
| haskeme | 11 | 0.0 | 0 | Compiler from I- to S-Expressions for the Scheme Programming Language | (bsd3, language, library, program) | 2019-07-18 | 0.1.0.4 | jumper149 |
| haskey | 27 | 0.0 | 1 | A transactional, ACID compliant, embeddable key-value store. | (bsd3, database, library) | 2019-12-11 | 0.3.1.0 | hverr, skeuchel |
| haskey-btree | 27 | 0.0 | 2 | B+-tree implementation in Haskell. | (bsd3, database, library) | 2019-05-12 | 0.3.0.1 | hverr, skeuchel |
| haskey-mtl | 24 | 0.0 | 1 | A monad transformer supporting Haskey transactions. | (bsd3, database, library) | 2018-05-22 | 0.3.1.0 | hverr, skeuchel |
| haskgame (deprecated in favor of sdl2) | 19 | 0.0 | 2 | Haskell game library. | (bsd3, deprecated, graphics, library) | 2009-08-06 | 0.0.6 | EyalLotem |
| haskhol-core | 6 | 0.0 | 1 | The core logical system of HaskHOL, an EDSL for HOL theorem proving. | (bsd3, library, theorem-provers) | 2015-02-17 | 1.1.0 | EvanAustin |
| haskintex | 81 | 0.0 | 2 | Haskell Evaluation inside of LaTeX code. | (bsd3, latex, library, program) | 2023-09-28 | 0.8.0.2 | DanielDiaz |
| hasklepias (deprecated) | 91 | 0.0 | 0 | embedded DSL for defining epidemiologic cohorts | (bsd3, data-science, deprecated, library, program) | 2021-09-08 | 0.20.0 | bradleysaul |
| haskoin-bitcoind | 7 | 0.0 | 1 | An adapter for haskoin to network-bitcoin | (bsd3, library, network) | 2019-12-22 | 0.4.1 | wraithm |
| haskore-vintage | 18 | 0.0 | 1 | The February 2000 version of Haskore. | (bsd3, library, music) | 2015-10-13 | 0.3 | IavorDiatchki |
| haskseg | 20 | 0.0 | 0 | Simple unsupervised segmentation model | (bsd3, library, nlp, program) | 2019-09-26 | 0.1.0.3 | TomLippincott |
| hasktags | 133 | 0.0 | 2 | Produces ctags "tags" and etags "TAGS" files for Haskell programs | (bsd3, development, library, program) | 2023-08-10 | 0.73.0 | IanLynagh, MarcWeber, jhenahan |
| hasktorch | 9 | 0.0 | 1 | Torch for tensors and neural networks in Haskell | (ai, bsd3, library, machine-learning, program, tensors) | 2018-11-02 | 0.0.1.0 | junjihashimoto, stites, tscholak, austinvhuang |
| hasktorch-codegen | 6 | 0.0 | 0 | Code generation tools for Hasktorch | (ai, bsd3, code-generation, ffi-tools, library, machine-learning, program, tensors) | 2018-11-01 | 0.0.1.1 | stites |
| hasktorch-ffi-tests | 6 | 0.0 | 1 | Testing library for Hasktorch's FFI bindings | (ai, bsd3, ffi, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-ffi-th | 7 | 0.0 | 2 | Bindings to Torch | (ai, bsd3, ffi, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-ffi-thc | 6 | 0.0 | 0 | Bindings to Cutorch | (ai, bsd3, ffi, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-indef | 6 | 0.0 | 0 | Core Hasktorch abstractions wrapping FFI bindings | (ai, bsd3, library, machine-learning, tensors) | 2018-11-02 | 0.0.1.0 | stites |
| hasktorch-signatures | 6 | 0.0 | 1 | Backpack signatures for Tensor operations | (ai, bsd3, library, machine-learning, program, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-signatures-partial | 5 | 0.0 | 1 | Functions to partially satisfy tensor signatures | (ai, bsd3, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-signatures-support | 5 | 0.0 | 2 | Signatures for support tensors in hasktorch | (ai, bsd3, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-signatures-types | 9 | 0.0 | 3 | Core types for Hasktorch backpack signatures | (ai, bsd3, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-types-th | 9 | 0.0 | 9 | C-types for Torch | (ai, bsd3, ffi, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-types-thc | 9 | 0.0 | 4 | C-types for Cutorch | (ai, bsd3, ffi, library, machine-learning, tensors) | 2018-11-01 | 0.0.1.0 | stites |
| hasktorch-zoo | 6 | 0.0 | 0 | Neural architectures in hasktorch | (ai, bsd3, library, machine-learning, tensors) | 2018-11-02 | 0.0.1.0 | stites |
| haskus-binary | 27 | 0.0 | 2 | Haskus binary format manipulation | (bsd3, library, system) | 2024-07-29 | 1.6 | SylvainHenry |
| haskus-system-build | 14 | 0.0 | 1 | Haskus system build tool | (bsd3, program, system) | 2019-03-04 | 1.1 | SylvainHenry |
| haskus-utils | 23 | 0.0 | 1 | Haskus utility modules | (bsd3, library, system) | 2020-02-21 | 1.5 | SylvainHenry |
| haskus-utils-compat | 7 | 0.0 | 1 | Compatibility modules with other external packages (ByteString, etc.) | (bsd3, library, system) | 2020-06-18 | 1.1 | SylvainHenry |
| haskus-utils-data | 56 | 0.0 | 4 | Haskus data utility modules | (bsd3, data, library) | 2024-08-17 | 1.5 | SylvainHenry |
| haskus-utils-types | 65 | 0.0 | 5 | Haskus types utility modules | (bsd3, library, type) | 2024-07-29 | 1.6 | SylvainHenry |
| haskus-utils-variant (deprecated in favor of variant) | 117 | 0.0 | 2 | Variant and EADT | (bsd3, deprecated, library, system) | 2024-07-29 | 3.5 | SylvainHenry |
| haskus-web | 7 | 0.0 | 0 | Haskus web | (bsd3, library, system) | 2019-02-04 | 1.1 | SylvainHenry |
| haslo | 13 | 0.0 | 1 | Loan calculator engine. | (bsd3, finance, library, program) | 2012-09-27 | 0.1.3 | BartoszWojcik |
| hasloGUI | 7 | 0.0 | 1 | Loan calculator Gtk GUI. Based on haslo (Haskell Loan) library. | (bsd3, financial, program) | 2012-08-22 | 0.1 | BartoszWojcik |
| hasmin | 32 | 2.0 | 1 | CSS Minifier | (bsd3, library, program, text) | 2018-12-30 | 1.0.3 | contivero |
| hasparql-client | 6 | 0.0 | 1 | This package enables to write SPARQL queries to remote endpoints. | (bsd3, database, library, semantic-web) | 2011-03-22 | 0.1 | LuizDamascena |
| hasql-class | 11 | 0.0 | 1 | Encodable and Decodable classes for hasql | (bsd3, database, hasql, library, postgresql) | 2018-02-09 | 0.1.0.0 | jkarni |
| hasql-generic | 9 | 0.0 | 1 | Generic encoder and decoder deriving for Hasql | (bsd3, library, web) | 2017-12-28 | 0.1.0.5 | kahnpro |
| hasql-interpolate | 45 | 0.0 | 0 | QuasiQuoter that supports expression interpolation for hasql | (bsd3, database, hasql, library, postgresql) | 2024-07-16 | 1.0.1.0 | mitchellwrosen, tstat |
| hasql-listen-notify | 9 | 0.0 | 0 | LISTEN/NOTIFY with hasql | (bsd3, hasql, library, postgresql) | 2023-12-27 | 0.1.0.1 | mitchellwrosen |
| hasql-migration | 40 | 0.0 | 3 | PostgreSQL Schema Migrations | (bsd3, database, library) | 2024-07-05 | 0.3.1 | TvH |
| hasql-mover | 10 | 0.0 | 0 | Hasql migrations library | (bsd3, database, library) | 2024-05-03 | 0.1.1 | MikeLedger |
| hasql-notifications | 112 | 0.0 | 3 | LISTEN/NOTIFY support for Hasql | (bsd3, database, hasql, library, postgresql, program) | 2024-10-29 | 0.2.3.1 | diogob |
| hasql-pipes | 10 | 0.0 | 0 | A pipe to stream a postgres database cursor in the hasql ecosystem | (bsd3, database, library, streaming) | 2020-10-02 | 0.1.0.1 | PaoloVeronelli |
| hasql-queue | 20 | 0.0 | 0 | A PostgreSQL backed queue | (bsd3, library, program, web) | 2020-07-06 | 1.2.0.2 | JonathanFischoff |
| hasql-simple | 5 | 0.0 | 1 | A somewhat opinionated "simpler" API to hasql | (bsd3, library, web) | 2017-09-23 | 0.1.0.0 | AlexanderThiemann |
| hasqlator-mysql | 41 | 0.0 | 0 | composable SQL generation | (bsd3, database, library) | 2024-10-13 | 0.2.1 | KristofBastiaensen |
| hasqly-mysql | 8 | 0.0 | 0 | composable SQL generation | (bsd3, database, library) | 2020-08-17 | 0.0.1 | KristofBastiaensen |
| hastache (deprecated in favor of mustache) | 52 | 0.0 | 17 | Haskell implementation of Mustache templates | (bsd3, deprecated, library, program, text) | 2014-12-23 | 0.6.1 | DaniilFrumin, SergeyLymar |
| hastache-aeson | 8 | 0.0 | 2 | render hastache templates using aeson values | (bsd3, library, text) | 2015-09-11 | 0.1.1.0 | VladimirKirillov |
| haste | 13 | 0.0 | 1 | A universal pastebin tool, written in Haskell. | (bsd3, program, web) | 2009-10-12 | 0.1.1 | DavidSiegel |
| haste-compiler | 161 | 0.0 | 7 | Haskell To ECMAScript compiler | (bsd3, compiler, javascript, program, web) | 2017-09-08 | 0.6.0.0 | AntonEkblad |
| haste-lib | 6 | 0.0 | 8 | Base libraries for haste-compiler. | (bsd3, library, web) | 2017-09-15 | 0.6.0.0 | AntonEkblad |
| haste-prim | 6 | 0.0 | 2 | Low level primitives for the Haste compiler. | (bsd3, library, web) | 2017-09-15 | 0.6.0.0 | AntonEkblad |
| hastily | 13 | 0.0 | 0 | A program to download subtitle files. | (bsd3, cli, library, program) | 2015-10-14 | 0.1.0.6 | sras |
| hatex-guide | 72 | 0.0 | 1 | HaTeX User's Guide. | (bsd3, latex, library) | 2017-01-13 | 1.3.1.6 | DanielDiaz |
| hatt | 44 | 0.0 | 1 | A truth table generator for classical propositional logic. | (bsd3, library, logic, program) | 2012-11-24 | 1.5.0.3 | BenedictEastaugh |
| haveibeenpwned | 7 | 0.0 | 0 | Library for checking for weak/compromised passwords. | (bsd3, library, program, web) | 2020-11-18 | 0.2.0.1 | RyanTrinkle, abrar |
| haven | 14 | 2.0 | 1 | Recursively retrieve maven dependencies | (bsd3, java, program) | 2019-07-10 | 0.2.0.2 | RyanTrinkle, abrar |
| hawitter | 11 | 0.0 | 1 | A twitter client for GTK+. Beta version. | (bsd3, program, web) | 2010-03-25 | 0.4 | DaikiHanda |
| haxl | 112 | 2.25 | 10 | A Haskell library for efficient, concurrent, and concise data access. | (bsd3, concurrency, library) | 2024-06-08 | 2.5.1.0 | SimonMarlow, algoriddle, niteria |
| haxl-amazonka | 7 | 0.0 | 1 | Haxl data source for accessing AWS services through amazonka. | (bsd3, library, web) | 2017-01-17 | 0.1.1 | TvH |
| haxl-facebook | 5 | 0.0 | 1 | An example Haxl data source for accessing the Facebook Graph API | (bsd3, concurrency, library, network) | 2014-06-10 | 0.1.0.0 | SimonMarlow, algoriddle |
| haxr | 147 | 0.0 | 11 | XML-RPC client and server library. | (bsd3, library, network) | 2024-07-29 | 3000.11.5.1 | BjornBringert, BrentYorgey, GracjanPolak, SigbjornFinne |
| haxr-th | 9 | 0.0 | 1 | Automatic deriving of XML-RPC structs for Haskell records. | (bsd3, library, unclassified) | 2010-01-14 | 3000.5 | BjornBringert, GracjanPolak |
| haxy | 13 | 0.0 | 1 | A simple HTTP proxy server library | (bsd3, library, web) | 2015-08-25 | 1.0.1 | AndreyChudnov |
| hback | 11 | 0.0 | 1 | N-back memory game | (bsd3, game, program) | 2008-06-19 | 0.0.3 | NorbertWojtowicz |
| hbayes | 18 | 0.0 | 1 | Bayesian Networks | (bsd3, library, math) | 2016-05-13 | 0.5.2 | alpheccar |
| hbeanstalk | 21 | 0.0 | 1 | Client for the beanstalkd workqueue service. | (bsd3, library, network) | 2012-09-10 | 0.2.4 | GregHeartsfield |
| hbeat | 11 | 0.0 | 1 | A simple step sequencer GUI. | (bsd3, program, sound) | 2008-09-23 | 0.1.2 | TimDocker |
| hblas | 49 | 2.0 | 1 | Human friendly BLAS and Lapack bindings for Haskell. | (bsd3, library, math) | 2018-01-31 | 0.4.0.1 | CarterSchonwald |
| hblock | 15 | 0.0 | 2 | A mutable vector that provides indexation on the datatype fields it stores | (bsd3, data, library) | 2015-03-20 | 0.1.0.2 | HugoGomes |
| hburg | 20 | 0.0 | 1 | Haskell Bottom Up Rewrite Generator | (bsd3, code-generation, program) | 2016-12-29 | 1.1.3 | IgorBohm, 1g0rb0hm |
| hcc | 4 | 0.0 | 1 | A toy C compiler. | (bsd3, compiler, program) | 2009-11-20 | 0.0.0 | TomHawkins |
| hcdt | 27 | 0.0 | 0 | 2d Delaunay triangulation | (bsd3, geometry, library) | 2023-11-01 | 0.1.1.1 | stla |
| hcg-minus (deprecated) | 38 | 0.0 | 8 | haskell cg (minus) | (bsd3, deprecated, library, math) | 2017-11-22 | 0.16 | RohanDrape |
| hcg-minus-cairo (deprecated) | 10 | 0.0 | 2 | haskell cg (minus) (cairo rendering) | (bsd3, deprecated, library, math) | 2017-11-22 | 0.16 | RohanDrape |
| hcheat (deprecated) | 22 | 0.0 | 5 | A collection of code cheatsheet | (bsd3, deprecated, library, web) | 2010-01-26 | 2010.1.16 | JinjingWang |
| hcheckers | 10 | 0.0 | 0 | Implementation of checkers ("draughts") board game - server application | (bsd3, games, program) | 2021-05-04 | 0.1.0.2 | IlyaPortnov |
| hcltest | 30 | 0.0 | 1 | A testing library for command line applications. | (bsd3, library, testing) | 2015-07-09 | 0.3.7 | BennoFuenfstueck |
| hcoap | 22 | 0.0 | 0 | CoAP implementation for Haskell. | (bsd3, library, network, program) | 2016-02-18 | 0.1.2.1 | lulf |
| hcobs | 10 | 0.0 | 0 | An implementation of the Consistent Overhead Byte Stuffing algorithm | (bsd3, codec, library) | 2018-11-19 | 0.1.0.1 | berdario |
| hcom | 21 | 0.0 | 1 | Haskell COM support library | (bsd3, ffi, windows) | 2022-09-13 | 0.0.0.6 | niklasl |
| hcoord | 9 | 0.0 | 0 | Easily convert between latitude/longitude, UTM and OSGB. | (bsd3, geography, library, program) | 2017-03-13 | 1.0.0.0 | dfrancesconi |
| hcount | 7 | 0.0 | 0 | Haskell artifact name counts. | (bsd3, program, project) | 2024-01-03 | 0.0.2 | tonyday567 |
| hcron | 8 | 0.0 | 1 | A simple job scheduler, which just runs some IO action at a given time. | (bsd3, control, library, scheduling) | 2012-08-23 | 0.0.0.3 | TimoHuebel |
| hcube | 8 | 0.0 | 1 | Virtual Rubik's cube of arbitrary size. | (bsd3, game, library, program) | 2013-05-20 | 0.1.1 | ToddWegner |
| hdaemonize | 105 | 0.0 | 3 | Library to handle the details of writing daemons for UNIX | (bsd3, library, system) | 2023-06-26 | 0.5.7 | AntonTayanovskyy, FrederickRoss, sickmind, jeremy |
| hdaemonize-buildfix | 6 | 0.0 | 1 | Library to handle the details of writing daemons for UNIX | (bsd3, library, system) | 2011-12-27 | 0.4.5 | MarkWotton |
| hdbi | 17 | 0.0 | 5 | Haskell Database Independent interface | (bsd3, database, library) | 2013-10-15 | 1.3.0 | AlekseyUymanov |
| hdbi-conduit | 8 | 0.0 | 1 | Conduit glue for HDBI | (bsd3, database, library) | 2013-10-15 | 1.3.0 | AlekseyUymanov |
| hdbi-postgresql | 17 | 0.0 | 1 | PostgreSQL driver for hdbi | (bsd3, database, library) | 2013-10-15 | 1.3.0 | AlekseyUymanov |
| hdbi-sqlite | 18 | 0.0 | 1 | SQlite driver for HDBI | (bsd3, database, library) | 2013-10-15 | 1.3.0 | AlekseyUymanov |
| hdbi-tests | 16 | 0.0 | 1 | test suite for testing HDBI | (bsd3, library, testing) | 2013-10-15 | 1.3.0 | AlekseyUymanov |
| hdf5-lite | 13 | 0.0 | 1 | High-level bindings to the HDF5 "lite" interface | (bsd3, data, library) | 2018-03-30 | 0.1.1.0 | ocramz |
| hdigest | 6 | 0.0 | 1 | Server-side HTTP Digest (RFC2617) in the CGI monad | (bsd3, library, web) | 2010-01-04 | 1.0 | JameySharp |
| hdirect | 8 | 0.0 | 1 | An IDL compiler for Haskell | (bsd3, development, library, program) | 2010-02-14 | 0.21.0 | DonaldStewart |
| hdis86 | 7 | 0.0 | 2 | Interface to the udis86 disassembler for x86 and x86-64 / AMD64 | (bsd3, disassembler, foreign, language, library, reverse-engineering) | 2011-08-28 | 0.2 | KeeganMcAllister |
| hdiscount | 6 | 0.0 | 1 | Haskell bindings to the Discount markdown library | (bsd3, library, text) | 2012-09-20 | 0.1.0.0 | JamieTurner |
| hdocs | 85 | 0.0 | 2 | Haskell docs tool | (bsd3, development, library, program) | 2020-11-04 | 0.5.5.0 | AlexandrRuchkin |
| hdph | 4 | 0.0 | 1 | Haskell distributed parallel Haskell | (bsd3, control, distributed-computing, library, monads, parallelism, program) | 2013-02-07 | 0.0.1 | PatrickMaier |
| hdph-closure | 7 | 0.0 | 2 | Explicit closures in Haskell distributed parallel Haskell | (bsd3, control, distributed-computing, library) | 2013-02-07 | 0.0.1 | PatrickMaier |
| headroom | 43 | 0.0 | 0 | License Header Manager | (bsd3, library, program, utils) | 2022-01-20 | 0.4.3.0 | xwinus |
| heap | 93 | 0.0 | 12 | Heaps in Haskell | (bsd3, data-structures, library) | 2018-04-11 | 1.0.4 | StephanFriedrichs, eberlm |
| heap-console | 10 | 0.0 | 0 | interactively inspect Haskell values at runtime | (bsd3, language, library) | 2020-11-21 | 0.1.0.1 | TheMatten |
| heaps | 259 | 2.0 | 20 | Asymptotically optimal Brodal/Okasaki heaps. | (bsd3, data-structures, library) | 2021-02-17 | 0.4 | EdwardKmett, EricMertens, ryanglscott |
| heapsize | 41 | 0.0 | 1 | Determine the size of runtime data structures | (bsd3, debug, development, ghc, library) | 2020-12-09 | 0.3.0.1 | PepeIborra |
| heapsort | 7 | 0.0 | 1 | Heapsort of MArrays as a demo of imperative programming | (algorithms, bsd3, library, program) | 2010-08-04 | 0.1.0 | BartonMassey |
| heart-app (deprecated) | 8 | 0.0 | 1 | An opinionated app prelude and framework in the UnliftIO style | (bsd3, deprecated, library, prelude) | 2020-01-10 | 0.1.1 | ejconlon |
| heart-core (deprecated) | 17 | 0.0 | 2 | An opinionated library prelude in the UnliftIO style | (bsd3, deprecated, library, prelude) | 2020-02-21 | 0.3.2 | ejconlon |
| heartbeat-streams | 17 | 0.0 | 1 | Heartbeats for io-streams | (bsd3, concurrency, io-streams, library) | 2021-02-04 | 0.1.0.3 | wraithm, LukeHoersten |
| heatshrink | 9 | 0.0 | 1 | Compression and decompression using heatshrink | (bsd3, ffi, library) | 2017-04-14 | 0.1.0.0 | Thierry |
| heavy-logger | 15 | 0.0 | 6 | Full-weight logging based on fast-logger | (bsd3, library, system) | 2022-02-02 | 0.3.2.2 | IlyaPortnov |
| heavy-logger-amazon | 5 | 0.0 | 1 | heavy-logger compatibility with amazonka-core logging | (bsd3, library, system) | 2017-10-30 | 0.1.0.0 | IlyaPortnov |
| heavy-logger-instances | 7 | 0.0 | 1 | Orphan instances for data types in heavy-logger package | (bsd3, library, system) | 2022-02-01 | 0.2.1.1 | IlyaPortnov |
| hecc (deprecated in favor of eccrypto) | 28 | 0.0 | 2 | Elliptic Curve Cryptography for Haskell | (bsd3, codec, cryptography, deprecated, library) | 2015-02-17 | 0.4.1.1 | MarcelFourne |
| heddit | 25 | 0.0 | 0 | Reddit API bindings | (bsd3, library, network) | 2021-07-25 | 0.2 | RoryTylerHayford |
| hedgehog | 462 | 2.75 | 62 | Release with confidence. | (bsd3, library, testing) | 2024-07-24 | 1.5 | JacobStanley, moodmosaic |
| hedgehog-checkers | 6 | 0.0 | 1 | (bsd3, library, web) | 2017-12-11 | 0.1.0.0 | bitemyapp | |
| hedgehog-checkers-lens | 6 | 0.0 | 1 | (bsd3, library, web) | 2017-12-11 | 0.1.0.0 | bitemyapp | |
| hedgehog-classes | 86 | 2.0 | 0 | Hedgehog will eat your typeclass bugs | (bsd3, library, testing) | 2022-12-17 | 0.2.5.4 | ryanglscott, andrewthad, chessai |
| hedgehog-corpus | 28 | 0.0 | 1 | hedgehog-corpus | (bsd3, library, testing) | 2020-01-24 | 0.2.0 | JacobStanley, lambda_foo, moodmosaic |
| hedgehog-fakedata | 47 | 0.0 | 1 | Use 'fakedata' with 'hedgehog' | (bsd3, library, testing) | 2022-01-31 | 0.0.1.5 | parsonsmatt |
| hedgehog-fn | 26 | 0.0 | 1 | Function generation for `hedgehog` | (bsd3, library, testing) | 2019-05-16 | 1.0 | TonyMorris, qfpl, GeorgeWilson |
| hedgehog-gen | 8 | 0.0 | 0 | Customizable Gen for ADT using Generics | (bsd3, library, testing) | 2020-02-24 | 0.1.0.0 | magesh |
| hedgehog-generic | 6 | 0.0 | 0 | GHC Generics automatically derived hedgehog generators | (bsd3, data, development, library, testing) | 2019-04-17 | 0.1 | chessai |
| hedgehog-golden | 18 | 0.0 | 0 | Golden testing capabilities for hedgehog using Aeson | (bsd3, library, testing) | 2022-06-20 | 1.0.1 | felixmulder |
| hedgehog-quickcheck | 117 | 0.0 | 1 | Use QuickCheck generators in Hedgehog and vice versa. | (bsd3, library, testing) | 2019-05-18 | 0.1.1 | JacobStanley, moodmosaic |
| hedgehog-servant | 10 | 0.0 | 0 | Hedgehog property testing for Servant APIs | (bsd3, library, testing) | 2021-04-25 | 0.0.1.1 | felixmulder |
| hedis | 427 | 2.5 | 58 | Client library for the Redis datastore: supports full command set, pipelining. | (bsd3, database, library) | 2023-04-14 | 0.15.2 | AlexanderVershilov, FalkoPeters, k_bx, jbrechtel, AravindGopal |
| hedis-config | 16 | 0.0 | 1 | Easy trivial configuration for Redis | (bsd3, database, library) | 2018-04-22 | 1.0.0 | AlekseyUymanov |
| hedis-effectful | 4 | 0.0 | 0 | Adaptation of the hedis library for the effectful ecosystem. | (bsd3, control, library) | 2024-06-06 | 1.0.0.0 | arybczak |
| hedis-envy | 12 | 0.0 | 0 | (bsd3, database, library, system) | 2020-02-07 | 0.1.0.1 | igrep | |
| hedis-monadic | 16 | 0.0 | 1 | A la MonadReader for Redis connection | (bsd3, database, library) | 2015-08-02 | 0.0.4 | AlekseyUymanov |
| hedis-namespace | 6 | 0.0 | 1 | Initial project template from stack | (bsd3, library, program, web) | 2016-07-07 | 0.1.0.0 | jdabbs |
| hedis-pile | 29 | 0.0 | 2 | Caching mandatory data with Redis | (bsd3, database, library) | 2012-09-23 | 0.6.3 | AlexanderDorofeev |
| hedis-tags | 14 | 0.0 | 2 | Tags for hedis | (bsd3, database, library) | 2012-09-23 | 0.2.3 | AlexanderDorofeev |
| hedn | 79 | 0.0 | 4 | EDN parsing and encoding | (bsd3, data, library) | 2021-11-13 | 0.3.0.4 | AlexanderBondarenko |
| hedn-functor | 8 | 0.0 | 0 | Base functor for EDN AST | (bsd3, data, library) | 2019-03-16 | 0.1.0.0 | AlexanderBondarenko |
| hegg | 20 | 2.0 | 1 | Fast equality saturation in Haskell | (bsd3, data, library) | 2023-10-31 | 0.5.0.0 | romes |
| heist | 254 | 2.0 | 24 | An Haskell template system supporting both HTML5 and XML. | (bsd3, library, snap, web) | 2023-10-22 | 1.1.1.2 | DougBeardsley, GregoryCollins, imalsogreg |
| heist-async | 10 | 0.0 | 1 | Adding support for asynchronous updates ("AJAX") with heist | (bsd3, library, web) | 2014-01-19 | 0.6.0.0 | DanielPatterson |
| heist-emanote | 7 | 0.0 | 2 | An Haskell template system supporting both HTML5 and XML. | (bsd3, library, snap, web) | 2022-05-21 | 1.2.1.0 | sridca |
| helisp | 5 | 0.0 | 1 | An incomplete Elisp compiler | (bsd3, compilers-interpreters, program) | 2008-04-07 | 0.1 | GwernBranwen |
| hell | 5 | 0.0 | 1 | A Haskell shell based on shell-conduit | (bsd3, library, program, shell) | 2014-09-30 | 2.1 | ChrisDone |
| hellage | 6 | 0.0 | 1 | Distributed hackage mirror | (bsd3, distribution, network, program) | 2010-03-02 | 0.1.1 | JaroslavGridin |
| hello | 42 | 0.0 | 1 | Hello World, an example package | (bsd3, console, program, text) | 2010-07-02 | 1.0.0.2 | SimonMarlow |
| hemkay | 8 | 0.0 | 1 | A module music mixer and player | (bsd3, music, program, sound) | 2009-12-20 | 0.2.0 | GergelyPatai |
| hemkay-core | 14 | 0.0 | 1 | A device independent module music mixer | (bsd3, library, music, sound) | 2011-04-07 | 0.1.4 | GergelyPatai |
| here | 239 | 0.0 | 18 | Here docs & interpolated strings via quasiquotation | (bsd3, data, library) | 2023-08-03 | 1.2.14 | TaylorHedberg |
| heredocs | 36 | 0.0 | 2 | Heredocument on Haskell | (bsd3, library, text) | 2021-06-18 | 0.2.1.1 | KatsutoshiItoh |
| herf-time | 14 | 0.0 | 1 | haskell time manipulation in a 'kerf like' style. | (bsd3, kerf, library, time) | 2020-04-28 | 0.3.1 | scottmurphy09 |
| hermit | 60 | 0.0 | 2 | Haskell Equational Reasoning Model-to-Implementation Tunnel | (bsd3, formal-methods, language, library, optimization, program, refactoring, reflection, transformation) | 2016-02-23 | 1.0.1 | AndrewFarmer, AndyGill, NeilSculthorpe, ryanglscott |
| hermit-syb | 5 | 0.0 | 1 | HERMIT plugin for optimizing Scrap-Your-Boilerplate traversals. | (bsd3, language, library, optimization, transformation-) | 2013-11-18 | 0.1.0.0 | AndrewFarmer |
| hero-club-five-tenets | 19 | 0.0 | 0 | Think back of the five tenets of hero club | (acme, bsd3, library, program) | 2016-01-24 | 0.3.0.3 | i_amd3 |
| heroku | 22 | 0.0 | 3 | helpers for deploying to Heroku | (bsd3, library, web) | 2015-06-30 | 0.1.2.3 | GregWeber |
| hetero-map | 12 | 0.0 | 1 | Pure heterogeneous maps. | (bsd3, data, data-structures, library) | 2009-01-12 | 0.21 | LukePalmer |
| hetero-parameter-list | 51 | 0.0 | 3 | hetero list with parameter list | (bsd3, data, library) | 2024-11-01 | 0.1.0.19 | YoshikuniJujo |
| hetero-parameter-list-with-typelevel-tools | 34 | 0.0 | 0 | Hetero parameter list with type level tools | (bsd3, data, library) | 2024-11-06 | 0.1.0.1 | YoshikuniJujo |
| hetero-zip | 7 | 0.0 | 0 | Zip lists with Traversables | (bsd3, data, library) | 2024-03-02 | 0.1.0.0 | PhilHazelden |
| heterogeneous-list-literals | 11 | 0.0 | 1 | Allows the use of tuples as literals for Heterogeneous collections | (bsd3, data, library) | 2018-07-08 | 0.2.0.0 | DavidMD |
| heukarya | 10 | 0.0 | 1 | A genetic programming based on tree structure. | (ai, bsd3, library) | 2013-08-11 | 0.2.0.2 | HeChienTsai |
| hevolisa | 9 | 0.0 | 1 | Genetic Mona Lisa problem in Haskell | (bsd3, graphics, program) | 2009-03-08 | 0.0.1 | DanielNeun |
| hevolisa-dph | 7 | 0.0 | 1 | Genetic Mona Lisa problem in Haskell - using Data Parallel Haskell | (bsd3, graphics, program) | 2009-03-08 | 0.0.1 | DanielNeun |
| hex | 32 | 0.0 | 12 | Convert strings into hexadecimal and back. | (bsd3, data, library) | 2020-09-07 | 0.2.0 | TaruKarttunen |
| hexif (deprecated in favor of hsexif) | 4 | 0.0 | 1 | Reading Exif data form a JPEG file with Haskell | (bsd3, deprecated, graphics, library) | 2014-06-09 | 0.2.0.0 | RolandSenn |
| hexmino | 8 | 0.0 | 1 | A small game based on domino-like hexagonal tiles | (bsd3, game, program) | 2018-05-22 | 0.1.1.0 | pasqu4le |
| hexml | 51 | 0.0 | 3 | XML subset DOM parser | (bsd3, library, xml) | 2024-08-25 | 0.3.5 | NeilMitchell |
| hexml-lens | 35 | 0.0 | 1 | Lenses for the hexml package | (bsd3, lens, library) | 2022-04-05 | 0.2.2 | PepeIborra |
| hexpat | 186 | 2.0 | 27 | XML parser/formatter based on expat | (bsd3, library, xml) | 2017-06-21 | 0.20.13 | EvanMartin, StephenBlackheath, lysergia |
| hexpat-conduit | 9 | 0.0 | 0 | (bsd3, library, unclassified) | 2021-04-06 | 0.0.1 | KristofBastiaensen | |
| hexpat-iteratee | 24 | 0.0 | 1 | Chunked XML parsing using iteratees | (bsd3, library, xml) | 2010-06-04 | 0.6 | StephenBlackheath |
| hexpat-pickle | 20 | 0.0 | 4 | XML picklers based on hexpat, source-code-similar to those of the HXT package | (bsd3, library, xml) | 2012-04-27 | 0.6 | StephenBlackheath |
| hexpat-pickle-generic (deprecated) | 21 | 0.0 | 1 | Picklers for de/serialising Generic data types to and from XML | (bsd3, data, deprecated, library, xml) | 2013-10-28 | 0.1.7 | BrendanHay |
| hexpat-streamparser | 17 | 0.0 | 1 | (bsd3, library, unclassified) | 2021-04-06 | 0.1.3 | KristofBastiaensen | |
| hexpat-tagsoup | 11 | 0.0 | 2 | Parse (possibly malformed) HTML to hexpat tree | (bsd3, library, xml) | 2011-05-06 | 0.1 | StephenBlackheath |
| hexpr | 6 | 0.0 | 2 | A framework for symbolic, homoiconic languages. | (bsd3, language, library) | 2014-04-03 | 0.0.0.0 | ZankokuOkuno |
| hexquote | 5 | 0.0 | 1 | Hexadecimal ByteString literals, with placeholders that bind variables | (bsd3, data, library) | 2011-09-14 | 0.1 | KeeganMcAllister |
| hext | 21 | 0.0 | 0 | a text classification library | (bsd3, library, natural-language-processing, program) | 2016-09-17 | 0.1.0.4 | aneksteind |
| heyting-algebras | 18 | 0.0 | 1 | Heyting and Boolean algebras | (bsd3, library, math) | 2021-03-27 | 0.2.0.1 | coot |
| hfann (deprecated) | 14 | 0.0 | 1 | Haskell binding to the FANN library | (ai, bsd3, deprecated, library) | 2013-07-30 | 0.4.2 | DavidHimmelstrup, OlivierBoudry |
| hfd | 6 | 0.0 | 1 | Flash debugger | (bsd3, development, program) | 2011-09-02 | 0.0.2 | YurasShumovich |
| hfiar | 44 | 0.0 | 1 | Four in a Row in Haskell!! | (bsd3, game, library, program) | 2010-07-01 | 2.1.1 | FernandoBenavides |
| hfoil | 19 | 0.0 | 1 | Hess-Smith panel code for inviscid 2-d airfoil analysis | (bsd3, library, numerical, science) | 2015-05-23 | 0.2.0.2 | GregHorn |
| hformat | 34 | 0.0 | 2 | Simple Haskell formatting | (bsd3, library, text) | 2018-09-06 | 0.3.3.1 | AlexandrRuchkin |
| hfov | 13 | 0.0 | 1 | Field-of-view calculation for low-resolution 2D raster grids. | (bsd3, game, library) | 2013-12-12 | 1.0.2 | JeremyApthorp |
| hfractal | 38 | 0.0 | 1 | OpenGL fractal renderer | (bsd3, graphics, program) | 2011-08-07 | 0.4.2.5 | ChrisHoldsworth |
| hfsevents | 129 | 0.0 | 3 | File/folder watching for OS X | (bsd3, system) | 2024-02-19 | 0.1.7 | LuiteStegeman |
| hfusion | 26 | 0.0 | 1 | A library for fusing a subset of Haskell programs. | (bsd3, library, program-transformation) | 2011-12-12 | 0.0.6.1 | FacundoDominguez |
| hgdal | 6 | 0.0 | 0 | Haskell binding to the GDAL library | (bsd3, geography, library) | 2023-07-28 | 1.0.0.1 | IanWooKim |
| hgdbmi | 7 | 0.0 | 1 | GDB Machine Interface: program-driven control of GDB | (bsd3, development, library) | 2013-01-14 | 0.2 | AlexanderBernauer, EvanMartin, srk |
| hgeometry | 111 | 2.0 | 6 | Geometric Algorithms, Data structures, and Data types. | (bsd3, geometry, library) | 2022-03-08 | 0.14 | FrankStaals |
| hgeometry-combinatorial | 63 | 0.0 | 5 | Data structures, and Data types. | (bsd3, geometry, library) | 2022-03-08 | 0.14 | FrankStaals |
| hgeometry-ipe | 36 | 0.0 | 1 | Reading and Writing ipe7 files. | (bsd3, geometry, library) | 2021-11-13 | 0.13 | FrankStaals |
| hgeometry-svg | 8 | 0.0 | 0 | Writing geometric primitives from HGeometry as SVG Files | (bsd3, geometry, library) | 2019-10-17 | 0.9.0.0 | FrankStaals |
| hgettext | 38 | 0.0 | 3 | Bindings to libintl.h (gettext, bindtextdomain) | (bsd3, library, program, text) | 2022-09-19 | 0.1.40.1 | AndreasAbel, HerbertValerioRiedel, VasylPasternak, NH000 |
| hgis | 49 | 0.0 | 1 | Library and for GIS with Haskell | (bsd3, library, web) | 2018-09-08 | 1.0.0.3 | vmchale |
| hgithub | 7 | 0.0 | 1 | Haskell bindings to the GitHub API | (bsd3, library, network, program) | 2012-04-22 | 0.1.0 | VoMinhThu |
| hgmp | 55 | 2.25 | 7 | Haskell interface to GMP | (bsd3, library, numeric) | 2022-09-24 | 0.1.2.1 | ClaudeHeilandAllen |
| hgopher | 4 | 0.0 | 1 | Gopher server | (bsd3, library, network) | 2014-01-12 | 0.1.0.0 | MaxwellSwadling |
| hgrep | 11 | 2.0 | 0 | Search Haskell source code from the command line | (bsd3, language, library, program) | 2017-10-04 | 0.1 | TimHumphries |
| hgrev | 40 | 2.0 | 1 | Compile Mercurial (hg) version info into Haskell code | (bsd3, development, library) | 2020-08-02 | 0.2.6 | wraithm, LukeHoersten |
| hharp | 12 | 0.0 | 1 | Binding to libharp | (bsd3, library, web) | 2015-12-05 | 0.1.1.1 | thoferon |
| hhp | 28 | 2.0 | 0 | Happy Haskell Programming | (bsd3, development, library, program) | 2023-03-17 | 1.0.2 | KazuYamamoto |
| hi | 59 | 0.0 | 1 | Generate scaffold for cabal project | (bsd3, distribution, library, program) | 2018-07-27 | 1.2.0.2 | DaisukeFujimura |
| hi-file-parser | 108 | 0.0 | 1 | Parser for GHC's hi files | (bsd3, development, library) | 2024-10-22 | 0.1.7.0 | MichaelSnoyman, borsboom, fpcomplete, mpilgrem |
| hid | 18 | 0.0 | 0 | Interface to hidapi library | (bsd3, library, system) | 2016-05-25 | 0.2.2 | DimitriSabadie |
| hid-examples | 18 | 0.0 | 1 | Examples to accompany the book "Haskell in Depth" | (bsd3, library, program, sample-code) | 2020-04-22 | 0.5 | bravit |
| hie-bios | 298 | 0.0 | 3 | Set up a GHC API session | (bsd3, development, library, program) | 2024-04-23 | 0.14.0 | mpickering, fendor |
| hiedb | 249 | 0.0 | 7 | Generates a references DB from .hie files | (bsd3, development, library, program) | 2024-06-10 | 0.6.0.1 | AlanZimmerman, wz1000, jhrcek |
| hieraclus | 20 | 0.0 | 1 | Automated clustering of arbitrary elements in Haskell. | (bsd3, clustering, library, math, statistics) | 2011-09-29 | 0.1.2.1 | PhilippPribbernow |
| hierarchical-clustering | 55 | 0.0 | 10 | Fast algorithms for single, average/UPGMA and complete linkage clustering. | (bsd3, clustering, library) | 2019-08-18 | 0.4.7 | FelipeLessa |
| hierarchical-clustering-diagrams | 25 | 0.0 | 1 | Draw diagrams of dendrograms made by hierarchical-clustering. | (bsd3, clustering, graphics, library) | 2019-10-07 | 0.4 | FelipeLessa |
| hierarchical-env | 10 | 0.0 | 0 | hierarchical environments for dependency injection | (bsd3, control, library) | 2021-05-13 | 0.2.0.2 | autotaker |
| hierarchy | 48 | 0.0 | 1 | Predicated traversal of generated trees | (bsd3, data, library) | 2018-05-11 | 1.0.2 | JohnWiegley, dnadales |
| hiernotify | 13 | 0.0 | 1 | Notification library for a filesystem hierarchy. | (bsd3, library, system) | 2011-04-12 | 2011.4.12 | PaoloVeronelli |
| hifi | 26 | 0.0 | 0 | WiFi connection script generator | (bsd3, cli, library, program) | 2018-05-29 | 0.1.4.1 | gonz |
| higher-leveldb | 55 | 0.0 | 1 | A rich monadic API for working with leveldb databases. | (bsd3, database, library) | 2020-03-18 | 0.6.0.0 | jeremyjh |
| higherorder (deprecated) | 3 | 0.0 | 2 | Some higher order functions for Bool and [] | (bsd3, composition, deprecated, library) | 2009-02-09 | 0.0 | |
| highlight | 18 | 0.0 | 0 | Command line tool for highlighting parts of files matching a regex. | (bsd3, library, program, text) | 2022-05-26 | 1.0.0.2 | cdepillabout |
| highlight-versions (deprecated) | 67 | 0.0 | 1 | Highlight package versions which differ from the latest version on Hackage | (bsd3, deprecated, distribution, program) | 2018-07-27 | 0.1.4 | BrentYorgey |
| highlighter | 17 | 0.0 | 2 | source code highlighting | (bsd3, library, text) | 2012-07-09 | 0.2.2 | AlexSuraci, GuillaumeHoffmann |
| highlighter2 | 19 | 0.0 | 2 | source code highlighting | (bsd3, library, text) | 2015-03-20 | 0.2.5 | chemist |
| highs-lp | 9 | 0.0 | 0 | Linear Programming using HiGHS and comfort-array | (bsd3, library, math) | 2023-12-22 | 0.0 | HenningThielemann |
| hills | 31 | 0.0 | 1 | Generate STL models from SRTM elevation data. | (bsd3, geography, program) | 2020-10-06 | 0.1.2.7 | djf |
| hindent | 296 | 2.25 | 4 | Extensible Haskell pretty printer | (bsd3, development, library, program) | 2024-09-07 | 6.2.0 | ChrisDone, MihaiMaruseac, gibiansky, sighingnow |
| hinduce-classifier | 9 | 0.0 | 3 | Interface and utilities for classifiers | (bsd3, data-mining, library) | 2012-01-27 | 0.0.0.1 | RobertHensing |
| hinduce-classifier-decisiontree | 9 | 0.0 | 2 | Decision Tree Classifiers for hInduce | (bsd3, data-mining, library) | 2012-01-27 | 0.0.0.1 | RobertHensing |
| hinduce-examples | 15 | 0.0 | 1 | Example data for hInduce | (bsd3, data-mining, library) | 2012-02-12 | 0.0.0.2 | RobertHensing |
| hinduce-missingh | 9 | 0.0 | 7 | Utility functions | (bsd3, library, utility) | 2012-01-26 | 0.0.0.0 | RobertHensing |
| hinfo | 18 | 0.0 | 0 | Command Line App With Info on your Haskell App | (bsd3, cli, library, program, utils) | 2018-08-11 | 0.0.3.0 | ChristopherDavenport |
| hinit | 10 | 0.0 | 0 | Generic project initialization tool | (bsd3, cli, library, program) | 2021-10-18 | 0.2.2 | Poscat |
| hinotify | 202 | 0.0 | 21 | Haskell binding to inotify | (bsd3, library, system) | 2020-10-31 | 0.4.1 | DonaldStewart, LennartKolmodin |
| hinotify-bytestring | 15 | 2.25 | 1 | Haskell binding to inotify, using ByteString filepaths | (bsd3, library, system) | 2016-05-01 | 0.3.8.1 | maerwald |
| hinotify-conduit | 15 | 0.0 | 0 | inotify conduit sources | (bsd3, conduit, library, system) | 2021-10-10 | 0.1.0.1 | JiriMarsicek |
| hint | 295 | 2.5 | 39 | A Haskell interpreter built on top of the GHC API | (bsd3, compilers-interpreters, language, library) | 2023-10-14 | 0.9.0.8 | gelisam, mvdan |
| hint-server | 35 | 0.0 | 5 | A server process that runs hint. | (bsd3, compilers-interpreters, concurrency, language, library) | 2016-11-27 | 1.4.3 | CorentinDupont, FernandoBenavides |
| hinter (deprecated) | 8 | 0.0 | 1 | Runtime Haskell interpreter (GHC API wrapper) | (bsd3, compilers-interpreters, deprecated, language, library) | 2018-05-06 | 0.1.0.0 | |
| hinterface | 41 | 0.0 | 1 | Haskell / Erlang interoperability library | (bsd3, language, library) | 2020-11-30 | 2.0.1 | SvenHeyll, timo_koepke |
| hinze-streams | 5 | 0.0 | 1 | Streams and Unique Fixed Points | (bsd3, data, library) | 2009-05-03 | 1.0 | DonaldStewart |
| hip | 68 | 2.5 | 4 | Haskell Image Processing (HIP) Library. | (bsd3, graphics, image-processing, library) | 2020-05-03 | 1.5.6.0 | lehins |
| hipbot | 22 | 0.0 | 1 | A library for building HipChat Bots | (bsd3, library, web) | 2015-06-09 | 0.5 | purefn |
| hipchat-hs | 11 | 0.0 | 1 | Hipchat API bindings in Haskell | (bsd3, library, web) | 2016-06-14 | 0.0.4 | oswynb |
| hipe (deprecated in favor of hgeometry-ipe) | 10 | 0.0 | 1 | Support for reading and writing ipe7 files (http://ipe7.sourceforge.net) | (bsd3, deprecated, geometry, library) | 2013-01-23 | 0.2.0.0 | FrankStaals |
| hips | 8 | 0.0 | 1 | an IPS patcher | (bsd3, data, program) | 2011-03-29 | 0.1 | PatrickPalka |
| hipsql-api | 3 | 0.0 | 2 | (bsd3, library, unclassified) | 2021-04-05 | 0.0.0.0 | carymrobbins | |
| hipsql-client | 5 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2021-04-05 | 0.0.0.0 | carymrobbins | |
| hipsql-monad | 9 | 0.0 | 2 | (bsd3, library, unclassified) | 2021-04-05 | 0.0.0.0 | carymrobbins | |
| hipsql-server | 4 | 0.0 | 1 | (bsd3, library, program, unclassified) | 2021-04-05 | 0.0.0.0 | carymrobbins | |
| hipsql-tx-simple | 3 | 0.0 | 0 | (bsd3, library, unclassified) | 2022-09-14 | 0.0.0.0 | carymrobbins | |
| hirt | 7 | 0.0 | 1 | Calculates IRT 2PL and 3PL models | (bsd3, math, program) | 2012-05-14 | 0.0.1.1 | IvanLabath |
| hissmetrics | 37 | 0.0 | 1 | Unofficial API bindings to KISSmetrics. | (bsd3, library, web) | 2014-07-05 | 0.5.1 | FelipeLessa |
| hist-pl | 24 | 0.0 | 1 | Umbrella package for the historical dictionary of Polish | (bsd3, library, natural-language-processing, program) | 2013-10-05 | 0.3.2 | JakubWaszczuk |
| hist-pl-dawg | 13 | 0.0 | 3 | A generic, DAWG-based dictionary | (bsd3, library, natural-language-processing) | 2013-10-05 | 0.2.1 | JakubWaszczuk |
| hist-pl-fusion | 24 | 0.0 | 1 | Merging historical dictionary with PoliMorf | (bsd3, library, natural-language-processing) | 2013-10-05 | 0.5.3 | JakubWaszczuk |
| hist-pl-lexicon | 22 | 0.0 | 3 | A binary representation of the historical dictionary of Polish | (bsd3, library, natural-language-processing) | 2013-11-06 | 0.6.1 | JakubWaszczuk |
| hist-pl-lmf | 7 | 0.0 | 1 | LMF parsing for the historical dictionary of Polish | (bsd3, library, natural-language-processing) | 2013-05-17 | 0.1.0 | JakubWaszczuk |
| hist-pl-transliter | 9 | 0.0 | 2 | A simple EDSL for transliteration rules | (bsd3, library, natural-language-processing) | 2013-06-21 | 0.1.1 | JakubWaszczuk |
| hist-pl-types | 7 | 0.0 | 3 | Types in the historical dictionary of Polish | (bsd3, library, natural-language-processing) | 2013-05-17 | 0.1.0 | JakubWaszczuk |
| histogram-fill | 165 | 0.0 | 6 | Library for histograms creation. | (bsd3, data, library) | 2018-10-06 | 0.9.1.0 | AlexeyKhudyakov |
| histogram-fill-binary | 13 | 0.0 | 1 | Binary instances for histogram-fill package | (bsd3, data, library) | 2017-02-19 | 0.8.5.0 | AlexeyKhudyakov |
| histogram-fill-cereal | 15 | 0.0 | 1 | Binary instances for histogram-fill package | (bsd3, data, library) | 2017-02-19 | 0.8.5.0 | AlexeyKhudyakov |
| histogram-simple | 13 | 0.0 | 0 | Simple Data.Map-based histogram | (bsd3, data, library) | 2021-12-06 | 1.2 | jonascarpay |
| historian | 13 | 0.0 | 1 | Extract the interesting bits from shell history | (bsd3, console, program) | 2009-06-13 | 0.0.1 | MaxRabkin |
| hit | 52 | 0.0 | 3 | Git like program in haskell | (bsd3, development, program) | 2019-01-26 | 0.7.0 | VincentHanquez |
| hjpath | 21 | 0.0 | 2 | XPath-like syntax for querying JSON | (bsd3, library, text) | 2010-07-03 | 3.0.1 | JaroslavGridin |
| hjs | 16 | 0.0 | 1 | JavaScript Parser | (bsd3, compilers-interpreters, library, program) | 2008-04-03 | 0.2.1 | GwernBranwen, MarkWassell |
| hjsmin | 270 | 0.0 | 14 | Haskell implementation of a javascript minifier | (bsd3, library, program, web) | 2023-01-11 | 0.2.1 | AlanZimmerman, ErikDeCastroLopo, TonyMorris |
| hjson | 26 | 0.0 | 6 | JSON parsing library | (bsd3, library, text) | 2011-02-04 | 1.3.2 | JaroslavGridin |
| hjson-query | 14 | 0.0 | 1 | library for querying from JSON | (bsd3, library, text) | 2011-01-22 | 1.0.2 | YuriyIskra |
| hkd-default (deprecated in favor of aeson-default) | 14 | 0.0 | 0 | Apply default value for optional field of HKD | (bsd3, default, deprecated, hkd, json, library) | 2020-01-28 | gqk007 | |
| hkd-delta | 3 | 0.0 | 0 | Definition of "Delta structures" for higher kinded data. | (bsd3, data, library) | 2019-06-06 | 0.0.1 | trevorcook |
| hkd-lens | 4 | 0.0 | 0 | Generic lens/prism/traversal-kinded data. | (bsd3, data, library) | 2019-06-04 | 0.0.1 | trevorcook |
| hkd-records | 24 | 0.0 | 0 | higher kinded record operations | (bsd3, library, records) | 2022-09-16 | 0.0.6 | KristofBastiaensen |
| hkdf | 9 | 0.0 | 1 | Implementation of HKDF (RFC 5869) | (bsd3, cryptography, library, web) | 2016-01-05 | 0.0.1.1 | JiriMarsicek |
| hkt | 6 | 2.0 | 1 | A library for higher kinded types. | (bsd3, library, web) | 2018-05-10 | 0.0.1 | eliaslfox |
| hlatex | 16 | 0.0 | 1 | A library to build valid LaTeX files | (bsd3, library, text) | 2020-09-21 | 0.3.2 | NicolasPouillard |
| hlbfgsb | 6 | 0.0 | 1 | Haskell binding to L-BFGS-B version 3.0 | (bsd3, library, math) | 2012-05-04 | 0.0.1.0 | IvanLabath |
| hlcm | 8 | 2.0 | 1 | Fast algorithm for mining closed frequent itemsets | (algorithms, bsd3, data-mining-----------, library, program) | 2010-06-16 | 0.2.2 | AlexandreTermier |
| hledger-iadd | 135 | 0.0 | 0 | A terminal UI as drop-in replacement for hledger add | (bsd3, console, finance, library, program) | 2024-04-20 | 1.3.21 | SimonMichael, hpdeifel |
| hledger-interest | 86 | 0.0 | 1 | computes interest for a given account | (bsd3, finance, program) | 2023-09-04 | 1.6.6 | PeterSimons |
| hledger-irr (deprecated in favor of hledger) | 35 | 0.0 | 1 | computes the internal rate of return of an investment | (bsd3, deprecated, finance, program) | 2019-10-06 | 0.1.1.16 | JoachimBreitner |
| hledger-stockquotes | 32 | 1.75 | 0 | Generate HLedger Price Directives From Daily Stock Quotes. | (bsd3, console, finance, library, program) | 2024-08-04 | 0.1.3.1 | lysergia |
| hlibev | 47 | 0.0 | 2 | FFI interface to libev | (bsd3, foreign, library) | 2011-08-01 | 0.4.0 | AycanIrican |
| hlibfam | 9 | 0.0 | 1 | FFI interface to libFAM | (bsd3, foreign, library) | 2010-06-12 | 0.2 | AycanIrican |
| hlint | 953 | 2.75 | 14 | Source code suggestions | (bsd3, development, library, program) | 2024-01-20 | 3.8 | NeilMitchell |
| hlint-plugin | 11 | 0.0 | 0 | GHC plugin for hlint | (bsd3, library, unclassified) | 2023-09-19 | 1.0.2 | GabrielGonzalez |
| hlint-test | 11 | 0.0 | 0 | Run hlint in test suite | (bsd3, library, program, test) | 2017-12-29 | 0.1.0.0 | yrid |
| hlist | 8 | 1.25 | 1 | Heterogeneous list | (bsd3, data, library) | 2018-01-25 | 0.0.0.0 | |
| hlogger (deprecated) | 11 | 0.0 | 2 | Simple, concurrent, extendable and easy-to-use logging library | (bsd3, concurrency, deprecated, library, logging) | 2011-04-12 | 0.0.3.0 | JonKristensen |
| hlongurl | 7 | 0.0 | 1 | Library and utility interfacing to longurl.org | (bsd3, library, program, web) | 2009-01-25 | 0.9.3 | RobinGreen |
| hls-explicit-record-fields-plugin | 56 | 0.0 | 1 | Explicit record fields plugin for Haskell Language Server | (bsd3, development, library) | 2024-01-15 | 2.6.0.0 | hls_team |
| hls-overloaded-record-dot-plugin | 35 | 0.0 | 1 | Overloaded record dot plugin for Haskell Language Server | (bsd3, development) | 2024-01-15 | 2.6.0.0 | hls_team |
| hmark | 9 | 0.0 | 1 | A tool and library for Markov chains based text generation. | (bsd3, library, program, text) | 2015-01-23 | 1.2 | JaroslavGridin |
| hmarkup | 6 | 0.0 | 1 | Simple wikitext-like markup format implementation. | (bsd3, library, unclassified) | 2007-12-06 | 3000.0.1 | BjornBringert |
| hmatrix | 255 | 2.5 | 125 | Numeric Linear Algebra | (bsd3, library, math) | 2021-03-08 | 0.20.2 | AlbertoRuiz, DominicSteinitz |
| hmatrix-backprop | 52 | 0.0 | 1 | hmatrix operations lifted for backprop | (bsd3, library, math) | 2019-08-18 | 0.1.3.0 | jle |
| hmatrix-banded (deprecated in favor of lapack) | 18 | 0.0 | 1 | HMatrix interface to LAPACK functions for banded matrices | (bsd3, deprecated, library, math) | 2019-03-19 | 0.0.0.3 | HenningThielemann |
| hmatrix-csv | 13 | 0.0 | 2 | CSV encoding and decoding for hmatrix. | (bsd3, data, library) | 2015-04-08 | 0.1.0.2 | lyzrd |
| hmatrix-gsl-stats | 123 | 0.0 | 7 | GSL Statistics interface | (bsd3, ffi, library, math, statistics) | 2019-06-11 | 0.4.1.8 | VivianMcPhail |
| hmatrix-mmap | 13 | 0.0 | 1 | Memory map Vector from disk into memory efficiently | (bsd3, library, math, system) | 2011-02-22 | 0.0.5 | AlanFalloon |
| hmatrix-morpheus | 33 | 2.25 | 1 | Low-level machine learning auxiliary functions. | (bsd3, library, math) | 2018-06-10 | 0.1.1.2 | aignatyev17 |
| hmatrix-nlopt | 20 | 0.0 | 1 | Interface HMatrix with the NLOPT minimizer | (bsd3, library, numerical) | 2022-04-05 | 0.2.0.0 | peddie |
| hmatrix-quadprogpp | 22 | 0.0 | 1 | Bindings to the QuadProg++ quadratic programming library | (bsd3, library, math) | 2017-12-15 | 0.4.0.0 | AkioTakano |
| hmatrix-repa | 29 | 0.0 | 1 | Adaptors for interoperability between hmatrix and repa | (bsd3, data, library, math) | 2016-09-22 | 0.1.2.2 | VivianMcPhail |
| hmatrix-sparse | 4 | 0.0 | 1 | Sparse linear solver | (bsd3, library, math) | 2018-04-22 | 0.19.0.0 | DominicSteinitz |
| hmatrix-sundials | 9 | 2.0 | 1 | hmatrix interface to sundials | (bsd3, library, math) | 2019-08-26 | 0.20.1.0 | DominicSteinitz |
| hmatrix-svdlibc | 27 | 0.0 | 3 | SVDLIBC bindings for HMatrix | (bsd3, library, math) | 2018-09-13 | 0.5.0.1 | BenGamari |
| hmatrix-tests | 36 | 0.0 | 1 | Tests for hmatrix | (bsd3, library, math) | 2018-04-22 | 0.19.0.0 | AlbertoRuiz, DominicSteinitz |
| hmatrix-vector-sized | 31 | 0.0 | 2 | Conversions between hmatrix and vector-sized types | (bsd3, library, math) | 2020-02-11 | 0.1.3.0 | jle |
| hmemdb | 86 | 0.0 | 1 | In-memory relational database | (bsd3, data, database, library) | 2014-05-10 | 0.4.0.0 | MiguelMitrofanov |
| hmenu | 4 | 0.0 | 1 | CLI fuzzy finder and launcher | (bsd3, program, system) | 2015-08-02 | 0.1.0.1 | sulami |
| hmep | 14 | 2.0 | 0 | HMEP Multi Expression Programming – a genetic programming variant | (ai, bsd3, library, program) | 2017-10-13 | 0.1.1 | penkovsky |
| hmidi | 18 | 0.0 | 5 | Binding to the OS level MIDI services | (bsd3, library, music, system) | 2020-12-26 | 0.2.3.1 | BalazsKomuves |
| hmm | 15 | 0.0 | 1 | A hidden markov model library | (algorithms, bsd3, data-mining, library, machine-learning) | 2012-03-26 | 0.2.1.1 | MaxRabkin, MikeIzbicki |
| hmm-hmatrix (deprecated in favor of hmm-lapack) | 19 | 0.0 | 1 | Hidden Markov Models using HMatrix primitives | (bsd3, deprecated, library, math) | 2018-11-13 | 0.1.1 | HenningThielemann |
| hmm-lapack | 29 | 0.0 | 0 | Hidden Markov Models using LAPACK primitives | (bsd3, library, math) | 2023-01-15 | 0.5.0.1 | HenningThielemann |
| hmpfr | 141 | 2.0 | 4 | Haskell binding to the MPFR library | (bsd3, data, library, math) | 2022-12-01 | 0.4.5 | AlesBizjak, MichalKonecny |
| hnetcdf | 26 | 0.0 | 2 | Haskell NetCDF library | (bsd3, data, library, program) | 2019-02-06 | 0.5.0.0 | DominicSteinitz, IanRoss |
| hnix | 138 | 2.25 | 9 | Haskell implementation of the Nix language | (bsd3, data, library, nix, system) | 2023-11-20 | 0.17.0 | JohnWiegley, sjakobi, AntonLatukha |
| hnn | 12 | 2.0 | 1 | A reasonably fast and simple neural network library | (ai, bsd3, library) | 2016-03-25 | 0.3 | AlpMestanogullari |
| hnormalise | 37 | 0.0 | 0 | Log message normalisation tool producing structured JSON messages | (bsd3, command-line, library, program) | 2017-12-04 | 0.5.1.0 | AndyGeorges |
| ho-rewriting | 8 | 0.0 | 1 | Generic rewrite rules with safe treatment of variables and binders | (bsd3, language, library) | 2018-08-11 | 0.2.1 | EmilAxelsson |
| hoauth | 61 | 0.0 | 5 | A Haskell implementation of OAuth 1.0a protocol. | (bsd3, library, network, oauth, protocol) | 2012-08-30 | 0.3.5 | DiegoSouza |
| hobbes | 16 | 0.0 | 1 | A small file watcher for OSX | (bsd3, program, system) | 2014-03-25 | 0.2.2 | JasonHickner |
| hobbits | 34 | 0.0 | 1 | A library for canonically representing terms with binding | (bsd3, data-structures, library) | 2020-12-02 | 1.3.1 | EddyWestbrook |
| hocd | 15 | 0.0 | 0 | OpenOCD Haskell interface | (bsd3, embedded, library, program) | 2024-01-18 | 0.1.3.0 | srk |
| hocilib | 16 | 0.0 | 1 | FFI binding to OCILIB | (bsd3, database, ffi, library, ocilib, oracle) | 2016-10-01 | 0.2.0 | Thierry |
| hocon | 17 | 0.0 | 0 | Small library for typesafe's configuration specification | (bsd3, data, library) | 2020-12-02 | 0.1.0.4 | aleperaltabazas |
| hodatime | 10 | 0.0 | 1 | A fully featured date/time library based on Nodatime | (bsd3, data, library, time) | 2020-02-16 | 0.2.1.1 | jason_j |
| hoe | 14 | 0.0 | 1 | hoe: Haskell One-liner Evaluator | (bsd3, compilers-interpreters, program) | 2015-06-24 | 1.1.0 | HideyukiTanaka |
| hog | 9 | 0.0 | 1 | Simple IRC logger bot. | (bsd3, network, program) | 2011-02-11 | 0.1.1 | ChrisDone |
| hogg | 23 | 0.0 | 1 | Library and tools to manipulate the Ogg container format | (bsd3, codec, library, program) | 2012-08-28 | 0.4.1.2 | ConradParker |
| hoggl | 19 | 0.0 | 0 | Bindings to the Toggl.com REST API | (bsd3, library, network, program) | 2020-03-29 | 0.2.0.1 | RobinGreen, markus1189 |
| hois | 6 | 0.0 | 2 | OIS bindings | (bsd3, gui, library, program) | 2013-03-31 | 0.1.0.0 | DavidEichmann |
| hold-em | 6 | 2.0 | 1 | An engine for Texas hold'em Poker | (bsd3, game, library) | 2014-10-31 | 0.1.0.0 | jxv |
| hole | 11 | 1.25 | 1 | Higher kinded type removal | (bsd3, data, library) | 2013-09-08 | 0.1.1 | ThomasEding |
| holey-format (deprecated in favor of formatting) | 19 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 2.1.0 | |
| homeomorphic | 3 | 0.0 | 2 | Homeomorphic Embedding Test | (bsd3, library, math) | 2008-04-03 | 0.1 | NeilMitchell |
| hommage | 11 | 0.0 | 2 | Haskell Offline Music Manipulation And Generation EDSL | (bsd3, library, sound) | 2010-03-19 | 0.0.6 | DanielVanDenEijkel, DonaldStewart |
| homoiconic | 14 | 0.0 | 1 | Constructs FAlgebras from typeclasses, making Haskell functions homoiconic | (bsd3, development, library) | 2016-06-18 | 0.1.2.0 | MikeIzbicki |
| homplexity | 42 | 1.25 | 1 | Haskell code quality tool | (bsd3, language, library, program, tools) | 2022-10-09 | 0.4.8.1 | MichalGajda |
| honeycomb | 19 | 2.0 | 1 | (bsd3, library, unclassified) | 2023-05-05 | 0.1.0.1 | IanDuncan | |
| hood | 14 | 0.0 | 2 | Debugging by observing in place | (bsd3, debug, library, trace) | 2018-01-19 | 0.3.1 | AndyGill, ryanglscott |
| hood-off | 4 | 0.0 | 1 | Dummy package to disable Hood without having to remove all the calls to observe | (bsd3, debug, library, trace) | 2014-05-06 | 0.2 | PepeIborra |
| hood2 | 6 | 0.0 | 1 | Debugging by observing in place | (bsd3, debug, library, trace) | 2015-05-07 | 0.2.1 | rayqiu |
| hoodle-builder | 36 | 0.0 | 2 | text builder for hoodle file format | (bsd3, library, text) | 2016-07-25 | 0.4 | IanWooKim |
| hoodle-core | 75 | 0.0 | 2 | Core library for hoodle | (application, bsd3, library) | 2016-07-25 | 0.16.0 | IanWooKim |
| hoodle-parser | 30 | 0.0 | 3 | Hoodle file parser | (bsd3, library, text) | 2016-07-25 | 0.4 | IanWooKim |
| hoodle-publish | 16 | 0.0 | 2 | publish hoodle files as a static web site | (application, bsd3, library, program) | 2016-07-25 | 0.2.1 | IanWooKim |
| hoodle-render | 28 | 0.0 | 3 | Hoodle file renderer | (bsd3, graphics, library) | 2016-07-25 | 0.6 | IanWooKim |
| hoodle-types | 30 | 0.0 | 6 | Data types for programs for hoodle file format | (bsd3, data, library) | 2016-07-25 | 0.4 | IanWooKim |
| hoogle | 360 | 2.5 | 6 | Haskell API Search | (bsd3, development, library, program) | 2024-01-14 | 5.0.18.4 | NeilMitchell |
| hoogle-index | 59 | 0.0 | 1 | Easily generate Hoogle indices for installed packages | (bsd3, documentation, program) | 2016-04-13 | 0.4.4 | BenGamari |
| hooks-dir | 7 | 0.0 | 1 | run executables in a directory as hooks | (bsd3, library, system) | 2014-09-29 | 0.1.1.0 | ibotty |
| hoopl | 44 | 2.25 | 9 | A library to support dataflow analysis and optimization | (bsd3, compilers-interpreters, library) | 2017-10-29 | 3.10.2.2 | AndreasVoellmy, AustinSeipp, HerbertValerioRiedel, IanLynagh, NingWang, NormanRamsey |
| hoovie | 8 | 0.0 | 1 | Haskell Media Server | (bsd3, media, program) | 2012-12-26 | 0.1.1 | PeterVanDenBrand |
| hopencc | 8 | 0.0 | 1 | Haskell binding to libopencc | (bsd3, language, library) | 2019-10-06 | 0.2.0.0 | PaulMeng |
| hopencl | 11 | 0.0 | 1 | Haskell bindings for OpenCL | (bsd3, foreign, library) | 2014-03-19 | 0.2.1 | MartinDybdal, MerijnVerstraaten |
| hopenssl | 79 | 0.0 | 4 | FFI Bindings to OpenSSL's EVP Digest Interface | (bsd3, cryptography, foreign, library) | 2023-01-16 | 2.2.5 | PeterSimons |
| hops | 39 | 0.0 | 0 | Handy Operations on Power Series | (bsd3, library, math, program) | 2017-07-03 | 0.7.2 | AndersClaesson |
| horizon | 8 | 0.0 | 1 | Sunrise and sunset UTC approximations from latitude and longitude coordinates | (bsd3, data, library) | 2015-02-26 | 0.1.1 | intractable |
| horname | 17 | 0.0 | 0 | Rename function definitions returned by SMT solvers | (bsd3, library, program, web) | 2019-07-14 | 0.2.0.0 | cocreature |
| hostname | 155 | 0.0 | 33 | A very simple package providing a cross-platform means of determining the hostname | (bsd3, library, network) | 2010-05-06 | 1.0 | MaxBolingbroke |
| hostname-validate | 9 | 0.0 | 2 | Validate hostnames e.g. localhost or foo.co.uk. | (bsd3, library, network) | 2013-08-13 | 1.0.0 | ChrisDone |
| hotel-california | 17 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2024-03-28 | 0.0.6.0 | parsonsmatt | |
| hothasktags | 33 | 0.0 | 1 | Generates ctags for Haskell, incorporating import lists and qualified imports | (bsd3, development, program) | 2017-01-25 | 0.3.8 | JohnLato, LukePalmer |
| hotswap (deprecated) | 16 | 0.0 | 1 | Simple code hotswapping. | (bsd3, deprecated, library, system) | 2012-05-06 | 0.1.9.13 | MikeLedger |
| hourglass | 336 | 2.0 | 28 | simple performant time related library | (bsd3, library, time) | 2018-08-24 | 0.2.12 | VincentHanquez |
| hourglass-fuzzy-parsing | 9 | 2.0 | 1 | A small library for parsing more human friendly date/time formats. | (bsd3, library, parsing, time) | 2015-07-24 | 0.1.0.1 | TannerDoshier |
| hourglass-orphans | 10 | 0.0 | 1 | Orphan Aeson instances to hourglass | (bsd3, library, web) | 2017-04-15 | 0.1.0.0 | psibi |
| hout | 10 | 0.0 | 0 | Non-interactive proof assistant monad for first-order logic. | (bsd3, library, logic, type-system) | 2020-04-11 | 0.1.0.0 | ivanbakel |
| hp2any-core | 16 | 0.0 | 3 | Heap profiling helper library | (bsd3, development, library, profiling, utils) | 2013-03-04 | 0.11.2 | GergelyPatai |
| hp2any-graph | 24 | 0.0 | 1 | Real-time heap graphing utility and profile stream server with a reusable graphing module. | (bsd3, development, profiling, program, utils) | 2014-07-23 | 0.5.4.2 | GergelyPatai |
| hp2any-manager | 18 | 0.0 | 1 | A utility to visualise and compare heap profiles. | (bsd3, development, profiling, program, utils) | 2013-03-04 | 0.4.6 | GergelyPatai |
| hp2html | 10 | 0.0 | 1 | A tool for converting GHC heap-profiles to HTML. | (bsd3, profiling, program) | 2012-02-22 | 0.2 | IavorDiatchki |
| hp2pretty | 104 | 2.25 | 1 | generate pretty graphs from heap profiles | (bsd3, development, program) | 2024-10-25 | 0.10.1 | ClaudeHeilandAllen |
| hpack-dhall | 42 | 0.0 | 0 | hpack's dhalling | (bsd3, development, library, program, public-domain) | 2022-04-27 | 0.5.7 | philderbeast |
| hpaco | 25 | 0.0 | 1 | Modular template compiler | (bsd3, development, program) | 2014-07-31 | 0.28.0.5 | TobiasDammers |
| hpaco-lib | 51 | 0.0 | 1 | Modular template compiler library | (bsd3, development, library) | 2014-07-31 | 0.28.0.5 | TobiasDammers |
| hpage | 154 | 0.0 | 1 | A scrapbook for Haskell developers | (bsd3, development, editor, ide, program) | 2010-08-28 | 0.12.2 | FernandoBenavides |
| hpapi | 5 | 0.0 | 1 | Binding for the PAPI library | (bsd3, library, system) | 2008-11-12 | 0.0.1.0 | MichaelAdams |
| hpasteit | 35 | 0.0 | 1 | A command-line client for hpaste.org | (bsd3, program, web) | 2013-03-11 | 0.3.3 | PatrickPalka |
| hpath | 77 | 2.0 | 4 | Support for well-typed paths | (bsd3, filesystem) | 2021-03-08 | 0.12.1 | maerwald |
| hpath-directory | 42 | 0.0 | 3 | Alternative to 'directory' package with ByteString based filepaths | (bsd3, filesystem) | 2021-08-16 | 0.14.2.2 | maerwald |
| hpath-filepath | 27 | 2.0 | 6 | ByteString based filepath manipulation | (bsd3, filesystem) | 2020-01-26 | 0.10.4 | maerwald |
| hpath-io | 41 | 2.0 | 2 | High-level IO operations on files/directories | (bsd3, filesystem) | 2021-03-08 | 0.14.2 | maerwald |
| hpath-posix | 27 | 0.0 | 5 | Some low-level POSIX glue code, that is not in 'unix' | (bsd3, filesystem) | 2021-03-08 | 0.13.3 | maerwald |
| hpc | 99 | 0.0 | 18 | Code Coverage Library for Haskell | (bsd3, control, library) | 2024-05-02 | 0.7.0.2 | AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, wz1000, DavidBinder |
| hpc-codecov | 55 | 0.0 | 0 | Generate reports from hpc data | (bsd3, data, library, program, test) | 2024-07-09 | 0.6.2.0 | AtsuroHoshino |
| hpc-coveralls | 83 | 2.0 | 1 | Coveralls.io support for Haskell. | (bsd3, control, library, program) | 2017-05-13 | 1.0.10 | killy971 |
| hpc-lcov | 25 | 0.0 | 0 | Convert HPC output into LCOV format | (bsd3, control, library, program) | 2023-12-26 | 1.1.2 | brandonchinn178 |
| hpc-strobe | 7 | 0.0 | 1 | Hpc-generated strobes for a running Haskell program | (bsd3, debug, library, trace) | 2009-05-08 | 0.1 | ThorkilNaur |
| hpc-threshold | 19 | 0.0 | 0 | Ensure the code coverage is above configured thresholds | (bsd3, development, library, program) | 2018-04-25 | 0.1.0.3 | eckyputrady |
| hpc-tracer | 11 | 0.0 | 1 | Tracer with AJAX interface | (bsd3, program, test, trace) | 2008-10-08 | 0.3.1 | AndyGill |
| hpio | 44 | 0.0 | 1 | Monads for GPIO in Haskell | (bsd3, library, system) | 2019-01-04 | 0.9.0.7 | dhess |
| hplayground | 70 | 0.0 | 1 | monadic, reactive Formlets running in the Web browser | (bsd3, library, web) | 2015-04-12 | 0.1.3.1 | AlbertoCorona |
| hpp | 83 | 0.0 | 2 | A Haskell pre-processor | (bsd3, development, library, program) | 2022-04-04 | 0.6.5 | AnthonyCowley |
| hpqtypes | 205 | 0.0 | 6 | Haskell bindings to libpqtypes | (bsd3, database, library) | 2024-03-18 | 1.12.0.0 | GracjanPolak, MikhailGlushenkov, arybczak, jonathanjouty, jsynacek |
| hpqtypes-effectful | 26 | 0.0 | 0 | Adaptation of the hpqtypes library for the effectful ecosystem. | (bsd3, database, library) | 2024-03-18 | 1.0.2.0 | arybczak |
| hpqtypes-extras | 146 | 0.0 | 1 | Extra utilities for hpqtypes library | (bsd3, database, library) | 2023-08-22 | 1.16.4.4 | MikhailGlushenkov, arybczak, trin_cz, jonathanjouty, jsynacek |
| hprotoc | 124 | 0.0 | 1 | Parse Google Protocol Buffer specifications | (bsd3, library, program, text) | 2020-11-05 | 2.4.17 | ChrisKuklewicz, DavidFeng, TvH, k_bx |
| hprotoc-fork | 9 | 0.0 | 1 | Parse Google Protocol Buffer specifications | (bsd3, library, program, text) | 2014-08-28 | 2.0.16.1 | StefanWehr |
| hpython | 13 | 2.0 | 0 | Python language tools | (bsd3, language, library, program) | 2019-05-02 | 0.3 | qfpl |
| hq (deprecated in favor of HQu) | 32 | 2.0 | 0 | Quantitative Library | (bsd3, deprecated, finance, library) | 2021-07-08 | 0.1.0.11 | ghais |
| hqcsim | 5 | 2.0 | 0 | A library for simulating quantum circuits. | (algorithms, bsd3, library, program) | 2024-08-15 | 0.1.0.0 | 23ars |
| hranker | 8 | 0.0 | 1 | Basic utility for ranking a list of items | (bsd3, console, program) | 2009-03-23 | 0.1.1 | RobinGreen |
| hreader | 33 | 0.0 | 2 | Generalization of MonadReader and ReaderT using hset | (bsd3, control, library) | 2023-10-18 | 1.1.1 | AlekseyUymanov |
| hrfsize | 18 | 0.0 | 0 | File size in human readable format | (bsd3, library, system) | 2019-06-29 | 0.0.2 | librerush |
| hricket | 14 | 0.0 | 1 | A Cricket scoring application. | (bsd3, game, program) | 2010-01-05 | 0.5 | AnthonyGrimes |
| hruby | 145 | 0.0 | 2 | Embed a Ruby intepreter in your Haskell program ! | (bsd3, language, library) | 2023-11-07 | 0.5.1.0 | SimonMarechal |
| hs | 12 | 0.0 | 0 | GHC-toolchain installer broker | (bsd3, development, library, program) | 2021-07-06 | 0.1.0.2 | ChrisDornan |
| hs-GeoIP | 17 | 0.0 | 2 | Haskell bindings to the MaxMind GeoIPCity database via the C library | (bsd3, data, library) | 2013-03-15 | 0.3 | OzgunAtaman |
| hs-blake2 | 9 | 0.0 | 2 | A cryptohash-inspired library for blake2 | (bsd3, data, library) | 2014-04-30 | 0.0.2 | tsuraan |
| hs-brotli | 6 | 0.0 | 1 | Compression and decompression in the brotli format | (bsd3, library, web) | 2017-10-28 | 0.1.0.0 | IanDuncan |
| hs-captcha | 25 | 0.0 | 1 | Generate images suitable for use as CAPTCHAs in online web-form security. | (bsd3, graphics, library) | 2009-10-30 | 1.0 | IreneKnapp |
| hs-cdb | 9 | 0.0 | 1 | A library for reading CDB (Constant Database) files. | (bsd3, database, library) | 2022-12-15 | 0.1.2 | AdamSmith |
| hs-di | 15 | 2.0 | 1 | Dependency Injection library for Haskell | (bsd3, control, dependency-injection, development, library, program, template-haskell, testing) | 2016-09-26 | 0.3.0 | Wizek |
| hs-dotnet | 10 | 2.0 | 1 | Pragmatic .NET interop for Haskell | (.net, bsd3, library) | 2009-04-18 | 0.4.0 | SigbjornFinne |
| hs-excelx | 16 | 0.0 | 1 | HS-Excelx provides basic read-only access to Excel 2007 and 2010 documents in XLSX format. | (bsd3, data, library) | 2013-01-28 | 0.6.0.0 | MarkBaran |
| hs-ffmpeg | 19 | 0.0 | 1 | Bindings to FFMPEG library | (bsd3, library, media) | 2009-10-27 | 0.3.4 | VasylPasternak |
| hs-fltk | 5 | 0.0 | 1 | Binding to GUI library FLTK | (bsd3, library, user-interfaces) | 2008-03-09 | 0.2.5 | GwernBranwen |
| hs-functors (deprecated) | 40 | 0.0 | 8 | Functors from products of Haskell and its dual to Haskell | (bsd3, deprecated, library, math) | 2020-08-04 | 0.1.7.1 | |
| hs-gchart | 27 | 0.0 | 1 | Haskell wrapper for the Google Chart API | (bsd3, graphics, library) | 2020-07-25 | 0.4.2 | DeepakJois, tomjaguarpaw |
| hs-gizapp | 11 | 0.0 | 1 | Haskell wrapper around the GIZA++ toolkit. | (bsd3, library, natural-language-processing) | 2010-04-12 | 0.1.0.3 | EricKow |
| hs-ix (deprecated) | 10 | 0.0 | 0 | Indexed applicative functors and monads | (bsd3, deprecated, library, unclassified) | 2020-08-04 | 0.2.0.0 | |
| hs-java | 23 | 0.0 | 1 | Java .class files assembler/disassembler | (bsd3, jvm, library) | 2018-03-31 | 0.4.1 | IlyaPortnov |
| hs-json-rpc | 5 | 0.0 | 1 | JSON-RPC client library | (bsd3, library, network) | 2012-02-09 | 0.0.0.1 | LoicArjanen |
| hs-logo | 20 | 0.0 | 1 | Logo interpreter written in Haskell | (bsd3, parser, program) | 2012-05-13 | 0.5.1 | DeepakJois |
| hs-openmoji-data | 14 | 0.0 | 0 | The OpenMoji emoji dataset | (bsd3, data, library, program, text) | 2024-01-26 | 15.0.0 | abrar |
| hs-opentelemetry-api | 67 | 0.0 | 26 | OpenTelemetry API for use by libraries for direct instrumentation or wrapper packages. | (bsd3, library, metrics, monitoring, observability, opentelemetry, telemetry) | 2023-08-31 | 0.1.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-exporter-handle | 6 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-08-31 | 0.0.1.1 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-exporter-in-memory | 14 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-08-31 | 0.0.1.3 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-exporter-otlp | 50 | 0.0 | 2 | OpenTelemetry exporter supporting the standard OTLP protocol | (bsd3, library, metrics, monitoring, observability, opentelemetry, telemetry) | 2023-08-31 | 0.0.1.5 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-instrumentation-auto | 17 | 0.0 | 0 | Plugin for instrumenting an application | (bsd3, development, library) | 2024-03-31 | 0.1.0.1 | aaronallen8455 |
| hs-opentelemetry-instrumentation-cloudflare | 10 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-08-31 | 0.2.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-instrumentation-conduit | 16 | 0.0 | 1 | (bsd3, library, unclassified) | 2023-08-31 | 0.1.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-instrumentation-hspec | 9 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-08-31 | 0.0.1.1 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-instrumentation-http-client | 19 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-08-31 | 0.1.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-instrumentation-persistent | 23 | 0.0 | 1 | (bsd3, library, unclassified) | 2023-08-31 | 0.1.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-instrumentation-postgresql-simple | 21 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-08-31 | 0.1.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-instrumentation-wai | 40 | 0.0 | 3 | WAI instrumentation middleware for OpenTelemetry | (bsd3, library, opentelemetry, web) | 2023-08-31 | 0.1.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-instrumentation-yesod | 26 | 0.0 | 0 | Yesod middleware for providing OpenTelemetry instrumentation | (bsd3, library, opentelemetry, web) | 2023-08-31 | 0.1.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-otlp | 34 | 0.0 | 1 | OpenTelemetry protocol buffer modules generated for the OTLP protocol by the proto-lens package | (bsd3, library, opentelemetry) | 2021-12-01 | 0.0.1.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-propagator-b3 | 43 | 0.0 | 1 | Trace propagation via HTTP headers following the b3 tracestate spec. | (bsd3, library, opentelemetry, tracing, web) | 2023-08-31 | 0.0.1.1 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-propagator-datadog | 15 | 0.0 | 1 | Datadog Propagator for OpenTelemetry | (bsd3, library, telemetry) | 2023-10-03 | 0.0.0.0 | kakkun61 |
| hs-opentelemetry-propagator-w3c | 43 | 0.0 | 3 | Trace propagation via HTTP headers following the w3c tracestate spec. | (bsd3, library, opentelemetry, tracing, web) | 2023-08-31 | 0.0.1.3 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-sdk | 59 | 0.0 | 9 | OpenTelemetry SDK for use in applications. | (bsd3, library, metrics, monitoring, observability, opentelemetry, telemetry) | 2023-08-31 | 0.0.3.6 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-opentelemetry-utils-exceptions | 11 | 0.0 | 1 | (bsd3, library, unclassified) | 2023-08-31 | 0.2.0.0 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj | |
| hs-opentelemetry-vendor-honeycomb | 5 | 0.0 | 1 | Optional OpenTelemetry integration for Honeycomb | (bsd3, library, opentelemetry) | 2023-05-05 | 0.0.1.1 | IanDuncan, OliverCharles, PatrickBrisbin, kakkun61, velveteer, michaelpj |
| hs-pattrans | 11 | 0.0 | 0 | DSL for musical patterns and transformation, based on contravariant functors. | (bsd3, language, library, program) | 2020-02-12 | 0.1.0.2 | omelkonian |
| hs-pgms | 10 | 0.0 | 1 | Programmer's Mine Sweeper in Haskell | (bsd3, game, library, program) | 2008-06-18 | 0.1.0.1 | BertramFelgenhauer |
| hs-php-session | 28 | 0.0 | 2 | PHP session and values serialization | (bsd3, data, library) | 2014-10-25 | 0.0.9.3 | elblake |
| hs-pkg-config | 12 | 0.0 | 1 | Create pkg-config configuration files | (bsd3, data, development, library) | 2014-12-24 | 0.2.1.0 | PeterTrsko |
| hs-pkpass | 24 | 0.0 | 1 | A library for Passbook pass creation & signing | (apple, bsd3, library) | 2012-10-17 | 0.4 | VincentAmbo, MarcScholten |
| hs-popen | 11 | 0.0 | 0 | Bindings to C pipe functions. | (bsd3, library, program, system) | 2016-06-28 | 0.1.0.0 | deech |
| hs-profunctors (deprecated in favor of hs-functors) | 10 | 0.0 | 0 | Profunctors from Haskell to Haskell | (bsd3, deprecated, library, unclassified) | 2019-04-01 | 0.1.0.0 | |
| hs-rqlite | 11 | 0.0 | 0 | A Haskell client for RQlite | (bsd3, database, library) | 2019-08-28 | 0.1.2.0 | kderme |
| hs-rs-notify | 75 | 0.0 | 0 | Experimental! Wraps this awesome rust library so you can use it in haskell. https://docs.rs/crate/notify | (bsd3, library, program, web) | 2018-02-28 | 0.1.0.18 | stoeffel |
| hs-samtools | 25 | 0.0 | 0 | Read and write SAM, BAM, and CRAM files. | (bioinformatics, bsd3, library) | 2024-07-15 | 0.10.0.3 | MatthewMosior |
| hs-server-starter | 19 | 2.0 | 1 | Write a server supporting Server::Starter's protocol in Haskell | (bsd3, library, value) | 2020-10-10 | 0.1.2.0 | hiratara |
| hs-speedscope | 17 | 0.0 | 0 | Convert an eventlog into the speedscope json format | (bsd3, development, library, program) | 2020-12-19 | 0.2.1 | OliverCharles, mpickering |
| hs-swisstable-hashtables-class | 4 | 0.0 | 0 | Data.HashTable.Class instance definition for Data.HashTable.ST.Swiss | (bsd3, data, library) | 2021-02-15 | 0.1.0.0 | nakaji_dayo |
| hs-twitter | 21 | 0.0 | 2 | Haskell binding to the Twitter API | (bsd3, library, web) | 2009-05-28 | 0.2.8 | SigbjornFinne |
| hs-vcard | 5 | 0.0 | 1 | Implements the RFC 2426 vCard 3.0 spec | (bsd3, library, text) | 2011-04-28 | 0.1 | MichaelSchade |
| hs-zstd (deprecated in favor of zstd) | 11 | 0.0 | 0 | Haskell bindings to the Zstandard compression algorithm | (bsd3, codec, deprecated, library) | 2019-05-18 | 0.1.1.1 | luispedro |
| hs2ats | 53 | 2.0 | 1 | Create ATS types from Haskell types | (ats, bsd3, haskell, language, library, program) | 2019-10-17 | 0.5.0.1 | vmchale |
| hs2bf | 9 | 0.0 | 1 | Haskell to Brainfuck compiler | (bsd3, compiler, program) | 2010-11-20 | 0.6.2 | DaikiHanda |
| hsI2C | 8 | 0.0 | 1 | I2C access for Haskell and Linux | (bsd3, hardware, i2c, library) | 2017-10-24 | 0.1.3 | MarcFontaine |
| hsXenCtrl (deprecated) | 29 | 0.0 | 1 | FFI bindings to the Xen Control library. | (bsd3, deprecated, library, system) | 2010-12-03 | 0.2.0 | ThomasDuBuisson |
| hsakamai | 6 | 0.0 | 0 | Akamai API(Edgegrid and Netstorage) | (bsd3, library, program, web) | 2019-03-07 | 0.1.0.1 | junjihashimoto |
| hsautogui | 9 | 0.0 | 0 | Haskell bindings for PyAutoGUI, a library for automating user interaction | (automation, bsd3, library) | 2021-01-09 | 0.3.0 | MitchellVitez |
| hsb2hs | 22 | 0.0 | 1 | Preprocesses a file, adding blobs from files as string literals. | (bsd3, development, program) | 2015-07-05 | 0.3.1 | JohnMacFarlane |
| hsbackup | 8 | 0.0 | 1 | simple utility for rolling filesystem backups | (bsd3, program, system) | 2010-04-08 | 0.1.1 | PetrRockai |
| hsbencher | 82 | 0.0 | 3 | Launch and gather data from Haskell and non-Haskell benchmarks. | (bsd3, development, library) | 2015-04-26 | 1.20.0.5 | JoelSvensson, RyanNewton |
| hsbencher-codespeed | 9 | 0.0 | 1 | Backend for uploading benchmark data to CodeSpeed | (bsd3, library, unclassified) | 2015-04-26 | 0.1.0.1 | RyanNewton |
| hsbencher-fusion | 38 | 0.0 | 1 | Backend for uploading benchmark data to Google Fusion Tables. | (bsd3, library, program, unclassified) | 2015-04-26 | 0.3.15.2 | RyanNewton |
| hsc2hs | 390 | 0.0 | 1 | A preprocessor that helps with writing Haskell bindings to C code | (bsd3, development, program) | 2023-09-20 | 0.68.10 | BenGamari, HerbertValerioRiedel |
| hscassandra | 14 | 0.0 | 1 | cassandra database interface | (bsd3, database-, library) | 2011-03-17 | 0.0.7 | KirkPeterson |
| hscd | 16 | 0.0 | 1 | Command line client and library for SoundCloud.com | (bsd3, library, network, program) | 2012-04-08 | 0.0.3 | SebastianMagri |
| hscharm | 10 | 0.0 | 0 | minimal ncurses-like library | (bsd3, gui, library, program) | 2018-04-06 | 0.0.2 | AndrewPennebaker |
| hscope | 41 | 0.0 | 1 | cscope like browser for Haskell code | (bsd3, program, source-tools) | 2016-01-19 | 0.4.3 | BorisSukholitko |
| hscuid | 16 | 0.0 | 0 | Collision-resistant IDs | (bsd3, library, program, web) | 2017-04-28 | 1.2.0.1 | DanielBuckmaster |
| hsdev | 143 | 0.0 | 1 | Haskell development library | (bsd3, development, library, program) | 2020-11-04 | 0.3.4.0 | AlexandrRuchkin |
| hsdip | 5 | 0.0 | 1 | hsdip - a Diplomacy parser/renderer | (bsd3, library, program, system) | 2008-02-24 | 0.1 | GwernBranwen |
| hsdns-cache (deprecated in favor of concurrent-dns-cache) | 20 | 0.0 | 1 | Caching asynchronous DNS resolver. | (bsd3, deprecated, library, network) | 2013-05-30 | 1.0.4 | VladimirShabanov |
| hsebaysdk | 23 | 0.0 | 1 | Haskell eBay SDK | (bsd3, library, web) | 2020-04-13 | 0.4.1.0 | ChristopherReichert, CodyReichert |
| hsec-core | 9 | 0.0 | 2 | Core package representing Haskell advisories | (bsd3, data, library) | 2024-05-30 | 0.1.0.0 | frasertweedale |
| hsec-sync | 6 | 0.0 | 0 | Synchronize with the Haskell security advisory database | (bsd3, data, library, program) | 2024-05-30 | 0.1.0.0 | frasertweedale |
| hsec-tools | 8 | 0.0 | 0 | Tools for working with the Haskell security advisory database | (bsd3, data, library, program) | 2024-05-30 | 0.1.0.0 | frasertweedale |
| hsemail | 87 | 0.0 | 7 | Parsec parsers for the Internet Message format (e-mail) | (bsd3, library, parsing) | 2024-02-02 | 2.2.2 | GwernBranwen, PeterSimons |
| hsemail-ns | 12 | 0.0 | 1 | Internet Message Parsers | (bsd3, library, parsing) | 2017-12-11 | 1.7.7 | JoeFredette, phlummox |
| hsenv | 14 | 0.0 | 1 | Virtual Haskell Environment builder | (bsd3, development, program) | 2014-08-28 | 0.5 | TaylorHedberg |
| hset | 51 | 0.0 | 3 | Primitive list with elements of unique types. | (bsd3, data, library) | 2015-10-29 | 2.2.0 | AlekseyUymanov |
| hsexif | 146 | 0.0 | 2 | EXIF handling library in pure Haskell | (bsd3, graphics, library) | 2023-05-13 | 0.6.1.10 | EmmanuelTouzery |
| hsfcsh | 7 | 0.0 | 1 | Incremental builder for flash | (bsd3, development, program) | 2011-09-02 | 0.0.1 | YurasShumovich |
| hsforce | 7 | 0.0 | 0 | Salesforce API Client | (bsd3, library, web) | 2019-03-04 | 0.1.0.1 | tzmfreedom |
| hsftp | 7 | 0.0 | 0 | A SFTP client tool for secure file transfer operations | (bsd3, library, network, program, utils) | 2024-11-20 | 1.3.1 | MaurizioDusi |
| hsgsom | 11 | 0.0 | 1 | An implementation of the GSOM clustering algorithm. | (bsd3, clustering, data-mining, library) | 2011-02-10 | 0.2.0 | StephanGuenther |
| hsignal | 131 | 0.0 | 1 | Signal processing and EEG data analysis | (bsd3, library, math) | 2016-11-14 | 0.2.7.5 | VivianMcPhail |
| hsimport | 98 | 0.0 | 1 | Extend the import list of a Haskell source file | (bsd3, development, library, program, utils) | 2019-09-15 | 0.11.0 | fendor |
| hsini | 69 | 2.0 | 3 | ini configuration files | (bsd3, configuration, data, library) | 2023-09-26 | 0.5.2.2 | MagnusTherning |
| hskeleton | 7 | 0.0 | 2 | Skeleton for new Haskell programs | (bsd3, console, library) | 2009-06-23 | 0.1.1 | RobinGreen |
| hslackbuilder | 5 | 0.0 | 1 | HSlackBuilder automatically generates slackBuild scripts from a cabal package | (bsd3, distribution, program) | 2010-02-10 | 0.0.2 | AndreaRossato |
| hslibsvm | 12 | 0.0 | 1 | A FFI binding to libsvm. | (bsd3, classification, datamining, library) | 2009-04-27 | 2.89.0.1 | StephanGuenther |
| hslinks | 10 | 0.0 | 1 | Resolves links to Haskell identifiers. | (bsd3, development, program) | 2014-08-19 | 0.6.1 | HansHoglund |
| hslogger | 325 | 1.75 | 140 | Versatile logging framework | (bsd3, interfaces, library) | 2024-04-15 | 1.3.1.1 | AndreasAbel, HerbertValerioRiedel, JohnGoerzen |
| hslogger-reader | 16 | 0.0 | 0 | Parsing hslogger-produced logs. | (bsd3, interfaces, library, parsing, program) | 2017-08-14 | 1.0.3 | alex_bates |
| hslogstash | 55 | 0.0 | 1 | A library to work with, or as, a logstash server | (bsd3, library, logstash, system) | 2015-09-26 | 0.4.2 | SimonMarechal |
| hsmagick | 12 | 0.0 | 3 | FFI bindings for the GraphicsMagick library | (bsd3, graphics, library) | 2011-03-13 | 0.5 | TimChevalier, VincentGerard |
| hsmisc (deprecated) | 17 | 0.0 | 1 | A collection of miscellaneous modules | (bsd3, deprecated, library, logging, monads, parsing) | 2015-06-29 | 1.2 | DinoMorelli |
| hsmodetweaks | 8 | 0.0 | 1 | Tool for generating .dir-locals.el for intero | (bsd3, program, tools) | 2018-02-12 | 0.1.0.1 | MarkWotton |
| hsmtpclient | 4 | 0.0 | 1 | Simple SMTP Client | (bsd3, library, network) | 2009-08-26 | 1.0 | MassimoZaniboni |
| hsnoise | 33 | 0.0 | 4 | A coherent 3d noise library. | (bsd3, library, noise) | 2022-10-13 | 0.0.3 | ColinHill |
| hsns | 14 | 0.0 | 1 | a miniature network sniffer | (bsd3, network, program) | 2007-08-29 | 0.5.3 | AustinSeipp |
| hsntp | 5 | 0.0 | 1 | Libraries to use SNTP protocol and small client/server implementations. | (bsd3, library, program, system) | 2008-03-09 | 0.1 | GwernBranwen |
| hsoz | 18 | 0.0 | 0 | Iron, Hawk, Oz: Web auth protocols | (authentication, bsd3, library, web) | 2017-03-23 | 0.0.1.0 | rvl |
| hsp | 61 | 0.0 | 30 | Haskell Server Pages is a library for writing dynamic server-side web pages. | (bsd3, language, library, web) | 2013-11-12 | 0.10.0 | GwernBranwen, JeremyShaw, NiklasBroberg |
| hsp-cgi | 6 | 0.0 | 1 | Facilitates running Haskell Server Pages web pages as CGI programs. | (bsd3, library, network, web) | 2008-05-17 | 0.4.4 | NiklasBroberg |
| hsparklines | 8 | 0.0 | 1 | Sparklines for Haskell | (bsd3, graphics, library) | 2008-02-27 | 0.1.0 | HiteshJasani |
| hsparql | 76 | 0.0 | 2 | A SPARQL query generator and DSL, and a client to query a SPARQL server. | (bsd3, database, library) | 2023-02-19 | 0.3.8 | JeffWheeler, RobStewart |
| hspec-attoparsec | 29 | 0.0 | 1 | Utility functions for testing your attoparsec parsers with hspec | (bsd3, library, parsing, testing) | 2015-03-21 | 0.1.0.2 | AlpMestanogullari |
| hspec-bracket | 7 | 0.0 | 0 | The bracket definitions for Hspec | (bsd3, library, testing) | 2019-11-28 | 0.0.1.0 | KeiHibino |
| hspec-checkers | 18 | 0.0 | 1 | Allows to use checkers properties from hspec | (bsd3, library, testing) | 2017-03-17 | 0.1.0.2 | SoenkeHahn |
| hspec-dirstream | 25 | 0.0 | 1 | Helper functions to simplify adding integration tests. | (bsd3, development, library, testing) | 2022-02-28 | 1.0.0.4 | vmchale |
| hspec-formatter-github | 6 | 0.0 | 0 | A Formatter for hspec that provides Github Actions Annotations | (bsd3, library, testing) | 2023-12-12 | 0.1.0.0 | parsonsmatt |
| hspec-golden-aeson | 77 | 0.0 | 2 | Use tests to monitor changes in Aeson serialization | (bsd3, library, testing) | 2021-03-15 | 0.9.0.0 | albertov, mchaver, scottfleischmanplow |
| hspec-hashable | 10 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2020-11-25 | 0.1.0.1 | mchaver, scottfleischmanplow |
| hspec-hedgehog | 111 | 2.25 | 3 | Integrate Hedgehog and Hspec! | (bsd3, library, testing) | 2024-08-28 | 0.3.0.0 | SimonHengel, parsonsmatt |
| hspec-leancheck | 29 | 2.0 | 1 | LeanCheck support for the Hspec test framework. | (bsd3, library, testing) | 2021-06-15 | 0.0.6 | rudymatela |
| hspec-megaparsec | 102 | 0.0 | 4 | Utility functions for testing Megaparsec parsers with Hspec | (bsd3, library, parsing, testing) | 2023-10-24 | 2.2.1 | mrkkrp |
| hspec-monad-control | 5 | 0.0 | 1 | Orphan instances of MonadBase and MonadBaseControl for SpecM | (bsd3, control, library) | 2015-05-21 | 0.1.0.0 | bmjames |
| hspec-need-env | 50 | 0.0 | 1 | Read environment variables for hspec tests | (bsd3, library, test) | 2024-09-11 | 0.1.0.11 | debugito |
| hspec-parsec | 15 | 0.0 | 0 | Hspec expectations for testing Parsec parsers | (bsd3, library, parsing, testing) | 2019-08-23 | 0 | sjakobi |
| hspec-pg-transact | 12 | 0.0 | 1 | Helpers for creating database tests with hspec and pg-transact | (bsd3, library, web) | 2021-09-02 | 0.1.0.3 | JonathanFischoff, hecate |
| hspec-server | 26 | 0.0 | 1 | Test Framework for checking server's status | (bsd3, library, testing) | 2015-02-16 | 0.4.1 | junjihashimoto |
| hspec-slow | 17 | 0.0 | 1 | Find slow test cases | (bsd3, library, testing) | 2020-11-26 | 0.2.0.1 | boblong, Jappie, jgt |
| hspec-snap | 50 | 2.0 | 2 | A library for testing with Hspec and the Snap Web Framework | (bsd3, library, snap, web) | 2022-01-21 | 1.0.3.0 | DanielPatterson, imalsogreg |
| hspec-stack-rerun | 18 | 0.0 | 1 | Simple project template from stack | (bsd3, library, web) | 2016-07-15 | 0.1.0.3 | MarkWotton |
| hspec-test-sandbox | 4 | 0.0 | 1 | Hspec convenience functions for use with test-sandbox | (bsd3, library, testing) | 2014-12-25 | 0.1.0 | ikehara, junjihashimoto, yjkmy |
| hspec-tmp-proc | 47 | 0.0 | 1 | Simplify use of tmp-proc from hspec tests | (bsd3, docker, hspec, library, testing) | 2024-05-12 | 0.7.0.0 | adetokunbo |
| hspread | 13 | 0.0 | 3 | A client library for the spread toolkit | (bsd3, library, network) | 2009-05-23 | 0.3.3 | AndreaVezzosi, DavidHimmelstrup |
| hspresent | 18 | 0.0 | 1 | A terminal presentation tool | (bsd3, console, library, program) | 2009-11-18 | 0.2.2 | EvanKlitzke |
| hspretty | 8 | 0.0 | 0 | My opinionated Haskell project formatter. | (bsd3, library, program, tools) | 2021-08-21 | 0.2.0.0 | lancelet |
| hsql | 14 | 0.0 | 12 | Database access from Haskell. | (bsd3, database, library) | 2012-03-31 | 1.8.2 | BjornBringert, NickRudnick |
| hsql-mysql (deprecated) | 23 | 0.0 | 2 | MySQL driver for HSQL. | (bsd3, database, deprecated, library) | 2013-10-28 | 1.8.3 | BjornBringert, NickRudnick |
| hsql-odbc | 19 | 0.0 | 2 | A Haskell Interface to ODBC. | (bsd3, database, library) | 2012-03-31 | 1.8.2 | BjornBringert, NickRudnick |
| hsql-postgresql | 24 | 0.0 | 2 | A Haskell Interface to PostgreSQL via the PQ library. | (bsd3, database, library) | 2012-03-31 | 1.8.2 | BjornBringert, NickRudnick |
| hsql-sqlite3 | 21 | 0.0 | 2 | SQLite3 driver for HSQL. | (bsd3, database, library) | 2012-03-31 | 1.8.2 | BjornBringert, NickRudnick |
| hsqml | 68 | 2.5 | 4 | Haskell binding for Qt Quick | (bsd3, graphics, gui, library) | 2018-03-28 | 0.3.5.1 | RobinKay |
| hsqml-datamodel | 17 | 0.0 | 1 | HsQML (Qt5) data model. | (bsd3, graphics, library) | 2015-08-18 | 0.2.0.2 | mjmrotek |
| hsqml-datamodel-vinyl | 18 | 0.0 | 1 | HsQML DataModel instances for Vinyl Rec. | (bsd3, graphics, library) | 2015-08-18 | 0.3.0.1 | mjmrotek |
| hsqml-demo-manic | 5 | 0.0 | 1 | HsQML-based clone of Pipe Mania | (bsd3, game, program) | 2016-10-16 | 0.3.4.0 | RobinKay |
| hsqml-demo-morris | 12 | 0.0 | 1 | HsQML-based implementation of Nine Men's Morris | (bsd3, game, graphics, program) | 2016-02-11 | 0.3.1.1 | RobinKay |
| hsqml-demo-notes | 10 | 0.0 | 1 | Sticky notes example program implemented in HsQML | (bsd3, graphics, program) | 2015-06-17 | 0.3.3.0 | RobinKay |
| hsqml-demo-samples | 12 | 0.0 | 1 | HsQML sample programs | (bsd3, graphics, gui, program) | 2016-02-24 | 0.3.4.0 | RobinKay |
| hsqml-morris (deprecated in favor of hsqml-demo-morris) | 8 | 0.0 | 1 | HsQML-based implementation of Nine Men's Morris | (bsd3, deprecated, game, graphics, program) | 2013-10-08 | 0.2.0.0 | RobinKay |
| hsrelp | 6 | 2.0 | 1 | RELP (Reliable Event Logging Protocol) server implementation | (bsd3, library, network) | 2024-03-11 | 0.1.1.1 | verrens |
| hssourceinfo | 12 | 0.0 | 1 | get haskell source code info | (bsd3, development, program) | 2012-02-22 | 0.0.2 | YoshikuniJujo |
| hssqlppp | 52 | 0.0 | 4 | SQL parser and type checker | (bsd3, database, language, library) | 2019-07-08 | 0.6.2 | JakeWheat |
| hssqlppp-th | 8 | 0.0 | 1 | hssqlppp extras which need template-haskell | (bsd3, database, language, library) | 2019-07-08 | 0.6.2 | JakeWheat |
| hstar | 24 | 2.0 | 0 | Haskell version of tar CLI utility | (archive, bsd3, codec, program, tar) | 2024-10-21 | 0.1.0.7 | vmchale |
| hstatistics | 121 | 0.0 | 2 | Statistics | (bsd3, library, math, statistics) | 2020-08-06 | 0.3.1 | VivianMcPhail |
| hstats | 16 | 0.0 | 5 | Statistical Computing in Haskell | (bsd3, library, mumeric.statistics) | 2016-02-22 | 0.3.0.1 | BasDeHaas, MarshallBeddoe |
| hstest | 7 | 0.0 | 1 | Runs tests via QuickCheck1 and HUnit; like quickCheck-script but uses GHC api | (bsd3, program, testing) | 2010-06-15 | 0.0.1 | DaveHinton |
| hstidy | 8 | 0.0 | 1 | Takes haskell source on stdin, parses it, then prettyprints it to stdout. | (bsd3, program, text) | 2008-07-01 | 0.2 | MattMorrow |
| hstradeking | 7 | 0.0 | 1 | Tradeking API bindings for Haskell | (bsd3, finance, library, program) | 2014-03-12 | 0.1.0 | TravisAthougies |
| hstyle | 14 | 0.0 | 1 | Checks Haskell source code for style compliance. | (bsd3, development, program) | 2011-11-08 | 0.2.0.3 | DougBeardsley, JasperVanDerJeugt |
| hstzaar | 45 | 0.0 | 1 | A two player abstract strategy game. | (bsd3, game, program) | 2016-05-27 | 0.9.4 | PedroVasconcelos |
| hsubconvert | 6 | 0.0 | 1 | One-time, faithful conversion of Subversion repositories to Git | (bsd3, development, program) | 2012-10-13 | 0.0.2 | JohnWiegley |
| hsverilog | 7 | 0.0 | 1 | Synthesizable Verilog DSL supporting for multiple clock and reset | (bsd3, hardware, library) | 2015-02-19 | 0.1.0 | junjihashimoto |
| hsx (deprecated in favor of hsx2hs) | 68 | 0.0 | 16 | HSX (Haskell Source with XML) allows literal XML syntax in Haskell source code. | (bsd3, deprecated, language, library, program) | 2013-09-05 | 0.10.5 | NiklasBroberg |
| hsx-jmacro | 44 | 0.0 | 4 | hsp+jmacro support | (bsd3, library, web) | 2022-04-25 | 7.3.8.2 | JeremyShaw |
| hsx-xhtml | 6 | 0.0 | 1 | XHTML utilities to use together with HSX. | (bsd3, library, web) | 2008-05-17 | 0.4.4 | NiklasBroberg |
| hsx2hs | 82 | 0.0 | 11 | HSX (Haskell Source with XML) allows literal XML syntax in Haskell source code. | (bsd3, language, library, program) | 2023-01-23 | 0.14.1.11 | DavidFox, JeremyShaw, NiklasBroberg |
| hsyscall | 14 | 0.0 | 1 | FFI to syscalls | (bsd3, foreign, library) | 2010-06-01 | 0.4 | AycanIrican |
| hsyslog | 134 | 0.0 | 20 | FFI interface to syslog(3) from POSIX.1-2001 | (bsd3, foreign, library) | 2019-01-23 | 5.0.2 | PeterSimons |
| hsyslog-tcp | 13 | 2.0 | 1 | syslog over TCP | (bsd3, library, system) | 2017-12-05 | 0.2.1.0 | OmerAgacan |
| hsyslog-udp | 34 | 0.0 | 2 | Log to syslog over a network via UDP | (bsd3, library, system) | 2020-03-10 | 0.2.5 | jonplussed, k_bx |
| hszephyr | 9 | 0.0 | 1 | Simple libzephyr bindings | (bsd3, library, network) | 2017-01-23 | 0.2 | NelsonElhage |
| htaglib | 51 | 2.0 | 1 | Bindings to TagLib, audio meta-data library | (bsd3, foreign, library, sound) | 2023-10-24 | 1.2.1 | mrkkrp |
| htags | 11 | 0.0 | 1 | A Haskell98 parsing tags program similar to ctags. | (bsd3, development, program, source-tools, utils) | 2008-11-03 | 1.0.1 | DavidSankel |
| htar | 30 | 0.0 | 1 | Command-line tar archive utility. | (bsd3, codec, program) | 2015-07-06 | 0.4.0.2 | BjornBringert, DuncanCoutts |
| htaut | 8 | 2.0 | 1 | Tautology Proving Logic in Haskell | (bsd3, library, theorem-provers) | 2016-09-26 | 0.1.1.0 | Ailrun |
| htdp-image | 8 | 0.0 | 0 | Beginner friendly graphics library. | (bsd3, graphics, library) | 2021-08-24 | 1.1.0.1 | trajafri |
| htiled | 21 | 2.0 | 2 | Import from the Tiled map editor. | (bsd3, game, library) | 2016-07-08 | 0.1.4.0 | ChristianRoedliAmble, SchellScivally, m09 |
| htime | 20 | 0.0 | 1 | Timing utility for the command line | (bsd3, program, system) | 2015-01-22 | 0.3.1 | JosePedroMagalhaes |
| htlset (deprecated in favor of htssets) | 7 | 0.0 | 1 | Heterogenous Set | (bsd3, data, deprecated, library) | 2019-01-02 | 0.1.0.1 | kelemzol |
| html | 96 | 0.0 | 23 | HTML combinator library | (bsd3, library, web) | 2008-10-11 | 1.0.1.2 | DonaldStewart |
| html-email-validate | 10 | 0.0 | 2 | Validating an email address against HTML standard | (bsd3, library, text) | 2015-07-03 | 0.2.0.0 | zudov |
| html-entity | 19 | 0.0 | 1 | HTML entity decoding and encoding for Text | (bsd3, library, text) | 2018-07-04 | 0.1.3.0 | JudeTaylor |
| html-entity-map | 31 | 0.0 | 1 | Map from HTML5 entity names to the corresponding Unicode text | (bsd3, html, library) | 2017-12-18 | 0.1.0.0 | mrkkrp |
| html-kure | 10 | 0.0 | 1 | HTML rewrite engine, using KURE. | (bsd3, library, web) | 2015-05-19 | 0.2.1 | AndyGill, ryanglscott |
| html-parse | 34 | 0.0 | 3 | A high-performance HTML tokenizer | (bsd3, library, text) | 2023-12-10 | 0.2.1.0 | BenGamari |
| html-parse-util | 12 | 0.0 | 0 | Utility functions for working with html-parse | (bsd3, library, text, xml) | 2023-06-29 | 0.2.3 | TonyZorman |
| html-rules | 9 | 0.0 | 1 | Perform traversals of HTML structures using sets of rules. | (bsd3, html, library, text, transformation, web) | 2014-05-13 | 0.1.0.1 | KyleCarter |
| html-truncate | 13 | 0.0 | 2 | A HTML truncator | (bsd3, library, text) | 2013-03-19 | 0.3.0.0 | MarcelRuegenberg |
| html-validator-cli | 11 | 0.0 | 0 | A command-line interface for https://validator.w3.org/ | (bsd3, library, program, web) | 2018-10-16 | 0.1.0.5 | KenzoYotsuya |
| html2hamlet | 16 | 0.0 | 1 | HTML to Hamlet converter | (bsd3, program, text) | 2015-06-28 | 0.3.0 | HideyukiTanaka |
| html5-entity | 21 | 0.0 | 2 | A library for looking up and validating HTML5 entities. | (bsd3, library, text) | 2015-04-10 | 0.2.0.3 | zudov |
| htn | 10 | 0.0 | 1 | resolver using htn algorithm | (algorithms, bsd3, library) | 2016-11-25 | 0.1.0.0 | uj |
| htodo | 22 | 0.0 | 1 | A todo application. | (bsd3, other, program) | 2013-01-20 | 0.0.4 | YoichiHirai |
| htoml | 43 | 0.0 | 7 | Parser for TOML files | (bsd3, configuration, data, json, language, library, parser, text) | 2016-11-07 | 1.0.0.3 | cies |
| htoml-megaparsec | 74 | 0.0 | 4 | Parser for TOML files | (bsd3, configuration, data, language, library, text, toml) | 2023-10-24 | 2.1.0.5 | vmchale |
| htrace | 10 | 0.0 | 2 | Hierarchical tracing for debugging of lazy evaluation | (bsd3, debug, library) | 2012-01-25 | 0.1 | EugeneKirpichov |
| htssets | 6 | 0.0 | 0 | Heterogenous Sets | (bsd3, data, library) | 2019-01-03 | 0.2.0.0 | kelemzol |
| http-api-data | 579 | 0.0 | 144 | Converting to/from HTTP API data like URL pieces, headers and query parameters. | (bsd3, library, web) | 2024-05-22 | 0.6.1 | MichaelSnoyman, NickolayKudasov, phadej |
| http-api-data-ip | 4 | 0.0 | 0 | Code for using the ip package with http-api-data | (bsd3, library, web) | 2024-03-12 | 0.1.0.0 | andrewthad |
| http-api-data-qq | 7 | 0.0 | 0 | Quasiquoter for building URLs with ToHttpApiData types | (bsd3, library, web) | 2021-12-18 | 0.1.0.0 | brandonchinn178 |
| http-attoparsec | 8 | 0.0 | 3 | Attoparsec parsers for http-types. | (bsd3, library, network, web) | 2014-01-11 | 0.1.1 | TeroLaitinen |
| http-client-auth | 7 | 0.0 | 1 | HTTP authorization (both basic and digest) done right | (bsd3, library, network) | 2014-11-21 | 0.1.0.1 | MiguelMitrofanov |
| http-client-extra | 14 | 0.0 | 1 | wrapper for http-client exposing cookies | (bsd3, library, network) | 2018-06-29 | 0.1.3.0 | tolysz |
| http-client-lens | 6 | 0.0 | 1 | Optics for http-client | (bsd3, lens, library) | 2014-04-15 | 0.1.0 | ReinH, reactormonk |
| http-client-overrides | 15 | 0.0 | 0 | HTTP client overrides | (bsd3, library, network, program) | 2019-10-02 | 0.1.1.0 | robbiemcmichael |
| http-client-request-modifiers | 4 | 0.0 | 1 | Convenient monadic HTTP request modifiers | (bsd3, library, network) | 2014-08-26 | 0.1 | SeanLeather |
| http-client-streams | 22 | 0.0 | 1 | http-client for io-streams supporting openssl | (bsd3, io-streams, library, web) | 2015-04-03 | 0.3.1.0 | DavidJohnson |
| http-common | 48 | 2.0 | 3 | Common types for HTTP clients and servers | (bsd3, library, web) | 2021-08-21 | 0.8.3.4 | AndrewCowie |
| http-conduit | 1039 | 2.25 | 325 | HTTP client package with conduit interface and HTTPS support. | (bsd3, conduit, library, web) | 2024-10-27 | 2.3.9.1 | MichaelSnoyman |
| http-conduit-browser | 77 | 0.0 | 1 | Browser interface to the http-conduit package | (bsd3, conduit, library, web) | 2017-06-13 | 2.0.0.1 | MikhailKuddah, MylesMaxfield |
| http-conduit-downloader | 115 | 2.0 | 2 | HTTP downloader tailored for web-crawler needs. | (bsd3, library, web) | 2024-02-14 | 1.1.5 | VladimirShabanov |
| http-date | 300 | 0.0 | 16 | HTTP Date parser/formatter | (bsd3, library, network, web) | 2021-02-24 | 0.0.11 | KazuYamamoto |
| http-dispatch | 27 | 0.0 | 1 | High level HTTP client for Haskell | (bsd3, library, network) | 2016-11-19 | 0.6.2.0 | owainlewis |
| http-download | 83 | 0.0 | 3 | Verified downloads with retries | (bsd3, development, library) | 2023-08-09 | 0.2.1.0 | MichaelSnoyman, borsboom, fpcomplete |
| http-encodings | 17 | 0.0 | 2 | A library for encoding and decoding bodies of HTTP messages | (bsd3, library, web) | 2014-06-07 | 0.9.3 | AndreyChudnov |
| http-enumerator (deprecated in favor of http-conduit) | 207 | 0.0 | 23 | HTTP client package with enumerator interface and HTTPS support. (deprecated) | (bsd3, deprecated, enumerator, library, web) | 2012-04-22 | 0.7.3.3 | MichaelSnoyman |
| http-exchange | 11 | 0.0 | 1 | Perform HTTP Requests | (bsd3, data, library) | 2024-02-14 | 0.2.0.1 | andrewthad, l3c_amartin |
| http-exchange-instantiations | 15 | 0.0 | 0 | Instantiations of http-exchange | (bsd3, library, network, program) | 2023-09-20 | 0.1.3.0 | andrewthad, l3c_amartin |
| http-interchange | 19 | 0.0 | 2 | Types and serialization for HTTP | (bsd3, data, library) | 2024-08-23 | 0.3.2.2 | andrewthad, l3c_amartin |
| http-kinder | 6 | 0.0 | 2 | Generic kinds and types for working with HTTP | (bsd3, library, web) | 2016-02-26 | 0.2.0.0 | JosephAbrahamson |
| http-monad | 32 | 0.0 | 1 | Monad abstraction for HTTP allowing lazy transfer and non-I/O simulation | (bsd3, library, network) | 2023-01-15 | 0.1.1.4 | HenningThielemann |
| http-pony | 22 | 0.0 | 1 | A type unsafe http library | (bsd3, library, network) | 2017-05-27 | 0.1.0.7 | JinjingWang |
| http-pony-serve-wai | 11 | 0.0 | 1 | Serve a WAI application with http-pony | (bsd3, library, network) | 2016-09-24 | 0.1.0.4 | JinjingWang |
| http-pony-transformer-case-insensitive | 8 | 0.0 | 1 | Tag http headers as case insensitive | (bsd3, library, network) | 2016-10-13 | 0.1.0.2 | JinjingWang |
| http-pony-transformer-http | 18 | 0.0 | 1 | Transform raw TCP stream to a basic HTTP type | (bsd3, library, network) | 2016-10-24 | 0.1.0.3 | JinjingWang |
| http-pony-transformer-startline | 8 | 0.0 | 1 | transform HTTP startlines to tuples | (bsd3, library, network) | 2016-10-13 | 0.1.0.1 | JinjingWang |
| http-proxy | 56 | 0.0 | 1 | A library for writing HTTP and HTTPS proxies | (bsd3, library, program, web) | 2021-04-17 | 0.1.2.0 | ErikDeCastroLopo |
| http-query | 39 | 0.0 | 5 | Simple http queries | (bsd3, library, web) | 2022-02-17 | 0.1.3 | JensPetersen |
| http-querystring | 4 | 0.0 | 2 | The HTTP query builder. | (bsd3, library, network) | 2013-10-02 | 1.0 | YusukeNomura |
| http-reverse-proxy | 194 | 2.0 | 8 | Reverse proxy HTTP requests, either over raw sockets or with WAI | (bsd3, web) | 2024-06-25 | 0.6.1.0 | MichaelSnoyman, psibi |
| http-rfc7807 | 10 | 0.0 | 0 | RFC7807 style response messages | (bsd3, library, servant, web) | 2020-12-12 | 0.2.0.0 | PeterTrsko |
| http-semantics | 473 | 0.0 | 2 | HTTP senmatics libarry | (bsd3, library, network) | 2024-10-22 | 0.3.0 | KazuYamamoto |
| http-server | 20 | 0.0 | 2 | A library for writing Haskell web servers. | (bsd3, library, network) | 2015-02-23 | 1.0.6 | IavorDiatchki, TrevorElliott |
| http-shed (deprecated in favor of httpd-shed) | 4 | 0.0 | 1 | A simple websever with an interact style API | (bsd3, deprecated, library, network-) | 2008-10-09 | 0.1 | AndyGill |
| http-slim | 8 | 0.0 | 0 | A library for client/server HTTP with TLS support | (bsd3, library, network) | 2024-01-18 | 1.0 | KrasimirAngelov |
| http-streams | 226 | 2.0 | 30 | An HTTP client using io-streams | (bsd3, io-streams, library, web) | 2023-10-20 | 0.8.9.9 | AndrewCowie |
| http-test | 35 | 0.0 | 1 | Test framework for HTTP APIs | (bsd3, library, program, test, web) | 2016-03-03 | 0.2.5 | glutamate |
| http-types | 524 | 0.0 | 894 | Generic HTTP types for Haskell (for both client and server code). | (bsd3, library, network, web) | 2023-11-30 | 0.12.4 | AristidBreitkreuz, nideco |
| http-wget (deprecated in favor of http-conduit) | 28 | 0.0 | 2 | Provide a simple HTTP client interface by wrapping the wget command line tool. (deprecated) | (bsd3, deprecated, library, network) | 2012-01-18 | 0.6.2.3 | MichaelSnoyman |
| http2 | 2058 | 0.0 | 20 | HTTP/2 library | (bsd3, library, network) | 2024-11-16 | 5.3.6 | KazuYamamoto |
| http2-client | 49 | 2.25 | 12 | A native HTTP2 client library. | (bsd3, library, web) | 2024-05-01 | 0.10.0.2 | LucasDiCioccio, ProofOfKeags |
| http2-client-exe | 9 | 0.0 | 1 | A command-line http2 client. | (bsd3, program, web) | 2019-04-21 | 0.2.0.0 | LucasDiCioccio, ProofOfKeags |
| http2-client-grpc | 44 | 2.0 | 9 | Implement gRPC-over-HTTP2 clients. | (bsd3, library, network) | 2019-11-05 | 0.8.0.0 | AlejandroSerrano, LucasDiCioccio, ProofOfKeags |
| http2-grpc-proto-lens | 16 | 0.0 | 8 | Encoders based on `proto-lens` for gRPC over HTTP2. | (bsd3, library, network) | 2024-04-19 | 0.1.1.0 | AlejandroSerrano, LucasDiCioccio, ProofOfKeags |
| http2-grpc-proto3-wire | 12 | 0.0 | 4 | Encoders based on `proto3-wire` for gRPC over HTTP2. | (bsd3, library, network) | 2019-11-05 | 0.1.0.0 | AlejandroSerrano, LucasDiCioccio, ProofOfKeags |
| http2-grpc-types | 30 | 0.0 | 12 | Types for gRPC over HTTP2 common for client and servers. | (bsd3, library, network) | 2019-11-05 | 0.5.0.0 | AlejandroSerrano, LucasDiCioccio, ProofOfKeags |
| http2-tls | 108 | 0.0 | 0 | Library for HTTP/2 over TLS | (bsd3, library, network) | 2024-11-06 | 0.4.4 | KazuYamamoto |
| http3 | 210 | 0.0 | 2 | HTTP/3 library | (bsd3, library, network) | 2024-11-15 | 0.0.20 | KazuYamamoto |
| httpd-shed | 71 | 0.0 | 2 | A simple web-server with an interact style API | (bsd3, library, network, web) | 2024-03-08 | 0.4.1.2 | AndyGill, GaneshSittampalam |
| httpstan | 7 | 0.0 | 0 | Auto-generated API bindings for httpstan | (bsd3, library, statistics) | 2023-06-03 | 0.3.0.0 | JakeMcArthur |
| htune | 8 | 0.0 | 1 | harmonic analyser and tuner for musical instruments | (bsd3, program, sound) | 2013-03-19 | 0.2 | PetrRockai |
| htzaar | 14 | 0.0 | 1 | A two player abstract strategy game. | (bsd3, game, program) | 2009-10-09 | 0.0.2 | TomHawkins |
| hub | 26 | 0.0 | 1 | For multiplexing GHC installations and providing development sandboxes | (bsd3, development, distribution, program) | 2015-02-23 | 1.9.0.1 | ChrisDornan |
| hubigraph | 13 | 0.0 | 2 | A haskell wrap for Ubigraph | (bsd3, graphics, library) | 2011-01-18 | 0.3.2 | KoheiOzaki |
| huck | 8 | 0.0 | 1 | huck | (bsd3, library, system) | 2017-11-10 | 0.0.1 | lambda_foo |
| huckleberry | 20 | 0.0 | 1 | Haskell IOT on Intel Edison and other Linux computers. | (bsd3, library, system) | 2016-09-05 | 0.10.0.2 | tkmsm |
| huff | 8 | 0.0 | 0 | A fast-foward-based planner | (ai, bsd3, library, program) | 2016-09-09 | 0.1.0.1 | TrevorElliott |
| huffman | 6 | 2.0 | 1 | Pure Haskell implementation of the Huffman encoding algorithm | (bsd3, compression, data, library) | 2012-02-28 | 1.0.1 | MaximeHenrion |
| hugs2yc | 6 | 0.0 | 1 | Hugs Front-end to Yhc Core. | (bsd3, development, library) | 2009-01-18 | 0.1.1 | DmitryGolubovsky |
| hulk | 13 | 0.0 | 1 | IRC server written in Haskell. | (bsd3, library, network, program) | 2013-11-03 | 0.2.0 | ChrisDone |
| human-readable-duration | 54 | 0.0 | 1 | Provide duration helper | (bsd3, library, time) | 2019-06-25 | 0.2.1.4 | yogsototh |
| humble-prelude | 8 | 0.0 | 0 | Redefinition-free prelude alternative | (bsd3, library, prelude) | 2020-01-16 | 0.2 | FumiakiKinoshita |
| hunit-parsec | 10 | 0.0 | 1 | An HUnit Testable instance for Parsec parser unit tests. | (bsd3, library, testing) | 2011-04-10 | 0.3 | NathanWilcox |
| hunspell-hs | 7 | 2.0 | 1 | Hunspell thread-safe FFI bindings for spell checking. | (bsd3, language, library) | 2018-08-27 | 0.2.0.0 | ashutoshrishi |
| hurdle | 16 | 0.0 | 1 | Extract function names from Windows DLLs. | (bsd3, program, system) | 2010-02-24 | 0.4.0 | StephenTetley |
| hurriyet | 7 | 0.0 | 1 | Haskell bindings for Hurriyet API | (bsd3, library, network) | 2017-06-18 | 0.2.0.0 | yigitozkavci |
| hvega | 139 | 0.0 | 6 | Create Vega-Lite visualizations (version 4) in Haskell. | (bsd3, graphics, library) | 2023-09-28 | 0.12.0.7 | DouglasBurke |
| hw-aeson | 74 | 0.0 | 3 | Convenience functions for Aeson | (bsd3, data, json, library) | 2023-12-18 | 0.1.9.0 | newhoggy, haskellworks |
| hw-all | 6 | 0.0 | 0 | Demo library | (bsd3, conduit, data, library) | 2019-11-06 | 0.0.0.1 | haskellworks |
| hw-aws-sqs-conduit | 6 | 0.0 | 0 | AWS SQS conduit | (bsd3, library, web) | 2021-02-24 | 0.1.0.0 | haskellworks |
| hw-balancedparens | 59 | 0.0 | 10 | Balanced parentheses | (bit, bsd3, data, data-structures, library, program, succinct-data-structures) | 2022-12-05 | 0.4.1.3 | newhoggy, haskellworks, GeorgeWilson |
| hw-bits | 138 | 2.0 | 25 | Bit manipulation | (bit, bsd3, data, library) | 2022-03-20 | 0.7.2.2 | newhoggy, haskellworks, GeorgeWilson |
| hw-ci-assist | 4 | 0.0 | 0 | CI Assistant for Haskell projects | (bsd3, development, library, program) | 2019-04-04 | 0.1.0.0 | haskellworks |
| hw-conduit-merges | 15 | 0.0 | 1 | Additional merges and joins for Conduit | (bsd3, conduit, data, library) | 2020-04-14 | 0.2.1.0 | haskellworks |
| hw-diagnostics | 34 | 0.0 | 5 | Diagnostics library | (bsd3, library, profiling) | 2020-04-14 | 0.0.1.0 | haskellworks |
| hw-dsv | 49 | 0.0 | 3 | Unbelievably fast streaming DSV file parser | (bsd3, csv, data-structures, library, program, simd, succinct-data-structures, text) | 2024-01-10 | 0.4.1.2 | newhoggy, haskellworks, GeorgeWilson |
| hw-dump | 12 | 0.0 | 1 | File Dump | (bit, bsd3, data, library, program) | 2020-04-14 | 0.1.1.0 | newhoggy, haskellworks |
| hw-eliasfano | 25 | 0.0 | 2 | Elias-Fano | (bsd3, data, data-structures, library, program, succinct-data-structures) | 2022-03-25 | 0.1.2.1 | newhoggy, haskellworks |
| hw-excess | 41 | 0.0 | 3 | Excess | (bsd3, data, data-structures, library, succinct-data-structures) | 2020-04-14 | 0.2.3.0 | newhoggy, haskellworks |
| hw-fingertree | 161 | 0.0 | 5 | Generic finger-tree structure, with example instances | (bsd3, data-structures, library) | 2022-03-21 | 0.1.2.1 | newhoggy, haskellworks |
| hw-fingertree-strict | 42 | 0.0 | 2 | Generic strict finger-tree structure | (bsd3, data-structures, library) | 2022-03-25 | 0.1.2.1 | newhoggy, haskellworks |
| hw-hedgehog | 32 | 0.0 | 2 | Extra hedgehog functionality | (bsd3, library, test) | 2022-03-19 | 0.1.1.1 | newhoggy, haskellworks |
| hw-hspec-hedgehog | 57 | 1.25 | 3 | Interoperability between hspec and hedgehog | (bsd3, library, test) | 2022-03-19 | 0.1.1.1 | newhoggy, haskellworks |
| hw-int | 36 | 0.0 | 6 | Additional facilities for Integers | (bsd3, data, library) | 2020-04-26 | 0.0.2.0 | newhoggy, haskellworks |
| hw-ip | 102 | 0.0 | 3 | Library for manipulating IP addresses and CIDR blocks | (bsd3, library, network, program) | 2022-03-19 | 2.4.2.1 | newhoggy, haskellworks, arbornetworks, dsturnbull |
| hw-json | 92 | 2.0 | 5 | Memory efficient JSON parser | (bsd3, data, library, program) | 2024-11-08 | 1.3.3.0 | newhoggy, haskellworks |
| hw-json-demo | 4 | 0.0 | 0 | Memory efficient JSON parser | (bsd3, data, library) | 2022-03-24 | 1.0.0.0 | haskellworks |
| hw-json-lens | 17 | 0.0 | 2 | Lens for hw-json | (bsd3, data, data-structures, json, library, succinct-data-structures) | 2020-04-14 | 0.2.1.0 | newhoggy, haskellworks |
| hw-json-simd | 38 | 0.0 | 3 | SIMD-based JSON semi-indexer | (bsd3, data, library, program) | 2022-12-19 | 0.1.1.2 | newhoggy, haskellworks |
| hw-json-simple-cursor | 23 | 0.0 | 2 | Memory efficient JSON parser | (bsd3, data, library, program) | 2022-03-24 | 0.1.1.1 | newhoggy, haskellworks |
| hw-json-standard-cursor | 56 | 0.0 | 3 | Memory efficient JSON parser | (bsd3, data, library, program) | 2022-03-24 | 0.2.3.2 | newhoggy, haskellworks |
| hw-kafka-avro | 48 | 2.0 | 2 | Avro support for Kafka infrastructure | (bsd3, library, services) | 2024-10-13 | 6.0.2 | newhoggy, alexeyraga, haskellworks |
| hw-lazy | 4 | 0.0 | 0 | Combinators for lazy IO | (bsd3, data, library) | 2022-06-10 | 0.0.0.1 | newhoggy, haskellworks |
| hw-mquery | 51 | 0.0 | 3 | Monadic query DSL | (bsd3, data, library, program) | 2024-11-08 | 0.2.1.2 | newhoggy, haskellworks |
| hw-packed-vector | 24 | 0.0 | 2 | Packed Vector | (bsd3, data, library, program, vector) | 2022-03-21 | 0.2.1.1 | newhoggy, haskellworks |
| hw-parser | 47 | 0.0 | 6 | Simple parser support | (bsd3, data, library, parser) | 2020-04-14 | 0.1.1.0 | newhoggy, haskellworks |
| hw-playground-linear | 11 | 0.0 | 0 | Primitive functions and data types | (bsd3, data, library) | 2021-02-24 | 0.1.0.0 | haskellworks |
| hw-prim | 352 | 0.0 | 29 | Primitive functions and data types | (bsd3, data, library) | 2022-10-30 | 0.6.3.2 | newhoggy, haskellworks, GeorgeWilson |
| hw-prim-bits (deprecated) | 24 | 0.0 | 0 | Primitive support for bit manipulation | (bsd3, data, deprecated, library, program) | 2021-09-18 | 0.1.0.5 | newhoggy, haskellworks |
| hw-rankselect | 159 | 2.0 | 14 | Rank-select | (bit, bsd3, data, data-structures, library, program, succinct-data-structures) | 2022-03-23 | 0.13.4.1 | newhoggy, haskellworks, GeorgeWilson |
| hw-rankselect-base | 60 | 0.0 | 15 | Rank-select base | (bit, bsd3, data, data-structures, library, succinct-data-structures) | 2020-06-09 | 0.3.4.1 | newhoggy, haskellworks, GeorgeWilson |
| hw-simd | 38 | 0.0 | 4 | SIMD library | (bit, bsd3, data, library, simd) | 2022-12-19 | 0.1.2.2 | newhoggy, haskellworks |
| hw-simd-cli | 5 | 0.0 | 0 | SIMD library | (bit, bsd3, data, library, program, simd) | 2021-03-17 | 0.0.0.1 | newhoggy, haskellworks |
| hw-streams | 39 | 0.0 | 2 | Primitive functions and data types | (bsd3, data, library) | 2024-08-15 | 0.0.1.1 | newhoggy, haskellworks |
| hw-string-parse | 32 | 0.0 | 6 | String parser | (bit, bsd3, data, library) | 2022-03-20 | 0.0.0.5 | newhoggy, haskellworks, GeorgeWilson |
| hw-tar | 8 | 0.0 | 0 | Library for creating and extracting tar archives | (bsd3, codec, library, program) | 2021-03-09 | 0.0.0.1 | haskellworks |
| hw-uri | 43 | 0.0 | 1 | Supports IO on URIs | (bsd3, data, library, program) | 2020-03-12 | 0.2.1.0 | newhoggy, haskellworks |
| hw-vector (deprecated in favor of hw-prim) | 11 | 0.0 | 1 | Vector type with convenient typeclass instances | (bsd3, data, deprecated, library) | 2016-10-28 | 0.0.0.1 | haskellworks |
| hw-xml | 60 | 2.0 | 1 | XML parser based on succinct data structures. | (bsd3, data, data-structures, library, program, succinct-data-structures, xml) | 2024-01-10 | 0.5.1.2 | newhoggy, haskellworks |
| hwall-auth-iitk | 8 | 0.0 | 1 | Initial version of firewall Authentication for IITK network. | (bsd3, network, program) | 2014-04-14 | 0.1.0.1 | satvikc |
| hweblib | 51 | 0.0 | 1 | Haskell Web Library | (bsd3, library, web) | 2014-05-25 | 0.6.3 | AycanIrican |
| hws | 5 | 0.0 | 1 | Simple Haskell Web Server | (bsd3, program, web-server) | 2010-10-04 | 1.1.0.1 | SimonMarlow |
| hxmppc | 13 | 0.0 | 1 | Haskell XMPP (Jabber Client) Command Line Interface (CLI) | (bsd3, network, program) | 2011-10-20 | 0.2.3 | NicolasPouillard |
| hxournal | 81 | 0.0 | 1 | A pen notetaking program written in haskell | (application, bsd3, library, program) | 2012-09-03 | 0.6.6.1 | IanWooKim |
| hxt-css | 24 | 0.0 | 1 | CSS selectors for HXT | (bsd3, html, library, xml) | 2016-08-23 | 0.1.0.3 | MariosTitas |
| hxt-extras | 13 | 0.0 | 3 | Extra functions for HXT | (bsd3, library, xml) | 2011-09-11 | 0.4.1 | ThomasDuBuisson, TonyMorris |
| hxt-pickle-utils | 16 | 0.0 | 3 | Utility functions for using HXT picklers. | (bsd3, library, xml) | 2015-04-10 | 0.1.0.3 | AdamBergmark, ErikHesselink |
| hxweb | 5 | 0.0 | 1 | Minimal webframework using fastcgi, libxml2 and libxslt. | (bsd3, library, web) | 2006-09-26 | 0.1 | DavidHimmelstrup |
| hyahtzee | 22 | 0.0 | 1 | A Yahtzee game implementation in Haskell | (bsd3, game, program) | 2021-04-18 | 0.5 | DamienCassou |
| hybrid | 6 | 0.0 | 1 | A implementation of a type-checker for Lambda-H | (bsd3, compilers-interpreters, program) | 2008-03-04 | 2.0 | GwernBranwen |
| hybrid-vectors | 43 | 0.0 | 6 | Hybrid vectors e.g. Mixed Boxed/Unboxed vectors | (bsd3, data, library, vector) | 2023-08-06 | 0.2.4 | EdwardKmett, ryanglscott |
| hydra-hs | 8 | 0.0 | 1 | Haskell binding to the Sixense SDK for the Razer Hydra | (bsd3, hardware, library) | 2014-01-06 | 1.0.0.2 | MarcelRuegenberg |
| hydra-print | 16 | 0.0 | 2 | NCurses interface to view multiple ByteString streams in parallel. | (bsd3, concurrency, library, program) | 2013-04-22 | 0.1.0.3 | RyanNewton |
| hydrogen-data | 19 | 0.0 | 1 | Hydrogen Data | (bsd3, language, library) | 2015-01-08 | 0.14 | JulianFleischer |
| hydrogen-syntax | 44 | 0.0 | 2 | Hydrogen Syntax | (bsd3, language, library) | 2015-03-22 | 0.17 | JulianFleischer |
| hydrogen-util (deprecated in favor of hydrogen-parsing, hydrogen-prelude) | 17 | 0.0 | 3 | Hydrogen Tools | (bsd3, deprecated, language, library) | 2014-12-16 | 0.8 | JulianFleischer |
| hyena | 9 | 0.0 | 5 | Simple web application server | (bsd3, library, network) | 2010-11-11 | 0.1.0.1 | JohanTibell |
| hyper | 37 | 0.0 | 2 | Display class for the HyperHaskell graphical Haskell interpreter | (bsd3, graphics, library, pretty-printer) | 2021-05-08 | 0.2.1.1 | HeinrichApfelmus |
| hyper-extra | 30 | 0.0 | 1 | Display instances for the HyperHaskell graphical Haskell interpreter | (bsd3, graphics, library, pretty-printer) | 2021-05-08 | 0.2.0.1 | HeinrichApfelmus |
| hyper-haskell-server | 24 | 0.0 | 1 | Server back-end for the HyperHaskell graphical Haskell interpreter | (bsd3, compilers-interpreters, program) | 2024-02-10 | 0.2.3.1 | HeinrichApfelmus |
| hyperbole | 34 | 0.0 | 0 | Interactive HTML apps using type-safe serverside Haskell | (bsd3, library, network, program, web) | 2024-05-21 | 0.3.6 | seanhess |
| hyperdrive | 5 | 0.0 | 1 | a fast, trustworthy HTTP(s) server built | (bsd3, library, program, web) | 2013-01-08 | 0.1 | JeremyShaw |
| hyperfunctions | 5 | 0.0 | 1 | Hyperfunctions | (bsd3, categories, control, library) | 2015-06-21 | 0 | EdwardKmett |
| hypergeomatrix | 15 | 0.0 | 0 | Hypergeometric function of a matrix argument | (bsd3, library, math, numeric) | 2024-03-25 | 1.1.0.2 | stla |
| hyperion | 5 | 0.0 | 0 | Reliable performance measurement with robust data export. | (benchmarking, bsd3, library, program) | 2017-09-06 | 0.1.0.0 | MathieuBoespflug |
| hyperloglog | 150 | 2.0 | 3 | An approximate streaming (constant space) unique object counter | (bsd3, library, numeric) | 2022-04-18 | 0.4.6 | EdwardKmett, EricMertens, ryanglscott |
| hyperloglogplus | 5 | 2.0 | 1 | Approximate cardinality estimation using constant space | (bsd3, haskell, library) | 2016-07-05 | 0.1.0.0 | ezhulenev |
| hyperscript | 5 | 0.0 | 0 | A parser for the _hyperscript programming language | (bsd3, library, program, web) | 2022-01-30 | 0.1.0.1 | rashad1030 |
| hypertypes | 15 | 0.0 | 0 | Typed ASTs | (algorithms, bsd3, compilers-interpreters, language, library, logic, unification) | 2023-07-25 | 0.2.2 | YairChuchem |
| hyphenate (deprecated) | 14 | 0.0 | 1 | Text hyphenation algorithm | (bsd3, deprecated, library, text) | 2009-02-10 | 0.1 | RohanDrape |
| hz3 (deprecated) | 12 | 0.0 | 0 | Bindings for the Z3 Theorem Prover | (bit-vectors, bsd3, deprecated, formal-methods, library, math, smt, theorem-provers) | 2019-10-01 | 96.0.0.0 | |
| hzaif | 10 | 0.0 | 0 | This package is Zaif Exchange Api wrapper | (bsd3, library, program, web) | 2016-01-24 | 0.1.0.0 | |
| hzenhan | 18 | 0.0 | 1 | Zenhan library for Haskell | (bsd3, library, text) | 2021-04-12 | 0.0.5 | karky7 |
| hzenity | 22 | 0.0 | 1 | Haskell interface to Zenity dialogs | (bsd3, development, library) | 2021-12-25 | 0.4.1 | EmilAxelsson |
| hzk | 29 | 0.0 | 5 | Haskell client library for Apache Zookeeper | (bsd3, database, library) | 2014-10-17 | 2.1.0 | DiegoSouza |
| i18n | 25 | 0.0 | 1 | Internationalization for Haskell | (bsd3, library, text) | 2016-08-22 | 0.4.0.0 | EugeneGrigoriev, filib |
| i3ipc | 11 | 0.0 | 0 | A type-safe wrapper around i3's IPC | (bsd3, i3, lib, library, windowmanager) | 2020-05-01 | 0.2.0.0 | leshow |
| iCalendar | 47 | 2.0 | 2 | iCalendar data types, parser, and printer. | (bsd3, library, text) | 2024-09-10 | 0.4.1.0 | ChristianRoedliAmble, ClintAdams, EelcoLempsink, schoettl |
| iban | 16 | 0.0 | 1 | Validate and generate IBANs | (bsd3, finance, library) | 2015-11-27 | 0.1.1.1 | ibotty, jv |
| ical (deprecated in favor of iCalendar) | 11 | 2.0 | 0 | iCalendar format parser and org-mode converter. | (bsd3, deprecated, library, program, web) | 2015-11-24 | 0.0.1 | ChrisDone |
| ice40-prim | 34 | 2.0 | 1 | Lattice iCE40 Primitive IP | (bsd3, hardware, library) | 2024-01-16 | 0.3.1.4 | dopamane |
| icepeak | 19 | 0.0 | 0 | A fast JSON document store with push notification support. | (bsd3, library, program, web) | 2022-11-17 | 1.0.0.0 | fatho, rkrzr |
| icon-fonts | 14 | 0.0 | 1 | Package for handling icon fonts in Haskell | (bsd3, graphics, library) | 2018-03-12 | 0.2.1.1 | rprospero |
| iconv | 71 | 0.0 | 11 | String encoding conversion | (bsd3, library, text) | 2015-06-01 | 0.4.1.3 | DuncanCoutts, IanLynagh |
| iconv-typed | 12 | 0.0 | 1 | Type safe iconv wrapper | (bsd3, library, web) | 2016-10-25 | 0.2.0.0 | AlfredoDiNapoli |
| identicon | 23 | 0.0 | 2 | Flexible generation of identicons | (bsd3, graphics, image, library) | 2023-12-29 | 0.2.3 | mrkkrp |
| identicon-style-squares | 13 | 2.0 | 1 | Squares style for the identicon package | (bsd3, graphics, library) | 2019-01-02 | 0.1.0.1 | fgaz |
| identifiers | 22 | 0.0 | 1 | Numeric identifiers for values. | (bsd3, data, library) | 2017-05-20 | 0.4.3.0 | awagner83 |
| idiii | 30 | 0.0 | 1 | ID3v2 (tagging standard for MP3 files) library | (bsd3, library, program, sound, text) | 2012-11-04 | 0.1.3.3 | AlexeyAlekhin, BartonMassey, ChrisWagner |
| idiomatic | 8 | 0.0 | 0 | Deriving Applicative for sum types.. Idiomatically. | (bsd3, generics, library) | 2022-04-16 | 0.1.1.0 | BaldurBlondal |
| idna | 21 | 0.0 | 3 | Implements IDNA (RFC 3490). | (bsd3, data, library, rfc, text) | 2014-01-06 | 0.3.0 | GeorgePollard |
| idna2008 (deprecated) | 5 | 2.0 | 2 | Converts Unicode hostnames into ASCII | (bsd3, deprecated, library, network) | 2011-07-06 | 0.0.1.0 | JonKristensen |
| idringen | 16 | 0.0 | 0 | A project manage tool for Idris. | (bsd3, development, library, program) | 2016-08-24 | 0.1.0.3 | zjhsdtc |
| idris | 189 | 2.25 | 1 | Functional Programming Language with Dependent Types | (bsd3, compilers-interpreters, dependent-types, library, program) | 2021-10-22 | 1.3.4 | EdwinBrady, niklasl |
| ieee (deprecated in favor of ieee754) | 49 | 0.0 | 2 | Utilities for dealing with IEEE floating point numbers | (bsd3, deprecated, library, math) | 2010-09-20 | 0.7 | PatrickPerry |
| ieee-utils | 12 | 0.0 | 2 | ieee-utils | (bsd3, library, numerical) | 2008-10-16 | 0.4.0 | MattMorrow |
| ieee-utils-tempfix | 7 | 0.0 | 1 | ieee-utils | (bsd3, library, numerical) | 2014-03-22 | 0.4.0.1 | MichalKonecny |
| ieee754 | 117 | 2.0 | 27 | Utilities for dealing with IEEE floating point numbers | (bsd3, library, math) | 2017-01-30 | 0.8.0 | PatrickPerry |
| iexcloud | 6 | 0.0 | 0 | Library for the IEX Trading API | (bsd3, library, net) | 2019-07-13 | 0.0.0.1 | davidb, ksallberg, joshua_morris |
| if | 11 | 0.0 | 1 | (?) and (?>) conditional operator | (bsd3, control, library) | 2016-11-17 | 0.1.0.0 | winterland |
| if-instance | 21 | 0.0 | 0 | Branch on whether a constraint is satisfied | (bsd3, library, plugin, type-system) | 2023-08-30 | 0.5.1.0 | sheaf |
| ifcxt | 10 | 2.25 | 1 | put if statements within type constraints | (bsd3, control, library) | 2016-08-03 | 0.1.1 | MikeIzbicki |
| ifscs | 8 | 0.0 | 2 | An inductive-form set constraint solver | (bsd3, constraints, library) | 2013-10-22 | 0.2.0.0 | TristanRavitch |
| ig | 43 | 2.0 | 1 | Bindings to Instagram's API. | (bsd3, library, web) | 2016-06-30 | 0.8 | FelipeLessa, JeanPhilippeMoresmau, cdepillabout |
| ignore | 8 | 1.5 | 1 | Handle ignore files of different VCSes | (bsd3, library, program, system) | 2015-08-23 | 0.1.1.0 | AlexanderThiemann |
| igraph | 10 | 2.0 | 1 | Bindings to the igraph C library. | (bsd3, data-structures, graphs, library) | 2013-01-15 | 0.1.1 | NilsSchweinsberg |
| igrf | 11 | 0.0 | 1 | International Geomagnetic Reference Field | (bsd3, library, science) | 2020-05-04 | 0.4.0.0 | dmcclean |
| ihaskell-hvega | 76 | 2.0 | 1 | IHaskell display instance for hvega types. | (bsd3, development, library) | 2023-12-26 | 0.5.0.5 | DouglasBurke |
| ihaskell-inline-r | 8 | 0.0 | 1 | Embed R quasiquotes and plots in IHaskell notebooks. | (bsd3, development, library) | 2016-01-24 | 0.1.1.0 | FacundoDominguez, MathieuBoespflug |
| ihaskell-rlangqq | 18 | 0.0 | 1 | a rDisp quasiquote to show plots from Rlang-QQ in IHaskell | (bsd3, development, library) | 2015-06-24 | 0.3.0.0 | gibiansky, VaibhavSagar |
| ihttp (deprecated) | 22 | 0.0 | 1 | Incremental HTTP iteratee | (bsd3, deprecated, library, network, program) | 2011-06-15 | 0.3.0 | ErtugrulSoeylemez, esz |
| illuminate | 6 | 2.0 | 1 | A fast syntax highlighting library built with alex. | (bsd3, library, text) | 2011-07-08 | 0.1 | JohnMacFarlane |
| image-type | 13 | 0.0 | 2 | Determine the type of an image by reading the first bytes. | (bsd3, graphics, library) | 2014-08-04 | 0.1.0.0 | BaldurBlondal |
| imagefilters | 9 | 0.0 | 1 | Image Filters (contrast, brightness, gaussian blur, etc) | (bsd3, graphics, library) | 2012-01-15 | 0.1 | TimChannell |
| imagepaste | 11 | 0.0 | 1 | Command-line image paste utility | (bsd3, network, program) | 2012-05-30 | 0.2.0.1 | YuriBochkarev |
| imagesize-conduit | 77 | 0.0 | 3 | Determine the size of some common image formats. | (bsd3, conduit, graphics, library) | 2015-03-31 | 1.1 | AdamBergmark, FelipeLessa, MichaelSnoyman, lostbean |
| imap | 56 | 0.0 | 1 | An efficient IMAP client library, with SSL and streaming | (bsd3, library, network) | 2018-12-03 | 0.3.0.9 | mkawalec |
| imapget | 13 | 0.0 | 1 | Downloads email from imap SSL servers. | (bsd3, network, program) | 2013-01-08 | 0.0.3 | FacundoDominguez |
| imgurder | 12 | 0.0 | 1 | Uploader for Imgur | (bsd3, library, program, web) | 2011-10-27 | 1.2 | DanColish |
| imj-animation | 5 | 2.0 | 1 | Animation Framework | (algorithms, animation, bsd3, game-engine, graphics, library) | 2018-01-01 | 0.1.0.2 | OlivierSohn |
| imj-base | 7 | 2.0 | 2 | Game engine with geometry, easing, animated text, delta rendering. | (algorithms, animation, bsd3, game-engine, graphics, library, mathematics, optimisation, optimization, program, terminal, user-interface) | 2018-01-01 | 0.1.0.2 | OlivierSohn |
| imj-game-hamazed | 5 | 2.0 | 0 | A game with flying numbers and 8-bit color animations. | (animation, application, bsd3, education, game, graphics, library, program) | 2018-01-01 | 0.1.0.2 | OlivierSohn |
| imj-measure-stdout | 5 | 0.0 | 1 | An application to determine the maximum capacity of stdout buffer. | (bsd3, console, program, terminal) | 2018-01-01 | 0.1.0.2 | OlivierSohn |
| imj-prelude | 6 | 0.0 | 3 | Prelude library. | (bsd3, game-engine, library) | 2018-01-01 | 0.1.0.2 | OlivierSohn |
| immortal-queue | 15 | 2.0 | 0 | Build a pool of queue-processing worker threads. | (bsd3, concurrency, library) | 2020-03-03 | 0.1.0.1 | lysergia |
| imperative-edsl | 34 | 0.0 | 3 | Deep embedding of imperative programs with code generation | (bsd3, language, library) | 2021-08-28 | 0.9 | AndersPersson, EmilAxelsson, mararon |
| imperative-edsl-vhdl (deprecated in favor of hardware-edsl) | 8 | 0.0 | 1 | Deep embedding of VHDL programs with code generation. | (bsd3, deprecated, language, library) | 2015-12-14 | 0.3.2 | mararon |
| implicit-hie | 183 | 0.0 | 2 | Auto generate hie-bios cradles & hie.yaml | (bsd3, development, hie, hls, library, tools) | 2022-12-22 | 0.1.4.0 | Avi_Dessauer |
| implicit-hie-cradle | 96 | 0.0 | 1 | Auto generate hie-bios cradles | (bsd3, development, hie, hls, library, tools) | 2023-03-15 | 0.5.0.1 | Avi_Dessauer |
| implicit-params | 8 | 0.0 | 1 | Named and unnamed implicit parameters with defaults. | (bsd3, data, library) | 2013-12-23 | 0.2.1 | ShaneOBrien |
| imprevu | 5 | 0.0 | 4 | Reactive programming language based on a DSL | (bsd3, language, library) | 2017-03-13 | 0.1.0 | CorentinDupont |
| imprevu-happstack | 5 | 0.0 | 1 | Imprevu support for Happstack | (bsd3, language, library) | 2017-03-13 | 0.1.0 | CorentinDupont |
| imprint (deprecated in favor of distributed-closure) | 7 | 0.0 | 1 | Serialization of arbitrary Haskell expressions | (bsd3, deprecated, library, serialization) | 2018-01-08 | 0.0.1.0 | mrkkrp |
| improve | 68 | 0.0 | 2 | An imperative, verifiable programming language for high assurance applications. | (bsd3, embedded, formal-methods, language, library) | 2011-07-29 | 0.4.0 | TomHawkins |
| impure-containers | 36 | 0.0 | 1 | Mutable containers in Haskell. | (bsd3, data-structures, library) | 2020-02-14 | 0.5.1 | andrewthad, chessai |
| in-other-words | 20 | 0.0 | 4 | A higher-order effect system where the sky's the limit | (bsd3, control, library) | 2022-06-15 | 0.2.1.1 | KingoftheHomeless |
| in-other-words-plugin | 9 | 0.0 | 1 | Disambiguate obvious uses of effects when using in-other-words. | (bsd3, control-language, library) | 2021-01-30 | 0.1.0.0 | KingoftheHomeless |
| inbox | 14 | 0.0 | 0 | Inbox for asychronous messages | (bsd3, library, testing) | 2021-07-17 | 0.2.0 | luntain |
| inc-ref | 18 | 0.0 | 1 | A STM reference useful for incremental computing | (bsd3, concurrency, library) | 2014-07-25 | 0.3.0.0 | JonathanFischoff |
| inch | 8 | 0.0 | 1 | A type-checker for Haskell with integer constraints | (bsd3, language, program) | 2014-06-07 | 0.2.0 | AdamGundry |
| include-env | 37 | 0.0 | 0 | Include the value of an environment variable at compile time | (bsd3, development, library) | 2022-01-08 | 0.5.0.0 | ocramz |
| include-file | 27 | 0.0 | 1 | Inclusion of files in executables at compile-time. | (bsd3, development, library) | 2019-02-07 | 0.1.0.4 | DanielDiaz |
| incremental | 29 | 0.0 | 2 | incremental update library | (bsd3, data, library) | 2020-09-19 | 0.3.1 | FumiakiKinoshita |
| incremental-computing | 7 | 0.0 | 1 | Incremental computing | (bsd3, data, library) | 2016-07-25 | 0.0.1.0 | WolfgangJeltsch |
| incremental-maps | 5 | 0.0 | 1 | Package for doing incremental computations on maps | (bsd3, data, library) | 2016-05-25 | 0.0.0.0 | jelken |
| incremental-sat-solver | 30 | 0.0 | 3 | Simple, Incremental SAT Solving as a Library | (algorithms, bsd3, library) | 2016-08-31 | 0.1.8 | SebastianFischer |
| increments | 8 | 0.0 | 1 | type classes for incremental updates to data | (bsd3, data, library) | 2015-01-07 | 0.1.0.4 | JohnLato |
| indent | 30 | 0.0 | 0 | Fix your indentation. | (bsd3, indentation, library, program, text) | 2019-06-12 | 0.0.5 | vapourismo |
| indentation | 22 | 0.0 | 2 | Indentation sensitive parsing combinators for Parsec and Trifecta | (bsd3, library, parsing) | 2018-10-06 | 0.3.3 | MichaelAdams, OmerAgacan, AlekseyKliger |
| indentation-core | 13 | 0.0 | 3 | Indentation sensitive parsing combinators core library | (bsd3, library, parsing) | 2018-10-06 | 0.0.0.2 | AlekseyKliger |
| indentation-parsec | 13 | 0.0 | 2 | Indentation sensitive parsing combinators for Parsec | (bsd3, library, parsing) | 2018-10-06 | 0.0.0.2 | AlekseyKliger |
| indentation-trifecta | 14 | 0.0 | 1 | Indentation sensitive parsing combinators for Trifecta | (bsd3, library, parsing) | 2018-10-06 | 0.1.0 | AlekseyKliger |
| indents | 68 | 0.0 | 6 | indentation sensitive parser-combinators for parsec | (bsd3, library, parsing, text) | 2019-10-02 | 0.5.0.1 | JasperVanDerJeugt, SamAnklesaria |
| index-core | 19 | 0.0 | 2 | Indexed Types | (bsd3, control, indexed, library) | 2016-06-12 | 1.0.4 | GabrielGonzalez |
| indexed | 31 | 0.0 | 14 | Haskell98 indexed functors, monads, comonads | (bsd3, control, library) | 2016-09-17 | 0.1.3 | ReinerPope, typedrat |
| indexed-containers | 18 | 0.0 | 0 | Simple, no-frills indexed lists. | (bsd3, data-structures, library) | 2020-03-02 | 0.1.0.2 | zliu41 |
| indexed-do-notation | 12 | 0.0 | 1 | Do notation for indexed monads | (bsd3, language, library) | 2013-05-01 | 0.1 | FumiakiKinoshita |
| indexed-extras | 19 | 0.0 | 3 | Indexed functors, monads and comonads that require extensions to Haskell98 | (bsd3, control, library) | 2016-07-08 | 0.2 | ReinerPope, typedrat |
| indexed-free | 20 | 0.0 | 2 | indexed monads for free | (bsd3, control, library, monad) | 2013-11-27 | 0.3.1 | FumiakiKinoshita |
| indexed-list-literals | 88 | 2.0 | 2 | Type safe indexed list literals | (bsd3, data, library) | 2020-04-30 | 0.2.1.3 | DavidMD |
| indexed-profunctors | 250 | 0.0 | 4 | Utilities for indexed profunctors | (bsd3, data, lenses, library, optics, profunctors) | 2023-06-22 | 0.1.1.1 | AdamGundry, AndresLoeh, phadej, arybczak |
| indexed-state | 8 | 0.0 | 0 | Indexed State | (bsd3, data, library) | 2024-05-15 | 0.0.5 | TonyMorris |
| indexed-transformers | 22 | 0.0 | 0 | Atkey indexed monad transformers | (bsd3, control, library) | 2024-01-15 | 0.1.0.4 | echatav |
| indextype | 22 | 0.0 | 4 | A series of type families and constraints for "indexable" types. | (bsd3, control, library) | 2017-10-19 | 0.3.0.1 | clinton |
| indian-language-font-converter | 15 | 0.0 | 1 | Indian Language Font Converter | (bsd3, language, library) | 2013-12-02 | 0.2 | AkashJagdhane |
| inf-backprop | 19 | 2.0 | 0 | Automatic differentiation and backpropagation. | (bsd3, library, mathematics) | 2023-05-13 | 0.1.0.2 | AlexeyTochin |
| infernal | 20 | 0.0 | 0 | The Infernal Machine - An AWS Lambda Custom Runtime for Haskell | (aws, bsd3, library) | 2022-10-17 | 0.7.0 | ejconlon |
| infinite-list | 87 | 0.0 | 8 | Infinite lists | (bsd3, data, library) | 2023-12-26 | 0.1.1 | Bodigrim |
| infinite-search | 16 | 0.0 | 1 | Exhaustively searchable infinite sets. | (algorithms, bsd3, data, library, monads, search) | 2009-01-09 | 0.12 | LukePalmer |
| infinity | 10 | 0.0 | 1 | (bsd3, program, unclassified) | 2007-11-07 | 0.3 | AustinSeipp | |
| inflist | 7 | 0.0 | 1 | An infinite list type and operations thereon. | (bsd3, data, library) | 2012-02-05 | 0.0.1 | JamesFisher |
| influxdb | 295 | 0.0 | 4 | InfluxDB client library for Haskell | (bsd3, database, library) | 2024-07-12 | 1.9.3.2 | MitsutoshiAoe |
| ini | 202 | 0.0 | 13 | Configuration files in the INI format. | (bsd3, configuration, data, library) | 2022-07-25 | 0.4.2 | AndreasAbel, ChrisDone, chris_martin |
| ini-qq | 7 | 0.0 | 1 | Quasiquoter for INI | (bsd3, configuration, data, library) | 2016-07-15 | 0.1.0.0 | kseo |
| inilist | 8 | 0.0 | 1 | Processing for .ini files with duplicate sections and options | (bsd3, library) | 2015-07-25 | 0.2.0.0 | MikeMeyer |
| initialize | 8 | 0.0 | 2 | Initialization and Deinitialization of 'Storable' values. | (bsd3, data, library) | 2018-10-25 | 0.1.1.0 | chessai |
| inj-base | 20 | 0.0 | 1 | 'Inj' instances for 'base' | (bsd3, data, library) | 2018-07-13 | 0.2.0.0 | int_index |
| injections | 7 | 0.0 | 0 | Canonical categorical conversions (injections and projections) | (bsd3, data, library) | 2021-08-26 | 0.1.0.0 | ThomasTuegel |
| inline-asm | 37 | 0.0 | 0 | Inline some Assembly in ur Haskell! | (bsd3, ffi, library) | 2022-12-25 | 0.5.0.2 | 0xd34df00d |
| inline-java (deprecated) | 87 | 0.0 | 3 | Java interop via inline Java code in Haskell modules. | (bsd3, deprecated, ffi, java, jvm, library) | 2020-11-30 | 0.10.0 | AlpMestanogullari, FacundoDominguez, MathieuBoespflug |
| inline-r | 88 | 2.25 | 4 | Seamlessly call R from Haskell and vice versa. No FFI required. | (bsd3, ffi, library) | 2023-05-22 | 1.0.1 | FacundoDominguez, MathieuBoespflug, RomanCheplyaka, connorbaker |
| input-parsers | 63 | 0.0 | 5 | Extension of the parsers library with more capability and efficiency | (bsd3, library, parsing) | 2023-11-25 | 0.3.0.2 | MarioBlazevic |
| insert-ordered-containers | 237 | 0.0 | 33 | Associative containers retaining insertion order for traversals. | (bsd3, library, web) | 2024-07-03 | 0.2.6 | phadej |
| inspection-proxy | 21 | 0.0 | 1 | A simple proxy for debugging plaintext protocols communication | (bsd3, program, testing) | 2014-03-30 | 0.1.0.3 | MariusGhita |
| inspector-wrecker | 5 | 0.0 | 0 | Create benchmarks from the HAR files | (bsd3, library, program, web) | 2016-09-19 | 0.1.0.0 | JonathanFischoff |
| instance-control | 18 | 0.0 | 1 | Controls how the compiler searches for instances using type families. | (bsd3, control, library) | 2017-09-27 | 0.1.2.0 | lazac |
| instance-map | 5 | 0.0 | 1 | Template haskell utilities for helping with deserialization etc. of existential types | (bsd3, dependent-types, library) | 2018-07-23 | 0.1.0.0 | rwarfield |
| instant-aeson | 9 | 0.0 | 1 | Generic Aeson instances through instant-generics | (bsd3, generics, library) | 2015-08-09 | 0.2 | RenzoCarbonara |
| instant-bytes | 7 | 0.0 | 1 | Generic Serial instances through instant-generics | (bsd3, generics, library) | 2015-08-09 | 0.2 | RenzoCarbonara |
| instant-deepseq | 6 | 0.0 | 1 | Generic NFData instances through instant-generics | (bsd3, generics, library) | 2015-08-09 | 0.2 | RenzoCarbonara |
| instant-generics | 35 | 0.0 | 11 | Generic programming library with a sum of products view | (bsd3, generics, library) | 2016-07-30 | 0.6 | JosePedroMagalhaes |
| instant-hashable | 12 | 0.0 | 1 | Generic Hashable instances through instant-generics | (bsd3, generics, library) | 2015-08-09 | 0.2 | RenzoCarbonara |
| instinct | 5 | 0.0 | 1 | Fast artifical neural networks | (ai, bsd3, library) | 2011-08-22 | 0.1.0 | ErtugrulSoeylemez, esz |
| instrument | 9 | 0.0 | 1 | Easy stats/metrics instrumentation for Haskell programs | (bsd3, data, library) | 2023-01-13 | 0.6.1.0 | MichaelXavier |
| instrument-cloudwatch | 6 | 0.0 | 0 | Adds a worker for the instrument package that exports to Amazon CloudWatch | (bsd3, library, web) | 2023-01-13 | 0.2.1.0 | MichaelXavier |
| int-cast | 44 | 2.0 | 6 | Checked conversions between integral types | (bsd3, data, library) | 2018-04-03 | 0.2.0.0 | HerbertValerioRiedel |
| int-like | 29 | 0.0 | 1 | Newtype wrappers over IntSet and IntMap | (bsd3, data-structures, library) | 2024-10-25 | 0.1.3 | ejconlon |
| int-supply | 9 | 0.0 | 2 | A simple, efficient supply of integers using atomic fetch-and-add. | (bsd3, data, library) | 2023-11-27 | 1.0.0 | mitchellwrosen |
| integer-conversion | 346 | 0.0 | 5 | Conversion from strings to Integer | (bsd3, data, library) | 2024-05-13 | 0.1.1 | phadej |
| integer-gmp | 67 | 1.5 | 113 | Integer library based on GMP | (algebra, bsd3, library, numeric) | 2022-08-07 | 1.1 | BenGamari, HerbertValerioRiedel, wz1000 |
| integer-pure | 7 | 0.0 | 2 | A pure-Haskell implementation of arbitrary-precision Integers. | (bsd3, library, numeric) | 2014-04-24 | 1.0 | MalcolmWallace |
| integer-simple | 21 | 0.0 | 19 | Simple Integer library | (bsd3, library, unclassified) | 2016-05-21 | 0.1.1.1 | BenGamari, HerbertValerioRiedel, wz1000 |
| integration | 78 | 0.0 | 8 | Fast robust numeric integration via tanh-sinh quadrature | (bsd3, graphics, library) | 2015-03-07 | 0.2.1 | EdwardKmett |
| intel-aes | 36 | 0.0 | 1 | Hardware accelerated AES encryption and Random Number Generation. | (bsd3, cryptography, library) | 2011-08-25 | 0.2.1.1 | RyanNewton |
| intensional-datatys | 6 | 0.0 | 0 | A GHC Core plugin for intensional datatype refinement checking | (bsd3, language, library) | 2020-07-24 | 0.2.0.0 | eddiejones |
| interactive-plot | 8 | 2.0 | 0 | Interactive quick time series plotting | (bsd3, interactive, library, program) | 2019-09-09 | 0.1.0.0 | jle |
| interleave | 9 | 0.0 | 1 | Combinators for supporting interleaving of different behaviours | (bsd3, control, library) | 2011-01-07 | 1.0 | NeilBrown |
| intern | 140 | 2.0 | 18 | Efficient hash-consing for arbitrary data types | (bsd3, data, data-structures, library) | 2023-08-08 | 0.9.5 | EdwardKmett, ryanglscott |
| intero | 144 | 2.0 | 1 | Complete interactive development program for Haskell | (bsd3, development, program) | 2019-05-14 | 0.1.40 | AnthonyCowley, ChrisDone |
| interp | 10 | 0.0 | 0 | Tracery-like randomized text interpolation | (bsd3, interpolation, library, program, text) | 2019-02-18 | 1.0.0.2 | swizzard |
| interpolatedstring-qq | 9 | 0.0 | 2 | QuasiQuoter for Ruby-style multi-line interpolated strings. | (bsd3, data, library) | 2010-07-18 | 0.2 | ErikCharlebois |
| interpolatedstring-qq-mwotton (deprecated in favor of interpolatedstring-qq) | 8 | 0.0 | 1 | DO NOT USE THIS. interpolatedstring-qq works now. | (bsd3, data, deprecated, library) | 2010-07-18 | 0.1.1 | MarkWotton |
| interpolatedstring-qq2 | 8 | 0.0 | 0 | QuasiQuoter for multi-line interpolated strings | (bsd3, data, library) | 2019-05-06 | 0.1.0.0 | isovector |
| interpolation | 35 | 0.0 | 1 | piecewise linear and cubic Hermite interpolation | (bsd3, library, math) | 2021-08-07 | 0.1.1.2 | HenningThielemann |
| interprocess | 17 | 0.0 | 1 | Shared memory and control structures for IPC | (bsd3, library, system) | 2022-07-02 | 0.2.1.0 | achirkin |
| interruptible | 10 | 0.0 | 1 | Monad transformers that can be run and resumed later, conserving their context. | (bsd3, control, library) | 2016-06-08 | 0.1.1.1 | marcosdumay |
| interval-algebra | 121 | 0.0 | 1 | An implementation of Allen's interval algebra for temporal logic | (algebra, bsd3, library, program, time) | 2023-05-26 | 2.2.0 | brendanrbrown |
| interval-functor | 11 | 0.0 | 0 | Intervals of functors. | (bsd3, data, library) | 2024-10-04 | 0.0.0.1 | robrix |
| interval-patterns | 44 | 0.0 | 0 | Intervals, and monoids thereof | (algebra, bsd3, charts, data-structures, library, math, statistics) | 2024-04-18 | 0.8.0 | melaniebrown |
| intervals | 230 | 2.0 | 7 | Interval Arithmetic | (bsd3, library, math) | 2021-02-17 | 0.9.2 | EdwardKmett, EricMertens, ryanglscott |
| intmap-graph | 19 | 0.0 | 1 | A graph library that allows to explore edges after their type | (bsd3, graphs, library) | 2020-08-28 | 1.3.0.0 | TillmannVogt |
| intset | 11 | 0.0 | 2 | Pure, mergeable, succinct Int sets. | (bsd3, data, library) | 2013-12-07 | 0.1.1.0 | SamTruzjan |
| intset-imperative | 10 | 0.0 | 1 | An imperative integer set written in Haskell. | (bsd3, data-structures, library) | 2018-08-03 | 0.1.0.0 | hverr |
| inventory | 24 | 0.0 | 0 | Project statistics and definition analysis | (bsd3, library, program, utility) | 2023-03-18 | 0.1.0.4 | aaronallen8455 |
| invertible | 69 | 1.25 | 5 | bidirectional arrows, bijective functions, and invariant functors | (bsd3, composition, control, data, library) | 2023-07-04 | 0.2.0.8 | DylanSimon |
| invertible-grammar | 48 | 0.0 | 1 | Invertible parsing combinators framework | (bsd3, language, library) | 2023-11-12 | 0.1.3.5 | EugeneSmolanka |
| invertible-hlist | 5 | 0.0 | 1 | invertible functions and instances for HList | (bsd3, composition, control, data, library) | 2017-03-07 | 0.2.0.2 | DylanSimon |
| invertible-hxt | 23 | 0.0 | 2 | invertible transformer instances for HXT Picklers | (bsd3, composition, library, xml) | 2017-03-07 | 0.1 | DylanSimon |
| invertible-syntax | 14 | 0.0 | 2 | Invertible syntax descriptions for both parsing and pretty printing. | (bsd3, library, text) | 2011-09-21 | 0.2.1 | TillmannRendel |
| involutive-semigroups | 10 | 0.0 | 0 | Semigroups with involution. | (algebra, bsd3, data, library, math) | 2020-07-30 | 0.1.0.0 | nosewings |
| io-capture (deprecated) | 23 | 0.0 | 1 | Capture IO actions' stdout and stderr | (bsd3, deprecated, library, system) | 2016-04-18 | 1.0.0 | YusakuHashimoto, mitchellwrosen |
| io-choice | 33 | 0.0 | 5 | Choice for IO and lifted IO | (bsd3, control, library) | 2018-12-11 | 0.0.7 | KazuYamamoto |
| io-embed | 17 | 0.0 | 0 | Use Template Haskell to embed the result of an IO computation. | (bsd3, data, library, template-haskell) | 2024-10-10 | 0.1.0.1 | gtollini |
| io-machine | 16 | 0.0 | 1 | Easy I/O model to learn IO monad | (bsd3, education, library) | 2016-04-08 | 0.2.0.0 | YoshikuniJujo |
| io-manager | 31 | 2.0 | 1 | Skeleton library around the IO monad. | (bsd3, library, program, training) | 2023-02-20 | 0.1.0.4 | MihaiMaruseac |
| io-memoize | 19 | 0.0 | 2 | Memoize IO actions | (bsd3, library, system) | 2014-06-12 | 1.1.1.0 | DanBurton |
| io-reactive | 5 | 0.0 | 2 | An API for generating TIMBER style reactive objects. | (bsd3, control, library, program, reactivity) | 2008-09-23 | 0.1.1 | AndyGill |
| io-region | 16 | 0.0 | 1 | Exception safe resource management with dynamic regions | (bsd3, control, library) | 2015-04-24 | 0.1.1 | YurasShumovich |
| io-storage | 23 | 0.0 | 4 | A key-value store in the IO monad. | (bsd3, data, database, library, system) | 2009-08-06 | 0.3 | WillDonnelly, frasertweedale |
| io-streams | 341 | 2.5 | 101 | Simple, composable, and easy-to-use stream I/O | (bsd3, data, io-streams, library, network) | 2022-08-17 | 1.5.2.2 | DougBeardsley, GregoryCollins |
| io-streams-haproxy | 159 | 0.0 | 1 | HAProxy protocol 1.5 support for io-streams | (bsd3, io-streams, library, network) | 2019-01-28 | 1.0.1.0 | DougBeardsley, GregoryCollins |
| io-streams-http | 28 | 0.0 | 1 | http-client for io-streams | (bsd3, io-streams, library, web) | 2015-05-01 | 0.2.1.2 | DavidJohnson |
| io-string-like | 18 | 0.0 | 1 | Classes to handle Prelude style IO functions for different datatypes | (bsd3, data, library) | 2018-01-14 | 0.1.0.1 | clinton |
| ion | 6 | 0.0 | 1 | EDSL for concurrent, realtime, embedded programming on top of Ivory | (bsd3, embedded, language, library, program) | 2016-09-23 | 1.0.0.0 | hodapp |
| ip | 225 | 0.0 | 25 | Library for IP and MAC addresses | (bsd3, library, web) | 2024-03-01 | 1.7.8 | andrewthad, chessai, l3c_amartin |
| ip6addr | 95 | 0.0 | 1 | Commandline tool to deal with IPv6 address text representations | (bsd3, console, network, program) | 2024-08-19 | 2.0.0 | MichelBoucey |
| ipa | 22 | 2.0 | 0 | Internal Phonetic Alphabet (IPA) | (bsd3, language, library) | 2021-06-14 | 0.3.1.1 | RoryTylerHayford |
| ipc (deprecated) | 20 | 0.0 | 1 | High level inter-process communication library | (bsd3, deprecated, library, system) | 2010-10-20 | 0.0.5 | ThomasDuBuisson |
| ipfs-api | 11 | 0.0 | 1 | Auto-generated IPFS HTTP API | (bsd3, library, network, web) | 2019-05-23 | 0.1.0.0 | KimAltintop, jkarni |
| ipld-cid | 7 | 0.0 | 1 | IPLD Content-IDentifiers <https://github.com/ipld/cid> | (bsd3, data, library) | 2019-05-23 | 0.1.0.0 | KimAltintop, jkarni |
| ipopt-hs | 19 | 0.0 | 1 | haskell binding to ipopt and nlopt including automatic differentiation | (bsd3, library, math, numeric, optimisation) | 2016-01-12 | 0.5.1.0 | AdamVogt |
| ipprint | 26 | 0.0 | 4 | Tiny helper for pretty-printing values in ghci console | (bsd3, library, text) | 2015-10-08 | 0.6 | GlebAlexeyev, SpencerJanssen |
| iproute | 751 | 0.0 | 69 | IP Routing Table | (algorithms, bsd3, library, network) | 2024-10-24 | 1.7.15 | KazuYamamoto |
| iptables-helpers | 19 | 0.0 | 1 | iptables rules parser/printer library | (bsd3, library, program, text) | 2013-05-19 | 0.5.0 | EvgenyTarasov |
| iptadmin | 25 | 0.0 | 1 | web-interface for iptables | (application, bsd3, program, system, tools, web) | 2013-05-19 | 1.3.4 | EvgenyTarasov |
| ipynb | 245 | 0.0 | 1 | Data structure for working with Jupyter notebooks (ipynb). | (bsd3, library, text) | 2022-01-12 | 0.2 | JohnMacFarlane |
| irc | 79 | 0.0 | 3 | A small library for parsing IRC messages. | (bsd3, data, library, network) | 2023-12-09 | 0.6.1.1 | TrevorElliott |
| irc-bytestring | 9 | 0.0 | 1 | serialization and parsing of IRC messages | (bsd3, irc, library, network) | 2013-03-07 | 0.1 | AdamCurtis |
| irc-colors | 11 | 0.0 | 1 | Colourize your IRC strings | (bsd3, irc, library, text) | 2015-04-13 | 0.1 | EdwardTjornhammar |
| ircbot | 69 | 2.0 | 2 | A library for writing IRC bots | (bsd3, library, network, program) | 2023-12-14 | 0.6.6.2 | JeremyShaw |
| ircbouncer (deprecated) | 16 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.2.0 | |
| ireal | 23 | 1.5 | 1 | Real numbers and intervals with relatively efficient exact arithmetic. | (bsd3, data, library, math-) | 2015-10-31 | 0.2.3 | sydow |
| iridium | 18 | 0.0 | 0 | Automated Local Cabal Package Testing and Uploading | (bsd3, development, library, program) | 2018-10-03 | 0.1.5.8 | lspitzner |
| ironforge | 37 | 0.0 | 2 | A technical demo for Antisplice. | (bsd3, game, library, program) | 2016-04-04 | 0.1.0.36 | implementation |
| irt | 7 | 0.0 | 1 | Item Response Theory functions for use in computerized adaptive testing | (bsd3, library, math) | 2017-08-03 | 0.2.0.1 | ElliotRobinson |
| is | 25 | 0.0 | 1 | Generic pattern predicates | (bsd3, data, library) | 2018-11-19 | 0.4.3 | vlopez |
| isdicom | 10 | 0.0 | 1 | An executable and library to determine if a file is a DICOM file | (bsd3, library, medical, program, system) | 2014-09-09 | 0.0.2 | TonyMorris |
| isiz | 10 | 0.0 | 1 | A program to show the size of image and whether suitable for wallpaper. | (bsd3, graphics, program) | 2014-04-15 | 0.0.1 | HironaoKomatsu |
| islink | 12 | 0.0 | 1 | Check if an HTML element is a link | (bsd3, html, library, xml) | 2014-10-07 | 0.1.0.0 | MariosTitas |
| ismtp (deprecated) | 33 | 0.0 | 1 | Advanced ESMTP library | (bsd3, deprecated, library, network) | 2012-01-03 | 4.0.2 | ErtugrulSoeylemez, esz |
| iso639 | 19 | 0.0 | 4 | ISO-639-1 language codes | (bsd3, data, library) | 2015-01-25 | 0.1.0.3 | HugoGomes |
| iso8583-bitmaps | 13 | 0.0 | 1 | Parse and merge ISO 8583-style bitmaps | (bsd3, data, library) | 2018-04-03 | 0.1.1.0 | IlyaPortnov |
| iso8601-duration | 7 | 0.0 | 2 | Types and parser for ISO8601 durations | (bsd3, data, library) | 2024-06-10 | 0.1.2.0 | albertov, adrian |
| isobmff | 7 | 0.0 | 0 | A parser and generator for the ISO-14496-12/14 base media file format | (bsd3, codec, library) | 2019-02-08 | 0.14.0.0 | SvenHeyll |
| isobmff-builder | 32 | 1.5 | 1 | A (bytestring-) builder for the ISO-14496-12 base media file format | (bsd3, codec, library) | 2017-02-23 | 0.11.3.0 | SvenHeyll |
| isohunt | 12 | 0.0 | 1 | Bindings to the isoHunt torrent search API | (bsd3, library, web) | 2012-04-03 | 0.1.3 | ReinerPope |
| ispositive | 9 | 2.0 | 1 | Positive integers test. | (bsd3, library, unclassified) | 2016-03-25 | 0.2 | stettberger |
| it-has | 7 | 0.0 | 0 | Automatically derivable Has instances. | (bsd3, data, library) | 2020-05-18 | 0.2.0.0 | dnikolovv |
| itanium-abi | 27 | 0.0 | 3 | An implementation of name mangling/demangling for the Itanium ABI | (bsd3, development, library) | 2023-03-24 | 0.1.2 | TristanRavitch |
| itcli | 7 | 0.0 | 1 | Issue Tracker for the CLI | (bsd3, development, program) | 2018-09-14 | 0.1.8.3 | theNerd247 |
| itemfield | 25 | 0.0 | 1 | A brick Widget for selectable summary of many elements on a terminal | (bsd3, console, graphics, library) | 2017-02-06 | 1.2.5.0 | KevinQuick |
| iter-stats | 19 | 0.0 | 1 | iteratees for statistical processing | (bsd3, library, math) | 2015-01-05 | 0.1.0.4 | JohnLato |
| iterIO | 11 | 0.0 | 4 | Iteratee-based IO with pipe operators | (bsd3, data, enumerator, library, system) | 2012-04-19 | 0.2.2 | AmitLevy, DavidMazieres, DanielBGiffin |
| iterable | 9 | 0.0 | 2 | API for hierarchical multilevel collections. | (bsd3, data-structures, library) | 2014-05-19 | 3.0 | MichalGajda |
| iteratee | 156 | 0.0 | 41 | Iteratee-based I/O | (bsd3, data, library, system) | 2014-05-19 | 0.8.9.6 | JohnLato |
| iteratee-compress | 29 | 0.0 | 6 | Enumeratees for compressing and decompressing streams | (bsd3, codec, data, library) | 2014-05-19 | 0.3.3.1 | JohnLato, MaciejPiechotka |
| iteratee-mtl (deprecated in favor of iteratee) | 18 | 0.0 | 1 | Iteratee-based I/O | (bsd3, data, deprecated, library, system) | 2010-10-27 | 0.5.0.0 | JohnLato |
| iteratee-stm | 7 | 0.0 | 1 | Concurrent iteratees using STM | (bsd3, data, library) | 2012-04-10 | 0.1.2 | JohnLato |
| iterio-server | 15 | 0.0 | 2 | Library for building servers with IterIO | (bsd3, enumerator, library, network) | 2012-04-19 | 0.3 | AmitLevy |
| iterm-show | 14 | 0.0 | 2 | Enable graphical display of images inline on some terminals | (bsd3, development, library, program) | 2018-10-10 | 0.1.0.1 | lukec |
| iterm-show-JuicyPixels | 10 | 0.0 | 1 | Orphan Show instances for JuciyPixels image types. | (bsd3, development, library) | 2018-10-10 | 0.1.0.0 | lukec |
| iterm-show-diagrams | 7 | 0.0 | 1 | Orphan Show instances for diagrams package that render inline in some terminals | (bsd3, graphics, library) | 2018-10-10 | 0.1.0.0 | lukec |
| ival (deprecated) | 9 | 0.0 | 1 | Intervals | (bsd3, deprecated, library, unclassified) | 2018-09-22 | 0.2.0.0 | |
| ivor (deprecated in favor of idris) | 28 | 0.0 | 2 | Theorem proving library based on dependent type theory | (bsd3, dependent-types, deprecated, library, theorem-provers) | 2011-06-16 | 0.1.14.1 | EdwinBrady, GwernBranwen |
| ivory | 24 | 2.25 | 11 | Safe embedded C programming. | (bsd3, language, library) | 2019-04-05 | 0.1.0.9 | EricMertens, LeePike |
| ivory-artifact | 16 | 0.0 | 4 | Manage additional data files during Ivory compilation. | (bsd3, language, library) | 2016-12-16 | 0.1.0.5 | EricMertens, LeePike |
| ivory-avr-atmega328p-registers | 6 | 0.0 | 0 | Ivory register bindings for the Atmega328p | (bsd3, language, library) | 2020-11-19 | 0.1.0.0 | erdeszt |
| ivory-backend-c | 22 | 0.0 | 5 | Ivory C backend. | (bsd3, language, library) | 2018-07-17 | 0.1.0.8 | EricMertens, LeePike |
| ivory-bitdata (deprecated in favor of ivory) | 7 | 0.0 | 2 | Ivory bit-data support. | (bsd3, deprecated, language, library, program) | 2014-03-26 | 0.2.0.0 | EricMertens, LeePike |
| ivory-eval | 17 | 0.0 | 1 | Simple concrete evaluator for Ivory programs | (bsd3, library, testing) | 2019-04-05 | 0.1.0.6 | EricMertens, LeePike |
| ivory-examples | 20 | 0.0 | 1 | Ivory examples. | (bsd3, language, program) | 2016-12-16 | 0.1.0.5 | EricMertens, LeePike |
| ivory-hw | 18 | 0.0 | 2 | Ivory hardware model (STM32F4). | (bsd3, language, library) | 2018-07-17 | 0.1.0.6 | EricMertens, LeePike |
| ivory-opts | 20 | 0.0 | 2 | Ivory compiler optimizations. | (bsd3, language, library) | 2018-07-18 | 0.1.0.6 | EricMertens, LeePike |
| ivory-quickcheck | 10 | 0.0 | 1 | QuickCheck driver for Ivory. | (bsd3, library, testing) | 2016-12-16 | 0.2.0.5 | EricMertens, LeePike |
| ivory-serialize | 13 | 0.0 | 1 | Serialization library for Ivory. | (bsd3, language, library) | 2019-04-05 | 0.1.0.6 | EricMertens, LeePike |
| ivory-stdlib | 17 | 0.0 | 1 | Ivory standard library. | (bsd3, language, library) | 2016-12-16 | 0.1.0.5 | EricMertens, LeePike |
| ivy-web | 7 | 0.0 | 1 | A lightweight web framework | (bsd3, library, web) | 2011-10-28 | 0.2 | JamesDeng |
| iwlib | 30 | 0.0 | 2 | Bindings for the iw C library | (bsd3, library, network, system) | 2022-07-11 | 0.1.2 | JoseAntonioOrtegaRuiz |
| ix | 10 | 0.0 | 0 | Indexed monads | (bsd3, library, unclassified) | 2020-02-11 | 0.1.1.0 | |
| ix-shapable | 15 | 0.0 | 4 | Reshape multi-dimensional arrays. | (bsd3, data, library) | 2009-05-18 | 0.1.0 | TracyWadleigh |
| ixdopp | 11 | 0.0 | 1 | A preprocessor for expanding "ixdo" notation for indexed monads | (bsd3, language, program, source-tools) | 2013-01-23 | 0.1.3 | JesseTov |
| ixmonad (deprecated in favor of effect-monad, type-level-sets) | 26 | 0.0 | 1 | Embeds effect systems into Haskell using parameteric effect monads | (bsd3, control, deprecated, library, monads) | 2014-05-15 | 0.57 | DominicOrchard |
| ixset | 53 | 0.0 | 16 | Efficient relational queries on Haskell sets. | (bsd3, data-structures, library) | 2022-04-22 | 1.1.1.2 | DavidFox, JeremyShaw |
| ixset-typed | 89 | 0.0 | 12 | Efficient relational queries on Haskell sets. | (bsd3, data-structures, library) | 2022-05-10 | 0.5.1.0 | AndresLoeh |
| ixshader | 4 | 0.0 | 1 | A shallow embedding of the OpenGL Shading Language in Haskell. | (bsd3, game, library) | 2017-10-07 | 0.0.1.0 | SchellScivally |
| j | 29 | 2.0 | 0 | J in Haskell | (array, bsd3, ffi, interpreters, j, library) | 2021-12-19 | 0.3.0.1 | vmchale |
| ja-base-extra | 11 | 0.0 | 2 | Extra functions I require in base | (bsd3, development, library) | 2015-09-26 | 0.2.1.0 | justus |
| jacobi-elliptic | 17 | 0.0 | 0 | Neville Theta Functions and Jacobi Elliptic Functions | (bsd3, library, math, numeric) | 2023-10-18 | 0.1.3.0 | stla |
| jacobi-roots | 20 | 0.0 | 2 | Roots of two shifted Jacobi polynomials (Legendre and Radau) to double precision | (bsd3, library, math) | 2014-05-27 | 0.2.0.4 | GregHorn |
| jacobi-theta | 34 | 0.0 | 2 | Jacobi Theta Functions | (bsd3, library, math, numeric) | 2023-10-31 | 0.2.2.2 | stla |
| jaeger-flamegraph | 18 | 2.0 | 1 | Generate flamegraphs from Jaeger .json dumps. | (bsd3, library, program, testing) | 2019-07-26 | 1.3.2 | fommil |
| jail | 9 | 0.0 | 1 | Jailed IO monad. | (bsd3, library, security, system) | 2009-08-27 | 0.0.1.1 | SebastiaanVisser |
| jailbreak-cabal | 75 | 0.0 | 1 | Strip version restrictions from Cabal files | (bsd3, distribution, program) | 2023-02-13 | 1.4 | PeterSimons, sternenseemann, jophish, cdepillabout, maralorn, expipiplus1 |
| japanese-calendar | 19 | 0.0 | 1 | Data type of Japanese Calendar (Wareki). | (bsd3, library, time) | 2019-04-01 | 0.1.1.0 | nakaji_dayo |
| japanese-holidays | 25 | 0.0 | 1 | Japanese holidays utility | (bsd3, library, time) | 2020-01-08 | 1.0.0.0 | cohei |
| jarify | 8 | 0.0 | 0 | Jarification of Haskell sources | (bsd3, ffi, java, jvm, library, program) | 2017-04-21 | 1.0 | MathieuBoespflug, FelixRaimundo |
| jason | 5 | 0.0 | 0 | A fast JASONETTE-iOS JSON combinator library for haskell. | (bsd3, library, program, value) | 2016-11-10 | 0.1.0.1 | Lupino |
| java-character | 14 | 0.0 | 1 | Functions to simulate Java's Character class. | (bsd3, development, library) | 2012-10-30 | 0.0.4 | TonyMorris |
| javascript-bridge | 5 | 0.0 | 1 | Remote Monad for JavaScript on the browser | (bsd3, library, network, program) | 2019-09-12 | 0.2.0 | AndyGill |
| javascript-extras | 30 | 0.0 | 2 | Extra javascript functions when using GHCJS | (bsd3, library, program, web) | 2018-07-02 | 0.5.0.0 | louispan |
| javasf | 5 | 0.0 | 1 | A utility to print the SourceFile attribute of one or more Java class files. | (bsd3, development, program) | 2014-05-24 | 0.1.0 | TonyMorris |
| javav | 11 | 0.0 | 1 | A utility to print the target version of Java class files. | (bsd3, development, program) | 2014-05-23 | 0.1.1 | TonyMorris |
| jenkinsPlugins2nix | 24 | 0.0 | 0 | Generate nix for Jenkins plugins. | (bsd3, library, nix, program) | 2021-08-16 | 0.5.0.0 | MateuszKowalczyk, ThomasBach |
| jespresso | 14 | 0.0 | 1 | Extract all JavaScript from an HTML page and consolidate it in one script. | (bsd3, library, program, web) | 2015-06-22 | 1.0.2 | AndreyChudnov |
| jet | 10 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2021-12-06 | 0.0.0.2 | ChrisPenner | |
| jet-stream | 6 | 0.0 | 0 | Yet another streaming library. | (bsd3, library, streaming) | 2024-07-19 | 1.1.0.0 | DanielDiazCarrete |
| jinquantities | 10 | 2.0 | 1 | Unit conversion and manipulation library. | (bsd3, data, library, math, physics, program) | 2018-09-12 | 0.1.1 | Novadiscovery |
| jl | 6 | 0.0 | 0 | Functional sed for JSON | (bsd3, development, library, program) | 2022-05-17 | 0.1.0 | ChrisDone |
| jmacro | 158 | 2.0 | 17 | QuasiQuotation library for programmatic generation of Javascript code. | (bsd3, language, library, program) | 2023-03-22 | 0.6.18 | GershomBazerman, JeremyShaw |
| jmacro-rpc | 22 | 2.0 | 3 | JSON-RPC clients and servers using JMacro, and evented client-server Reactive Programming. | (bsd3, library, network, web) | 2018-05-11 | 0.3.3 | GershomBazerman, JeremyShaw |
| jmacro-rpc-happstack | 21 | 0.0 | 1 | Happstack backend for jmacro-rpc | (bsd3, library, network, web) | 2015-05-18 | 0.3.2 | GershomBazerman, JeremyShaw |
| jmacro-rpc-snap | 12 | 0.0 | 1 | Snap backend for jmacro-rpc | (bsd3, library, network, web) | 2014-07-05 | 0.3 | GershomBazerman, JeremyShaw |
| jni (deprecated) | 41 | 0.0 | 5 | Complete JNI raw bindings. | (bsd3, deprecated, ffi, java, jvm, library) | 2020-11-30 | 0.8.0 | FacundoDominguez, MathieuBoespflug |
| join | 16 | 0.0 | 1 | Parallel Join Patterns with Guards and Propagation | (bsd3, concurrency, library) | 2009-03-28 | 0.4 | MartinSulzmann |
| join-api | 3 | 0.0 | 1 | Bindings for Join push notifications | (bsd3, library, web) | 2017-05-01 | 0.0.0.0 | KevinCotrone |
| joinlist (deprecated) | 8 | 0.0 | 1 | Join list - symmetric list type | (bsd3, data, deprecated, library) | 2010-02-14 | 0.3.0 | StephenTetley |
| joint | 41 | 0.0 | 1 | Trying to compose non-composable | (bsd3, control, data, library) | 2021-01-01 | 0.1.9 | iokasimovmt |
| jonathanscard | 6 | 0.0 | 1 | An implementation of the Jonathan's Card API. | (bsd3, library, web) | 2011-08-08 | 0.1.1 | MichaelSchade |
| jord | 41 | 2.0 | 0 | Geographical Position Calculations | (bsd3, geography, library, program) | 2020-09-21 | 2.0.0.0 | CedricLiegeois |
| jose-jwt | 159 | 2.0 | 12 | JSON Object Signing and Encryption Library | (bsd3, cryptography, json) | 2024-03-02 | 0.10.0 | LukeTaylor |
| jpeg | 9 | 0.0 | 1 | A library for decoding JPEG files written in pure Haskell | (bsd3, graphics, library) | 2014-08-12 | 0.0.1.1 | AtzeDijkstra |
| jpl-horizons-api | 13 | 0.0 | 0 | Ephemerides for solar system objects from the JPL Horizons service | (api, astronomy, bsd3, library, program) | 2022-03-12 | 0.4.0.0 | ocramz |
| jps | 9 | 0.0 | 1 | Jump point search for Haskell | (algorithm, bsd3, library) | 2018-08-20 | 0.1.0.0 | isovector |
| js-good-parts | 16 | 0.0 | 1 | Javascript: The Good Parts -- AST & Pretty Printer | (bsd3, javascript, language, library) | 2012-08-20 | 0.0.7 | SeanSeefried |
| jsmw | 3 | 0.0 | 1 | Javascript Monadic Writer base package. | (bsd3, language, library) | 2009-04-26 | 0.1 | DmitryGolubovsky |
| json | 227 | 1.75 | 75 | Support for serialising Haskell to and from JSON | (bsd3, library, web) | 2023-07-17 | 0.11 | DonaldStewart, EricMertens, IavorDiatchki, SigbjornFinne |
| json-alt | 5 | 0.0 | 4 | Union 'alternative' or Either that has untagged JSON encoding. | (bsd3, data, library, tools) | 2018-11-28 | 1.0.0 | MichalGajda |
| json-assertions | 44 | 0.0 | 1 | Test that your (Aeson) JSON encoding matches your expectations | (bsd3, library, testing) | 2018-07-06 | 1.0.13 | OliverCharles |
| json-autotype | 119 | 2.5 | 5 | Automatic type declaration for JSON input data | (bsd3, data, library, program, tools, type-provider) | 2020-04-19 | 3.1.2 | MichalGajda, PeterSimons |
| json-b | 14 | 0.0 | 3 | JSON parser that uses byte strings. | (bsd3, library, program, text) | 2009-10-01 | 0.0.4 | JasonDusek |
| json-builder | 26 | 0.0 | 3 | Data structure agnostic JSON serialization | (bsd3, json, library) | 2013-02-01 | 0.3 | LeonSmith |
| json-directory | 20 | 0.0 | 0 | Load JSON from files in a directory structure | (bsd3, codec, library, program) | 2024-07-26 | 0.1.0.3 | lukec |
| json-enumerator (deprecated in favor of aeson) | 11 | 0.0 | 3 | Pure-Haskell utilities for dealing with JSON with the enumerator package. (deprecated) | (bsd3, deprecated, enumerator, json, library) | 2012-01-19 | 0.0.1.2 | MichaelSnoyman |
| json-litobj | 4 | 0.0 | 1 | Extends Text.JSON to handle literal JS objects. | (bsd3, library, text) | 2015-08-23 | 0.1.0.0 | jonkoc |
| json-pointy | 4 | 0.0 | 0 | JSON Pointer (RFC 6901) parsing, access, and modification | (bsd3, development, library) | 2019-10-30 | 0.1.0.1 | IanDuncan |
| json-query | 20 | 0.0 | 1 | Kitchen sink for querying JSON | (bsd3, data, library) | 2024-01-29 | 0.2.3.1 | andrewthad, l3c_amartin |
| json-rpc-generic | 32 | 0.0 | 1 | Generic encoder and decode for JSON-RPC | (bsd3, library, network) | 2021-09-07 | 0.2.1.6 | KeiHibino |
| json-schema | 51 | 0.0 | 7 | Types and type classes for defining JSON schemas. | (bsd3, data, library) | 2018-07-07 | 0.7.4.2 | AdamBergmark, ErikHesselink, dcastro |
| json-sop | 51 | 0.0 | 1 | Generics JSON (de)serialization using generics-sop | (bsd3, generics, library) | 2024-10-31 | 0.2.3 | AndresLoeh, EdskoDeVries |
| json-stream | 187 | 2.0 | 3 | Incremental applicative JSON parser | (bsd3, json, library, text) | 2024-09-11 | 0.4.6.0 | ondrap |
| json-syntax | 31 | 0.0 | 2 | High-performance JSON parser and encoder | (bsd3, data, library) | 2024-02-07 | 0.2.7.2 | andrewthad, l3c_amartin |
| json-to-haskell | 16 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2020-11-09 | 0.1.1.2 | ChrisPenner | |
| json-to-type | 13 | 0.0 | 0 | Automatic type declaration for JSON input data | (bsd3, data, library, program, tools) | 2024-09-26 | 4.0.1 | Jappie |
| json-tokens | 6 | 0.0 | 0 | Tokenize JSON | (bsd3, data, library) | 2019-09-30 | 0.1.0.1 | andrewthad |
| json-tools | 30 | 0.0 | 1 | A collection of JSON tools | (bsd3, json, program, text, tools, utils) | 2019-10-18 | 0.5.1 | NicolasPouillard |
| json-tracer | 14 | 0.0 | 1 | A polymorphic, type-safe, json-structured tracing library | (bsd3, control, library) | 2018-05-11 | 0.0.3.0 | autotaker |
| json2 | 32 | 0.0 | 3 | Library provides support for JSON. | (bsd3, data, json, library, text) | 2011-05-29 | 0.8.3 | YuriyIskra |
| json2-hdbc | 6 | 0.0 | 1 | Support JSON for SQL Database. | (bsd3, database, json, library) | 2011-04-06 | 0.5.1 | YuriyIskra |
| json2-types | 10 | 0.0 | 3 | Defined JSON data types and function for renders JSON to string. | (bsd3, data, json, library, text) | 2011-04-06 | 0.1 | YuriyIskra |
| json2yaml (deprecated in favor of yaml) | 40 | 0.0 | 1 | Utility to convert a file from JSON to YAML format. (deprecated) | (bsd3, deprecated, program, web) | 2014-04-03 | 0.3.2.3 | MichaelSnoyman |
| json5hs | 21 | 2.0 | 0 | Serialising to and from JSON5 | (bsd3, json5, library, text, web) | 2020-09-01 | 0.1.3.1 | sakamitz |
| jsonl | 8 | 0.0 | 1 | JSON Lines | (bsd3, json, library, text, web) | 2022-05-02 | 0.2.0.0 | ocramz |
| jsonl-conduit | 17 | 2.0 | 0 | Conduit interface to JSONL-encoded data | (bsd3, json, library, text, web) | 2023-05-01 | 0.1.4 | ocramz |
| jsonnet | 17 | 0.0 | 0 | Jsonnet implementaton in pure Haskell | (bsd3, compiler, library, program) | 2021-05-31 | 0.3.1.1 | moleike |
| jsonpath | 43 | 0.0 | 2 | Library to parse and execute JSONPath | (bsd3, json, library, text, web) | 2022-07-24 | 0.3.0.0 | axeman |
| jsonresume | 7 | 0.0 | 1 | Parser and datatypes for the JSON Resume format | (bsd3, library, text) | 2014-10-02 | 0.1.0.1 | DanielWright |
| jsonschema-gen | 16 | 2.0 | 1 | JSON Schema generator from Algebraic data type | (bsd3, data, json, library, text) | 2017-08-29 | 0.4.1.0 | yuga |
| jsop | 13 | 0.0 | 0 | Cherry picking in JSON objects | (bsd3, codec, decoder, library) | 2020-08-26 | 0.2.0.1 | PaoloVeronelli |
| jspath | 6 | 0.0 | 1 | Extract substructures from JSON by following a path. | (bsd3, library, text) | 2010-09-21 | 0.1 | KeeganMcAllister |
| judy | 47 | 0.0 | 1 | Fast, scalable, mutable dynamic arrays, maps and hashes | (bsd3, data, library) | 2018-04-16 | 0.4.1 | DonaldStewart, MarkWotton |
| juicy-gcode | 52 | 0.0 | 1 | SVG to G-Code converter | (bsd3, graphics, program) | 2023-05-29 | 1.0.0.0 | dlacko |
| jukebox | 110 | 2.0 | 1 | A first-order reasoning toolbox | (bsd3, library, logic, program) | 2024-02-27 | 0.5.5 | NickSmallbone |
| jumpthefive | 8 | 0.0 | 1 | an elementary symmetric chiffre for pragmatically protecting one's effects | (bsd3, cryptography, library, program) | 2015-04-11 | 0.0.1 | mcandre |
| junit-xml | 52 | 2.25 | 2 | Producing JUnit-style XML test reports. | (bsd3, library, web) | 2023-09-10 | 0.1.0.3 | stoeffel, JasperWoudenberg |
| jvm (deprecated) | 27 | 0.0 | 4 | Call JVM methods from Haskell. | (bsd3, deprecated, ffi, java, jvm, library) | 2020-11-30 | 0.6.0 | FacundoDominguez, MathieuBoespflug |
| jvm-batching (deprecated) | 12 | 0.0 | 1 | Provides batched marshalling of values between Java and Haskell. | (bsd3, deprecated, ffi, java, jvm, library) | 2020-11-30 | 0.2.0 | FacundoDominguez |
| jvm-parser | 5 | 0.0 | 1 | A parser for JVM bytecode files | (bsd3, language, library) | 2014-08-07 | 0.2.1 | KevinQuick, RobertDockins, galoisinc |
| jvm-streaming (deprecated) | 18 | 0.0 | 2 | Expose Java iterators as streams from the streaming package. | (bsd3, deprecated, ffi, java, jvm, library) | 2020-11-30 | 0.4.0 | FacundoDominguez, MathieuBoespflug |
| kademlia | 11 | 0.0 | 1 | An implementation of the Kademlia DHT Protocol | (bsd3, library, network) | 2015-07-31 | 1.1.0.0 | fro_ozen |
| kafka | 6 | 0.0 | 1 | TBA | (bsd3, data, library) | 2018-08-30 | 0.0.0.0 | chessai |
| kafka-client-sync | 14 | 0.0 | 0 | Synchronous Kafka Client | (bsd3, library, network) | 2020-01-17 | 0.1.1.1 | felixmulder |
| kafka-interchange | 4 | 0.0 | 0 | Serialization for kafka wire protocol | (bsd3, data, library) | 2024-03-21 | 0.2.0.0 | andrewthad |
| kan-extensions | 528 | 2.25 | 45 | Kan extensions, Kan lifts, the Yoneda lemma, and (co)density (co)monads | (bsd3, comonads, data-structures, functors, library, monads) | 2024-05-04 | 5.2.6 | EdwardKmett, EricMertens, ryanglscott |
| kangaroo | 14 | 0.0 | 1 | Binary parsing with random access. | (bsd3, library, parsing) | 2010-02-23 | 0.4.0 | StephenTetley |
| kanji | 41 | 0.0 | 0 | Perform 漢字検定 (Japan Kanji Aptitude Test) level analysis on Japanese Kanji | (bsd3, data, library) | 2021-12-08 | 3.5.0 | fosskers |
| kansas-comet | 68 | 0.0 | 4 | A JavaScript push mechanism based on the comet idiom | (bsd3, library, web) | 2024-10-26 | 0.4.3 | AndyGill, ryanglscott |
| kansas-lava | 17 | 0.0 | 4 | Kansas Lava is a hardware simulator and VHDL generator. | (bsd3, hardware, language, library) | 2018-04-06 | 0.2.4.5 | AndyGill, GergoErdi |
| kansas-lava-cores | 11 | 0.0 | 2 | FPGA Cores Written in Kansas Lava. | (bsd3, hardware, library) | 2015-06-19 | 0.1.2.2 | AndyGill, GergoErdi |
| kansas-lava-papilio | 10 | 0.0 | 1 | Kansas Lava support files for the Papilio FPGA board | (bsd3, hardware, library) | 2015-06-19 | 0.3.1 | GergoErdi |
| kansas-lava-shake | 14 | 0.0 | 1 | Shake rules for building Kansas Lava projects | (bsd3, development, library) | 2018-10-03 | 0.3.0 | GergoErdi |
| karabiner-config | 3 | 0.0 | 0 | Karabiner elements configuration generation | (bsd3, configuration, library) | 2021-08-02 | 0.0.0.0 | carymrobbins |
| karakuri | 7 | 0.0 | 1 | Good stateful automata | (bsd3, data, library) | 2013-10-21 | 0.1.1 | FumiakiKinoshita |
| karver | 22 | 0.0 | 1 | A simple template engine, inspired by jinja2 | (bsd3, library, text) | 2015-04-22 | 0.1.2 | JeremyHull |
| katip | 353 | 0.0 | 37 | A structured logging framework. | (bsd3, data, library, logging, text) | 2024-08-27 | 0.8.8.2 | MichaelXavier |
| katip-datadog | 10 | 0.0 | 0 | Datadog scribe for the Katip logging framework | (bsd3, data, library, logging, text) | 2020-10-15 | 0.2.0.0 | MichaelXavier |
| katip-effectful | 10 | 0.0 | 0 | Katip integration for Effectful | (bsd3, data, library, logging) | 2024-03-13 | 0.0.1 | eldritch_cookie |
| katip-elasticsearch | 56 | 0.0 | 1 | ElasticSearch scribe for the Katip logging framework. | (bsd3, data, library, logging, text) | 2020-10-15 | 0.7.0.0 | MichaelXavier |
| katip-kafka | 4 | 0.0 | 1 | Katip scribe to send logs to Kafka | (bsd3, library, logging) | 2018-04-28 | 0.0.1 | AlekseyUymanov |
| katip-logzio | 13 | 0.0 | 0 | Logz.IO scribe for the Katip logging framework | (bsd3, data, library, logging, text) | 2023-04-07 | 0.1.2.0 | MichaelXavier |
| katip-rollbar | 22 | 0.0 | 1 | Katip scribe that logs to Rollbar | (bsd3, library, logging) | 2018-02-19 | 0.3.0.1 | joneshf |
| katip-scalyr-scribe | 6 | 0.0 | 1 | A katip scribe for logging to json | (bsd3, library, logging) | 2018-03-14 | 0.1.0.1 | reactormonk |
| katip-syslog | 9 | 2.0 | 1 | Syslog Katip Scribe | (bsd3, library, web) | 2021-04-07 | 0.1.2.1 | AlfredoDiNapoli, ChrisDornan, MikolajKonarski |
| katip-wai | 36 | 0.0 | 0 | WAI middleware for logging request and response info through katip. | (bsd3, library, logging, web) | 2024-09-12 | 0.2.0.0 | discodave |
| katt | 11 | 0.0 | 1 | Client for the Kattis judge system. | (bsd3, library, program, utils) | 2014-06-13 | 0.2.0.3 | DavidNilsson |
| katydid | 27 | 0.0 | 0 | A haskell implementation of Katydid | (bsd3, data, library, program) | 2018-09-10 | 0.4.0.2 | awalterschulze |
| kawa | 10 | 0.0 | 0 | Key-value store in single files. | (bsd3, database, library, program) | 2018-01-15 | 0.1.0.0 | thoferon |
| kazura-queue | 25 | 0.0 | 1 | Fast concurrent queues much inspired by unagi-chan | (bsd3, concurrency, library) | 2018-09-11 | 0.1.0.4 | asakamirai |
| kd-tree | 6 | 0.0 | 1 | A simple k-d tree implementation | (bsd3, data, library) | 2014-07-25 | 0.1.0 | BenGamari |
| keenser | 7 | 0.0 | 1 | Initial project template from stack | (bsd3, library, program, web) | 2016-07-07 | 0.1.0.0 | jdabbs |
| keep-alive | 29 | 0.0 | 1 | TCP keep alive implementation | (bsd3, library, network) | 2022-06-13 | 0.2.1.0 | 3kyro |
| keera-callbacks | 11 | 0.0 | 4 | Mutable memory locations with callbacks | (bsd3, concurrency, library) | 2015-06-03 | 0.1 | IvanPerez, keera_studios_ci |
| keera-hails-i18n | 19 | 0.0 | 0 | Rapid Gtk Application Development - I18N | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-controller | 20 | 0.0 | 0 | Haskell on Gtk rails - Gtk-based controller for MVC applications | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-environment-gtk | 15 | 0.0 | 1 | Haskell on Gtk rails - Gtk-based global environment for MVC applications | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-model-lightmodel | 12 | 0.0 | 1 | Rapid Gtk Application Development - Reactive Protected Light Models | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-model-protectedmodel | 14 | 0.0 | 2 | Rapid Gtk Application Development - Protected Reactive Models | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-solutions-config | 11 | 0.0 | 0 | Haskell on Gtk rails - Easy handling of configuration files | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-solutions-gtk | 12 | 0.0 | 0 | Haskell on Gtk rails - Solutions to recurrent problems in Gtk applications | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-view | 10 | 0.0 | 3 | Haskell on Gtk rails - Generic View for MVC applications | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-mvc-view-gtk | 12 | 0.0 | 2 | Haskell on Gtk rails - Gtk-based View for MVC applications | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactive-cbmvar | 13 | 0.0 | 1 | Reactive Haskell on Rails - CBMVars as reactive values | (bsd3, development, library) | 2022-04-05 | 0.8.0 | keera_studios_ci |
| keera-hails-reactive-fs | 6 | 0.0 | 1 | Haskell on Rails - Files as Reactive Values | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactive-gtk | 19 | 0.0 | 0 | Haskell on Gtk rails - Reactive Fields for Gtk widgets | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactive-htmldom | 9 | 0.0 | 0 | Keera Hails Reactive bindings for HTML DOM via GHCJS | (bsd3, library, web) | 2022-04-05 | 0.8.0 | keera_studios_ci |
| keera-hails-reactive-network | 14 | 0.0 | 1 | Haskell on Rails - Sockets as Reactive Values | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactive-polling | 7 | 0.0 | 1 | Haskell on Rails - Polling based Readable RVs | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactive-wx | 17 | 0.0 | 1 | Haskell on Rails - Reactive Fields for WX widgets | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactive-yampa | 15 | 0.0 | 1 | Haskell on Rails - FRP Yampa Signal Functions as RVs | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactivelenses | 7 | 0.0 | 1 | Reactive Haskell on Rails - Lenses applied to Reactive Values | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keera-hails-reactivevalues | 63 | 1.5 | 12 | Haskell on Rails - Reactive Values | (bsd3, development, library) | 2022-04-05 | 0.8.0 | IvanPerez, keera_studios_ci |
| keid-core | 58 | 0.0 | 6 | Core parts of Keid engine. | (bsd3, game-engine, library) | 2024-10-02 | 0.1.9.1 | AlexanderBondarenko |
| keid-frp-banana | 14 | 0.0 | 0 | Reactive Banana integration for Keid engine. | (bsd3, game-engine, library) | 2024-10-02 | 0.1.2.1 | AlexanderBondarenko |
| keid-geometry | 15 | 0.0 | 1 | Geometry primitives for Keid engine. | (bsd3, game-engine, library) | 2023-04-06 | 0.1.1.3 | AlexanderBondarenko |
| keid-render-basic | 47 | 0.0 | 0 | Basic rendering programs for Keid engine. | (bsd3, game-engine, library) | 2023-09-10 | 0.1.9.0 | AlexanderBondarenko |
| keid-resource-gltf | 11 | 0.0 | 0 | GLTF loader for Keid engine. | (bsd3, game-engine, library) | 2023-09-10 | 0.1.0.2 | AlexanderBondarenko |
| keid-sound-openal | 11 | 0.0 | 0 | OpenAL sound system for Keid engine. | (bsd3, game-engine, library) | 2021-12-23 | 0.2.0.0 | AlexanderBondarenko |
| keid-ui-dearimgui | 32 | 0.0 | 0 | DearImGui elements for Keid engine. | (bsd3, game-engine, library) | 2024-10-02 | 0.1.3.1 | AlexanderBondarenko |
| kempe | 47 | 2.0 | 0 | Kempe compiler | (bsd3, compilers, language, library, program) | 2024-05-29 | 0.2.0.14 | vmchale |
| kerry | 9 | 0.0 | 0 | Manage and abstract your packer configurations. | (aws, bsd3, cloud, infrastructure, library) | 2019-05-23 | 0.1.1 | nhibberd |
| key (deprecated) | 16 | 0.0 | 1 | Type-safe unconstrained dynamic typing | (bsd3, deprecated, library, unclassified) | 2019-09-13 | 0.1.2.0 | |
| key-state | 13 | 0.0 | 1 | Manage key and button states and statuses | (bsd3, game, library) | 2018-04-16 | 0.2.0 | jxv |
| key-vault (deprecated) | 10 | 0.0 | 0 | Store of values of arbitrary types | (bsd3, deprecated, library, unclassified) | 2019-11-07 | 0.1.0.0 | |
| keycloak-hs | 57 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2023-10-22 | 3.0.2 | CorentinDupont | |
| keycode | 69 | 0.0 | 5 | Maps web browser keycodes to their corresponding keyboard keys | (bsd3, library, web) | 2024-10-22 | 0.2.3 | ryanglscott |
| keyed | 13 | 0.0 | 1 | Generic indexing for many data structures | (bsd3, data, library) | 2015-08-13 | 0.3.0.0 | wyager |
| keyed-vals | 26 | 0.0 | 3 | An abstract Handle for accessing collections in stores like Redis | (bsd3, data, library, redis) | 2024-02-29 | 0.2.3.1 | adetokunbo |
| keyed-vals-hspec-tests | 18 | 0.0 | 0 | Validate a keyed-vals Handle | (bsd3, data, hspec, library) | 2024-02-29 | 0.2.3.1 | adetokunbo |
| keyed-vals-mem | 24 | 0.0 | 0 | Implements a keyed-vals Handle using in-process memory | (bsd3, data, library, redis) | 2024-02-29 | 0.2.3.1 | adetokunbo |
| keyed-vals-redis | 23 | 0.0 | 0 | Access Redis using a keyed-vals Handle | (bsd3, data, library, redis) | 2024-02-29 | 0.2.3.1 | adetokunbo |
| keys | 241 | 2.0 | 31 | Keyed functors and containers | (bsd3, containers, data-structures, library) | 2020-01-29 | 3.12.3 | EdwardKmett, EricMertens, ryanglscott |
| keystore | 88 | 0.0 | 1 | Managing stores of secret things | (bsd3, cryptography, library, program) | 2023-10-14 | 0.9.0.2 | ChrisDornan |
| keyvaluehash | 24 | 0.0 | 1 | Pure Haskell key/value store implementation | (bsd3, database, library) | 2013-06-14 | 0.3.1.2 | EyalLotem |
| ki | 48 | 2.25 | 8 | A lightweight structured concurrency library | (bsd3, concurrency, library) | 2024-07-15 | 1.0.1.2 | mitchellwrosen |
| ki-unlifted | 12 | 0.0 | 2 | A lightweight structured concurrency library | (bsd3, concurrency, library) | 2023-10-10 | 1.0.0.2 | mitchellwrosen |
| kibro (deprecated) | 38 | 0.0 | 5 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.5.0 | |
| kickchan | 8 | 0.0 | 1 | Kick Channels: bounded channels with non-blocking writes | (bsd3, concurrency, data, library) | 2014-02-06 | 0.1.0.4 | JohnLato |
| kif-parser | 5 | 0.0 | 1 | Process KIF iOS test logs | (bsd3, distribution, program) | 2013-08-29 | 0.0.3 | JanChristiansen |
| kind-apply | 40 | 0.0 | 3 | Utilities to work with lists of types | (bsd3, data, library) | 2023-01-25 | 0.4.0.0 | AlejandroSerrano |
| kind-generics | 78 | 0.0 | 8 | Generic programming in GHC style for arbitrary kinds and GADTs. | (bsd3, data, library) | 2023-01-25 | 0.5.0.0 | AlejandroSerrano |
| kind-generics-deriving | 7 | 0.0 | 0 | Generic programming in GHC style for arbitrary kinds and GADTs. | (bsd3, data, library) | 2023-01-25 | 0.3.0.0 | AlejandroSerrano |
| kind-generics-th | 72 | 0.0 | 3 | Template Haskell support for generating `GenericK` instances | (bsd3, data, library) | 2023-08-02 | 0.2.3.3 | AlejandroSerrano |
| kind-integer | 14 | 0.0 | 2 | Type-level integers. Like KnownNat, but for integers. | (bsd3, library, types) | 2023-08-09 | 0.6.0 | RenzoCarbonara |
| kind-rational | 13 | 0.0 | 1 | Type-level rationals. Like KnownNat, but for rationals. | (bsd3, library, types) | 2023-08-09 | 0.5.0 | RenzoCarbonara |
| kinds | 21 | 0.0 | 5 | Emulation of subkinds and subkind polymorphism | (bsd3, library, type-system) | 2012-01-15 | 0.0.1.5 | WolfgangJeltsch |
| kit | 113 | 0.0 | 1 | A dependency manager for Xcode (Objective-C) projects | (bsd3, development, program) | 2013-02-06 | 0.7.12 | NickPartridge |
| kleene | 12 | 2.0 | 1 | Kleene algebra | (bsd3, library, math) | 2019-04-25 | 0.1 | phadej |
| kmeans | 30 | 2.0 | 2 | K-means clustering algorithm | (algorithms, bsd3, clustering, data-mining, library) | 2015-03-22 | 0.1.3 | GershomBazerman, MaxRabkin |
| kmeans-vector | 26 | 0.0 | 1 | An implementation of the kmeans clustering algorithm based on the vector package | (bsd3, library, math, program) | 2015-07-30 | 0.3.2 | AlpMestanogullari |
| kmn-programming | 6 | 0.0 | 0 | K_M,N quadratic programming | (bsd3, math, program) | 2021-12-20 | 0.9.2 | PeterDivianszky |
| kmp-dfa | 10 | 0.0 | 1 | KMP algorithm implementation, based on Deterministic Finite State Automata | (algorithms, bsd3, library) | 2017-06-18 | 0.1.0.1 | PaoloVeronelli |
| knead | 33 | 0.0 | 2 | Repa-like array processing using LLVM JIT | (bsd3, data-structures, library) | 2024-04-11 | 1.0.1.1 | HenningThielemann |
| knead-arithmetic | 7 | 0.0 | 1 | Linear algebra and interpolation using LLVM JIT | (bsd3, library, math) | 2016-10-09 | 0.0.0.1 | HenningThielemann |
| knit | 19 | 0.0 | 0 | Ties the knot on data structures that reference each other by unique keys. | (bsd3, data-structures, library) | 2024-08-02 | 0.4.0.0 | pkamenarsky |
| knit-haskell | 19 | 0.0 | 0 | a minimal Rmarkdown sort-of-thing for haskell, by way of Pandoc | (bsd3, library, text) | 2020-07-02 | 0.8.0.0 | adamCS |
| koellner-phonetic | 4 | 0.0 | 1 | "map German words to code representing pronunciation" | (bsd3, library, natural-language-processing, text) | 2014-02-04 | 0.0 | MarcWeber |
| koji-install (deprecated in favor of koji-tool) | 11 | 0.0 | 0 | CLI tool for installing rpms directly from Fedora Koji | (bsd3, deprecated, program, utility) | 2021-12-28 | 0.5 | JensPetersen |
| koji-tool | 91 | 0.0 | 0 | Koji CLI tool for querying tasks and installing builds | (bsd3, program, utility) | 2024-07-27 | 1.2 | JensPetersen |
| kontra-config | 4 | 0.0 | 0 | JSON config file parsing based on unjson | (bsd3, data, library) | 2016-09-21 | 0.1 | GracjanPolak, MikhailGlushenkov, jonathanjouty_scrive, trin_cz |
| kontrakcja-templates | 23 | 0.0 | 1 | Utilities for working with many HStringTemplate templates from files. | (bsd3, library, web) | 2024-09-16 | 0.12.0.1 | MariuszRak, arybczak |
| kqueue | 25 | 0.0 | 3 | A binding to the kqueue event library. | (bsd3, library, system) | 2021-02-15 | 0.2.1 | ErikHesselink |
| krank | 20 | 0.0 | 0 | Krank checks issue tracker link status in your source code | (bsd3, library, program, quality) | 2022-11-03 | 0.3.0 | guibou |
| krpc | 26 | 0.0 | 2 | KRPC protocol implementation | (bsd3, library, network) | 2014-02-19 | 0.6.1.0 | SamTruzjan |
| ktx-codec | 31 | 2.0 | 1 | Khronos texture format | (bsd3, graphics, library) | 2023-04-09 | 0.0.2.1 | AlexanderBondarenko |
| kudzu | 8 | 2.25 | 0 | coverage driven random testing framework | (bsd3, library, program, testing) | 2024-04-27 | 0.1.1.0 | ShaeErisson |
| kuifje | 12 | 0.0 | 0 | A Quantitative Information Flow aware programming language. | (bsd3, language, library) | 2019-09-10 | 0.1.2.0 | martonbognar |
| kure | 75 | 0.0 | 5 | Combinators for Strategic Programming | (bsd3, language, library) | 2021-04-04 | 2.18.6 | AndyGill, NeilSculthorpe |
| kure-your-boilerplate | 7 | 0.0 | 1 | Generator for Boilerplate KURE Combinators | (bsd3, language, library) | 2009-01-27 | 0.1.3 | AndyGill |
| kurita | 4 | 0.0 | 0 | Find the alpha emoji | (bsd3, game, library, program, web) | 2019-05-06 | 0 | davean |
| kyotocabinet | 25 | 0.0 | 1 | Mid level bindings to Kyoto Cabinet | (bsd3, database, library) | 2016-04-17 | 0.1.4 | FrancescoMazzoli, YurasShumovich |
| l-bfgs-b | 7 | 0.0 | 2 | Bindings to L-BFGS-B, Fortran code for limited-memory quasi-Newton bound-constrained optimization | (bsd3, library, math) | 2014-07-03 | 0.1.0.1 | GardSpreemann |
| l10n | 14 | 0.0 | 1 | Enables providing localization as typeclass instances in separate files. | (bsd3, library, text) | 2017-03-06 | 0.1.0.1 | louispan |
| labeled-graph | 6 | 0.0 | 1 | Labeled graph structure | (bsd3, data-structures, library) | 2012-11-05 | 1.0.0.0 | JeanPhilippeBernardy |
| labeled-tree | 10 | 0.0 | 5 | Labeled tree structure | (bsd3, data-structures, library) | 2010-08-04 | 1.0.0.0 | JeanPhilippeBernardy |
| labels | 49 | 0.0 | 3 | Anonymous records via named tuples | (bsd3, development, library) | 2017-08-29 | 0.3.3 | ChrisDone |
| lagrangian | 36 | 0.0 | 2 | Solve Lagrange multiplier problems | (bsd3, library, math) | 2014-10-09 | 0.6.0.1 | JonathanFischoff, pash |
| lambda-ast | 10 | 0.0 | 2 | Lambda Calculi Abstract Syntax Trees | (bsd3, compilers-interpreters, library) | 2012-02-24 | 0.0.12 | JonathanFischoff |
| lambda-bridge | 4 | 0.0 | 1 | A bridge from Haskell (on a CPU) to VHDL on a FPGA. | (bsd3, foreign, hardware, library, middleware, network, program) | 2010-11-16 | 0.1 | AndyGill |
| lambda-calculus-interpreter | 14 | 0.0 | 0 | Lambda Calculus interpreter | (bsd3, language, library, program) | 2018-09-12 | 0.1.0.3 | xeontem |
| lambda-devs | 10 | 0.0 | 1 | a Paralell-DEVS implementaion based on distributed-process | (bsd3, control, library, program, simulation) | 2013-11-24 | 0.4.0 | alios |
| lambda-options | 68 | 1.5 | 0 | Declarative command-line parser with type-driven pattern matching. | (bsd3, library, text) | 2020-09-11 | 1.1.0.1 | ThomasEding |
| lambda-placeholders | 11 | 2.0 | 1 | A library to emulate laceholders similar to Scala. | (bsd3, language, library) | 2014-05-29 | 0.0.0.0 | MatthewMirman |
| lambda-sampler | 9 | 0.0 | 1 | Boltzmann sampler utilities for lambda calculus. | (bsd3, data, library) | 2017-08-13 | 1.1 | mbendkowski |
| lambda-toolbox | 6 | 0.0 | 1 | An application to work with the lambda calculus (for learning) | (bsd3, lambdacalculus, program, teaching) | 2013-03-30 | 1.0.1 | JulianFleischer |
| lambdacat | 8 | 0.0 | 1 | Webkit Browser | (bsd3, library, program, user-interfaces) | 2011-01-08 | 0.1.1 | AndreasBaldeau |
| lambdacube | 9 | 0.0 | 1 | A simple lambda cube type checker. | (bsd3, compilers-interpreters, program) | 2008-12-25 | 2008.12.25 | LennartAugustsson |
| lambdacube-bullet (deprecated) | 6 | 0.0 | 1 | Example for combining LambdaCube and Bullet | (bsd3, deprecated, graphics, library, physics) | 2011-06-23 | 0.2.1 | CsabaHruska |
| lambdacube-compiler | 21 | 0.0 | 1 | LambdaCube 3D is a DSL to program GPUs | (bsd3, compiler, graphics, library) | 2016-11-29 | 0.6.0.1 | CsabaHruska |
| lambdacube-core (deprecated in favor of lambdacube-compiler, lambdacube-ir) | 7 | 0.0 | 3 | LambdaCube 3D IR | (bsd3, deprecated, graphics, library) | 2014-12-09 | 0.2.0 | CsabaHruska |
| lambdacube-edsl | 3 | 0.0 | 2 | LambdaCube 3D EDSL definition | (bsd3, graphics, library) | 2014-12-09 | 0.2.0 | CsabaHruska |
| lambdacube-engine (deprecated in favor of lambdacube-core) | 15 | 0.0 | 2 | 3D rendering engine written entirely in Haskell | (bsd3, deprecated, graphics, library) | 2012-07-01 | 0.2.4 | CsabaHruska, GergelyPatai |
| lambdacube-examples (deprecated in favor of lambdacube-samples) | 10 | 0.0 | 1 | Examples for LambdaCube | (bsd3, deprecated, graphics, program) | 2011-10-29 | 0.2.2 | CsabaHruska |
| lambdacube-gl | 57 | 0.0 | 2 | OpenGL 3.3 Core Profile backend for LambdaCube 3D | (bsd3, graphics, library) | 2017-05-21 | 0.5.2.4 | CsabaHruska |
| lambdacube-ir | 10 | 0.0 | 2 | LambdaCube 3D intermediate representation of 3D graphics pipelines | (bsd3, graphics, library) | 2016-11-16 | 0.3.0.1 | CsabaHruska |
| lambdacube-samples | 7 | 0.0 | 1 | Samples for LambdaCube 3D | (bsd3, graphics, program) | 2014-12-09 | 0.2.0 | CsabaHruska |
| lambdiff | 5 | 0.0 | 1 | Diff Viewer | (bsd3, development, program) | 2011-11-17 | 0.1 | JamieTurner |
| lame | 27 | 0.0 | 1 | A high-level binding to the LAME encoder | (audio, bsd3, codec, library) | 2023-10-25 | 0.2.2 | mrkkrp |
| lame-tester | 12 | 0.0 | 1 | A strange and unnecessary selective test-running library | (bsd3, demo, library) | 2018-03-05 | 1.4.0 | TheBizzle |
| landlock | 20 | 0.0 | 0 | Haskell bindings for the Linux Landlock API | (bsd3, library, system) | 2023-02-28 | 0.2.1.1 | NicolasTrangez |
| language-asn | 7 | 0.0 | 1 | ASN.1 encoding and decoding | (bsd3, language, library) | 2019-04-09 | 0.1.1.0 | andrewthad, chessai |
| language-asn1 | 17 | 0.0 | 1 | Parsing of ASN1 definitions | (bsd3, language, library, program) | 2020-06-14 | 0.6 | DmitryAstapov |
| language-ats | 184 | 2.0 | 4 | Parser and pretty-printer for ATS. | (ats, bsd3, language, lexer, library, parser, pretty-printer) | 2021-01-18 | 1.7.10.3 | vmchale |
| language-bash | 54 | 0.0 | 2 | Parsing and pretty-printing Bash shell scripts | (bsd3, language, library) | 2024-07-25 | 0.10.0 | KyleRaftogianis |
| language-bluespec | 9 | 0.0 | 1 | An implementation of the Bluespec Haskell AST | (bsd3, language, library) | 2024-02-08 | 0.1 | ryanglscott, galoisinc |
| language-boogie | 8 | 0.0 | 1 | Interpreter and language infrastructure for Boogie. | (bsd3, language, library) | 2013-02-05 | 0.2 | NadiaPolikarpova |
| language-c | 388 | 2.0 | 11 | Analysis and generation of C code | (bsd3, language, library) | 2024-11-17 | 0.10.0 | BenediktHuber, Bodigrim, jophish, expipiplus1 |
| language-c-comments | 8 | 0.0 | 1 | Extracting comments from C code | (bsd3, language, library) | 2014-03-08 | 0.3 | GeoffHulette, MatthewSottile |
| language-c-inline | 35 | 0.0 | 1 | Inline C & Objective-C code in Haskell for language interoperability | (bsd3, foreign, language, library) | 2017-07-30 | 0.7.11.0 | ManuelChakravarty |
| language-c-quote | 237 | 0.0 | 10 | C/CUDA/OpenCL/Objective-C quasiquoting library. | (bsd3, language, library) | 2024-07-02 | 0.13.0.2 | GeoffreyMainland, TroelsHenriksen |
| language-cil | 18 | 0.0 | 1 | Manipulating Common Intermediate Language AST | (.net, bsd3, language, library) | 2016-09-19 | 0.4.0 | TomLokhorst |
| language-csharp | 6 | 0.0 | 0 | C# source code manipulation | (bsd3, language, library) | 2019-05-10 | 0.0.1 | icysnowman55 |
| language-css | 19 | 0.0 | 4 | CSS 2.1 syntax | (bsd3, language, library) | 2020-05-14 | 0.0.3.1 | AntonKholomiov, tomjaguarpaw |
| language-dart | 10 | 2.25 | 1 | Manipulating Dart source: abstract syntax and pretty-printer | (bsd3, language, library) | 2016-07-12 | 0.2.0.0 | sigrlami, kseo |
| language-dickinson | 86 | 2.0 | 0 | A language for generative literature | (bsd3, compilers-interpreters, language, library, program, text) | 2024-05-29 | 1.4.3.1 | vmchale |
| language-dot | 70 | 1.75 | 5 | A library for the analysis and creation of Graphviz DOT files | (bsd3, language, library) | 2023-10-24 | 0.1.2 | BenGamari, BrianLewis |
| language-ecmascript | 106 | 2.0 | 7 | JavaScript parser and pretty-printer library | (bsd3, language, library) | 2020-03-26 | 0.19.1.0 | AndreyChudnov, ArjunGuha, DavidJohnson |
| language-ecmascript-analysis | 14 | 0.0 | 1 | JavaScript static analysis library. | (bsd3, language, library) | 2016-01-31 | 0.9.2 | AndreyChudnov |
| language-eiffel | 12 | 0.0 | 1 | Parser and pretty printer for the Eiffel language. | (bsd3, language, library) | 2013-03-06 | 0.1.2 | ScottWest |
| language-elm | 73 | 2.0 | 1 | Generate elm code | (bsd3, library, web) | 2018-12-08 | 0.2.0.0 | eliaslfox |
| language-fortran (deprecated in favor of fortran-src) | 17 | 0.0 | 2 | Fortran lexer and parser, language support, and extensions. | (bsd3, deprecated, language, library) | 2016-03-17 | 0.5.1 | DominicOrchard |
| language-gemini | 14 | 0.0 | 0 | Datatypes and parsing/printing functions to represent the Gemini markup language | (bsd3, gemini, library, text) | 2023-07-24 | 0.1.0.1 | fgaz |
| language-glsl | 64 | 0.0 | 6 | GLSL abstract syntax tree, parser, and pretty-printer | (bsd3, graphics, language, library, program) | 2018-09-02 | 0.3.0 | VoMinhThu |
| language-guess | 11 | 0.0 | 1 | Guess at which language a text is written in using trigrams. | (bsd3, language, library) | 2014-04-09 | 0.1.2 | ChristianRoedliAmble |
| language-haskell-extract | 44 | 0.0 | 5 | Module to automatically extract functions from the local code. | (bsd3, library, template-haskell) | 2013-01-26 | 0.2.4 | OscarFinnsson |
| language-java | 88 | 0.0 | 5 | Java source manipulation | (bsd3, language, library) | 2018-03-08 | 0.2.9 | NiklasBroberg, VincentHanquez |
| language-java-classfile | 6 | 0.0 | 1 | Parser for Java .class files | (bsd3, language, library) | 2010-12-09 | 0.2.0 | GergoErdi |
| language-javascript | 313 | 0.0 | 13 | Parser for JavaScript | (bsd3, language, library) | 2020-03-22 | 0.7.1.0 | AlanZimmerman, ErikDeCastroLopo, TonyMorris |
| language-lua | 118 | 0.0 | 3 | Lua parser and pretty-printer | (bsd3, language, library) | 2024-05-13 | 0.11.0.2 | EricMertens, OmerAgacan |
| language-lua-qq | 4 | 0.0 | 1 | Initial project template from stack | (bsd3, language, library) | 2015-09-11 | 0.1.0.0 | HiromiIshii |
| language-lua2 (deprecated) | 21 | 0.0 | 1 | Lua parser and pretty printer | (bsd3, deprecated, language, library) | 2015-10-14 | 0.1.0.5 | mitchellwrosen |
| language-mixal | 4 | 0.0 | 1 | Parser, pretty-printer, and AST types for the MIXAL assembly language | (bsd3, language, library, program) | 2013-08-25 | 0.1 | JonathanDaugherty |
| language-nix | 44 | 0.0 | 5 | Data types and functions to represent the Nix language | (bsd3, distribution, language, library, nix) | 2019-09-21 | 2.2.0 | PeterSimons, sternenseemann, jophish, cdepillabout, maralorn, expipiplus1 |
| language-objc | 27 | 0.0 | 1 | Analysis and generation of Objective C code | (bsd3, language, library) | 2013-12-11 | 0.4.2.8 | JohnLato |
| language-openscad | 20 | 0.0 | 1 | A simple parser for OpenSCAD | (bsd3, language, library, program) | 2016-04-13 | 0.1.7 | BenGamari, BrechtSerckx |
| language-puppet | 202 | 2.0 | 2 | Tools to parse and evaluate the Puppet DSL. | (bsd3, library, program, system) | 2023-11-07 | 1.5.1 | SimonMarechal, pi3r |
| language-python | 64 | 2.0 | 3 | Parsing and pretty printing of Python code. | (bsd3, language, library) | 2020-07-12 | 0.5.8 | BerniePope |
| language-python-colour | 5 | 0.0 | 1 | Generate coloured XHTML for Python code. | (bsd3, language, program) | 2009-11-04 | 0.1 | BerniePope |
| language-python-test | 19 | 0.0 | 1 | testing code for the language-python library | (bsd3, language, program) | 2020-07-12 | 0.5.8 | BerniePope |
| language-qux | 18 | 0.0 | 0 | Utilities for working with the Qux language | (bsd3, language, library, qux) | 2015-10-10 | 0.2.0.0 | hjwylde |
| language-rust | 16 | 2.25 | 1 | Parsing and pretty printing of Rust code | (bsd3, language, library) | 2018-04-22 | 0.2.0.27 | harpocrates |
| language-sh (deprecated) | 8 | 0.0 | 1 | A package for parsing shell scripts | (bsd3, deprecated, language, library) | 2009-01-17 | 0.0.3.1 | |
| language-slice | 23 | 0.0 | 1 | AST and parser for the ZeroC Slice language (Specification language for ICE) | (bsd3, language, library) | 2013-06-14 | 0.3.0.0 | PaulKoerbitz |
| language-spir-v | 31 | 0.0 | 1 | Data type for SPIR-V | (bsd3, language, library) | 2024-11-06 | 0.1.0.1 | YoshikuniJujo |
| language-sqlite | 8 | 0.0 | 1 | Full parser and generator for SQL as implemented by SQLite3 | (bsd3, database, language, library) | 2011-02-14 | 1.1 | IreneKnapp |
| language-sygus | 23 | 0.0 | 1 | A parser and printer for the SyGuS 2.0 language. | (bsd3, language, library) | 2022-10-31 | 0.1.1.3 | WilliamHallahan |
| language-thrift | 58 | 2.0 | 1 | Parser and pretty printer for the Thrift IDL format. | (bsd3, language, library) | 2024-04-06 | 0.13.0.0 | PhilippHausmann, abhinav |
| language-tl | 6 | 0.0 | 2 | A Parser for the Type Language | (bsd3, language, library) | 2020-06-04 | 0.1.1 | Poscat |
| language-vhdl | 39 | 2.0 | 4 | VHDL AST and pretty printer in Haskell. | (bsd3, language, library) | 2021-06-15 | 0.1.4 | mararon |
| lapack | 69 | 0.0 | 4 | Numerical Linear Algebra using LAPACK | (bsd3, library, math) | 2024-05-18 | 0.5.2 | HenningThielemann |
| lapack-carray | 25 | 0.0 | 1 | Auto-generated interface to Fortran LAPACK via CArrays | (bsd3, library, math) | 2019-01-23 | 0.0.3 | HenningThielemann |
| lapack-comfort-array | 19 | 0.0 | 0 | Auto-generated interface to Fortran LAPACK via comfort-array | (bsd3, library, math) | 2021-08-06 | 0.0.1 | HenningThielemann |
| lapack-ffi | 20 | 0.0 | 3 | Auto-generated interface to Fortran LAPACK | (bsd3, library, math) | 2021-03-14 | 0.0.3 | HenningThielemann |
| lapack-ffi-tools | 36 | 0.0 | 1 | Generator for Haskell interface to Fortran LAPACK | (bsd3, math, program) | 2023-01-14 | 0.1.3.1 | HenningThielemann |
| lapack-hmatrix | 14 | 0.0 | 0 | Conversion of objects between 'lapack' and 'hmatrix' | (bsd3, library, math) | 2023-01-14 | 0.0.0.2 | HenningThielemann |
| large-anon | 17 | 0.0 | 0 | Scalable anonymous records | (bsd3, library, records) | 2024-07-02 | 0.3.1 | EdskoDeVries |
| large-generics | 35 | 0.0 | 3 | Generic programming API for large-records and large-anon | (bsd3, generics, library) | 2024-07-02 | 0.2.2 | EdskoDeVries |
| large-hashable | 31 | 2.0 | 1 | Efficiently hash (large) Haskell values | (bsd3, library, web) | 2024-10-08 | 0.1.1.0 | AlexanderThiemann, DavidLeuschner, StefanWehr |
| large-records | 44 | 2.25 | 1 | Efficient compilation for large records, linear in the size of the record | (bsd3, generics, library) | 2024-10-15 | 0.4.2 | EdskoDeVries |
| largeword | 77 | 0.0 | 11 | Provides Word128, Word192 and Word256 and a way of producing other large words if required. | (bsd3, data, library) | 2015-12-13 | 1.2.5 | DominicSteinitz |
| lasercutter | 5 | 0.0 | 0 | A high-powered, single-pass tree parser. | (bsd3, library, parsing) | 2022-09-08 | 0.1.0.0 | isovector |
| latex | 46 | 0.0 | 2 | Parse, format and process LaTeX files | (bsd3, library, text) | 2018-08-31 | 0.1.0.4 | HenningThielemann |
| latex-formulae-hakyll | 22 | 2.0 | 1 | Use actual LaTeX to render formulae inside Hakyll pages | (bsd3, image, library) | 2018-07-22 | 0.2.0.4 | LiamOConnorDavis |
| latex-formulae-image | 16 | 0.0 | 2 | A library for rendering LaTeX formulae as images using an actual LaTeX installation | (bsd3, image, library) | 2018-07-22 | 0.1.1.4 | LiamOConnorDavis |
| latex-formulae-pandoc | 37 | 0.0 | 1 | Render LaTeX formulae in pandoc documents to images with an actual LaTeX installation | (bsd3, image, library, program) | 2018-07-22 | 0.2.0.6 | LiamOConnorDavis |
| latex-function-tables | 10 | 0.0 | 0 | Function table specifications in latex | (bsd3, library, program, text) | 2016-11-21 | 0.1.0.0 | SimonHudon |
| latex-live-snippets | 7 | 0.0 | 1 | Automatically inline Haskell snippets into LaTeX documents. | (bsd3, program, system) | 2018-07-11 | 0.1.0.0 | isovector |
| latex-svg-hakyll | 7 | 0.0 | 0 | Use actual LaTeX to render formulae inside Hakyll pages | (bsd3, image, library) | 2020-04-26 | 0.2 | phadej |
| latex-svg-image | 25 | 0.0 | 2 | A library for rendering LaTeX formulae as SVG using an actual LaTeX | (bsd3, image, library) | 2020-04-26 | 0.2 | phadej |
| latex-svg-pandoc | 12 | 0.0 | 1 | Render LaTeX formulae in pandoc documents to images with an actual LaTeX | (bsd3, image, library, program) | 2020-05-10 | 0.2.1 | phadej |
| lathe | 18 | 0.0 | 1 | Pure incremental byte parser. | (bsd3, library, parsing) | 2024-10-25 | 0.1.0.0 | OleksiiDivak |
| lathe-time | 18 | 0.0 | 0 | lathe + time | (bsd3, library, parsing) | 2024-10-25 | 0.1.0.0 | OleksiiDivak |
| lattices | 167 | 2.25 | 28 | Fine-grained library for constructing and manipulating lattices | (bsd3, library, math) | 2024-05-16 | 2.2.1 | MaxBolingbroke, phadej |
| launchpad-control | 4 | 0.0 | 1 | High and low-level interface to the Novation Launchpad midi controller. | (bsd3, library, music, program, system) | 2013-10-09 | 0.0.1.0 | BalazsKomuves |
| lawful | 17 | 0.0 | 1 | Assert the lawfulness of your typeclass instances. | (bsd3, library, safe) | 2018-06-15 | 0.1.0.0 | mnoonan |
| lawless-concurrent-machines | 3 | 0.0 | 1 | Concurrent networked stream transducers | (bsd3, concurrency, control, library) | 2017-10-02 | 0.3.1 | misandrist |
| lawz | 12 | 0.0 | 4 | Common mathematical laws. | (bsd3, library, math, testing) | 2020-02-11 | 0.1.1 | cmk |
| lax | 25 | 0.0 | 1 | Lax arrows | (bsd3, control, library) | 2012-02-07 | 0.1.0.3 | WolfgangJeltsch |
| layered-graph-drawing | 6 | 0.0 | 0 | Layered Graph Drawing after Sugiyama | (bsd3, graph, graphics, library, program) | 2023-07-29 | 0.1.0.0 | TillmannVogt |
| layers | 6 | 0.0 | 2 | Modular type class machinery for monad transformer stacks. | (bsd3, control, library) | 2013-03-14 | 0.1 | ShaneOBrien |
| layers-game | 46 | 0.0 | 1 | A prototypical 2d platform game. | (bsd3, game, program) | 2024-06-02 | 0.8.0 | DanielTrstenjak |
| layout | 15 | 0.0 | 4 | Turn values into pretty text or markup | (bsd3, library, pretty-printer, text, typography) | 2016-07-27 | 0.0.0.2 | RobertHensing |
| layout-rules | 14 | 0.0 | 1 | A collection of different layout implementations | (bsd3, language, library) | 2020-01-01 | 0.1.0.2 | TrevorElliott |
| lazify | 6 | 0.0 | 0 | A simple utility for lazy record matching | (bsd3, data, library) | 2021-09-03 | 0.1.0.1 | dfeuer |
| lazy-bracket | 3 | 0.0 | 0 | A bracket with lazy resource allocation. | (bsd3, control, library) | 2022-04-16 | 0.1.0.0 | DanielDiazCarrete |
| lazy-csv | 19 | 0.0 | 5 | Efficient lazy parsers for CSV (comma-separated values). | (bsd3, library, program, text) | 2015-06-25 | 0.5.1 | MalcolmWallace |
| lazy-io | 13 | 0.0 | 6 | Lazy IO | (bsd3, library, system) | 2013-04-17 | 0.1.0 | JakubWaszczuk |
| lazy-io-streams | 12 | 0.0 | 1 | Get lazy with your io-streams | (bsd3, library, unclassified) | 2016-09-09 | 0.1.0.0 | lukec |
| lazy-search | 120 | 0.0 | 1 | Finds values satisfying a lazy predicate | (bsd3, library, testing) | 2022-05-17 | 0.1.3.0 | BrentYorgey, JonasDuregard |
| lazyarray | 12 | 0.0 | 1 | Efficient implementation of lazy monolithic arrays (lazy in indexes). | (bsd3, data, library) | 2008-02-19 | 0.1.3 | MilanStraka |
| lazyboy | 11 | 0.0 | 0 | An EDSL for programming the Game Boy. | (bsd3, compiler, dsl, library) | 2019-06-04 | 0.2.2.0 | rose |
| lazyio | 51 | 0.0 | 4 | Run IO actions lazily while respecting their order | (bsd3, control, library, monads) | 2016-12-14 | 0.1.0.4 | HenningThielemann |
| lazysmallcheck | 156 | 0.0 | 9 | A library for demand-driven testing of Haskell programs | (bsd3, library, testing) | 2011-08-29 | 0.6 | GwernBranwen, MatthewNaylor |
| lazysplines | 12 | 2.0 | 1 | Differential solving with lazy splines | (bsd3, library, math) | 2019-02-07 | 0.3 | GershomBazerman |
| lca | 44 | 2.0 | 1 | O(log n) persistent online lowest common ancestor search without preprocessing | (algorithms, bsd3, data-structures, library) | 2021-02-17 | 0.4 | EdwardKmett, ryanglscott |
| ld-intervals | 4 | 0.0 | 1 | Data structures for representing arbitrary intervals | (bsd3, library, web) | 2016-06-17 | 0.1.0.0 | savannidgerinel |
| lda | 7 | 0.0 | 1 | Online Latent Dirichlet Allocation | (bsd3, library, natural-language-processing) | 2012-02-29 | 0.0.2 | GrzegorzChrupala |
| ldif | 45 | 0.0 | 1 | The LDAP Data Interchange Format (LDIF) tools | (bsd3, library, text) | 2013-01-13 | 0.0.13 | RadoslavDorcik |
| ldtk-types | 9 | 0.0 | 0 | Datatypes and Aeson instances for parsing LDtk | (bsd3, data, library) | 2023-01-14 | 1.2.3 | isovector |
| leaky | 47 | 0.0 | 1 | Robust space leak, and its strictification | (bsd3, program, testing) | 2015-02-04 | 0.4.0.0 | AndrewSeniuk |
| lean (deprecated) | 3 | 0.0 | 0 | Bonds to Lean theorem prover | (bsd3, deprecated, library, math) | 2019-05-15 | 0.0.0.1 | |
| leancheck | 200 | 2.25 | 11 | Enumerative property-based testing | (bsd3, library, testing) | 2024-01-26 | 1.0.2 | rudymatela |
| leancheck-enum-instances | 5 | 0.0 | 1 | listable instances for small enum types | (bsd3, library, testing) | 2018-10-23 | 0.1.0.0 | andrewthad |
| leancheck-instances | 23 | 0.0 | 0 | Common LeanCheck instances | (bsd3, library, testing) | 2022-10-11 | 0.0.5 | rudymatela |
| leapseconds | 4 | 0.0 | 1 | (bsd3, library, time) | 2016-11-20 | 1.0 | AshleyYakeley | |
| leapseconds-announced | 51 | 0.0 | 1 | Leap seconds announced at library release time. | (bsd3, library, system) | 2017-07-30 | 2017.1.0.1 | BjornBuckwalter |
| learn | 9 | 0.0 | 1 | Learning Algorithms | (bsd3, library, statistics) | 2013-02-17 | 0.1.1 | AugustusOdena |
| learn-physics | 64 | 0.0 | 1 | Haskell code for learning physics | (bsd3, library, physics, program) | 2024-05-14 | 0.6.7 | ScottWalck |
| learn-physics-examples (deprecated in favor of learn-physics) | 12 | 0.0 | 1 | examples for learn-physics | (bsd3, deprecated, physics, program) | 2014-06-03 | 0.5.0.1 | ScottWalck |
| leb128 | 6 | 0.0 | 0 | LEB128 encoding logic for and in Haskell | (bsd3, codec, library) | 2020-04-23 | 0.1.0.0 | AndreasK |
| leetify | 7 | 0.0 | 1 | Leetify text | (bsd3, program, text) | 2014-10-04 | 0.1.0.1 | DimitriSabadie |
| left4deadrl | 7 | 0.0 | 1 | left4dead-inspired roguelike | (bsd3, math, program) | 2018-04-06 | 0.0.2 | AndrewPennebaker |
| lendingclub | 5 | 0.0 | 1 | Bindings for the LendingClub marketplace API | (bsd3, finance, library) | 2015-04-10 | 0.1.1 | wraithm |
| lens-accelerate | 21 | 0.0 | 1 | Instances to mix lens with Accelerate | (accelerate, bsd3, data, lenses, library) | 2020-08-28 | 0.3.0.0 | TrevorMcDonell |
| lens-action | 44 | 0.0 | 8 | Monadic Getters and Folds | (bsd3, data, generics, lenses, library) | 2021-11-16 | 0.2.6 | EdwardKmett, EricMertens, ryanglscott |
| lens-csv | 14 | 0.0 | 0 | (bsd3, library, unclassified) | 2020-04-06 | 0.1.1.0 | ChrisPenner | |
| lens-datetime | 21 | 2.0 | 1 | Lenses for Data.Time.* types | (bsd3, data, lenses, library) | 2016-04-29 | 0.3 | GergelyRisko, MihalyBarasz |
| lens-errors | 14 | 0.0 | 0 | Error handling in lens chains | (bsd3, lenses, library) | 2019-07-04 | 0.2.2.0 | ChrisPenner |
| lens-family | 163 | 1.75 | 31 | Lens Families | (bsd3, data, lenses, library) | 2024-03-19 | 2.1.3 | RussellOConnor |
| lens-family-core | 232 | 0.0 | 22 | Haskell 2022 Lens Families | (bsd3, data, lenses, library) | 2024-03-19 | 2.1.3 | RussellOConnor |
| lens-family-th | 92 | 0.0 | 8 | Generate lens-family style lenses | (bsd3, data, library) | 2024-01-16 | 0.5.3.1 | DanBurton |
| lens-filesystem | 13 | 0.0 | 0 | Lens interface for your filesystem; still a bit experimental | (bsd3, control, library) | 2020-10-21 | 0.1.0.1 | ChrisPenner |
| lens-labels (deprecated in favor of proto-lens) | 23 | 0.0 | 8 | Integration of lenses with OverloadedLabels. | (bsd3, data, deprecated, library) | 2018-10-12 | 0.3.0.1 | JudahJacobson, gnezdo |
| lens-misc | 11 | 0.0 | 2 | Miscellaneous lens utilities. | (bsd3, control, library) | 2018-07-02 | 0.0.2.0 | louispan |
| lens-named | 14 | 0.0 | 1 | Helper for use with lens | (bsd3, lens, library) | 2018-02-01 | 0.1.0.2 | |
| lens-prelude | 6 | 0.0 | 1 | Alternate prelude that exports lens combinators | (bsd3, library, web) | 2015-10-27 | 0.2 | andrewthad |
| lens-process | 53 | 2.0 | 0 | Optics for system processes | (bsd3, library, system) | 2021-02-03 | 0.4.0.0 | topos |
| lens-properties | 25 | 0.0 | 1 | QuickCheck properties for lens | (bsd3, data, lenses, library) | 2018-01-09 | 4.11.1 | EdwardKmett, EricMertens, ryanglscott |
| lens-regex | 24 | 0.0 | 1 | Lens powered regular expression | (bsd3, library, text) | 2021-02-21 | 0.1.3 | TakahiroHimura |
| lens-regex-pcre | 60 | 1.5 | 3 | A lensy interface to regular expressions | (bsd3, library, regex) | 2019-11-15 | 1.1.0.0 | ChrisPenner |
| lens-simple | 37 | 0.0 | 8 | simplified import of elementary lens-family combinators | (bsd3, lenses-----, library) | 2016-06-23 | 0.1.0.9 | MichaelThompson |
| lens-sop | 38 | 0.0 | 2 | Computing lenses generically using generics-sop | (bsd3, generics, library) | 2023-02-22 | 0.3.0 | AndresLoeh, EdskoDeVries |
| lens-tell | 9 | 0.0 | 0 | MonadTell-based lens combinators | (bsd3, control, library) | 2021-09-06 | 0.1 | lightandlight |
| lens-th-rewrite | 6 | 0.0 | 0 | Rewrites Template Haskell splices using the API | (bsd3, data, library, program) | 2020-04-05 | 0.3.0.0 | DavidJohnson |
| lens-tutorial | 26 | 2.5 | 1 | Tutorial for the lens library | (bsd3, control, library) | 2024-05-11 | 1.0.5 | GabrielGonzalez |
| lens-typelevel | 10 | 0.0 | 1 | Type-level lenses using singletons | (bsd3, dependent-types, lenses, library) | 2018-10-29 | 0.1.1.0 | jle |
| lens-xml | 10 | 0.0 | 1 | Lenses for the xml package. | (bsd3, library, web) | 2016-11-01 | 0.1.0.0 | NickPartridge |
| lenses | 30 | 0.0 | 3 | Simple Functional Lenses | (bsd3, data, library) | 2018-07-12 | 0.1.8 | JobVranish |
| lensref (deprecated) | 25 | 0.0 | 2 | References which can be joined and on which lenses can be applied | (bsd3, control, data, deprecated, library) | 2014-05-18 | 0.2 | PeterDivianszky |
| lenz (deprecated) | 31 | 0.0 | 2 | Van Laarhoven lenses | (bsd3, data, deprecated, lenses, library) | 2020-01-16 | 0.4.2.0 | |
| less-arbitrary | 43 | 2.0 | 0 | Linear time testing with variant of Arbitrary class that always terminates. | (bsd3, library, web) | 2023-03-11 | 0.1.8.0 | MichalGajda |
| leveldb-haskell | 87 | 0.0 | 11 | Haskell bindings to LevelDB | (bsd3, database, ffi, library) | 2017-05-08 | 0.6.5 | KimAltintop |
| leveldb-haskell-fork | 30 | 0.0 | 1 | Haskell bindings to LevelDB | (bsd3, database, ffi, library) | 2014-12-22 | 0.3.4.4 | ifesdjeen |
| levenshtein | 25 | 0.0 | 1 | Calculate the edit distance between two foldables. | (bsd3, library, tools) | 2022-07-27 | 0.2.1.0 | wvanonsem90 |
| levmar | 97 | 0.0 | 2 | An implementation of the Levenberg-Marquardt algorithm | (bsd3, library, math, numerical) | 2018-05-07 | 1.2.1.8 | BasVanDijk, RoelVanDijk |
| levmar-chart | 10 | 0.0 | 1 | Plots the results of the Levenberg-Marquardt algorithm in a chart | (bsd3, library, numerical) | 2009-09-16 | 0.2 | RoelVanDijk |
| lex-applicative (deprecated) | 5 | 0.0 | 0 | See README for more info | (bsd3, deprecated, library, parsing, text) | 2019-12-25 | 0.0.0.1 | |
| lgtk (deprecated) | 36 | 0.0 | 1 | Lens GUI Toolkit | (bsd3, deprecated, gui, library, program) | 2014-05-18 | 0.8.0.4 | PeterDivianszky |
| lhslatex | 7 | 0.0 | 1 | Tool for using pdflatex with .lhs files | (bsd3, program, unclassified) | 2014-04-16 | 0.1.0.0 | TvH |
| libarchive | 225 | 2.25 | 4 | Haskell interface to libarchive | (bsd3, codec) | 2023-09-07 | 3.0.4.2 | maerwald, vmchale |
| libarchive-conduit | 11 | 0.0 | 2 | Read many archive formats with libarchive and conduit | (bsd3, codec, library) | 2014-11-12 | 0.1.0.0 | ThomasTuegel |
| libconfig | 13 | 0.0 | 1 | Haskell bindings to libconfig | (bsd3, language, library) | 2015-04-29 | 0.3.0.0 | peddie |
| libcspm | 23 | 0.0 | 1 | A library providing a parser, type checker and evaluator for CSPM. | (bsd3, concurrency, library) | 2013-10-11 | 1.0.0 | ThomasGibsonRobinson |
| libexpect | 12 | 0.0 | 1 | Library for interacting with console applications via pseudoterminals. | (bsd3, library, system) | 2012-10-03 | 0.3.2 | StephenRoantree |
| libffi | 66 | 2.0 | 6 | A binding to libffi | (bsd3, foreign, library) | 2022-09-24 | 0.2.1 | RemiTurk, ryanglscott |
| libgit | 16 | 0.0 | 2 | Simple Git Wrapper | (bsd3, development, library) | 2015-05-14 | 0.3.1 | VincentHanquez |
| libgraph | 44 | 0.0 | 3 | Store and manipulate data in a graph. | (algorithms, bsd3, data-structures, library) | 2017-09-03 | 1.14 | faddegon |
| libiserv | 22 | 0.0 | 0 | Provides shared functionality between iserv and iserv-proxy. | (bsd3, development, library) | 2024-07-01 | 9.6.6 | BenGamari, HerbertValerioRiedel, angerman, wz1000 |
| liblinear-enumerator | 4 | 0.0 | 1 | liblinear iteratee. | (ai, bsd3, classification, library, statistics) | 2011-11-08 | 0.1.2 | NathanHowell |
| libltdl | 13 | 0.0 | 1 | FFI interface to libltdl | (bsd3, foreign, library) | 2020-02-17 | 0.1.1.2 | GeoffreyMainland |
| libmdbx | 22 | 0.0 | 0 | Bindings for libmdbx, an embedded key/value store | (bsd3, database, library, program) | 2022-01-20 | 0.2.1.1 | fjvallarino |
| liboleg | 62 | 0.0 | 2 | An evolving collection of Oleg Kiselyov's Haskell modules | (bsd3, library, text) | 2010-10-16 | 2010.1.10.0 | DonaldStewart, shergill |
| libpq | 19 | 0.0 | 1 | libpq binding for Haskell | (bsd3, database, library) | 2011-04-06 | 0.4.1 | GrantMonroe |
| libraft (deprecated) | 18 | 0.0 | 0 | Raft consensus algorithm | (bsd3, deprecated, distributed-systems, library, program) | 2019-03-20 | 0.5.0.0 | sdiehl |
| librdkafka | 7 | 0.0 | 0 | TBA | (bsd3, data, library) | 2019-05-17 | 0.0.0.0 | chessai |
| libroman | 53 | 1.5 | 1 | Use Roman Numerals as a Numeric Datatype (sort of) | (bsd3, data, library, math, numerical, program) | 2024-08-22 | 3.2.0 | ahakki |
| libsodium-bindings | 31 | 0.0 | 1 | FFI bindings to libsodium | (bsd3, cryptography, library) | 2024-10-09 | 0.0.2.0 | hecate |
| libssh2 | 50 | 0.0 | 3 | FFI bindings to libssh2 SSH2 client library (http://libssh2.org/) | (bsd3, library, network) | 2022-09-01 | 0.2.0.9 | IlyaPortnov |
| libssh2-conduit | 7 | 0.0 | 1 | Conduit wrappers for libssh2 FFI bindings (see libssh2 package). | (bsd3, library, network) | 2017-11-04 | 0.2.1 | IlyaPortnov |
| libsystemd-journal | 128 | 0.0 | 2 | Haskell bindings to libsystemd-journal | (bsd3, library, logging) | 2024-08-20 | 1.4.6.0 | ErikDeCastroLopo, OliverCharles, chris_martin |
| libversion | 8 | 0.0 | 0 | Haskell binding to libversion | (bsd3, ffi, library) | 2021-02-16 | 0.1.1 | Poscat |
| libvirt-hs | 22 | 0.0 | 2 | FFI bindings to libvirt virtualization API (http://libvirt.org) | (bsd3, library, system) | 2019-06-28 | 0.2.2 | IlyaPortnov |
| libvorbis | 19 | 0.0 | 1 | Haskell binding for libvorbis, for decoding Ogg Vorbis audio files | (bsd3, codec, library) | 2017-06-01 | 0.1.0.2 | StephenBlackheath |
| libxlsxwriter-hs | 5 | 0.0 | 0 | Bindings to libxlsxwriter | (bsd3, ffi, library, xlsx) | 2021-12-22 | 0.1.0 | Jappie, jgt, tim_supercede |
| libxml | 32 | 0.0 | 4 | Binding to libxml2 | (bsd3, library, xml) | 2008-06-18 | 0.1.1 | DavidHimmelstrup, DonaldStewart |
| libxslt | 6 | 0.0 | 1 | Binding to libxslt | (bsd3, foreign-binding, library, text, xml) | 2009-09-13 | 0.1 | |
| libyaml | 360 | 0.0 | 7 | Low-level, streaming YAML interface. | (bsd3, library, text) | 2024-03-15 | 0.1.4 | MichaelSnoyman |
| libyaml-streamly | 37 | 2.0 | 1 | Low-level, streaming YAML interface via streamly. | (bsd3, library, text) | 2024-04-22 | 0.2.3.0 | maerwald |
| lie | 6 | 0.0 | 0 | Lie Algebras | (bsd3, library, math, program) | 2019-06-08 | 0.1.0.0 | jumper149 |
| life | 16 | 0.0 | 1 | Conway's Life cellular automaton | (bsd3, game, program) | 2009-12-21 | 0.1 | ChuckAdams |
| lift-generics | 51 | 0.0 | 1 | GHC.Generics-based Language.Haskell.TH.Syntax.lift implementation | (bsd3, language, library) | 2024-10-22 | 0.3 | ryanglscott |
| lift-read-show (deprecated) | 7 | 0.0 | 1 | Helper methods to define `Read1`, `Read2`, `Show1`, `Show2` instances | (bsd3, deprecated, library, unclassified) | 2018-05-06 | 0.1.0.0 | |
| lift-type | 182 | 2.0 | 2 | Lift a type from a Typeable constraint to a Template Haskell type | (bsd3, library, unclassified) | 2024-07-23 | 0.1.2.0 | parsonsmatt |
| lifted-async | 654 | 2.25 | 83 | Run lifted IO operations asynchronously and wait for their results | (bsd3, concurrency, library) | 2024-11-03 | 0.10.2.7 | MitsutoshiAoe |
| lifted-base | 441 | 0.0 | 274 | lifted IO operations from the base library | (bsd3, control, library) | 2018-03-14 | 0.2.3.12 | BasVanDijk |
| lifted-base-tf (deprecated) | 7 | 0.0 | 1 | lifted IO operations from the base library | (bsd3, control, deprecated, library) | 2018-08-19 | 0.1.0.0 | |
| lifted-stm | 17 | 0.0 | 1 | STM operations lifted through monad transformer stacks | (bsd3, concurrency, library) | 2023-05-09 | 0.2.0.1 | MikhailVorozhtsov |
| lifted-threads | 16 | 0.0 | 2 | lifted IO operations from the threads library | (bsd3, concurrency, library) | 2015-04-02 | 1.0 | MikhailGlushenkov, arybczak, jonathanjouty_scrive, trin_cz |
| lifter | 6 | 0.0 | 1 | A boulderdash-like game and solution validator | (bsd3, games-, program) | 2012-09-11 | 0.1 | EdwinBrady |
| lifx-lan | 55 | 0.0 | 0 | LIFX LAN API | (bsd3, library, unclassified) | 2024-09-03 | 0.8.3 | GeorgeThomas |
| ligd | 12 | 0.0 | 1 | Lightweight Implementation of Generics and Dynamics | (bsd3, generics, library) | 2011-09-15 | 0.2 | SeanLeather |
| light | 14 | 0.0 | 1 | a simple physics engine | (bsd3, library, physics) | 2017-10-02 | 0.2.0.1 | suzumiya |
| lightning-haskell | 7 | 0.0 | 1 | Haskell client for lightning-viz REST API | (bsd3, library, visualization, web) | 2016-10-29 | 0.1.0.3 | cmoreside |
| lighttpd-conf | 12 | 0.0 | 2 | Lighttpd configuration file tools. | (bsd3, library, web) | 2008-08-06 | 0.4 | MattMorrow |
| lighttpd-conf-qq | 15 | 0.0 | 1 | A QuasiQuoter for lighttpd configuration files. | (bsd3, library, web) | 2008-08-06 | 0.5 | MattMorrow |
| lilypond | 32 | 0.0 | 5 | Bindings to Lilypond | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| lin-alg | 21 | 0.0 | 1 | Low-dimensional matrices and vectors for graphics and physics | (bsd3, library, math) | 2016-11-05 | 0.1.0.3 | JasonDagit |
| linda | 12 | 0.0 | 1 | LINear Discriminant Analysis | (bsd3, library, math, statistics) | 2011-09-24 | 0.1.2 | LennartSchmitt |
| linden | 5 | 1.25 | 0 | Zen gardening, based on l-systems | (bsd3, library, program, web) | 2017-05-01 | 0 | davean |
| line | 57 | 2.0 | 1 | Haskell SDK for the LINE API | (bsd3, library, network) | 2017-09-27 | 4.0.1 | noraesae |
| line-bot-sdk | 41 | 2.25 | 0 | Haskell SDK for LINE Messaging API | (bsd3, library, network, web) | 2021-08-25 | 0.7.2 | moleike |
| line-drawing | 15 | 0.0 | 0 | raster line drawing | (bsd3, graphics, library) | 2023-03-19 | 0.4.0.2 | fffaaa |
| line2pdf | 29 | 0.0 | 1 | Simple command-line utility to convert text into PDF | (bsd3, library, program, text) | 2008-07-21 | 0.0.7 | AudreyTang |
| linear | 613 | 2.5 | 154 | Linear Algebra | (algebra, bsd3, library, math) | 2024-04-15 | 1.23 | AnthonyCowley, EdwardKmett, EricMertens, ryanglscott |
| linear-accelerate | 40 | 0.0 | 2 | Lifting linear vector spaces into Accelerate | (accelerate, algebra, bsd3, library, math) | 2020-08-28 | 0.7.0.0 | EdwardKmett, TrevorMcDonell, ryanglscott |
| linear-algebra-cblas | 6 | 0.0 | 2 | A linear algebra library with bindings to BLAS and LAPACK | (bsd3, library, math, program) | 2013-04-18 | 0.1 | CarterSchonwald |
| linear-circuit | 34 | 0.0 | 1 | Compute resistance of linear electrical circuits | (bsd3, library, math) | 2021-12-05 | 0.1.0.4 | HenningThielemann |
| linear-generics | 66 | 0.0 | 2 | Generic programming library for generalised deriving. | (bsd3, generics, library) | 2024-01-09 | 0.2.3 | dfeuer, aspiwack |
| linear-grammar | 80 | 0.0 | 1 | A simple grammar for building linear equations and inclusive inequalities. | (algebra, bsd3, library, math) | 2015-06-13 | 0.0.2.1 | athanclark |
| linear-maps (deprecated) | 12 | 0.0 | 1 | Finite maps for linear use | (bsd3, data, deprecated, library, program) | 2009-05-28 | 0.6.1 | PeterDivianszky, ZsoltDollenstein |
| linear-opengl | 38 | 0.0 | 1 | Isomorphisms between linear and OpenGL types | (bsd3, graphics, library) | 2016-10-14 | 0.3.0.0 | BenGamari |
| linear-programming | 14 | 0.0 | 3 | Linear Programming basic definitions | (bsd3, library, math) | 2023-12-22 | 0.0.1 | HenningThielemann |
| linear-tests | 16 | 0.0 | 0 | Linear Algebra | (algebra, bsd3, library, math, testing) | 2020-03-27 | 0.1.2.0 | pdlla |
| linear-vect | 8 | 0.0 | 2 | A low-dimensional linear algebra library, operating on the Num typeclass | (bsd3, library, math) | 2014-10-05 | 0.1.1.0 | capsjac |
| linearEqSolver | 44 | 0.0 | 1 | Use SMT solvers to solve linear systems over integers and rationals | (bsd3, library, math, smt) | 2020-05-13 | 2.3 | LeventErkok |
| linearscan | 67 | 0.0 | 2 | Linear scan register allocator, formally verified in Coq | (bsd3, development, library) | 2015-11-20 | 1.0.0 | JohnWiegley |
| linearscan-hoopl | 34 | 0.0 | 1 | Makes it easy to use the linearscan register allocator with Hoopl | (bsd3, development, library) | 2015-11-20 | 1.0.0 | JohnWiegley |
| linebreak | 51 | 0.0 | 2 | breaks strings to fit width | (bsd3, library, text) | 2023-04-23 | 1.1.0.4 | fffaaa |
| linenoise | 19 | 0.0 | 1 | A lightweight readline-replacement library for Haskell | (bsd3, library, program, user-interfaces) | 2024-01-05 | 0.4.0 | ejconlon |
| lingo | 28 | 0.0 | 1 | File extension based programming language detection | (bsd3, data, library, program) | 2022-03-04 | 0.5.0.3 | patrick_thomson, tclem, robrix, rewinfrey |
| linguistic-ordinals | 15 | 0.0 | 1 | Express Integral types as linguistic ordinals (1st, 2nd, 3rd, etc) | (bsd3, library, text) | 2017-08-03 | 0.1.0.2 | ElliotRobinson |
| linkcore | 15 | 0.0 | 1 | Combines multiple GHC Core modules into a single module | (bsd3, language, program) | 2010-05-25 | 0.4.1 | TimChevalier |
| linked-list-with-iterator | 9 | 2.0 | 1 | A pure linked list which is mutable through iterators. | (bsd3, data-structures, library) | 2016-09-29 | 0.1.1.0 | CindyLinz |
| linkedhashmap | 26 | 0.0 | 1 | Persistent LinkedHashMap data structure | (bsd3, data, library) | 2015-02-07 | 0.4.0.0 | abasko |
| linklater | 39 | 0.0 | 2 | A Haskell library for the Slack API | (bsd3, library, network) | 2017-05-10 | 4.0.0.2 | hao |
| linode | 27 | 0.0 | 1 | Bindings to the Linode API | (bsd3, cloud, distributed-computing, library, network) | 2017-03-30 | 0.3.0.0 | Helkafen |
| linode-v4 | 15 | 0.0 | 1 | Haskell wrapper for the Linode v4 API | (bsd3, library, network) | 2016-09-21 | 0.1.0.4 | eatonphil |
| linux-evdev (deprecated in favor of evdev) | 22 | 0.0 | 1 | Bindings to Linux evdev input device interface. | (bsd3, deprecated, library, system) | 2016-04-13 | 0.3.2 | BenGamari |
| linux-file-extents | 21 | 0.0 | 1 | Retrieve file fragmentation information under Linux | (bsd3, ffi, filesystem, library, system) | 2023-06-23 | 0.2.0.1 | MariosTitas |
| linux-inotify | 22 | 0.0 | 1 | Thinner binding to the Linux Kernel's inotify interface | (bsd3, library, system) | 2020-07-30 | 0.3.0.2 | LeonSmith, wraithm |
| linux-kmod | 10 | 0.0 | 1 | Linux kernel modules support | (bsd3, library, system) | 2014-05-05 | 0.1.0.1 | NicolaSquartini |
| linux-mount | 23 | 0.0 | 1 | Mount and unmount filesystems | (bsd3, library, system) | 2014-06-06 | 0.2.0.1 | NicolaSquartini |
| linux-namespaces | 33 | 0.0 | 1 | Work with linux namespaces: create new or enter existing ones | (bsd3, library, system) | 2023-06-23 | 0.1.3.1 | MariosTitas |
| linux-perf | 8 | 0.0 | 1 | Read files generated by perf on Linux | (bsd3, debug, development, ghc, library, profiling, program, trace) | 2012-11-03 | 0.3 | MikolajKonarski |
| linux-xattr | 17 | 0.0 | 1 | Read, set and list extended attributes | (bsd3, library, system) | 2014-06-05 | 0.1.1.0 | NicolaSquartini |
| lion | 20 | 2.0 | 0 | RISC-V Core | (bsd3, hardware, library) | 2024-08-03 | 0.4.0.1 | dopamane |
| lipsum-gen | 12 | 0.0 | 1 | Generators for random sequences of English-like nonsense text. | (bsd3, library, testing-, text) | 2015-03-14 | 0.1.0.2 | evilcandybag |
| liquid | 12 | 0.0 | 1 | Liquid template language library | (bsd3, library, template) | 2016-12-19 | 0.1.0.3 | james_rth |
| liquid-base (deprecated in favor of liquidhaskell) | 15 | 2.0 | 9 | base specs for LiquidHaskell | (bsd3, deprecated, language, library) | 2023-03-10 | 4.15.1.0 | AlfredoDiNapoli, AndresLoeh, FacundoDominguez, ranjitjhala, nikivazou |
| liquid-bytestring (deprecated in favor of liquidhaskell) | 7 | 0.0 | 0 | Old specs for the bytestring package | (bsd3, deprecated, language, library) | 2023-03-10 | 0.10.12.1 | AlfredoDiNapoli, FacundoDominguez, ranjitjhala, nikivazou |
| liquid-containers (deprecated in favor of liquidhaskell) | 8 | 0.0 | 1 | Old specs for containers | (bsd3, deprecated, language, library) | 2023-03-10 | 0.6.4.1 | AlfredoDiNapoli, AndresLoeh, FacundoDominguez, ranjitjhala, nikivazou |
| liquid-fixpoint | 135 | 0.0 | 5 | Predicate Abstraction-based Horn-Clause/Implication Constraint Solver | (bsd3, language, library, program) | 2021-11-03 | AlfredoDiNapoli, AndresLoeh, EricSeidel, FacundoDominguez, ranjitjhala, niki, clayrat | |
| liquid-ghc-prim (deprecated in favor of liquidhaskell) | 13 | 0.0 | 1 | Drop-in ghc-prim replacement for LH | (bsd3, deprecated, language, library) | 2023-03-10 | 0.7.0.1 | AlfredoDiNapoli, AndresLoeh, FacundoDominguez, ranjitjhala, nikivazou |
| liquid-parallel | 13 | 0.0 | 0 | LiquidHaskell specs for the parallel package | (bsd3, language, library) | 2024-03-07 | 3.2.2.0.3 | AlfredoDiNapoli, AndresLoeh, FacundoDominguez, ranjitjhala, nikivazou |
| liquid-platform | 12 | 0.0 | 0 | A battery-included platform for LiquidHaskell | (bsd3, language) | 2024-01-29 | 0.9.2.8 | AlfredoDiNapoli, AndresLoeh, FacundoDominguez, ranjitjhala, nikivazou |
| liquid-prelude | 45 | 0.0 | 1 | General utility modules for LiquidHaskell | (bsd3, language, library) | 2024-08-21 | 0.9.2.8.2 | AlfredoDiNapoli, FacundoDominguez, ranjitjhala, nikivazou |
| liquid-vector | 32 | 0.0 | 1 | LiquidHaskell specs for the vector package | (bsd3, language, library) | 2024-03-07 | 0.13.1.0.1 | AlfredoDiNapoli, AndresLoeh, FacundoDominguez, ranjitjhala, nikivazou |
| liquidhaskell | 170 | 2.5 | 15 | Liquid Types for Haskell | (bsd3, language, library) | 2024-08-21 | 0.9.10.1 | AlfredoDiNapoli, AndresLoeh, EricSeidel, FacundoDominguez, ranjitjhala, niki, clayrat |
| liquidhaskell-boot | 71 | 0.0 | 1 | Liquid Types for Haskell | (bsd3, language, library) | 2024-08-21 | 0.9.10.1 | FacundoDominguez |
| liquidhaskell-cabal | 12 | 0.0 | 1 | Liquid Haskell integration for Cabal and Stack | (bsd3, development, library) | 2019-05-30 | 0.2.1.0 | MichaelSmith |
| lispparser | 25 | 0.0 | 1 | Simple parser for LISP S-expressions | (bsd3, library, parsing) | 2011-01-20 | 0.3.1 | EricKow |
| list-duplicate | 14 | 0.0 | 0 | Group and delete duplicates from a list | (bsd3, library, list) | 2020-05-02 | 0.1.0.0 | pgujjula |
| list-extras | 62 | 0.0 | 12 | Common not-so-common functions for lists | (bsd3, library, list) | 2021-10-18 | 0.4.1.6 | WrenThornton, WrenRomano |
| list-filter | 14 | 0.0 | 0 | Special takes and drops on lists | (bsd3, library, list) | 2020-05-04 | 0.1.1.0 | pgujjula |
| list-fusion-probe | 30 | 0.0 | 1 | testing list fusion for success | (bsd3, data, library) | 2023-12-02 | 0.1.0.9 | JoachimBreitner |
| list-grouping (deprecated in favor of split) | 16 | 0.0 | 1 | Functions for grouping a list into sublists | (bsd3, data, deprecated, library) | 2011-02-13 | 0.1.1 | BrandonSimmons |
| list-mux | 7 | 0.0 | 1 | List Multiplexing | (bsd3, library, list) | 2012-08-23 | 1.0 | ChrisHeller |
| list-predicate | 22 | 1.5 | 0 | Predicates on lists | (bsd3, library, list) | 2020-05-02 | 0.1.0.1 | pgujjula |
| list-shuffle | 15 | 0.0 | 0 | List shuffling and sampling | (bsd3, data, library) | 2024-05-16 | 1.0.0.1 | mitchellwrosen |
| list-transformer | 76 | 2.0 | 5 | List monad transformer | (bsd3, control, library) | 2024-05-19 | 1.1.1 | GabrielGonzalez |
| list-tries | 75 | 0.0 | 10 | Tries and Patricia tries: finite sets and maps for list keys | (bsd3, data, data-structures, library) | 2024-09-03 | 0.6.7.1 | MattiNiemenmaa, arybczak |
| list-witnesses | 27 | 0.0 | 0 | Witnesses for working with type-level lists | (bsd3, dependent-types, library) | 2024-02-28 | 0.1.4.1 | jle |
| list-zipper | 27 | 0.0 | 1 | A list zipper | (bsd3, data, library) | 2021-06-30 | 0.0.11 | TonyMorris, qfpl |
| list1 | 8 | 0.0 | 0 | Helpers for working with NonEmpty lists. | (bsd3, data, library) | 2024-08-10 | 0.0.2 | melaniebrown |
| listenbrainz-client | 12 | 0.0 | 1 | A client library to the ListenBrainz project | (bsd3, library, web) | 2018-02-03 | 1.1.1 | OliverCharles |
| listlike-instances (deprecated in favor of ListLike) | 22 | 0.0 | 6 | Extra instances of the ListLike class | (bsd3, data-structures, deprecated, generics, library) | 2012-11-13 | 0.2.3.1 | JohnLato |
| lists | 38 | 0.0 | 3 | Functions for dealing with lists | (bsd3, data, library) | 2013-10-10 | 0.4.2 | ChrisDone |
| liszt | 8 | 0.0 | 0 | Append only key-list database | (bsd3, database, library, program) | 2018-09-11 | 0.2 | FumiakiKinoshita |
| little-logger | 43 | 0.0 | 2 | Basic logging based on monad-logger | (bsd3, library, logging) | 2024-09-19 | 3.0.0 | ejconlon |
| little-rio | 54 | 0.0 | 2 | When you need just the RIO monad | (bsd3, control, library) | 2024-09-19 | 3.0.0 | ejconlon |
| liveplot | 7 | 0.0 | 0 | Liveplotting | (bsd3, graphics, library, program) | 2018-07-24 | 0.1.0.0 | srk |
| llrbtree | 25 | 0.0 | 1 | Purely functional sets and heaps | (bsd3, data, library) | 2012-01-31 | 0.1.1 | KazuYamamoto |
| llvm (deprecated in favor of llvm-hs, llvm-general, llvm-tf) | 182 | 1.5 | 5 | Bindings to the LLVM compiler toolkit. | (bsd3, code-generation, compilers-interpreters, deprecated, library) | 2013-05-28 | 3.2.0.2 | BenjaminSaunders, BryanOSullivan, CarterSchonwald, LennartAugustsson |
| llvm-analysis | 5 | 0.0 | 2 | A Haskell library for analyzing LLVM bitcode | (bsd3, development, library) | 2013-11-12 | 0.3.0 | TristanRavitch |
| llvm-base (deprecated in favor of llvm-general) | 22 | 0.0 | 4 | FFI bindings to the LLVM compiler toolkit. | (bsd3, code-generation, compilers-interpreters, deprecated, library) | 2013-05-28 | 3.2.0.2 | BenjaminSaunders, BryanOSullivan, CarterSchonwald |
| llvm-base-types | 7 | 0.0 | 3 | The base types for a mostly pure Haskell LLVM analysis library | (bsd3, data, library) | 2013-11-12 | 0.3.0 | TristanRavitch |
| llvm-base-util | 5 | 0.0 | 1 | Utilities for bindings to the LLVM compiler toolkit. | (bsd3, code-generation, compilers-interpreters, library) | 2013-03-17 | 3.0.1.0 | PaulMeng |
| llvm-codegen | 11 | 0.0 | 0 | A DSL for LLVM IR code generation based on llvm-hs. | (bsd3, compilers, library) | 2024-10-20 | 0.1.0.0 | luc_tielen |
| llvm-data-interop | 5 | 0.0 | 2 | A low-level data interoperability binding for LLVM | (bsd3, data, library) | 2013-11-12 | 0.3.0 | TristanRavitch |
| llvm-dsl | 10 | 0.0 | 3 | Support for writing an EDSL with LLVM-JIT as target | (bsd3, code-generation, compilers-interpreters, library) | 2024-04-09 | 0.1.2 | HenningThielemann |
| llvm-extension | 6 | 0.0 | 0 | Processor specific intrinsics for the llvm interface | (bsd3, code-generation, compilers-interpreters, library) | 2020-01-05 | 0.0 | HenningThielemann |
| llvm-extra | 70 | 0.0 | 7 | Utility functions for the llvm interface | (bsd3, code-generation, compilers-interpreters, library) | 2024-07-21 | 0.12.1 | HenningThielemann |
| llvm-ffi | 113 | 2.0 | 2 | FFI bindings to the LLVM compiler toolkit. | (bsd3, code-generation, compilers-interpreters, library) | 2023-10-08 | 16.0 | HenningThielemann |
| llvm-ffi-tools | 7 | 0.0 | 1 | Tools for maintaining the llvm-ffi package | (bsd3, code-generation, compilers-interpreters, program) | 2023-09-24 | 0.0.1 | HenningThielemann |
| llvm-general | 223 | 2.25 | 4 | General purpose LLVM bindings | (bsd3, code-generation, compilers-interpreters, library) | 2016-02-11 | 3.5.1.2 | BenjaminScarlet |
| llvm-general-pure | 96 | 2.0 | 7 | Pure Haskell LLVM functionality (no FFI). | (bsd3, code-generation, compilers-interpreters, library) | 2016-02-11 | 3.5.1.0 | BenjaminScarlet |
| llvm-general-quote | 5 | 0.0 | 1 | QuasiQuoting llvm code for llvm-general | (bsd3, code-generation, compilers-interpreters, library) | 2014-10-14 | 0.2.0.0 | TvH |
| llvm-hs | 97 | 2.75 | 3 | General purpose LLVM bindings | (bsd3, code-generation, compilers-interpreters, library) | 2019-09-28 | 9.0.1 | cocreature, andrew_wja |
| llvm-hs-pure | 77 | 2.5 | 7 | Pure Haskell LLVM functionality (no FFI). | (bsd3, code-generation, compilers-interpreters, library) | 2019-09-06 | 9.0.0 | cocreature, andrew_wja |
| llvm-ht (deprecated in favor of llvm-tf, llvm-ffi) | 3 | 0.0 | 3 | Bindings to the LLVM compiler toolkit with some custom extensions. | (bsd3, code-generation, compilers-interpreters, deprecated, library) | 2010-09-21 | 0.7.0.0 | HenningThielemann |
| llvm-party | 10 | 0.0 | 0 | General purpose LLVM bindings | (bsd3, code-generation, compilers-interpreters, library) | 2023-06-27 | 12.1.1 | Jappie, mangoiv |
| llvm-pkg-config | 13 | 0.0 | 1 | Generate Pkg-Config configuration file for LLVM | (bsd3, code-generation, program) | 2021-10-16 | 0.0.2 | HenningThielemann |
| llvm-pretty | 56 | 0.0 | 5 | A pretty printing library inspired by the llvm binding. | (bsd3, library, text) | 2024-08-30 | 0.12.1.0 | EricMertens, TrevorElliott, ryanglscott, mccleeary |
| llvm-pretty-bc-parser | 54 | 0.0 | 2 | LLVM bitcode parsing library | (bsd3, library, program, text) | 2024-08-30 | 0.4.2.0 | EricMertens, TrevorElliott, ryanglscott, galoisinc, mccleeary |
| llvm-tf | 112 | 0.0 | 8 | Bindings to the LLVM compiler toolkit using type families. | (bsd3, code-generation, compilers-interpreters, library) | 2023-10-08 | 16.0 | HenningThielemann |
| llvm-tools | 12 | 0.0 | 1 | Useful tools built on llvm-analysis | (bsd3, development, library, program) | 2013-11-12 | 0.2.0.1 | TristanRavitch |
| lmdb-high-level | 11 | 0.0 | 1 | Higher level API for working with LMDB | (bsd3, library, web) | 2016-10-05 | 0.1 | andrewthad |
| lmdb-simple | 21 | 2.0 | 1 | Simple API for LMDB | (bsd3, database, library) | 2018-03-24 | 0.4.0.0 | RobLeslie |
| lnd-client | 10 | 0.0 | 1 | Lightning Network Daemon (LND) client library for Haskell | (bitcoin, bsd3, finance, library, lightning, network, payments, program) | 2022-07-22 | 0.1.0.1 | coingaming |
| lnurl | 6 | 0.0 | 1 | Support for developing against the LNURL protocol | (bsd3, library, unclassified) | 2021-08-07 | 0.1.0.0 | IanShipman |
| lnurl-authenticator | 3 | 0.0 | 0 | A command line tool to manage LNURL auth identities | (bsd3, library, program, unclassified) | 2021-08-07 | 0.1.0.0 | IanShipman |
| load-env | 60 | 0.0 | 3 | Load environment variables from a file. | (bsd3, configuration, library) | 2019-06-12 | 0.2.1.0 | PatrickBrisbin |
| load-font | 19 | 0.0 | 1 | A cross platform library for loading bundled fonts into your application | (bsd3, font, graphics, gui, library, ui, user-interfaces) | 2020-02-21 | 0.1.0.3 | deech |
| loadavg | 15 | 0.0 | 1 | Load average parsing from /proc/loadavg and bindings to getloadavg (3) | (bsd3, library, system) | 2010-11-13 | 0.1 | KrzysztofSkrzetnicki |
| local-address | 4 | 0.0 | 1 | Functions to get local interface address | (bsd3, library, network) | 2011-06-29 | 0.0.1 | KeiHibino |
| localize | 6 | 0.0 | 2 | GNU Gettext-based messages localization library | (bsd3, library, text) | 2022-02-01 | 0.2.0.1 | IlyaPortnov |
| located | 7 | 0.0 | 1 | Source location helpers | (bsd3, language, library) | 2016-07-19 | 0.1.1.0 | TrevorElliott |
| located-base | 15 | 0.0 | 2 | Location-aware variants of partial functions | (bsd3, development, library) | 2017-07-20 | 0.1.1.1 | EricSeidel |
| located-monad-logger (deprecated in favor of monad-logger) | 8 | 0.0 | 1 | Location-aware logging without Template Haskell | (bsd3, deprecated, library, logging) | 2017-06-08 | 0.1.1.0 | pavelkogan |
| loch | 5 | 0.0 | 1 | Support for precise error locations in source files | (bsd3, development, library, program) | 2007-01-25 | 0.2 | DonaldStewart |
| loch-th | 47 | 0.0 | 20 | Support for precise error locations in source files (Template Haskell version) | (bsd3, development, library) | 2018-04-08 | 0.2.2 | TomasJanousek |
| lock-file | 34 | 0.0 | 1 | Provide exclusive access to a resource using lock file. | (bsd3, library, system) | 2018-04-15 | 0.7.0.0 | PeterTrsko |
| locked-poll | 5 | 0.0 | 0 | Very simple poll lock | (bsd3, library, program, unclassified) | 2015-12-17 | 0.1.0 | scottmurphy09 |
| lockfree-queue | 75 | 0.0 | 3 | Michael and Scott lock-free queues. | (bsd3, concurrent, data, library) | 2022-08-26 | 0.2.4 | RyanNewton, ryanglscott, peter_fogg |
| lockpool | 10 | 0.0 | 1 | set a maximum on the number of concurrent actions | (bsd3, concurrency, library) | 2018-03-21 | 0.1.0.0 | chessai |
| log (deprecated in favor of log-base, log-postgres, log-elasticsearch) | 50 | 2.0 | 3 | Structured logging solution with multiple backends | (bsd3, deprecated, library, system) | 2017-06-20 | 0.9.0.1 | GracjanPolak, MikhailGlushenkov, phadej, arybczak, jonathanjouty_scrive, trin_cz |
| log-base | 101 | 2.0 | 7 | Structured logging solution (base package) | (bsd3, library, system) | 2023-03-14 | 0.12.0.1 | GracjanPolak, MikhailGlushenkov, phadej, arybczak, trin_cz, jonathanjouty, jsynacek |
| log-domain | 175 | 2.0 | 23 | Log-domain arithmetic | (bsd3, library, numeric) | 2021-11-16 | 0.13.2 | EdwardKmett, EricMertens, ryanglscott |
| log-effect-syslog | 9 | 0.0 | 1 | Syslog functions for log-effect | (bsd3, control, effect, library, logging, syslog) | 2019-03-02 | 0.2.0 | sickmind |
| log-effectful | 55 | 0.0 | 0 | Adaptation of the log library for the effectful ecosystem. | (bsd3, library, system) | 2024-11-07 | 1.0.1.0 | arybczak |
| log-elasticsearch | 59 | 0.0 | 1 | Structured logging solution (Elasticsearch back end) | (bsd3, library, system) | 2023-01-31 | 0.13.0.1 | GracjanPolak, MikhailGlushenkov, phadej, arybczak, jonathanjouty_scrive, trin_cz, jsynacek |
| log-postgres (deprecated) | 33 | 0.0 | 1 | Structured logging solution (PostgreSQL back end) | (bsd3, deprecated, library, system) | 2023-03-14 | 0.9.0.1 | GracjanPolak, MikhailGlushenkov, phadej, arybczak, jonathanjouty_scrive, trin_cz, jsynacek |
| log-utils | 7 | 0.0 | 1 | Utils for working with logs | (bsd3, data, program) | 2017-07-21 | 0.2.2.1 | MikhailGlushenkov, arybczak, jonathanjouty_scrive, trin_cz |
| log4hs | 53 | 0.0 | 0 | A python logging style log library | (bsd3, library, log, logging) | 2020-02-04 | 0.9.0.0 | gqk007 |
| logentries | 4 | 0.0 | 1 | Request logger middleware for Logentries | (bsd3, library, web) | 2016-07-12 | 0.1.0.1 | toddmohney |
| logfloat | 87 | 0.0 | 13 | Log-domain floating point numbers | (bsd3, data, library, math, natural-language-processing, statistics) | 2023-03-19 | 0.14.0 | WrenThornton, WrenRomano |
| logfmt | 10 | 0.0 | 0 | Formatting | (bsd3, library, system, text) | 2021-06-08 | 0.0.1 | cmk |
| logger-thread | 20 | 0.0 | 0 | Run FastLogger in a thread and direct all queued messages to it. | (bsd3, library, program, text) | 2016-12-24 | 0.1.0.2 | joe9 |
| logging-effect | 152 | 2.25 | 18 | A mtl-style monad transformer for general purpose & compositional logging | (bsd3, library, unclassified) | 2023-03-26 | 1.4.0 | OliverCharles |
| logging-effect-colors | 3 | 0.0 | 0 | Log messages in color | (bsd3, library, system) | 2023-05-18 | 0.1.0.0 | abrar |
| logging-effect-syslog | 5 | 0.0 | 0 | Log messages to a posix system log via logging-effect | (bsd3, library, system) | 2023-05-18 | 0.1.0.0 | abrar |
| logging-facade-syslog | 12 | 0.0 | 1 | A logging back-end to syslog(3) for the logging-facade library | (bsd3, library, system) | 2017-05-15 | 1 | PeterSimons |
| logic-classes | 49 | 0.0 | 1 | Framework for propositional and first order logic, theorem proving | (bsd3, library, logic, theorem-provers) | 2016-09-18 | 1.7.1 | DavidFox |
| logicst | 6 | 0.0 | 1 | Backtracking mutable references in the ST and IO monads | (bsd3, control, library) | 2013-04-17 | 0.1.0.0 | AndySonnenburg |
| logict | 445 | 2.0 | 41 | A backtracking logic-programming monad. | (bsd3, control, library) | 2024-11-13 | 0.8.2.0 | DanDoel, Bodigrim |
| logict-state | 25 | 0.0 | 2 | Library for logic programming based on haskell package logict | (bsd3, development, library) | 2022-09-16 | 0.1.1.0 | AtzeDijkstra |
| lojban | 11 | 0.0 | 1 | Useful utilities for the Lojban language | (bsd3, language, library, program) | 2008-12-18 | 0.3 | |
| lojbanParser | 35 | 0.0 | 1 | lojban parser | (bsd3, language, library, program) | 2014-08-16 | 0.1.9.2 | YoshikuniJujo |
| lojbanXiragan | 5 | 0.0 | 1 | lojban to xiragan | (bsd3, language, library, program) | 2013-03-07 | 0.3 | YoshikuniJujo |
| lojysamban | 31 | 0.0 | 1 | Prolog with lojban | (bsd3, language, program) | 2014-10-24 | 0.0.8.1 | YoshikuniJujo |
| loli (deprecated in favor of miku) | 28 | 0.0 | 2 | A minimum web dev DSL in Haskell | (bsd3, deprecated, library, web) | 2011-06-24 | 2011.6.24 | JinjingWang |
| long-double | 11 | 0.0 | 2 | FFI bindings for C long double | (bsd3, math) | 2023-03-10 | 0.1.1.1 | ClaudeHeilandAllen |
| looksee | 21 | 0.0 | 1 | A simple text parser with decent errors | (bsd3, library, parsing) | 2024-03-15 | 0.6.0 | ejconlon |
| looksee-trip | 5 | 0.0 | 0 | A simple text parser with decent errors | (bsd3, library, parsing) | 2024-03-15 | 0.6.0 | ejconlon |
| loop-effin | 12 | 0.0 | 1 | control-monad-loop port for effin | (bsd3, control, library) | 2014-10-07 | 0.1.1.0 | HiromiIshii |
| loop-while | 4 | 0.0 | 2 | A monad transformer supporting various styles of while loop | (bsd3, control, library) | 2010-01-11 | 1.0.0 | NeilBrown |
| loopbreaker | 7 | 0.0 | 1 | inline self-recursive definitions | (bsd3, library, plugin) | 2019-10-04 | 0.1.1.1 | TheMatten |
| loops | 16 | 0.0 | 1 | Fast imperative-style loops | (bsd3, control, library) | 2014-06-13 | 0.2.0.2 | ThomasTuegel |
| loopy | 8 | 0.0 | 1 | Find all biological feedback loops within an ecosystem graph. | (bsd3, program, unclassified) | 2011-03-22 | 0.0.1 | EmilyMitchell |
| lorem | 5 | 0.0 | 0 | Library for generating filler text | (bsd3, library, program, text) | 2015-04-22 | 0.0.0.0 | StefanFischer |
| lowlin | 9 | 0.0 | 0 | Low dimensional linear algebra | (bsd3, library, linear-algebra, math) | 2020-05-06 | 0.2.0.1 | jodak |
| lrucache | 144 | 2.0 | 14 | a simple, pure LRU cache | (bsd3, data, library) | 2018-11-29 | 1.2.0.1 | CarlHowells |
| lrucaching | 62 | 1.75 | 4 | LRU cache | (bsd3, library, unknown) | 2024-01-10 | 0.3.4 | cocreature |
| lrucaching-haxl | 7 | 0.0 | 0 | Combine lrucaching and haxl. | (bsd3, concurrency, data, library, lrucache) | 2020-09-02 | 0.1.0.0 | Lupino |
| ls-usb | 79 | 0.0 | 1 | List USB devices | (bsd3, program, system) | 2012-11-27 | 0.1.1 | RoelVanDijk |
| lscabal | 10 | 0.0 | 1 | List exported modules from a set of .cabal files | (bsd3, distribution, program) | 2010-04-18 | 0.1.1 | DonaldStewart |
| lsfrom | 15 | 0.0 | 0 | List directory files starting from a specific name | (bsd3, program, utility) | 2024-01-07 | 1.0 | JensPetersen |
| lsh | 4 | 0.0 | 0 | A simple ls clone with modern, colored formatting | (binary, bsd3, library, program) | 2023-08-02 | 0.1.0.0 | floataqq |
| lsp-test | 308 | 2.0 | 4 | Functional test framework for LSP servers. | (bsd3, library, testing) | 2024-06-06 | 0.17.1.0 | AlanZimmerman, PepeIborra, wz1000, luke_, jneira, michaelpj |
| lss (deprecated) | 4 | 0.0 | 2 | Lexical Style Sheets - a language for writing styles that is focused around lexical (ie, static) scoping and re-use of large components. | (bsd3, deprecated, language, library) | 2014-09-04 | 0.1.0.0 | DanielPatterson |
| lsystem | 5 | 0.0 | 1 | Paint an L-System Grammar | (application, bsd3, program) | 2011-10-25 | 1.2 | CarlosGomez |
| ltext | 46 | 0.0 | 1 | Parameterized file evaluator | (bsd3, library, program, text) | 2024-01-05 | 0.1.5 | athanclark |
| ltl | 10 | 0.0 | 1 | Using linear temporal logic (LTL) to verify embedded software and hardware. | (bsd3, language, library) | 2010-04-19 | 0.0.0 | TomHawkins |
| lua-bytecode | 8 | 0.0 | 1 | Library for loading Lua bytecode. | (bsd3, library, lua) | 2013-06-19 | 0.1.0.0 | JeffShaw |
| lub | 49 | 0.0 | 3 | information operators: least upper bound (lub) and greatest lower bound (glb) | (bsd3, concurrency, data, library, other) | 2021-08-31 | 0.1.8 | ConalElliott |
| lucid | 425 | 2.5 | 82 | Clear to write, read and edit DSL for HTML | (bsd3, library, web) | 2023-04-08 | 2.11.20230408 | ChrisDone |
| lucid-alpine | 26 | 0.0 | 0 | Use Alpine.js in your lucid templates | (bsd3, html, library, program, web) | 2022-01-30 | 0.1.0.7 | rashad1030 |
| lucid-colonnade | 9 | 0.0 | 1 | Helper functions for using lucid with colonnade | (bsd3, library, web) | 2024-03-06 | 1.0.2 | andrewthad, l3c_amartin |
| lucid-foundation | 14 | 0.0 | 2 | Basic Zurb Foundation API in Lucid | (bsd3, library, unclassified) | 2015-02-17 | 0.0.2.1 | athanclark |
| lucid-htmx | 39 | 2.0 | 0 | Use htmx in your lucid templates | (bsd3, html, library, web) | 2023-09-07 | 0.1.0.7 | rashad1030 |
| lucid-hyperscript | 11 | 0.0 | 0 | Use _hyperscript with lucid | (bsd3, library, program, web) | 2022-01-30 | 0.1.0.2 | rashad1030 |
| lucid-svg | 71 | 0.0 | 7 | DSL for SVG using lucid for HTML | (bsd3, graphics, library) | 2024-06-13 | 0.7.2.0 | OliverCharles, jeffreyrosenbluth |
| lucid-xstatic | 8 | 0.0 | 0 | Lucid helper for XStatic | (bsd3, javascript, library) | 2023-02-17 | 0.1.1 | TristanCacqueray |
| lucid2 | 68 | 0.0 | 5 | Clear to write, read and edit DSL for HTML | (bsd3, library, web) | 2024-04-26 | 0.0.20240424 | ChrisDone |
| lucid2-htmx | 7 | 0.0 | 0 | Use htmx in your lucid templates | (bsd3, html, library, web) | 2022-09-21 | 0.1.0.8 | rashad1030 |
| lucid2-xstatic | 5 | 0.0 | 0 | Lucid2 helper for XStatic | (bsd3, javascript, library) | 2023-02-17 | 0.1.0 | TristanCacqueray |
| luhn | 8 | 0.0 | 1 | An implementation of Luhn's check digit algorithm. | (bsd3, data, library) | 2009-12-20 | 0.2 | HenryBucklow |
| lui | 17 | 0.0 | 1 | Purely FunctionaL User Interface | (bsd3, graphics, library) | 2009-08-31 | 0.0.6 | EyalLotem |
| luis-client | 8 | 0.0 | 1 | An unofficial client for the LUIS NLP service. | (bsd3, library, natural-language-processing, web) | 2016-04-01 | 0.0.2 | MicxjoFunkcio |
| luka | 9 | 0.0 | 1 | Simple ObjectiveC runtime binding | (bsd3, language, library) | 2012-08-29 | 2012.8.29 | JinjingWang |
| luminance | 117 | 0.0 | 0 | Type-safe, type-level and stateless graphics framework | (bsd3, graphics, library) | 2016-09-22 | 0.11.0.4 | DimitriSabadie |
| luminance-samples | 30 | 0.0 | 1 | Luminance samples | (bsd3, graphics, program) | 2016-02-27 | 0.11 | DimitriSabadie |
| luthor | 8 | 0.0 | 1 | Tools for lexing and utilizing lexemes that integrate with Parsec. | (bsd3, language, library, text) | 2015-11-25 | 0.0.2 | ZankokuOkuno |
| lvar | 7 | 0.0 | 3 | TMVar that can be listened to | (bsd3, concurrency, library) | 2021-04-26 | 0.1.0.0 | sridca |
| lvish | 37 | 0.0 | 1 | Parallel scheduler, LVar data structures, and infrastructure to build more. | (bsd3, concurrency, library) | 2014-09-16 | 1.1.4 | RyanNewton, LindseyKuper, peter_fogg |
| lvmlib | 10 | 0.0 | 2 | The Lazy Virtual Machine (LVM). | (bsd3, compilers-interpreters, library, program) | 2014-09-02 | 1.1 | JurriaanHage |
| lxc | 25 | 0.0 | 1 | High level Haskell bindings to LXC (Linux containers). | (bsd3, library, system) | 2016-01-21 | 0.3.2 | NickolayKudasov |
| lz4 | 30 | 0.0 | 2 | LZ4 compression for ByteStrings | (bsd3, codec, library) | 2014-07-08 | 0.2.3.1 | MarkWotton |
| lz4-bytes | 23 | 0.0 | 0 | Bindings to LZ4 | (bsd3, data, library) | 2024-02-01 | 0.1.1.1 | andrewthad, l3c_amartin |
| lz4-conduit | 12 | 0.0 | 0 | LZ4 compression for conduits | (bsd3, codec, compression, conduit, library, program) | 2018-03-25 | 0.3 | scm |
| lz4-hs | 31 | 2.0 | 0 | lz4 bindings for Haskell | (bsd3, codec, compression, ffi, library) | 2024-07-30 | 0.1.5.3 | vmchale |
| lzlib | 107 | 2.0 | 2 | lzlib bindings | (bsd3, codec, compression, library) | 2024-01-23 | 1.0.7.3 | vmchale |
| lzma | 135 | 2.0 | 10 | LZMA/XZ compression and decompression | (bsd3, codec, compression, library) | 2024-06-15 | 0.0.1.1 | HerbertValerioRiedel, phadej |
| lzma-conduit | 102 | 0.0 | 6 | Conduit interface for lzma/xz compression. | (bsd3, codec, compression, conduit, library) | 2022-04-06 | 1.2.3 | NathanHowell |
| lzma-enumerator | 10 | 0.0 | 1 | Enumerator interface for lzma/xz compression. | (bsd3, codec, compression, enumerator, library) | 2012-04-18 | 0.1.3 | NathanHowell |
| lzma-static (deprecated in favor of xz, xz-clib) | 56 | 2.0 | 1 | LZMA/XZ compression and decompression (static) | (bsd3, codec, compression, deprecated) | 2022-12-29 | 5.2.5.5 | maerwald |
| lzma-streams | 10 | 0.0 | 1 | IO-Streams interface for lzma/xz compression | (bsd3, codec, compression, io-streams, library) | 2015-08-16 | 0.1.0.0 | HerbertValerioRiedel |
| lzo | 22 | 2.0 | 0 | minilzo bundled for Haskell | (bsd3, codec, compression, library) | 2023-01-12 | 0.1.1.5 | vmchale |
| mDNSResponder-client | 14 | 0.0 | 1 | Library for talking to the mDNSResponder daemon. | (bsd3, library, network) | 2017-01-11 | 1.0.3 | shlevy |
| maam | 13 | 0.0 | 1 | Monadic Abstracting Abstract Machines (MAAM) built on Galois Transformers | (bsd3, library, program, static-analysis) | 2015-10-27 | 0.3.0.0 | DavidDarais |
| mac | 12 | 2.0 | 1 | Static Mandatory Access Control in Haskell | (bsd3, library, security) | 2016-07-05 | 0.1.3.0 | AlejandroRusso |
| macaroon-shop | 9 | 0.0 | 0 | A toolkit for working with macaroons | (bsd3, library, unclassified) | 2024-09-28 | 0.1.0.1 | IanShipman |
| maccatcher | 44 | 0.0 | 3 | Obtain the host MAC address on *NIX and Windows. | (bsd3, library, text) | 2011-10-23 | 2.1.5 | JasonDusek |
| machinecell | 47 | 0.0 | 1 | Arrow based stream transducers | (bsd3, control, frp, library, reactivity) | 2018-04-17 | 4.0.1 | HidenoriAzuma |
| machines | 115 | 2.5 | 29 | Networked stream transducers | (bsd3, control, enumerator, library) | 2022-05-18 | 0.7.3 | EdwardKmett, EricMertens, ryanglscott |
| machines-attoparsec | 13 | 0.0 | 0 | Parse machines streams with attoparsec parsers. | (bsd3, control, data, enumerator, library, parsing, text) | 2019-01-31 | 0 | davean |
| machines-bytestring | 7 | 0.0 | 1 | ByteString support for machines | (bsd3, control, library, machines) | 2017-06-07 | 0.1.0.0 | zclod |
| machines-encoding | 5 | 0.0 | 0 | Transcode encodings with machines. | (bsd3, control, data, enumerator, library, text) | 2019-01-31 | 0 | davean |
| machines-zlib | 6 | 0.0 | 1 | Decompression support for machines | (bsd3, compression, library, machines) | 2015-03-26 | 0.1.0 | RobinGreen |
| macho | 16 | 0.0 | 1 | Parser for Mach-O object format. | (bsd3, data, library) | 2010-03-25 | 0.22 | ErikCharlebois |
| macos-corelibs | 5 | 0.0 | 0 | Haskell bindings to C-based Mac OS SDK frameworks | (bsd3, library, system) | 2018-12-15 | 0.0.1.0 | fsestini |
| macosx-make-standalone | 8 | 0.0 | 1 | Make a macosx app standalone deployable | (bsd3, development, program) | 2013-07-24 | 0.1.0.1 | AtzeDijkstra |
| macrm | 7 | 0.0 | 0 | Alternative rm command for macOS that remove files/dirs to the system trash | (bsd3, library, program) | 2020-11-02 | 1.0.0.5 | satosystems |
| mad-props | 13 | 0.0 | 0 | Monadic DSL for building constraint solvers using basic propagators. | (bsd3, library, program, propagators) | 2019-11-12 | 0.2.1.0 | ChrisPenner |
| madlang | 215 | 0.0 | 1 | Randomized templating language DSL | (bsd3, library, text) | 2019-11-09 | 4.0.2.16 | vmchale |
| mage | 16 | 0.0 | 1 | Rogue-like | (bsd3, game, program) | 2008-03-05 | 1.1.0 | GwernBranwen |
| magic | 73 | 0.0 | 5 | Interface to C file/magic library | (bsd3, library, text) | 2014-10-27 | 1.1 | JohnGoerzen |
| magic-tyfams | 16 | 0.0 | 1 | Write plugins for magic type families with ease | (bsd3, compiler-plugin, library) | 2019-08-11 | 0.1.1.0 | isovector |
| magico | 29 | 0.0 | 1 | Compute solutions for Magico puzzle | (bsd3, math, program) | 2021-12-05 | 0.0.2.3 | HenningThielemann |
| magma | 45 | 0.0 | 1 | magma is an algebraic structure. | (algebra, bsd3, data, data-structures, library, math) | 2023-04-19 | 0.6.1.1 | KatsutoshiItoh |
| magmas | 9 | 0.0 | 2 | Magma-like objects. | (bsd3, library, math, numerical) | 2020-02-20 | 0.0.1 | cmk |
| maid | 43 | 0.0 | 1 | A simple static web server | (bsd3, program, web) | 2014-10-14 | 2014.10.14 | JinjingWang |
| mailgun | 19 | 2.0 | 2 | API binding for Mailgun | (bsd3, email, library, web) | 2019-05-06 | 0.2 | andrewrademacher, davean |
| mainland-pretty | 191 | 0.0 | 17 | Pretty printing designed for printing source code. | (bsd3, library, text) | 2024-07-02 | 0.7.1.1 | GeoffreyMainland, TroelsHenriksen |
| majordomo | 22 | 0.0 | 1 | Majordomo protocol for ZeroMQ | (bsd3, library, network, program) | 2012-04-11 | 0.1.6 | MarkWotton |
| make-package | 13 | 0.0 | 1 | Make a cabalized package | (bsd3, development, program, utils) | 2014-09-27 | 1.2.0 | PhilippBalzarek |
| makedo | 5 | 0.0 | 1 | Helper for writing redo scripts in Haskell | (bsd3, development, library) | 2011-06-09 | 0.1 | EricKow |
| managed | 125 | 0.0 | 22 | A monad for managed values | (bsd3, control, library) | 2023-01-31 | 1.0.10 | GabrielGonzalez |
| mangopay | 90 | 0.0 | 2 | Bindings to the MangoPay API | (bsd3, library, program, web) | 2015-12-31 | 1.12 | FelipeLessa, JeanPhilippeMoresmau, alanpog |
| map-classes | 10 | 0.0 | 1 | A set of classes and instances for working with key/value mappings. | (bsd3, control, library) | 2018-03-31 | 0.1.0.0 | clinton |
| map-exts | 9 | 2.0 | 1 | Extensions to Data.Map | (bsd3, data-structures, library, program) | 2018-01-10 | 0.2.0.0 | coopercm |
| map-reduce-folds | 22 | 0.0 | 1 | foldl wrappers for map-reduce | (bsd3, control, library) | 2023-05-02 | 0.1.2 | adamCS |
| map-syntax | 55 | 2.0 | 15 | Syntax sugar for defining maps | (bsd3, data-structures, library) | 2018-04-03 | 0.3 | DougBeardsley |
| mapalgebra | 17 | 0.0 | 1 | Efficient, polymorphic Map Algebra. | (bsd3, geography, library) | 2020-02-02 | 0.2.1 | fosskers |
| mappings | 36 | 0.0 | 0 | Types which represent functions k -> v | (bsd3, data-structures, library, program) | 2024-05-20 | 0.3.1.0 | jcranch |
| mappy | 25 | 0.0 | 0 | A functional programming language focused around maps. | (bsd3, compilers-interpreters, library, program) | 2016-02-18 | 0.1.3.1 | mjgpy3 |
| mapquest-api | 12 | 0.0 | 1 | Bindings to the MapQuest API | (bsd3, library, web) | 2018-02-17 | 0.3.1 | ocramz |
| marching-cubes | 3 | 0.0 | 0 | Marching Cubes | (bsd3, computational-geometry, library) | 2023-02-20 | 0.1.0.0 | stla |
| marching-cubes2 | 6 | 0.0 | 0 | Marching Cubes | (bsd3, computational-geometry, library) | 2023-02-23 | 0.1.0.0 | stla |
| marionetta | 14 | 0.0 | 1 | A study of marionetta movements. | (bsd3, game, program) | 2012-05-10 | 0.1.0.3 | PaoloVeronelli |
| markdown (deprecated in favor of cmark, cmark-gfm) | 152 | 0.0 | 12 | Convert Markdown to HTML, with XSS protection | (bsd3, deprecated, library, web) | 2021-09-29 | 0.1.17.5 | MichaelSnoyman |
| markdown-kate (deprecated in favor of markdown) | 7 | 0.0 | 1 | Convert Markdown to HTML, with XSS protection | (bsd3, deprecated, library, web) | 2013-05-29 | 0.1.2.1 | JoelTaylor |
| markdown-pap | 35 | 0.0 | 1 | markdown parser with papillon | (bsd3, library, text) | 2014-02-12 | 0.0.1.10 | YoshikuniJujo |
| markdown2svg (deprecated) | 98 | 0.0 | 1 | markdown to svg converter | (bsd3, deprecated, program, text) | 2014-02-14 | 0.0.1.27 | YoshikuniJujo |
| marked-pretty | 9 | 0.0 | 2 | Pretty-printing library, with scoping, based on pretty. | (bsd3, library, text) | 2015-05-19 | 1.1.2.1 | AndyGill, ryanglscott |
| markov | 10 | 0.0 | 1 | Simple interpreter for Markov's normal algorithms | (bsd3, data, library) | 2010-06-14 | 0.1 | IlyaPortnov |
| markov-realization | 24 | 0.0 | 0 | Realizations of Markov chains. | (bsd3, library, statistics) | 2020-03-13 | 0.4 | alexloomis |
| markup | 93 | 0.0 | 1 | Abstraction for HTML-embedded content | (bsd3, data, library, web) | 2018-04-11 | 4.2.0 | athanclark |
| markup-parse | 30 | 0.0 | 3 | A markup parser. | (bsd3, library, project) | 2024-10-12 | 0.1.1.1 | tonyday567 |
| marquise | 6 | 0.0 | 2 | Client library for Vaultaire | (bsd3, library, other, program) | 2015-03-23 | 4.0.0 | fractalcat |
| marvin | 43 | 0.0 | 0 | A framework for modular, portable chat bots. | (bsd3, development, library, program) | 2017-09-24 | 0.2.5 | justus |
| marvin-interpolate | 22 | 0.0 | 1 | Compile time string interpolation a la Scala and CoffeeScript | (bsd3, library, text) | 2017-05-10 | 1.1.2 | justus |
| mason | 47 | 2.0 | 2 | Fast and extensible bytestring builder | (bsd3, data, library) | 2023-01-02 | 0.2.6 | FumiakiKinoshita |
| massiv | 240 | 2.5 | 13 | Massiv (Массив) is an Array Library. | (array, bsd3, data, data-structures, library, parallelism) | 2023-05-11 | 1.0.4.0 | lehins |
| massiv-io | 92 | 2.0 | 1 | Import/export of Image files into massiv Arrays | (bsd3, data, data-structures, library) | 2021-10-23 | 1.0.0.1 | lehins |
| massiv-persist | 20 | 0.0 | 0 | Compatibility of 'massiv' with 'persist' | (array, bsd3, data-structures, library, serialization) | 2022-07-05 | 1.0.0.3 | lehins |
| massiv-scheduler (deprecated in favor of scheduler) | 14 | 2.0 | 0 | Work stealing scheduler for Massiv (Массив) and other parallel applications. | (bsd3, concurrency, deprecated, library, parallelism) | 2019-03-27 | 0.1.1.0 | lehins |
| massiv-serialise | 25 | 2.0 | 0 | Compatibility of 'massiv' with 'serialise' | (array, bsd3, data-structures, library, serialization) | 2021-11-25 | 1.0.0.2 | lehins |
| massiv-test | 40 | 0.0 | 0 | Library that contains generators, properties and tests for Massiv Array Library. | (bsd3, data, data-structures, library, parallelism) | 2024-07-14 | 1.1.0.0 | lehins |
| mastermind | 14 | 0.0 | 1 | console mastermind decypher | (bsd3, game, program) | 2010-07-25 | 2010.7.25.1 | PaoloVeronelli |
| matcha | 4 | 0.0 | 0 | A micro web framework based on pattern matching | (bsd3, http, library, program, web) | 2024-06-05 | 0.0.0.1 | rashad1030 |
| matchable | 29 | 0.0 | 2 | A type class for Matchable Functors. | (bsd3, functors, library) | 2023-03-21 | 0.1.2.1 | viercc |
| matchable-th | 23 | 0.0 | 0 | Generates Matchable instances using TemplateHaskell | (bsd3, functors, library) | 2023-04-07 | 0.2 | viercc |
| matchers | 24 | 0.0 | 3 | Text matchers | (bsd3, console, library) | 2015-01-12 | 0.24.0.0 | OmariNorman |
| math-extras | 21 | 0.0 | 0 | A variety of mathematical utilities | (bsd3, library, math, numeric) | 2020-03-03 | 0.1.1.0 | zliu41 |
| math-grads | 13 | 2.0 | 0 | Library containing graph data structures and graph algorithms | (bsd3, graph, library, math) | 2020-04-02 | 0.1.6.7 | AlexKane |
| math-interpolate | 7 | 0.0 | 0 | Class for interpolation of values | (bsd3, data, library) | 2019-05-04 | 0.1.0.1 | ThomasEding |
| math-metric | 7 | 0.0 | 0 | Typeclass for metric spaces | (bsd3, data, library) | 2019-05-04 | 0.1.0.1 | ThomasEding |
| math-programming | 13 | 0.0 | 2 | A library for formulating and solving math programs. | (bsd3, library, math) | 2023-01-28 | 0.5.1 | prsteele |
| math-programming-glpk | 12 | 0.0 | 0 | A GLPK backend to the math-programming library. | (bsd3, library, math) | 2023-01-28 | 0.5.1 | prsteele |
| math-programming-tests | 13 | 0.0 | 0 | Utility functions for testing implementations of the math-programming library. | (bsd3, library, math) | 2023-01-28 | 0.5.1 | prsteele |
| mathblog | 21 | 0.0 | 1 | A program for creating and managing a static weblog with LaTeX math and diagrams | (bsd3, program, web) | 2015-10-03 | 0.6 | JonathanDaugherty |
| mathflow | 5 | 0.0 | 1 | Dependently typed tensorflow modeler | (bsd3, library, math) | 2017-08-08 | 0.1.0.0 | junjihashimoto |
| mathlink | 48 | 0.0 | 1 | Write Mathematica packages in Haskell | (bsd3, foreign, library) | 2009-11-11 | 2.0.1.1 | TracyWadleigh, jfennick |
| mathlist | 31 | 0.0 | 0 | Math using lists, including FFT and Wavelet | (bsd3, education, library, math, numerics) | 2023-05-22 | 0.2.0.0 | djsamperi |
| matlab | 13 | 0.0 | 1 | Matlab bindings and interface | (bsd3, foreign, library, math, program) | 2020-07-28 | 0.3.0.0 | DylanSimon, bmsherman, bebarker |
| matplotlib | 123 | 2.25 | 1 | Bindings to Matplotlib; a Python plotting library | (bsd3, graphics, library) | 2021-11-08 | 0.7.7 | AndreiBarbu |
| matrices | 104 | 0.0 | 10 | native matrix based on vector | (bsd3, data, library) | 2018-12-21 | 0.5.0 | kaizhang |
| matrix-as-xyz | 33 | 0.0 | 3 | Read and Display Jones-Faithful notation for spacegroup and planegroup | (bsd3, chemistry, library) | 2020-08-09 | 0.1.2.2 | narumij |
| matrix-lens | 8 | 0.0 | 0 | Optics for the "matrix" package | (bsd3, library, math) | 2020-07-07 | 0.1.0.0 | lgastako |
| matrix-market | 10 | 0.0 | 1 | Read and write NIST Matrix Market files | (bsd3, library, math, system) | 2008-04-04 | 1.2 | PatrickPerry |
| matrix-market-pure | 11 | 0.0 | 1 | Pure and composable reader and writer of the Matrix Market format. | (bsd3, library, math) | 2011-02-21 | 0.2 | SergeyAstanin |
| matrix-sized | 16 | 0.0 | 0 | Haskell matrix library with interface to C++ linear algebra libraries. | (bsd3, library, math) | 2020-06-22 | 0.1.1 | kaizhang |
| matrix-static | 30 | 2.0 | 1 | Type-safe matrix operations | (bsd3, library, math) | 2020-02-18 | 0.3 | wchresta |
| matroid | 10 | 2.0 | 0 | matroid (combinatorial pre-geometries) library | (bsd3, combinatorics, library, mathematics, optimization) | 2021-02-28 | 0.0.0.1.1 | alb |
| matterhorn | 136 | 0.0 | 1 | Terminal client for the Mattermost chat system | (bsd3, chat, library, program) | 2024-08-27 | 90000.0.1 | JonathanDaugherty, KevinQuick |
| mattermost-api | 96 | 0.0 | 2 | Client API for Mattermost chat system | (bsd3, library, web) | 2024-02-03 | 90000.0.0 | JonathanDaugherty, KevinQuick |
| maxent | 50 | 0.0 | 1 | Compute Maximum Entropy Distributions | (bsd3, library, math) | 2014-10-09 | 0.7 | JonathanFischoff, pash |
| maximal-cliques | 14 | 2.0 | 2 | Enumerate all maximal cliques of a graph. | (algorithms, bsd3, library) | 2015-03-22 | 0.1.1 | GershomBazerman |
| maxsharing | 9 | 0.0 | 1 | Maximal sharing of terms in the lambda calculus with letrec | (bsd3, compiler, graphs, program) | 2016-10-17 | 1.1 | JanRochel |
| maybench | 28 | 0.0 | 1 | Automated benchmarking tool | (bsd3, development, library, program) | 2008-09-06 | 0.2.4.1 | EricKow |
| mbox | 21 | 2.0 | 2 | Read and write standard mailbox files. | (bsd3, data, library, system, text) | 2017-08-16 | 0.3.4 | GershomBazerman |
| mbox-tools | 22 | 0.0 | 1 | A collection of tools to process mbox files | (bsd3, email, program, utility) | 2011-10-15 | 0.2.0.4 | NicolasPouillard |
| mbox-utility | 20 | 0.0 | 1 | List contents of an mbox file containing e-mails | (bsd3, console, program) | 2019-08-04 | 0.0.3.1 | HenningThielemann |
| mbtiles | 21 | 0.0 | 1 | Haskell MBTiles client. | (bsd3, database, library) | 2017-09-02 | 0.6.0.0 | jmc41493 |
| mcaeson | 11 | 0.0 | 0 | An Aeson parsing toolkit | (bsd3, json, library, program, web) | 2021-04-12 | 0.0.0.1 | ChrisDornan |
| mcl | 10 | 0.0 | 2 | Bindings to mcl, a generic and fast pairing-based cryptography library | (bsd3, crypto, library, math) | 2017-05-09 | 1.0.1 | arybczak |
| mcmc-samplers | 11 | 2.0 | 1 | Combinators for MCMC sampling | (bsd3, library, machine-learning, math, numeric, statistics) | 2014-11-10 | 0.1.1.1 | pravnar, z |
| md5 | 9 | 0.0 | 0 | MD5 Hash | (bsd3, data, library) | 2024-02-02 | 0.1.0.3 | andrewthad, l3c_amartin |
| mdo | 12 | 0.0 | 1 | Command-line tool to run a command on each of the items. | (bsd3, console, program) | 2008-08-07 | 0.0.1 | AudreyTang |
| mealy | 47 | 0.0 | 3 | Mealy machines for processing time-series and ordered data. | (algorithm, bsd3, library) | 2024-10-12 | 0.5.0.0 | tonyday567 |
| mecab | 10 | 0.0 | 2 | A Haskell binding to MeCab | (bsd3, library, natural-language-processing) | 2013-08-20 | 0.4.0 | HideyukiTanaka |
| mecha | 26 | 0.0 | 1 | A constructive solid geometry (CSG) modeling language. | (bsd3, language, library, program) | 2011-06-11 | 0.1.1 | TomHawkins |
| mediabus | 28 | 0.0 | 2 | Multimedia streaming on top of Conduit | (bsd3, library, media) | 2017-07-04 | 0.4.0.1 | SvenHeyll |
| mediabus-fdk-aac | 11 | 0.0 | 1 | Mediabus plugin for the Frauenhofer ISO-14496-3 AAC FDK | (bsd3, library, sound) | 2017-04-24 | 0.4.0.0 | SvenHeyll |
| mediabus-rtp | 19 | 0.0 | 0 | Receive and Send RTP Packets | (audio, bsd3, library, program) | 2017-07-04 | 0.4.0.1 | SvenHeyll |
| median-stream | 36 | 0.0 | 1 | Constant-time queries for the median of a stream of numeric data. | (bsd3, data, library) | 2016-11-24 | 0.7.0.0 | jmc41493 |
| mediawiki | 20 | 0.0 | 1 | Interfacing with the MediaWiki API | (bsd3, library, program, web) | 2013-11-20 | 0.2.6 | SigbjornFinne |
| megalisp | 3 | 0.0 | 0 | lisp parser using mega-parsec | (bsd3, library, parser) | 2020-06-14 | 0.0.1 | KristofBastiaensen |
| megastore | 14 | 0.0 | 0 | Bulk image or strict bytestring storage | (bsd3, data, data-structures, image, library, program) | 2023-02-27 | 0.1.1.1 | MilesLitteral |
| meldable-heap | 31 | 0.0 | 1 | Asymptotically optimal, Coq-verified meldable heaps, AKA priority queues | (bsd3, data-structures, library) | 2010-05-23 | 2.0.3 | JimApple |
| melf | 24 | 0.0 | 1 | An Elf parser | (bsd3, data, library, program) | 2024-04-14 | 1.3.1 | amakarov |
| mellon-core | 29 | 0.0 | 2 | Control physical access devices | (bsd3, library, system) | 2018-04-03 | 0.8.0.7 | dhess |
| mellon-gpio | 34 | 0.0 | 0 | GPIO support for mellon | (bsd3, library, system) | 2018-04-03 | 0.8.0.7 | dhess |
| mellon-web | 34 | 0.0 | 0 | A REST web service for Mellon controllers | (bsd3, library, web) | 2018-04-03 | 0.8.0.7 | dhess |
| mem-info | 13 | 0.0 | 0 | Print the core memory usage of programs | (bsd3, command-line-tools, library, program, system) | 2024-03-17 | 0.3.0.0 | adetokunbo |
| membership | 22 | 0.0 | 7 | Indices for type level lists | (bsd3, library, type) | 2021-02-20 | 0.0.1 | FumiakiKinoshita |
| memcache | 62 | 0.0 | 5 | A memcached client library. | (bsd3, database, library) | 2024-03-27 | 0.3.0.2 | DavidTerei |
| memexml | 14 | 0.0 | 1 | Library for reading Meme XML output | (bioinformatics, bsd3, library) | 2015-09-11 | 0.0.3 | FlorianEggenhofer |
| meminfo | 13 | 0.0 | 1 | Library for reading `/proc/meminfo` | (bsd3, library, system) | 2017-03-16 | 0.2.0.0 | lukec |
| memo-sqlite | 12 | 0.0 | 1 | memoize functions using SQLite3 database | (bsd3, database, library) | 2018-03-14 | 0.2 | ClaudeHeilandAllen |
| memoize | 68 | 0.0 | 10 | A memoization library | (bsd3, data, library) | 2022-09-16 | 1.1.2 | JesseTov |
| memory | 513 | 0.0 | 253 | memory and related abstraction stuff | (bsd3, memory) | 2022-09-05 | 0.18.0 | VincentHanquez, nicolasdp |
| memory-cd (deprecated) | 4 | 0.0 | 1 | memory and related abstraction stuff | (bsd3, deprecated, memory) | 2021-12-17 | 0.16.0.1 | ChrisDornan |
| memorypool | 5 | 0.0 | 1 | basic memory pool outside of haskell heap/GC | (bsd3, library, system) | 2016-08-26 | 0.1.0.0 | lspitzner |
| mempack | 17 | 0.0 | 0 | Short description | (algorithms, bsd3, library) | 2024-09-19 | 0.1.0.0 | lehins |
| menshen (deprecated) | 12 | 0.0 | 4 | Data Validation | (bsd3, deprecated, library, web) | 2019-04-01 | 0.0.3 | leptonyu |
| merge-bash-history | 12 | 0.0 | 0 | command line utility to merge bash_history | (bsd3, library, program, tools) | 2018-09-17 | 0.1.0.1 | JiriMarsicek |
| merkle-log | 21 | 0.0 | 0 | Merkle Tree Logs | (bsd3, data, library) | 2023-06-09 | 0.2.0 | larsk |
| mersenne-random | 36 | 0.0 | 9 | Generate high quality pseudorandom numbers using a SIMD Fast Mersenne Twister | (bsd3, library, math, system) | 2011-06-18 | 1.0.0.1 | DonaldStewart |
| mersenne-random-pure64 | 93 | 0.0 | 25 | Generate high quality pseudorandom numbers purely using a Mersenne Twister | (bsd3, library, math, system) | 2016-08-29 | 0.2.2.0 | BenGamari, DonaldStewart |
| meta-misc | 12 | 0.0 | 1 | Utility library providing miscellaneous meta-programming utilities. | (bsd3, data, generics, language, library, utility) | 2014-12-02 | 0.1.0.3 | ByronJohnson |
| meta-par | 5 | 0.0 | 2 | Provides the monad-par interface, but based on modular scheduler "mix-ins". | (bsd3, control, library, monads, parallelism) | 2012-05-04 | 0.3 | RyanNewton |
| meta-par-accelerate | 24 | 0.0 | 1 | Support for integrated Accelerate computations within Meta-par. | (bsd3, library, parallelism) | 2012-05-14 | 0.3.5 | RyanNewton |
| metadata | 37 | 0.0 | 1 | metadata library for semantic web | (bsd3, data, library, text, web) | 2016-03-25 | 0.4.3.0 | KatsutoshiItoh |
| metaplug (deprecated in favor of hint) | 7 | 0.0 | 1 | a tiny ghc api wrapper | (bsd3, deprecated, library, unclassified) | 2007-10-11 | 0.1.1 | AustinSeipp |
| metar | 11 | 0.0 | 1 | Australian METAR | (aviation, bsd3, data, library, program) | 2019-04-12 | 0.0.3 | TonyMorris, qfpl |
| metar-http | 10 | 0.0 | 0 | HTTP for METAR | (aviation, bsd3, data, library, program) | 2019-02-07 | 0.0.3 | TonyMorris |
| method | 16 | 0.0 | 1 | rebindable methods for improving testability | (bsd3, control, library) | 2021-05-07 | 0.4.0.0 | autotaker |
| metricsd-client | 6 | 0.0 | 1 | Client for the metrics aggregator Metricsd | (bsd3, library, metrics, monitoring, network) | 2014-01-02 | 0.1 | JanVornberger |
| metro | 28 | 0.0 | 8 | A simple tcp and udp socket server framework | (bsd3, framework, library, network) | 2021-04-09 | 0.1.0.5 | Lupino |
| metro-socket | 8 | 0.0 | 1 | Socket transport for metro | (bsd3, library, web) | 2021-04-09 | 0.1.0.1 | Lupino |
| metro-transport-crypto | 10 | 0.0 | 0 | Crypto transport for metro | (bsd3, library, web) | 2020-08-09 | 0.1.0.0 | Lupino |
| metro-transport-tls | 10 | 0.0 | 0 | TLS transport for metro | (bsd3, library, web) | 2020-08-09 | 0.1.0.0 | Lupino |
| metro-transport-websockets | 6 | 0.0 | 0 | Websockets transport for metro | (bsd3, library, web) | 2020-08-09 | 0.1.0.0 | Lupino |
| metro-transport-xor | 8 | 0.0 | 0 | XOR transport for metro | (bsd3, library, web) | 2020-08-09 | 0.1.0.0 | Lupino |
| metronome | 8 | 0.0 | 1 | Time Synchronized execution. | (bsd3, library, system) | 2016-05-29 | 0.1.1 | PaoloVeronelli |
| mfsolve | 91 | 2.0 | 2 | Equation solver and calculator à la metafont | (bsd3, library, math) | 2023-07-10 | 0.3.2.2 | BrentYorgey, KristofBastiaensen |
| miconix-test (deprecated) | 4 | 0.0 | 1 | spam | (bsd3, deprecated, program, spam) | 2018-09-16 | 0.2 | |
| micro-gateway | 7 | 0.0 | 0 | A Micro service gateway. | (bsd3, cloud, faas, gateway, library, network, program, saas) | 2020-10-10 | 1.1.0.1 | Lupino |
| micro-recursion-schemes | 8 | 0.0 | 4 | Simple recursion schemes | (bsd3, control, library, recursion) | 2018-05-14 | 5.0.2.2 | |
| microbench | 12 | 0.0 | 1 | Microbenchmark Haskell code | (bsd3, development, library) | 2008-03-02 | 0.1 | EvanMartin |
| microc | 16 | 0.0 | 0 | microc compiler | (bsd3, compiler, library, program) | 2017-11-06 | 1.0.0.1 | hurou927 |
| microdns | 6 | 0.0 | 0 | a minimalistic DNS-authoritative server | (bsd3, networking, program) | 2024-04-22 | 0.1.0.0 | LucasDiCioccio |
| microlens | 439 | 2.75 | 241 | A tiny lens library with no dependencies | (bsd3, data, lenses, library) | 2022-12-14 | 0.4.13.1 | Artyom, stevenfontanella |
| microlens-contra | 46 | 0.0 | 3 | True folds and getters for microlens | (bsd3, data, lenses, library) | 2022-12-14 | 0.1.0.3 | Artyom, stevenfontanella |
| microlens-each (deprecated in favor of microlens) | 5 | 0.0 | 1 | 'each' for microlens | (bsd3, data, deprecated, lenses, library) | 2015-04-19 | 0.1.0.0 | Artyom |
| microlens-ghc | 253 | 2.0 | 11 | microlens + array, bytestring, containers, transformers | (bsd3, data, lenses, library) | 2024-04-19 | 0.4.14.3 | Artyom, stevenfontanella |
| microlens-mtl | 262 | 0.0 | 32 | microlens support for Reader/Writer/State from mtl | (bsd3, data, lenses, library) | 2022-12-14 | 0.2.0.3 | Artyom, stevenfontanella |
| microlens-platform | 276 | 0.0 | 39 | microlens + all batteries included (best for apps) | (bsd3, data, lenses, library) | 2024-01-28 | 0.4.3.5 | Artyom, stevenfontanella |
| microlens-pro | 23 | 0.0 | 1 | Prisms and isomorphisms for microlens | (bsd3, data, lenses, library) | 2024-04-19 | 0.2.0.1 | stevenfontanella |
| microlens-process | 36 | 2.0 | 0 | Micro-optics for the process library | (bsd3, library, system) | 2020-05-30 | 0.2.0.2 | topos |
| microlens-th | 544 | 0.0 | 81 | Automatic generation of record lenses for microlens | (bsd3, data, lenses, library) | 2024-04-19 | 0.4.3.15 | Artyom, stevenfontanella |
| micrologger | 29 | 0.0 | 0 | A super simple logging module. | (bsd3, library, web) | 2017-11-06 | 0.5.0.0 | savannidgerinel |
| microspec | 51 | 2.0 | 1 | Tiny QuickCheck test library with minimal dependencies | (bsd3, library, test, testing) | 2018-11-10 | 0.2.1.3 | TomMurphy |
| microstache | 250 | 2.5 | 2 | Mustache templates for Haskell | (bsd3, library, text) | 2024-05-17 | 1.0.3 | phadej |
| microtimer | 14 | 0.0 | 1 | A tiny library for benchmarking IO actions. | (bsd3, library, system) | 2013-03-23 | 0.0.1.2 | AustinSeipp |
| midi-alsa | 31 | 0.0 | 5 | Convert between datatypes of the midi and the alsa packages | (bsd3, library, music, sound) | 2013-05-17 | 0.2.1 | HenningThielemann |
| midi-music-box | 34 | 0.0 | 1 | Convert MIDI file to music box punch tape | (bsd3, music, program, sound) | 2021-11-14 | 0.0.1.2 | HenningThielemann |
| midi-util | 22 | 0.0 | 1 | Utility functions for processing MIDI files | (bsd3, library, music) | 2019-04-19 | 0.2.1 | mtolly |
| midimory | 22 | 0.0 | 1 | A Memory-like (Concentration, Pairs, ...) game for tones | (bsd3, game, gui, music, program, sound) | 2024-02-17 | 0.0.2.3 | HenningThielemann |
| midisurface | 8 | 0.0 | 1 | A control midi surface | (bsd3, program, sound) | 2014-01-07 | 0.1.0.0 | PaoloVeronelli |
| mig | 21 | 0.0 | 5 | Build lightweight and composable servers | (bsd3, library, web) | 2023-11-29 | 0.2.1.0 | AntonKholomiov |
| mig-client | 12 | 0.0 | 1 | Build http-clients from API definition for mig servers | (bsd3, library, web) | 2023-11-29 | 0.1.1.0 | AntonKholomiov |
| mig-extra | 10 | 0.0 | 1 | Extra utils for Mig core library | (bsd3, library, web) | 2023-11-29 | 0.1.1.0 | AntonKholomiov |
| mig-server | 13 | 0.0 | 0 | Build lightweight and composable servers | (bsd3, library, web) | 2023-11-29 | 0.2.1.0 | AntonKholomiov |
| mig-swagger-ui | 6 | 0.0 | 1 | Swagger servers for mig library | (bsd3, library, web) | 2023-11-05 | 0.1.0.1 | AntonKholomiov |
| mig-wai | 9 | 0.0 | 1 | Render mig-servers as wai-applications | (bsd3, library, web) | 2023-11-29 | 0.1.1.0 | AntonKholomiov |
| mighttpd | 15 | 0.0 | 1 | Simple Web Server in Haskell | (bsd3, network, program) | 2010-11-29 | 0.4.3 | KazuYamamoto |
| mighttpd2 | 283 | 0.0 | 1 | High performance web server on WAI/warp | (bsd3, library, network, program, web) | 2024-11-07 | 4.0.8 | KazuYamamoto |
| migrant-core | 15 | 0.0 | 4 | Semi-automatic database schema migrations | (bsd3, database, library) | 2022-11-10 | 0.1.0.3 | TobiasDammers |
| migrant-hdbc | 9 | 0.0 | 0 | Semi-automatic database schema migrations | (bsd3, database, library) | 2022-11-10 | 0.1.0.3 | TobiasDammers |
| migrant-postgresql-simple | 10 | 0.0 | 0 | Semi-automatic database schema migrations | (bsd3, database, library) | 2022-11-10 | 0.1.0.3 | TobiasDammers |
| migrant-sqlite-simple | 16 | 0.0 | 0 | Semi-automatic database schema migrations | (bsd3, database, library) | 2022-11-10 | 0.1.0.3 | TobiasDammers |
| miku | 56 | 0.0 | 2 | A minimum web dev DSL | (bsd3, library, web) | 2016-03-16 | 2016.3.17 | JinjingWang |
| milena | 53 | 0.0 | 7 | A Kafka client for Haskell. | (bsd3, library, network) | 2019-09-08 | 0.5.4.0 | adamflott, tylerholien |
| mime | 62 | 2.0 | 15 | Working with MIME types. | (bsd3, codec, library) | 2015-04-15 | 0.4.0.2 | DonaldStewart, IavorDiatchki, SigbjornFinne |
| min-max-pqueue | 18 | 0.0 | 0 | Double-ended priority queues. | (bsd3, data-structures, library) | 2020-06-25 | 0.1.0.2 | zliu41 |
| minecraft | 7 | 0.0 | 0 | TBA | (bsd3, data, library) | 2019-07-11 | 0.0.0.0 | chessai, goolord |
| minecraft-data | 8 | 0.0 | 1 | a DSL for generating minecraft commands and levels | (bsd3, game, library, minecraft) | 2019-07-27 | 0.1.0.1 | JeremyShaw |
| minesweeper | 33 | 0.0 | 1 | Minesweeper game which is always solvable without guessing | (bsd3, game, program) | 2014-07-06 | 0.9.2.1 | PeterDivianszky |
| minicurl | 3 | 0.0 | 0 | Minimal bindings to libcurl | (bsd3, library, network) | 2023-01-30 | 0 | phadej |
| minimorph | 80 | 2.0 | 4 | English spelling functions with an emphasis on simplicity. | (bsd3, library, natural-language-processing) | 2022-07-03 | 0.3.0.1 | EricKow, MikolajKonarski |
| minimung | 10 | 0.0 | 1 | Shows how to run grabber on Mac OS X | (bsd3, foreign, graphics, program) | 2010-02-20 | 0.1 | YakovZaytsev |
| minions | 9 | 0.0 | 1 | A fast parallel ssh tool | (bsd3, network, program) | 2012-11-15 | 0.2.0.0 | JasonHickner |
| minioperational (deprecated in favor of monad-skeleton) | 54 | 0.0 | 5 | fast and simple operational monad | (bsd3, control, deprecated, library) | 2015-01-26 | 0.4.9 | FumiakiKinoshita |
| minirotate | 36 | 0.0 | 1 | Minimalistic file rotation utility | (bsd3, program, utils) | 2010-03-02 | 0.1.2.2 | KrzysztofSkrzetnicki |
| minisat | 24 | 0.0 | 6 | A Haskell bundle of the Minisat SAT solver | (bsd3, library, logic) | 2021-02-23 | 0.1.3 | JeroenBransen |
| ministg | 12 | 0.0 | 1 | an interpreter for an operational semantics for the STG machine. | (bsd3, language, program) | 2012-04-10 | 0.3 | BerniePope |
| minitypeset-opengl | 15 | 0.0 | 0 | Layout and render text with TrueType fonts using OpenGL | (bsd3, graphics, library) | 2019-05-02 | 0.3.0.0 | BalazsKomuves |
| miniutter | 53 | 2.0 | 2 | Simple English clause creation from arbitrary words | (bsd3, library, natural-language-processing) | 2022-07-03 | 0.5.1.2 | MikolajKonarski |
| mintty | 98 | 0.0 | 6 | A reliable way to detect the presence of a MinTTY console on Windows | (bsd3, library, system) | 2022-06-30 | 0.1.4 | ryanglscott |
| mismi-core | 6 | 0.0 | 1 | AWS Library | (aws, bsd3, library) | 2018-12-27 | 0.0.3 | nhibberd |
| mismi-kernel | 15 | 0.0 | 1 | AWS Library | (aws, bsd3, library) | 2018-12-27 | 0.0.3 | nhibberd |
| mismi-p | 16 | 0.0 | 4 | A commmon prelude for the mismi project. | (bsd3, library, prelude) | 2018-12-27 | 0.0.3 | nhibberd |
| mismi-s3 | 8 | 0.0 | 0 | AWS Library | (aws, bsd3, library) | 2018-12-27 | 0.0.3 | nhibberd |
| mismi-s3-core | 13 | 0.0 | 1 | AWS Library | (aws, bsd3, library) | 2018-12-27 | 0.0.3 | nhibberd |
| miso | 240 | 2.25 | 5 | A tasty Haskell front-end framework | (bsd3, data-structures, library, miso, web) | 2024-10-31 | 1.8.5.0 | DavidJohnson |
| miso-action-logger | 9 | 0.0 | 0 | Miso state transition logger | (bsd3, library, web) | 2019-06-27 | 0.1.0.1 | SviatChumakov |
| miso-examples | 43 | 0.0 | 0 | A tasty Haskell front-end framework | (bsd3, data-structures, miso, web) | 2024-10-31 | 1.8.5.0 | DavidJohnson |
| miso-from-html | 9 | 0.0 | 0 | Convert HTML to miso View syntax | (bsd3, program, web) | 2020-05-27 | 0.2.0.0 | DavidJohnson |
| miss | 5 | 0.0 | 1 | A Haskell git implimentation | (bsd3, development, git, library) | 2018-12-30 | 0 | AlecHeller, davean |
| miss-porcelain | 5 | 0.0 | 0 | Useability extras built on top of miss. | (bsd3, development, git, library) | 2018-12-30 | 0 | AlecHeller, davean |
| missing-foreign | 10 | 0.0 | 4 | Convenience functions for FFI work | (bsd3, ffi, library) | 2011-04-03 | 0.1.1 | JasonDagit |
| mix-arrows | 19 | 0.0 | 1 | Mixing effects of one arrow into another one | (bsd3, control, library) | 2012-02-06 | 1.2 | MiguelMitrofanov |
| mixed-types-num | 152 | 0.0 | 7 | Alternative Prelude with numeric and logic expressions typed bottom-up | (bsd3, library, math) | 2024-10-05 | 0.6.2 | MichalKonecny |
| mlist (deprecated in favor of List) | 9 | 0.0 | 2 | Monadic List alternative to lazy I/O | (bsd3, data, deprecated, library) | 2009-05-02 | 0.0.2 | EyalLotem |
| mltool | 13 | 2.0 | 2 | Machine Learning Toolbox | (bsd3, library, math) | 2018-06-10 | 0.2.0.1 | aignatyev, aignatyev17 |
| mmap | 185 | 2.0 | 36 | Memory mapped files for POSIX and Windows | (bsd3, library, system) | 2013-09-05 | 0.5.9 | GracjanPolak, andrewthad, chessai |
| mmark | 145 | 2.0 | 4 | Strict markdown processor for writers | (bsd3, library, text) | 2024-07-08 | 0.0.8.0 | mrkkrp |
| mmark-cli | 37 | 0.0 | 1 | Command line interface to the MMark markdown processor | (bsd3, cli, program, text) | 2024-01-01 | 0.0.5.2 | mrkkrp |
| mmark-ext | 54 | 0.0 | 2 | Commonly useful extensions for the MMark markdown processor | (bsd3, library, text) | 2022-04-03 | 0.2.1.5 | mrkkrp |
| mmorph | 400 | 2.5 | 137 | Monad morphisms | (bsd3, control, library) | 2021-07-16 | 1.2.0 | GabrielGonzalez |
| mmtf | 19 | 0.0 | 1 | Macromolecular Transmission Format implementation | (bioinformatics, bsd3, library) | 2019-02-10 | 0.1.3.1 | zmactep |
| mmtl | 6 | 0.0 | 4 | Modular Monad transformer library | (bsd3, control, library) | 2008-09-30 | 0.1 | MauroJaskelioff |
| mmtl-base (deprecated) | 6 | 0.0 | 1 | MonadBase type-class for mmtl | (bsd3, control, deprecated, library) | 2011-12-13 | 15321.1 | |
| mnist-idx-conduit | 26 | 2.0 | 1 | conduit utilities for MNIST IDX files | (bsd3, data, data-mining, data-science, library, machine-learning) | 2021-05-14 | 0.4.0.0 | ocramz |
| moan | 15 | 0.0 | 2 | Language-agnostic analyzer for positional morphosyntactic tags | (bsd3, library, natural-language-processing) | 2014-12-19 | 0.2.0.2 | vjeranc |
| mock-time | 19 | 0.0 | 0 | Mock time in tests | (bsd3, library, test) | 2024-11-10 | 0.1.1 | luntain |
| modbus-tcp | 35 | 0.0 | 1 | Communicate with Modbus devices over TCP | (bsd3, library, system) | 2017-02-17 | 0.5 | RoelVanDijk |
| model | 40 | 0.0 | 1 | Derive a model of a data type using Generics | (bsd3, data, generics, library, reflection) | 2019-05-29 | 0.5 | PasqualinoAssini |
| modelicaparser | 7 | 0.0 | 1 | A parser for the modelica language | (bsd3, language, library) | 2014-04-03 | 0.1.0.0 | fphh |
| modern-uri | 220 | 2.25 | 29 | Modern library for working with URIs | (bsd3, library, text) | 2023-08-18 | 0.3.6.1 | HerbertValerioRiedel, mrkkrp |
| modsplit | 15 | 0.0 | 1 | Haskell source splitter driven by special comments. | (bsd3, library, program, utils) | 2009-09-05 | 0.2.1 | DmitryGolubovsky |
| modular | 48 | 0.0 | 1 | Type-safe modular arithmetic | (bsd3, library, math) | 2018-11-05 | 0.1.0.8 | pgujjula |
| modular-arithmetic | 48 | 2.25 | 5 | A type for integers modulo some constant. | (bsd3, library, math) | 2023-06-08 | 2.0.0.3 | TikhonJelvis |
| module-management | 63 | 0.0 | 1 | Clean up module imports, split and merge modules | (bsd3, development, editor, haskell, ide, library, program, refactoring) | 2016-05-01 | 0.21 | DavidFox |
| modulespection | 27 | 0.0 | 2 | Template Haskell for introspecting a module's declarations | (bsd3, language, library) | 2015-02-02 | 0.1.2.2 | JonathanFischoff |
| moe | 48 | 0.0 | 3 | html with style | (bsd3, library, web) | 2015-05-03 | 2015.5.4 | JinjingWang |
| moffy | 14 | 0.0 | 4 | Monadic Functional Reactive Programming | (bsd3, control, library) | 2023-12-05 | 0.1.1.0 | YoshikuniJujo |
| moffy-samples | 23 | 0.0 | 0 | Samples of moffy | (bsd3, control, library) | 2024-01-04 | 0.1.0.3 | YoshikuniJujo |
| moffy-samples-events | 30 | 0.0 | 3 | Events for sample codes of moffy | (bsd3, control, library) | 2024-01-04 | 0.2.2.5 | YoshikuniJujo |
| moffy-samples-gtk3 | 5 | 0.0 | 0 | Sample executables of moffy - GTK3 version | (bsd3, control, program) | 2023-12-20 | 0.1.0.0 | YoshikuniJujo |
| moffy-samples-gtk3-run | 16 | 0.0 | 0 | Package to run moffy samples - GTK3 version | (bsd3, control, library) | 2023-12-21 | 0.1.0.7 | YoshikuniJujo |
| moffy-samples-gtk4 | 10 | 0.0 | 0 | Sample executables of moffy - GTK4 version | (bsd3, control, program) | 2023-12-12 | 0.1.0.1 | YoshikuniJujo |
| moffy-samples-gtk4-run | 19 | 0.0 | 0 | Package to run moffy samples - Gtk4 version | (bsd3, control, library) | 2023-12-19 | 0.2.1.3 | YoshikuniJujo |
| mohws | 30 | 0.0 | 1 | Modular Haskell Web Server | (bsd3, library, program, web) | 2023-01-15 | 0.2.1.9 | GwernBranwen, HenningThielemann |
| mollie-api-haskell | 19 | 0.0 | 1 | Mollie API client for Haskell http://www.mollie.com | (bsd3, library, web) | 2019-10-07 | 2.0.0.0 | matsrietdijk, tolgapaksoy |
| monad-abort-fd | 47 | 0.0 | 2 | A better error monad transformer | (bsd3, control, library) | 2023-05-09 | 0.7.0.1 | MikhailVorozhtsov |
| monad-atom | 14 | 0.0 | 3 | Monadically convert object to unique integers and back. | (bsd3, control, library) | 2012-03-16 | 0.4.1 | GrzegorzChrupala |
| monad-atom-simple | 3 | 0.0 | 1 | Monadically map objects to unique ints. | (bsd3, control, library) | 2012-02-23 | 0.0.2 | GrzegorzChrupala |
| monad-batcher | 11 | 0.0 | 1 | An applicative monad that batches commands for later more efficient execution | (bsd3, control, library) | 2017-04-29 | 0.0.0.0 | BasVanDijk |
| monad-bool (deprecated) | 13 | 0.0 | 1 | This package has been removed. | (bsd3, control, deprecated, library) | 2013-01-28 | 0.2.0 | JohnWiegley |
| monad-chronicle | 26 | 0.0 | 0 | These as a transformer, ChronicleT | (bsd3, control, library, these) | 2024-05-16 | 1.0.2 | phadej |
| monad-classes-logging | 8 | 0.0 | 1 | monad-classes based typeclass for Ollie's logging-effect LoggingT | (bsd3, library, unclassified) | 2017-03-10 | 0.1.0.0 | edwardgeorge |
| monad-codec | 20 | 0.0 | 7 | Monadic conversion between complex data structures and unique integers | (bsd3, control, library) | 2019-11-30 | 0.2.1 | JakubWaszczuk |
| monad-control | 430 | 2.0 | 549 | Lift control operations, like exception catching, through monad transformers | (bsd3, control, library) | 2021-08-02 | 1.0.3.1 | BasVanDijk, phadej |
| monad-control-aligned | 24 | 0.0 | 10 | Lift control operations, like exception catching, through monad transformers | (bsd3, control, library) | 2023-10-02 | 0.0.2.1 | athanclark |
| monad-control-identity | 28 | 0.0 | 2 | Stronger classes than monad-control | (bsd3, control, library) | 2022-03-31 | 0.2.0.0 | jumper149 |
| monad-dijkstra | 123 | 0.0 | 2 | A monad transformer for weighted graph searches | (bsd3, control, library, monads) | 2023-12-18 | 0.1.1.5 | ecramer |
| monad-extras | 78 | 0.0 | 10 | Extra utility functions for working with monads | (bsd3, control, library) | 2017-02-10 | 0.6.0 | JohnWiegley |
| monad-finally | 24 | 0.0 | 1 | Guard monadic computations with cleanup actions | (bsd3, control, library) | 2023-05-09 | 0.1.2.1 | MikhailVorozhtsov |
| monad-http | 5 | 0.0 | 1 | A class of monads which can do http requests | (bsd3, library, web) | 2015-12-25 | 0.1.0.0 | phadej |
| monad-ideals | 7 | 0.0 | 0 | Ideal Monads and coproduct of them | (bsd3, control, library) | 2024-07-30 | 0.1.1.0 | viercc |
| monad-interleave | 14 | 0.0 | 2 | Monads with an unsaveInterleaveIO-like operation. | (bsd3, library, monads) | 2022-11-22 | 0.2.0.1 | PatrickPerry, SergeyVinokurov |
| monad-introspect | 9 | 0.0 | 0 | A reader monad that gives the environment access to the entire transformer stack | (bsd3, control, library) | 2020-08-10 | 0.1.0.0 | mniip |
| monad-journal | 58 | 0.0 | 3 | Pure logger typeclass and monad transformer | (bsd3, control, library) | 2017-11-25 | 0.8.1 | DimitriSabadie |
| monad-logger-extras | 18 | 0.0 | 2 | Utilities for composing loggers, coloring output, plus a few orphan instances. | (bsd3, library, program, system) | 2020-12-01 | 0.1.1.1 | RyanTrinkle, abrar |
| monad-lrs (deprecated) | 11 | 0.0 | 1 | a monad to calculate linear recursive sequence | (bsd3, deprecated, library, math) | 2012-03-04 | 0.0.2.1 | BinJin |
| monad-memo | 74 | 2.0 | 2 | Memoization monad transformer | (bsd3, control, library, monad) | 2022-01-03 | 0.5.4 | EduardSergeev |
| monad-mersenne-random | 5 | 2.5 | 5 | An efficient random generator monad, based on the Mersenne Twister | (bsd3, control, library) | 2010-07-14 | 0.1 | DonaldStewart |
| monad-metrics-extensible | 12 | 2.0 | 0 | An extensible and type-safe wrapper around EKG metrics | (bsd3, library, web) | 2021-02-01 | 0.1.1.0 | 0xd34df00d |
| monad-ox | 15 | 0.0 | 3 | Monad for observation extraction | (bsd3, control, library, natural-language-processing) | 2013-04-06 | 0.3.0 | JakubWaszczuk |
| monad-par | 120 | 2.25 | 17 | A library for parallel programming based on a monad | (bsd3, control, library, monads, parallelism) | 2023-09-28 | 0.3.6 | OliverCharles, RyanNewton, SimonMarlow |
| monad-par-extras | 50 | 0.0 | 5 | Combinators and extra features for Par monads | (bsd3, control, library, monads, parallelism) | 2013-07-12 | 0.3.3 | RyanNewton |
| monad-parallel | 112 | 0.0 | 21 | Parallel execution of monadic computations | (bsd3, control, library, monads) | 2022-03-22 | 0.8 | MarioBlazevic |
| monad-param (deprecated in favor of indexed) | 18 | 0.0 | 1 | Parameterized monads | (bsd3, control, deprecated, library) | 2011-01-15 | 0.0.4 | DominiqueDevriese, EdwardKmett |
| monad-peel | 41 | 0.0 | 19 | Lift control operations like exception catching through monad transformers | (bsd3, control, library) | 2023-08-10 | 0.3 | AndersKaseorg, SergeyAlirzaev |
| monad-primitive | 12 | 0.0 | 9 | Type class for monad transformers stack with pirimitive base monad. | (bsd3, data, library) | 2013-03-01 | 0.1 | AlexeyKhudyakov |
| monad-products | 39 | 2.0 | 3 | Monad products | (bsd3, control, library, monads) | 2016-01-17 | 4.0.1 | EdwardKmett |
| monad-ran | 8 | 0.0 | 1 | Fast monads and monad transformers | (bsd3, control, library, monads) | 2009-05-06 | 0.1.0 | EdwardKmett, JosefSvenningsson |
| monad-resumption | 53 | 0.0 | 1 | Resumption and reactive resumption monads for Haskell. | (bsd3, control, library) | 2019-09-30 | 0.1.4.0 | AdamProcter, IanGraves |
| monad-skeleton | 48 | 0.0 | 6 | Monads of program skeleta | (bsd3, control, library, monads) | 2021-11-30 | 0.2 | FumiakiKinoshita |
| monad-st | 53 | 0.0 | 5 | Provides a MonadST class | (bsd3, control, library, monads) | 2017-06-26 | 0.2.4.1 | EdwardKmett |
| monad-state | 12 | 0.0 | 2 | Utility library for monads, particularly those involving state. | (bsd3, control, data, library, monads) | 2014-12-02 | 0.2.0.3 | ByronJohnson |
| monad-statevar | 5 | 0.0 | 1 | Concise, overloaded accessors for IORef, STRef, TVar | (bsd3, data, library) | 2013-02-11 | 0.1 | JoeyAdams |
| monad-stlike-io | 10 | 0.0 | 2 | ST-like monad capturing variables to regions and supporting IO. | (bsd3, library, monadic-regions, monads) | 2010-12-06 | 0.2.2 | TaruKarttunen |
| monad-stlike-stm | 6 | 0.0 | 1 | ST-like monad capturing variables to regions and supporting STM. | (bsd3, library, monadic-regions, monads) | 2010-02-03 | 0.1.1 | TaruKarttunen |
| monad-stm | 18 | 0.0 | 6 | MonadSTM class analogous to MonadIO | (bsd3, control, library) | 2013-04-07 | 0.1.0.2 | MiguelMitrofanov |
| monad-task | 4 | 0.0 | 2 | A monad transformer that turns event processing into co-routine programming. | (bsd3, control, library) | 2018-01-04 | 0.2.0 | PaulLiu |
| monad-time | 108 | 2.0 | 15 | Type class for monads which carry the notion of the current time. | (bsd3, control, library) | 2022-07-05 | 0.4.0.0 | GracjanPolak, MikhailGlushenkov, arybczak, trin_cz, jonathanjouty |
| monad-tx | 5 | 0.0 | 1 | A transactional state monad. | (bsd3, control, library, monads) | 2009-04-06 | 0.0.1 | MattMorrow |
| monad-var | 28 | 0.0 | 1 | Generic operations over variables | (bsd3, library, unclassified) | 2021-03-06 | 0.2.2.0 | effectfully |
| monad-wrap | 7 | 0.0 | 1 | Wrap functions such as catch around different monads | (bsd3, control, library) | 2013-04-27 | 0.1 | DavidMazieres |
| monadIO | 26 | 0.0 | 11 | Overloading of concurrency variables | (bsd3, concurrency, library) | 2018-10-03 | 0.11.1.0 | ThomasDuBuisson, TrevorElliott |
| monadLib-compose | 10 | 0.0 | 2 | Arrow-like monad composition for monadLib. | (bsd3, control, library, monads) | 2010-10-20 | 0.2 | AristidBreitkreuz |
| monadacme | 11 | 0.0 | 1 | The Acme and AcmeT monads | (acme, bsd3, library) | 2019-03-26 | 0.1.0.0 | ThomasEding |
| monadcryptorandom | 74 | 0.0 | 7 | A monad for using CryptoRandomGen | (bsd3, control, cryptography, library) | 2018-04-11 | 0.7.2.1 | ThomasDuBuisson |
| monadic-arrays | 29 | 0.0 | 1 | Boxed and unboxed arrays for monad transformers | (bsd3, data-structures, library) | 2016-01-17 | 0.2.2 | EdwardKmett |
| monadic-recursion-schemes | 51 | 0.0 | 0 | Recursion Schemes for Monadic version. | (bsd3, control, library, monad, recursion) | 2023-04-19 | 0.1.13.2 | KatsutoshiItoh |
| monadiccp | 56 | 0.0 | 4 | Constraint Programming | (bsd3, control, library) | 2018-05-09 | 0.7.7 | MaikRiechert, PieterWuille, TomSchrijvers |
| monadiccp-gecode | 15 | 0.0 | 1 | Constraint Programming | (bsd3, control, library) | 2018-05-30 | 0.1.3 | JanTikovsky |
| monadio-unwrappable | 14 | 0.0 | 1 | Reversibly allow monad transformer stacks to run in IO | (bsd3, control, library) | 2012-06-18 | 0.3 | AndrewMiller |
| monadlist | 27 | 0.0 | 4 | Monadic versions of list functions | (bsd3, control, library) | 2011-10-08 | 0.0.2 | ThomasEding |
| monadoid | 17 | 0.0 | 1 | A monoid for monads | (bsd3, library, unclassified) | 2018-11-27 | 0.0.3 | athanclark |
| monadplus | 48 | 0.0 | 9 | Haskell98 partial maps and filters over MonadPlus. | (bsd3, control, library) | 2023-01-06 | 1.4.3 | HansHoglund, OliverCharles |
| monads-fd (deprecated in favor of mtl) | 45 | 0.0 | 41 | Monad classes, using functional dependencies | (bsd3, control, deprecated, library) | 2010-11-07 | 0.2.0.0 | RossPaterson |
| monads-tf | 104 | 0.0 | 75 | Monad classes, using type families | (bsd3, control, library) | 2023-07-10 | 0.3.0.1 | RossPaterson, chris_martin |
| monadtransform | 7 | 0.0 | 1 | A type-class for transforming monads (homomorphism) in a transformer | (bsd3, development, library) | 2012-09-26 | 0.0.2 | TonyMorris |
| monarch | 29 | 0.0 | 1 | Monadic interface for TokyoTyrant. | (bsd3, database, library) | 2013-09-24 | 0.10.0.0 | NoriyukiOhkawa |
| monetdb-mapi | 12 | 0.0 | 1 | Mid-level bindings for the MonetDB API (mapi) | (bsd3, database, library) | 2018-12-15 | 0.1.0.2 | muesli4 |
| mono-foldable (deprecated in favor of mono-traversable) | 12 | 0.0 | 1 | Folds for monomorphic containers | (bsd3, data, deprecated, library) | 2013-09-11 | 0.1.0.2 | JohnLato |
| mono-traversable-keys | 30 | 0.0 | 1 | Type-classes for interacting with monomorphic containers with a key | (bsd3, containers, data, data-structures, library) | 2023-05-05 | 0.3.0 | recursion_ninja |
| monoid-extras | 287 | 0.0 | 15 | Various extra monoid-related definitions and utilities | (bsd3, data, library) | 2024-08-08 | 0.6.3 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey |
| monoid-map | 12 | 0.0 | 0 | A monoidal map with the right group instance | (bsd3, data, library) | 2022-12-11 | 0.2.0.0 | RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| monoid-owns (deprecated in favor of air) | 5 | 0.0 | 3 | a practical monoid implementation | (bsd3, deprecated, library, web) | 2010-05-29 | 2010.5.29 | JinjingWang |
| monoid-record | 10 | 0.0 | 2 | Support for modifying record fields of monoidal type | (bsd3, data, library) | 2009-04-20 | 0.1 | RobinGreen |
| monoid-statistics | 30 | 0.0 | 2 | Monoids for calculation of statistics of sample | (bsd3, library, statistics) | 2023-10-16 | 1.1.5 | AlexeyKhudyakov |
| monoid-subclasses | 335 | 2.0 | 26 | Subclasses of Monoid | (algebra, bsd3, data, library, text) | 2024-05-18 | 1.2.5.1 | MarioBlazevic |
| monoid-transformer | 26 | 0.0 | 3 | Monoid counterparts to some ubiquitous monad transformers | (bsd3, data, library) | 2018-02-16 | 0.0.4 | HenningThielemann |
| monoidal-containers | 385 | 0.0 | 14 | Containers with monoidal accumulation | (bsd3, data, library) | 2024-06-02 | 0.6.5.0 | BenGamari, OliverCharles, RyanTrinkle, mpickering, abrar, alexfmpe, maralorn, ymeister |
| monoids (deprecated in favor of reducers) | 47 | 0.0 | 2 | Deprecated: Use 'reducers' | (bsd3, data, deprecated, library, math, numerical) | 2012-02-09 | 0.3.2 | DanielWagner, EdwardKmett |
| monomer | 97 | 2.25 | 3 | A GUI library for writing native Haskell applications. | (bsd3, gui, library, program) | 2024-01-08 | 1.6.0.1 | fjvallarino |
| monomorphic (deprecated in favor of singletons) | 34 | 0.0 | 5 | Library to convert polymorphic datatypes to/from its monomorphic represetation | (bsd3, data, deprecated, library) | 2015-05-19 | 0.0.3.3 | HiromiIshii |
| monopati | 22 | 0.0 | 1 | Well-typed paths | (bsd3, library, system) | 2018-11-22 | 0.1.4 | iokasimovmt |
| montage | 7 | 0.0 | 1 | Riak Resolution Proxy | (bsd3, library, network) | 2012-10-29 | 0.1.1 | ErinDahlgren |
| montage-client | 7 | 0.0 | 1 | Riak Resolution Proxy Client | (bsd3, library, network) | 2012-10-29 | 0.1.1 | ErinDahlgren |
| monte-carlo | 35 | 0.0 | 1 | A monad and transformer for Monte Carlo calculations. | (bsd3, library, math) | 2017-09-15 | 0.6.2 | PatrickPerry |
| months | 10 | 0.0 | 0 | MonthName | (bsd3, data, library, time) | 2024-07-03 | 0.2.1 | phadej |
| monus | 9 | 0.0 | 0 | a 'Monus' is a commutative monoid that allows a notion of substraction. | (bsd3, data, library) | 2018-10-19 | 0.2.0.0 | chessai |
| moo | 12 | 2.0 | 2 | Genetic algorithm library | (ai, algorithms, bsd3, library, optimisation, optimization) | 2018-11-13 | 1.2 | SergeyAstanin |
| moo-nad | 7 | 0.0 | 0 | Invocation helpers for the ReaderT-record-of-functions style. | (bsd3, control, library) | 2021-05-23 | 0.1.0.2 | DanielDiazCarrete |
| more-extensible-effects | 16 | 2.0 | 1 | Initial project template from stack | (bsd3, control, library) | 2017-01-29 | 0.1.0.4 | qzchenwl |
| morfette | 39 | 0.0 | 1 | A tool for supervised learning of morphology | (bsd3, natural-language-processing, program) | 2018-09-18 | 0.4.7 | GrzegorzChrupala |
| morfeusz | 17 | 2.0 | 2 | Bindings to the morphological analyser Morfeusz | (bsd3, library, natural-language-processing) | 2012-10-19 | 0.4.2 | JakubWaszczuk |
| morph | 22 | 2.0 | 0 | A simple database migrator for PostgreSQL | (bsd3, database, library, program) | 2021-08-29 | 0.2.0.0 | thoferon |
| morpheus-graphql-cli | 4 | 0.0 | 0 | Morpheus GraphQL CLI | (bsd3, cli, graphql, program, web) | 2019-11-01 | 0.1.0 | nalchevanidze |
| morpheus-graphql-code-gen | 83 | 0.0 | 2 | Morpheus GraphQL CLI | (bsd3, cli, graphql, library, program, web) | 2024-06-10 | 0.28.1 | nalchevanidze |
| morpheus-graphql-code-gen-utils | 80 | 0.0 | 2 | Morpheus GraphQL CLI | (bsd3, cli, graphql, library, web) | 2024-06-10 | 0.28.1 | nalchevanidze |
| morte | 88 | 2.25 | 2 | A bare-bones calculus of constructions | (bsd3, compiler, library, program) | 2019-11-03 | 1.7.2 | GabrielGonzalez |
| mosaico-lib | 7 | 0.0 | 1 | Generación interactiva de mosaicos | (bsd3, graphics, library) | 2015-05-11 | 0.1.1.0 | mgomezch |
| mosquitto-hs (deprecated) | 6 | 0.0 | 1 | Mosquitto client library bindings | (bsd3, deprecated, library, network, web) | 2017-03-04 | 0.1.0.0 | anishray |
| movie-monad | 16 | 2.0 | 1 | Plays videos using GStreamer and GTK+. | (application, bsd3, multimedia, multimedia-player, program, video) | 2018-04-08 | 0.0.5.0 | lettier |
| mpdmate | 4 | 0.0 | 1 | MPD/PowerMate executable | (bsd3, program, system) | 2008-02-24 | 0.1 | GwernBranwen |
| mpg123-bindings | 9 | 0.0 | 1 | Mpg132 bindings | (bsd3, codec, library) | 2017-05-01 | 0.1.0.0 | pakanek |
| mplayer-spot | 11 | 0.0 | 0 | Save your spot when watching movies with @mplayer@. | (bsd3, library, program, text) | 2020-02-11 | 0.1.0.0 | cdepillabout |
| mprelude | 12 | 0.0 | 1 | A minimalish prelude. | (bsd3, library, prelude) | 2020-11-20 | 0.2.1 | mbj |
| mpretty | 5 | 0.0 | 1 | a monadic, extensible pretty printing library | (bsd3, library, text) | 2013-08-02 | 0.1.0.0 | DavidDarais |
| mprover | 6 | 0.0 | 1 | Simple equational reasoning for a Haskell-ish language | (bsd3, program, theorem-provers) | 2011-12-15 | 0.0.0.0 | AdamProcter |
| mps (deprecated in favor of air) | 52 | 0.0 | 17 | simply oo | (bsd3, deprecated, development, library) | 2010-11-28 | 2010.11.28 | JinjingWang |
| mrm | 8 | 0.0 | 1 | Modular Refiable Matching, first-class matches | (bsd3, data, library) | 2016-03-07 | 0.1.0.0 | suhorng |
| ms-auth | 8 | 0.0 | 0 | Microsoft Authentication API | (bsd3, library, web) | 2023-08-11 | 0.4.0.0 | ocramz |
| ms-azure-api | 20 | 0.0 | 0 | Microsoft Azure API | (bsd3, library, web) | 2023-08-11 | 0.6.0.1 | ocramz |
| ms-graph-api | 33 | 0.0 | 0 | Microsoft Graph API | (bsd3, library, web) | 2023-07-06 | 0.11.0.0 | ocramz |
| ms-tds | 55 | 0.0 | 1 | TDS Protocol implemented in Haskell | (bsd3, database, library) | 2024-05-18 | 0.4.0.3 | tkmsm |
| msgpack | 89 | 0.0 | 14 | A Haskell implementation of MessagePack | (bsd3, data, library) | 2019-03-27 | 1.0.1.0 | HerbertValerioRiedel, HideyukiTanaka |
| msgpack-aeson | 7 | 0.0 | 1 | Aeson adapter for MessagePack | (bsd3, data, library) | 2015-04-04 | 0.1.0.0 | HerbertValerioRiedel, HideyukiTanaka |
| msgpack-arbitrary | 18 | 0.0 | 1 | A Haskell implementation of MessagePack. | (bsd3, data, library) | 2022-02-15 | 0.1.3 | iphydf |
| msgpack-binary | 12 | 0.0 | 2 | A Haskell implementation of MessagePack | (bsd3, data, library, program) | 2022-02-14 | 0.0.16 | iphydf |
| msgpack-idl | 8 | 0.0 | 1 | An IDL Compiler for MessagePack | (bsd3, language, library, program) | 2013-01-30 | 0.2.1 | HerbertValerioRiedel, HideyukiTanaka |
| msgpack-persist | 6 | 0.0 | 0 | A Haskell implementation of MessagePack | (bsd3, data, library, program) | 2022-02-14 | 0.0.15 | iphydf |
| msgpack-rpc | 54 | 0.0 | 1 | A MessagePack-RPC Implementation | (bsd3, library, network) | 2015-04-04 | 1.0.0 | HerbertValerioRiedel, HideyukiTanaka |
| msgpack-rpc-conduit | 12 | 0.0 | 1 | A MessagePack-RPC Implementation | (bsd3, data, library) | 2022-02-12 | 0.0.7 | iphydf |
| msgpack-testsuite | 11 | 0.0 | 0 | A Haskell implementation of MessagePack | (bsd3, data, library) | 2022-02-15 | 0.1.0 | iphydf |
| msgpack-types | 27 | 0.0 | 5 | A Haskell implementation of MessagePack. | (bsd3, data, library) | 2022-02-15 | 0.3.2 | iphydf |
| msi-kb-backlit | 6 | 0.0 | 1 | A command line tool to change backlit colors of your MSI keyboards | (bsd3, program, system) | 2015-06-20 | 0.1.0.1 | DimitriSabadie |
| mssql-simple | 52 | 0.0 | 0 | SQL Server client library implemented in Haskell | (bsd3, database, library) | 2024-05-18 | 0.6.0.5 | tkmsm |
| mstate | 55 | 0.0 | 2 | MState: A consistent State monad for concurrent applications. | (bsd3, concurrency, library, monads) | 2023-10-26 | 0.2.10 | NilsSchweinsberg |
| mtgoxapi | 9 | 0.0 | 1 | Library to communicate with Mt.Gox | (bsd3, library, network) | 2014-01-03 | 0.5.0.2 | JanVornberger |
| mtl | 357 | 2.75 | 4108 | Monad classes for transformers, using functional dependencies | (bsd3, control, library) | 2022-10-31 | 2.3.1 | DonaldStewart, EdwardKmett, HerbertValerioRiedel, IanLynagh, RossPaterson, ryanglscott, chessai, topos |
| mtl-c | 10 | 0.0 | 1 | Very strict CPS'd transformers | (bsd3, library, monads) | 2016-11-11 | 0.1.1 | FumiakiKinoshita |
| mtl-compat | 199 | 2.0 | 29 | Backported Control.Monad.Except module from mtl | (bsd3, compatibility, library) | 2019-04-28 | 0.2.2 | ryanglscott |
| mtl-extras (deprecated in favor of transformers-lift) | 5 | 0.0 | 1 | Higher order versions of MTL classes | (bsd3, control, deprecated, library) | 2016-08-12 | 0.1 | int_index |
| mtl-misc-yj | 53 | 0.0 | 2 | tribial tools about mtl | (bsd3, control, library) | 2024-11-18 | 0.1.0.3 | YoshikuniJujo |
| mtl-tf | 10 | 0.0 | 1 | Monad Transformer Library with Type Families | (bsd3, control, library) | 2018-01-23 | 0.2.1.0 | TrevorElliott |
| mtl-unleashed | 21 | 0.0 | 2 | MTL classes without the functional dependency | (bsd3, control, library) | 2015-11-11 | 0.6.1 | DavidFox |
| mtlx | 21 | 0.0 | 1 | Monad transformer library with type indexes, providing 'free' copies. | (bsd3, control, library) | 2012-10-15 | 0.1.6 | MarkSnyder |
| mud | 3 | 0.0 | 0 | Multi-version deployer for web applications | (bsd3, library, program, unclassified) | 2017-02-27 | 0.1.0.0 | thoferon |
| mueval | 99 | 0.0 | 5 | Safely evaluate pure Haskell expressions | (bsd3, development, language, library, program) | 2023-12-04 | 0.9.4 | ChrisDone, GwernBranwen, ncfavier, TerenceNg03 |
| multext-east-msd | 21 | 0.0 | 1 | MULTEXT-East morphosyntactic descriptors | (bsd3, library, natural-language-processing) | 2013-08-30 | 0.1.0.4 | JanSnajder |
| multi-containers | 26 | 0.0 | 0 | A few multimap variants. | (bsd3, data-structures, library) | 2021-07-09 | 0.2 | zliu41 |
| multiaddr | 9 | 0.0 | 1 | A network address format | (bsd3, library, network) | 2016-02-26 | 0.3.0 | MicxjoFunkcio |
| multiarg | 93 | 0.0 | 3 | Command lines for options that take multiple arguments | (bsd3, console, library, parsing) | 2015-09-10 | 0.30.0.10 | OmariNorman |
| multibase | 8 | 0.0 | 3 | Self-identifying base encodings, implementation of <https://github.com/multiformats/multihash> | (bsd3, data, library) | 2021-01-12 | 0.1.2 | KimAltintop, jkarni |
| multicurryable | 10 | 0.0 | 1 | Uncurry functions with multiple arguments. | (bsd3, data, library) | 2023-05-22 | 0.1.1.0 | DanielDiazCarrete |
| multifile | 31 | 0.0 | 1 | create many files from one | (bsd3, program, text) | 2019-05-22 | 0.1.0.7 | AlanHawkins |
| multifocal | 5 | 0.0 | 1 | Bidirectional Two-level Transformation of XML Schemas | (bsd3, generics, library, program) | 2012-01-26 | 0.0.1 | HugoPacheco |
| multihash | 8 | 2.0 | 2 | Multihash library and CLI executable | (bsd3, data, library, program) | 2015-08-21 | 0.1.2 | LukeHoersten |
| multihash-cryptonite | 7 | 0.0 | 3 | Self-identifying hashes, implementation of <https://github.com/multiformats/multihash> | (bsd3, data, library) | 2019-05-23 | 0.1.0.0 | KimAltintop, jkarni |
| multihash-serialise | 6 | 0.0 | 0 | CBOR encoding of multihashes | (bsd3, codec, library) | 2019-05-23 | 0.1.0.0 | KimAltintop, jkarni |
| multihashmap | 10 | 0.0 | 1 | hashmap from keys to hashsets | (bsd3, data, library) | 2018-06-13 | 0.1.0.0 | chessai |
| multilinear | 32 | 1.5 | 1 | Comprehensive and efficient (multi)linear algebra implementation. | (bsd3, library, machine-learning) | 2018-11-25 | 0.5.0.0 | ArturB |
| multilinear-io | 18 | 1.75 | 1 | Conduit-based input/output capability for multilinear package. | (bsd3, library, machine-learning) | 2018-11-25 | 0.5.0.0 | ArturB |
| multipart | 76 | 0.0 | 4 | Parsers for the HTTP multipart format | (bsd3, library, network) | 2020-10-18 | 0.2.1 | AdamBergmark, ErikHesselink |
| multipart-names | 9 | 0.0 | 1 | Handling of multipart names in various casing styles | (bsd3, data, library) | 2015-04-02 | 0.0.1 | nedervold |
| multipass | 7 | 0.0 | 1 | Folding data with multiple named passes | (bsd3, control, library) | 2013-01-27 | 0.1.0.2 | EdwardKmett |
| multiplicity | 7 | 0.0 | 1 | Wrapper program for duplicity, adding config files | (backup, bsd3, program) | 2009-02-06 | 0.1.0 | DinoMorelli |
| multipool | 14 | 0.0 | 3 | Generalized system for reading and writing to distributed systems that have primary/replica topologies. | (bsd3, database, library) | 2019-04-10 | 0.2.0.0 | IanDuncan |
| multipool-persistent | 15 | 0.0 | 1 | Read and write from appropriate persistent sql instances in replicated environments. | (bsd3, database, library) | 2019-04-10 | 0.2.0.0 | IanDuncan |
| multipool-persistent-postgresql | 14 | 0.0 | 1 | Read and write appropriately from both master and replicated postgresql instances. | (bsd3, database, library) | 2019-04-10 | 0.2.0.0 | IanDuncan |
| multipool-postgresql-simple | 12 | 0.0 | 0 | (bsd3, library, unclassified) | 2019-04-10 | 0.2.0.0 | IanDuncan | |
| multiprocess | 7 | 0.0 | 0 | Multiprocess architecture library | (bsd3, development, library) | 2019-04-29 | 0.0.0 | ChrisDone |
| multirec | 64 | 2.25 | 8 | Generic programming for families of recursive datatypes | (bsd3, generics, library) | 2018-11-12 | 0.7.9 | AndresLoeh, JosePedroMagalhaes |
| multirec-alt-deriver | 11 | 0.0 | 1 | Alternative multirec instances deriver | (bsd3, generics, library, template-haskell) | 2010-11-29 | 0.1.3 | DanielSchuessler |
| multirec-binary | 8 | 0.0 | 1 | Generic Data.Binary instances using MultiRec. | (bsd3, data, generics, library) | 2009-05-25 | 0.0.1 | SebastiaanVisser |
| multiset | 188 | 0.0 | 21 | The Data.MultiSet container type | (bsd3, data-structures, library) | 2019-12-15 | 0.3.4.3 | TwanVanLaarhoven |
| multiset-comb | 35 | 0.0 | 3 | Combinatorial algorithms over multisets | (bsd3, library, math) | 2023-02-27 | 0.2.4.2 | BrentYorgey |
| multisetrewrite | 20 | 0.0 | 2 | Multi-set rewrite rules with guards and a parallel execution scheme | (bsd3, concurrency, library) | 2010-03-07 | 0.6 | MartinSulzmann |
| multistate | 93 | 0.0 | 6 | like mtl's ReaderT / WriterT / StateT, but more than one contained value/type. | (bsd3, control, library) | 2022-01-24 | 0.8.0.4 | lspitzner, fozworth, dukerutledge |
| multivariant | 6 | 0.0 | 0 | Multivariant assignments generation language | (bsd3, library, program, test) | 2017-01-31 | 0.1.0.1 | MZiatdinov |
| multivector (deprecated) | 4 | 0.0 | 1 | Vectors of packed tuples | (bsd3, data, deprecated, library) | 2018-05-05 | 0.1.0.0 | |
| muon | 17 | 0.0 | 1 | Static blog generator | (bsd3, program, web) | 2014-08-11 | 0.1.0.8 | kaashif |
| murmur | 5 | 0.0 | 0 | Simple CUI Twitter Client. | (bsd3, library, program, web) | 2016-04-06 | 0.0.0.2 | outoftune |
| murmur-hash | 199 | 0.0 | 12 | MurmurHash2 implementation for Haskell. | (bsd3, data, digest, library) | 2024-11-12 | 0.1.0.11 | AndreasAbel, ThomasSchilling |
| mushu | 6 | 0.0 | 1 | Minimalist MPD client | (bsd3, program, sound) | 2017-04-01 | 0.1.1 | elaye |
| music-articulation | 33 | 0.0 | 4 | Abstract representation of musical articulation. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-diatonic | 23 | 0.0 | 2 | Implementation of basic western musical theory objects. | (bsd3, library, music) | 2017-01-15 | 0.1.2 | AlanHawkins, PatrickLeBoutillier |
| music-dynamics | 53 | 0.0 | 5 | Abstract representation of musical dynamics. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-dynamics-literal | 45 | 0.0 | 7 | Overloaded dynamics literals. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-graphics | 20 | 0.0 | 1 | Diagrams-based visualization of musical data structures. | (bsd3, library, music) | 2014-12-15 | 1.8.1 | HansHoglund |
| music-parts | 34 | 0.0 | 4 | Musical instruments, parts and playing techniques. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-pitch | 26 | 0.0 | 6 | Musical pitch representation. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-pitch-literal | 36 | 0.0 | 8 | Overloaded pitch literals. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-preludes | 29 | 0.0 | 5 | Some useful preludes for the Music Suite. | (bsd3, library, music, program) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-score | 56 | 0.0 | 5 | Musical score and part representation. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-sibelius | 23 | 0.0 | 1 | Interaction with Sibelius. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-suite | 16 | 0.0 | 1 | A set of libraries for composition, analysis and manipulation of music. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| music-util | 67 | 0.0 | 1 | Utility for developing the Music Suite. | (bsd3, program, unclassified) | 2014-08-15 | 0.17 | HansHoglund |
| musicw | 38 | 0.0 | 0 | Sound synthesis library, to be used with GHCJS and Web Audio API | (bsd3, library, web) | 2022-03-23 | 0.3.10 | dktr0 |
| musicxml | 14 | 0.0 | 2 | MusicXML format encoded as Haskell type and functions of reading and writting. | (bsd3, library, music, text, xml) | 2009-08-04 | 0.1.2 | SamuelSilva |
| musicxml2 | 31 | 0.0 | 4 | A representation of the MusicXML format. | (bsd3, library, music) | 2015-06-30 | 1.9.0 | HansHoglund |
| mustache | 228 | 2.0 | 10 | A mustache template parser library. | (bsd3, development, library, program) | 2023-04-30 | 2.4.2 | justus |
| mutable | 15 | 0.0 | 0 | Automatic piecewise-mutable references for your types | (bsd3, data, library) | 2020-07-10 | 0.2.2.0 | jle |
| mutable-iter (deprecated) | 18 | 0.0 | 2 | iteratees based upon mutable buffers | (bsd3, data, deprecated, library) | 2011-04-30 | 0.6.1 | JohnLato |
| mvc | 46 | 0.0 | 3 | Model-view-controller | (bsd3, concurrency, control, library) | 2018-08-19 | 1.1.7 | GabrielGonzalez |
| mvc-updates | 16 | 0.0 | 1 | Concurrent and combinable updates | (bsd3, concurrency, control, library) | 2014-09-23 | 1.2.0 | GabrielGonzalez |
| mvclient | 11 | 0.0 | 1 | Client library for metaverse systems like Second Life | (bsd3, library, network) | 2011-03-31 | 0.4 | ChrisSmith |
| mwc-probability-transition (deprecated) | 20 | 0.0 | 1 | A Markov stochastic transition operator with logging | (bsd3, deprecated, library, numeric, random, science, scientific-simulation, statistical-modeling, statistics) | 2018-05-23 | 0.4 | ocramz |
| mwc-random-accelerate | 11 | 0.0 | 1 | Generate Accelerate arrays filled with high quality pseudorandom numbers | (accelerate, bsd3, data, library) | 2020-08-28 | 0.2.0.0 | TrevorMcDonell |
| mwc-random-monad | 45 | 2.0 | 4 | Monadic interface for mwc-random | (bsd3, library, math, statistics) | 2015-05-20 | 0.7.3.1 | AlexeyKhudyakov |
| mx-state-codes | 11 | 0.0 | 0 | ISO 3166-2:MX State Codes and Names | (bsd3, data, library) | 2019-11-22 | 1.0.0.0 | lysergia |
| mxnet-dataiter (deprecated in favor of fei-dataiter) | 4 | 0.0 | 1 | mxnet dataiters | (ai, bsd3, deprecated, library, machine-learning) | 2018-05-03 | 0.1.0.0 | JiasenWu |
| mxnet-nn (deprecated in favor of fei-nn) | 11 | 0.0 | 1 | Train a neural network with MXNet in Haskell. | (ai, bsd3, deprecated, library, machine-learning, program) | 2018-05-03 | 0.0.1.3 | JiasenWu |
| my-package-testing (deprecated) | 6 | 0.0 | 1 | spam | (bsd3, deprecated, library, web) | 2018-02-22 | 1.0.6 | |
| my-test-docs (deprecated) | 0 | 0.0 | 1 | spam | (authentication, bsd3, deprecated, library, servant, web) | 2018-02-22 | 1.0.12 | |
| myTestlll (deprecated) | 5 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2015-01-11 | 1.0.0 | MarkSantolucito |
| myers-diff | 13 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-11-12 | 0.3.0.0 | thomasjm | |
| mysnapsession | 17 | 0.0 | 1 | Sessions and continuations for Snap web apps | (bsd3, library, web) | 2011-10-09 | 0.4.1 | ChrisSmith |
| mysnapsession-example | 17 | 0.0 | 1 | Example projects using mysnapsession | (bsd3, program, web) | 2011-02-14 | 0.4 | ChrisSmith |
| mysql | 143 | 0.0 | 14 | A low-level MySQL client library. | (bsd3, database, library) | 2021-10-20 | 0.2.1 | BryanOSullivan, paulrouse |
| mysql-haskell | 97 | 2.5 | 8 | pure haskell MySQL driver | (bsd3, database, library) | 2024-10-26 | 1.1.6 | winterland, Jappie |
| mysql-haskell-nem | 10 | 0.0 | 1 | Adds a interface like mysql-simple to mysql-haskell. | (bsd3, database, library) | 2016-12-18 | 0.1.0.0 | lorenzo |
| mysql-haskell-openssl | 14 | 0.0 | 1 | TLS support for mysql-haskell package using openssl | (bsd3, database, library) | 2020-11-04 | 0.8.3.1 | winterland, Jappie |
| mysql-pure (deprecated in favor of mysql-haskell) | 10 | 0.0 | 1 | pure haskell MySQL driver | (bsd3, database, deprecated, library) | 2023-08-14 | 1.1.0 | Jappie |
| mysql-simple | 167 | 0.0 | 14 | A mid-level MySQL client library. | (bsd3, database, library) | 2022-11-01 | 0.4.9 | BryanOSullivan, paulrouse |
| mysql-simple-quasi | 10 | 0.0 | 1 | Quasi-quoter for use with mysql-simple. | (bsd3, database, library) | 2013-10-08 | 1.0.0.2 | NeilBrown |
| mysql-simple-typed | 18 | 0.0 | 1 | Typed extension to mysql simple | (bsd3, database, library) | 2019-06-12 | 0.1.2.0 | tolysz |
| mzv | 10 | 0.0 | 2 | Implementation of the "Monads, Zippers and Views" (Schrijvers and Oliveira, ICFP'11) | (bsd3, control, library) | 2014-04-16 | 0.1.0.2 | IsmaelFigueroa |
| n-tuple | 22 | 0.0 | 2 | Homogeneous tuples of arbitrary length. | (bsd3, library, unclassified) | 2023-09-26 | 0.0.3 | athanclark |
| n2o | 16 | 0.0 | 3 | Abstract Protocol Loop | (bsd3, library, n2o, network, web) | 2018-11-01 | 0.11.1 | 5HT, xafizoff |
| n2o-nitro | 18 | 0.0 | 1 | Nitro Elements, Events and Actions | (bsd3, library, n2o, network, web) | 2018-11-01 | 0.11.2 | xafizoff |
| n2o-protocols | 8 | 0.0 | 1 | N2O Protocols Starter Pack | (bsd3, library, n2o, network, web) | 2018-11-01 | 0.11.2 | xafizoff |
| n2o-web | 9 | 0.0 | 1 | N2O adapter for WebSockets | (bsd3, library, n2o, network, web) | 2018-11-01 | 0.11.2 | xafizoff |
| nagios-perfdata | 14 | 0.0 | 2 | Parse Nagios performance data. | (bsd3, data, library) | 2015-01-25 | 0.2.2 | fractalcat |
| nakadi-client | 28 | 0.0 | 1 | Client library for the Nakadi Event Broker | (bsd3, library, network) | 2019-01-11 | 0.7.0.0 | mtesseract |
| named | 70 | 2.5 | 14 | Named parameters (keyword arguments) for Haskell | (bsd3, control, library) | 2024-10-27 | 0.3.0.2 | Artyom, int_index |
| named-formlet | 12 | 0.0 | 1 | A simple formlet library with named formlets. | (bsd3, library, web) | 2013-03-01 | 0.2 | ChrisDone |
| named-lock | 6 | 0.0 | 1 | A named lock that is created on demand. | (bsd3, concurrency, library) | 2009-08-24 | 0.1 | ThomasSchilling |
| named-servant | 21 | 0.0 | 2 | support records and named (from the named package) parameters in servant | (bsd3, library, unclassified) | 2021-02-01 | 0.3.1 | KristofBastiaensen |
| named-servant-client | 23 | 0.0 | 0 | client support for named-servant | (bsd3, library, unclassified) | 2021-02-01 | 0.3.1 | KristofBastiaensen |
| named-servant-server | 23 | 0.0 | 0 | server support for named-servant | (bsd3, library, unclassified) | 2021-02-01 | 0.3.1 | KristofBastiaensen |
| names-th | 61 | 0.0 | 7 | Manipulate name strings for TH | (bsd3, development, library) | 2020-03-14 | 0.3.0.1 | KeiHibino |
| namespace | 38 | 0.0 | 1 | A Generic Haskell library for managing namespaces | (bsd3, data, library) | 2019-01-17 | 0.1.4.1 | xuhao |
| nano-cryptr | 33 | 0.0 | 1 | A threadsafe binding to glibc's crypt_r function | (bsd3, library, system) | 2018-10-05 | 0.2.1 | CarlHowells, PauloTanimoto, PauloJanrain |
| nano-hmac | 9 | 0.0 | 2 | Bindings to OpenSSL HMAC. | (bsd3, codec, library) | 2008-02-11 | 0.2.0 | HiteshJasani |
| nano-md5 | 10 | 0.0 | 9 | Efficient, ByteString bindings to OpenSSL. | (bsd3, codec, library) | 2008-05-23 | 0.1.2 | DonaldStewart |
| nanocurses | 8 | 0.0 | 1 | Simple Curses binding | (bsd3, library, user-interfaces) | 2008-05-18 | 1.5.2 | GwernBranwen |
| nanoparsec | 8 | 0.0 | 1 | An implementation of attoparsec-like parser around list-like | (bsd3, library, text) | 2011-01-30 | 0.1.1 | MaciejPiechotka |
| nanopass | 8 | 0.0 | 0 | Create compilers using small passes and many intermediate representations. | (bsd3, language, library, program) | 2024-01-08 | 0.0.3.0 | edemko |
| nanotime | 21 | 0.0 | 1 | a tiny time library | (bsd3, library, unclassified) | 2024-02-20 | 0.3.2 | ejconlon |
| nanovg-simple | 8 | 0.0 | 0 | Simple interface to rendering with NanoVG | (bsd3, graphics, library) | 2020-12-06 | 0.5.0.0 | CthulhuDen |
| naperian | 5 | 0.0 | 1 | Efficient representable functors | (bsd3, data-structures, library) | 2017-08-21 | 0.1.0.0 | AaronVargo |
| narc | 14 | 0.0 | 1 | Query SQL databases using Nested Relational Calculus embedded in Haskell. | (bsd3, database, library) | 2011-08-09 | 0.1.3 | EzraCooper |
| nat | 16 | 0.0 | 1 | Lazy binary natural numbers | (bsd3, data, library, math) | 2012-08-13 | 0.3 | JanChristiansen |
| national-australia-bank | 30 | 0.0 | 0 | Functions for National Australia Bank transactions | (bsd3, library, test) | 2024-05-23 | 0.0.11 | TonyMorris |
| native | 9 | 0.0 | 0 | Native library manager for Windows | (bsd3, library, program, utility) | 2016-04-21 | 0.1.0.1 | darwin226 |
| nats | 128 | 2.0 | 65 | Natural numbers | (algebra, bsd3, library, numeric) | 2018-02-06 | 1.1.2 | EdwardKmett, ryanglscott |
| nats-client | 5 | 0.0 | 0 | Another Haskell client for NATS (https://nats.io) | (bsd3, library, network, program) | 2018-02-18 | 0.1.0.0 | jpgneves |
| nats-queue | 23 | 0.0 | 1 | Haskell API for NATS messaging system | (bsd3, library, network) | 2017-01-03 | 0.1.2.2 | ondrap, wayofthepie |
| natural | 21 | 0.0 | 1 | Natural number | (bsd3, control, library) | 2021-11-30 | 0.3.0.6 | TonyMorris, qfpl |
| natural-arithmetic | 102 | 0.0 | 16 | Arithmetic of natural numbers | (bsd3, library, math) | 2024-02-03 | 0.2.1.0 | andrewthad, l3c_amartin |
| natural-induction (deprecated) | 21 | 0.0 | 4 | Induction over natural numbers | (bsd3, deprecated, library, math) | 2017-12-14 | 0.2.0.0 | |
| natural-number | 6 | 0.0 | 2 | Natural numbers tagged with a type-level representation of the number. | (bsd3, data, library, type-system) | 2010-10-14 | 1.0 | GregoryCrosswhite |
| natural-numbers | 38 | 0.0 | 4 | Natural numbers | (bsd3, data, library, math) | 2012-07-13 | 0.1.2.0 | WolfgangJeltsch |
| natural-sort | 30 | 2.0 | 2 | User-friendly text collation | (algorithms, bsd3, library) | 2012-08-07 | 0.1.2 | JohnMillikin |
| natural-transformation | 96 | 2.0 | 17 | A natural transformation package. | (bsd3, control, library) | 2024-10-27 | 0.4.1 | AndrewFarmer, AndyGill, NeilSculthorpe, ryanglscott |
| naturalcomp | 18 | 0.0 | 1 | Natural-order string comparison | (bsd3, library, text) | 2014-01-07 | 0.0.3 | HironaoKomatsu |
| naturals | 9 | 0.0 | 1 | Constructors and related functions for natural numbers | (bsd3, data, library) | 2011-08-09 | 0.2.0.2 | ChristopherHoward, infrared |
| nbt | 31 | 0.0 | 2 | A parser/serializer for Minecraft's Named Binary Tag (NBT) data format. | (bsd3, data, library) | 2018-01-22 | 0.7 | AdamFoltzer |
| nehe-tuts | 22 | 0.0 | 1 | Port of the NeHe OpenGL tutorials to Haskell. | (bsd3, graphics, program) | 2013-07-11 | 0.2.4 | JasonDagit |
| neil | 25 | 0.0 | 1 | General tools for Neil | (bsd3, development, program) | 2015-08-20 | 0.10 | NeilMitchell |
| neither (deprecated in favor of either, monad-control) | 31 | 0.0 | 7 | Provide versions of Either with good monad and applicative instances. (deprecated) | (bsd3, data, deprecated, library) | 2012-05-14 | 0.3.1.1 | MichaelSnoyman |
| nemesis | 79 | 0.0 | 2 | a task management tool for Haskell | (bsd3, library, tools) | 2018-01-27 | 2018.1.27 | JinjingWang |
| nemesis-titan | 21 | 0.0 | 1 | A collection of Nemesis tasks to bootstrap a Haskell project with a focus on continuous integration | (bsd3, library, web) | 2014-05-19 | 2014.5.19 | JinjingWang |
| neononempty | 6 | 0.0 | 0 | NonEmpty lists that look [more, like, this] | (bsd3, data, library) | 2023-11-26 | 1.1.0 | 414owen |
| neptune-backend | 8 | 0.0 | 1 | Neptune Client | (bsd3, library, program, web) | 2021-01-01 | 0.3.0 | JiasenWu |
| nerf | 26 | 0.0 | 1 | Nerf, a named entity recognition tool based on linear-chain CRFs | (bsd3, library, natural-language-processing, program) | 2019-12-03 | 0.5.4.1 | JakubWaszczuk |
| nero | 13 | 0.0 | 3 | Lens-based HTTP toolkit | (bsd3, library, web) | 2015-04-16 | 0.3.1 | jdnavarro |
| nero-wai | 7 | 0.0 | 2 | WAI adapter for Nero server applications | (bsd3, library, web) | 2015-04-12 | 0.3 | jdnavarro |
| nero-warp | 5 | 0.0 | 1 | Run Nero server applications with Warp | (bsd3, library, web) | 2015-04-12 | 0.3 | jdnavarro |
| nest | 8 | 0.0 | 1 | (bsd3, library, unclassified) | 2018-05-03 | 0.0.2 | MarkHibberd, lambda_foo | |
| nested-routes | 132 | 0.0 | 2 | Declarative, compositional Wai responses | (bsd3, library, web) | 2023-09-28 | 10.0.0 | athanclark |
| nested-sequence | 8 | 0.0 | 1 | List-like data structures with O(log(n)) random access | (bsd3, data, data-structures, library) | 2016-07-09 | 0.2 | BalazsKomuves |
| nestedmap | 12 | 0.0 | 1 | A library for nested maps | (bsd3, data, library) | 2015-06-09 | 0.1.0.3 | kirstin |
| net-concurrent | 7 | 0.0 | 1 | Concurrent over the network execution library | (bsd3, concurrent, distributed-computing, library, network) | 2010-05-05 | 0.1.0 | PaulSonkoly |
| net-mqtt | 157 | 2.25 | 3 | An MQTT Protocol Implementation. | (bsd3, library, network, program) | 2024-07-26 | 0.8.6.1 | dustin |
| net-mqtt-lens | 21 | 0.0 | 0 | Optics for net-mqtt | (bsd3, library, network) | 2021-06-30 | 0.1.1.0 | dustin |
| net-mqtt-rpc | 32 | 0.0 | 0 | Make RPC calls via an MQTT broker. | (bsd3, library, network, program) | 2022-03-31 | 0.2.0.1 | dustin |
| net-spider | 41 | 0.0 | 5 | A graph database middleware to maintain a time-varying graph. | (bsd3, database, library) | 2022-01-02 | 0.4.3.7 | debugito |
| net-spider-cli | 26 | 0.0 | 1 | CLI option parsers for NetSpider objects | (bsd3, database, library) | 2022-01-02 | 0.2.0.7 | debugito |
| net-spider-pangraph | 24 | 0.0 | 1 | Conversion between net-spider and pangraph | (bsd3, database, library) | 2021-02-11 | 0.2.0.4 | debugito |
| net-spider-rpl | 42 | 0.0 | 1 | NetSpider data model and utility for RPL networks | (bsd3, database, library) | 2022-01-02 | 0.4.1.5 | debugito |
| net-spider-rpl-cli | 22 | 0.0 | 0 | CLI executable of NetSpider.RPL. | (bsd3, database, library, program) | 2022-01-02 | 0.1.3.4 | debugito |
| netcode-io | 18 | 0.0 | 0 | Bindings to the low-level netcode.io library. | (bsd3, library, network) | 2021-10-09 | 0.0.3 | Mokosha |
| netcore | 4 | 0.0 | 1 | The NetCore compiler and runtime system for OpenFlow networks. | (bsd3, library, network) | 2012-08-10 | 1.0.0 | ArjunGuha |
| netease-fm | 3 | 0.0 | 0 | NetEase Cloud Music FM client in Haskell. | (bsd3, library, music, program, web) | 2017-01-04 | 1.2.2 | foreverbell |
| netlib-carray | 19 | 0.0 | 2 | Helper modules for CArray wrappers to BLAS and LAPACK | (bsd3, library, math) | 2019-01-23 | 0.1 | HenningThielemann |
| netlib-comfort-array | 19 | 0.0 | 2 | Helper modules for comfort-array wrappers to BLAS and LAPACK | (bsd3, library, math) | 2021-08-06 | 0.0.0.2 | HenningThielemann |
| netlib-ffi | 25 | 0.0 | 15 | Helper modules for FFI to BLAS and LAPACK | (bsd3, library, math) | 2024-05-18 | 0.1.2 | HenningThielemann |
| netlines (deprecated) | 25 | 0.0 | 3 | Enumerator tools for text-based network protocols | (bsd3, deprecated, library, network, program) | 2011-06-15 | 1.0.0 | ErtugrulSoeylemez, esz |
| netlink | 53 | 2.0 | 4 | Netlink communication for Haskell | (bsd3, library, program, system) | 2018-03-01 | 1.1.1.0 | MaximTreskin, ongyerth |
| netlist | 18 | 0.0 | 4 | Netlist AST | (bsd3, language, library) | 2011-10-28 | 0.3.1 | AndyGill, GergoErdi, PhilipWeaver |
| netlist-to-vhdl | 21 | 0.0 | 2 | Convert a Netlist AST to VHDL | (bsd3, language, library) | 2018-04-06 | 0.3.3 | AndyGill, GergoErdi, PhilipWeaver |
| netspec | 5 | 0.0 | 1 | Simplify static Networking tasks | (bsd3, library, network) | 2012-02-19 | 0.2.0.0 | DanBurton |
| nettle-frp | 9 | 0.0 | 1 | FRP for controlling networks of OpenFlow switches. | (bsd3, library, network) | 2013-02-15 | 0.1.1 | AndreasVoellmy |
| nettle-netkit | 8 | 0.0 | 1 | DSL for describing OpenFlow networks, and a compiler generating NetKit labs. | (bsd3, library, network) | 2011-12-19 | 0.2.0 | AndreasVoellmy |
| nettle-openflow (deprecated in favor of openflow) | 5 | 0.0 | 3 | OpenFlow protocol messages, binary formats, and servers. | (bsd3, deprecated, library, network) | 2011-12-19 | 0.2.0 | AndreasVoellmy |
| netwire | 136 | 2.5 | 6 | Functional reactive programming library | (bsd3, frp, library) | 2018-03-25 | 5.0.3 | ErtugrulSoeylemez, esz |
| netwire-input-javascript | 10 | 0.0 | 1 | JavaScript instance of netwire-input | (bsd3, game, library) | 2016-10-08 | 0.0.2 | ZioCrocifisso |
| network | 1548 | 2.5 | 990 | Low-level networking interface | (bsd3, library, network) | 2024-11-12 | 3.2.6.0 | BryanOSullivan, DuncanCoutts, JohanTibell, KazuYamamoto, dukerutledge |
| network-api-support | 59 | 0.0 | 3 | Toolkit for building http client libraries over Network.Http.Conduit | (bsd3, library, network-apis) | 2019-02-15 | 0.3.5 | MarkHibberd, novemberkilo |
| network-bitcoin | 80 | 0.0 | 5 | An interface to bitcoind. | (bsd3, library, network) | 2019-12-22 | 1.9.1 | ClarkGaebel, MichaelHendricks, wraithm |
| network-bsd | 181 | 0.0 | 33 | POSIX network database (<netdb.h>) API | (bsd3, library, network) | 2019-01-19 | 2.8.1.0 | HerbertValerioRiedel |
| network-builder | 4 | 0.0 | 1 | Linux NetworkNameSpace Builder | (bsd3, library, network, program) | 2015-03-17 | 0.1.0 | junjihashimoto |
| network-byte-order | 327 | 0.0 | 9 | Network byte order utilities | (bsd3, library, network) | 2023-10-12 | 0.1.7 | KazuYamamoto |
| network-bytestring (deprecated in favor of network) | 43 | 0.0 | 25 | Fast, memory-efficient, low-level networking | (bsd3, deprecated, library, network) | 2011-01-31 | 0.1.3.4 | JohanTibell |
| network-carbon | 39 | 0.0 | 2 | A Haskell implementation of the Carbon protocol (part of the Graphite monitoring tools) | (bsd3, library, unclassified) | 2020-12-17 | 1.0.15 | OliverCharles |
| network-conduit (deprecated in favor of conduit-extra) | 81 | 0.0 | 24 | Stream socket data using conduits. (deprecated) | (bsd3, conduit, data, deprecated, library, network) | 2014-04-02 | 1.1.0 | MichaelSnoyman |
| network-connection (deprecated) | 6 | 0.0 | 2 | A wrapper around a generic stream-like connection | (bsd3, deprecated, library, network) | 2008-03-20 | 0.1.1 | AdamLangley |
| network-control | 367 | 0.0 | 3 | Library to control network protocols | (bsd3, library, network) | 2024-07-18 | 0.1.3 | KazuYamamoto |
| network-data | 41 | 0.0 | 2 | Library for network data structures and their serialization. | (bsd3, data, library, network) | 2015-05-18 | 0.5.3 | ThomasDuBuisson |
| network-dns | 24 | 0.0 | 2 | Domain Name System data structures | (bsd3, library, network, program) | 2022-09-17 | 1.1.0.2 | AdamLangley, MikhailVorozhtsov |
| network-fancy | 42 | 0.0 | 4 | Networking support with a cleaner API | (bsd3, library, network) | 2016-03-02 | 0.2.4 | MarkWotton, TaruKarttunen |
| network-hans | 6 | 0.0 | 1 | HaNS to Network shims for easier HaNS integration | (bsd3, library, networking) | 2016-09-07 | 2.6.3.1 | AdamWick |
| network-info | 280 | 2.25 | 19 | Access the local computer's basic network configuration | (bsd3, library, network) | 2022-01-31 | 0.2.1 | JacobStanley |
| network-interfacerequest | 5 | 0.0 | 2 | Haskell bindings for the ifreq structure | (bsd3, library, network) | 2012-04-27 | 0.0.1 | AndrewMiller |
| network-ip | 96 | 0.0 | 12 | Internet Protocol data structures | (bsd3, library, network) | 2019-11-08 | 0.3.0.3 | MikhailVorozhtsov |
| network-manager-tui (deprecated) | 12 | 0.0 | 0 | network-manager tui | (bsd3, deprecated, library, program, tui) | 2019-09-16 | 1.0.0.0 | |
| network-messagepack-rpc | 34 | 0.0 | 1 | MessagePack RPC | (bsd3, data-network, library) | 2019-11-12 | 0.1.2.0 | KazuYamamoto, igrep |
| network-messagepack-rpc-websocket | 18 | 0.0 | 1 | WebSocket backend for MessagePack RPC | (bsd3, library, network) | 2019-11-26 | 0.1.1.1 | KazuYamamoto, igrep |
| network-minihttp (deprecated) | 7 | 0.0 | 1 | A ByteString based library for writing HTTP(S) servers and clients. | (bsd3, deprecated, library, network) | 2008-03-20 | 0.2 | AdamLangley |
| network-msgpack-rpc (deprecated in favor of msgpack-rpc-conduit) | 21 | 0.0 | 2 | A MessagePack-RPC Implementation | (bsd3, data, deprecated, library) | 2020-03-08 | 0.0.6 | iphydf |
| network-netpacket | 3 | 0.0 | 1 | Haskell bindings for low-level packet sockets (AF_PACKET) | (bsd3, library, network) | 2012-04-28 | 0.0.1 | AndrewMiller |
| network-packet-linux | 9 | 0.0 | 0 | Types for working with Linux packet sockets | (bsd3, library, network) | 2021-03-20 | 0.1.1.0 | rolsdorph |
| network-rpca (deprecated) | 5 | 0.0 | 1 | A cross-platform RPC library | (bsd3, deprecated, library, networking) | 2008-01-27 | 0.0.1 | AdamLangley |
| network-run | 150 | 0.0 | 3 | Simple network runner library | (bsd3, library, network) | 2024-09-30 | 0.4.1 | KazuYamamoto |
| network-simple | 137 | 0.0 | 33 | Simple network sockets usage patterns. | (bsd3, library, network) | 2019-06-12 | 0.4.5 | RenzoCarbonara |
| network-simple-sockaddr | 7 | 0.0 | 2 | network-simple for resolved addresses | (bsd3, library, network) | 2015-04-13 | 0.2 | jdnavarro |
| network-simple-tls | 62 | 2.0 | 3 | Simple interface to TLS secured network sockets. | (bsd3, library, network) | 2023-12-12 | 0.4.2 | RenzoCarbonara |
| network-simple-ws | 12 | 0.0 | 2 | Simple interface to WebSockets. | (bsd3, library, network) | 2023-03-26 | 0.2 | RenzoCarbonara |
| network-simple-wss | 9 | 0.0 | 0 | Simple interface to TLS secured WebSockets. | (bsd3, library, network) | 2023-03-26 | 0.2 | RenzoCarbonara |
| network-socket-options | 11 | 0.0 | 2 | Type-safe, portable alternative to getSocketOption/setSocketOption | (bsd3, library, network) | 2012-09-26 | 0.2.0.1 | JoeyAdams |
| network-topic-models | 4 | 0.0 | 1 | A few network topic model implementations for bayes-stack | (bsd3, math, program) | 2012-10-27 | 0.2.0.1 | BenGamari |
| network-transport | 184 | 0.0 | 22 | Network abstraction layer | (bsd3, library, network) | 2024-09-03 | 0.5.8 | DuncanCoutts, EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd, JoelMcCracken |
| network-transport-composed | 19 | 0.0 | 1 | Compose network transports | (bsd3, library, network) | 2017-08-22 | 0.2.1 | FacundoDominguez, MathieuBoespflug |
| network-transport-inmemory | 31 | 0.0 | 0 | In-memory instantiation of Network.Transport | (bsd3, library, network) | 2024-09-03 | 0.5.41 | FacundoDominguez, MathieuBoespflug, LaurentRDC, davidsd |
| network-transport-tcp | 100 | 0.0 | 12 | TCP instantiation of Network.Transport | (bsd3, library, network) | 2024-09-03 | 0.8.5 | DuncanCoutts, EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd, JoelMcCracken |
| network-transport-tests | 68 | 0.0 | 1 | Unit tests for Network.Transport implementations | (bsd3, library, network) | 2024-09-03 | 0.3.3 | EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd, JoelMcCracken |
| network-transport-zeromq (deprecated) | 15 | 0.0 | 1 | ZeroMQ backend for network-transport | (bsd3, deprecated, library, network) | 2015-10-18 | 0.2.1.1 | |
| network-types-icmp | 14 | 0.0 | 0 | Types for representing ICMP and ICMPv6 messages. | (bsd3, library, network) | 2021-02-19 | 1.0.1 | adamflott |
| network-udp | 64 | 0.0 | 1 | UDP library | (bsd3, library, network) | 2023-01-26 | 0.0.0 | KazuYamamoto |
| network-unexceptional | 24 | 0.0 | 1 | Network functions that do not throw exceptions | (bsd3, library, network) | 2024-02-07 | 0.2.1.1 | andrewthad, l3c_amartin |
| network-uri | 371 | 0.0 | 359 | URI manipulation | (bsd3, library, network) | 2020-01-31 | EzraCooper, JohanTibell | |
| network-uri-flag | 12 | 0.0 | 4 | Pseudo-package encapsulating flag(network-uri) Cabal boilerplate | (bsd3, library, network) | 2016-08-27 | 0.1 | HerbertValerioRiedel |
| network-uri-lenses (deprecated in favor of network-uri) | 17 | 0.0 | 0 | Lenses for network-uri | (bsd3, deprecated, library, network) | 2019-03-21 | 0.2.1.0 | |
| network-websocket | 12 | 0.0 | 1 | WebSocket library | (bsd3, library, network) | 2010-03-19 | 0.3 | MichaelMelanson |
| networked-game | 8 | 0.0 | 1 | Networked-game support library | (bsd3, library, network) | 2015-01-23 | 0.1.0.1 | EricMertens |
| neural-network-base | 8 | 0.0 | 2 | Yet Another High Performance and Extendable Neural Network in Haskell | (ai, bsd3, library) | 2016-12-29 | 0.1.0.0 | JiasenWu |
| neural-network-blashs | 6 | 0.0 | 1 | Yet Another High Performance and Extendable Neural Network in Haskell | (ai, bsd3, library) | 2016-12-29 | 0.1.0.0 | JiasenWu |
| neural-network-hmatrix | 4 | 0.0 | 1 | Yet Another High Performance and Extendable Neural Network in Haskell | (ai, bsd3, library) | 2016-12-29 | 0.1.0.0 | JiasenWu |
| newline | 8 | 0.0 | 0 | newline specifications as values | (bsd3, library, text) | 2023-03-05 | 0.0.2.1 | edemko |
| newports | 8 | 0.0 | 1 | List ports newer than N days on a FreeBSD system | (bsd3, program, system) | 2008-02-08 | 1.1 | BradClawsie |
| newsletter | 5 | 0.0 | 1 | A basic newsletter implimentation, using various backends. | (bsd3, email, library, program, web) | 2019-05-06 | 0 | davean |
| newsletter-mailgun | 5 | 0.0 | 0 | A mailgun backend for the newsletter package. | (bsd3, email, library) | 2019-05-06 | 0 | davean |
| newt | 16 | 0.0 | 1 | A trivially simple app to create things from simple templates. | (bsd3, library, program, tools) | 2011-05-13 | 0.0.3.1 | RoganCreswick |
| newtype | 156 | 0.0 | 33 | A typeclass and set of functions for working with newtypes. | (bsd3, control, library) | 2019-09-10 | 0.2.2.0 | AndreasAbel, DariusJahandarie, HerbertValerioRiedel, jcristovao |
| newtype-generics | 213 | 2.0 | 17 | A typeclass and set of functions for working with newtypes | (bsd3, control, library) | 2022-05-19 | 0.6.2 | jcristovao, sjakobi |
| newtype-th | 24 | 0.0 | 2 | A template haskell deriver to create Control.Newtype instances. | (bsd3, control, library, template-haskell) | 2012-07-19 | 0.3.3 | MichaelSloan |
| newtype-zoo | 23 | 0.0 | 0 | Newtype Wrapper Zoo | (bsd3, data, library) | 2020-11-30 | 1.2.1.0 | SvenHeyll |
| newtyper | 10 | 0.0 | 1 | Extra functions for the Control.Newtype typeclass | (bsd3, control, library) | 2012-05-15 | 0.1 | DylanJust |
| next-ref | 8 | 0.0 | 1 | A concurrency primitive for a slow consumer. | (bsd3, library, web) | 2016-10-05 | 0.1.0.2 | JonathanFischoff |
| nextstep-plist | 6 | 0.0 | 1 | NextStep style plist parser and printer | (bsd3, data, library, parsing) | 2012-09-30 | 0.0.1 | JanChristiansen |
| nf | 26 | 0.0 | 2 | NF data type to statically enforce normal form | (bsd3, data, library) | 2015-05-02 | 1.0.1.0 | EdwardYang |
| ngram | 14 | 0.0 | 0 | Ngram models for compressing and classifying text. | (bsd3, library, machine-learning, natural-language-processing, program) | 2018-11-13 | 0.1.0.1 | TomLippincott |
| ngx-export | 165 | 0.0 | 5 | Helper module for Nginx Haskell module | (bsd3, library, network) | 2024-06-04 | 1.7.10.1 | lyokha |
| ngx-export-distribution | 72 | 2.0 | 0 | Build custom libraries for Nginx Haskell module | (bsd3, library, network, program) | 2024-08-05 | 0.6.0.0 | lyokha |
| ngx-export-healthcheck | 21 | 0.0 | 0 | Active health checks and monitoring of Nginx upstreams | (bsd3, library, network) | 2024-03-24 | 1.6.3 | lyokha |
| ngx-export-log | 7 | 0.0 | 0 | Native Nginx logging from configuration files and Haskell handlers | (bsd3, library, network) | 2022-12-02 | 1.5.2 | lyokha |
| ngx-export-tools | 111 | 0.0 | 3 | Extra tools for Nginx Haskell module | (bsd3, library, network) | 2024-09-14 | 1.2.6.1 | lyokha |
| ngx-export-tools-extra | 125 | 0.0 | 0 | More extra tools for Nginx Haskell module | (bsd3, library, network) | 2024-09-09 | 1.2.11 | lyokha |
| nibblestring | 8 | 0.0 | 4 | Packed, strict nibble arrays with a list interface (ByteString for nibbles) | (bsd3, data-structures, library) | 2015-01-02 | 0.0.3 | jamshid |
| nimber | 23 | 0.0 | 1 | Finite nimber arithmetic | (bsd3, library, math) | 2019-03-27 | 0.1.4 | AndersKaseorg, PatrickHurst |
| nist-beacon | 22 | 0.0 | 1 | Haskell interface to the nist random beacon. | (bsd3, library, network) | 2016-03-30 | 0.2.0.0 | bstamour |
| nitro | 35 | 0.0 | 2 | Haskell bindings for Nitro | (bsd3, ffi, library, system) | 2013-07-11 | 0.2.2.5 | ErinDahlgren |
| nix-derivation | 60 | 0.0 | 5 | Parse and render *.drv files | (bsd3, library, program, system) | 2023-11-20 | 1.1.3 | GabrielGonzalez |
| nix-diff | 49 | 2.0 | 1 | Explain why two Nix derivations differ | (bsd3, library, program, system) | 2024-03-02 | 1.0.20 | GabrielGonzalez |
| nix-graph | 14 | 0.0 | 0 | Reify the Nix build graph into a Haskell graph data structure | (bsd3, graphs, library, nix, program) | 2022-05-12 | 1.0.2.0 | GabrielGonzalez, evanrelf, jsoo |
| nix-narinfo | 26 | 0.0 | 2 | Parse and render .narinfo files | (bsd3, library, nix, program) | 2024-03-07 | 0.1.1.1 | srk |
| nix-paths | 17 | 0.0 | 2 | Knowledge of Nix's installation directories. | (bsd3, distribution, library, nix) | 2017-12-05 | 1.0.1 | PeterSimons |
| nix-serve-ng | 5 | 0.0 | 0 | A drop-in replacement for nix-serve that's faster and more stable | (bsd3, unclassified) | 2022-09-23 | 1.0.0 | GabrielGonzalez |
| nix-thunk | 25 | 0.0 | 0 | Lightweight dependency management with Nix | (bsd3, git, library, nix, program) | 2024-05-27 | 0.7.0.1 | RyanTrinkle, abrar, madeline_os |
| nix-tools | 5 | 0.0 | 0 | cabal/stack to nix translation tools | (bsd3, distribution, library, program) | 2019-10-13 | 0.1.0.0 | HamishMackenzie, angerman |
| nix-tree | 53 | 0.0 | 0 | Interactively browse a Nix store paths dependencies | (bsd3, language.nix, program) | 2024-10-06 | 0.5.0 | utdemir |
| nixdu (deprecated in favor of nix-tree) | 9 | 0.0 | 0 | Interactively browse a Nix store paths dependencies | (bsd3, deprecated, language.nix, program) | 2020-07-02 | 0.1.0.0 | utdemir |
| nixos-types (deprecated in favor of language-nix) | 19 | 0.0 | 1 | this package is obsolete; see cabal2nix instead | (bsd3, deprecated, distribution, library) | 2012-02-16 | 1.5 | PeterSimons |
| nkjp | 14 | 0.0 | 1 | Manipulating the National Corpus of Polish (NKJP) | (bsd3, library, natural-language-processing, program) | 2013-06-20 | 0.4.0 | JakubWaszczuk |
| nlopt-haskell | 20 | 0.0 | 1 | Low-level bindings to the NLOPT optimization library | (bsd3, library, numeric) | 2018-10-03 | 0.1.3.0 | peddie |
| nlp-scores | 28 | 0.0 | 4 | Scoring functions commonly used for evaluation in NLP and IR | (bsd3, library, natural-language-processing) | 2015-03-02 | 0.7.0 | GrzegorzChrupala |
| nlp-scores-scripts | 8 | 0.0 | 1 | NLP scoring command-line programs | (bsd3, natural-language-processing, program) | 2013-11-18 | 0.2.0.0 | GrzegorzChrupala |
| nm | 6 | 0.0 | 1 | Network Manager, binding to libnm-glib. | (bsd3, development, library, program) | 2013-12-22 | 1.0.1 | ChrisDone |
| nmis-parser | 11 | 0.0 | 1 | NMIS file parser | (bsd3, library, parsers, text) | 2018-11-21 | 0.1.0.2 | v0d1ch |
| no-role-annots | 9 | 0.0 | 1 | Role annotations without -XRoleAnnotations | (bsd3, haskell, library) | 2014-06-29 | 1.1 | RichardEisenberg |
| no-value | 11 | 0.0 | 0 | A type class for choosing sentinel-like values | (bsd3, data, library) | 2019-07-28 | 1.0.0.0 | ChrisDornan |
| nofib-analyse | 10 | 0.0 | 1 | Parse and compare nofib runs | (bsd3, development, program) | 2023-02-01 | 9.4.4 | JoachimBreitner |
| nofib-analyze (deprecated in favor of nofib-analyse) | 5 | 0.0 | 1 | Parse and compare nofib runs | (bsd3, deprecated, development, program) | 2015-05-15 | 7.10.1 | JoachimBreitner |
| nom | 10 | 0.0 | 0 | Name-binding & alpha-equivalence | (bsd3, compilers-interpreters, language, library) | 2020-08-10 | 0.1.0.2 | gabbay |
| nomyx-api | 4 | 0.0 | 0 | REST API for Nomyx | (bsd3, game, library) | 2017-03-17 | 0.1.0 | CorentinDupont |
| nomyx-core | 3 | 0.0 | 2 | A Nomic game in haskell | (bsd3, game, library) | 2017-03-17 | 1.0.0 | CorentinDupont |
| nomyx-language | 4 | 0.0 | 4 | Language to express rules for Nomic | (bsd3, language, library) | 2017-03-13 | 1.0.0 | CorentinDupont |
| nomyx-library | 6 | 0.0 | 1 | Library of rules for Nomyx | (bsd3, language, library) | 2017-03-17 | 1.0.0 | CorentinDupont |
| nomyx-server | 4 | 0.0 | 1 | A Nomic game in haskell | (bsd3, game, program) | 2017-03-17 | 1.0.0 | CorentinDupont |
| nomyx-web | 4 | 0.0 | 0 | Web gui for Nomyx | (bsd3, game, library) | 2017-03-17 | 1.0.0 | CorentinDupont |
| non-empty | 74 | 0.0 | 23 | List-like structures with static restrictions on the number of elements | (bsd3, data, library) | 2023-10-07 | 0.3.5 | HenningThielemann |
| non-empty-containers (deprecated in favor of nonempty-containers) | 15 | 0.0 | 1 | (bsd3, deprecated, library, unclassified) | 2018-12-30 | 0.1.4.0 | fosskers, andrewthad | |
| non-empty-sequence (deprecated in favor of nonempty-containers) | 26 | 0.0 | 2 | Non-empty sequence | (bsd3, data, deprecated, library) | 2019-11-13 | 0.2.0.4 | OmariNorman |
| non-empty-zipper | 35 | 2.0 | 1 | The Zipper for NonEmpty | (bsd3, data, library) | 2018-06-07 | 0.1.0.9 | fresheyeball |
| nonce | 62 | 1.25 | 9 | Generate cryptographic nonces. | (bsd3, cryptography, library) | 2018-03-11 | 1.0.7 | ErikDeCastroLopo, FelipeLessa |
| nonempty-alternative | 16 | 0.0 | 1 | NonEmpty for Alternative types | (bsd3, data, library) | 2016-03-16 | 0.4.0 | guaraqe |
| nonempty-containers | 143 | 2.25 | 10 | Non-empty variants of containers data types, with full API | (bsd3, data-structures, library) | 2023-12-07 | 0.3.4.5 | jle |
| nonempty-lift | 4 | 0.0 | 0 | nonempty structure | (bsd3, data, library) | 2019-08-13 | 0.1 | chessai |
| nonempty-vector | 200 | 0.0 | 6 | Non-empty vectors | (bsd3, data, library) | 2023-10-13 | 0.2.3 | topos |
| nonemptymap | 17 | 0.0 | 1 | A NonEmptyMap Implementation | (bsd3, data-structures, library) | 2018-11-10 | 0.0.6.0 | ChristopherDavenport |
| nonlinear | 5 | 0.0 | 0 | Low-dimensional vectors | (bsd3, library, web) | 2022-06-26 | 0.1.0 | jonascarpay |
| nonnonempty | 5 | 0.0 | 0 | List with a minimum length of 2 | (bsd3, library, test) | 2024-03-22 | 0.0.1 | TonyMorris |
| normaldistribution | 40 | 0.0 | 9 | Minimum fuss normally distributed random values. | (bsd3, library, math, statistics) | 2011-08-31 | 1.1.0.3 | BjornBuckwalter |
| normalization-insensitive | 14 | 0.0 | 1 | Normalization insensitive string comparison | (bsd3, data, library, text, unicode) | 2021-03-14 | 2.0.2 | harendra, ppelleti |
| normalize-imports | 6 | 0.0 | 1 | Sort and align Haskell import statements | (bsd3, development, program) | 2017-03-14 | 0.1.0 | qoelet |
| not-gloss | 132 | 0.0 | 4 | Painless 3D graphics, no affiliation with gloss | (bsd3, graphics, library) | 2016-06-08 | 0.7.7.0 | GregHorn |
| not-gloss-examples | 23 | 0.0 | 1 | examples for not-gloss | (bsd3, graphics, program) | 2016-01-07 | 0.5.1.1 | GregHorn |
| notcpp | 20 | 0.0 | 2 | Avoiding the C preprocessor via cunning use of Template Haskell | (bsd3, library, template-haskell) | 2015-04-11 | 0.2.0.3 | BenMillwood |
| notifications-tray-icon | 13 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2021-08-01 | 0.1.1.0 | eyevanmalicesun | |
| notzero | 45 | 0.0 | 1 | A data type for representing numeric values, except zero. | (bsd3, data, library, numeric) | 2018-05-31 | 0.1 | TonyMorris, qfpl |
| nowdoc | 28 | 0.0 | 3 | Here document without variable expansion like PHP Nowdoc | (bsd3, library, text) | 2018-09-06 | 0.1.1.0 | YoshikuniJujo |
| np-extras | 22 | 0.0 | 2 | NumericPrelude extras | (bsd3, library, math) | 2022-05-13 | 0.3.1.3 | BrentYorgey |
| np-linear | 26 | 0.0 | 1 | Linear algebra for the numeric-prelude framework | (bsd3, library, math) | 2014-11-24 | 0.3.0.2 | AriePeterson |
| nptools | 24 | 0.0 | 1 | A collection of random tools | (bsd3, development, program, system, text, utils) | 2013-03-17 | 0.6.0 | NicolasPouillard |
| nri-env-parser | 21 | 2.0 | 4 | Read environment variables as settings to build 12-factor apps. | (bsd3, library, web) | 2022-02-01 | 0.1.0.8 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks |
| nri-http | 35 | 2.0 | 0 | Make Elm style HTTP requests | (bsd3, library, web) | 2022-11-29 | 0.3.0.0 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks, adauguet |
| nri-kafka | 14 | 2.0 | 0 | Functions for working with Kafka | (bsd3, library, web) | 2022-02-01 | 0.1.0.4 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks |
| nri-observability | 33 | 2.25 | 4 | Report log spans collected by nri-prelude. | (bsd3, library, web) | 2022-02-01 | 0.1.1.4 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks |
| nri-postgresql | 11 | 2.0 | 0 | Make queries against Postgresql. | (bsd3, library, web) | 2022-02-01 | 0.1.0.4 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks |
| nri-prelude | 60 | 2.0 | 7 | A Prelude inspired by the Elm programming language | (bsd3, library, web) | 2022-02-01 | 0.6.0.6 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks, yataboom |
| nri-redis | 28 | 2.0 | 1 | An intuitive hedis wrapper library. | (bsd3, library, web) | 2024-10-21 | 0.2.0.2 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks |
| nri-test-encoding | 22 | 2.0 | 0 | A library to simplify writing golden tests for encoding types. | (bsd3, library, testing) | 2022-03-09 | 0.1.1.3 | stoeffel, JasperWoudenberg, NoRedInk, michaelglass, waj, julianobs, brianhicks |
| nsis | 84 | 0.0 | 1 | DSL for producing Windows Installer using NSIS. | (bsd3, development, library) | 2019-05-15 | 0.3.3 | NeilMitchell |
| nspace | 9 | 0.0 | 0 | Efficient, infinite-precision 2D and 3D spatial containers. | (bsd3, data-structures, library) | 2024-01-01 | 0.2.0.0 | isovector |
| ntha | 14 | 0.0 | 0 | A tiny statically typed functional programming language. | (bsd3, compiler, language, library, program) | 2016-08-27 | 0.1.3 | zjhsdtc |
| nthable | 8 | 0.0 | 1 | (bsd3, data-structures, library) | 2009-02-09 | 0.1 | GeorgePollard | |
| ntp-control | 6 | 0.0 | 1 | Client library for NTP control messaging | (bsd3, library, network, time) | 2014-03-03 | 0.1 | GracjanPolak, MagnusCarlsson |
| ntrip-client (deprecated) | 25 | 0.0 | 0 | NTRIP client. | (bsd3, deprecated, library, network, program) | 2017-02-17 | 0.1.6 | markfine |
| ntype | 9 | 0.0 | 1 | N-ary sum/product types | (bsd3, data, library) | 2018-08-27 | 0.1.0.0 | int_index |
| nuha | 10 | 0.0 | 0 | Multidimensional arrays, Linear algebra, Numerical analysis | (bsd3, library, math, numeric) | 2020-11-27 | 0.3.0.0 | jodak |
| null-canvas | 18 | 0.0 | 1 | HTML5 Canvas Graphics Library - forked Blank Canvas | (bsd3, graphics, library) | 2013-06-05 | 0.2.7 | KrzysztofSkrzetnicki |
| nullpipe | 5 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2016-05-13 | 0.1.0.0 | MarkWotton |
| number-length | 22 | 0.0 | 1 | Number of digits in a number in decimal and hexadecimal representation. | (bsd3, data, library) | 2018-04-15 | 0.2.1.0 | PeterTrsko |
| numbering | 15 | 0.0 | 1 | Combinators for creating bijections from some type to the natural numbers. | (bsd3, data, library) | 2012-03-10 | 0.2.1 | DanielSchuessler |
| numbers | 145 | 2.0 | 8 | Various number types | (bsd3, data, library, math) | 2018-05-14 | 3000.2.0.2 | CarterSchonwald, DanBurton, DanielWagner, JohnWiegley, LennartAugustsson, RichardSmith, RussellOConnor |
| numerals | 22 | 0.0 | 1 | Convert numbers to number words | (bsd3, library, natural-language-processing, numerical, text) | 2016-12-27 | 0.4.1 | RoelVanDijk |
| numerals-base (deprecated in favor of numerals) | 5 | 0.0 | 2 | Convert numbers to number words | (bsd3, deprecated, library, natural-language-processing, numerical, text) | 2011-09-15 | 0.3 | RoelVanDijk |
| numeric-domains | 6 | 0.0 | 1 | Numeric Domains | (bsd3, library, math) | 2019-12-16 | 0.1.0.0 | MichaelSzvetits |
| numeric-extras | 39 | 0.0 | 5 | Useful tools from the C standard library | (bsd3, library, math) | 2015-09-28 | 0.1 | EdwardKmett, EricMertens |
| numeric-limits | 14 | 0.0 | 3 | Various floating point limit related constants. | (bsd3, library, numerical) | 2012-05-23 | 0.1.0.0 | LennartAugustsson |
| numeric-ode | 8 | 0.0 | 0 | Ode solvers | (bsd3, library, math, program) | 2017-07-22 | 0.0.0.0 | DominicSteinitz |
| numeric-optimization | 10 | 0.0 | 2 | Unified interface to various numerical optimization algorithms | (algorithms, bsd3, library, math, numeric, numerical, optimisation, optimization) | 2023-06-21 | 0.1.1.0 | MasahiroSakai |
| numeric-optimization-ad | 6 | 0.0 | 0 | Wrapper of numeric-optimization package for using with AD package | (algorithms, bsd3, library, math, optimisation, optimization) | 2023-06-03 | 0.1.0.1 | MasahiroSakai |
| numeric-optimization-backprop | 8 | 0.0 | 0 | Wrapper of numeric-optimization package for using with backprop package | (algorithms, bsd3, library, math, optimisation, optimization) | 2023-06-03 | 0.1.0.1 | MasahiroSakai |
| numeric-prelude | 153 | 2.0 | 32 | An experimental alternative hierarchy of numeric type classes | (bsd3, library, math) | 2022-05-28 | 0.4.4 | HenningThielemann |
| numeric-tools | 19 | 0.0 | 2 | Collection of numerical tools for integration, differentiation etc. | (bsd3, library, math, numerical) | 2014-03-09 | 0.2.0.1 | AlexeyKhudyakov |
| numerical-integration | 31 | 0.0 | 1 | Numerical integration. | (bsd3, library, numerical) | 2023-09-19 | 0.1.2.3 | stla |
| numhask | 186 | 2.25 | 25 | A numeric class hierarchy. | (bsd3, library, math) | 2024-10-13 | 0.12.1.0 | tonyday567 |
| numhask-array | 112 | 0.0 | 6 | Multi-dimensional arrays. | (bsd3, library, math) | 2024-07-27 | 0.11.1.0 | tonyday567 |
| numhask-free | 11 | 0.0 | 0 | numerical free algebras | (bsd3, library, project) | 2020-11-30 | 0.0.3 | tonyday567 |
| numhask-hedgehog (deprecated in favor of numhask) | 19 | 0.0 | 0 | Laws and tests for numhask | (bsd3, deprecated, library, mathematics) | 2020-05-20 | 0.4.0 | tonyday567 |
| numhask-histogram (deprecated in favor of numhask-space) | 24 | 0.0 | 1 | See readme.md | (bsd3, deprecated, library, project) | 2019-11-08 | 0.2.0 | tonyday567 |
| numhask-prelude (deprecated in favor of numhask) | 52 | 0.0 | 8 | A numeric prelude | (bsd3, deprecated, library, mathematics) | 2020-05-20 | 0.5.0 | tonyday567 |
| numhask-range (deprecated in favor of numhask-space) | 46 | 0.0 | 2 | Numbers that are range representations | (bsd3, deprecated, library, project) | 2018-06-17 | 0.2.3.1 | tonyday567 |
| numhask-space | 64 | 0.0 | 10 | Numerical spaces. | (bsd3, library, math) | 2023-12-04 | 0.11.1.0 | tonyday567 |
| numhask-test (deprecated in favor of numhask-hedgehog) | 8 | 0.0 | 1 | Laws and tests for numhask | (bsd3, deprecated, library, mathematics) | 2018-06-17 | 0.1.0.0 | tonyday567 |
| nums (deprecated) | 16 | 0.0 | 2 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 1.2.0 | |
| numtype | 30 | 0.0 | 4 | Type-level (low cardinality) integers. | (bsd3, library, math) | 2016-05-10 | 1.2 | BjornBuckwalter |
| numtype-dk | 67 | 0.0 | 4 | Type-level integers, using TypeNats, Data Kinds, and Closed Type Families. | (bsd3, library, math) | 2021-06-06 | 0.5.0.3 | BjornBuckwalter, dmcclean |
| numtype-tf | 19 | 0.0 | 3 | Type-level (low cardinality) integers, implemented using type families. | (bsd3, library, math) | 2014-02-11 | 0.1.2 | BjornBuckwalter |
| nurbs | 8 | 0.0 | 1 | NURBS | (bsd3, geometry, library, linear-algebra, math) | 2015-08-21 | 0.1.1.0 | AlexandrRuchkin |
| nuxeo | 43 | 0.0 | 0 | (bsd3, library, program, system) | 2018-10-31 | 0.3.2 | apeyroux | |
| nvvm | 49 | 0.0 | 2 | FFI bindings to NVVM | (bsd3, foreign, library) | 2023-08-15 | 0.10.0.1 | TrevorMcDonell |
| nyan | 9 | 2.0 | 1 | Bored? Nyan cat! | (bsd3, development, program) | 2011-08-15 | 0.2 | ChrisDone |
| nylas | 7 | 0.0 | 1 | Client for the Nylas API | (api, bsd3, library, network) | 2015-08-24 | 0.1.1 | bts |
| nymphaea | 11 | 0.0 | 1 | An interactive GUI for manipulating L-systems | (bsd3, graphics, program) | 2009-06-06 | 0.3 | CaleGibbard, GwernBranwen |
| oalg-abg | 8 | 0.0 | 0 | Finitely generated abelian groups. | (algebra, bsd3, category, library, mathematics) | 2024-01-06 | 1.0.0.0 | zErichGuz |
| oalg-base | 16 | 0.0 | 1 | Algebraic structures on oriented entities and limits as a tool kit to solve algebraic problems. | (algebra, bsd3, category, library, mathematics) | 2024-01-05 | 1.1.4.0 | zErichGuz |
| oanda-rest-api | 14 | 0.0 | 1 | Client to the OANDA REST API | (api, bsd3, library) | 2017-06-13 | 0.4.1 | jdreaver |
| oasis-xrd | 6 | 0.0 | 1 | Extensible Resource Descriptor | (bsd3, library, web) | 2018-04-07 | 1.0 | AlexanderBondarenko |
| oath | 9 | 0.0 | 0 | Composable concurrent computation done right | (bsd3, concurrency, library) | 2023-01-03 | 0.1.1 | FumiakiKinoshita, HerbertValerioRiedel |
| oauth2-jwt-bearer | 3 | 0.0 | 2 | OAuth2 jwt-bearer client flow as per rfc7523 | (bsd3, library, network) | 2018-11-07 | 0.0.1 | MarkHibberd |
| obj | 18 | 0.0 | 1 | Reads and writes obj models. | (bsd3, graphics, library) | 2008-11-25 | 0.1.2 | ThomasDavie |
| objectid | 5 | 0.0 | 2 | Rather unique identifier for things that need to be stored | (bsd3, data, library) | 2014-10-05 | 0.1.0.2 | tsuraan |
| objective | 62 | 0.0 | 3 | Composable objects | (bsd3, control, library) | 2021-10-27 | 1.3 | FumiakiKinoshita |
| observable | 20 | 0.0 | 1 | Continuation patterns | (bsd3, control, library) | 2018-12-10 | 0.1.5 | iokasimovmt |
| observable-sharing | 35 | 2.0 | 1 | Simple observable sharing | (bsd3, data, library) | 2021-06-15 | 0.2.5 | mararon |
| ocaml-export | 32 | 0.0 | 1 | Convert Haskell types in OCaml types | (bsd3, library, web) | 2019-03-17 | 0.13.0 | mchaver |
| ochan | 4 | 0.0 | 0 | Owned channels in the Ownership Monad | (bsd3, concurrency, library) | 2020-04-13 | 0.1.0 | mcgirr |
| oculus (deprecated) | 10 | 0.0 | 1 | Oculus Rift ffi providing head tracking data | (bsd3, deprecated, graphics, library) | 2014-01-17 | 0.1.0.2 | cdurham |
| odbc | 54 | 2.0 | 0 | Haskell binding to the ODBC API, aimed at SQL Server driver | (bsd3, library, program, unclassified) | 2024-03-05 | 0.3.0 | ChrisDone, KirillZaborsky, MichaelSnoyman, psibi |
| odd-jobs | 11 | 2.25 | 0 | A full-featured PostgreSQL-backed job queue (with an admin UI) | (bsd3, library, program, web) | 2020-07-07 | 0.2.2 | saurabhnanda |
| ods2csv | 10 | 0.0 | 0 | Convert Open Document Spreadsheet ODS to CSV | (bsd3, csv, program, text) | 2023-09-17 | 0.1 | HenningThielemann |
| oeis | 57 | 0.0 | 7 | Interface to the Online Encyclopedia of Integer Sequences (OEIS) | (bsd3, library, math) | 2020-01-24 | 0.3.10 | BrentYorgey, BrianLewis, niteria |
| oeis2 | 64 | 0.0 | 0 | Interface for Online Encyclopedia of Integer Sequences (OEIS). | (bsd3, library, math) | 2024-11-07 | 1.0.9 | 23prime |
| off-simple | 5 | 0.0 | 1 | A parser for simplified-syntax OFF files | (bsd3, graphics, library) | 2011-11-20 | 0.1 | AdamFoltzer |
| ofx | 28 | 0.0 | 3 | Parser for OFX data | (bsd3, finance, library, program) | 2019-10-19 | 0.4.4.0 | OmariNorman |
| ohloh-hs | 9 | 0.0 | 1 | Interface to the Ohloh API | (bsd3, library, program, web) | 2012-11-29 | 0.0.2 | FrankThomas |
| oi | 46 | 0.0 | 1 | Library for purely functional lazy interactions with the outer world. | (bsd3, data, library, program) | 2016-03-27 | 0.4.0.2 | NobuoYamashita |
| ois-input-manager | 8 | 0.0 | 1 | wrapper for OIS input manager for use with hogre | (bsd3, game, graphics, library) | 2013-04-23 | 0.1.0.1 | GregHorn |
| okapi | 9 | 0.0 | 0 | A microframework based on monadic parsing | (bsd3, library, web) | 2022-05-30 | 0.1.0.2 | rashad1030 |
| old-locale | 289 | 0.0 | 404 | locale library | (bsd3, library, system) | 2014-11-21 | 1.0.0.7 | AustinSeipp, HerbertValerioRiedel, IanLynagh |
| old-time | 394 | 0.0 | 238 | Time library | (bsd3, library, system) | 2023-12-11 | 1.1.0.4 | AndreasAbel, AustinSeipp, HerbertValerioRiedel, IanLynagh |
| olwrapper | 50 | 0.0 | 1 | An OpenLayers JavaScript Wrapper and Webframework with snaplet-fay | (bsd3, library, map, openlayers, program, snaplet-fay, web, webframework) | 2015-02-02 | 0.4.1 | tomnobleman |
| omaketex | 8 | 0.0 | 1 | A simple tool to generate OMakefile for latex files. | (bsd3, program, text) | 2013-10-10 | 0.1.1.0 | HiromiIshii |
| ombra | 32 | 2.0 | 1 | Render engine. | (bsd3, graphics, library) | 2017-11-11 | 1.1.0.0 | ZioCrocifisso |
| omega | 9 | 0.0 | 1 | A purely functional programming language and a proof system | (bsd3, compilers-interpreters, language, program) | 2013-08-21 | 1.5.2 | GaborGreif |
| omnifmt | 18 | 0.0 | 0 | A pretty-printer wrapper to faciliate ease of formatting during development. | (bsd3, development, library, program) | 2015-12-09 | 0.2.1.1 | hjwylde |
| on-a-horse | 11 | 0.0 | 1 | "Haskell on a Horse" - A combinatorial web framework | (bsd3, library, web) | 2013-06-03 | 0.3 | JasonPriestley |
| onama | 18 | 0.0 | 1 | HTML-parsing primitives for Parsec. | (bsd3, data, library, text) | 2024-04-04 | 0.2.3.0 | williamyaoh |
| one-liner | 103 | 2.5 | 4 | Constraint-based generics | (bsd3, generics, library) | 2022-05-23 | 2.1 | SjoerdVisscher |
| one-liner-instances | 22 | 0.0 | 1 | Generics-based implementations for common typeclasses | (bsd3, library, web) | 2021-11-20 | 0.1.3.0 | jle |
| online (deprecated in favor of mealy) | 22 | 0.0 | 1 | See readme.md | (bsd3, deprecated, library, project) | 2020-07-15 | 0.6.0 | |
| online-csv (deprecated) | 5 | 0.0 | 0 | See readme.md | (bsd3, deprecated, library, project) | 2020-04-14 | 0.0.1 | tonyday567 |
| onpartitions | 6 | 0.0 | 1 | partition lenses | (bsd3, data, library) | 2017-07-05 | 0.1.0.0 | PaoloVeronelli |
| op2 | 8 | 0.0 | 0 | Functions of the type `a -> a -> b` | (bsd3, library, test) | 2024-03-21 | 0.0.3 | TonyMorris |
| opaleye | 346 | 2.5 | 9 | An SQL-generating DSL targeting PostgreSQL | (bsd3, database, library) | 2024-10-04 | 0.10.4.0 | OliverCharles, ShaneOBrien, tomjaguarpaw, jophish |
| opaleye-sqlite | 18 | 0.0 | 1 | An SQL-generating DSL targeting SQLite | (bsd3, database, library) | 2021-01-30 | 0.0.1.1 | tomjaguarpaw |
| opaleye-trans | 49 | 0.0 | 0 | A monad transformer for Opaleye | (bsd3, database, library, program) | 2021-02-04 | 0.5.2 | wraithm, LukeHoersten |
| open-adt | 5 | 0.0 | 1 | Open algebraic data types. | (bsd3, data, library) | 2018-11-25 | 1.0 | Woehr |
| open-adt-tutorial | 7 | 0.0 | 0 | Open algebraic data type examples. | (bsd3, data, library, program) | 2018-11-25 | 1.0 | Woehr |
| open-browser | 192 | 2.25 | 9 | Open a web browser from Haskell. | (bsd3, library, program, web) | 2016-01-05 | 0.2.1.0 | rightfold |
| open-symbology | 9 | 0.0 | 1 | (bsd3, finance, library) | 2015-09-10 | 0.1 | sseveran | |
| open-typerep | 53 | 0.0 | 2 | Open type representations and dynamic types | (bsd3, dependent-types, library) | 2016-05-27 | 0.6.1 | EmilAxelsson |
| openai-hs | 29 | 0.0 | 0 | Unofficial OpenAI client | (bsd3, library, web) | 2023-07-05 | 0.3.0.1 | AlexanderThiemann |
| openai-servant | 35 | 0.0 | 1 | Unofficial OpenAI servant types | (bsd3, library, web) | 2023-07-05 | 0.3.0.1 | AlexanderThiemann |
| openal-ffi | 6 | 0.0 | 1 | Low-level bindings to OpenAL. | (bsd3, library, sound) | 2021-12-22 | 0.0.1 | AlexanderBondarenko |
| openapi-typed | 9 | 2.25 | 0 | Types for OpenAPI | (bsd3, library, openapi) | 2020-04-24 | 0.0.0.1 | mikesol |
| openapi3 | 126 | 0.0 | 25 | OpenAPI 3.0 data model | (bsd3, library, openapi, program, swagger, web) | 2023-11-20 | 3.2.4 | maksbotan |
| opench-meteo | 22 | 0.0 | 1 | A Haskell implementation of the Swiss Meteo Net data API | (bsd3, data, library) | 2019-04-06 | 0.2.0.3 | RolandSenn |
| opencv | 49 | 2.0 | 1 | Haskell binding to OpenCV-3.x | (ai, bsd3, graphics, library) | 2018-01-01 | 0.0.2.1 | BasVanDijk, OliverCharles, RoelVanDijk |
| opencv-extra | 38 | 2.0 | 1 | Haskell binding to OpenCV-3.x extra modules | (ai, bsd3, graphics, library) | 2018-01-01 | 0.2.0.1 | BasVanDijk, OliverCharles, RoelVanDijk |
| opencv-raw | 6 | 0.0 | 1 | Raw Haskell bindings to OpenCV >= 2.0 | (ai, bsd3, library, machine-vision) | 2013-09-28 | 0.1.0.0 | acomar |
| openid | 36 | 0.0 | 1 | An implementation of the OpenID-2.0 spec. | (bsd3, library, network) | 2017-06-13 | 0.2.1.0 | TrevorElliott |
| openssh-protocol | 5 | 0.0 | 0 | Haskell implementation of openssh protocol primitives. | (bsd3, library, security) | 2019-02-08 | 0.0.1 | MarkHibberd |
| openssl-createkey | 6 | 0.0 | 1 | Create OpenSSL keypairs. | (bsd3, crypto, library) | 2009-12-02 | 0.1 | TaruKarttunen |
| openssl-streams | 117 | 0.0 | 8 | OpenSSL network support for io-streams. | (bsd3, io-streams, library, network) | 2020-09-07 | 1.2.3.0 | GregoryCollins |
| opentelemetry-plugin | 18 | 0.0 | 0 | GHC plugin for open telemetry | (bsd3, library, unclassified) | 2024-10-16 | 1.1.1 | GabrielGonzalez, parsonsmatt |
| opentype | 9 | 0.0 | 1 | Opentype loading and writing | (bsd3, library, typography) | 2016-12-01 | 0.1.1 | KristofBastiaensen |
| operational | 200 | 2.25 | 22 | Implementation of difficult monads made easy with operational semantics. | (bsd3, control, library, monads) | 2023-02-19 | 0.2.4.2 | HeinrichApfelmus |
| operational-alacarte | 19 | 0.0 | 6 | A version of Operational suitable for extensible EDSLs | (bsd3, language, library) | 2016-12-07 | 0.3.1 | EmilAxelsson |
| operational-extra | 11 | 0.0 | 1 | Interpretation functions and simple instruction sets for operational | (bsd3, library, web) | 2016-05-16 | 0.4 | andrewthad |
| opml | 10 | 0.0 | 2 | Representing and handling OPML subscription information. | (bsd3, library, text, web) | 2008-07-18 | 0.4 | DonaldStewart |
| opn | 16 | 0.0 | 1 | Open files or URLs using associated programs. | (application, bsd3, console, program) | 2017-12-30 | 0.1.3 | AndersClaesson |
| optics | 115 | 2.5 | 18 | Optics as an abstract interface | (bsd3, data, lenses, library, optics) | 2023-06-22 | 0.4.2.1 | AdamGundry, AndresLoeh, phadej, arybczak |
| optics-core | 265 | 2.5 | 54 | Optics as an abstract interface: core definitions | (bsd3, data, lenses, library, optics) | 2023-06-22 | 0.4.1.1 | AdamGundry, AndresLoeh, phadej, arybczak |
| optics-extra | 158 | 2.0 | 9 | Extra utilities and instances for optics-core | (bsd3, data, lenses, library, optics) | 2022-05-20 | 0.4.2.1 | AdamGundry, AndresLoeh, phadej, arybczak |
| optics-th | 165 | 0.0 | 10 | Optics construction using TemplateHaskell | (bsd3, data, lenses, library, optics) | 2022-03-22 | 0.4.1 | AdamGundry, AndresLoeh, phadej, arybczak |
| optics-vl | 23 | 0.0 | 1 | Utilities for compatibility with van Laarhoven optics | (bsd3, data, lenses, library, optics) | 2020-04-15 | 0.2.1 | AdamGundry, AndresLoeh, phadej, arybczak |
| optimal-blocks | 11 | 0.0 | 1 | Optimal Block boundary determination for rsync-like behaviours | (bsd3, data, library, program) | 2015-04-07 | 0.1.0 | tsuraan |
| optimization | 35 | 0.0 | 1 | Numerical optimization | (bsd3, library, math) | 2018-01-24 | 0.1.9 | BenGamari |
| optimusprime | 13 | 0.0 | 1 | A supercompiler for f-lite | (bsd3, compiler, language, program, program-transformation) | 2009-11-17 | 0.0.1.20091117 | JasonReich |
| optional | 7 | 0.0 | 2 | Using type-classes for optional function arguments | (bsd3, development, library) | 2014-01-02 | 0.0.1 | TonyMorris |
| optional-args | 80 | 0.0 | 3 | Optional function arguments | (bsd3, data, library) | 2018-02-14 | 1.0.2 | GabrielGonzalez |
| optparse-applicative | 729 | 3.0 | 391 | Utilities and combinators for parsing command line options | (bsd3, cli, library, options, parsing, system) | 2023-05-30 | 0.18.1.0 | PaoloCapriotti, huw |
| optparse-enum | 12 | 0.0 | 0 | An enum-text based toolkit for optparse-applicative | (bsd3, cli, library, options, parsing, system) | 2019-07-21 | 1.0.0.0 | ChrisDornan |
| optparse-generic | 224 | 2.5 | 33 | Auto-generate a command-line parser for your datatype | (bsd3, library, program, system) | 2023-11-20 | 1.5.2 | GabrielGonzalez |
| optparse-helper | 12 | 0.0 | 0 | Helper functions for optparse-applicative. | (bsd3, library, system) | 2016-05-29 | 0.2.1.1 | pharpend |
| optparse-simple | 155 | 0.0 | 10 | Simple interface to optparse-applicative | (bsd3, library, options) | 2021-06-23 | 0.1.1.4 | ChrisDone, MichaelSnoyman |
| optparse-text | 13 | 0.0 | 2 | Data.Text helpers for optparse-applicative | (bsd3, development, library) | 2016-06-26 | 0.1.1.0 | passy |
| optparse-th | 5 | 0.0 | 0 | Like `optparse-generic`, but with `TemplateHaskell` for faster builds | (bsd3, library, system) | 2023-12-07 | 0.1.0.0 | parsonsmatt |
| optparse-version | 17 | 0.0 | 1 | (bsd3, cli, library) | 2017-07-25 | 0.3.0.0 | shmish111 | |
| optstream | 9 | 0.0 | 0 | Command line option parsing library with a twice applicative interface | (bsd3, cli, library, options, parsing) | 2022-04-14 | 0.1.1.0 | danshved |
| opusfile | 10 | 0.0 | 1 | FFI bindings for libopusfile | (bsd3, library, sound) | 2021-09-04 | 0.1.0.1 | AlexanderBondarenko |
| orbits | 16 | 2.25 | 0 | Types and functions for Kepler orbits. | (bsd3, library, physics) | 2022-09-06 | 0.4.0.1 | jophish, expipiplus1 |
| orc | 27 | 0.0 | 1 | Orchestration-style co-ordination EDSL | (bsd3, library, program, web) | 2014-06-17 | 1.2.1.4 | TrevorElliott |
| orchid | 13 | 0.0 | 1 | Haskell Wiki Library | (bsd3, library, network, web) | 2009-04-01 | 0.0.8 | SebastiaanVisser |
| orchid-demo | 12 | 0.0 | 1 | Haskell Wiki Demo | (bsd3, network, program, web) | 2009-04-01 | 0.0.6 | SebastiaanVisser |
| ord-adhoc | 9 | 0.0 | 1 | Creating Ord instances instantly | (bsd3, data, library) | 2013-02-01 | 0.0.0.1 | FumiakiKinoshita |
| order-maintenance | 29 | 0.0 | 3 | Algorithms for the order maintenance problem with a safe interface | (bsd3, data, library) | 2017-01-06 | 0.2.1.0 | WolfgangJeltsch |
| order-statistic-tree | 21 | 0.0 | 1 | Order statistic trees based on weight-balanced trees | (bsd3, data, library) | 2018-11-02 | 0.1.1.1 | MZiatdinov |
| order-statistics | 12 | 0.0 | 1 | L-Estimators for robust statistics | (bsd3, library, statistics) | 2014-08-22 | 0.1.1 | EdwardKmett |
| ordered-containers | 308 | 0.0 | 17 | Set- and Map-like types that remember the order elements were inserted | (bsd3, data, library) | 2024-05-19 | 0.2.4 | DanielWagner, ryanglscott |
| ordering-duplicates | 11 | 0.0 | 0 | Functions for detecting duplicates | (bsd3, library, test) | 2023-11-20 | 0.1.0 | TonyMorris |
| orderly-workers | 12 | 2.0 | 0 | Fork concurrent worker threads and produce ordered results | (bsd3, concurrency, library) | 2019-09-09 | 0.1.0.2 | TomMurphy |
| orders | 11 | 0.0 | 2 | basic orders | (bsd3, data, library) | 2013-08-02 | 0.1.0.0 | DavidDarais |
| ordinal | 37 | 0.0 | 0 | Convert numbers to words in different languages. | (bsd3, library, number, program, utils) | 2024-01-18 | 0.6.0.0 | wvanonsem90 |
| oref | 6 | 0.0 | 1 | Owned references in the Ownership Monad | (bsd3, data, library) | 2020-04-13 | 0.0.3 | mcgirr |
| org-mode | 24 | 0.0 | 1 | Parser for Emacs org-mode files. | (bsd3, data, library) | 2023-04-19 | 2.1.0 | fosskers |
| org-mode-lucid | 25 | 0.0 | 0 | Lucid integration for org-mode. | (bsd3, library, web) | 2023-04-19 | 1.7.0 | fosskers |
| orgmode | 9 | 0.0 | 1 | Org Mode library for haskell | (bsd3, data, library) | 2015-09-16 | 0.1.0.1 | lally |
| orgmode-parse | 70 | 0.0 | 2 | A collection of Attoparsec combinators for parsing org-mode flavored documents. | (bsd3, data, library) | 2018-10-31 | 0.3.0 | ParnellSpringmeyer |
| origami | 21 | 0.0 | 1 | An un-SYB framework for transforming heterogenous data through folds | (bsd3, data, library) | 2015-10-24 | 0.0.6 | nedervold |
| orion-hs | 15 | 0.0 | 0 | (bsd3, library, unclassified) | 2019-04-03 | 0.1.3 | CorentinDupont | |
| orizentic | 4 | 0.0 | 0 | Token-based authentication and authorization | (authentication, bsd3, library, program) | 2017-07-19 | 0.1.0.0 | savannidgerinel |
| ormolu | 413 | 0.0 | 2 | A formatter for Haskell source code | (bsd3, development, formatting, library, program) | 2024-06-16 | 0.7.7.0 | mrkkrp |
| os-release | 75 | 2.0 | 2 | /etc/os-release helpers | (bsd3, library, system) | 2021-10-09 | 1.0.2.1 | yac, maerwald |
| os-string | 564 | 2.0 | 8 | Library for manipulating Operating system strings. | (bsd3, library, system) | 2024-11-17 | 2.0.7 | maerwald |
| osc | 5 | 0.0 | 1 | A library to handle messages in the OSC protocol | (bsd3, library, sound) | 2015-05-08 | 1.0.0.2 | peacememories |
| osdkeys | 11 | 0.0 | 1 | Show keys pressed with an on-screen display (Linux only) | (bsd3, library, program, screencast) | 2014-11-01 | 0.0 | ChrisDone |
| osm-conduit | 4 | 0.0 | 1 | Parse and operate on OSM data in efficient way | (bsd3, data, geography, library) | 2016-03-05 | 0.1.0.0 | przembot |
| osm-download | 25 | 0.0 | 1 | Download Open Street Map tiles | (bsd3, library, network) | 2012-08-07 | 0.4 | ThomasDuBuisson |
| osv | 7 | 0.0 | 2 | Open Source Vulnerability format | (bsd3, data, library) | 2024-05-30 | 0.1.0.0 | frasertweedale |
| osx-ar | 9 | 0.0 | 1 | Parser for OS X static archive format. | (bsd3, data, library) | 2010-03-25 | 0.11 | ErikCharlebois |
| otp-authenticator | 22 | 0.0 | 0 | OTP Authenticator (a la google) command line client | (bsd3, cli, library, program, security) | 2024-01-15 | 0.1.2.1 | jle |
| ottparse-pretty | 30 | 0.0 | 1 | Pretty-printer for Ott parse trees | (bsd3, program, text) | 2016-05-21 | 0.1.2.6 | BrentYorgey |
| overeasy | 12 | 0.0 | 0 | A purely functional E-Graph library | (bsd3, data-structures, library) | 2022-10-04 | 0.2.0 | ejconlon |
| overloaded | 22 | 2.0 | 0 | Overloaded pragmas as a plugin | (bsd3, library, plugin) | 2021-04-24 | 0.3.1 | phadej |
| overloaded-records | 26 | 2.0 | 1 | Overloaded Records based on current GHC proposal. | (bsd3, data, library) | 2016-08-17 | 0.4.2.0 | PeterTrsko |
| pa-error-tree | 8 | 0.0 | 2 | Collect a tree of errors and pretty-print | (bsd3, data, library, possehl-analytics) | 2024-09-04 | 0.1.1.0 | Profpatsch |
| pa-field-parser | 21 | 0.0 | 1 | “Vertical” parsing of values | (bsd3, data, library, possehl-analytics) | 2024-09-04 | 0.3.1.0 | Profpatsch |
| pa-json | 17 | 0.0 | 0 | Our JSON parsers/encoders | (bsd3, data, library, possehl-analytics) | 2024-09-04 | 0.4.0.0 | Profpatsch |
| pa-label | 8 | 0.0 | 1 | Labels, and labelled tuples and enums (GHC >9.2) | (bsd3, data, library, possehl-analytics) | 2024-09-04 | 0.1.2.0 | Profpatsch |
| pa-prelude | 13 | 0.0 | 5 | The Possehl Analytics Prelude | (bsd3, data, library, possehl-analytics) | 2024-09-04 | 0.3.0.0 | Profpatsch |
| pa-pretty | 9 | 0.0 | 0 | Some pretty-printing helpers | (bsd3, data, library, possehl-analytics) | 2023-06-06 | 0.1.1.0 | Profpatsch |
| pa-run-command | 4 | 0.0 | 0 | Helper functions for spawning subprocesses | (bsd3, data, library, possehl-analytics) | 2023-06-19 | 0.1.0.0 | Profpatsch |
| pack | 6 | 0.0 | 1 | Bidirectional fast ByteString packer/unpacker | (bsd3, data, library) | 2015-02-25 | 0.4.0 | capsjac |
| package-o-tron (deprecated) | 4 | 0.0 | 1 | Utilities for working with cabal packages and your package database | (bsd3, deprecated, development, library, program) | 2012-10-05 | 0.1.0.0 | JakeWheat |
| package-version | 12 | 0.0 | 0 | A package for retrieving a package's version number. | (bsd3, development, library) | 2024-08-12 | 0.4 | tbidne |
| package-vt | 8 | 0.0 | 1 | Haskell Package Versioning Tool | (bsd3, development, program) | 2009-11-27 | 0.1.3.3 | KrzysztofSkrzetnicki |
| packcheck | 53 | 2.0 | 1 | Universal build and CI testing for Haskell packages | (bsd3, ci, library, testing) | 2023-12-20 | 0.7.0 | harendra |
| packdeps | 73 | 0.0 | 1 | Check your cabal packages for lagging dependencies. | (bsd3, distribution, library, program) | 2020-07-27 | 0.6.0.0 | MichaelSnoyman |
| packed | 5 | 0.0 | 1 | (bsd3, library, unclassified) | 2018-03-07 | 0.1.0 | andrewthad | |
| packed-dawg | 38 | 0.0 | 1 | Generation and traversal of highly compressed directed acyclic word graphs. | (bsd3, data, library) | 2015-10-28 | 0.2.0.8 | AndrasKovacs |
| packedstring (deprecated in favor of bytestring) | 14 | 0.0 | 8 | (Deprecated) Packed Strings. | (bsd3, deprecated, library, unclassified) | 2008-11-16 | 0.1.0.1 | IanLynagh |
| packer | 36 | 0.0 | 7 | Fast byte serializer and unserializer | (bsd3, data, library) | 2015-10-13 | 0.1.9 | VincentHanquez |
| packer-messagepack | 7 | 0.0 | 1 | MessagePack Serialization an Deserialization for Packer | (bsd3, data, library) | 2017-10-22 | 0.2.0.0 | mtesseract |
| packman | 19 | 0.0 | 2 | Serialization library for GHC | (bsd3, data, ghc, library, serialization) | 2018-01-19 | 0.5.0 | JostBerthold |
| packstream | 14 | 0.0 | 0 | PackStream converter for Neo4j BOLT protocol | (bsd3, data, library) | 2021-05-27 | 0.1.0.2 | zmactep |
| packunused | 22 | 2.0 | 1 | Tool for detecting redundant Cabal package dependencies | (bsd3, distribution, program) | 2017-05-05 | 0.1.2 | HerbertValerioRiedel |
| pacman-memcache | 19 | 0.0 | 1 | Read whole Pacman database which pushes it into the memory cache | (bsd3, program, system) | 2011-02-04 | 0.1.0.3 | KrzysztofSkrzetnicki |
| pact-time | 43 | 0.0 | 0 | Time Library for Pact | (bsd3, data, library, system) | 2024-07-01 | 0.3.0.1 | larsk |
| padKONTROL | 6 | 0.0 | 1 | Controlling padKONTROL native mode | (bsd3, library, unclassified) | 2013-06-10 | 0.1 | FumiakiKinoshita |
| pagerduty-hs | 20 | 0.0 | 0 | An interface to the PagerDuty API. | (api, bsd3, library) | 2024-04-06 | 0.3.0.0 | dustin |
| pagination | 30 | 0.0 | 1 | Framework-agnostic pagination boilerplate | (bsd3, data, library) | 2021-03-06 | 0.2.2 | mrkkrp |
| palette | 77 | 0.0 | 10 | Utilities for choosing and creating color schemes. | (bsd3, data, library) | 2023-07-10 | 0.3.0.3 | BrentYorgey, jeffreyrosenbluth, bergey |
| palindromes | 33 | 0.0 | 1 | Finding palindromes in strings | (algorithms, bsd3, library, program) | 2012-12-28 | 0.4 | JohanJeuring |
| pam | 8 | 0.0 | 2 | Haskell binding for C PAM API | (authentication, bsd3, library, system) | 2020-07-01 | 0.2.0.0 | EvgenyTarasov, chris_martin, OscarH |
| pan-os-syslog | 7 | 0.0 | 0 | Parse syslog traffic from PAN-OS | (bsd3, library, network) | 2020-01-15 | 0.1.0.0 | andrewthad |
| pandoc-builder-monadic | 10 | 0.0 | 0 | A monadic DSL for building pandoc documents | (bsd3, library, text) | 2023-11-26 | 1.1.1 | 414owen |
| pandoc-citeproc (deprecated in favor of citeproc) | 301 | 2.0 | 3 | Supports using pandoc with citeproc | (bsd3, deprecated, library, program, text) | 2020-08-02 | 0.17.0.2 | JohnMacFarlane |
| pandoc-columns | 4 | 0.0 | 0 | A pandoc filter that provides a Markdown extension for columns. | (bsd3, library, program, text) | 2023-03-17 | 0.2.0.5 | AmyDeBuitleir |
| pandoc-dhall-decoder | 14 | 0.0 | 0 | Decodes pandoc to dhall. | (bsd3, dhall-pandoc, library) | 2020-10-31 | 0.1.0.1 | locallycompact |
| pandoc-filter-graphviz | 6 | 0.0 | 1 | A Pandoc filter to use graphviz | (bsd3, program, text) | 2017-04-16 | 0.1.0.0 | jpierre03 |
| pandoc-filter-indent | 20 | 0.0 | 0 | Pandoc filter formatting Haskell code fragments using GHC lexer. | (bsd3, library, program, text) | 2021-09-29 | 0.3.2.0 | MichalGajda |
| pandoc-include-plus | 13 | 0.0 | 0 | Pandoc filter to include files, with image path and heading level adjustment. | (bsd3, library, program, text) | 2023-03-17 | 0.1.2 | AmyDeBuitleir |
| pandoc-lens | 34 | 2.0 | 1 | Lenses for Pandoc documents | (bsd3, library, text) | 2020-04-03 | 0.7.0 | BenGamari |
| pandoc-linear-table | 5 | 0.0 | 0 | A pandoc filter that provides a Markdown extension to wrap text in table cells. | (bsd3, library, program, text) | 2023-03-17 | 0.2.0.5 | AmyDeBuitleir |
| pandoc-link-context | 15 | 0.0 | 1 | Extract "contextual links" from Pandoc | (bsd3, library, text) | 2023-11-20 | 1.4.1.0 | sridca |
| pandoc-logic-proof | 6 | 0.0 | 0 | A pandoc filter that provides a Markdown extension for logic proofs. | (bsd3, library, program, text) | 2023-03-17 | 0.2.0.4 | AmyDeBuitleir |
| pandoc-select-code | 5 | 0.0 | 0 | Pandoc filter to extract only the code blocks. | (bsd3, program, text) | 2023-03-17 | 0.1.0.2 | AmyDeBuitleir |
| pandoc-stylefrommeta | 27 | 0.0 | 1 | Pandoc filter to customize links, images and paragraphs | (bsd3, program, text) | 2024-05-10 | 0.4.0.0 | lyokha |
| pandoc-types | 519 | 2.5 | 75 | Types for representing a structured document | (bsd3, library, text) | 2023-08-06 | 1.23.1 | JohnMacFarlane |
| pandoc-vimhl | 59 | 0.0 | 1 | Pandoc filter for native Vim code highlighting | (bsd3, program, text) | 2024-11-03 | 0.3.2.1 | lyokha |
| pandocz | 7 | 0.0 | 0 | Lenses for Pandoc | (bsd3, data, library) | 2024-07-27 | 0.0.2 | TonyMorris |
| pangraph | 10 | 0.0 | 2 | A set of parsers for graph languages and conversions to graph libaries. | (bsd3, data-structures, graphs, library, parser) | 2018-10-05 | 0.2.1 | thisiswhereitype |
| pantry | 292 | 2.0 | 1 | Content addressable Haskell package management | (bsd3, development, library) | 2024-03-27 | 0.10.0 | MichaelSnoyman, borsboom, fpcomplete, mpilgrem |
| pantry-tmp (deprecated in favor of pantry) | 4 | 0.0 | 1 | Content addressable Haskell package management | (bsd3, deprecated, development, library) | 2019-06-13 | 0.1.0.0 | MichaelSnoyman, borsboom, fpcomplete |
| papa | 22 | 0.0 | 6 | Reasonable default import | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-base | 19 | 0.0 | 1 | Prelude with only useful functions | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-base-export | 16 | 0.0 | 4 | Prelude with only useful functions | (bsd3, library, prelude) | 2018-04-06 | 0.4 | TonyMorris, qfpl |
| papa-base-implement | 11 | 0.0 | 3 | Useful base functions reimplemented | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-bifunctors | 21 | 0.0 | 1 | Prelude with only useful functions | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-bifunctors-export | 13 | 0.0 | 3 | export useful functions from `bifunctors`. | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-bifunctors-implement | 18 | 0.0 | 3 | useful `bifunctors` functions reimplemented | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-export (deprecated in favor of papa) | 5 | 0.0 | 2 | Reasonable default import | (bsd3, deprecated, library, prelude) | 2017-01-17 | 0.2.1 | TonyMorris |
| papa-implement (deprecated in favor of papa) | 11 | 0.0 | 2 | Reasonable default import | (bsd3, deprecated, library, prelude) | 2017-01-18 | 0.2.2 | TonyMorris |
| papa-include (deprecated in favor of papa) | 6 | 0.0 | 2 | Third party libraries | (bsd3, deprecated, library, prelude) | 2016-09-09 | 0.1.0 | TonyMorris |
| papa-lens | 16 | 0.0 | 1 | Prelude with only useful functions | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-lens-export | 15 | 0.0 | 3 | export useful functions from `lens`. | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-lens-implement | 13 | 0.0 | 3 | useful `lens` functions reimplemented | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-prelude (deprecated in favor of papa) | 14 | 0.0 | 2 | Prelude with only useful functions | (bsd3, deprecated, library, prelude) | 2016-09-09 | 0.1.1 | TonyMorris |
| papa-prelude-core (deprecated in favor of papa) | 5 | 0.0 | 2 | Prelude with only useful functions | (bsd3, deprecated, library, prelude) | 2016-09-01 | 0.0.1 | TonyMorris |
| papa-prelude-lens (deprecated in favor of papa) | 4 | 0.0 | 2 | Prelude with only useful functions | (bsd3, deprecated, library, prelude) | 2016-09-01 | 0.0.1 | TonyMorris |
| papa-prelude-semigroupoids (deprecated in favor of papa) | 9 | 0.0 | 2 | Prelude with only useful functions | (bsd3, deprecated, library, prelude) | 2016-09-08 | 0.0.2 | TonyMorris |
| papa-prelude-semigroups (deprecated in favor of papa) | 7 | 0.0 | 2 | Prelude with only useful functions | (bsd3, deprecated, library, prelude) | 2016-09-08 | 0.0.2 | TonyMorris |
| papa-semigroupoids | 17 | 0.0 | 1 | Prelude with only useful functions | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-semigroupoids-export | 14 | 0.0 | 3 | export useful functions from `semigroupoids`. | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-semigroupoids-implement | 15 | 0.0 | 3 | useful `semigroupoids` functions reimplemented | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | TonyMorris, qfpl |
| papa-x | 11 | 0.0 | 1 | Prelude with only useful functions | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | qfpl |
| papa-x-export | 12 | 0.0 | 2 | export useful functions. | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | qfpl |
| papa-x-implement | 7 | 0.0 | 2 | useful functions reimplemented | (bsd3, library, prelude) | 2017-10-11 | 0.3.1 | qfpl |
| papillon | 48 | 2.0 | 6 | packrat parser | (bsd3, library, parsing, program) | 2019-10-24 | 0.1.1.1 | YoshikuniJujo |
| pappy | 12 | 0.0 | 1 | Packrat parsing; linear-time parsers for grammars in TDPL. | (bsd3, program, text) | 2012-10-21 | 0.1.0.2 | ChrisDone |
| paprika | 9 | 0.0 | 0 | The Haskell library and examples for the kids programming robot paprika | (bsd3, library, program, system) | 2016-09-05 | 0.1.0.2 | tkmsm |
| par-traverse | 12 | 0.0 | 0 | Traverse a directory in parallel | (bsd3, concurrent, directory, library, parallel, system) | 2020-04-24 | 0.2.1.0 | vmchale |
| para | 14 | 0.0 | 1 | Text paragraph formatting | (bsd3, library, text) | 2010-01-19 | 1.1 | KevinQuick |
| paragon | 63 | 0.0 | 1 | Paragon | (bsd3, language, library, program) | 2012-07-11 | 0.1.28 | NiklasBroberg |
| parallel | 317 | 2.0 | 206 | Parallel programming library | (bsd3, control, library, parallelism) | 2018-07-13 | 3.2.2.0 | AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, SimonMarlow, wz1000 |
| parallel-io | 84 | 0.0 | 24 | Combinators for executing IO actions in parallel on a thread pool. | (bsd3, concurrency, library) | 2021-06-03 | 0.3.5 | MaxBolingbroke |
| parallel-tasks | 9 | 0.0 | 1 | (bsd3, library, unclassified) | 2014-08-09 | 4.0.1.0 | NeilBrown | |
| parameterized | 40 | 0.0 | 2 | Parameterized/indexed monoids and monads using only a single parameter type variable. | (bsd3, control, library) | 2017-12-17 | 0.5.0.0 | louispan |
| parameterized-data | 20 | 0.0 | 3 | Parameterized data library implementing lightweight dependent types | (bsd3, data, library) | 2016-07-08 | 0.1.6 | AlfonsoAcosta, HoseinAttarzadeh, ugeorge, ingo |
| parameterized-utils | 146 | 2.0 | 13 | Classes and data structures for working with data-kind indexed types | (bsd3, data-structures, dependent-types, library) | 2024-09-19 | 2.1.9.0 | KevinQuick, RobertDockins, ryanglscott, galoisinc, mccleeary |
| paramtree | 20 | 0.0 | 1 | Generate labelled test/benchmark trees from sets of parameters | (benchmarking, bsd3, development, library, testing) | 2023-07-13 | 0.1.2 | MerijnVerstraaten |
| parco (deprecated in favor of parser-combinators) | 6 | 0.0 | 3 | Generalised parser combinators | (bsd3, deprecated, library, parsing) | 2013-11-27 | 0.1 | TroelsHenriksen |
| parco-attoparsec (deprecated in favor of parser-combinators) | 6 | 0.0 | 1 | Generalised parser combinators - Attoparsec interface | (bsd3, deprecated, library, parsing) | 2013-11-27 | 0.1 | TroelsHenriksen |
| parco-parsec (deprecated in favor of parser-combinators) | 6 | 0.0 | 1 | Generalised parser combinators - Parsec interface | (bsd3, deprecated, library, parsing) | 2013-11-27 | 0.1 | TroelsHenriksen |
| parcom-lib | 27 | 0.0 | 1 | A simple parser-combinator library, a bit like Parsec but without the frills | (bsd3, library, text) | 2015-07-08 | 0.8.0.3 | TobiasDammers |
| parconc-examples | 38 | 2.25 | 1 | Examples to accompany the book "Parallel and Concurrent Programming in Haskell" | (bsd3, program, sample-code) | 2021-04-02 | 0.4.8 | SimonMarlow |
| pareto | 6 | 0.0 | 1 | A library for cause-effect relationships. | (bsd3, library, math) | 2016-10-19 | 0.2.0.0 | bwe |
| pareto-front | 6 | 0.0 | 0 | Monoids for dealing with Pareto efficiency | (bsd3, library, math) | 2022-02-09 | 0.1.0.1 | quick_dudley |
| park-bench | 11 | 0.0 | 0 | A quick-and-dirty, low-friction benchmark tool with immediate feedback | (benchmarking, bsd3, library) | 2023-10-11 | 0.1.1.0 | mitchellwrosen |
| parquet-hs | 4 | 0.0 | 0 | Streaming Parquet reader | (bsd3, compression, library) | 2019-12-14 | 0.1.0.0 | yigitozkavci |
| parse | 3 | 2.0 | 0 | Simple way to parse strings with Python-like format strings. | (bsd3, library, parser) | 2021-12-11 | 0.1.0.0 | moonsheep |
| parse-dimacs | 19 | 0.0 | 4 | DIMACS CNF parser library | (bsd3, library, parsing) | 2012-10-01 | 1.3 | DenisBueno |
| parse-gcstats | 9 | 0.0 | 0 | Parse machine-readable GHC GC stats. | (bsd3, data, library) | 2020-06-30 | 0.1.0.0 | MateuszKowalczyk |
| parse-help | 5 | 0.0 | 1 | generate command line arguments from a --help output | (bsd3, console, library) | 2012-03-05 | 0.0 | GregWeber |
| parseargs | 73 | 2.0 | 3 | Parse command-line arguments | (bsd3, console, library, program) | 2019-02-07 | 0.2.0.9 | BartonMassey |
| parsec-extra | 28 | 0.0 | 3 | Some miscellaneous basic string parsers. | (bsd3, library, parsing) | 2016-11-16 | 0.2.0.0 | AriePeterson |
| parsec-numbers | 90 | 0.0 | 6 | Utilities for parsing numbers from strings | (bsd3, library, parsing) | 2014-09-05 | 0.1.0 | ChristianMaeder |
| parsec-parsers (deprecated in favor of parsers) | 13 | 0.0 | 1 | Parsing instances for Parsec | (bsd3, deprecated, library, parsing, text) | 2013-11-05 | 0.2 | DagOdenhall, EdwardKmett |
| parsec-permutation | 17 | 0.0 | 1 | Applicative permutation parser for Parsec intended as a replacement for Text.Parsec.Perm. | (bsd3, library, parsing) | 2013-03-08 | 0.1.2.0 | SamuelHoffstaetter |
| parsec-utils | 8 | 0.0 | 1 | Utility functions and combinators for Text.Parsec | (bsd3, library, parsing) | 2012-11-06 | 0.1.0.0 | RemcoNiemeijer |
| parsec1 | 26 | 0.0 | 3 | Portable monadic parser combinators | (bsd3, library, parsing) | 2021-06-22 | 1.0.0.8 | ChristianMaeder |
| parsec2 | 12 | 0.0 | 3 | Monadic parser combinators | (bsd3, library, parsing) | 2015-11-17 | 1.0.1 | AntoineLatter |
| parsec3 | 40 | 0.0 | 9 | Monadic parser combinators | (bsd3, library, parsing) | 2015-02-16 | 1.0.1.8 | ChristianMaeder |
| parsec3-numbers | 29 | 0.0 | 3 | Utilities for parsing numbers from Char sequences | (bsd3, library, parsing) | 2014-09-05 | 0.1.0 | ChristianMaeder |
| parsedate | 17 | 0.0 | 5 | Data and time parsing for CalendarTime | (bsd3, library, unclassified) | 2007-12-06 | 3000.0.0 | BjornBringert, IsaacJones |
| parsely | 9 | 0.0 | 1 | (bsd3, library, parsing) | 2007-07-15 | 0.1 | SamuelBronson | |
| parser-combinators | 334 | 0.0 | 74 | Lightweight package providing commonly useful parser combinators | (bsd3, library, parsing) | 2021-02-06 | 1.3.0 | HerbertValerioRiedel, mrkkrp |
| parser-combinators-tests | 22 | 0.0 | 0 | Test suite of parser-combinators | (bsd3, parsing) | 2021-02-06 | 1.3.0 | mrkkrp |
| parser-regex | 3 | 0.0 | 0 | Regex based parsers | (bsd3, library, parsing) | 2024-03-04 | 0.1.0.0 | meooow |
| parser-unbiased-choice-monad-embedding | 25 | 0.0 | 0 | Parsing library with unbiased choice and support for embedding arbitrary monad | (bsd3, library, parsing) | 2024-06-02 | 0.0.1.0 | safinaskar |
| parser241 | 14 | 0.0 | 1 | An interface to create production rules using augmented grammars | (bsd3, library, parser) | 2015-10-23 | 0.1.0.2 | YLiLarry |
| parsergen | 21 | 0.0 | 1 | TH parser generator for splitting bytestring into fixed-width fields | (bsd3, data, library) | 2014-11-20 | 0.2.0.7 | AkioTakano, JasperVanDerJeugt, JohnLato, MichaelBaikov |
| parsers | 429 | 2.25 | 85 | Parsing combinators | (bsd3, library, parsing, text) | 2024-10-26 | 0.12.12 | EdwardKmett, EricMertens, ryanglscott |
| parsers-megaparsec | 11 | 0.0 | 2 | `parsers` instances for Megaparsec | (bsd3, library, parsing, text) | 2023-04-05 | 0.1.0.2 | qfpl |
| parsestar | 9 | 0.0 | 1 | NMR-STAR file format parser. | (bsd3, data, library, program) | 2014-11-03 | 1.5 | MichalGajda |
| parsimony (deprecated) | 19 | 0.0 | 2 | Monadic parser combinators derived from Parsec | (bsd3, deprecated, library, parsing) | 2012-02-06 | 1.3 | IavorDiatchki |
| parsix | 52 | 0.0 | 1 | Parser combinators with slicing, error recovery, and syntax highlighting | (bsd3, library, parsing) | 2020-03-01 | 0.2.2.1 | OlleFredriksson |
| parsley | 24 | 2.25 | 1 | A fast parser combinator library backed by Typed Template Haskell | (bsd3, library, parsing) | 2023-08-20 | 2.0.0.1 | j_mie6 |
| parsley-core | 82 | 2.25 | 2 | A fast parser combinator library backed by Typed Template Haskell | (bsd3, library, parsing) | 2023-08-20 | 2.3.0.0 | j_mie6 |
| parsley-garnish | 10 | 2.25 | 0 | A collection of GHC plugins to work with parsley | (bsd3, library, plugin) | 2021-06-12 | 1.0.0.0 | j_mie6 |
| partage | 6 | 0.0 | 1 | Parsing factorized | (bsd3, library, natural-language-processing) | 2016-03-16 | 0.1.0.1 | JakubWaszczuk |
| partial-isomorphisms | 53 | 0.0 | 4 | Partial isomorphisms. | (bsd3, control, library) | 2024-05-25 | 0.2.4.0 | TillmannRendel, schernichkin |
| partial-order | 129 | 0.0 | 3 | Provides typeclass suitable for types admitting a partial order | (bsd3, data, library) | 2020-03-08 | 0.2.0.0 | mtesseract |
| partial-records | 21 | 0.0 | 0 | Template haskell utilities for constructing records with default values | (bsd3, data, library) | 2019-10-22 | 0.2.2.1 | mniip |
| partialord | 15 | 0.0 | 1 | Data structure supporting partial orders | (bsd3, data-structures, library) | 2023-10-13 | 0.0.2 | jcranch |
| partly | 11 | 0.0 | 1 | Inspect, create, and alter MBRs. | (bsd3, filesystem, library, program, system) | 2012-12-11 | 1.0.0.2 | TimDixon |
| passage | 6 | 0.0 | 1 | Parallel code generation for hierarchical Bayesian modeling. | (bsd3, code-generation, library, statistical-modeling) | 2011-10-13 | 0.1 | CarterSchonwald, ChadScherrer |
| password | 114 | 2.25 | 4 | Hashing and checking of passwords | (bsd3, data, library) | 2024-11-10 | 3.1.0.1 | cdepillabout, nideco |
| password-instances | 51 | 2.0 | 0 | typeclass instances for password package | (bsd3, data, library) | 2021-03-07 | 3.0.0.0 | cdepillabout, nideco |
| password-types | 32 | 0.0 | 4 | Types for handling passwords | (bsd3, data, library) | 2021-03-07 | 1.0.0.0 | cdepillabout, nideco |
| pasta (deprecated) | 11 | 0.0 | 1 | PostgreSQL Abstract Syntax Tree Assember | (bsd3, deprecated, library, web) | 2017-09-28 | 0.1.0.3 | diogob |
| pastis | 11 | 0.0 | 1 | Interface to the past.is URL shortening service | (bsd3, library, web) | 2011-09-26 | 0.1.2 | AlpMestanogullari |
| patch | 121 | 0.0 | 4 | Data structures for describing changes to other data structures. | (bsd3, frp, library) | 2024-09-26 | 0.0.8.3 | JohnEricson, RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| patch-combinators | 15 | 0.0 | 3 | A library for patching functions and data structures | (bsd3, data, library) | 2013-10-29 | 0.2.2 | EmilAxelsson |
| patch-image | 26 | 0.0 | 1 | Compose a big image from overlapping parts | (bsd3, graphics) | 2023-08-19 | 0.3.3.2 | HenningThielemann |
| patches-vector | 43 | 0.0 | 1 | Patches (diffs) on vectors: composable, mergeable, and invertible. | (bsd3, data, library) | 2016-11-29 | 0.1.5.4 | LiamOConnorDavis |
| path | 378 | 2.0 | 132 | Support for well-typed paths | (bsd3, filesystem, library, system) | 2024-08-11 | 0.9.6 | ChrisDone, danilo2, Norfair, mrkkrp, joehillen, sjakobi |
| path-extra | 59 | 0.0 | 3 | URLs without host information | (bsd3, filesystem, library, system, web) | 2023-10-02 | 0.3.1 | athanclark |
| path-io | 313 | 2.0 | 75 | Interface to ‘directory’ package for users of ‘path’ | (bsd3, filesystem, library, system) | 2024-05-20 | 1.8.2 | mrkkrp |
| path-pieces | 169 | 0.0 | 44 | Components of paths. | (bsd3, library, web, yesod) | 2015-10-28 | 0.2.1 | MichaelSnoyman |
| path-tagged | 17 | 2.0 | 0 | A wrapper around the @path@ library, tagged with semantic name. | (bsd3, filesystem, library, system) | 2024-03-05 | 0.1.0.0 | HiromiIshii |
| pathfindingcore | 11 | 0.0 | 1 | A toy pathfinding library | (bsd3, demo, library) | 2018-03-05 | 1.3.0 | TheBizzle |
| pathological-bytestrings | 10 | 0.0 | 0 | Pathological ByteStrings for testing | (bsd3, bytestring, io, library, testing) | 2020-01-31 | 0.1.0.0 | vmchale |
| paths | 17 | 0.0 | 4 | Library for representing and manipulating type-safe file paths | (bsd3, library, system) | 2018-04-18 | 0.2.0.0 | HerbertValerioRiedel |
| pathtype | 71 | 0.0 | 5 | Type-safe replacement for System.FilePath etc | (bsd3, library, system) | 2024-02-03 | 0.8.1.3 | BenMoseley, HenningThielemann |
| patience | 59 | 0.0 | 5 | Patience diff and longest increasing subsequence | (algorithms, bsd3, library, text) | 2019-07-29 | 0.3 | KeeganMcAllister, chessai |
| pattern-matcher | 11 | 0.0 | 0 | A library for compiling pattern-matching to decision trees | (bsd3, language, library) | 2019-06-19 | 0.1.0.1 | GuerricChupin |
| paymill | 11 | 0.0 | 1 | This is an unofficial client for the Paymill API | (bsd3, library, unclassified) | 2014-06-22 | 0.0.0 | darthdeus |
| paynow-zw | 4 | 0.0 | 0 | A Haskell wrapper for the Paynow payment gateway | (bsd3, library, payments) | 2022-12-28 | 0.1.0.0 | trevorsibanda |
| paypal-api | 6 | 0.0 | 1 | PayPal API, currently supporting "ButtonManager" | (bsd3, library, network) | 2012-07-23 | 0.2 | StephenBlackheath |
| pb | 5 | 0.0 | 1 | pastebin command line application | (application, bsd3, console, network, program, utils) | 2010-08-15 | 0.1.0 | DominikPicheta |
| pb-next (deprecated) | 4 | 0.0 | 0 | Utility CLI for working with protobuf files | (bsd3, deprecated, library, program, web) | 2017-03-20 | 0.1.0.0 | bgwines |
| pbc4hs (deprecated) | 15 | 0.0 | 1 | pbc for HsLua | (bsd3, deprecated, library, system) | 2014-02-24 | 0.1.1.5 | DavidFeng |
| pbkdf | 17 | 0.0 | 6 | Haskell implementation of the PBKDF functions from RFC-2898. | (bsd3, cryptography, library) | 2013-11-23 | 1.1.1.1 | ChrisDornan |
| pcap | 37 | 0.0 | 6 | A system-independent interface for user-level packet capture | (bsd3, library, network) | 2012-08-30 | 0.4.5.2 | BryanOSullivan, NicholasBurlett |
| pcap-conduit | 7 | 0.0 | 1 | Conduit <-> libpcap | (bsd3, development, library, network) | 2012-08-08 | 0.1 | AustinSeipp |
| pcap-enumerator (deprecated) | 10 | 0.0 | 1 | Convert a pcap into an enumerator. | (bsd3, deprecated, enumerator, library, network) | 2014-09-08 | 0.5 | KatsutoshiItoh |
| pcapng | 5 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2020-11-07 | 0.1.0.0 | MichalGajda | |
| pcd-loader | 37 | 0.0 | 1 | PCD file loader. | (bsd3, graphics, library, program, robotics) | 2013-02-26 | 0.3.0.1 | AnthonyCowley |
| pcf-font | 29 | 2.0 | 1 | PCF font parsing and rendering library. | (bsd3, graphics, library) | 2022-04-22 | 0.2.2.1 | mswan |
| pcf-font-embed | 14 | 0.0 | 1 | Template Haskell for embedding text rendered using PCF fonts. | (bsd3, graphics, library) | 2018-02-27 | 0.1.2.0 | mswan |
| pcg-random | 98 | 0.0 | 3 | Haskell bindings to the PCG random number generator. | (bsd3, library, system) | 2023-04-30 | 0.1.4.0 | cchalmers |
| pcre-less (deprecated) | 19 | 0.0 | 1 | Nicer interface to regex-pcre. | (bsd3, deprecated, library, text) | 2010-10-11 | 0.2.1 | |
| pcre-light | 164 | 0.0 | 34 | Portable regex library for Perl 5 compatible regular expressions | (bsd3, library, text) | 2023-09-12 | 0.4.1.2 | DanielDiaz, DonaldStewart |
| pcre-light-extra | 4 | 0.0 | 1 | pcre-light extra functionality | (bsd3, library, text) | 2010-12-04 | 0.0.0 | SteffenSiering |
| pcre-utils | 70 | 0.0 | 5 | Perl-like substitute and split for PCRE regexps. | (bsd3, library, text) | 2023-01-31 | 0.1.9 | SimonMarechal |
| pdf-slave | 30 | 0.0 | 1 | Tool to generate PDF from haskintex templates and YAML input | (bsd3, library, program, web) | 2017-06-29 | 1.3.2.0 | NCrashed |
| pdf-slave-server | 9 | 0.0 | 0 | Web service for pdf-slave tool | (bsd3, library, program, web) | 2017-07-06 | 0.1.2.0 | NCrashed |
| pdf-slave-template | 12 | 0.0 | 1 | Template format definition for pdf-slave tool | (bsd3, library, web) | 2017-06-29 | 1.2.1.0 | NCrashed |
| pdf-toolbox-content | 46 | 0.0 | 2 | A collection of tools for processing PDF files | (bsd3, library, pdf) | 2024-05-18 | 0.1.2 | YurasShumovich |
| pdf-toolbox-core | 73 | 2.0 | 4 | A collection of tools for processing PDF files. | (bsd3, library, pdf) | 2024-05-29 | 0.1.3 | YurasShumovich |
| pdf-toolbox-document | 61 | 0.0 | 2 | A collection of tools for processing PDF files. | (bsd3, library, pdf) | 2024-05-29 | 0.1.4 | YurasShumovich |
| pdf-toolbox-viewer | 16 | 0.0 | 1 | Simple pdf viewer | (bsd3, pdf, program) | 2015-10-16 | 0.0.5.0 | YurasShumovich |
| pdfinfo | 41 | 0.0 | 2 | Wrapper around the pdfinfo command. | (bsd3, library, text) | 2015-04-13 | 1.5.4 | ChrisDone |
| pdfsplit | 7 | 0.0 | 1 | split two-column PDFs, so there is one column per page | (bsd3, pdf, program, utils) | 2011-04-01 | 0.0.1 | DanielWagner |
| pdftotext | 16 | 0.0 | 0 | Extracts text from PDF using poppler | (bsd3, library, pdf, program, text) | 2020-12-01 | 0.1.0.1 | geyaeb |
| peakachu | 16 | 0.0 | 1 | Experiemental library for composable interactive programs | (bsd3, frp, library) | 2015-05-28 | 0.3.1 | YairChuchem |
| peano | 123 | 0.0 | 11 | Peano numbers | (bsd3, data, library, math) | 2023-10-23 | 0.1.0.2 | AndreasAbel |
| peano-inf | 38 | 0.0 | 1 | Lazy Peano numbers including observable infinity value. | (bsd3, data, library) | 2008-12-05 | 0.6.5 | PeterDivianszky |
| pec | 22 | 0.0 | 1 | pec embedded compiler | (bsd3, language, library, program) | 2012-03-31 | 0.2.3 | BrettLetner |
| pecoff | 8 | 0.0 | 1 | Parser for PE/COFF format. | (bsd3, data, library) | 2010-03-25 | 0.11 | ErikCharlebois |
| pedestrian-dag | 4 | 0.0 | 4 | A pedestrian implementation of directed acyclic graphs | (bsd3, data, data-structures, library) | 2018-09-19 | 0.2.0 | JakubWaszczuk |
| peggy | 35 | 0.0 | 4 | The Parser Generator for Haskell | (bsd3, language, library) | 2013-01-30 | 0.3.2 | HideyukiTanaka, darkf |
| pem | 275 | 0.0 | 36 | Privacy Enhanced Mail (PEM) format reader and writer. | (bsd3, data, library) | 2018-03-02 | 0.2.4 | VincentHanquez |
| pencil | 26 | 0.0 | 0 | Static site generator | (bsd3, library, web) | 2019-05-31 | 1.0.1 | elben |
| penn-treebank | 11 | 0.0 | 1 | Tools for manipulating the Penn TreeBank | (bsd3, library, natural-language-processing, parsing) | 2009-06-20 | 0.1.0.1 | EricKow |
| penntreebank-megaparsec | 9 | 0.0 | 0 | Parser combinators for trees in the Penn Treebank format | (bsd3, library, natural-language-processing, parsing) | 2020-05-14 | 0.2.0 | twotrees12 |
| penny | 24 | 0.0 | 1 | Extensible double-entry accounting system | (bsd3, console, finance, library) | 2014-04-17 | 0.32.0.10 | OmariNorman |
| penny-bin (deprecated in favor of penny) | 26 | 0.0 | 1 | Deprecated - use penny package instead | (bsd3, console, deprecated, finance) | 2013-08-25 | 0.22.0.0 | OmariNorman |
| penny-lib (deprecated in favor of penny) | 39 | 0.0 | 1 | Deprecated - use penny package instead | (bsd3, console, deprecated, finance) | 2013-08-25 | 0.22.0.0 | OmariNorman |
| peparser | 16 | 0.0 | 1 | A parser for PE object files. | (bsd3, data, library) | 2011-09-29 | 0.21 | IanGraves |
| percent-encoder | 4 | 0.0 | 0 | Percent encode/decode ByteStrings | (bsd3, library, network) | 2020-07-10 | 0.0.0.0 | dnmfarrell |
| percent-format | 18 | 2.0 | 1 | simple printf-style string formatting | (bsd3, library, testing) | 2023-07-06 | 0.0.4 | rudymatela |
| perceptron | 13 | 0.0 | 1 | The perceptron learning algorithm. | (bsd3, library, machine-learning) | 2014-04-23 | 0.1.0.3 | StefanHoldermans |
| perceptual-hash | 54 | 2.0 | 0 | Find duplicate images | (application, bsd3, commandline, images, library, program) | 2023-11-07 | 0.1.4.7 | vmchale |
| perf | 89 | 2.0 | 1 | Performance methods and monad. | (bsd3, library, performance, program) | 2024-10-12 | 0.13.0.0 | tonyday567 |
| perf-analysis (deprecated in favor of perf) | 14 | 0.0 | 0 | analysis example using perf | (bsd3, deprecated, library, performance, program) | 2020-05-21 | 0.3.0 | tonyday567 |
| perfect-vector-shuffle | 18 | 0.0 | 0 | Library for performing vector shuffles | (bsd3, library, program, random, vector) | 2024-06-11 | 0.1.1.2 | callanmcgill |
| perfecthash | 3 | 0.0 | 1 | A perfect hashing library for mapping bytestrings to values. | (bsd3, data, data-structures, library) | 2016-05-02 | 0.2.0 | MarkWotton |
| period | 26 | 0.0 | 0 | Parse and format date periods, collapse and expand their text representations. | (bsd3, library, program, text) | 2018-08-03 | 0.1.0.7 | alkar |
| periodic-client | 7 | 0.0 | 0 | Periodic task system haskell client. | (bsd3, library, system, web) | 2020-10-26 | 1.1.7.2 | Lupino |
| periodic-client-exe | 4 | 0.0 | 0 | Periodic task system haskell client executables | (bsd3, program, system, web) | 2020-08-09 | 1.1.7.1 | Lupino |
| periodic-common | 4 | 0.0 | 2 | Periodic task system common. | (bsd3, library, system, web) | 2020-08-09 | 1.1.7.0 | Lupino |
| periodic-server | 4 | 0.0 | 0 | Periodic task system haskell server | (bsd3, library, program, system, web) | 2020-08-09 | 1.1.7.1 | Lupino |
| perm | 23 | 0.0 | 1 | permutation Applicative and Monad with many mtl instances | (bsd3, control, library) | 2012-11-11 | 0.4.0.0 | AndySonnenburg |
| permutation | 45 | 0.0 | 5 | A library for permutations and combinations. | (bsd3, data-structures, library, math) | 2015-01-20 | 0.5.0.5 | PatrickPerry, spacekitteh |
| permutations (deprecated in favor of Fin) | 6 | 0.0 | 1 | Permutations of finite sets | (bsd3, deprecated, library, math) | 2018-05-14 | 0.1.0.0 | |
| permute (deprecated in favor of parser-combinators) | 7 | 0.0 | 3 | Generalised permutation parser combinator | (bsd3, deprecated, library, parsing) | 2011-09-22 | 1.0 | TroelsHenriksen |
| persist | 23 | 0.0 | 4 | Minimal serialization library with focus on performance | (bsd3, data, library, parsing) | 2020-05-14 | 0.1.1.5 | minad |
| persist-state | 14 | 0.0 | 0 | Serialization library with state and leb128 encoding | (bsd3, data, library, parsing) | 2020-06-21 | 0.2.0.0 | minad |
| persistable-record | 133 | 0.0 | 11 | Binding between SQL database values and haskell records. | (bsd3, database, library) | 2023-12-02 | 0.6.0.6 | KeiHibino |
| persistable-types-HDBC-pg | 59 | 0.0 | 1 | HDBC and Relational-Record instances of PostgreSQL extended types | (bsd3, database, library) | 2018-06-27 | 0.0.3.5 | KeiHibino |
| persistent-audit | 20 | 0.0 | 0 | Parses a Persist Model file and produces Audit Models | (bsd3, database, library, persistent, program, yesod) | 2016-09-08 | 0.2.0.0 | mchaver |
| persistent-discover | 37 | 0.0 | 0 | Persistent module discover utilities | (bsd3, library, program, web) | 2023-10-04 | 0.1.0.7 | parsonsmatt |
| persistent-equivalence | 9 | 0.0 | 1 | Persistent equivalence relations (aka union-find) | (bsd3, data, library) | 2011-10-01 | 0.3 | ChrisSmith |
| persistent-generic | 11 | 0.0 | 0 | Derive Persistent classes generically | (bsd3, database, library) | 2020-04-02 | 0.1.0.0 | DavidJohnson |
| persistent-hssqlppp | 4 | 0.0 | 1 | Declare Persistent entities using SQL SELECT query syntax | (bsd3, database, library) | 2011-10-31 | 0.1 | IlyaPortnov |
| persistent-instances-iproute (deprecated in favor of persistent-iproute) | 15 | 0.0 | 1 | Persistent instances for types in iproute | (bsd3, database, deprecated, library) | 2015-07-23 | 0.1.0.1 | sickmind |
| persistent-ip | 5 | 0.0 | 0 | Code for using the ip package with yesod | (bsd3, library, web) | 2024-07-09 | 0.6.0 | Jappie |
| persistent-iproute | 25 | 0.0 | 1 | Persistent instances for types in iproute | (bsd3, database, library) | 2020-11-08 | 0.2.5 | sickmind, MaxGabriel |
| persistent-migration | 18 | 0.0 | 2 | Manual migrations for the persistent library | (bsd3, database, library) | 2021-09-29 | 0.3.0 | brandonchinn178 |
| persistent-mtl | 38 | 0.0 | 2 | Monad transformer for the persistent API | (bsd3, database) | 2023-12-29 | 0.5.1 | brandonchinn178 |
| persistent-pagination | 23 | 2.0 | 0 | Efficient and correct pagination for persistent or esqueleto queries. | (bsd3, database, library) | 2020-12-01 | 0.1.1.2 | parsonsmatt |
| persistent-parser | 15 | 0.0 | 1 | Parse persistent model files | (bsd3, database, library, persistent, yesod) | 2016-11-17 | 0.1.0.2 | mchaver |
| persistent-postgresql-streaming | 6 | 0.0 | 1 | Memory-constant streaming of Persistent entities from PostgreSQL | (bsd3, conduit, database, library) | 2021-10-20 | 0.1.0.0 | isaac_supercede |
| persistent-protobuf | 14 | 0.0 | 1 | Template-Haskell helpers for integrating protobufs with persistent. | (bsd3, database, library) | 2012-08-08 | 0.1.5 | MichaelStone |
| persistent-redis | 79 | 0.0 | 1 | Backend for persistent library using Redis. | (bsd3, database, library) | 2024-07-19 | 2.13.0.2 | MichaelSnoyman, PavelRyzhov, psibi, MaxGabriel, parsonsmatt |
| persistent-refs | 15 | 0.0 | 1 | Haskell references backed by an IntMap for persistence and reversibility. | (bsd3, data, library) | 2015-04-14 | 0.4 | AdamFoltzer |
| persistent-relational-record | 10 | 0.0 | 1 | relational-record on persisten backends. | (bsd3, database, library) | 2019-03-20 | 0.3.0 | TakahiroHimura |
| persistent-stm | 11 | 0.0 | 0 | STM transactions involving persistent storage | (bsd3, database, library) | 2022-07-21 | 0.1.0.2 | ChrisSmith |
| persistent-template-classy | 9 | 0.0 | 1 | Generate classy lens field accessors for persistent models | (bsd3, database, lens, library, yesod) | 2021-05-30 | 0.2.0 | k_bx |
| persistent-typed-db | 45 | 2.0 | 0 | Type safe access to multiple database schemata. | (bsd3, library, web) | 2022-08-11 | 0.1.0.7 | parsonsmatt |
| persistent-vector | 25 | 2.0 | 3 | A persistent sequence based on array mapped tries | (bsd3, data, library) | 2020-10-29 | 0.2.0 | TristanRavitch |
| persistent-zookeeper | 19 | 0.0 | 3 | Backend for persistent library using Zookeeper. | (bsd3, database, library) | 2014-11-26 | 0.2.0 | ikehara, junjihashimoto |
| peyotls | 139 | 2.0 | 2 | Pretty Easy YOshikuni-made TLS library | (bsd3, library, network) | 2015-10-02 | 0.1.6.10 | YoshikuniJujo |
| peyotls-codec | 20 | 0.0 | 1 | Codec parts of Pretty Easy YOshikuni-made TLS library | (bsd3, library, network) | 2015-10-19 | YoshikuniJujo | |
| pez | 18 | 0.0 | 1 | A Pretty Extraordinary Zipper library | (bsd3, data, library) | 2012-01-28 | 0.1.0 | BrandonSimmons |
| pfile | 16 | 0.0 | 0 | CLI program for profiles management. | (bsd3, filesystem, library, program) | 2024-07-26 | 0.1.0.1 | is |
| pg | 6 | 0.0 | 1 | Mid-level PostgreSQL client library | (bsd3, database, library) | 2017-01-23 | charmander | |
| pg-query | 21 | 0.0 | 0 | Parse PostgreSQL DDL and DML: Haskell bindings for libpg_query | (bsd3, data, database, library) | 2024-11-18 | 0.0.1.1 | rhizomic |
| pg-recorder | 5 | 0.0 | 0 | Initial project template from stack | (bsd3, library, program, web) | 2017-07-25 | 0.2.0.0 | diogob |
| pg-store | 25 | 2.0 | 1 | Simple storage interface to PostgreSQL | (bsd3, database, library) | 2017-12-10 | 0.5.0 | vapourismo |
| pg-transact | 40 | 0.0 | 5 | A postgresql-simple transaction monad | (bsd3, library, web) | 2021-06-27 | 0.3.2.0 | JonathanFischoff, hecate |
| pgm | 18 | 0.0 | 1 | Pure Haskell implementation of PGM image format | (bsd3, graphics, library) | 2014-06-05 | 0.1.4 | FrederickRoss, SergeyAstanin |
| pgp-wordlist | 36 | 0.0 | 2 | Translate between binary data and a human-readable collection of words. | (bsd3, data, library, serialization) | 2019-05-17 | 0.1.0.3 | quchen |
| pgsql-simple (deprecated in favor of postgresql-simple) | 6 | 0.0 | 2 | A mid-level PostgreSQL client library. | (bsd3, database, deprecated, library) | 2013-03-05 | 0.1.2 | ChrisDone |
| pgstream (deprecated) | 4 | 0.0 | 1 | Streaming Postgres bindings | (bsd3, deprecated, finance, library) | 2015-05-14 | 0.1.0.3 | sdiehl |
| phantom-state | 46 | 0.0 | 2 | Phantom State Transformer. Like State Monad, but without values. | (bsd3, control, library) | 2023-09-26 | 0.2.1.4 | DanielDiaz |
| phasechange | 7 | 0.0 | 1 | Freezing, thawing, and copy elision | (bsd3, data, library) | 2012-06-30 | 0.1 | GaborLehel |
| phaser | 20 | 0.0 | 1 | Incremental multiple pass parser library. | (bsd3, library, text) | 2024-08-25 | 1.0.2.0 | quick_dudley |
| phoityne (deprecated in favor of phoityne-vscode) | 16 | 0.0 | 1 | Deprecated - ghci debug viewer with simple editor. | (bsd3, deprecated, development, program) | 2017-02-04 | 0.0.5.0 | phoityne_hs |
| phoityne-vscode | 112 | 0.0 | 1 | Haskell Debug Adapter for Visual Studio Code. | (bsd3, development, program) | 2019-02-03 | 0.0.28.0 | phoityne_hs |
| phone-numbers | 27 | 0.0 | 1 | Haskell bindings to the libphonenumber library | (bsd3, data, library) | 2019-10-11 | 0.2.0 | ChristianMarie |
| phone-push | 16 | 0.0 | 1 | Push notifications for Android and iOS | (bsd3, library, network-apis) | 2013-05-22 | 0.1.3 | DavidFendrich |
| phonetic-code | 10 | 0.0 | 2 | Phonetic codes: Soundex and Phonix | (bsd3, library, natural-language-processing, text) | 2014-09-22 | 0.1.1.1 | BartonMassey |
| phooey | 26 | 0.0 | 3 | Functional user interfaces | (bsd3, library, user-interfaces) | 2011-09-10 | 2.0.0.1 | ConalElliott, RussellOConnor |
| phybin | 56 | 0.0 | 1 | Utility for clustering phylogenetic trees in Newick format based on Robinson-Foulds distance. | (bioinformatics, bsd3, library, program) | 2013-09-20 | 0.3 | RyanNewton |
| physics | 6 | 0.0 | 1 | dimensions, quantities and constants | (bsd3, library, science) | 2018-10-15 | 0.1.2.1 | knupfer |
| pi-forall | 4 | 0.0 | 1 | Demo implementation of typechecker for dependently-typed language | (bsd3, compilers-interpreters, library, program) | 2016-08-23 | 0.1.1 | sweirich |
| pi-lcd | 9 | 0.0 | 0 | Control an Adafruit character LCD and keypad kit on a Raspberry Pi | (bsd3, hardware, library, raspberrypi) | 2017-04-27 | 0.1.1.0 | ppelleti |
| picoparsec (deprecated in favor of grammatical-parsers, incremental-parser, attoparsec) | 24 | 2.0 | 1 | Fast combinator parsing for bytestrings and text | (bsd3, deprecated, library, parsing, text) | 2015-08-13 | 0.1.2.3 | MarioBlazevic |
| pidfile | 22 | 0.0 | 1 | Run an IO action protected by a pidfile | (bsd3, library, system) | 2019-03-29 | 0.1.0.4 | petterb |
| pier | 18 | 0.0 | 1 | Yet another Haskell build system. | (bsd3, development, program) | 2018-09-23 | 0.3.0.0 | JudahJacobson |
| pier-core | 13 | 0.0 | 0 | A library for writing forwards-declared build systems in haskell. | (bsd3, development, library) | 2018-09-23 | 0.3.0.0 | JudahJacobson |
| piet | 5 | 0.0 | 1 | A Piet interpreter | (bsd3, compilers-interpreters, library, program) | 2009-01-20 | 0.1 | StephanFriedrichs |
| pig | 9 | 0.0 | 1 | dice game | (bsd3, library, math, program) | 2018-04-06 | 0.0.1 | AndrewPennebaker |
| piki | 21 | 0.0 | 1 | Yet another text-to-html converter | (bsd3, program, web) | 2017-11-14 | 0.5.3 | KazuYamamoto |
| pinch | 113 | 0.0 | 4 | An alternative implementation of Thrift for Haskell. | (bsd3, development, library) | 2024-07-09 | 0.5.2.0 | BenGamari, PhilippHausmann, abhinav |
| pinch-gen | 18 | 0.0 | 0 | A code generator for the pinch Thrift library. | (bsd3, development, program) | 2024-07-17 | 0.4.5.0 | PhilippHausmann, nhalford |
| pinchot | 37 | 0.0 | 1 | Write grammars, not parsers | (bsd3, development, library) | 2017-02-03 | 0.24.0.0 | OmariNorman |
| ping | 18 | 0.0 | 0 | icmp echo requests | (bsd3, library, network) | 2023-06-21 | 0.1.0.5 | andrewthad |
| pinned-warnings | 37 | 0.0 | 0 | Preserve warnings in a GHCi session | (bsd3, development, library, utility) | 2024-05-20 | 0.1.2.0 | aaronallen8455 |
| pinpon | 8 | 0.0 | 0 | A gateway for various cloud notification services | (bsd3, library, network) | 2018-03-17 | 0.2.0.2 | dhess |
| pipe-enumerator | 15 | 0.0 | 1 | A bidirectional bridge between pipes and iteratees | (bsd3, control, library, pipes) | 2015-07-07 | 0.3.0.2 | patrykz |
| piped | 10 | 0.0 | 0 | Conduit with a smaller core | (bsd3, control, library) | 2019-08-01 | 0.1.0.0 | ssadler |
| pipeline | 10 | 0.0 | 0 | Continuation patterns | (bsd3, control, library) | 2019-02-24 | 0.1.0 | iokasimovmt |
| pipes | 455 | 2.75 | 188 | Compositional pipelines | (bsd3, control, library, pipes) | 2021-05-07 | 4.3.16 | GabrielGonzalez |
| pipes-aeson | 42 | 0.0 | 6 | Encode and decode JSON streams using Aeson and Pipes. | (bsd3, library, parser, pipes) | 2024-02-23 | 0.4.2 | RenzoCarbonara |
| pipes-async | 11 | 0.0 | 1 | A higher-level interface to using concurrency with pipes | (bsd3, control, library) | 2018-07-23 | 0.1.3 | JohnWiegley |
| pipes-attoparsec | 61 | 0.0 | 22 | Attoparsec and Pipes integration. | (bsd3, library, parser, pipes) | 2023-05-02 | 0.6.0 | PaoloCapriotti, RenzoCarbonara |
| pipes-attoparsec-streaming (deprecated) | 7 | 0.0 | 1 | Streaming parsing in the pipes-core framework with Attoparsec. | (bsd3, control, deprecated, library, program) | 2012-06-20 | 0.1.0.0 | MartinGrabmueller |
| pipes-bgzf | 9 | 0.0 | 1 | Blocked GZip | (bsd3, codec, library, pipes) | 2015-07-03 | 0.2.0.1 | rcallahan |
| pipes-binary | 78 | 0.0 | 3 | Encode and decode binary streams using the pipes and binary libraries. | (bsd3, library, pipes) | 2023-10-06 | 0.4.4 | RenzoCarbonara |
| pipes-break | 17 | 2.0 | 1 | Pipes to group by any delimiter (such as lines with carriage returns) | (bsd3, control, library, pipes) | 2017-03-16 | 0.2.0.6 | mindreader |
| pipes-brotli | 4 | 0.0 | 0 | Brotli (RFC7932) compressors and decompressors for the Pipes package | (bsd3, codec, compression, library, pipes) | 2019-04-20 | 0.0.0.0 | AndreasAbel, HerbertValerioRiedel |
| pipes-bytestring | 110 | 0.0 | 46 | ByteString support for pipes | (bsd3, control, library, pipes) | 2021-02-12 | 2.1.7 | GabrielGonzalez |
| pipes-bzip | 32 | 0.0 | 1 | Streaming compression/decompression via pipes. | (bsd3, codec, library) | 2016-02-29 | 0.2.0.4 | chemist |
| pipes-category | 18 | 0.0 | 1 | Allows instances for Category, Arrow and ArrowChoice for Pipes. | (bsd3, control, library, pipes) | 2017-10-08 | 0.3.0.0 | louispan |
| pipes-cborg | 9 | 0.0 | 0 | Encode and decode cborg streams using the pipes and cborg libraries. | (bsd3, library, pipes) | 2019-08-14 | 0.1 | RenzoCarbonara |
| pipes-cellular | 10 | 0.0 | 1 | Pipes-based combinators for cellular data processing | (bsd3, control, library, pipes) | 2015-07-07 | 0.0.0.1 | patrykz |
| pipes-cellular-csv | 9 | 0.0 | 1 | Efficient pipes-based cellular CSV codec | (bsd3, control, library, pipes) | 2015-07-07 | 1.0.0.0 | patrykz |
| pipes-cereal | 11 | 2.0 | 1 | Encode and decode binary streams using the pipes and cereal libraries. | (bsd3, library, pipes) | 2015-07-21 | ian_mi | |
| pipes-cliff (deprecated) | 25 | 0.0 | 1 | Streaming to and from subprocesses using Pipes | (bsd3, concurrency, deprecated, library, pipes) | 2016-07-16 | 0.12.0.0 | OmariNorman |
| pipes-concurrency | 133 | 2.0 | 21 | Concurrency for the pipes ecosystem | (bsd3, concurrency, control, library, pipes) | 2021-12-05 | 2.0.14 | GabrielGonzalez |
| pipes-conduit | 5 | 0.0 | 1 | Conduit adapters | (bsd3, control, enumerator, library) | 2012-03-10 | 0.0.1 | PaoloCapriotti |
| pipes-core (deprecated in favor of pipes) | 10 | 0.0 | 7 | Compositional pipelines | (bsd3, control, deprecated, enumerator, library) | 2012-04-09 | 0.1.0 | PaoloCapriotti |
| pipes-courier | 4 | 0.0 | 1 | Pipes utilities for interfacing with the courier message-passing framework. | (bsd3, library, pipes) | 2014-02-08 | 0.1.0.0 | KyleVanBerendonck |
| pipes-errors | 12 | 0.0 | 1 | Integration between pipes and errors | (bsd3, control, error-handling, library, monad, pipes) | 2015-05-21 | 0.3 | jdnavarro |
| pipes-extra | 10 | 0.0 | 1 | Various basic utilities for Pipes. | (bsd3, control, enumerator, library) | 2012-06-09 | 0.2.0 | PaoloCapriotti |
| pipes-extras | 64 | 0.0 | 4 | Extra utilities for pipes | (bsd3, control, library, pipes) | 2018-07-04 | 1.0.15 | GabrielGonzalez |
| pipes-fastx | 10 | 0.0 | 1 | Streaming parsers for Fasta and Fastq | (bsd3, library, pipes) | 2015-06-26 | 0.3.0.0 | rcallahan |
| pipes-files | 14 | 0.0 | 1 | Fast traversal of directory trees using pipes | (bsd3, data, library) | 2018-07-23 | 0.1.3 | JohnWiegley, dnadales |
| pipes-fluid | 47 | 0.0 | 1 | Reactively combines Producers so that a value is yielded as soon as possible. | (bsd3, control, frp, library, pipes) | 2018-06-01 | 0.6.0.1 | louispan |
| pipes-group | 52 | 0.0 | 14 | Group streams into substreams | (bsd3, control, library, pipes) | 2018-07-04 | 1.0.12 | GabrielGonzalez |
| pipes-http | 40 | 0.0 | 9 | HTTP client with pipes interface | (bsd3, library, pipes, web) | 2019-02-07 | 1.0.6 | GabrielGonzalez |
| pipes-illumina | 5 | 0.0 | 1 | Illumina NGS data processing | (bsd3, codec, library) | 2015-07-03 | 0.1.0.0 | rcallahan |
| pipes-interleave | 33 | 0.0 | 2 | Interleave and merge streams of elements | (bsd3, data, library) | 2018-08-05 | 1.1.3 | BenGamari |
| pipes-key-value-csv | 27 | 0.0 | 1 | Streaming processing of CSV files preceded by key-value pairs. | (bsd3, csv, library, pipes, text) | 2017-12-29 | 0.4.0.3 | mjmrotek |
| pipes-lines (deprecated in favor of pipes-break) | 24 | 0.0 | 1 | Pipes for grouping by lines with carriage returns. | (bsd3, control, deprecated, library, pipes) | 2017-03-16 | 1.0.3.4 | mindreader |
| pipes-lzma | 23 | 2.0 | 0 | LZMA compressors and decompressors for the Pipes package | (bsd3, codec, library, program) | 2020-05-19 | 0.2.0.0 | BenGamari |
| pipes-misc | 42 | 0.0 | 2 | Miscellaneous utilities for pipes, required by glazier-tutorial | (bsd3, control, library, pipes) | 2018-05-22 | 0.5.0.0 | louispan |
| pipes-network | 73 | 0.0 | 10 | Use network sockets together with the pipes library. | (bsd3, library, network, pipes) | 2018-05-16 | 0.6.5 | PaoloCapriotti, RenzoCarbonara |
| pipes-network-tls | 22 | 0.0 | 1 | TLS-secured network connections support for pipes. | (bsd3, library, network, pipes) | 2019-11-17 | 0.4 | RenzoCarbonara |
| pipes-network-ws | 9 | 0.0 | 0 | WebSockets support for pipes. | (bsd3, library, network, pipes) | 2019-04-17 | 0.1 | RenzoCarbonara |
| pipes-ordered-zip | 29 | 0.0 | 0 | merge two ordered Producers into a new Producer | (bioinformatics, bsd3, library) | 2021-02-25 | 1.2.1 | stephan_schiffels |
| pipes-p2p | 11 | 0.0 | 1 | P2P network nodes with pipes | (bsd3, library, network, pipes) | 2015-04-13 | 0.4 | jdnavarro |
| pipes-p2p-examples (deprecated in favor of pipes-p2p) | 7 | 0.0 | 1 | Examples using pipes-p2p | (bsd3, deprecated, network, pipes, program) | 2014-03-06 | 0.3 | jdnavarro |
| pipes-parse | 85 | 2.0 | 33 | Parsing infrastructure for the pipes ecosystem | (bsd3, control, library, parsing, pipes) | 2021-02-12 | 3.0.9 | GabrielGonzalez |
| pipes-protolude | 6 | 0.0 | 0 | Alternate Prelude for the pipes ecosystem | (bsd3, library, pipes, program) | 2016-10-14 | 0.1.0.1 | mckeankylej |
| pipes-random | 41 | 0.0 | 1 | Producers for handling randomness. | (bsd3, control, library) | 2019-05-10 | 1.0.0.5 | fosskers |
| pipes-rt | 12 | 0.0 | 1 | A few pipes to control the timing of yields | (bsd3, control, library, pipes, program) | 2015-01-21 | 0.5.0 | imalsogreg |
| pipes-s3 | 21 | 0.0 | 1 | A simple interface for streaming data to and from Amazon S3 | (bsd3, library, network) | 2018-11-04 | 0.3.1 | BenGamari |
| pipes-safe | 252 | 0.0 | 46 | Safety for the pipes ecosystem | (bsd3, control, error-handling, library, pipes) | 2023-11-04 | 2.3.5 | GabrielGonzalez |
| pipes-shell | 9 | 0.0 | 1 | Create proper Pipes from System.Process | (bsd3, library, pipes) | 2015-11-26 | 0.1.4 | kbrei |
| pipes-sqlite-simple | 4 | 0.0 | 1 | Functions that smash Pipes and sqlite-simple together | (bsd3, database, library) | 2015-10-07 | 0.2 | NickPartridge |
| pipes-text | 144 | 0.0 | 14 | properly streaming text | (bsd3, library, pipes, text) | 2022-05-26 | 1.0.1 | PeterJones, MichaelThompson |
| pipes-transduce | 51 | 0.0 | 2 | Interfacing pipes with foldl folds. | (bsd3, control, library) | 2018-05-12 | 0.4.4.0 | DanielDiazCarrete |
| pipes-vector | 15 | 0.0 | 1 | Various proxies for streaming data into vectors | (bsd3, control, library) | 2015-05-29 | 0.6.2 | BenGamari |
| pipes-websockets | 16 | 0.0 | 1 | WebSockets in the Pipes framework. | (bsd3, library, program, web) | 2016-01-14 | 0.1.0.0 | ParnellSpringmeyer, NoonSilk |
| pipes-zeromq4 | 16 | 0.0 | 1 | Pipes integration for ZeroMQ messaging | (bsd3, control, library, network, pipes) | 2017-04-20 | 0.3.0.0 | peddie |
| pipes-zlib | 58 | 2.0 | 4 | Zlib and GZip compression and decompression for Pipes streams | (bsd3, compression, library, pipes) | 2018-05-26 | 0.4.4.2 | PaoloCapriotti, RenzoCarbonara |
| pisigma | 13 | 0.0 | 1 | A dependently typed core language | (bsd3, dependent-types, development, language, library, program) | 2011-05-18 | 0.2.1 | AndresLoeh, DarinMorrison |
| pivotal-tracker | 10 | 0.0 | 0 | A library and a CLI tool for accessing Pivotal Tracker API | (bsd3, library, program, web) | 2018-05-14 | 0.2.0.0 | utdemir |
| pixela | 16 | 0.0 | 1 | Pixela client. | (bsd3, library, web) | 2019-01-13 | 0.3.1.0 | kakkun61 |
| pixiv | 10 | 0.0 | 0 | Pixiv API binding based on servant-client | (bsd3, library, web) | 2022-07-25 | 0.1.1 | berberman, Poscat |
| pkggraph | 7 | 0.0 | 1 | Package dependency graph for installed packages | (bsd3, development, program) | 2009-04-23 | 0.1 | RobinGreen |
| placeholders | 20 | 2.25 | 20 | Placeholders for use while developing Haskell code | (bsd3, development, library) | 2011-04-29 | 0.1 | AndreasHammar |
| plaid | 26 | 0.0 | 0 | Plaid.com api integration library | (bsd3, data, library, network, plaid, program, web) | 2020-03-17 | 0.1.0.4 | v0d1ch |
| plan-applicative | 12 | 0.0 | 1 | Applicative/Arrow for resource estimation and progress tracking. | (bsd3, control, library) | 2018-08-18 | 2.0.1.0 | DanielDiazCarrete |
| plan-b (deprecated) | 12 | 0.0 | 2 | Failure-tolerant file and directory editing | (bsd3, deprecated, filesystem, library, system) | 2017-05-23 | 0.2.1 | mrkkrp |
| planar-graph | 4 | 0.0 | 1 | A representation of planar graphs | (bsd3, data, graphs, library, maths) | 2012-04-27 | 1.0.0.0 | IvanMiljenovic |
| planb-token-introspection | 13 | 0.0 | 1 | Token Introspection for PlanB | (bsd3, library, security) | 2019-05-03 | 0.1.4.0 | DmitryIvanov, mtesseract |
| planet-mitchell (deprecated) | 8 | 0.0 | 1 | Planet Mitchell | (bsd3, deprecated, library, prelude) | 2018-10-21 | 0.1.0 | mitchellwrosen |
| planet-mitchell-test (deprecated) | 5 | 0.0 | 1 | Planet Mitchell | (bsd3, deprecated, library, prelude, test) | 2018-10-21 | 0.0.0 | mitchellwrosen |
| plankton | 5 | 0.0 | 1 | The core of a numeric prelude, taken from numhask | (bsd3, library, mathematics) | 2017-11-16 | 0.0.0.1 | chessai |
| plat | 9 | 0.0 | 1 | Simple templating library | (bsd3, library, template, text, web) | 2012-10-30 | 0.1.0.1 | MiguelMitrofanov |
| platinum-parsing | 7 | 0.0 | 0 | General Framework for compiler development. | (bsd3, cli, compilation, compiler, framework, lalr, lexer, library, parser, program) | 2017-07-19 | 0.1.0.0 | chlablak |
| playlists | 23 | 0.0 | 2 | Library and executable for working with playlist files. | (bsd3, library, program, text) | 2024-05-15 | 0.5.2 | PeterJones |
| playlists-http | 21 | 0.0 | 1 | Library to glue together playlists and http-client | (bsd3, library, text) | 2019-04-16 | 0.2.1.1 | PeterJones |
| plist | 20 | 0.0 | 1 | Generate and parse Mac OS X property list format | (bsd3, library, xml) | 2015-02-26 | 0.0.6 | YurasShumovich |
| plist-buddy | 6 | 0.0 | 1 | Remote monad for editing plists | (bsd3, database, library) | 2015-12-10 | 0.1.0.0 | AndyGill |
| plot | 246 | 0.0 | 5 | A plotting library, exportable as eps/pdf/svg/png or renderable with gtk | (bsd3, graphics, library) | 2024-03-18 | 0.2.3.12 | VivianMcPhail |
| plot-gtk | 49 | 0.0 | 1 | GTK plots and interaction with GHCi | (bsd3, graphics, library) | 2015-12-15 | 0.2.0.4 | VivianMcPhail |
| plot-gtk3 | 14 | 0.0 | 1 | GTK3 plots and interaction with GHCi | (bsd3, graphics, library) | 2015-10-17 | 0.1.0.2 | VivianMcPhail |
| plot-light | 88 | 0.0 | 0 | A lightweight plotting library, exporting to SVG | (bsd3, graphics, library) | 2018-05-13 | 0.4.3 | ocramz |
| plot-light-examples | 16 | 0.0 | 0 | Example binaries for plot-light | (bsd3, graphics, library, program) | 2018-05-13 | 0.3.0.0 | ocramz |
| ploton | 39 | 0.0 | 0 | A useful cli tool to draw figures | (bsd3, cli, library, program) | 2020-03-31 | 1.2.0.0 | ishiy |
| plots | 41 | 0.0 | 3 | Diagrams based plotting library | (bsd3, graphics, library) | 2024-08-28 | 0.1.1.5 | cchalmers |
| plucky | 18 | 2.0 | 0 | A library and technique for handling errors via plucking constraints | (bsd3, data, library) | 2020-01-21 | 0.0.0.1 | parsonsmatt |
| plugins | 89 | 1.5 | 18 | Dynamic linking for Haskell and C objects | (bsd3, library, system) | 2022-03-27 | 1.6.2.1 | DonaldStewart, GwernBranwen, IsaacJones, JeremyShaw, SpencerJanssen |
| plugins-auto | 9 | 0.0 | 2 | Automatic recompilation and reloading of haskell modules. | (bsd3, library, system) | 2011-12-15 | 0.0.4 | FacundoDominguez |
| plugins-multistage | 27 | 0.0 | 2 | Dynamic linking for embedded DSLs with staged compilation | (bsd3, library, system) | 2020-03-11 | 0.6.3 | AndersPersson |
| plumbers | 13 | 0.0 | 1 | Pointless plumbing combinators | (acme, bsd3, library) | 2018-01-11 | 0.0.4 | MichaelSloan |
| plur | 8 | 0.0 | 1 | Plurality monad: Zero, one, or at least two. | (bsd3, data, library) | 2019-02-12 | 0.2.0.0 | joelb |
| plural | 12 | 0.0 | 1 | Pluralize | (bsd3, language, library) | 2018-06-07 | 0.1.0.0 | fresheyeball |
| ply-loader | 34 | 0.0 | 1 | PLY file loader. | (bsd3, graphics, library, program) | 2016-12-21 | 0.5.0 | AnthonyCowley |
| plzwrk | 36 | 2.0 | 0 | A front-end framework | (bsd3, library, web) | 2020-05-22 | 0.0.0.10 | mikesol |
| png-file | 12 | 0.0 | 1 | read/write png file | (bsd3, file, library) | 2015-12-19 | 0.0.1.3 | YoshikuniJujo |
| pngload | 8 | 0.0 | 1 | Pure Haskell loader for PNG images | (bsd3, codecs, library) | 2008-06-02 | 0.1 | MarkoLauronen |
| pngload-fixed | 6 | 0.0 | 1 | Pure Haskell loader for PNG images | (bsd3, codecs, library) | 2014-07-22 | 1.0 | RobAgar |
| pnm | 8 | 0.0 | 1 | PNM image format header parsing and pretty printing | (bsd3, graphics, library) | 2012-07-03 | 0.1.0.0 | ClaudeHeilandAllen |
| pocket-dns | 6 | 2.0 | 1 | Multi-backend (zookeeper and sqlite) DNS Server using persistent-library | (bsd3, library, network, program) | 2015-02-27 | 0.1.1 | junjihashimoto |
| point-octree | 7 | 0.0 | 1 | Point octree, with bounding boxes | (bsd3, data, library) | 2016-07-04 | 0.5.5.3 | MichaelLitchard |
| pointed | 281 | 0.0 | 29 | Pointed and copointed data | (bsd3, data, library) | 2024-10-26 | 5.0.5 | EdwardKmett, EricMertens, ryanglscott |
| pointedalternative | 5 | 0.0 | 1 | Alternative done right | (bsd3, library) | 2016-08-25 | 0.1.0.0 | Gurkenglas |
| pointedlist | 121 | 0.0 | 11 | A zipper-like comonad which works as a list, tracking a position. | (bsd3, data, library) | 2014-04-26 | 0.6.1 | JeffWheeler, RussellOConnor, fread2281 |
| pointfree-fancy | 45 | 0.0 | 1 | Tool for refactoring expressions into pointfree form | (bsd3, library, program, tool) | 2019-11-27 | 1.1.1.15 | vmchale |
| pointful | 33 | 0.0 | 2 | Pointful refactoring tool | (bsd3, development, library, program) | 2019-09-16 | 1.1.0.0 | MikhailGlushenkov |
| pointless-fun | 37 | 0.0 | 3 | Some common point-free combinators. | (bsd3, combinators, composition, library, utils) | 2021-10-18 | 1.1.0.8 | WrenThornton, WrenRomano |
| pointless-haskell | 24 | 0.0 | 8 | Pointless Haskell library | (bsd3, generics, library) | 2014-05-19 | 0.0.9 | HugoPacheco |
| pointless-lenses | 26 | 0.0 | 3 | Pointless Lenses library | (bsd3, generics, library) | 2012-01-26 | 0.0.9 | HugoPacheco |
| pointless-rewrite | 7 | 0.0 | 2 | Pointless Rewrite library | (bsd3, generics, library) | 2012-01-26 | 0.0.3 | HugoPacheco |
| pokemon-go-protobuf-types | 8 | 0.0 | 1 | Haskell types for the Pokemon Go protobuf protocol. | (bsd3, game, library) | 2016-07-30 | 0.1.2 | RickyElrod |
| poker-base | 6 | 0.0 | 0 | A library for core poker types | (bsd3, library, poker) | 2021-10-23 | 0.1.0.0 | santiweight |
| polar | 11 | 0.0 | 1 | Complex numbers in polar form | (bsd3, library, math) | 2014-09-10 | 0.0.1 | StefanKersten |
| polar-configfile | 21 | 0.0 | 1 | Fork of ConfigFile for Polar Game Engine | (bsd3, game-engine, library, parsing) | 2016-08-07 | 0.5.0.0 | Shockk |
| polh-lexicon | 11 | 0.0 | 1 | A library for manipulating the historical dictionary of Polish (deprecated) | (bsd3, library, natural-language-processing, program) | 2013-05-08 | 0.2.2 | JakubWaszczuk |
| polimorf | 36 | 0.0 | 3 | Handling the PoliMorf dictionary | (bsd3, library, natural-language-processing) | 2019-11-30 | 0.7.4 | JakubWaszczuk |
| poll | 19 | 0.0 | 2 | Bindings to poll.h | (bsd3, library, system) | 2021-03-25 | 0.0.0.2 | HenningThielemann |
| polling-cache | 12 | 0.0 | 0 | Cache infrequently updated data for simpler distributed systems. | (bsd3, cache, distributed-computing, library) | 2021-08-02 | 0.1.1.0 | jkaye125 |
| poly | 61 | 2.0 | 5 | Polynomials | (bsd3, library, math, numerical) | 2022-12-31 | 0.5.1.0 | Bodigrim |
| poly-arity | 34 | 0.0 | 2 | Tools for working with functions of undetermined arity | (bsd3, data, functions, library) | 2017-03-19 | 0.1.0 | athanclark |
| poly-cont | 4 | 0.0 | 1 | Poly-kinded continuations | (bsd3, control, library) | 2018-03-14 | 0.1.0.0 | dfeuer |
| polyToMonoid | 10 | 0.0 | 1 | Polyvariadic functions mapping to a given monoid | (bsd3, data, library) | 2010-10-14 | 0.1 | KevinJardine |
| polydata-core | 6 | 0.0 | 1 | Core data definitions for the "polydata" package | (bsd3, library, web) | 2017-10-13 | 0.1.0.0 | clinton |
| polyglot | 4 | 0.0 | 0 | Haskell to Purescript & Scala 3 transpiler | (bsd3, compiler, library, program) | 2023-05-25 | 0.1.1.0 | albertprz |
| polynomial-algebra | 12 | 0.0 | 1 | Multivariate polynomial rings | (bsd3, library, math) | 2022-03-24 | 0.1.0.1 | BalazsKomuves |
| polysemy | 182 | 2.75 | 78 | Higher-order, low-boilerplate free monads. | (bsd3, language, library) | 2024-06-03 | 1.9.2.0 | isovector, tek, TheMatten, KingoftheHomeless |
| polysemy-RandomFu | 22 | 0.0 | 0 | Experimental, RandomFu effect and interpreters for polysemy | (bsd3, library, polysemy) | 2022-04-26 | 0.5.0.0 | adamCS |
| polysemy-check | 43 | 0.0 | 0 | QuickCheck for Polysemy | (bsd3, library, polysemy) | 2022-12-19 | 0.9.0.1 | isovector |
| polysemy-fs | 15 | 0.0 | 3 | Low level filesystem operations for polysemy. | (bsd3, library, polysemy-filesystem) | 2020-11-01 | 0.1.0.0 | locallycompact |
| polysemy-keyed-state | 13 | 0.0 | 0 | Effect for a set of stateful values indexed by a type of keys | (bsd3, library) | 2021-07-13 | 0.1.1 | kcsmnt0 |
| polysemy-managed | 7 | 0.0 | 0 | Primitive functions and data types | (bsd3, data, library) | 2022-05-30 | 0.1.0.0 | haskellworks |
| polysemy-mocks | 25 | 0.0 | 0 | Mocking framework for polysemy effects | (bsd3, library, testing) | 2022-12-30 | 0.3.1.0 | axeman |
| polysemy-plugin | 96 | 0.0 | 50 | Disambiguate obvious uses of effects. | (bsd3, library, polysemy) | 2023-12-29 | 0.4.5.2 | isovector, tek, TheMatten, KingoftheHomeless |
| polysemy-req | 11 | 0.0 | 0 | Polysemy effect for req | (bsd3, library, network, web) | 2021-06-27 | 0.1.0 | MorrowM |
| polysemy-webserver | 24 | 0.0 | 0 | Start web servers from within a Polysemy effect stack | (bsd3, library, web) | 2023-06-24 | 0.2.1.2 | AndrewMiller |
| polysemy-zoo | 81 | 0.0 | 13 | Experimental, user-contributed effects and interpreters for polysemy | (bsd3, library, polysemy) | 2023-08-03 | 0.8.2.0 | isovector, tek, TheMatten, KingoftheHomeless |
| polysoup | 46 | 0.0 | 6 | Online XML parsing with polyparse and tagsoup | (bsd3, library, xml) | 2020-03-09 | 0.6.4 | JakubWaszczuk |
| polytypeable | 7 | 0.0 | 2 | Typeable for polymorphic types. | (bsd3, data, library) | 2009-04-08 | 0.1.0.0 | LennartAugustsson |
| polytypeable-utils | 5 | 0.0 | 1 | Utilities for polytypeable. | (bsd3, data, library) | 2009-10-21 | 0.1.0.0 | KiYungAhn |
| polyvariadic | 25 | 2.0 | 2 | Creation and application of polyvariadic functions | (bsd3, data, library) | 2020-02-04 | 0.3.0.4 | fgaz |
| pontarius-xmpp | 198 | 2.25 | 4 | An XMPP client library | (bsd3, library, network) | 2024-06-18 | 0.5.7.0 | JonKristensen, PhilippBalzarek, SergeyAlirzaev |
| pony | 11 | 0.0 | 1 | Can I have a pony? | (bsd3, program, system) | 2009-02-22 | 1.0 | DonaldStewart |
| pool (deprecated in favor of resource-pool) | 42 | 0.0 | 5 | Thread-safe resource pools. (deprecated) | (bsd3, data, database, deprecated, library, yesod) | 2012-01-25 | 0.1.2.1 | MichaelSnoyman |
| pooled-io | 50 | 0.0 | 3 | Run jobs on a limited number of threads and support data dependencies | (bsd3, library, parallelism) | 2023-02-15 | 0.0.2.3 | HenningThielemann |
| pop3-client | 17 | 0.0 | 1 | POP3 Client Library | (bsd3, library, network) | 2011-11-16 | 0.1.4 | PeterVanDenBrand, TomRudick |
| port-utils | 48 | 0.0 | 7 | Utilities for creating and waiting on ports | (bsd3, library, unclassified) | 2019-04-27 | 0.2.1.0 | JonathanFischoff |
| portable-lines | 13 | 0.0 | 3 | Alternative 'lines' implementation that understands CR-LF and CR | (bsd3, library, text) | 2011-11-14 | 0.1 | JoeyAdams |
| portager | 6 | 0.0 | 1 | DSL for configuring Gentoo portage | (bsd3, dsl, library) | 2017-05-22 | 0.1.1.0 | JiriMarsicek |
| porte | 12 | 0.0 | 1 | FreeBSD ports index search and analysis tool | (bsd3, library, program, system) | 2010-08-29 | 0.0.4 | SamyAlBahra |
| porter | 12 | 0.0 | 1 | Implementation of the Porter stemming algorithm | (bsd3, development, library) | 2019-06-08 | 0.1.0.2 | MarkWotton, LauraDietz |
| portmidi-utility | 4 | 0.0 | 0 | PortMidi utilities | (bsd3, program, sound) | 2024-02-18 | 0.0 | HenningThielemann |
| pos | 9 | 0.0 | 2 | positive numbers | (bsd3, data, library, numeric) | 2022-04-13 | 0.3.0.0 | gbwey |
| posable | 13 | 0.0 | 0 | A product-of-sums generics library | (bsd3, generics, library) | 2022-06-16 | 1.0.0.1 | riscky |
| poseidon | 7 | 2.0 | 1 | Simple extensible library to run SQL file against PostgreSQL database. | (PostgreSQL, bsd3, database, library, postgresql) | 2019-09-28 | 0.1.1.0 | FlogFR |
| poseidon-postgis | 5 | 0.0 | 0 | Extension of Poseidon library for Postgis (Spatial and Geographic objects for PostgreSQL) | (bsd3, database, library, postgresql) | 2019-09-28 | 0.1.1.0 | FlogFR |
| posit | 46 | 0.0 | 0 | Posit Numbers | (bsd3, library, math, numeric) | 2023-12-08 | 2022.2.0.0 | nwaivio |
| positive | 20 | 0.0 | 2 | Positive integers. | (bsd3, library, unclassified) | 2015-06-29 | 0.4.1 | HansHoglund |
| posix-acl | 8 | 0.0 | 1 | Support for Posix ACL | (bsd3, library, system) | 2016-09-11 | 0.2.0.1 | NicolaSquartini |
| posix-api | 47 | 0.0 | 5 | posix bindings | (bsd3, library, system) | 2024-02-28 | 0.7.2.0 | andrewthad, l3c_amartin |
| posix-error-codes | 6 | 0.0 | 1 | POSIX error codes | (bsd3, library, system) | 2016-08-26 | 0.1.0.0 | yghor |
| posix-escape | 12 | 0.0 | 5 | Quote arguments to be passed through the Unix shell | (bsd3, library, system) | 2011-10-09 | 0.1 | KeeganMcAllister |
| posix-paths | 102 | 0.0 | 10 | POSIX filepath/directory functionality | (bsd3, library, system) | 2021-05-15 | 0.3.0.0 | JohnLato, NiklasHambuechen |
| posix-pty | 49 | 0.0 | 6 | Pseudo terminal interaction with subprocesses. | (bsd3, library, system) | 2020-07-03 | 0.2.2 | MerijnVerstraaten |
| posix-realtime | 13 | 0.0 | 1 | POSIX Realtime functionality | (bsd3, library, system) | 2015-11-24 | 0.0.0.4 | MichalGajda, VasiliGalchin |
| posix-socket | 18 | 0.0 | 0 | Bindings to the POSIX socket API | (bsd3, library, system) | 2018-03-09 | 0.3 | MikhailVorozhtsov |
| posix-timer | 26 | 0.0 | 1 | Bindings to POSIX clock and timer functions. | (bsd3, library, system) | 2017-12-04 | 0.3.0.1 | MikhailVorozhtsov |
| possible | 20 | 0.0 | 1 | Three valued Data.Maybe | (bsd3, data, library) | 2019-02-17 | 0.1.0.6 | tolysz |
| possibly | 18 | 0.0 | 5 | type Possibly a = Either String a | (bsd3, data, library) | 2019-03-16 | 1.0.0.0 | ChrisDornan |
| post-mess-age | 21 | 0.0 | 1 | Send messages to a handle concurrently without getting them mixed. | (bsd3, concurrency, library) | 2016-03-29 | 0.2.1.0 | DanielDiaz |
| postcodes | 6 | 0.0 | 1 | A library that gets postcode information from the uk-postcodes.com | (bsd3, library, network-apis) | 2013-10-02 | 0.1.1 | MatthewHall |
| postgis-trivial | 5 | 0.0 | 0 | PostGIS extention driver based on postgresql-simple package | (bsd3, database-driver, library) | 2024-05-20 | 0.0.1.0 | igor720 |
| postgres-options | 42 | 0.0 | 4 | An Options type representing options for postgres connections | (bsd3, database, library) | 2024-04-03 | 0.2.2.0 | JonathanFischoff, OliverCharles |
| postgres-tmp | 8 | 0.0 | 1 | Create a temporary database that is deleted after performing some operation | (bsd3, database, library) | 2017-12-01 | 0.2.0 | cocreature |
| postgres-websockets | 38 | 0.0 | 0 | Middleware to map LISTEN/NOTIFY messages to Websockets | (bsd3, database, library, postgresql, program, web, websockets) | 2023-11-11 | 0.11.2.2 | diogob |
| postgresql-common | 10 | 0.0 | 1 | Library for sharing common PostgreSQL types across Haskell PostgreSQL libraries. | (bsd3, library, unclassified) | 2018-06-21 | 0.1.0.1 | IanDuncan |
| postgresql-common-persistent | 11 | 0.0 | 2 | Persistent compatibility for postgresql-common | (bsd3, library, unclassified) | 2018-06-18 | 0.1.0.0 | IanDuncan |
| postgresql-config | 12 | 2.0 | 1 | Types for easy adding postgresql configuration to your program | (bsd3, database, library) | 2015-07-31 | 0.1.0 | AlekseyUymanov |
| postgresql-connector | 33 | 0.0 | 1 | Initial project postgresql-connector from stack | (bsd3, library, web) | 2018-10-12 | 0.2.7 | markfine |
| postgresql-copy-escape | 15 | 0.0 | 1 | Format data to feed to a PostgreSQL COPY FROM statement | (bsd3, data, library) | 2019-11-16 | 0.1.0.1 | JoeyAdams |
| postgresql-libpq | 520 | 0.0 | 40 | low-level binding to libpq | (bsd3, database, library) | 2024-08-24 | 0.11.0.0 | LeonSmith, phadej |
| postgresql-libpq-configure | 136 | 0.0 | 1 | low-level binding to libpq: configure based provider | (bsd3, database, library) | 2024-08-24 | 0.11 | phadej |
| postgresql-libpq-notify | 20 | 0.0 | 1 | Minimal dependency PostgreSQL notifications library | (bsd3, database, library) | 2020-06-09 | 0.2.0.0 | JonathanFischoff |
| postgresql-libpq-pkgconfig | 43 | 0.0 | 1 | low-level binding to libpq: pkg-config based provider | (bsd3, database, library) | 2024-08-24 | 0.11 | phadej |
| postgresql-lo-stream | 7 | 0.0 | 0 | Utilities for streaming PostgreSQL LargeObjects | (bsd3, database, library) | 2019-08-02 | 0.1.1.1 | abrar |
| postgresql-ltree | 6 | 0.0 | 1 | Types and functions for representing PostgreSQL's ltree | (bsd3, database, library) | 2022-07-22 | 0.0.0.0 | carymrobbins |
| postgresql-migration | 55 | 0.0 | 0 | PostgreSQL Schema Migrations | (bsd3, database, library, program) | 2024-03-02 | 0.2.1.8 | andrevdm |
| postgresql-named | 3 | 0.0 | 1 | Generic deserialization of PostgreSQL rows based on column names | (bsd3, library, web) | 2017-06-15 | 0.1.0 | cocreature |
| postgresql-placeholder-converter | 15 | 0.0 | 2 | Converter for question mark style and dollar sign style of PostgreSQL SQL. | (bsd3, database, library) | 2021-03-19 | 0.2.0.0 | kakkun61 |
| postgresql-pure | 34 | 0.0 | 1 | pure Haskell PostgreSQL driver | (bsd3, database, library) | 2021-03-27 | 0.2.3.0 | kakkun61 |
| postgresql-query | 89 | 2.0 | 3 | Sql interpolating quasiquote plus some kind of primitive ORM using it | (bsd3, database, library) | 2022-08-22 | 3.10.0 | AlekseyUymanov |
| postgresql-replicant | 14 | 0.0 | 0 | PostgreSQL logical streaming replication library | (bsd3, database, experimental, library, program) | 2021-10-30 | 0.2.0.1 | agentultra |
| postgresql-schema | 86 | 0.0 | 0 | PostgreSQL Schema Management | (bsd3, database, library, program) | 2017-12-06 | 0.1.14 | markfine |
| postgresql-simple | 614 | 2.75 | 115 | Mid-Level PostgreSQL client library | (bsd3, database, library) | 2023-08-01 | 0.7.0.0 | LeonSmith, phadej |
| postgresql-simple-bind | 16 | 0.0 | 1 | FFI-like bindings for PostgreSQL stored functions | (bsd3, database, library) | 2017-05-09 | 0.4.1 | zohl |
| postgresql-simple-interpolate | 10 | 0.0 | 0 | Interpolated SQL queries via quasiquotation | (bsd3, database, library) | 2023-06-16 | 0.1.1.0 | abrar, 3noch |
| postgresql-simple-ltree | 4 | 0.0 | 0 | Instances for using ltree with postgresql-simple | (bsd3, database, library) | 2022-07-22 | 0.0.0.0 | carymrobbins |
| postgresql-simple-migration | 51 | 1.75 | 1 | PostgreSQL Schema Migrations | (bsd3, database, library, program) | 2020-01-15 | 0.1.15.0 | ameingast |
| postgresql-simple-opts | 41 | 0.0 | 4 | An optparse-applicative and envy parser for postgres options | (bsd3, database, library) | 2020-07-07 | 0.6.0.1 | JonathanFischoff |
| postgresql-simple-queue | 38 | 0.0 | 1 | A PostgreSQL backed queue | (bsd3, library, web) | 2017-12-21 | 1.0.1 | JonathanFischoff |
| postgresql-simple-typed | 14 | 0.0 | 1 | Typed extension for PostgreSQL simple | (bsd3, database, library) | 2019-02-01 | 0.1.1.1 | tolysz |
| postgresql-tx | 15 | 0.0 | 5 | A safe transaction monad for use with various PostgreSQL Haskell libraries. | (bsd3, database, library) | 2020-12-08 | 0.3.0.0 | carymrobbins, jship |
| postgresql-tx-monad-logger | 17 | 0.0 | 1 | postgresql-tx interfacing for use with monad-logger. | (bsd3, database, library) | 2020-12-08 | 0.3.0.0 | carymrobbins, jship |
| postgresql-tx-query | 9 | 0.0 | 0 | postgresql-tx interfacing for use with postgresql-query. | (bsd3, database, library) | 2020-12-08 | 0.3.0.0 | carymrobbins, jship |
| postgresql-tx-simple | 20 | 0.0 | 1 | postgresql-tx interfacing for use with postgresql-simple. | (bsd3, database, library) | 2020-12-08 | 0.3.0.0 | carymrobbins, jship |
| postgresql-tx-squeal | 9 | 0.0 | 1 | postgresql-tx interfacing for use with squeal-postgresql. | (bsd3, database, library) | 2020-12-08 | 0.3.0.0 | carymrobbins, jship |
| postgresql-tx-squeal-compat-simple | 6 | 0.0 | 0 | Connection interop from postgresql-simple connections to postgresql-libpq connections. | (bsd3, database, library) | 2020-12-08 | 0.2.0.0 | carymrobbins |
| postgresql-typed | 135 | 1.25 | 5 | PostgreSQL interface with compile-time SQL type checking, optional HDBC backend | (bsd3, database, library) | 2023-11-09 | 0.6.2.5 | DylanSimon |
| postgresql-typed-lifted | 5 | 0.0 | 1 | postgresql-typed operations lifted to any instance of MonadBase or MonadBaseControl. | (bsd3, database, library) | 2017-04-17 | 0.5.1.1 | misandrist |
| postgrest-ws (deprecated in favor of postgres-websockets) | 38 | 0.0 | 0 | PostgREST extension to map LISTEN/NOTIFY messages to Websockets | (bsd3, deprecated, library, program, web) | 2017-11-07 | 0.4.2.0 | diogob |
| postie | 39 | 0.0 | 1 | SMTP server library to receive emails from within Haskell programs. | (bsd3, library, network) | 2020-10-07 | 0.6.0.2 | alexbiehl, malvo |
| postmark | 33 | 0.0 | 2 | Library for postmarkapp.com HTTP Api | (bsd3, library, network-apis) | 2019-02-15 | 0.2.7 | MarkHibberd, novemberkilo |
| postmark-streams | 12 | 0.0 | 1 | Send email via Postmark using io-streams. | (bsd3, library, network) | 2023-07-20 | 0.1.0.4 | petterb |
| powerdns | 39 | 0.0 | 0 | PowerDNS API bindings for api/v1 | (bsd3, library, network) | 2024-06-03 | 0.4.4 | dminuoso |
| powerpc | 11 | 0.0 | 1 | Tools for PowerPC programs. | (bsd3, language, library) | 2010-03-10 | 0.0.1 | TomHawkins |
| powerqueue | 9 | 0.0 | 3 | A flexible job queue with exchangeable backends | (bsd3, library, web) | 2017-03-12 | 0.2.0.0 | AlexanderThiemann |
| powerqueue-distributed | 7 | 0.0 | 1 | A distributed worker backend for powerqueu | (bsd3, library, web) | 2017-03-12 | 0.1.0.0 | AlexanderThiemann |
| powerqueue-levelmem | 7 | 0.0 | 1 | A high performance in memory and LevelDB backend for powerqueue | (bsd3, library, web) | 2017-03-12 | 0.1.1.0 | AlexanderThiemann |
| powerqueue-sqs | 4 | 0.0 | 1 | A Amazon SQS backend for powerqueue | (bsd3, library, web) | 2017-03-12 | 0.1.0.0 | AlexanderThiemann |
| ppm | 13 | 0.0 | 1 | a tiny PPM image generator | (bsd3, codec, library) | 2009-05-12 | 2009.5.13 | JinjingWang |
| pqc | 49 | 0.0 | 1 | Parallel batch driver for QuickCheck | (bsd3, library, testing) | 2013-09-15 | 0.8 | DonaldStewart, KidoTakahiro |
| pqueue | 257 | 0.0 | 17 | Reliable, persistent, fast priority queues. | (bsd3, data-structures, library) | 2023-08-07 | 1.5.0.0 | LouisWasserman, lspitzner, dfeuer, konsumlamm |
| pqueue-mtl (deprecated in favor of queuelike) | 18 | 0.0 | 1 | Fully encapsulated monad transformers with queuelike functionality. | (algorithms, bsd3, deprecated, library, monads) | 2009-03-13 | 1.0.7 | LouisWasserman |
| practice-room | 7 | 0.0 | 1 | Practice Room | (bsd3, program, utils) | 2010-10-26 | 0.0.2 | JinjingWang |
| praglude | 16 | 0.0 | 1 | A pragmatic Prelude | (bsd3, library, web) | 2017-03-28 | 0.4.1.0 | TobiasDammers |
| prairie | 29 | 0.0 | 0 | A first class record field library | (bsd3, data, library) | 2024-04-11 | 0.0.4.0 | parsonsmatt |
| pred-set | 11 | 0.0 | 2 | Simple cached predicates | (bsd3, data, library) | 2016-04-26 | 0.0.1 | athanclark |
| pred-trie | 80 | 0.0 | 2 | Predicative tries | (bsd3, data, library) | 2018-11-20 | 0.6.1 | athanclark |
| predicate | 14 | 0.0 | 0 | Predicates | (bsd3, library, test) | 2023-10-30 | 0.0.4 | TonyMorris |
| predicate-transformers | 68 | 2.0 | 0 | A library for writing predicates and transformations over predicates in Haskell | (bsd3, data, library) | 2024-10-13 | 0.17.0.0 | edmundnoble |
| predicate-typed | 72 | 0.0 | 0 | Predicates, Refinement types and Dsl | (bsd3, data, library) | 2020-11-20 | 0.7.4.5 | gbwey |
| predicates | 9 | 0.0 | 4 | A couple of convenience functions for forming predicates. | (bsd3, combinators, library) | 2009-01-23 | 0.1 | GeorgePollard |
| predictive | 9 | 0.0 | 1 | Predict the future, backtrack on failure | (bsd3, data, library) | 2016-08-22 | 0.1.0 | esz |
| prednote | 75 | 0.0 | 5 | Evaluate and display trees of predicates | (bsd3, data, library) | 2015-09-10 | 0.36.0.4 | OmariNorman |
| prednote-test (deprecated in favor of prednote) | 15 | 0.0 | 1 | Tests and QuickCheck generators to accompany prednote. | (bsd3, data, deprecated, library, program) | 2015-01-02 | 0.26.0.4 | OmariNorman |
| prefetch | 7 | 0.0 | 0 | Prefetch stdin even before stdout is ready | (bsd3, concurrency, program) | 2019-01-24 | 0.1.0.0 | EyalLotem |
| prefix-expression | 24 | 0.0 | 1 | (bsd3, library, text) | 2018-04-11 | 1.2.6 | vonfry | |
| prefix-units | 31 | 0.0 | 3 | A basic library for SI/IEC prefix units | (bsd3, data, library) | 2023-04-26 | 0.3.0.1 | IustinPop |
| preliminaries | 17 | 0.0 | 1 | A larger alternative to the Prelude. | (bsd3, library, prelude) | 2017-02-01 | 0.1.6.0 | yghor |
| prelude-compat | 25 | 0.0 | 11 | Provide Prelude and Data.List with fixed content across GHC versions | (bsd3, compatibility, haskell2010, library, prelude) | 2019-05-23 | 0.0.0.2 | HenningThielemann |
| prelude-edsl | 27 | 0.0 | 1 | An EDSL-motivated subset of the Prelude | (bsd3, language, library) | 2016-04-20 | 0.4 | EmilAxelsson |
| prelude-extras (deprecated in favor of base, transformers-compat) | 79 | 0.0 | 8 | Higher order versions of Prelude classes | (bsd3, combinators, deprecated, library, polymorphism) | 2016-01-17 | 0.4.0.3 | EdwardKmett, EricMertens |
| prelude-plus | 13 | 0.0 | 1 | Prelude for rest of us | (bsd3, control, data, system) | 2009-10-14 | 0.0.0.6 | YusakuHashimoto |
| prelude-safeenum | 32 | 0.0 | 2 | A redefinition of the Prelude's Enum class in order to render it safe. | (bsd3, library, prelude) | 2021-10-18 | 0.1.1.3 | WrenThornton, WrenRomano |
| prelude2010 | 11 | 0.0 | 1 | Provide Prelude with fixed content across GHC versions | (bsd3, haskell2010, library, prelude) | 2016-04-16 | 0.0 | HenningThielemann |
| preludeplus | 24 | 0.0 | 1 | Generalizes List functions and replaces partials with NonEmpty equivalents. | (bsd3, library, prelude) | 2018-08-26 | 0.1.0.5 | jnbooth |
| preprocess-haskell | 7 | 0.0 | 1 | Preprocess Haskell Repositories. | (bsd3, language, library) | 2015-03-12 | 0.0.1.1 | bsummer4 |
| preprocessor-tools | 37 | 0.0 | 1 | A framework for extending Haskell's syntax via quick-and-dirty preprocessors | (bsd3, code-generation, language, library, source-tools) | 2018-05-05 | 2.0.2 | JesseTov |
| preql | 26 | 0.0 | 0 | safe PostgreSQL queries using Quasiquoters | (bsd3, database, library, postgresql) | 2021-07-31 | 0.6 | bergey |
| presburger | 39 | 0.0 | 3 | A decision procedure for quantifier-free linear arithmetic. | (algorithms, bsd3, library) | 2015-03-24 | 1.3.1 | IavorDiatchki |
| present | 37 | 0.0 | 1 | Make presentations for data types. | (bsd3, development, library) | 2017-03-22 | 4.1.0 | ChrisDone, sjakobi |
| prettify | 9 | 0.0 | 6 | Haskell2010 structured text formatting | (bsd3, library, text) | 2013-06-03 | 1.0 | HansHoglund |
| pretty | 138 | 2.0 | 446 | Pretty-printing library | (bsd3, library, text) | 2018-01-29 | 1.1.3.6 | DavidTerei, IanLynagh |
| pretty-class (deprecated in favor of prettyclass, pretty) | 18 | 0.0 | 3 | Pretty printing class similar to Show. | (bsd3, deprecated, library, text) | 2014-09-14 | 1.0.1.1 | DavidFox |
| pretty-diff | 41 | 0.0 | 3 | Pretty printing a diff of two values. | (bsd3, diffing, library) | 2021-02-25 | 0.4.0.3 | stoeffel, JasperWoudenberg |
| pretty-display | 31 | 0.0 | 1 | Typeclass for human-readable display | (bsd3, library, program, text) | 2016-11-26 | 0.1.10 | jsermeno |
| pretty-ghci | 10 | 2.0 | 0 | Functionality for beautifying GHCi | (bsd3, library, program, text) | 2019-04-16 | 0.2.0.0 | harpocrates |
| pretty-hex | 60 | 0.0 | 9 | A library for hex dumps of ByteStrings | (bsd3, data, library) | 2019-12-04 | 1.1 | EricMertens, IavorDiatchki, galoisinc |
| pretty-loc | 13 | 0.0 | 0 | Tracking and highlighting of locations in source files | (bsd3, compilers-interpreters, data, diagnostics, library, pretty-printer, text) | 2019-06-19 | 0.1.0.1 | GuerricChupin |
| pretty-ncols | 5 | 0.0 | 2 | A implementation of multi-column layout w/ Text.PrettyPrint | (bsd3, library, text) | 2009-04-16 | 0.1 | JoeFredette |
| pretty-simple | 366 | 2.5 | 41 | pretty printer for data types with a 'Show' instance. | (bsd3, library, text) | 2022-10-15 | 4.1.2.0 | cdepillabout, andrewlei, GeorgeThomas |
| pretty-sop | 28 | 0.0 | 1 | A generic pretty-printer using generics-sop | (bsd3, generics, library) | 2019-05-09 | 0.2.0.3 | AndresLoeh, EdskoDeVries |
| pretty-terminal | 46 | 0.0 | 17 | Styling and coloring terminal output with ANSI escape sequences. | (bsd3, library, program, terminal) | 2018-02-03 | 0.1.0.0 | loganmac |
| pretty-tree | 21 | 0.0 | 4 | Pretty-print trees | (bsd3, data, library) | 2012-10-26 | 0.1.0.0 | IvanMiljenovic |
| pretty-types | 55 | 2.0 | 3 | A small pretty printing DSL for complex types. | (bsd3, library, text) | 2021-01-21 | 0.4.0.0 | SvenHeyll |
| prettyFunctionComposing | 14 | 0.0 | 1 | prettier function composition by (°) | (bsd3, library, syntax) | 2016-05-13 | 2.0.0 | Nick_Rudnick |
| prettychart | 22 | 0.0 | 0 | Pretty print charts from ghci. | (bsd3, graphics, library) | 2024-10-13 | 0.2.2.0 | tonyday567 |
| prettyclass | 39 | 0.0 | 22 | Pretty printing class similar to Show. | (bsd3, library, text) | 2008-12-05 | 1.0.0.0 | LennartAugustsson |
| prettyprint-avh4 | 18 | 0.0 | 0 | API for prettyprinting custom syntax trees (extracted from elm-format) | (bsd3, library, pretty-printer, text) | 2023-04-15 | 0.1.1.0 | avh4 |
| prettyprinter-graphviz | 29 | 0.0 | 0 | A prettyprinter backend for graphviz | (bsd3, graphics, library) | 2020-10-09 | 1.1.0.0 | GeorgeThomas |
| prettyprinter-lucid | 26 | 0.0 | 0 | A prettyprinter backend for lucid | (bsd3, library, web) | 2024-09-14 | 0.2.0.1 | GeorgeThomas |
| preview | 4 | 0.0 | 1 | The method of previewing data (instead of wholly show-ing it) | (bsd3, data, library) | 2017-08-06 | 0.1.0.4 | AlexanderThiemann |
| prim-array | 16 | 0.0 | 3 | Primitive byte array with type variable | (bsd3, library, web) | 2018-03-20 | 0.2.2 | andrewthad |
| prim-instances | 8 | 0.0 | 2 | Prim typeclass instances | (bsd3, data, library) | 2019-06-26 | 0.2 | chessai |
| prim-ref | 4 | 0.0 | 1 | Primitive byte array with type variable | (bsd3, library, web) | 2018-05-05 | 0.1 | andrewthad |
| prim-spoon | 11 | 0.0 | 1 | Catch errors thrown from pure computations using primops. | (bsd3, error-handling, library) | 2016-05-02 | 0.1.0 | lambdamichael |
| primal | 13 | 2.0 | 1 | Primeval world of Haskell. | (algorithms, bsd3, library) | 2021-01-22 | 0.3.0.0 | lehins |
| primal-memory | 14 | 2.0 | 0 | Unified interface for memory managemenet. | (algorithms, bsd3, library) | 2021-01-22 | 0.3.0.0 | lehins |
| primecount | 13 | 0.0 | 0 | Bindings to the primecount library | (bsd3, library, math, number-theory) | 2023-08-24 | 0.1.0.1 | pgujjula |
| primes | 116 | 2.0 | 18 | Efficient, purely functional generation of prime numbers | (algorithms, bsd3, library, numerical) | 2011-04-29 | 0.2.1.0 | SebastianFischer |
| primitive | 775 | 2.5 | 557 | Primitive memory-related operations | (bsd3, data, library) | 2023-10-05 | 0.9.0.0 | HerbertValerioRiedel, Bodigrim, andrewthad, chessai, topos |
| primitive-addr | 123 | 0.0 | 7 | Addresses to unmanaged memory | (bsd3, data, library) | 2024-03-05 | 0.1.0.3 | andrewthad, chessai, l3c_amartin |
| primitive-atomic | 13 | 0.0 | 0 | Wrappers for primops around atomic operations | (bsd3, data, library) | 2024-03-26 | 0.1.0.2 | andrewthad |
| primitive-checked | 16 | 0.0 | 7 | primitive functions with bounds-checking | (array, bsd3, library) | 2022-04-15 | 0.7.3.0 | andrewthad, konsumlamm |
| primitive-containers | 30 | 0.0 | 3 | containers backed by arrays | (bsd3, data-structures, library) | 2023-07-05 | 0.5.1 | andrewthad |
| primitive-convenience | 4 | 0.0 | 0 | convenience class for PrimMonad m/PrimState m | (bsd3, data, library) | 2019-09-26 | 0.1 | chessai |
| primitive-foreign | 5 | 0.0 | 0 | using the `Prim` interface for the FFI | (bsd3, data, library) | 2019-11-15 | 0.1.1 | chessai |
| primitive-indexed | 5 | 0.0 | 1 | (bsd3, library, unclassified) | 2018-06-11 | 0.1.0.0 | andrewthad | |
| primitive-maybe | 10 | 0.0 | 1 | Arrays of Maybes | (array, bsd3, library) | 2019-01-08 | 0.1.1.1 | andrewthad, chessai |
| primitive-offset | 67 | 0.0 | 4 | Types for offsets into unboxed arrays | (bsd3, data, library) | 2024-03-05 | 0.2.0.1 | andrewthad, l3c_amartin |
| primitive-simd | 7 | 2.0 | 1 | SIMD data types and functions | (bsd3, data, library) | 2016-02-01 | 0.1.0.0 | JonasScholl |
| primitive-slice | 6 | 0.0 | 1 | Slices of primitive arrays | (bsd3, data, library) | 2023-01-11 | 0.1.0.0 | andrewthad |
| primitive-sort | 23 | 0.0 | 1 | Sort primitive arrays | (bsd3, library, software) | 2024-02-07 | 0.1.2.4 | andrewthad, l3c_amartin |
| primitive-stablename | 5 | 0.0 | 0 | primitive operations on StableNames | (bsd3, data, library) | 2019-05-16 | 0.1 | chessai |
| primitive-unaligned | 42 | 0.0 | 5 | Unaligned access to primitive arrays | (bsd3, data, library) | 2022-09-12 | 0.1.1.2 | andrewthad, chessai |
| primitive-unlifted | 267 | 0.0 | 20 | Primitive GHC types with unlifted types inside | (bsd3, data, library) | 2024-10-11 | 2.2.0.0 | andrewthad, chessai |
| primus | 9 | 0.0 | 1 | nonempty and positive functions | (bsd3, data, general, library) | 2022-04-13 | 0.3.0.0 | gbwey |
| pringletons | 9 | 0.0 | 1 | Classes and data structures complementing the singletons library | (bsd3, library, web) | 2016-10-30 | 0.4 | andrewthad |
| print-console-colors | 12 | 2.0 | 0 | Print all ANSI console colors | (bsd3, console, library, program) | 2019-09-17 | 0.1.0.0 | cdepillabout |
| printcess | 16 | 0.0 | 1 | Pretty printing with indentation, mixfix operators, and automatic line breaks. | (bsd3, library, pretty-printer) | 2017-01-26 | 0.1.0.3 | m0rphism |
| printf-mauke | 26 | 0.0 | 1 | A Perl printf like formatter. | (bsd3, library, text) | 2016-04-17 | 0.7.0 | LukasMai |
| printf-safe | 12 | 0.0 | 1 | Type safe interface for Text.Printf | (bsd3, library, text) | 2016-09-09 | 0.1.0.1 | kcsongor |
| prints | 12 | 0.0 | 1 | The Artist Formerly Known as Prints | (bsd3, library, text) | 2018-03-01 | 0.1.0.2 | ev |
| printxosd | 15 | 0.0 | 1 | Simple tool to display some text on an on-screen display | (bsd3, graphics, program) | 2008-11-22 | 0.1 | DonaldStewart |
| priority-queue | 17 | 0.0 | 2 | Simple implementation of a priority queue. | (bsd3, data, library) | 2010-10-20 | 0.2.2 | JamesCook |
| priority-sync | 22 | 0.0 | 2 | Cooperative task prioritization. | (bsd3, concurrency, library, program) | 2011-04-06 | 0.2.1.1 | ChristopherLaneHinson |
| privileged-concurrency | 28 | 0.0 | 1 | Provides privilege separated versions of the concurrency primitives. | (bsd3, concurrency, library) | 2017-12-08 | 0.7.0 | JeffShaw, OmerAgacan |
| prizm | 48 | 0.0 | 1 | Convert colors to different color spaces, interpolate colors, and transform colors | (bsd3, graphics, library) | 2017-04-29 | 3.0.0 | ParnellSpringmeyer |
| prob | 11 | 0.0 | 0 | Discrete probability monad | (bsd3, library, math) | 2022-12-19 | 0.1.1 | ChrisSmith |
| prob-fx | 14 | 0.0 | 0 | A library for modular probabilistic modelling | (bsd3, library, program, statistics) | 2022-07-17 | 0.1.0.2 | minnguyen |
| probability | 64 | 0.0 | 4 | Probabilistic Functional Programming | (bsd3, graphics, library, math, monads) | 2023-02-15 | 0.2.8 | HenningThielemann |
| probable | 17 | 2.0 | 2 | Easy and reasonably efficient probabilistic programming and random generation | (bsd3, library, math, statistics) | 2018-02-11 | 0.1.3 | AlpMestanogullari |
| process | 954 | 2.0 | 1026 | Process libraries | (bsd3, library, system) | 2024-10-15 | 1.6.25.0 | AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, MichaelSnoyman, SimonMarlow, tomjaguarpaw |
| process-conduit (deprecated in favor of conduit-extra) | 46 | 0.0 | 7 | Conduits for processes (deprecated) | (bsd3, conduit, deprecated, library, system) | 2014-07-17 | 1.2.0.1 | HideyukiTanaka, MichaelSnoyman |
| process-iterio | 6 | 0.0 | 1 | IterIO Process Library | (bsd3, library, system) | 2012-11-05 | 0.0.0 | GregFitzgerald |
| process-leksah | 7 | 0.0 | 3 | Process libraries | (bsd3, library, system) | 2010-12-03 | 1.0.1.4 | HamishMackenzie |
| process-progress (deprecated in favor of process-extras) | 10 | 0.0 | 1 | Run a process and do reportsing on its progress. | (bsd3, deprecated, library, system) | 2014-09-02 | 0.14 | DavidFox |
| process-qq | 4 | 0.0 | 1 | Quasi-Quoters for exec process | (bsd3, library, system) | 2011-12-05 | 0.2.0 | HideyukiTanaka |
| process-streaming | 76 | 0.0 | 2 | Streaming interface to system processes. | (bsd3, library, system) | 2018-04-07 | 0.9.3.0 | DanielDiazCarrete |
| processing | 15 | 2.0 | 1 | Web graphic applications with processing.js. | (bsd3, graphics, library) | 2016-06-01 | 1.2.0.2 | DanielDiaz |
| processing-for-haskell | 13 | 0.0 | 2 | Computer graphics for kids and artists with Processing implemented in Haskell. | (bsd3, graphics, library) | 2016-07-06 | 0.1.0.1 | AntonKholomiov |
| processmemory | 6 | 0.0 | 0 | C bindings for the gnu-extension functions process_vm_readv and process_vm_writev | (bsd3, library, system) | 2020-06-05 | 0.1.0.0 | martijn |
| processor-creative-kit | 8 | 0.0 | 1 | a creation kit for instruction sets and cpu simulators and development tools | (bsd3, embedded, hardware, language, library, system) | 2015-01-31 | 0.1.0.1 | takenobut |
| procrastinating-variable | 7 | 0.0 | 2 | Haskell values that cannot be evaluated immediately. | (bsd3, data, library) | 2009-06-08 | 1.0.2 | GregoryCrosswhite |
| procstat | 9 | 0.0 | 1 | get information on processes in Linux | (bsd3, library, system) | 2011-05-01 | 0.1.0.1 | PatrickPalka |
| prodapi | 4 | 0.0 | 2 | Some curated and opinionated packages for building Haskell services. | (bsd3, library, system) | 2024-04-21 | 0.1.0.0 | LucasDiCioccio |
| prodapi-proxy | 5 | 0.0 | 0 | write an HTTP proxy with prodapi counters | (bsd3, library, system) | 2024-04-22 | 0.1.0.0 | LucasDiCioccio |
| prodapi-userauth | 5 | 0.0 | 0 | a base lib for performing user-authentication in prodapi services | (bsd3, library, web) | 2024-04-22 | 0.1.0.0 | LucasDiCioccio |
| product (deprecated) | 7 | 0.0 | 1 | Product category | (bsd3, deprecated, library, math) | 2017-11-28 | 0.1.0.0 | |
| product-isomorphic | 33 | 0.0 | 5 | Weaken applicative functor on products | (bsd3, data, library) | 2023-11-26 | 0.0.3.4 | KeiHibino |
| product-profunctors | 130 | 0.0 | 11 | product-profunctors | (bsd3, category, control, library) | 2023-04-13 | 0.11.1.1 | tomjaguarpaw |
| prof2dot | 7 | 0.0 | 1 | Convert GHC profiles into GraphViz's dot format | (bsd3, development, program) | 2008-08-04 | 0.4.1 | GregoryWright |
| prof2pretty | 5 | 0.0 | 1 | generate pretty source from time/allocation profiles | (bsd3, development, profiling, program) | 2012-06-30 | 0.1.0.0 | ClaudeHeilandAllen |
| profiterole | 12 | 0.0 | 1 | Restructure GHC profile reports | (bsd3, development, program) | 2017-06-02 | 0.1 | NeilMitchell |
| profiteur | 78 | 2.25 | 1 | Treemap visualiser for GHC prof files | (bsd3, development, library, profiling, program) | 2023-10-23 | 0.4.7.0 | JasperVanDerJeugt |
| profunctor-arrows | 18 | 0.0 | 1 | Profunctor arrows | (bsd3, data, library, profunctors) | 2020-03-07 | 0.0.1 | cmk |
| profunctor-extras | 98 | 0.0 | 4 | This package has been absorbed into profunctors 4.0 | (bsd3, categories, control, library) | 2013-10-13 | 4.0 | EdwardKmett |
| profunctor-misc | 10 | 0.0 | 1 | Profunctor miscellany | (bsd3, data, library, profunctors) | 2019-10-30 | 0.0.0.1 | cmk |
| profunctor-optics | 25 | 0.0 | 0 | A compact optics library compatible with the typeclasses in profunctors. | (bsd3, data, lenses, library, profunctors, program) | 2020-03-09 | 0.0.2 | cmk |
| profunctors | 424 | 2.75 | 259 | Profunctors | (bsd3, categories, control, library) | 2021-02-17 | 5.6.2 | EdwardKmett, ryanglscott |
| program | 3 | 0.0 | 0 | Programs with Environments and Managed Resources | (bsd3, control, library) | 2021-12-02 | 0.1.0.0 | MichaelSzvetits |
| progress | 9 | 0.0 | 2 | Simple progress tracking & projection library | (bsd3, library, user-interfaces) | 2009-09-10 | 1.0 | MariusEriksen |
| progress-meter | 13 | 0.0 | 1 | Live diagnostics for concurrent activity | (bsd3, library, system) | 2017-12-25 | 1.0.0.1 | esz |
| progressbar (deprecated) | 4 | 0.0 | 1 | Progressbar API | (bsd3, deprecated, library, system) | 2009-01-21 | 0.0.1 | AustinSeipp |
| progression | 23 | 0.0 | 1 | Automates the recording and graphing of criterion benchmarks | (bsd3, development, library) | 2013-06-23 | 0.5.0.2 | KidoTakahiro, NeilBrown |
| progressive | 6 | 0.0 | 1 | Multilabel classification model which learns sequentially (online). | (bsd3, program, unclassified) | 2013-11-12 | 0.1.0.1 | GrzegorzChrupala |
| project-forge (deprecated) | 10 | 0.0 | 0 | A project initialization library | (bsd3, deprecated, development, library) | 2022-10-04 | 0.3.0.0 | bradleysaul |
| project-template | 136 | 0.0 | 4 | Specify Haskell project templates and generate files | (bsd3, development, library) | 2020-07-06 | 0.2.1.0 | MichaelSnoyman |
| projection | 7 | 0.0 | 3 | Projection function for arbitrarily nested binary product types. | (bsd3, generics, library) | 2014-08-22 | 0.1 | PatrickBahr |
| prometheus | 273 | 2.25 | 5 | Prometheus Haskell Client | (bsd3, library, metrics, monitoring, system, web) | 2024-08-07 | 2.3.0 | wraithm, LukeHoersten, cdepillabout |
| prometheus-effect (deprecated in favor of prometheus-client, wai-middleware-prometheus, prometheus-metrics-ghc) | 8 | 2.0 | 0 | Instrument applications with metrics and publish/push to Prometheus | (bsd3, deprecated, library, program, unclassified) | 2017-11-08 | 1.1.0 | OliverCharles |
| prometheus-proc | 33 | 0.0 | 0 | Export metrics from /proc for the current process | (bsd3, library, system) | 2024-04-03 | 0.1.6.0 | OliverCharles |
| prometheus-wai-middleware | 10 | 0.0 | 0 | Instrument a wai application with various metrics | (bsd3, library, program, web) | 2020-07-30 | 1.0.1.0 | wraithm, IanShipman |
| promise | 8 | 0.0 | 1 | A monadic interface for async | (bsd3, concurrency, library) | 2014-05-28 | 0.1.0.0 | JonathanFischoff |
| promises | 37 | 2.0 | 1 | Lazy demand-driven promises | (bsd3, concurrent, lazy, library) | 2016-01-17 | 0.3 | EdwardKmett, phadej, ryanglscott |
| pronounce | 15 | 0.0 | 1 | A library for interfacing with the CMU Pronouncing Dictionary | (bsd3, library, text) | 2018-08-23 | 1.2.0.0 | NoahGoodman |
| prop-unit | 27 | 0.0 | 0 | Conveniences for using Hedgehog as a unit test runner | (bsd3, library, testing) | 2024-10-22 | 0.1.3 | ejconlon |
| propane | 6 | 0.0 | 1 | Functional synthesis of images and animations | (bsd3, graphics, library) | 2011-12-22 | 0.1 | KeeganMcAllister |
| propeller | 16 | 0.0 | 1 | A Propagator Library | (bsd3, data, library) | 2024-08-31 | 0.4.0.0 | MichaelSzvetits |
| properties | 9 | 0.0 | 1 | check quickCheck properties in real time. | (bsd3, library, testing) | 2010-06-11 | 0.0.2 | AlbertoCorona |
| property (deprecated) | 7 | 0.0 | 2 | common properties | (bsd3, deprecated, library, math, testing) | 2019-10-30 | 0.0.1 | cmk |
| property-matchers | 15 | 0.0 | 0 | A library for tests, based on transforming and writing properties | (bsd3, data, library) | 2024-10-31 | 0.1.0.0 | edmundnoble |
| proplang | 5 | 0.0 | 1 | A library for functional GUI development | (bsd3, library, user-interfaces) | 2007-08-15 | 0.1 | NeilMitchell |
| props | 23 | 0.0 | 1 | Reusable quickcheck properties | (bsd3, library, test) | 2014-08-12 | 0.1.2 | AlecHeller |
| prospect | 11 | 0.0 | 1 | Explore continuations with trepidation | (bsd3, control, library) | 2018-07-10 | 0.1.0.0 | isovector |
| prosper | 9 | 0.0 | 1 | Bindings to the Prosper marketplace API | (bsd3, finance, library) | 2015-04-10 | 0.1.1 | wraithm |
| proteaaudio | 62 | 0.0 | 2 | Simple audio library for Windows, Linux, OSX. | (bsd3, library, sound) | 2023-10-22 | 0.10.1 | CsabaHruska |
| proteaaudio-sdl | 21 | 0.0 | 1 | Simple audio library for SDL. | (bsd3, library, sound) | 2023-10-22 | 0.10.1 | CsabaHruska |
| proto-lens | 235 | 2.0 | 44 | A lens-based implementation of protocol buffers in Haskell. | (bsd3, data, library) | 2024-04-09 | 0.7.1.5 | JudahJacobson, gnezdo, JinwooLee |
| proto-lens-arbitrary | 100 | 0.0 | 2 | Arbitrary instances for proto-lens. | (bsd3, data, library) | 2024-04-09 | 0.1.2.13 | JudahJacobson, gnezdo, JinwooLee |
| proto-lens-combinators (deprecated in favor of proto-lens) | 43 | 0.0 | 1 | Utilities functions to proto-lens. | (bsd3, data, deprecated, library) | 2018-10-12 | 0.4.0.1 | JudahJacobson, gnezdo |
| proto-lens-descriptors (deprecated in favor of proto-lens) | 22 | 0.0 | 2 | Protocol buffers for describing the definitions of messages. | (bsd3, data, deprecated, library) | 2017-07-31 | 0.2.2.0 | JudahJacobson, gnezdo |
| proto-lens-jsonpb | 24 | 2.0 | 1 | JSON protobuf encoding for proto-lens | (bsd3, library, web) | 2023-01-05 | 0.2.2 | patrick_thomson, tclem, robrix, rewinfrey |
| proto-lens-optparse | 64 | 0.0 | 1 | Adapting proto-lens to optparse-applicative ReadMs. | (bsd3, data, library) | 2024-04-09 | 0.1.1.12 | JudahJacobson, gnezdo, JinwooLee |
| proto-lens-protobuf-types | 50 | 0.0 | 7 | Basic protocol buffer message types. | (bsd3, data, library) | 2024-04-09 | 0.7.2.1 | JudahJacobson, gnezdo, JinwooLee |
| proto-lens-protoc | 129 | 0.0 | 11 | Protocol buffer compiler for the proto-lens library. | (bsd3, data, library, program) | 2024-04-09 | 0.8.0.1 | JudahJacobson, gnezdo, JinwooLee |
| proto-lens-runtime | 154 | 0.0 | 20 | (bsd3, library, unclassified) | 2024-04-09 | 0.7.0.6 | JudahJacobson, gnezdo, JinwooLee | |
| proto-lens-setup | 72 | 0.0 | 1 | Cabal support for codegen with proto-lens. | (bsd3, library, unclassified) | 2024-04-09 | 0.4.0.8 | JudahJacobson, gnezdo, JinwooLee |
| protobuf | 75 | 0.0 | 7 | Google Protocol Buffers via GHC.Generics | (bsd3, data, library) | 2021-12-20 | NathanHowell, YorickLaupa | |
| protobuf-builder | 5 | 0.0 | 0 | Slow protobuf implementation | (bsd3, data, library) | 2022-12-21 | 0.1.0.0 | andrewthad |
| protobuf-native | 7 | 0.0 | 1 | Protocol Buffers via C++ | (bsd3, data, library, program) | 2014-10-16 | 1.0.0.1 | MaxwellSwadling |
| protocol | 8 | 0.0 | 0 | Model distributed system as type-level multi-party protocol | (bsd3, control, distributed-computing, distributed-systems, library, protocol) | 2020-07-12 | 0.1.0.1 | epoberezkin |
| protocol-buffers | 161 | 2.0 | 21 | Parse Google Protocol Buffer specifications | (bsd3, library, text) | 2020-11-05 | 2.4.17 | ChrisKuklewicz, TvH, k_bx |
| protocol-buffers-descriptor | 133 | 0.0 | 19 | Text.DescriptorProto.Options and code generated from the Google Protocol Buffer specification | (bsd3, library, text) | 2020-11-05 | 2.4.17 | ChrisKuklewicz, TvH, k_bx |
| protocol-buffers-descriptor-fork | 5 | 0.0 | 3 | Text.DescriptorProto.Options and code generated from the Google Protocol Buffer specification | (bsd3, library, text) | 2014-08-28 | 2.0.16 | StefanWehr |
| protocol-buffers-fork | 4 | 0.0 | 5 | Parse Google Protocol Buffer specifications | (bsd3, library, text) | 2014-08-28 | 2.0.16 | StefanWehr |
| protocol-radius | 19 | 0.0 | 1 | parser and printer for radius protocol packet | (bsd3, library, network) | 2024-07-05 | 0.0.1.2 | KeiHibino |
| protocol-radius-test | 21 | 0.0 | 1 | testsuit of protocol-radius haskell package | (bsd3, library, testing) | 2019-09-13 | 0.1.0.1 | KeiHibino |
| protolude-lifted | 12 | 0.0 | 1 | Protolude with lifted-base and lifted-async. | (bsd3, library, prelude) | 2017-03-02 | 0.1.1.0 | ppb |
| proton | 11 | 0.0 | 0 | (bsd3, library, unclassified) | 2021-05-24 | 0.0.4 | ChrisPenner | |
| prototype | 22 | 0.0 | 1 | prototype-based programming on Haskell | (bsd3, development, library) | 2011-08-15 | 0.5.3 | YoshikuniJujo |
| prove-everywhere-server | 5 | 0.0 | 1 | The server for ProveEverywhere | (bsd3, program, web) | 2014-09-13 | 0.1.1 | ShoheiYasutake |
| proxied | 42 | 0.0 | 2 | Make functions consume Proxy instead of undefined | (bsd3, data, library) | 2024-04-20 | 0.3.2 | ryanglscott |
| proxy-kindness | 7 | 0.0 | 2 | A library for kind-polymorphic manipulation and inspection of Proxy values | (bsd3, data, library) | 2013-11-15 | 0.1 | BrandonSimmons |
| proxy-mapping | 12 | 0.0 | 1 | Mapping of Proxy Types | (bsd3, data, library) | 2017-12-04 | 0.1.0.1 | DanielVanDenEijkel |
| pseudo-boolean | 45 | 0.0 | 1 | Reading/Writing OPB/WBO files used in pseudo boolean competition | (bsd3, constraints, data, library, logic, optimisation, optimization) | 2024-03-14 | 0.1.11.0 | MasahiroSakai |
| pseudo-trie | 22 | 0.0 | 3 | A tagged rose-tree with short circuited unique leaves | (bsd3, library, unclassified) | 2015-04-08 | 0.0.4.3 | athanclark |
| pseudomacros | 16 | 0.0 | 1 | cpp-style built-in macros using Template Haskell | (bsd3, development, library, template-haskell) | 2015-04-27 | 0.0.2 | LukasMai |
| psql | 4 | 2.0 | 0 | PostgreSQL client | (bsd3, database, library) | 2022-01-09 | 0.0.0 | vapourismo |
| psql-utils | 12 | 0.0 | 0 | PostgreSQL Simple util tools. | (bsd3, data, library, postgresql) | 2020-09-14 | 0.2.0.1 | Lupino |
| psqueues | 395 | 2.5 | 37 | Pure priority search queues | (bsd3, data-structures, library) | 2023-10-27 | 0.2.8.0 | JasperVanDerJeugt |
| pstemmer | 6 | 0.0 | 0 | A Haskell Implementation of the Porter Stemmer | (bsd3, library, natural-language-processing, program) | 2016-08-02 | 0.1.0.0 | wapxmas |
| psx | 13 | 0.0 | 0 | Integrate libpsx with the GHC RTS | (bsd3, library, system) | 2023-02-28 | 0.1.1.1 | NicolasTrangez |
| pthread | 22 | 0.0 | 1 | Bindings for the pthread library. | (bsd3, ffi, library, system) | 2019-06-17 | 0.2.1 | FacundoDominguez |
| pub | 27 | 0.0 | 1 | Pipe stdin to a redis pub/sub channel | (bsd3, program, utility) | 2017-05-29 | 3.0.0 | ParnellSpringmeyer |
| publicsuffixlist | 32 | 0.0 | 6 | Is a given string a domain suffix? | (bsd3, library, network) | 2013-04-11 | 0.1 | MylesMaxfield |
| publicsuffixlistcreate | 7 | 0.0 | 1 | Create the publicsuffixlist package | (bsd3, library, network) | 2013-02-20 | 0.0.2 | MylesMaxfield |
| pubsub | 11 | 0.0 | 1 | A library for Google/SixApart pubsub hub interaction | (bsd3, library, program, web) | 2009-08-09 | 0.11 | SigbjornFinne |
| puffytools | 4 | 0.0 | 1 | A CLI assistant | (bsd3, library, program, utility) | 2014-12-06 | 0.0.0.1 | pharpend |
| pugs-DrIFT | 28 | 0.0 | 2 | DrIFT with pugs-specific rules. | (bsd3, library, program, pugs) | 2015-08-15 | 2.2.3.20150815 | AudreyTang, JeffShaw |
| pugs-hsregex | 8 | 0.0 | 1 | Haskell PCRE binding | (bsd3, library, text) | 2008-02-20 | 1.0 | GwernBranwen |
| pulse-simple | 22 | 0.0 | 4 | binding to Simple API of pulseaudio | (bsd3, library, sound) | 2012-12-20 | 0.1.14 | DaikiHanda, turion |
| punycode | 28 | 0.0 | 4 | Encode unicode strings to ascii forms according to RFC 3492 | (bsd3, library, text, web) | 2013-01-05 | 2.0 | JonKristensen, MylesMaxfield |
| pure-cdb | 10 | 0.0 | 1 | Another pure-haskell CDB (Constant Database) implementation | (bsd3, database, library) | 2016-01-19 | 0.1.2 | BorisSukholitko |
| pure-fft | 19 | 0.0 | 4 | Fast Fourier Transform | (bsd3, library, math, numerical) | 2009-03-15 | 0.2.0 | MattMorrow |
| pure-io | 25 | 2.0 | 1 | Pure IO monad. | (bsd3, development, education, library) | 2014-06-30 | 0.2.1 | ChrisDone |
| pure-noise | 9 | 0.0 | 0 | Performant, modern noise generation for Haskell with minimal dependencies. Based on FastNoiseLite. | (bsd3, library, math, noise, numeric) | 2024-10-15 | 0.1.0.1 | jtnuttall |
| pure-priority-queue | 15 | 0.0 | 1 | A pure priority queue. | (bsd3, data, library) | 2009-12-13 | 0.14 | BradLarsen |
| pure-priority-queue-tests | 4 | 0.0 | 1 | Tests for the pure-priority-queue package | (bsd3, data, program) | 2009-10-12 | 0.12 | BradLarsen |
| pure-zlib | 62 | 0.0 | 4 | A Haskell-only implementation of zlib / DEFLATE | (bsd3, codec, library, program) | 2021-10-30 | 0.8.0 | AdamWick |
| pureMD5 | 177 | 0.0 | 74 | A Haskell-only implementation of the MD5 digest (hash) algorithm. | (bsd3, codes, cryptography, data, library) | 2021-10-14 | 2.1.4 | ThomasDuBuisson, haskell_github_trust |
| purenix | 8 | 0.0 | 0 | Nix backend for PureScript. Transpile PureScript code to Nix. | (bsd3, library, program, unclassified) | 2022-10-30 | 1.1 | cdepillabout, jonascarpay |
| puresat | 11 | 0.0 | 1 | Pure Haskell SAT-solver | (bsd3, data, library) | 2024-08-18 | 0.1 | phadej |
| purescript | 564 | 2.75 | 9 | PureScript Programming Language Compiler | (bsd3, language, library, program) | 2024-02-07 | 0.15.15 | PhilFreeman, hdgarrood, kritzcreek, garyb, LiamGoodacre, PureFunctor, kl0tl, jalexm |
| purescript-ast | 11 | 0.0 | 2 | PureScript Programming Language Abstract Syntax Tree | (bsd3, language, library) | 2021-04-18 | 0.1.1.0 | hdgarrood, kritzcreek, garyb, LiamGoodacre, kl0tl |
| purescript-bridge | 109 | 1.25 | 1 | Generate PureScript data types from Haskell data types | (bsd3, library, web) | 2023-01-28 | 0.15.0.0 | eskimo, peterbecich |
| purescript-cst | 19 | 0.0 | 4 | PureScript Programming Language Concrete Syntax Tree | (bsd3, language, library) | 2022-02-26 | 0.5.0.0 | hdgarrood, kritzcreek, garyb, LiamGoodacre, kl0tl, jalexm |
| purescript-iso | 66 | 0.0 | 1 | Isomorphic trivial data type definitions over JSON | (bsd3, library, web) | 2018-11-29 | 0.0.6 | athanclark |
| purescript-tsd-gen | 8 | 0.0 | 0 | TypeScript Declaration File (.d.ts) generator for PureScript | (bsd3, language, library, program) | 2019-06-21 | 0.3.0.0 | aratamizuki |
| pursuit-client (deprecated) | 8 | 0.0 | 0 | A cli client for pursuit | (bsd3, deprecated, library, program, web) | 2016-04-30 | 0.1.0 | gilmi |
| purview | 22 | 0.0 | 0 | A simple, fun way to build websites | (bsd3, library, web) | 2023-09-29 | 0.2.0.2 | bontaq |
| push-notifications | 9 | 0.0 | 0 | Push notifications for Android and iOS | (bsd3, library, network-apis) | 2019-04-03 | 0.2.1 | abrar |
| push-notify-apn | 54 | 0.0 | 0 | Send push notifications to mobile iOS devices | (bsd3, cloud, library, mobile, network, program) | 2024-07-04 | 0.4.0.2 | hc, MarcScholten |
| pushbullet | 8 | 0.0 | 1 | Simple push support for pushbullet | (bsd3, library, unclassified) | 2017-04-18 | 0.0.0 | KevinCotrone |
| pushme | 24 | 0.0 | 1 | Tool to synchronize directories with rsync, zfs or git-annex | (bsd3, program, system) | 2018-07-23 | 2.1.3 | JohnWiegley |
| pushover | 7 | 0.0 | 1 | A Haskell Pushover API library | (bsd3, library, web) | 2017-03-04 | 0.1.0.1 | DanMeakin |
| putlenses | 16 | 0.0 | 1 | Put-based lens library | (bsd3, generics, lenses, library) | 2014-09-30 | 0.1.3 | HugoPacheco |
| pvar | 64 | 2.0 | 1 | Mutable variable with primitive values | (bsd3, data, library) | 2020-10-19 | 1.0.0.0 | lehins |
| pvd | 15 | 0.0 | 1 | A photo viewer daemon application with remote controlling abilities. | (bsd3, image-viewer, program) | 2011-04-15 | 1.1.1 | RickardNilsson |
| pvector | 13 | 2.0 | 0 | Fast persistent vectors | (bsd3, data, library) | 2023-03-29 | 0.1.1 | BrianShu |
| pwstore-fast | 75 | 0.0 | 14 | Secure password storage. | (bsd3, cryptography, library) | 2014-10-03 | 2.4.4 | PeterScott |
| pwstore-purehaskell | 27 | 0.0 | 2 | Secure password storage, in pure Haskell. | (bsd3, cryptography, library) | 2014-10-03 | 2.1.4 | CorentinDupont, PeterScott |
| python-pickle | 16 | 0.0 | 1 | Serialization/deserialization using Python Pickle format. | (bsd3, development, library, program) | 2024-02-10 | 0.3.0 | VoMinhThu, tacopeland |
| qbe | 6 | 0.0 | 0 | Types and prettyprinter for the IL of the QBE compiler backend | (bsd3, language, library) | 2022-07-10 | 1.1.0.0 | fgaz |
| qc-oi-testgenerator | 8 | 0.0 | 1 | Compile time generation of operation invariance tests for QuickCheck | (bsd3, library, testing) | 2014-09-01 | 1.2.0.3 | JanisVoigtlaender, goedderz |
| qchas | 18 | 2.0 | 0 | A library for implementing Quantum Algorithms | (algorithms, bsd3, library, program) | 2018-07-29 | 1.1.0.1 | 23ars |
| qd | 22 | 0.0 | 2 | double-double and quad-double number type via libqd | (bsd3, library, math) | 2012-10-15 | 1.0.2.1 | ClaudeHeilandAllen |
| qd-vec | 7 | 0.0 | 1 | 'Vec' instances for 'qd' types | (bsd3, library, math) | 2012-10-15 | 1.1 | ClaudeHeilandAllen |
| qed | 5 | 0.0 | 1 | Simple prover | (bsd3, library, theorem-provers) | 2015-11-03 | 0.0 | NeilMitchell |
| qhull-simple | 5 | 0.0 | 1 | Simple bindings to Qhull, a library for computing convex hulls | (bsd3, library, math) | 2013-07-04 | 0.1 | GardSpreemann |
| qif | 19 | 0.0 | 1 | A simple QIF file format parser / printer | (bsd3, finance, library) | 2017-01-31 | 1.1.1 | AdamWick |
| qlinear | 7 | 0.0 | 0 | Typesafe library for linear algebra | (bsd3, library, math) | 2020-08-12 | 0.1.2.0 | JuniorGarbageCollector |
| qnap-decrypt | 26 | 0.0 | 0 | Decrypt files encrypted by QNAP's Hybrid Backup Sync | (bsd3, cryptography, library, program) | 2019-07-06 | 0.3.5 | alexkazik |
| qr | 11 | 0.0 | 0 | Pure Haskell QR encoder library and command line tool | (bsd3, data, library, program) | 2021-04-10 | 0.2.0.0 | PaoloCapriotti |
| qr-imager (deprecated in favor of qrcode-juicypixels, qrcode-core) | 91 | 0.0 | 1 | Library to generate images. | (bsd3, data, deprecated, image, library, qr) | 2018-09-25 | 2.0.0.2 | vmchale |
| qr-repa | 6 | 0.0 | 0 | Library to generate QR codes from bytestrings and objects and scale image files | (bsd3, data, library, program) | 2016-12-15 | 0.1.0.0 | |
| qrcode | 15 | 0.0 | 1 | QR Code library in pure Haskell | (bsd3, codec, library) | 2013-09-18 | 0.1.2 | ChrisYuen |
| qsem | 6 | 0.0 | 0 | quantity semaphores | (bsd3, concurrency, library) | 2018-12-05 | 0.1.0.0 | chessai |
| quack | 12 | 0.0 | 1 | Convenience parser combinators for URI query strings | (bsd3, library, web) | 2016-08-30 | 0.0.0.3 | athanclark |
| qualified-imports-plugin | 7 | 0.0 | 0 | GHC plugin to automatically insert qualified imports | (bsd3, library, relude) | 2021-03-27 | 0.0.1 | utdemir |
| quandl-api | 15 | 0.0 | 1 | Quandl.com API library | (api, bsd3, data, library, web) | 2015-05-18 | 0.2.1.0 | PeterVanDenBrand |
| quantfin | 15 | 0.0 | 1 | Quant finance library in pure Haskell. | (bsd3, finance, library, program) | 2015-06-13 | 0.2.0.0 | tdees |
| quantification | 31 | 0.0 | 8 | Rage against the quantification | (bsd3, library, web) | 2024-02-06 | 0.8 | andrewthad, chessai |
| quantification-aeson | 5 | 0.0 | 0 | Rage against the quantification - integration with Aeson | (bsd3, library, web) | 2024-02-06 | 0.8 | andrewthad |
| quantities | 16 | 0.0 | 1 | Unit conversion and manipulation library. | (bsd3, data, library, math, physics, program) | 2015-11-07 | 0.4.0 | jdreaver |
| queue (deprecated) | 20 | 0.0 | 3 | Abstraction typeclasses for queue-like things. | (bsd3, data, deprecated, library) | 2010-10-18 | 0.1.2 | JamesCook |
| queuelike | 23 | 0.0 | 1 | A library of queuelike data structures, both functional and stateful. | (algorithms, bsd3, library) | 2009-04-25 | 1.0.9 | LouisWasserman |
| queues | 6 | 0.0 | 0 | Queue data structures. | (bsd3, data, library) | 2024-03-03 | 1.0.0 | mitchellwrosen |
| quibble-core | 9 | 0.0 | 0 | Convenient SQL query language for Haskell (but only for single tables) | (bsd3, database, library) | 2022-07-03 | 0.1.0.1 | williamyaoh |
| quic | 160 | 0.0 | 3 | QUIC | (bsd3, library, web) | 2024-11-14 | 0.2.5 | KazuYamamoto |
| quick-generator | 18 | 0.0 | 1 | Generator random test data for QuickCheck | (bsd3, library, testing) | 2011-01-24 | 0.3 | YuriyIskra |
| quickbooks | 4 | 0.0 | 1 | QuickBooks API binding. | (bsd3, library, web) | 2016-05-20 | 0.5.0.1 | jsl, scottmurphy09, stackbuilders, mrkkrp |
| quickcheck-arbitrary-adt | 47 | 2.0 | 6 | Generic typeclasses for generating arbitrary ADTs | (bsd3, library, testing) | 2018-01-04 | 0.3.1.0 | mchaver, scottfleischmanplow |
| quickcheck-arbitrary-template | 19 | 0.0 | 1 | Generate QuickCheck Gen for Sum Types | (bsd3, library, testing) | 2020-11-24 | 0.2.1.1 | scottmurphy09, mchaver, scottfleischmanplow |
| quickcheck-classes | 191 | 0.0 | 6 | QuickCheck common typeclasses | (bsd3, library, testing) | 2021-04-12 | 0.6.5.0 | andrewthad, chessai |
| quickcheck-classes-base | 85 | 0.0 | 3 | QuickCheck common typeclasses from `base` | (bsd3, library, testing) | 2021-04-12 | 0.6.2.0 | andrewthad |
| quickcheck-combinators | 19 | 0.0 | 1 | Simple type-level combinators for augmenting QuickCheck instances. | (bsd3, library, test) | 2023-09-22 | 0.0.6 | athanclark |
| quickcheck-enum-instances | 11 | 0.0 | 1 | arbitrary instances for small enum types | (bsd3, library, testing) | 2018-10-23 | 0.1.0.0 | andrewthad |
| quickcheck-instances | 581 | 0.0 | 50 | Common quickcheck instances | (bsd3, library, testing) | 2024-11-04 | 0.3.32 | AntoineLatter, phadej |
| quickcheck-lockstep | 28 | 0.0 | 0 | Library for lockstep-style testing with 'quickcheck-dynamic' | (bsd3, library, testing) | 2024-08-27 | 0.5.1 | EdskoDeVries, jdral |
| quickcheck-poly | 12 | 0.0 | 1 | Automating QuickCheck for polymorphic and overlaoded properties | (bsd3, library, testing) | 2009-10-23 | 0.2.0.1 | KiYungAhn |
| quickcheck-properties | 13 | 0.0 | 1 | QuickCheck properties for standard type classes. | (bsd3, library, testing) | 2011-05-28 | 0.1 | AlexeyKhudyakov |
| quickcheck-property-monad | 14 | 0.0 | 1 | A monad for generating QuickCheck properties without Arbitrary instances. | (bsd3, library, testing) | 2015-09-28 | 0.2.4 | BennoFuenfstueck |
| quickcheck-script | 13 | 0.0 | 1 | Automated test tool for QuickCheck. | (bsd3, program, testing) | 2010-05-06 | 0.1.1.1 | KidoTakahiro |
| quickcheck-simple | 40 | 0.0 | 2 | Test properties and default-mains for QuickCheck | (bsd3, library, testing) | 2019-08-07 | 0.1.1.1 | KeiHibino |
| quickcheck-state-machine | 167 | 2.0 | 2 | Test monadic programs using state machine based models | (bsd3, library, testing) | 2024-09-05 | 0.10.1 | stevana |
| quickcheck-string-random | 31 | 0.0 | 1 | Helper to build generators with Text.StringRandom | (bsd3, library, test) | 2022-01-29 | 0.1.4.2 | hiratara |
| quickcheck-with-counterexamples | 21 | 0.0 | 2 | Get counterexamples from QuickCheck as Haskell values | (bsd3, library, testing) | 2019-03-25 | 1.2 | NickSmallbone |
| quickpull (deprecated in favor of tasty-th) | 9 | 0.0 | 2 | Generate Main module with QuickCheck tests | (bsd3, deprecated, library, program, testing) | 2015-03-20 | 0.4.2.2 | OmariNorman |
| quickset | 6 | 0.0 | 1 | Very fast and memory-compact query-only set and map structures | (bsd3, data, data-structures, library) | 2012-11-14 | 0.1.0 | ErtugrulSoeylemez, esz |
| quickson (deprecated in favor of aeson-quick) | 12 | 0.0 | 1 | Quick JSON extractions with Aeson | (bsd3, deprecated, json, library, text, web) | 2017-01-09 | 0.3 | ssadler |
| quickspec | 53 | 2.0 | 3 | Equational laws for free! | (bsd3, library, testing) | 2023-09-21 | 2.2 | NickSmallbone |
| quicktest | 17 | 0.0 | 1 | A reflective batch tester for Haskell. | (bsd3, program, testing) | 2010-12-25 | 0.1.3 | DavidSiegel |
| quiet | 124 | 2.25 | 2 | Generic deriving of Read/Show with no record labels. | (bsd3, generics, library) | 2020-02-01 | 0.2 | JacobStanley |
| quipper | 22 | 2.25 | 2 | Meta-package for Quipper. | (bsd3, library, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-algorithms | 9 | 0.0 | 1 | A set of algorithms implemented in Quipper. | (bsd3, library, program, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-all | 11 | 0.0 | 0 | Meta-package for Quipper. | (bsd3, library, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-cabal | 13 | 0.0 | 0 | Some functions to aid in the creation of Cabal packages for Quipper. | (bsd3, library, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-core (deprecated in favor of quipper-language) | 6 | 0.0 | 2 | An embedded, scalable functional programming language for quantum computing. | (bsd3, deprecated, library, unclassified) | 2017-01-06 | 0.8.0.1 | PeterSelinger |
| quipper-demos | 9 | 0.0 | 1 | Miscellaneous code snippets that illustrate various Quipper features. | (bsd3, library, program, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-language | 16 | 0.0 | 4 | Quipper, an embedded functional programming language for quantum computation. | (bsd3, library, program, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-libraries | 12 | 0.0 | 2 | The standard libraries for Quipper. | (bsd3, library, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-rendering (deprecated in favor of easyrender) | 4 | 0.0 | 1 | An embedded, scalable functional programming language for quantum computing. | (bsd3, deprecated, library, unclassified) | 2017-01-06 | 0.8 | PeterSelinger |
| quipper-tools | 12 | 0.0 | 1 | Miscellaneous stand-alone tools for Quipper | (bsd3, library, program, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quipper-utils | 14 | 0.0 | 3 | Utility libraries for Quipper. | (bsd3, library, quipper) | 2019-12-30 | 0.9.0.0 | PeterSelinger |
| quiver | 88 | 2.0 | 10 | Quiver finite stream processing library | (bsd3, control, library) | 2015-12-08 | 1.1.3 | patrykz |
| quiver-bytestring | 12 | 0.0 | 3 | Quiver combinators for bytestring streaming | (bsd3, control, library) | 2015-09-13 | 1.0.0 | patrykz |
| quiver-cell | 9 | 0.0 | 1 | Quiver combinators for cellular data processing | (bsd3, control, library) | 2015-08-31 | 1.0.0 | patrykz |
| quiver-csv | 11 | 0.0 | 1 | Quiver combinators for cellular CSV data processing | (bsd3, control, library) | 2015-08-04 | 0.0.0.3 | patrykz |
| quiver-enumerator | 5 | 0.0 | 1 | Bridge between Quiver and Iteratee paradigms | (bsd3, control, library) | 2015-08-03 | 0.0.0.1 | patrykz |
| quiver-http | 11 | 0.0 | 1 | Adapter to stream over HTTP(s) with quiver | (bsd3, control, http, library) | 2015-08-18 | 0.0.0.2 | ChristianMarie |
| quoridor-hs | 9 | 0.0 | 1 | A Quoridor implementation in Haskell | (bsd3, game, library, program) | 2015-01-24 | 0.1.1.2 | talw |
| quote-quot | 66 | 0.0 | 1 | Divide without division | (bsd3, library, math, numerical) | 2022-04-11 | 0.2.1.0 | Bodigrim |
| qux | 9 | 0.0 | 1 | Command line binary for working with the Qux language | (bsd3, program, qux) | 2015-10-10 | 0.2.0.0 | hjwylde |
| r3x-haskell-sdk | 11 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2019-04-14 | 0.1.0.0 | rubixfunctions | |
| rad (deprecated in favor of ad) | 25 | 0.0 | 1 | Reverse Automatic Differentiation. | (bsd3, deprecated, library, math) | 2012-05-08 | 0.1.6.3 | EdwardKmett |
| radian | 28 | 0.0 | 4 | Isomorphisms for measurements that use radians. | (bsd3, development, library) | 2021-06-15 | 0.2 | TonyMorris |
| radium | 37 | 0.0 | 1 | Chemistry | (bsd3, chemistry, library) | 2017-10-23 | 0.9.0 | klangner |
| radium-formula-parser (deprecated in favor of radium) | 9 | 0.0 | 1 | Chemistry | (bsd3, chemistry, deprecated, library) | 2014-09-27 | 0.2 | klangner |
| radius | 70 | 2.0 | 1 | Remote Authentication Dial In User Service (RADIUS) | (bsd3, library, network) | 2020-10-16 | 0.7.1.0 | erick |
| radix | 6 | 0.0 | 1 | Command-line tool for emitting numbers in various bases. | (bsd3, program, utils) | 2015-02-20 | 1.0.0.0 | ThomasEding |
| radix-tree | 42 | 2.0 | 1 | Radix trees | (bsd3, data-structures, library) | 2024-10-25 | 1.1.0.0 | SergeyVinokurov, OleksiiDivak |
| radixtree | 14 | 0.0 | 1 | (bsd3, library, web) | 2022-05-27 | 0.6.0.0 | MikeLedger | |
| rados-haskell | 17 | 2.0 | 1 | librados haskell bindings | (bsd3, library, system) | 2014-08-22 | 3.1.0 | ChristianMarie |
| rails-session | 21 | 2.0 | 1 | Decrypt Ruby on Rails sessions in Haskell | (bsd3, library, web) | 2024-08-21 | 0.1.4.0 | AlfredoDiNapoli, ChrisDornan, filib, etherz10 |
| rainbow | 159 | 0.0 | 16 | Print text to terminal with colors and effects | (bsd3, library, system) | 2019-11-29 | 0.34.2.2 | OmariNorman |
| rainbow-tests (deprecated) | 21 | 0.0 | 2 | Tests and QuickCheck generators to accompany rainbow. | (bsd3, deprecated, library, system) | 2014-11-24 | 0.20.0.4 | OmariNorman |
| rainbox | 79 | 0.0 | 3 | Two-dimensional box pretty printing, with colors | (bsd3, library, system) | 2020-03-29 | 0.26.0.0 | OmariNorman |
| rakhana | 16 | 0.0 | 1 | Stream based PDF library | (bsd3, data, library) | 2014-09-29 | 0.2.0.2 | YorickLaupa |
| ralist | 37 | 0.0 | 2 | Random access list with a list compatible interface. | (bsd3, data-structures, library) | 2021-10-08 | 0.4.0.0 | CarterSchonwald, LennartAugustsson |
| rallod | 5 | 0.0 | 2 | '$' in reverse. | (bsd3, library, web) | 2010-07-01 | 0.0.1 | MattParker |
| rand-vars | 5 | 0.0 | 1 | Random variable library, with Functor, Applicative and Monad instances. | (bsd3, library, random) | 2013-01-07 | 0.1 | RomainEdelmann |
| randfile | 5 | 0.0 | 1 | Program for picking a random file | (bsd3, program, system) | 2011-10-19 | 0.1.0.0 | JoeyAdams |
| random | 607 | 2.5 | 1024 | Pseudo-random number generation | (bsd3, library, system) | 2024-02-04 | 1.2.1.2 | DominicSteinitz, lehins, Bodigrim, topos |
| random-access-file | 9 | 0.0 | 0 | Random file access methods, supporting application-level page cache. | (bsd3, library, system) | 2019-03-08 | 0.1.0.0 | IlyaPortnov |
| random-access-list | 9 | 0.0 | 1 | Random-access lists in Haskell | (bsd3, data-structures, library) | 2008-06-16 | 0.2 | StephanFriedrichs |
| random-class (deprecated) | 21 | 0.0 | 1 | Class of random value generation | (bsd3, deprecated, library, random) | 2017-12-09 | 0.2.0.2 | |
| random-derive | 8 | 0.0 | 1 | A Template Haskell helper for deriving Random instances | (bsd3, development, library) | 2015-05-03 | 0.1.0.0 | frerich |
| random-eff | 10 | 0.0 | 1 | A simple random generator library for extensible-effects | (bsd3, control, effect, library) | 2014-04-01 | 0.1.0.1 | HiromiIshii |
| random-effin | 7 | 0.0 | 1 | A simple random generator library for effin | (bsd3, control, effect, library) | 2014-10-09 | 0.1.1.0 | HiromiIshii |
| random-extras | 51 | 0.0 | 6 | Additional functions for random values. | (bsd3, data, library, math) | 2012-07-10 | 0.19 | AristidBreitkreuz |
| random-fu-multivariate | 20 | 0.0 | 1 | Multivariate distributions for random-fu | (bsd3, library, math) | 2019-07-21 | 0.1.2.1 | DominicSteinitz |
| random-shuffle | 161 | 2.5 | 59 | Random shuffle implementation. | (bsd3, library, system) | 2012-06-19 | 0.0.4 | AndrasSlemmer, ManlioPerillo, PatrickPalka, andres |
| random-stream | 4 | 0.0 | 1 | An infinite stream of random data | (bsd3, library, system) | 2009-03-21 | 0.1.1 | ManlioPerillo |
| random-string | 9 | 0.0 | 1 | Generate a random base 16, 58, or 64 string | (bsd3, data, library) | 2018-03-08 | 0.1.0.1 | ThomasDuBuisson, haskell_github_trust |
| random-strings | 16 | 0.0 | 3 | Generate random strings with specific qualities | (bsd3, library, program, test, text-) | 2016-07-26 | 0.1.1.0 | mikehat |
| randomgen | 11 | 0.0 | 1 | A fast, SMP parallel random data generator | (bsd3, program, system) | 2008-11-10 | 0.1 | DonaldStewart |
| randproc | 17 | 0.0 | 1 | Data structures and support functions for working with random processes | (bsd3, data-structures, library) | 2011-07-03 | 0.4 | DavidBanas |
| range-space | 26 | 0.0 | 1 | A Range type with vector-space instances | (bsd3, library, math) | 2015-08-28 | 0.1.2.0 | JohnLato |
| ranged-list | 33 | 0.0 | 1 | The list like structure whose length or range of length can be specified | (bsd3, library, list) | 2022-12-27 | 0.1.2.1 | YoshikuniJujo |
| rangemin | 55 | 0.0 | 1 | Linear range-min algorithms. | (algorithms, bsd3, library) | 2010-05-31 | 2.2.2 | LouisWasserman |
| ranges (deprecated) | 37 | 0.0 | 5 | Ranges and various functions on them. | (bsd3, data, deprecated, library) | 2011-09-01 | 0.2.4 | GeorgePollard |
| rangeset | 10 | 2.0 | 1 | Efficient sets for semi-contiguous data | (bsd3, data, library) | 2023-04-14 | 0.1.0.0 | j_mie6 |
| rank1dynamic | 93 | 0.0 | 8 | Like Data.Dynamic/Data.Typeable but with support for rank-1 polymorphic types | (bsd3, data, library) | 2024-09-03 | 0.4.2 | EdskoDeVries, FacundoDominguez, MathieuBoespflug, TimWatson, LaurentRDC, davidsd, JoelMcCracken |
| rank2classes | 107 | 2.0 | 9 | standard type constructor class hierarchy, only with methods of rank 2 types | (bsd3, control, data, generics, library) | 2024-05-18 | 1.5.3.1 | MarioBlazevic |
| rapid | 36 | 0.0 | 3 | Hot reload and reload-surviving values with GHCi | (bsd3, development, library) | 2024-01-22 | 0.1.5.3 | eyeinsky, esz |
| rapid-term | 11 | 0.0 | 2 | External terminal support for rapid | (bsd3, development, library) | 2018-01-04 | 0.1.2.1 | esz |
| rasterific-svg | 86 | 2.0 | 2 | SVG renderer based on Rasterific. | (bsd3, graphics, library, program, svg) | 2018-10-08 | 0.3.3.2 | VincentBerthoux |
| rate-limit | 64 | 0.0 | 2 | A basic library for rate-limiting IO actions. | (bsd3, control, library) | 2023-01-03 | 1.4.3 | AdamWick, eyevanmalicesun |
| ratelimiter | 9 | 0.0 | 0 | In-memory rate limiter | (bsd3, library, web) | 2020-12-21 | 0.1.0 | AlexanderThiemann |
| rating-chgk-info | 14 | 0.0 | 0 | Client for rating.chgk.info API and CSV tables (documentation in Russian) | (bsd3, library, program, utility) | 2019-07-08 | 0.3.6.5 | MZiatdinov |
| rating-systems | 8 | 0.0 | 1 | Implementations of several rating systems: Elo, Glicko, etc | (bsd3, library, text) | 2016-11-07 | 0.1 | DougBeardsley |
| ratio-int | 24 | 0.0 | 2 | Fast specialisation of Data.Ratio for Int. | (bsd3, library, math) | 2014-06-18 | 0.1.2 | RaphaelJavaux |
| rational-list | 7 | 0.0 | 0 | finite or repeating lists | (bsd3, data-structures, library) | 2019-10-20 | 1.0.0.0 | RossPaterson |
| rattle | 11 | 0.0 | 0 | Forward build system, with caching and speculation | (bsd3, development, library, program) | 2020-05-27 | 0.2 | NeilMitchell |
| raw-feldspar | 19 | 0.0 | 1 | Resource-Aware Feldspar | (bsd3, language, library) | 2022-05-27 | 0.4.1 | EmilAxelsson |
| raw-strings-qq | 126 | 2.0 | 33 | Raw string literals for Haskell. | (bsd3, library, text) | 2015-12-13 | 1.1 | MikhailGlushenkov |
| rawr | 7 | 0.0 | 1 | Anonymous extensible records | (bsd3, library, records) | 2016-08-26 | 0.0.0.1 | pkmx |
| rawstring-qm | 42 | 0.0 | 3 | Simple raw string quotation and dictionary interpolation | (bsd3, library, text) | 2016-11-18 | 0.2.3.0 | tolysz |
| rc | 7 | 0.0 | 0 | Reservoir Computing, fast RNNs | (bsd3, library, machine-learning, program) | 2018-07-08 | 0.3.0.0 | penkovsky |
| rclient | 6 | 0.0 | 1 | Haskell client for Rserve | (bsd3, library, math, network, statistics) | 2010-12-04 | 0.1.0.0 | TomDoris |
| rcu | 55 | 0.0 | 0 | Read-Copy-Update for Haskell | (bsd3, data, library, program) | 2023-08-09 | 0.2.7 | EdwardKmett, EricMertens, ryanglscott |
| rdf4h | 116 | 2.5 | 4 | A library for RDF processing in Haskell | (bsd3, library, program, rdf) | 2024-03-22 | 5.1.0 | RobStewart |
| rdf4h-vocab-activitystreams | 4 | 0.0 | 0 | The ActivityStreams 2 RDF vocabulary for rdf4h. | (bsd3, library, rdf) | 2024-04-03 | 1.0.0 | pniedzielski |
| rds-data | 76 | 0.0 | 0 | Codecs for use with AWS rds-data | (bsd3, data, library, program) | 2024-11-15 | 0.1.1.1 | haskellworks |
| rds-data-codecs | 9 | 0.0 | 0 | Codecs for use with AWS rds-data | (bsd3, data, library, program) | 2024-03-01 | 0.0.0.3 | haskellworks |
| rdtsc | 37 | 0.0 | 6 | Binding for the rdtsc machine instruction | (bsd3, foreign-binding, library) | 2015-05-26 | 1.3.0.1 | DonaldStewart, MartinGrabmueller |
| rdtsc-enolan | 15 | 0.0 | 1 | Binding to sources of high-efficiency, high-precision, monotonically increasing relative time. | (bsd3, foreign-binding, library, time) | 2012-10-11 | 0.1 | EchoNolan |
| react | 5 | 0.0 | 0 | Create React components in Haskell | (bsd3, library, web) | 2023-08-21 | 0.1.0.0 | RyanTrinkle |
| react-flux | 37 | 2.5 | 1 | A binding to React based on the Flux application architecture for GHCJS | (bsd3, library, web) | 2016-09-05 | 1.2.3 | JohnLenz |
| react-flux-servant | 9 | 0.0 | 1 | Allow react-flux stores to send requests to a servant server | (bsd3, library, web) | 2016-11-23 | 0.1.1 | JohnLenz |
| reaction-logic | 9 | 0.0 | 1 | pluggable pure logic serializable reactor | (bsd3, library, program, reactivity) | 2010-11-16 | 2010.11.17 | PaoloVeronelli |
| reactive-bacon | 12 | 0.0 | 1 | FRP (functional reactive programming) framework | (bsd3, frp, library) | 2012-09-11 | 0.4.1 | JuhaPaananen |
| reactive-balsa | 34 | 0.0 | 1 | Programmatically edit MIDI events via ALSA and reactive-banana | (bsd3, library, music, sound) | 2018-09-01 | 0.4.0.1 | HenningThielemann |
| reactive-banana | 311 | 2.75 | 17 | Library for functional reactive programming (FRP). | (bsd3, frp, library) | 2023-01-22 | 1.3.2.0 | HeinrichApfelmus, OliverCharles, mitchellwrosen |
| reactive-banana-bunch | 14 | 0.0 | 3 | Extend reactive-banana to multiple events per time point | (bsd3, frp, library) | 2018-09-01 | 1.0.0.1 | HenningThielemann |
| reactive-banana-sdl2 | 7 | 0.0 | 1 | Reactive Banana integration with SDL2 | (bsd3, frp, graphics, library) | 2016-02-08 | 0.1.1.0 | cies |
| reactive-banana-threepenny (deprecated in favor of threepenny-gui) | 6 | 0.0 | 1 | Examples for the reactive-banana library, using threepenny-gui. | (bsd3, deprecated, frp, gui, library) | 2013-08-02 | 0.7.1.3 | HeinrichApfelmus |
| reactive-banana-wx | 114 | 0.0 | 1 | Examples for the reactive-banana library, using wxHaskell. | (bsd3, frp, gui, library) | 2016-05-27 | 1.1.1.0 | HeinrichApfelmus, OliverCharles |
| reactive-fieldtrip | 29 | 0.0 | 1 | Connect Reactive and FieldTrip | (bsd3, frp, graphics, library) | 2009-05-22 | 0.0.9 | ConalElliott |
| reactive-glut | 52 | 0.0 | 2 | Connects Reactive and GLUT | (bsd3, frp, graphics, library) | 2011-01-09 | 0.1.10 | ConalElliott |
| reactive-haskell (deprecated) | 8 | 0.0 | 1 | minimal fork of io-reactive | (bsd3, control, deprecated, library, reactivity) | 2014-09-23 | 0.0.1 | Heather |
| reactive-jack | 31 | 0.0 | 1 | Process MIDI events via reactive-banana and JACK | (bsd3, library, music, sound) | 2023-01-16 | 0.4.1.2 | HenningThielemann |
| reactive-midyim | 39 | 0.0 | 2 | Process MIDI events via reactive-banana | (bsd3, library, music, sound) | 2018-09-01 | 0.4.1.1 | HenningThielemann |
| reactive-thread | 7 | 0.0 | 1 | Reactive programming via imperative threads | (bsd3, frp, library, program) | 2012-11-18 | 0.3.2.1 | MattGlazar |
| reactor (deprecated) | 4 | 0.0 | 1 | Reactor - task parallel reactive programming | (bsd3, concurrency, deprecated, library) | 2011-05-09 | 0.1.3 | EdwardKmett |
| read-bounded | 14 | 1.5 | 2 | Class for reading bounded values | (bsd3, library, text) | 2020-09-11 | 0.1.1.3 | ThomasEding |
| read-env-var | 20 | 2.0 | 4 | Functions for safely reading environment variables. | (bsd3, library, system) | 2017-03-22 | 1.0.0.0 | cdepillabout |
| readability | 6 | 0.0 | 0 | Extracts text of main article from HTML document | (bsd3, html, library, program, text) | 2020-07-09 | 0.1.0.0 | geyaeb |
| readable | 154 | 2.0 | 13 | Reading from Text and ByteString | (bsd3, library, text) | 2015-02-07 | 0.3.1 | DougBeardsley |
| readline-statevar | 6 | 0.0 | 1 | Readline with variables (setX/getY) wrapped in state vars | (bsd3, library, utils) | 2009-12-05 | 1.0.1.0 | KrzysztofSkrzetnicki |
| readme-lhs (deprecated) | 27 | 0.0 | 1 | Literate programming support. | (bsd3, deprecated, development, library, program) | 2020-11-27 | 0.8.1 | tonyday567 |
| readpyc | 8 | 0.0 | 1 | Read and pretty print Python bytecode (.pyc) files. | (bsd3, language-, program) | 2013-06-21 | 0.2.1 | BerniePope |
| real-day-end | 8 | 0.0 | 1 | Tiny library to calculate date considering when your day realy ends | (bsd3, library, web) | 2017-11-26 | 0.0.1 | AlekseyUymanov |
| reanimate-svg | 108 | 0.0 | 3 | SVG file loader and serializer | (bsd3, graphics, library, svg) | 2021-02-20 | 0.13.0.1 | DavidHimmelstrup, GeorgeThomas, izuzu_izuzu |
| rec-smallarray | 4 | 0.0 | 1 | SmallArray-based extensible records for small-scale fast reads | (bsd3, data, library, records) | 2022-02-04 | 0.1.0.0 | daylily |
| recaptcha | 42 | 0.0 | 2 | Functions for using the reCAPTCHA service in web applications. | (bsd3, library, network) | 2018-05-14 | 0.1.0.4 | JohnMacFarlane |
| recommender-als | 24 | 0.0 | 0 | Recommendations using alternating least squares algorithm | (bsd3, library, numeric, program) | 2024-10-13 | 0.2.2.0 | kaol |
| record-dot-preprocessor | 122 | 2.0 | 5 | Preprocessor to allow record.field syntax | (bsd3, development, library, program) | 2024-01-13 | 0.2.17 | NeilMitchell |
| record-encode (deprecated in favor of heidi) | 21 | 0.0 | 1 | Generic encoding of records | (bsd3, data, data-mining, data-science, deprecated, library, machine-learning) | 2019-01-23 | 0.2.3 | ocramz |
| record-gl | 4 | 0.0 | 1 | Utilities for working with OpenGL's GLSL shading language and Nikita Volkov's "Record"s. | (bsd3, graphics, library) | 2015-03-23 | 0.1.0.0 | rabipelais |
| record-hasfield | 68 | 0.0 | 6 | A version of GHC.Records as available in future GHCs. | (bsd3, development, library) | 2024-01-21 | 1.0.1 | NeilMitchell |
| record-impl | 4 | 0.0 | 0 | (bsd3, library, unclassified) | 2022-06-10 | 0.0.0.1 | parsonsmatt | |
| record-operations | 8 | 0.0 | 0 | polymorphic record operations | (bsd3, library, records) | 2021-08-14 | 0.0.1 | KristofBastiaensen |
| records | 40 | 0.0 | 3 | A flexible record system | (bsd3, data, library, records) | 2012-01-15 | 0.1.1.6 | WolfgangJeltsch |
| records-sop | 41 | 0.0 | 5 | Record subtyping and record utilities with generics-sop | (bsd3, generics, library) | 2023-06-28 | 0.1.1.1 | AndresLoeh |
| recover-rtti | 38 | 0.0 | 4 | Recover run-time type information from the GHC heap | (bsd3, debugging, library) | 2024-06-12 | 0.5.0 | EdskoDeVries |
| recursion | 58 | 2.0 | 5 | A recursion schemes library for Haskell. | (bsd3, control, recursion) | 2021-09-12 | 2.2.5.0 | vmchale |
| recursion-schemes-ext | 52 | 0.0 | 2 | Amateur addenda to recursion-schemes | (bsd3, control, library) | 2018-05-08 | 1.0.0.4 | vmchale |
| recursion-schemes-ix | 8 | 0.0 | 0 | Recursion schemes over indexed Functors | (bsd3, data, library) | 2020-04-24 | 0.1.0.0 | SkyeSoss |
| recursive-line-count | 13 | 0.0 | 1 | Count lines in files and display them hierarchically | (bsd3, program, tools) | 2012-04-02 | 0.1 | JoeyAdams |
| recursive-zipper | 8 | 0.0 | 1 | Zippers over recursive data structures. | (bsd3, data, library) | 2021-12-02 | 0.0.0.1 | ChrisPenner |
| recursors | 3 | 0.0 | 1 | Auto-generate final encodings and their isomorphisms using Template Haskell | (bsd3, language, library) | 2017-01-10 | 0.1.0.0 | JohnWiegley |
| recv | 266 | 0.0 | 3 | Efficient network recv | (bsd3, library, network) | 2023-02-08 | 0.1.0 | KazuYamamoto |
| red-black-record | 48 | 0.0 | 0 | Extensible records and variants indexed by a type-level Red-Black tree. | (bsd3, data, library) | 2024-04-27 | 2.1.6.0 | DanielDiazCarrete |
| red-black-tree | 10 | 0.0 | 1 | Red Black Trees implemented in Haskell | (bsd3, data-structure, library) | 2017-09-17 | 0.1.0.0 | GAumala |
| redis-glob | 31 | 0.0 | 1 | Specify valid redis globs | (bsd3, library, redis, web) | 2024-02-29 | 0.1.0.8 | adetokunbo |
| redis-schema | 3 | 0.0 | 0 | Typed, schema-based, composable Redis library | (bsd3, database, library) | 2022-09-01 | 0.1.0 | swamp_agr |
| redis-simple | 15 | 0.0 | 1 | Simple redis bindings for Haskell | (bsd3, database, library) | 2010-09-24 | 0.1.1 | JasperVanDerJeugt |
| rediscaching-haxl | 13 | 0.0 | 0 | Combine redis caching and haxl. | (bsd3, cache, database, library) | 2020-09-02 | 0.1.0.0 | Lupino |
| redland | 13 | 0.0 | 1 | Redland RDF library bindings | (bsd3, database, library) | 2018-04-21 | 0.2.0.2 | defanor |
| reduce-equations | 3 | 0.0 | 0 | Simplify a set of equations by removing redundancies | (bsd3, library, math, program) | 2016-11-12 | 0.1.1.0 | chriswarbo |
| reducers | 335 | 0.0 | 11 | Semigroups, specialized containers and a general map/reduce framework | (bsd3, data, library, math, numerical, semigroups) | 2021-11-01 | 3.12.4 | EdwardKmett, EricMertens, ryanglscott |
| reenact | 18 | 0.0 | 2 | A reimplementation of the Reactive library. | (bsd3, frp, library, reactivity) | 2013-07-23 | 0.9 | HansHoglund |
| ref | 13 | 0.0 | 1 | Generic Mutable Ref Abstraction Layer | (bsd3, data, library) | 2013-03-31 | 0.1.1.2 | CarterSchonwald |
| ref-extras | 18 | 0.0 | 0 | Extra stuff for mutable references | (bsd3, data, library) | 2020-09-05 | 0.2.0 | ejconlon |
| ref-fd | 61 | 2.0 | 4 | A type class for monads with references using functional dependencies. | (bsd3, control, library) | 2023-03-28 | 0.5.0.1 | GeoffreyMainland |
| ref-mtl | 8 | 0.0 | 5 | A type class for monads with references compatible with the mtl2 library. | (bsd3, control, library) | 2011-04-05 | 0.3 | GeoffreyMainland |
| ref-tf | 126 | 0.0 | 24 | A type class for monads with references using type families. | (bsd3, control, library) | 2021-11-20 | 0.5.0.1 | GeoffreyMainland |
| refact | 152 | 0.0 | 3 | Specify refactorings to perform with apply-refact | (bsd3, development, library) | 2015-11-21 | 0.3.0.2 | mpickering |
| reference-counting | 3 | 0.0 | 0 | A reference counting library to alias linear resources | (bsd3, data, library) | 2024-06-09 | 0.1.0.0 | romes |
| references | 34 | 0.0 | 15 | Selectors for reading and updating data. | (bsd3, control, library) | 2017-11-28 | 0.3.3.1 | lazac |
| refinery | 37 | 0.0 | 2 | Toolkit for building proof automation systems | (bsd3, language, library) | 2021-04-09 | 0.4.0.0 | ReedMullanix |
| reflection | 646 | 2.25 | 94 | Reifies arbitrary terms into types that can be reflected back into terms | (bsd3, data, dependent-types, library, reflection) | 2024-05-04 | 2.1.8 | EdwardKmett, ryanglscott |
| reflection-extras | 16 | 0.0 | 1 | Utilities for the reflection package | (bsd3, data, library) | 2013-12-31 | 0.1.1.0 | EdwardKmett, JonathanFischoff |
| reflection-without-remorse | 19 | 0.0 | 1 | Efficient free and operational monads. | (bsd3, data, data-structures, library) | 2014-12-30 | 0.9.5 | AtzeVanDerPloeg |
| reflex | 175 | 2.75 | 44 | Higher-order Functional Reactive Programming | (bsd3, frp, library) | 2024-10-03 | 0.9.3.1 | JohnEricson, RyanTrinkle, abrar, 3noch, alexfmpe, maralorn, ymeister |
| reflex-animation | 18 | 0.0 | 1 | Continuous animations support for reflex | (bsd3, frp, library) | 2015-10-20 | 0.1.5 | saulzar |
| reflex-backend-socket | 6 | 0.0 | 0 | Reflex bindings for TCP sockets | (bsd3, frp, library, network, program) | 2022-05-21 | 0.2.0.1 | qfpl, jack |
| reflex-backend-wai | 6 | 0.0 | 0 | Reflex interface to `wai` | (bsd3, frp, library, program, web) | 2019-04-08 | 0.1.0.0 | qfpl |
| reflex-basic-host (deprecated in favor of reflex) | 7 | 0.0 | 1 | A basic Reflex host for backend work | (bsd3, deprecated, frp, library, program) | 2019-10-29 | 0.2.0.1 | qfpl, jack |
| reflex-dom | 68 | 2.5 | 9 | Functional Reactive Web Apps with Reflex | (bsd3, frp, gui, html, javascript, library, reactive, reactivity, user-interface, user-interfaces, web) | 2023-09-08 | 0.6.3.1 | JohnEricson, RyanTrinkle, abrar, 3noch, alexfmpe, maralorn, ymeister |
| reflex-dom-ace | 15 | 0.0 | 0 | Basic support for using the Ace editor with Reflex. | (bsd3, library, web) | 2021-05-27 | 0.3.0.3 | SlimTim10 |
| reflex-dom-colonnade (deprecated) | 20 | 0.0 | 1 | Use colonnade with reflex-dom | (bsd3, deprecated, library, web) | 2016-10-17 | 0.4.6 | andrewthad, l3c_amartin |
| reflex-dom-contrib | 11 | 2.0 | 1 | A playground for experimenting with infrastructure and common code for reflex applications | (bsd3, frp, library) | 2016-02-18 | 0.4.1 | DougBeardsley |
| reflex-dom-core | 40 | 2.0 | 11 | Functional Reactive Web Apps with Reflex | (bsd3, frp, gui, html, javascript, library, reactive, reactivity, user-interface, user-interfaces, web) | 2023-09-23 | 0.8.1.0 | JohnEricson, RyanTrinkle, abrar, 3noch, alexfmpe, maralorn, ymeister |
| reflex-dom-helpers (deprecated) | 12 | 0.0 | 2 | Html tag helpers for reflex-dom | (bsd3, deprecated, library, web) | 2019-08-04 | 0.2.0.1 | |
| reflex-dom-ionic | 13 | 0.0 | 0 | Compatible highlevel Wigdets for some Ionic Input Components | (bsd3, frp, gui, html, javascript, library, reactive, reactivity, user-interface, user-interfaces, web) | 2022-04-18 | 0.2.0.0 | ChristophBauer |
| reflex-dom-pandoc | 22 | 0.0 | 1 | Render Pandoc documents to HTML using reflex-dom | (bsd3, library, unclassified) | 2021-08-23 | 1.0.0.0 | sridca |
| reflex-dom-svg | 5 | 0.0 | 0 | Reflex functions for SVG elements. | (bsd3, frp, graphics, library, web) | 2019-05-01 | 0.3.2.0 | schalmers |
| reflex-dom-th | 25 | 0.0 | 0 | reflex-dom-th transpiles HTML templates to haskell code for reflex-dom | (bsd3, frp, gui, html, javascript, library, reactive, reactivity, user-interface, user-interfaces, web) | 2022-10-01 | 0.3.4 | ChristophBauer |
| reflex-dynamic-containers | 6 | 0.0 | 0 | various dynamic containers for Reflex | (bsd3, frp, library, reflex) | 2020-04-26 | 0.1.0.0 | pdlla |
| reflex-fsnotify | 25 | 0.0 | 1 | Reflex FRP interface for watching files | (bsd3, frp, library, system) | 2023-05-26 | 0.3.0.0 | JohnEricson, RyanTrinkle, abrar, 3noch, alexfmpe, maralorn, ymeister |
| reflex-gadt-api | 23 | 2.0 | 0 | Interact with a GADT API in your reflex-dom application. | (api, bsd3, frp, library, network, program) | 2022-12-05 | 0.2.2.1 | CaleGibbard, JohnEricson, RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| reflex-ghci | 49 | 0.0 | 0 | A GHCi widget library for use in reflex applications | (bsd3, development, frp, library, program) | 2023-08-02 | 0.2.0.1 | JohnEricson, RyanTrinkle, abrar, 3noch |
| reflex-gloss | 13 | 0.0 | 1 | An reflex interface for gloss. | (bsd3, graphics, library) | 2016-02-11 | 0.2 | jeffreyrosenbluth |
| reflex-gloss-scene | 9 | 0.0 | 0 | A simple scene-graph using reflex and gloss | (bsd3, frp, library, program) | 2015-10-20 | 0.1.2 | saulzar |
| reflex-jsx | 9 | 2.0 | 1 | Use jsx-like syntax in Reflex | (bsd3, frp, gui, jsx, language, library, web) | 2016-05-24 | 0.1.0.0 | dackerman |
| reflex-orphans (deprecated in favor of reflex) | 7 | 2.0 | 1 | Useful missing instances for Reflex | (bsd3, deprecated, frp, library) | 2016-03-08 | 0.1.0.2 | davean |
| reflex-potatoes | 4 | 0.0 | 2 | (bsd3, library, unclassified) | 2023-03-27 | 0.1.0.0 | pdlla, minimaple | |
| reflex-process | 46 | 2.0 | 1 | Reflex FRP interface for running system processes | (bsd3, frp, library, program, system) | 2024-01-16 | 0.3.3.1 | JohnEricson, RyanTrinkle, abrar, 3noch |
| reflex-test-host | 22 | 2.0 | 4 | reflex host methods for testing without external events | (bsd3, frp, library, reflex) | 2023-11-25 | 0.1.2.3 | pdlla, minimaple |
| reflex-transformers | 13 | 0.0 | 2 | Collections and switchable Monad transformers for Reflex | (bsd3, frp, library) | 2015-10-16 | 0.2.1 | saulzar |
| reflex-vty | 90 | 2.0 | 2 | Reflex FRP host and widgets for VTY applications | (bsd3, frp, library, program, vty) | 2024-11-11 | 0.6.1.0 | JohnEricson, RyanTrinkle, abrar, 3noch |
| reform | 56 | 2.0 | 18 | reform is a type-safe HTML form generation and validation library | (bsd3, library, web) | 2022-04-20 | 0.2.7.5 | JeremyShaw |
| reform-blaze | 50 | 0.0 | 5 | Add support for using blaze-html with Reform | (bsd3, library, web) | 2022-04-22 | 0.2.4.4 | JeremyShaw |
| reform-hamlet | 25 | 0.0 | 1 | Add support for using Hamlet with Reform | (bsd3, library, web) | 2017-02-10 | 0.0.5.3 | JeremyShaw |
| reform-happstack | 39 | 0.0 | 13 | Happstack support for reform. | (bsd3, library, web) | 2023-01-23 | 0.2.5.6 | JeremyShaw |
| reform-hsp | 37 | 0.0 | 9 | Add support for using HSP with Reform | (bsd3, library, web) | 2019-12-08 | 0.2.7.2 | JeremyShaw |
| reform-lucid | 16 | 0.0 | 0 | Add support for using lucid with Reform | (bsd3, library, web) | 2019-07-16 | 0.1.0.0 | goolord |
| refresht | 8 | 0.0 | 1 | Environment Monad with automatic resource refreshment | (bsd3, library, web) | 2017-01-17 | 0.1.1.0 | HiromiIshii |
| refurb | 25 | 0.0 | 1 | Tools for maintaining a database | (bsd3, database, library) | 2023-12-04 | 0.3.0.3 | dridus, asariley, dfithian |
| reg-alloc (deprecated) | 3 | 0.0 | 0 | Register allocation API | (bsd3, deprecated, library, unclassified) | 2019-10-28 | 0.1.0.0 | |
| reg-alloc-types (deprecated) | 9 | 0.0 | 0 | Types used in register allocation API | (bsd3, deprecated, library, unclassified) | 2019-10-31 | 0.1.0.0 | |
| regex | 209 | 0.0 | 9 | Toolkit for regex-base | (bsd3, library, text) | 2022-06-20 | 1.1.0.2 | ChrisDornan |
| regex-applicative-text | 15 | 0.0 | 5 | regex-applicative on text | (bsd3, library, text) | 2016-02-08 | 0.1.0.1 | phadej |
| regex-base | 328 | 2.0 | 65 | Common "Text.Regex.*" API for Regex matching | (bsd3, library, text) | 2021-11-16 | 0.94.0.2 | AndreasAbel, HerbertValerioRiedel, phadej, topos |
| regex-compat | 203 | 0.0 | 102 | Replaces/enhances "Text.Regex" | (bsd3, library, text) | 2021-02-20 | 0.95.2.1 | AndreasAbel, HerbertValerioRiedel, phadej, topos |
| regex-compat-tdfa | 27 | 0.0 | 8 | Unicode Support version of Text.Regex, using regex-tdfa | (bsd3, library, text) | 2013-10-03 | 0.95.1.4 | KidoTakahiro |
| regex-deriv | 17 | 0.0 | 1 | Replaces/Enhances Text.Regex. Implementing regular expression matching using Brzozowski's Deriviatives | (bsd3, library, text) | 2015-08-16 | 0.0.5 | KennyLu |
| regex-dfa | 6 | 0.0 | 2 | Replaces/Enhances Text.Regex | (bsd3, library, text) | 2007-03-05 | 0.91 | ChrisKuklewicz |
| regex-easy | 13 | 0.0 | 2 | sugar for regex-pcre | (bsd3, data, library) | 2014-03-05 | 0.1.0.0 | MatthiasFischmann |
| regex-examples | 93 | 0.0 | 1 | Tutorial, tests and example programs for regex | (bsd3, program, text) | 2022-06-20 | 1.1.0.2 | ChrisDornan |
| regex-parsec | 5 | 0.0 | 1 | Replaces/Enhances Text.Regex | (bsd3, library, text) | 2007-03-05 | 0.90 | ChrisKuklewicz |
| regex-pcre | 92 | 2.0 | 37 | PCRE Backend for "Text.Regex" (regex-base) | (bsd3, library, text) | 2019-09-30 | 0.95.0.0 | AndreasAbel, HerbertValerioRiedel, phadej, topos |
| regex-pcre-builtin | 174 | 0.0 | 22 | PCRE Backend for "Text.Regex" (regex-base) | (bsd3, library, text) | 2021-09-12 | 0.95.2.3.8.44 | AudreyTang, JeffShaw, TimothyHobbs |
| regex-pcre-text | 9 | 0.0 | 1 | Text-based PCRE API for regex-base | (bsd3, library, text) | 2017-06-03 | 0.94.0.1 | ChrisDornan |
| regex-pderiv | 24 | 0.0 | 1 | Replaces/Enhances Text.Regex. Implementing regular expression matching using Antimirov's partial derivatives. | (bsd3, library, text) | 2016-03-18 | 0.2.0 | KennyLu |
| regex-posix | 316 | 0.0 | 91 | POSIX Backend for "Text.Regex" (regex-base) | (bsd3, library, text) | 2021-07-19 | 0.96.0.1 | AndreasAbel, HerbertValerioRiedel, phadej, topos |
| regex-posix-unittest | 12 | 0.0 | 1 | Unit tests for the plaform's Posix regex library | (bsd3, program, text) | 2010-06-11 | 1.1 | ChrisKuklewicz |
| regex-tdfa | 487 | 2.5 | 138 | Pure Haskell Tagged DFA Backend for "Text.Regex" (regex-base) | (bsd3, library, text) | 2023-08-02 | 1.3.2.2 | AndreasAbel, AudreyTang, ChrisKuklewicz, HerbertValerioRiedel, phadej, topos |
| regex-tdfa-pipes | 7 | 0.0 | 1 | Parse with regular expressions on Producers. | (bsd3, library, text) | 2015-08-23 | 0.1.0.0 | erisco |
| regex-tdfa-quasiquoter | 8 | 0.0 | 1 | Quasi-quoter for TDFA (extended POSIX) regular expressions. | (bsd3, library, text) | 2017-08-14 | 0.2.1.0 | erisco |
| regex-tdfa-rc (deprecated in favor of regex-tdfa) | 14 | 0.0 | 2 | Replaces/Enhances Text.Regex | (bsd3, deprecated, library, text) | 2014-07-05 | 1.1.8.3 | RomanCheplyaka |
| regex-tdfa-text (deprecated in favor of regex-tdfa) | 27 | 0.0 | 20 | Text interface for regex-tdfa | (bsd3, deprecated, library, text) | 2015-08-24 | 1.0.0.3 | KidoTakahiro |
| regex-tdfa-unittest (deprecated in favor of regex-tdfa) | 7 | 0.0 | 1 | Unit tests for the regex-tdfa | (bsd3, deprecated, program, text) | 2010-10-17 | 1.1 | ChrisKuklewicz |
| regex-tdfa-utf8 | 4 | 0.0 | 1 | This combines regex-tdfa with utf8-string to allow searching over UTF8 encoded lazy bytestrings. | (bsd3, library, text) | 2009-03-22 | 1.0 | ChrisKuklewicz |
| regex-tre | 6 | 0.0 | 1 | Replaces/Enhances Text.Regex | (bsd3, library, text) | 2007-03-05 | 0.91 | ChrisKuklewicz |
| regex-type | 6 | 0.0 | 1 | Type-level regular expressions | (bsd3, data, library) | 2016-04-01 | 0.1.0.0 | kcsongor |
| regex-with-pcre | 101 | 0.0 | 3 | Toolkit for regex-base | (bsd3, library, text) | 2022-06-20 | 1.1.0.2 | ChrisDornan |
| regex-wrapper | 15 | 0.0 | 0 | Types that can only be constructed if they match a regular expression | (bsd3, data, library) | 2019-11-11 | 0.1.0.1 | lukec |
| regex-xmlschema | 15 | 0.0 | 1 | A regular expression library for W3C XML Schema regular expressions | (bsd3, library, text) | 2010-06-20 | 0.1.5 | UweSchmidt |
| regexp-tries | 7 | 0.0 | 1 | Regular Expressions on Tries. | (bsd3, data, library) | 2012-02-08 | 0.2 | AndreasBaldeau |
| regexpr-symbolic | 19 | 0.0 | 1 | Regular expressions via symbolic manipulation | (bsd3, library, text) | 2012-05-08 | 0.5 | MartinSulzmann |
| regexqq | 17 | 0.0 | 1 | A quasiquoter for PCRE regexes. | (bsd3, library, text) | 2008-06-25 | 0.6 | MattMorrow |
| regional-pointers | 25 | 0.0 | 2 | Regional memory pointers | (bsd3, library, monadic-regions, system) | 2011-09-23 | 0.7 | BasVanDijk |
| regions | 56 | 0.0 | 10 | Provides the region monad for safely opening and working with scarce resources. | (bsd3, control, library, monadic-regions) | 2011-09-23 | 0.11 | BasVanDijk |
| regions-monadsfd (deprecated in favor of regions-mtl) | 33 | 0.0 | 1 | Monads-fd instances for the RegionT monad transformer | (bsd3, control, deprecated, library, monadic-regions) | 2010-09-01 | 0.3.1.3 | BasVanDijk |
| regions-monadstf | 45 | 0.0 | 1 | Monads-tf instances for the RegionT monad transformer | (bsd3, control, library, monadic-regions) | 2011-09-23 | 0.3.1.7 | BasVanDijk |
| regions-mtl | 18 | 0.0 | 1 | mtl instances for the RegionT monad transformer | (bsd3, control, library, monadic-regions) | 2011-09-23 | 0.3.1.7 | BasVanDijk |
| register-machine-typelevel | 4 | 0.0 | 1 | A computationally universal register machine implementation at the type-level | (bsd3, language, library) | 2016-04-04 | 0.1.0.0 | kcsongor |
| regress | 8 | 0.0 | 1 | Linear and logistic regression through automatic differentiation | (bsd3, library, math) | 2015-07-13 | 0.1.1 | AlpMestanogullari |
| regression-simple | 15 | 0.0 | 1 | Simple linear and quadratic regression | (bsd3, library, math) | 2023-04-26 | 0.2.1 | phadej |
| regular | 51 | 0.0 | 12 | Generic programming library for regular datatypes. | (bsd3, generics, library) | 2014-12-24 | 0.3.4.4 | JosePedroMagalhaes |
| regular-extras | 32 | 0.0 | 1 | Additional functions for regular: arbitrary, coarbitrary, and binary get/put. | (bsd3, generics, library) | 2013-12-10 | 0.2.3 | JosePedroMagalhaes |
| regular-web | 6 | 0.0 | 1 | Generic programming for the web | (bsd3, generics, library, web) | 2010-03-20 | 0.1.1 | ChrisEidhof |
| regular-xmlpickler (deprecated in favor of generic-xmlpickler) | 15 | 0.0 | 4 | Generic generation of HXT XmlPickler instances using Regular. | (bsd3, data, deprecated, library, xml) | 2014-04-04 | 0.2 | AdamBergmark, ErikHesselink |
| rehoo (deprecated in favor of hoogle) | 18 | 0.0 | 1 | Rebuild default.hoo from many .hoo files in the current directory | (bsd3, deprecated, development, program) | 2014-04-12 | 0.3.1 | JohnWiegley |
| rel8 | 69 | 0.0 | 0 | Hey! Hey! Can u rel8? | (bsd3, library, unclassified) | 2024-03-19 | 1.5.0.0 | OliverCharles, ShaneOBrien |
| relacion | 5 | 0.0 | 1 | A relation data structure. | (bsd3, data-structures, library) | 2010-11-15 | 0.1 | LeonelFonseca |
| relation | 37 | 0.0 | 2 | A data structure representing Relations on Sets. | (bsd3, data-structures, library) | 2020-04-14 | 0.5.2.0 | newhoggy, haskellworks |
| relational-postgresql8 | 7 | 0.0 | 1 | PostgreSQL v8.x driver for haskell-relational-record | (bsd3, database, library) | 2016-02-20 | 0.2.0.0 | KeiHibino, yuga |
| relational-query | 407 | 2.25 | 10 | Typeful, Modular, Relational, algebraic query engine | (bsd3, database, library) | 2023-12-02 | 0.12.3.1 | KeiHibino |
| relational-query-HDBC | 188 | 0.0 | 6 | HDBC instance of relational-query and typed query interface for HDBC | (bsd3, database, library) | 2023-12-02 | 0.7.2.1 | KeiHibino, yuga |
| relational-query-postgresql-pure | 12 | 0.0 | 0 | The connector of relational-record and postgresql-pure. | (bsd3, database, library) | 2020-07-19 | 0.1.1.0 | kakkun61 |
| relational-record | 74 | 0.0 | 2 | Meta package of Relational Record | (bsd3, database, library) | 2018-06-17 | 0.2.2.0 | KeiHibino |
| relational-record-examples | 50 | 0.0 | 1 | Examples of Haskell Relationa Record | (bsd3, database, library) | 2023-12-02 | 0.6.0.1 | KeiHibino, yuga |
| relational-schemas | 112 | 0.0 | 4 | RDBMSs' schema templates for relational-query | (bsd3, database, library) | 2023-12-02 | 0.1.8.1 | KeiHibino, yuga |
| relative-date | 8 | 0.0 | 1 | Durations and generalized time parsing | (bsd3, data, library) | 2010-04-02 | 0.0.1 | SamAnklesaria |
| relevant-time | 6 | 0.0 | 1 | humanised relevant time | (bsd3, data-, library) | 2019-05-11 | 0.1.1.0 | chessai, goolord |
| reliable-io | 13 | 0.0 | 0 | Bindings to the low-level reliable.io library. | (bsd3, library, network) | 2021-12-03 | 0.0.2 | Mokosha |
| relit | 15 | 0.0 | 1 | Literal for regular expression | (bsd3, library, text) | 2012-02-10 | 0.1.3 | KazuYamamoto |
| reload | 4 | 0.0 | 0 | A web based Haskell IDE | (bsd3, library, program, web) | 2016-08-02 | 0.0.0.1 | JeanPhilippeMoresmau |
| remark | 6 | 0.0 | 0 | A DSL for marking student work | (bsd3, library, program, web) | 2017-01-10 | 0.0.0.0 | oleks |
| remarks | 32 | 0.0 | 0 | A DSL for marking student work | (bsd3, library, program, web) | 2017-02-17 | 0.1.13 | oleks |
| remote (deprecated in favor of distributed-process) | 8 | 0.0 | 2 | Cloud Haskell | (bsd3, deprecated, distributed-computing, library) | 2011-12-16 | 0.1.1 | JeffEpstein |
| remote-debugger | 15 | 0.0 | 1 | Interface to ghci debugger | (bsd3, debug, program) | 2015-08-06 | 0.2.2 | atsky |
| remote-json | 7 | 0.0 | 4 | Remote Monad implementation of the JSON RPC protocol | (bsd3, library, network) | 2016-02-09 | 0.2 | AndyGill |
| remote-json-client | 5 | 0.0 | 3 | Web client wrapper for remote-json | (bsd3, library, network) | 2016-02-09 | 0.2 | AndyGill |
| remote-json-server | 6 | 0.0 | 1 | Web server wrapper for remote-json | (bsd3, library, network) | 2016-02-10 | 0.2.0.1 | AndyGill |
| remote-monad | 13 | 0.0 | 4 | An parametrizable Remote Monad, and parametrizable Applicative Functor | (bsd3, control, library) | 2016-02-08 | 0.2 | AndyGill |
| render-utf8 | 12 | 0.0 | 1 | Simple Utf8 wrapper for ByteString Builder with conversion classes | (bsd3, library, text) | 2019-03-14 | 0.1.0.0 | ChrisDornan |
| repa | 138 | 2.0 | 49 | High performance, regular, shape polymorphic parallel arrays. | (bsd3, data-structures, library) | 2022-01-03 | 3.4.1.5 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale |
| repa-algorithms | 89 | 0.0 | 2 | Algorithms using the Repa array library. | (bsd3, data-structures, library) | 2022-03-20 | 3.4.1.5 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale |
| repa-array | 18 | 0.0 | 2 | Bulk array representations and operators. | (bsd3, data-structures, library) | 2016-06-18 | 4.2.3.1 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell |
| repa-bytestring | 28 | 0.0 | 3 | (deprecated) | (bsd3, data-structures, library) | 2012-04-03 | 3.0.0.1 | BasVanDijk, BenLippmeier, TrevorMcDonell |
| repa-convert | 22 | 0.0 | 3 | Packing and unpacking flat tables. | (bsd3, data-structures, library) | 2017-12-13 | 4.2.3.2 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell |
| repa-devil (deprecated in favor of friday) | 24 | 0.0 | 4 | Support for image reading and writing of Repa arrays using in-place FFI calls | (bsd3, data-structures, deprecated, library) | 2015-04-13 | 0.3.2.6 | DonaldStewart, RaphaelJavaux, ThomasDuBuisson |
| repa-eval | 14 | 0.0 | 3 | Low-level parallel operators on bulk random-accessble arrays. | (bsd3, data-structures, library) | 2016-06-18 | 4.2.3.1 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell |
| repa-examples | 76 | 0.0 | 1 | Examples using the Repa array library. | (bsd3, data-structures, program) | 2018-10-03 | 3.4.1.2 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale |
| repa-fftw | 12 | 0.0 | 1 | Perform fft with repa via FFTW | (bsd3, data-structures, library) | 2013-12-21 | 3.2.3.2 | AtsuroHoshino |
| repa-flow | 16 | 0.0 | 1 | Data-parallel data flows. | (bsd3, data-structures, library) | 2016-06-18 | 4.2.3.1 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell |
| repa-io | 88 | 0.0 | 1 | Read and write Repa arrays in various formats. | (bsd3, data-structures, library) | 2022-03-20 | 3.4.1.2 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale |
| repa-linear-algebra | 21 | 0.0 | 1 | HMatrix operations for Repa. | (bsd3, data, library) | 2016-03-01 | 0.3.0.1 | mjmrotek |
| repa-plugin | 6 | 0.0 | 1 | Data Flow Fusion GHC Plugin. | (bsd3, data-structures, library) | 2013-07-26 | 1.0.0.1 | BasVanDijk, BenLippmeier |
| repa-scalar | 31 | 0.0 | 4 | Scalar data types and conversions. | (bsd3, data-structures, library) | 2019-05-26 | 4.2.3.3 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell, vmchale |
| repa-series | 4 | 0.0 | 1 | Series Expressionss API | (bsd3, data-structures, library) | 2013-07-26 | 1.0.0.1 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell |
| repa-sndfile | 9 | 0.0 | 1 | Reading and writing sound files with repa arrays | (bsd3, data-structures, library) | 2013-12-21 | 3.2.3.3 | AtsuroHoshino |
| repa-stream | 20 | 0.0 | 3 | Stream functions not present in the vector library. | (bsd3, data-structures, library) | 2016-06-18 | 4.2.3.1 | BasVanDijk, BenLippmeier, PepeIborra, TrevorMcDonell |
| replica | 5 | 0.0 | 0 | (bsd3, library, unclassified) | 2019-06-24 | 0.1.0.0 | pkamenarsky | |
| replicant | 6 | 0.0 | 0 | Initial project template from stack | (bsd3, library, program, web) | 2016-07-07 | 0.1.0.0 | jdabbs |
| repo-based-blog | 7 | 0.0 | 1 | Blogging module using blaze html for markup | (bsd3, library, program, web) | 2014-11-14 | 0.0.1 | saep |
| repr | 46 | 0.0 | 1 | Render overloaded expressions to their textual representation. | (bsd3, library, numeric, text) | 2012-09-23 | 0.4.1.3 | BasVanDijk |
| representable-functors (deprecated in favor of adjunctions) | 142 | 0.0 | 10 | Representable functors | (bsd3, data-structures, deprecated, functors, library, monads) | 2013-10-13 | 3.2.0.2 | EdwardKmett, EricMertens, ryanglscott, AaronVargo |
| representable-profunctors (deprecated in favor of profunctors) | 56 | 0.0 | 2 | This package has been absorbed into profunctor-extras. | (bsd3, categories, control, deprecated, library) | 2013-01-07 | 3.2 | EdwardKmett |
| representable-tries | 111 | 0.0 | 2 | Tries from representations of polynomial functors | (bsd3, comonads, data-structures, functors, library, monads) | 2013-01-06 | 3.0.2 | EdwardKmett |
| reproject | 8 | 0.0 | 1 | Define and combine "materialized" projections | (bsd3, library, web) | 2017-06-16 | 0.2.0.0 | AlexanderThiemann |
| req | 283 | 2.5 | 49 | HTTP client library | (bsd3, library, network, web) | 2024-09-29 | 3.13.4 | HerbertValerioRiedel, mrkkrp |
| req-conduit | 46 | 0.0 | 4 | Conduit helpers for the req HTTP client library | (bsd3, conduit, library, network, web) | 2023-12-30 | 1.0.2 | mrkkrp |
| reqcatcher | 29 | 0.0 | 1 | A local http server to catch the HTTP redirect | (bsd3, library, web) | 2023-01-21 | 0.2.2.3 | hiratara |
| request | 27 | 2.25 | 0 | (bsd3, library, web) | 2023-12-06 | 0.2.2.0 | asaka | |
| rere | 41 | 2.0 | 0 | Regular-expressions extended with fixpoints for context-free powers | (bsd3, library, parsing) | 2023-10-31 | 0.2.0.1 | ArtemPelenitsyn |
| reservoir | 4 | 0.0 | 1 | Unweighted reservoir sampling | (bsd3, library, math) | 2018-07-29 | 0.2.0.0 | haym |
| resistor-cube | 52 | 0.0 | 1 | Compute total resistance of a cube of resistors | (bsd3, math, program) | 2021-12-05 | 0.0.1.4 | HenningThielemann |
| resolve | 4 | 0.0 | 1 | A name resolusion library | (bsd3, library, network) | 2016-12-28 | 0.1.0.0 | riaqn |
| resource-effect | 10 | 0.0 | 1 | A port of the package 'resourcet' for extensible effects. | (bsd3, control, effect, library) | 2014-01-05 | 0.1.1 | ClarkGaebel |
| resource-effectful | 8 | 0.0 | 0 | A region-based resource effect for the effectful ecosystem. | (bsd3, control, library) | 2023-05-12 | 0.1.0.0 | MichaelSzvetits |
| resource-pool | 278 | 2.25 | 117 | A high-performance striped resource pooling implementation | (bsd3, data, database, library, network) | 2023-01-16 | 0.4.0.0 | BasVanDijk, BryanOSullivan, phadej, arybczak, jonathanjouty |
| resource-pool-catchio | 10 | 0.0 | 7 | Fork of resource-pool, with a MonadCatchIO constraint | (bsd3, data, database, library, network) | 2012-03-08 | 0.2.1.0 | JurrienStutterheim |
| resource-pool-fork-avanov | 5 | 0.0 | 1 | A high-performance striped resource pooling implementation | (bsd3, data, database, library, network) | 2021-12-14 | 0.2.4.0 | avanov |
| resource-simple | 6 | 0.0 | 1 | Allocate resources which are guaranteed to be released. | (bsd3, control, library) | 2012-03-02 | 0.2 | ShaneOBrien |
| resourcet | 603 | 0.0 | 502 | Deterministic allocation and freeing of scarce resources. | (bsd3, conduit, data, library) | 2022-10-23 | 1.3.0 | MichaelSnoyman |
| resourcet-effectful | 19 | 0.0 | 1 | Adaptation of the resourcet library for the effectful ecosystem. | (bsd3, control, library) | 2023-11-05 | 1.0.1.0 | arybczak |
| resourcet-extra | 12 | 0.0 | 2 | ResourceT extras | (bsd3, databases, library) | 2024-04-17 | 0.1.1 | RenzoCarbonara |
| resourcet-pool (deprecated in favor of unliftio-pool) | 11 | 0.0 | 1 | A small library to convert a Pool into an Acquire | (bsd3, conduit, data, database, deprecated, library, network) | 2020-11-23 | 0.1.0.0 | brandonchinn178 |
| resp | 9 | 0.0 | 0 | A fast, non-backtracking parser for the redis RESP3 protocol | (bsd3, data, library) | 2024-01-26 | 2.0.0 | 414owen |
| respond | 12 | 0.0 | 1 | process and route HTTP requests and generate responses on top of WAI | (bsd3, library, program, web) | 2014-12-20 | 1.1.0 | raptros |
| rest-client | 51 | 2.0 | 1 | Utility library for use in generated API client libraries. | (bsd3, library, web) | 2018-04-03 | 0.5.2.3 | AdamBergmark, ErikHesselink |
| rest-core | 108 | 2.5 | 6 | Rest API library. | (bsd3, library, web) | 2018-04-03 | 0.39.0.2 | AdamBergmark, ErikHesselink |
| rest-example | 39 | 0.0 | 1 | Example project for rest | (bsd3, library, web) | 2016-05-02 | 0.2.0.4 | AdamBergmark, ErikHesselink |
| rest-gen | 114 | 0.0 | 2 | Documentation and client generation from rest definition. | (bsd3, library, web) | 2018-04-03 | 0.20.0.3 | AdamBergmark, ErikHesselink |
| rest-happstack | 68 | 0.0 | 1 | Rest driver for Happstack. | (bsd3, library, web) | 2016-05-02 | 0.3.1.1 | AdamBergmark, ErikHesselink |
| rest-rewrite | 87 | 0.0 | 2 | Rewriting library with online termination checking | (bsd3, library, rewriting) | 2024-08-29 | 0.4.4 | FacundoDominguez, zgrannan |
| rest-snap | 54 | 0.0 | 1 | Rest driver for Snap. | (bsd3, library, web) | 2017-10-31 | 0.3.0.0 | AdamBergmark, ErikHesselink |
| rest-stringmap | 31 | 0.0 | 3 | Maps with stringy keys that can be transcoded to JSON and XML. | (bsd3, library, silk) | 2018-03-30 | 0.2.0.7 | AdamBergmark, ErikHesselink |
| rest-types | 38 | 2.0 | 8 | Silk Rest Framework Types | (bsd3, library, web) | 2018-03-30 | 1.14.1.2 | AdamBergmark, ErikHesselink |
| rest-wai | 40 | 0.0 | 1 | Rest driver for WAI applications. | (bsd3, library, web) | 2016-05-02 | 0.2.0.1 | AdamBergmark, ErikHesselink, SebastiaanVisser |
| restartable | 7 | 0.0 | 0 | Minimal live coding library for model-view-event-update applications. | (bsd3, control, library) | 2020-11-09 | 0.3.0.0 | MichalGajda |
| restful-snap | 19 | 0.0 | 2 | (bsd3, library, snap, web) | 2022-04-26 | 0.4.2 | DougBeardsley, MichaelXavier, OzgunAtaman | |
| restricted-workers | 9 | 0.0 | 1 | Running worker processes under system resource restrictions | (bsd3, concurrency, data, library, system) | 2013-08-26 | 0.1.1 | DaniilFrumin |
| retry | 446 | 2.5 | 70 | Retry combinators for monadic actions that may fail | (bsd3, control, library) | 2023-04-17 | 0.9.3.1 | MichaelXavier, OzgunAtaman |
| retry-effectful | 5 | 0.0 | 0 | Adaptation of the retry library for the effectful ecosystem. | (bsd3, control, library) | 2022-09-30 | 0.1.0.0 | TristanCacqueray |
| rev-state | 22 | 0.0 | 1 | Reverse State monad transformer | (bsd3, control, library) | 2024-01-16 | 0.2.0.1 | DanBurton |
| reverse-apply | 16 | 0.0 | 3 | Standard version of the reverse apply operator. | (bsd3, combinators, composition, library) | 2014-04-17 | 2.0.1 | HansHoglund |
| reverse-arguments | 13 | 0.0 | 1 | Reverse the arguments of arbitrary functions. | (bsd3, data, library) | 2016-03-25 | 0.1.0.0 | JonasScholl |
| reverse-geocoding | 39 | 0.0 | 1 | Simple reverse geocoding using OpenStreeMap | (bsd3, data, library) | 2017-02-13 | 0.3.0.0 | jcristovao |
| reverse-list | 8 | 0.0 | 0 | reversed lists/snoc lists | (bsd3, data, library) | 2023-02-25 | 0.3.0.0 | edemko |
| rewrite | 18 | 0.0 | 1 | open file and rewrite it with new contents | (bsd3, program, system) | 2013-11-05 | 0.10 | OmariNorman |
| rewrite-inspector | 42 | 0.0 | 0 | Inspection of rewriting steps | (bsd3, inspection, library, program, rewriting, terminal, user-interface) | 2019-10-28 | 0.1.0.11 | omelkonian |
| rewriting | 16 | 0.0 | 2 | Generic rewriting library for regular datatypes. | (bsd3, generics, library) | 2012-04-16 | 0.2.2 | JosePedroMagalhaes |
| rex | 65 | 0.0 | 1 | A quasi-quoter for typeful results of regex captures. | (bsd3, control, library) | 2022-04-15 | 0.6.2 | MichaelSloan |
| rfc | 80 | 0.0 | 1 | Robert Fischer's Common library | (bsd3, library) | 2018-03-20 | 0.0.0.25 | RobertFischer |
| rfc1413-server | 8 | 0.0 | 1 | rfc1413 server | (bsd3, library, web) | 2017-05-01 | 0.0.0.0 | KevinCotrone |
| rfc1413-types | 15 | 0.0 | 1 | An rfc1413 parser and response renderer | (bsd3, library, web) | 2017-05-01 | 0.0.0.0 | KevinCotrone |
| rfc3339 | 30 | 0.0 | 2 | Parse and display time according to RFC3339 (deprecated) | (bsd3, library, time, web) | 2015-04-11 | 1.0.5 | HugoGomes |
| rfc5051 | 63 | 0.0 | 5 | Simple unicode collation as per RFC5051. | (bsd3, library, text) | 2020-08-01 | 0.2 | JohnMacFarlane |
| rg | 21 | 0.0 | 0 | A dynamic/unbounded alternative to Bounded Enum | (bsd3, library, types) | 2019-06-08 | 1.4.0.0 | ChrisDornan |
| rhine | 137 | 2.0 | 3 | Functional Reactive Programming with type-level clocks | (bsd3, frp, library) | 2024-11-12 | 1.5 | turion |
| rhine-bayes | 42 | 0.0 | 0 | monad-bayes backend for Rhine | (bsd3, frp, library, program) | 2024-11-12 | 1.5 | turion |
| rhine-gloss | 109 | 0.0 | 0 | Gloss backend for Rhine | (bsd3, frp, library, program) | 2024-11-12 | 1.5 | turion |
| rhine-terminal | 42 | 0.0 | 0 | Terminal backend for Rhine | (bsd3, frp, library, program) | 2024-11-12 | 1.5 | turion |
| rhythm-game-tutorial | 12 | 0.0 | 1 | Haskell rhythm game tutorial | (bsd3, graphics, monads, program) | 2015-02-23 | 0.1.1 | FumiakiKinoshita |
| rib | 24 | 2.0 | 1 | Static site generator based on Shake | (bsd3, library, web) | 2020-10-04 | 1.0.0.0 | sridca |
| rib-core | 8 | 0.0 | 1 | Static site generator based on Shake | (bsd3, library, web) | 2020-10-04 | 1.0.0.0 | sridca |
| ridley | 31 | 0.0 | 1 | Quick metrics to grow your app strong. | (bsd3, library, web) | 2024-08-22 | 0.4.0.0 | AlfredoDiNapoli, ChrisDornan, MikolajKonarski |
| ridley-extras (deprecated in favor of ridley) | 21 | 0.0 | 1 | Handy metrics that don't belong to ridley. | (bsd3, deprecated, library, web) | 2024-05-03 | 0.1.4.0 | AlfredoDiNapoli, ChrisDornan, MikolajKonarski |
| rigel-viz | 10 | 0.0 | 0 | A mid-level wrapper for vega-lite | (bsd3, data-science, graphics, library, visualization) | 2019-02-25 | 0.2.0.0 | ocramz |
| ring-buffer | 17 | 2.0 | 1 | A concurrent, mutable ring-buffer | (bsd3, data, library) | 2024-10-14 | 0.4.1 | BenGamari |
| ring-buffers | 20 | 0.0 | 0 | mutable ring buffers with atomic updates in GHC Haskell | (bsd3, data, library) | 2020-11-30 | 0.2 | chessai |
| rings | 34 | 0.0 | 2 | Ring-like objects. | (bsd3, library, math, numerical) | 2020-03-09 | 0.1.3 | cmk |
| rio-app | 11 | 0.0 | 5 | Generic App type for rio. | (bsd3, control, library, program) | 2021-06-15 | 0.1.0.0 | AlexanderBondarenko |
| rio-prettyprint | 96 | 0.0 | 5 | Pretty-printing for RIO | (bsd3, development, library) | 2023-12-24 | 0.1.8.0 | MichaelSnoyman, borsboom, fpcomplete, mpilgrem |
| risc-v | 11 | 0.0 | 1 | RISC-V | (bsd3, library, unclassified) | 2020-02-11 | 0.0.2.0 | |
| risc386 | 28 | 0.0 | 1 | Reduced instruction set i386 simulator | (bsd3, compilers-interpreters, education, program) | 2023-09-28 | 0.0.20230928 | AndreasAbel |
| riscv-isa | 12 | 0.0 | 1 | Haskell representation of the RISC-V instruction set architecture | (bsd3, library, web) | 2016-12-12 | 0.1.0.0 | cocreature |
| rison | 13 | 0.0 | 1 | Parses and renders RISON strings. | (bsd3, library, web) | 2016-06-24 | 1.1.0.0 | martinvlk |
| rivers | 5 | 0.0 | 1 | Rivers are like Streams, but different. | (bsd3, comonads, data, library, math) | 2011-12-04 | 0.1.0 | DrewDay |
| rivet (deprecated) | 8 | 0.0 | 1 | A project management tool for Haskell applications. | (bsd3, deprecated, program, unclassified) | 2015-05-17 | 0.1.0.0 | DanielPatterson |
| rivet-adaptor-postgresql | 8 | 0.0 | 1 | Rivet migration library postgresql backend | (bsd3, library, web) | 2016-07-24 | 0.1.0.0 | DanielPatterson |
| rivet-autoimporter | 6 | 0.0 | 1 | Database migration library; automatic importer. | (bsd3, database, program) | 2016-07-24 | 0.1.0.0 | DanielPatterson |
| rivet-core | 14 | 0.0 | 2 | Database migration library; core functionality. | (bsd3, database, library) | 2016-07-24 | 0.2.0.0 | DanielPatterson |
| rivet-migration | 7 | 0.0 | 1 | Postgresql migration support for project management tool. | (bsd3, library, unclassified) | 2015-05-22 | 0.1.0.1 | DanielPatterson |
| rivet-simple-deploy | 6 | 0.0 | 0 | Basic deployment support for project management tool. | (bsd3, library, unclassified) | 2015-05-17 | 0.1.0.0 | DanielPatterson |
| rl-satton | 25 | 0.0 | 0 | Collection of Reinforcement Learning algorithms | (bsd3, library, machine-learning, program) | 2016-10-04 | 0.1.2.4 | SergeyMironov |
| rlist | 11 | 0.0 | 1 | Lists with cheap snocs | (bsd3, library, unclassified) | 2016-03-11 | 0.1.0 | guaraqe |
| rmonad | 36 | 0.0 | 1 | Restricted monad library | (bsd3, control, library) | 2013-12-23 | 0.8.0.2 | GaneshSittampalam |
| rng-utils | 25 | 0.0 | 1 | RNG within an IORef for convenient concurrent use | (bsd3, data, library, random) | 2020-09-23 | 0.3.1 | DougBeardsley, MichaelXavier, OzgunAtaman |
| roboservant | 13 | 2.0 | 0 | Automatic session-aware servant testing | (bsd3, library, web) | 2022-12-15 | 0.1.0.3 | MarkWotton, sgschlesinger |
| robots-txt | 61 | 0.0 | 1 | Parser for robots.txt | (bsd3, library, web) | 2024-10-31 | 0.4.1.8 | MarkWotton |
| roc-cluster | 6 | 0.0 | 0 | ROC online clustering algorithm | (bsd3, data, library) | 2017-05-17 | 0.1.0.0 | NCrashed |
| roc-cluster-demo | 5 | 0.0 | 1 | Gloss interactive demo for roc-cluster package | (bsd3, program, web) | 2017-05-17 | 0.1.0.0 | NCrashed |
| roc-id | 29 | 2.0 | 0 | Implementation of the ROC (Taiwan) National ID standard. | (bsd3, identification, library) | 2024-05-18 | 0.2.0.3 | JonathanKnowles |
| rock | 49 | 0.0 | 0 | A build system for incremental, parallel, and demand-driven computations | (bsd3, development, library) | 2023-10-13 | 0.3.1.2 | OlleFredriksson, luc_tielen, placidex |
| rocksdb-haskell | 17 | 0.0 | 6 | Haskell bindings to RocksDB | (bsd3, database, ffi, library) | 2017-12-03 | 1.0.1 | AlexanderThiemann, gromak, serokell |
| rocksdb-haskell-jprupp | 44 | 0.0 | 3 | Haskell bindings for RocksDB | (bsd3, database, ffi, library) | 2023-09-13 | 2.1.6 | jprupp |
| roku-api | 5 | 0.0 | 1 | Bindings to Roku's External Control API | (bsd3, library, network) | 2018-03-26 | 0.1.0.0 | puffnfresh |
| roles | 14 | 0.0 | 1 | Composable class-based roles | (bsd3, data, library) | 2021-10-05 | 0.2.1.0 | mnoonan |
| rollbar-hs | 24 | 0.0 | 2 | Core Rollbar data types and APIs. | (bsd3, library, web) | 2018-08-08 | 0.3.1.0 | joneshf |
| rolling-queue | 11 | 0.0 | 2 | Bounded channel for STM that discards old entries when full | (bsd3, data, library) | 2012-02-16 | 0.1 | JoeyAdams |
| roman-numerals | 64 | 0.0 | 4 | Parsing and pretty printing of Roman numerals | (bsd3, library, numerical, parsing) | 2014-11-07 | 0.5.1.5 | RoelVanDijk |
| romkan | 7 | 0.0 | 1 | Japanese Romaji <-> Japanese Kana conversion library | (bsd3, library, natural-language-processing) | 2014-04-07 | 0.1.0.0 | KarlVoigtland |
| ron | 31 | 2.0 | 3 | RON | (bsd3, database, distributed-systems, library, protocol) | 2021-07-15 | 0.12 | cblp |
| ron-rdt | 15 | 0.0 | 2 | Replicated Data Types (RON-RDT) | (bsd3, database, distributed-systems, library, protocol) | 2019-10-08 | 0.10 | cblp |
| ron-schema | 12 | 0.0 | 0 | RON-Schema | (bsd3, database, distributed-systems, library, protocol) | 2019-09-06 | 0.9.1 | cblp |
| ron-storage | 18 | 0.0 | 0 | RON Storage | (bsd3, database, distributed-systems, library, protocol) | 2019-10-08 | 0.11 | cblp |
| rope | 38 | 0.0 | 2 | Tools for manipulating fingertrees of bytestrings with optional annotations | (bsd3, language, library) | 2014-03-21 | 0.6.4 | EdwardKmett |
| rope-utf16-splay | 56 | 0.0 | 7 | Ropes optimised for updating using UTF-16 code units and row/column pairs. | (bsd3, data, language, library, text) | 2022-01-14 | 0.4.0.0 | AlanZimmerman, OlleFredriksson |
| rose | 9 | 0.0 | 0 | rose trees | (bsd3, data, library) | 2021-01-04 | 0.1 | chessai |
| rose-trees | 28 | 0.0 | 2 | Various trie implementations in Haskell | (bsd3, data, library, tree) | 2020-03-07 | 0.0.4.5 | athanclark |
| rosebud | 12 | 0.0 | 0 | Common rose tree/forest functions | (bsd3, data, library) | 2020-11-19 | 0.2.0.0 | jship |
| rosezipper | 29 | 2.0 | 9 | Generic zipper implementation for Data.Tree | (bsd3, data-structures, library) | 2010-06-06 | 0.2 | EricKow, IavorDiatchki |
| roshask | 11 | 0.0 | 1 | Haskell support for the ROS robotics framework. | (bsd3, library, program, robotics) | 2015-06-22 | 0.2.1 | AnthonyCowley |
| rosmsg | 14 | 0.0 | 0 | ROS message parser, render, TH | (bsd3, library, robotics) | 2016-09-20 | 0.5.2.0 | akru |
| rosmsg-bin | 3 | 0.0 | 1 | ROS message management tools | (bsd3, program, robotics) | 2016-09-13 | 0.1.0.0 | akru |
| rospkg | 17 | 0.0 | 0 | ROS package system information | (bsd3, library, program, robotics) | 2016-09-12 | 0.2.3.0 | akru |
| rosso | 6 | 0.0 | 1 | General purpose utility library | (bsd3, library, utility) | 2011-06-21 | 1.0 | RobertHenderson |
| rot13 | 24 | 0.0 | 1 | Fast ROT13 cipher for Haskell. | (bsd3, codec, library) | 2017-07-11 | 0.2.0.1 | KyleVanBerendonck |
| rotating-log | 20 | 2.0 | 1 | Size-limited, concurrent, automatically-rotating log writer. | (bsd3, library, logging) | 2018-01-18 | 0.4.3 | MichaelXavier, OzgunAtaman |
| rounded | 29 | 0.0 | 2 | Correctly-rounded arbitrary-precision floating-point arithmetic | (bsd3, library, math, numeric) | 2023-10-02 | 1.1.1 | ClaudeHeilandAllen |
| rounded-hw | 16 | 0.0 | 0 | Directed rounding for built-in floating types | (bsd3, library, math, numeric) | 2023-11-18 | 0.4.0 | aratamizuki |
| rounding (deprecated) | 12 | 0.0 | 2 | Explicit floating point rounding mode wrappers | (bsd3, deprecated, library, math) | 2010-06-13 | 0.3.0 | EdwardKmett |
| roundtrip | 36 | 0.0 | 5 | Bidirectional (de-)serialization | (bsd3, library, text) | 2020-05-05 | 0.2.0.7 | StefanWehr |
| roundtrip-aeson | 12 | 0.0 | 2 | Un-/parse JSON with roundtrip invertible syntax definitions. | (bsd3, data, library) | 2018-10-14 | 0.3.0.2 | ThomasSutton, ChristianMarie |
| roundtrip-string | 13 | 0.0 | 2 | Bidirectional (de-)serialization | (bsd3, library, text) | 2014-01-30 | 0.1.0.1 | StefanWehr |
| roundtrip-xml | 21 | 0.0 | 1 | Bidirectional (de-)serialization for XML. | (bsd3, library, text) | 2014-01-30 | 0.3.0.5 | StefanWehr |
| route-planning | 15 | 0.0 | 1 | A library and utilities for creating a route | (bsd3, data, library) | 2014-04-18 | 0.0.3 | TonyMorris |
| row (deprecated) | 11 | 0.0 | 1 | Row types | (bsd3, deprecated, library, unclassified) | 2018-08-31 | 0.0.0.0 | |
| rowdy | 8 | 0.0 | 1 | An EDSL for web application routes. | (bsd3, library, web) | 2018-04-02 | 0.0.1.0 | parsonsmatt |
| rowdy-yesod | 12 | 0.0 | 1 | An EDSL for web application routes. | (bsd3, library, web) | 2020-11-21 | 0.0.1.1 | parsonsmatt |
| rowrecord | 6 | 0.0 | 2 | Build records from lists of strings, as from CSV files. | (bsd3, data, library, text) | 2010-09-27 | 0.1 | KeeganMcAllister |
| rp-tree | 52 | 2.0 | 0 | Random projection trees | (bsd3, data, data-mining, data-structures, library, machine-learning, program) | 2021-11-04 | 0.7.1 | ocramz |
| rpc | 10 | 0.0 | 1 | type safe rpcs provided as basic IO actions | (bsd3, library, network) | 2010-06-10 | 0.0.1 | SamAnklesaria |
| rpc-framework | 33 | 2.0 | 1 | a remote procedure call framework | (bsd3, library, network, program, web) | 2012-09-05 | 2.0.0.2 | MatthewMirman |
| rpf | 16 | 0.0 | 1 | Receiver Policy Framework | (bsd3, network, program) | 2013-12-27 | 0.2.5 | KazuYamamoto |
| rpm | 4 | 0.0 | 1 | Cozy little project to question unruly rpm packages. | (bsd3, library, system) | 2010-11-01 | 0.0.1 | EricStolten |
| rpmbuild-order | 91 | 0.0 | 1 | Sort RPM packages in dependency order | (bsd3, distribution, library, program) | 2024-08-04 | 0.4.12 | JensPetersen |
| rpmostree-update | 10 | 0.0 | 0 | rpm-ostree update wrapper that caches change info | (bsd3, program, utility) | 2023-04-10 | 0.1.2 | JensPetersen |
| rrb-vector | 41 | 0.0 | 1 | Efficient RRB-Vectors | (bsd3, data-structures, library) | 2024-07-17 | 0.2.2.1 | konsumlamm |
| rrule | 13 | 0.0 | 0 | Recurrence rule parser and formatter | (bsd3, library, time) | 2021-11-20 | 0.1.2 | MitchellVitez |
| rsagl | 18 | 0.0 | 2 | The RogueStar Animation and Graphics Library | (bsd3, graphics, library) | 2011-04-08 | 0.6.0.1 | ChristopherLaneHinson, GwernBranwen |
| rsagl-frp | 7 | 0.0 | 3 | The RogueStar Animation and Graphics Library: Functional Reactive Programming | (bsd3, frp, library) | 2011-04-08 | 0.6.0.1 | ChristopherLaneHinson |
| rsagl-math | 7 | 0.0 | 4 | The RogueStar Animation and Graphics Library: Mathematics | (bsd3, library, math) | 2011-04-08 | 0.6.0.1 | ChristopherLaneHinson |
| rss2irc | 54 | 0.0 | 1 | watches an RSS/Atom feed and writes it to an IRC channel | (bsd3, irc, program) | 2018-06-29 | 1.2 | DonaldStewart, SimonMichael |
| rstream | 5 | 0.0 | 1 | stream-fusion framework from vector | (bsd3, data, data-structures, library) | 2018-11-01 | 0.1.0.0 | chessai |
| rt | 14 | 2.0 | 1 | A more fine-grained version of state threads (ST) | (bsd3, control, library) | 2024-04-08 | 0.1.0.0 | j_mie6 |
| rtcm | 102 | 0.0 | 1 | Haskell bindings for RTCM. | (bsd3, library, network, program) | 2019-04-05 | 0.2.39 | peddie, markfine, mookerji |
| rtlsdr | 26 | 0.0 | 2 | Bindings to librtlsdr | (bsd3, library, software-defined-radio) | 2016-07-31 | 0.1.0.5 | adamwalker |
| rtnetlink | 21 | 0.0 | 1 | Manipulate network devices, addresses, and routes on Linux | (bsd3, library, network, system) | 2019-07-06 | 0.2.0.1 | BenHamlin |
| ruff | 24 | 0.0 | 2 | relatively useful fractal functions | (bsd3, library, math) | 2016-11-07 | 0.4.0.1 | ClaudeHeilandAllen |
| ruin | 7 | 0.0 | 1 | Pliable records | (bsd3, data, library, records) | 2016-08-07 | 0.1.0.1 | NicolasFrisby |
| ruler | 12 | 0.0 | 1 | Ruler tool for UHC | (bsd3, development, program) | 2018-01-28 | 0.4.1.0 | AtzeDijkstra, JeroenBransen |
| run-haskell-module | 17 | 0.0 | 2 | Running newly generated Haskell source module. | (bsd3, data, library, tools) | 2020-03-29 | 0.0.2 | MichalGajda |
| run-st | 98 | 0.0 | 17 | runST without boxing penalty | (bsd3, data, library) | 2024-02-13 | 0.1.3.3 | andrewthad, chessai, l3c_amartin |
| rungekutta | 7 | 0.0 | 1 | A collection of explicit Runge-Kutta methods of various orders | (bsd3, library, numeric) | 2009-04-23 | 1.0.2 | UweHollerbach |
| rungekutta2 | 5 | 2.0 | 0 | Explicit Runge-Kutta methods of various orders (fork of 'rungekutta') | (bsd3, library, numeric, program) | 2022-03-11 | 1.0.3 | ocramz |
| runhs | 14 | 2.0 | 0 | Stack wrapper for single-file Haskell programs. | (bsd3, program, tools) | 2021-02-01 | 1.0.0.9 | danielbrice |
| runmany | 17 | 0.0 | 1 | Run multiple commands, interleaving output and errors | (bsd3, data, nix, program, system) | 2018-04-26 | 0.1.3 | JohnWiegley |
| runmemo | 18 | 0.0 | 1 | A simple memoization helper library | (bsd3, data, library) | 2013-11-28 | 1.0.0.1 | DanBurton |
| rv | 15 | 0.0 | 1 | RISC-V | (bsd3, library, unclassified) | 2020-02-11 | 0.0.1.0 | |
| rws | 5 | 0.0 | 1 | Packet Generation | (bsd3, network, program) | 2013-06-10 | 0.1.1.2 | KarlKnutsson |
| rzk | 120 | 2.0 | 1 | An experimental proof assistant for synthetic ∞-categories | (bsd3, dependent-types, library, program) | 2024-08-18 | 0.7.5 | NickolayKudasov |
| s-cargot | 73 | 0.0 | 4 | A flexible, extensible s-expression library. | (bsd3, data, library) | 2023-04-08 | 0.1.6.0 | gdritter |
| s3-signer | 21 | 0.0 | 1 | Pre-signed Amazon S3 URLs | (aws, bsd3, library, network) | 2018-05-03 | 0.5.0.0 | DavidJohnson |
| safe | 414 | 2.25 | 397 | Library of safe (exception free) functions | (bsd3, library, unclassified) | 2024-01-18 | 0.3.21 | NeilMitchell |
| safe-access | 42 | 0.0 | 1 | A simple environment to control access to data | (bsd3, library, security) | 2020-02-21 | 0.3.3.1 | thoferon |
| safe-buffer-monad | 7 | 0.0 | 1 | A monadic buffer resilient to exceptions | (bsd3, control, library) | 2018-06-17 | 0.1.0 | dcastro |
| safe-coerce | 9 | 0.0 | 1 | A friendly shorthand for an old friend | (bsd3, coerce, library) | 2018-10-13 | 0.2.0.0 | kcsongor |
| safe-coupling | 8 | 2.0 | 0 | Relational proof system for probabilistic algorithms | (bsd3, formal-methods, library) | 2022-06-15 | 0.1.0.1 | oquechy |
| safe-decimal | 21 | 0.0 | 1 | Safe and very efficient arithmetic operations on fixed decimal point numbers | (bsd3, library, math, numeric, numerical) | 2021-06-10 | 0.2.1.0 | lehins |
| safe-exceptions-checked (deprecated) | 8 | 2.0 | 3 | Safe, checked exceptions | (bsd3, control, deprecated, library) | 2017-01-28 | 0.1.0 | mitchellwrosen |
| safe-failure (deprecated) | 25 | 0.0 | 9 | Library for safe functions (deprecated) | (bsd3, deprecated, failure, library) | 2014-03-21 | 0.5.0.2 | MichaelSnoyman, PepeIborra |
| safe-freeze | 10 | 0.0 | 1 | Support for safely freezing multiple arrays in the ST monad. | (bsd3, data, library) | 2012-06-02 | 0.2.1 | ReinerPope |
| safe-gen | 12 | 0.0 | 0 | Recursive Arbitrary instances without headaches | (bsd3, library, testing) | 2023-04-18 | 1.0.1 | jonascarpay |
| safe-globals | 8 | 0.0 | 1 | Safe top-level mutable variables which scope like ordinary values | (bsd3, data, library) | 2011-12-21 | 0.1.1 | KeeganMcAllister |
| safe-lazy-io | 5 | 0.0 | 1 | A library providing safe lazy IO features. | (bsd3, library, system) | 2009-03-20 | 0.1 | NicolasPouillard |
| safe-length | 8 | 2.0 | 1 | Tired of accidentally calling length on tuples? Relief at last! | (bsd3, data, library) | 2015-10-29 | 0.1.0.0 | JeremyShaw |
| safe-money | 100 | 2.25 | 9 | Type-safe and lossless encoding and manipulation of money, fiat currencies, crypto currencies and precious metals. | (bsd3, library, money) | 2021-08-27 | 0.9.1 | RenzoCarbonara |
| safe-money-aeson | 13 | 0.0 | 1 | Instances from the aeson library for the safe-money library. | (bsd3, library, money) | 2019-03-21 | 0.1.1 | RenzoCarbonara |
| safe-money-cereal | 7 | 0.0 | 1 | Instances from the cereal library for the safe-money library. | (bsd3, library, money) | 2019-03-21 | 0.1.1 | RenzoCarbonara |
| safe-money-serialise | 14 | 0.0 | 1 | Instances from the serialise library for the safe-money library. | (bsd3, library, money) | 2019-03-21 | 0.1.1 | RenzoCarbonara |
| safe-money-store | 12 | 0.0 | 1 | Instances from the store library for the safe-money library. | (bsd3, library, money) | 2019-03-21 | 0.1.1 | RenzoCarbonara |
| safe-money-xmlbf | 13 | 0.0 | 1 | Instances from the xmlbf library for the safe-money library. | (bsd3, library, money) | 2019-05-19 | 0.1.2 | RenzoCarbonara |
| safe-plugins | 6 | 0.0 | 1 | A small wrapper over hs-plugins to allow loading safe plugins | (bsd3, library, system) | 2010-12-02 | 0.1 | IlyaPortnov |
| safe-printf | 4 | 0.0 | 1 | Well-typed, flexible and variadic printf for Haskell | (bsd3, library, text) | 2015-06-10 | 0.1.0.0 | HiromiIshii |
| safe-wild-cards | 140 | 0.0 | 2 | Use RecordWildCards safely | (bsd3, control, library) | 2024-05-31 | 1.0.0.2 | Artyom, amesgen |
| safeint | 18 | 0.0 | 1 | overflow-checked Int type | (bsd3, data, library) | 2015-10-29 | 0.6 | AndresLoeh |
| safer-file-handles | 33 | 0.0 | 4 | Type-safe file handling | (bsd3, library, monadic-regions, system) | 2011-09-23 | 0.11 | BasVanDijk |
| safer-file-handles-bytestring | 20 | 0.0 | 1 | Extends safer-file-handles with ByteString operations | (bsd3, library, monadic-regions, system) | 2011-09-23 | 0.3.0.1 | BasVanDijk |
| safer-file-handles-text | 21 | 0.0 | 1 | Extends safer-file-handles with Text operations | (bsd3, library, monadic-regions, system) | 2011-09-23 | 0.2.0.2 | BasVanDijk |
| saferoute | 11 | 0.0 | 1 | A simple type-safe routing library. | (bsd3, library, web) | 2014-07-18 | 0.2.0.0 | pharpend |
| sai-shape-syb | 23 | 0.0 | 1 | Obtain homogeneous values from arbitrary values, transforming or culling data | (bsd3, generics, library) | 2015-01-03 | 0.3.4 | AndrewSeniuk |
| sak | 31 | 2.0 | 0 | Compression command-line tool | (bsd3, commandline, compression, program) | 2024-04-20 | 0.1.3.2 | vmchale |
| sakuraio-platform | 9 | 0.0 | 1 | Haskell representation of messages exchanged on the sakura.io platform. | (bsd3, library, network) | 2018-07-08 | 0.1.0.0 | tkmsm |
| salvia | 20 | 0.0 | 7 | Modular web application framework. | (bsd3, library, network, web) | 2010-03-21 | 1.0.0 | SebastiaanVisser |
| salvia-demo | 5 | 0.0 | 1 | Demo Salvia servers. | (bsd3, library, network, program, web) | 2010-03-21 | 1.0.0 | SebastiaanVisser |
| salvia-extras | 17 | 0.0 | 3 | Collection of non-fundamental handlers for the Salvia web server. | (bsd3, library, network, web) | 2010-03-21 | 1.0.0 | SebastiaanVisser |
| salvia-protocol | 9 | 0.0 | 7 | Salvia webserver protocol suite supporting URI, HTTP, Cookie and MIME. | (bsd3, library, network, protocol, web) | 2010-03-21 | 1.0.1 | SebastiaanVisser |
| salvia-sessions | 5 | 0.0 | 2 | Session support for the Salvia webserver. | (bsd3, library, network, web) | 2010-03-21 | 1.0.0 | SebastiaanVisser |
| salvia-websocket | 4 | 0.0 | 2 | Websocket implementation for the Salvia Webserver. | (bsd3, library, network, web) | 2010-03-21 | 1.0.0 | SebastiaanVisser |
| sample-frame | 31 | 0.0 | 8 | Handling of samples in an (audio) signal | (bsd3, library, sound) | 2023-01-06 | 0.0.4 | HenningThielemann |
| sample-frame-np | 36 | 0.0 | 3 | Orphan instances for types from sample-frame and numericprelude | (bsd3, library, sound) | 2023-01-06 | 0.0.5 | HenningThielemann |
| samsort | 8 | 0.0 | 2 | A stable adaptive mergesort implementation | (bsd3, data, library) | 2024-05-05 | 0.1.0.0 | meooow |
| sandi | 180 | 0.0 | 7 | Data encoding library | (bsd3, codec, conduit, library) | 2019-02-04 | 0.5 | MagnusTherning |
| sandlib | 7 | 0.0 | 1 | SAND data serialization and manipulation library | (ai, bsd3, library) | 2012-03-28 | 0.0.2 | MahmutBulut |
| sandwatch | 3 | 2.0 | 0 | record historical command runtimes for later prediction | (bsd3, command-line, library, program) | 2024-04-29 | 0.1.1.0 | ShaeErisson |
| sandwich | 171 | 0.0 | 5 | Yet another test framework for Haskell | (bsd3, library, program, testing) | 2024-11-14 | 0.3.0.2 | thomasjm |
| sandwich-contexts | 42 | 0.0 | 1 | Contexts for the Sandwich test library | (bsd3, library, unclassified) | 2024-11-14 | 0.3.0.1 | thomasjm |
| sandwich-hedgehog | 20 | 0.0 | 0 | Sandwich integration with Hedgehog | (bsd3, library, testing) | 2024-09-13 | 0.1.3.1 | thomasjm |
| sandwich-quickcheck | 28 | 0.0 | 0 | Sandwich integration with QuickCheck | (bsd3, library, testing) | 2023-04-13 | 0.1.0.7 | thomasjm |
| sandwich-slack | 39 | 0.0 | 0 | Sandwich integration with Slack | (bsd3, library, program, testing) | 2023-06-22 | 0.1.2.0 | thomasjm |
| sandwich-webdriver | 74 | 0.0 | 0 | Sandwich integration with Selenium WebDriver | (bsd3, library, testing) | 2024-11-03 | 0.3.0.0 | thomasjm |
| sarasvati | 6 | 0.0 | 1 | audio library. | (bsd3, library, sound) | 2013-10-26 | 0.3.0.0 | outoftune |
| sasha | 11 | 0.0 | 0 | A staged lexer generator | (bsd3, development, lexing, library) | 2023-05-28 | 0.2 | phadej |
| sasl | 7 | 0.0 | 3 | SASL implementation using simple-pipe | (bsd3, library, network) | 2014-08-26 | YoshikuniJujo | |
| sat-simple | 4 | 0.0 | 0 | A high-level wrapper over minisat | (bsd3, data, library) | 2023-10-17 | 0.1.0.0 | phadej |
| satchmo-toysat | 8 | 0.0 | 1 | toysat driver as backend for satchmo | (algorithms, bsd3, library, logic) | 2015-05-31 | 0.2.1.0 | MasahiroSakai |
| savage | 14 | 0.0 | 1 | re-export of the random generators from Hedgehog | (bsd3, library, testing) | 2017-12-27 | 1.0.3 | chessai |
| sax | 4 | 0.0 | 1 | Monadic streaming XML parser | (bsd3, library, sax, text) | 2018-04-13 | 0.1.0.0 | dredozubov |
| say-my-name | 9 | 0.0 | 0 | Require explicit type application for some type variables. | (bsd3, library, types) | 2020-11-18 | 0.1.0.0 | mnoonan |
| sbp2udp (deprecated) | 5 | 0.0 | 1 | SBP to UDP | (bsd3, deprecated, network, program) | 2016-06-02 | 0.0.1 | markfine |
| sbv | 671 | 2.75 | 12 | SMT Based Verification: Symbolic Haskell theorem prover using SMT solving. | (bit-vectors, bsd3, formal-methods, library, math, smt, symbolic-computation, theorem-provers) | 2024-11-07 | 11.0 | LeventErkok |
| sbv-program | 8 | 0.0 | 0 | Component-based program synthesis using SBV | (bit-vectors, bsd3, formal-methods, library, smt, symbolic-computation) | 2023-01-26 | 1.1.0.0 | arrowd |
| sbvPlugin | 62 | 0.0 | 1 | Formally prove properties of Haskell programs using SBV/SMT | (bsd3, formal-methods, library, math, smt, symbolic-computation, theorem-provers) | 2024-05-22 | 9.10.1 | LeventErkok |
| sc2-lowlevel | 3 | 0.0 | 1 | Low-level Starcraft II API | (bsd3, ffi, game, library, network) | 2019-02-06 | 0.1.0.0 | spacekitteh |
| sc2-support | 5 | 0.0 | 2 | Support and utility library for sc2hs. | (bsd3, ffi, game, library, network) | 2019-02-06 | 0.1.0.0 | spacekitteh |
| scalable-server | 17 | 0.0 | 1 | Library for writing fast/scalable TCP-based services | (bsd3, library, network) | 2012-01-04 | 0.2.2 | JamieTurner |
| scaleimage | 8 | 0.0 | 1 | Scale an image to a new geometry | (bsd3, graphics, program) | 2008-06-19 | 0.1 | DonaldStewart |
| scan | 32 | 0.0 | 1 | lexical style suggestions for source code | (bsd3, development, program) | 2014-01-09 | 0.1.0.9 | ChristianMaeder |
| scan-vector-machine | 29 | 0.0 | 1 | An implementation of the Scan Vector Machine instruction set in Haskell | (bsd3, library, parallelism) | 2012-02-04 | 0.2.7 | AdamMegacz |
| scanner | 72 | 0.0 | 6 | Fast non-backtracking incremental combinator parsing for bytestrings | (bsd3, library, parsing) | 2019-09-18 | 0.3.1 | YurasShumovich |
| scanner-attoparsec | 10 | 0.0 | 1 | Inject attoparsec parser with backtracking into non-backtracking scanner | (bsd3, library, parsing) | 2021-04-02 | 0.2 | YurasShumovich |
| scat | 23 | 0.0 | 1 | Generates unique passwords for various websites from a single password. | (bsd3, password, program) | 2017-09-28 | 1.1.0.3 | RomainEdelmann |
| scenegraph | 20 | 0.0 | 1 | Scene Graph | (bsd3, graphics, library) | 2022-06-08 | 0.2.0.1 | MarkWassell, pippijn |
| scgi (deprecated in favor of wai) | 28 | 0.0 | 1 | A Haskell library for writing SCGI programs. | (bsd3, deprecated, library, network) | 2010-11-02 | 0.3.3 | ChrisForno, EricSessoms, StephenBlackheath |
| schedevr | 16 | 0.0 | 1 | Marge schedules and show EVR | (bsd3, development, program) | 2014-04-26 | 0.1.0.6 | YoshikuniJujo |
| scheduler | 120 | 2.25 | 4 | Work stealing scheduler. | (bsd3, concurrency, library, parallelism) | 2021-10-11 | 2.0.0.1 | lehins |
| scheduling | 6 | 0.0 | 0 | An interview scheduler using constraint satisfaction and Google Sheets | (bsd3, cloud, library, program, time) | 2022-01-12 | 0.1.0.0 | TomLippincott |
| schedyield | 6 | 0.0 | 1 | Exposes standard POSIX function sched_yield. | (bsd3, library, parallelism, system) | 2012-07-03 | 1.0 | MichalGajda |
| schemas | 29 | 0.0 | 0 | schema guided serialization | (bsd3, data, library) | 2020-04-28 | 0.4.0.2 | PepeIborra, adamse |
| schematic | 41 | 1.75 | 1 | JSON-biased spec and validation tool | (bsd3, data, library) | 2021-01-15 | 0.5.1.0 | dredozubov |
| scholdoc-citeproc | 5 | 0.0 | 1 | Scholdoc fork of pandoc-citeproc | (bsd3, library, program, text) | 2014-10-17 | 0.6 | timtylin |
| schonfinkeling | 7 | 0.0 | 1 | Transformation of n-ary functions to unary functions | (bsd3, control, library) | 2011-10-03 | 0.1.0.0 | DenisDefreyne |
| science-constants | 21 | 0.0 | 2 | Mathematical/physical/chemical constants | (bsd3, chemistry, library, math, physics, science) | 2020-01-13 | 0.2.0.2 | cbou |
| science-constants-dimensional | 22 | 0.0 | 1 | Mathematical/physical/chemical constants | (bsd3, chemistry, library, math, physics, science) | 2020-01-13 | 0.1.0.3 | cbou |
| scientific | 727 | 2.25 | 484 | Numbers represented using scientific notation | (bsd3, data, library) | 2024-05-14 | 0.3.8.0 | BasVanDijk, BryanOSullivan, phadej |
| scientific-notation | 42 | 0.0 | 3 | Scientific notation intended for tokenization | (bsd3, data, library) | 2024-02-13 | 0.1.7.0 | andrewthad, l3c_amartin |
| scion | 8 | 0.0 | 2 | Haskell IDE library | (bsd3, development, library) | 2009-08-27 | 0.1.0.2 | ThomasSchilling |
| scion-browser | 93 | 0.0 | 1 | Command-line interface for browsing and searching packages documentation | (bsd3, development, library, program) | 2015-02-07 | 0.5.0 | AlejandroSerrano, JeanPhilippeMoresmau |
| scope | 23 | 0.0 | 2 | An interactive renderer for plotting time-series data | (bsd3, development, library) | 2012-11-19 | 0.8.0.1 | ConradParker |
| scope-cairo | 6 | 0.0 | 1 | An interactive renderer for plotting time-series data | (bsd3, development, library, program) | 2012-11-19 | 0.8.0.1 | ConradParker |
| scottish | 10 | 0.0 | 1 | scotty with batteries included | (bsd3, library, web) | 2014-03-18 | 0.1.0.1 | echaozh |
| scotty | 371 | 2.5 | 63 | Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp | (bsd3, library, web) | 2024-03-09 | 0.22 | AndrewFarmer, FumiakiKinoshita, ryanglscott, ocramz, chessai, danielbrice |
| scotty-binding-play | 17 | 0.0 | 1 | The Play Framework style data binding in Scotty. | (bsd3, library, web) | 2014-10-26 | 1.3 | YusukeNomura |
| scotty-cookie (deprecated) | 19 | 0.0 | 1 | Cookie management helper functions for Scotty framework | (bsd3, deprecated, library, web) | 2014-09-16 | 0.1.0.3 | MartinsMacs |
| scotty-hastache | 14 | 0.0 | 1 | Easy Mustache templating support for Scotty | (bsd3, library, web) | 2014-04-03 | 0.2.1 | DaniilFrumin |
| scotty-haxl | 7 | 0.0 | 0 | Combine scotty and haxl | (bsd3, concurrency, library, scotty, web) | 2020-09-02 | 0.1.0.0 | Lupino |
| scotty-rest | 10 | 0.0 | 1 | Webmachine-style REST library for scotty | (bsd3, library, web) | 2017-09-08 | 0.2.0.0 | ErlendHamberg |
| scotty-session (deprecated in favor of Spock) | 20 | 0.0 | 1 | Adding session functionality to scotty | (bsd3, deprecated, library, web) | 2015-04-24 | 0.0.5 | AlexanderThiemann |
| scotty-tls | 13 | 0.0 | 2 | TLS for Scotty | (bsd3, library, web) | 2015-10-28 | 0.4.1 | DavidJohnson |
| scotty-utils | 12 | 0.0 | 0 | Scotty utils library | (bsd3, library, scotty, utils, web) | 2022-04-24 | 0.2.0.0 | Lupino |
| scp-streams | 5 | 0.0 | 1 | An SCP protocol implementation. | (bsd3, library, program, system) | 2014-01-07 | 0.1.0 | VoMinhThu |
| scrabble-bot | 4 | 0.0 | 1 | Scrabble play generation. | (bsd3, game, program) | 2013-04-30 | 0.1.0.0 | AndrasKovacs |
| screenshot-to-clipboard | 6 | 0.0 | 0 | Take screenshot and copy it to the system clipboard. | (bsd3, library, program, utils) | 2022-06-04 | 0.1.0.0 | cdepillabout |
| script-monad | 21 | 0.0 | 1 | Stack of error, reader, writer, state, and prompt monad transformers | (bsd3, control.monad, library, program) | 2022-06-26 | 0.0.4 | nbloomf |
| scrobble | 14 | 0.0 | 1 | Scrobbling server. | (bsd3, library, network, program) | 2014-11-30 | 0.2.1.1 | ChrisDone |
| scroll-list | 14 | 0.0 | 0 | This package provides functions for relocate an item within a list. | (bsd3, library, list) | 2021-04-04 | 1.1.0.0 | fesanmar |
| scrypt | 98 | 2.0 | 6 | Stronger password hashing via sequential memory-hard functions. | (bsd3, cryptography, library) | 2014-01-18 | 0.5.0 | FalkoPeters |
| scuttlebutt-types | 16 | 0.0 | 1 | generic types for Secure Scuttlebutt | (bsd3, library, network) | 2018-02-26 | 0.4.0 | JoeyHess |
| scythe | 7 | 0.0 | 0 | Fast CSV lexing on ByteString | (bsd3, data, library, program) | 2018-09-19 | 0.2.0.0 | DavidJohnson |
| sde-solver | 6 | 0.0 | 1 | Distributed SDE solver | (bsd3, library, math, numerical) | 2012-12-18 | 0.1.0.0 | DavidNilsson |
| sdl2 | 176 | 2.75 | 37 | Both high- and low-level bindings to the SDL library (version 2.0.6+). | (bsd3, graphics, library) | 2023-04-19 | 2.5.5.0 | AlexanderBondarenko, OliverCharles, Polarina, tejon |
| sdl2-fps | 12 | 0.0 | 2 | Run of the mill, frames per second timer implementation | (bsd3, game, library) | 2018-05-20 | 0.0.2 | jxv |
| sdl2-mixer | 37 | 0.0 | 5 | Haskell bindings to SDL2_mixer | (bsd3, foreign, library, program, sound) | 2021-09-14 | 1.2.0.0 | SinisaBidin, locallycompact |
| sdl2-sprite | 17 | 0.0 | 0 | Sprite previewer/animator | (bsd3, library, program, web) | 2018-05-12 | 0.0.1 | ChrisDone |
| sdl2-ttf | 71 | 2.0 | 12 | Bindings to SDL2_ttf. | (bsd3, font, foreign-binding, graphics, library) | 2022-08-14 | 2.1.3 | MikolajKonarski, OliverCharles, SinisaBidin, carldong |
| sdp | 19 | 0.0 | 9 | Simple Data Processing | (bsd3, data-structures, library) | 2021-12-10 | 0.2.1.1 | AndreyMulik |
| sdp-binary | 9 | 0.0 | 0 | Binary instances for SDP | (bsd3, data-structures, library) | 2021-02-23 | 0.2 | AndreyMulik |
| sdp-deepseq | 8 | 0.0 | 0 | DeepSeq SDP extension. | (bsd3, data-structures, library) | 2021-02-19 | 0.2 | AndreyMulik |
| sdp-hashable | 11 | 0.0 | 1 | Hashable instances for SDP | (bsd3, data-structures, library) | 2021-02-19 | 0.2 | AndreyMulik |
| sdp-io | 7 | 0.0 | 2 | SDP IO extension | (bsd3, data-structures, library) | 2021-02-24 | 0.2 | AndreyMulik |
| sdp-quickcheck | 5 | 0.0 | 0 | SDP QuickCheck support | (bsd3, data-structures, library) | 2021-02-19 | 0.2 | AndreyMulik |
| sdp4bytestring | 8 | 0.0 | 0 | SDP wrapper for ByteString. | (bsd3, data-structures, library) | 2021-02-24 | 0.2 | AndreyMulik |
| sdp4text | 12 | 0.0 | 0 | SDP wrapper for Text. | (bsd3, data-structures, library) | 2021-02-24 | 0.2 | AndreyMulik |
| sdp4unordered | 7 | 0.0 | 0 | SDP classes for unordered containers | (bsd3, data-structures, library) | 2021-02-23 | 0.2 | AndreyMulik |
| sdp4vector | 10 | 0.0 | 0 | SDP wrapper for Vector | (bsd3, data-structures, library) | 2021-02-19 | 0.2 | AndreyMulik |
| sdr | 40 | 0.0 | 1 | A software defined radio library | (bsd3, software-defined-radio) | 2023-05-31 | 0.1.0.14 | adamwalker |
| seakale | 16 | 2.0 | 2 | Pure SQL layer on top of other libraries | (bsd3, database, library) | 2017-09-06 | 0.2.1.1 | thoferon |
| seakale-postgresql | 18 | 0.0 | 1 | PostgreSQL backend for Seakale | (bsd3, database, library) | 2017-09-06 | 0.3.0.1 | thoferon |
| seakale-tests | 17 | 0.0 | 1 | Helpers to test code using Seakale | (bsd3, database, library) | 2017-09-06 | 0.1.1.1 | thoferon |
| seal-module | 8 | 0.0 | 1 | Template Haskell support for global configuration data | (bsd3, language, library) | 2010-11-08 | 0.1.0.1 | JoachimBreitner |
| search | 11 | 2.0 | 1 | Infinite search in finite time with Hilbert's epsilon | (bsd3, library, math, search, topology) | 2017-11-04 | 0.2 | EdwardKmett |
| search-algorithms | 54 | 2.0 | 1 | Common graph search algorithms | (algorithm, bsd3, library) | 2024-11-08 | 0.3.3 | devonhollowood |
| sec | 6 | 0.0 | 1 | Semantic Editor Combinators. | (bsd3, combinators, data, library) | 2010-03-30 | 0.0.1 | SteffenSiering |
| secd | 10 | 0.0 | 0 | A Haskell implementation of the SECD abstract machine | (bsd3, compilers-interpreters, library, program) | 2016-07-12 | 0.1.0.0 | kseo |
| secdh | 8 | 0.0 | 1 | SECDH Machine Simulator | (bsd3, compilers-interpreters, library, program) | 2012-03-13 | 0.2 | PeterGavin |
| seclib | 35 | 2.0 | 1 | A simple library for static information-flow security in Haskell | (bsd3, library, security) | 2021-01-25 | 1.1.0.3 | AlejandroRusso |
| second-transfer | 46 | 2.0 | 1 | Second Transfer HTTP/2 web server | (bsd3, library, network) | 2016-02-27 | 0.10.0.4 | dsign |
| secure-sockets | 47 | 0.0 | 1 | Secure point-to-point connectivity library | (bsd3, library, network) | 2012-10-21 | 1.2.9.2 | DavidAnderson, IavorDiatchki, ThomasDuBuisson |
| securemem | 114 | 0.0 | 18 | abstraction to an auto scrubbing and const time eq, memory chunk. | (bsd3, data, library) | 2018-02-27 | 0.1.10 | VincentHanquez |
| sel | 24 | 0.0 | 1 | Cryptography for the casual user | (bsd3, cryptography, library, libsodium) | 2024-10-09 | 0.0.2.0 | hecate |
| select | 22 | 0.0 | 3 | Wrap the select(2) POSIX function | (bsd3, library, system) | 2013-01-30 | 0.4.0.1 | GardSpreemann |
| selections | 31 | 0.0 | 1 | Combinators for operating with selections over an underlying functor | (bsd3, data-structures, functors, library) | 2020-10-21 | 0.3.0.0 | ChrisPenner |
| selectors | 9 | 0.0 | 1 | CSS Selectors for DOM traversal | (bsd3, library, xml) | 2013-12-25 | 0.0.3.0 | rcallahan |
| selenium | 16 | 0.0 | 1 | Test web applications through a browser. | (bsd3, library, web) | 2012-04-24 | 0.2.5 | AaronTomb, DonaldStewart |
| self-extract | 39 | 0.0 | 0 | A Haskell library to make self-extracting executables | (bsd3, distribution, library, program) | 2018-12-29 | 0.4.1 | brandonchinn178 |
| selinux | 9 | 0.0 | 2 | SELinux bindings | (bsd3, library, system) | 2012-09-09 | 0.1.1 | LuiteStegeman |
| semantic-version | 7 | 0.0 | 0 | Semantic Version | (bsd3, library, test) | 2023-11-09 | 0.0.2 | TonyMorris |
| semaphore-compat | 124 | 0.0 | 4 | Cross-platform abstraction for system semaphores | (bsd3, library, system) | 2023-03-13 | 1.0.0 | BenGamari, mpickering, wz1000, sheaf |
| semaphore-plus | 13 | 0.0 | 1 | Various concurrency abstractions built on top of semaphores | (bsd3, concurrency, library) | 2009-03-12 | 0.1 | RobinGreen |
| semialign | 516 | 0.0 | 30 | Align and Zip type-classes from the common Semialign ancestor. | (bsd3, data, library, these) | 2024-05-16 | 1.3.1 | phadej |
| semialign-extras | 4 | 0.0 | 0 | Extra functions for working with Semialigns | (bsd3, data, library) | 2019-11-15 | 0.1.0.0 | qfpl, jack |
| semialign-indexed (deprecated in favor of semialign) | 36 | 0.0 | 2 | SemialignWithIndex, i.e. izipWith and ialignWith | (bsd3, data, deprecated, library, these) | 2021-02-25 | 1.2 | phadej |
| semialign-optics (deprecated in favor of semialign) | 11 | 0.0 | 0 | SemialignWithIndex, i.e. izipWith and ialignWith | (bsd3, data, deprecated, library, these) | 2021-02-25 | 1.2 | phadej |
| semibounded-lattices | 11 | 0.0 | 2 | A Haskell implementation of semibounded lattices | (bsd3, data, library) | 2020-11-10 | 0.1.1.0 | xuhao |
| semigroupoid-extras | 67 | 0.0 | 3 | Semigroupoids that depend on PolyKinds | (bsd3, control, library) | 2015-05-15 | 5 | EdwardKmett |
| semigroupoids-syntax | 5 | 0.0 | 1 | RebindableSyntax using the semigroupoids package | (bsd3, data, library) | 2014-11-01 | 0.0.1 | TonyMorris |
| semigroups | 624 | 2.75 | 908 | Anything that associates | (algebra, bsd3, data, data-structures, library, math) | 2021-11-16 | 0.20 | EdwardKmett, EricMertens, HerbertValerioRiedel, ryanglscott |
| semigroups-actions | 4 | 0.0 | 1 | Semigroups actions | (algebra, bsd3, data, data-structures, library, math) | 2012-12-20 | 0.1 | PetrPudlak |
| semilattices | 40 | 0.0 | 2 | Semilattices | (algebra, bsd3, data, data-structures, library, math) | 2024-10-05 | 0.0.0.8 | robrix |
| semiring | 17 | 0.0 | 2 | Semirings, ring-like structures used for dynamic programming applications | (bsd3, math, natural-language-processing) | 2010-03-08 | 0.3 | SashaRush |
| semiring-simple | 23 | 1.5 | 6 | A module for dealing with semirings. | (bsd3, library, math) | 2016-03-28 | 1.0.0.1 | pharpend |
| semirings | 347 | 2.0 | 18 | two monoids as one, in holy haskimony | (algebra, bsd3, data, data-structures, library, math, mathematics, maths) | 2024-05-21 | 0.7 | chessai |
| sendfile | 159 | 0.0 | 11 | A portable sendfile library | (bsd3, library, network) | 2024-05-23 | 0.7.11.6 | JeremyShaw, MatthewElder |
| sensu-run | 103 | 0.0 | 1 | A tool to send command execution results to Sensu | (bsd3, program, system) | 2020-02-10 | 0.7.0.5 | MitsutoshiAoe |
| sentence-jp | 3 | 0.0 | 1 | Easily generating message of japanese natural language | (bsd3, japanese-natural-language-processing, library) | 2016-06-16 | 0.1.0.0 | aiya000 |
| sentiwordnet-parser | 13 | 0.0 | 1 | Parser for the SentiWordNet tab-separated file | (bsd3, library, natural-language-processing) | 2018-03-21 | 0.2.0.0 | k_bx |
| sentry | 5 | 0.0 | 1 | Process monitoring tool written and configured in Haskell | (bsd3, library, network, program) | 2012-04-15 | 0.1.0 | VoMinhThu |
| senza (deprecated in favor of lucid) | 11 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.1 | |
| separated | 48 | 0.0 | 1 | A data type with elements separated by values | (bsd3, data, library) | 2018-02-02 | 0.3.2.1 | TonyMorris, qfpl, GeorgeWilson |
| seqaid | 51 | 0.0 | 1 | Dynamic strictness control, including space leak repair | (bsd3, compiler-plugin, library, program) | 2015-02-04 | 0.4.0.0 | AndrewSeniuk |
| seqalign | 25 | 0.0 | 1 | Sequence Alignment | (algorithms, bsd3, library) | 2015-07-03 | 0.2.0.4 | rcallahan |
| seqid | 55 | 0.0 | 2 | Sequence ID production and consumption | (bsd3, data, library) | 2023-07-07 | 0.6.3 | wraithm, LukeHoersten |
| seqid-streams | 72 | 0.0 | 1 | Sequence ID IO-Streams | (bsd3, io-streams, library) | 2020-07-30 | 0.7.2 | wraithm, LukeHoersten |
| seqn | 7 | 0.0 | 0 | Sequences and measured sequences | (bsd3, data-structures, library) | 2024-07-12 | 0.1.1.0 | meooow |
| sequence | 49 | 0.0 | 3 | A type class for sequences and various sequence data structures. | (bsd3, data, data-structures, library) | 2021-08-15 | 0.9.9.0 | AtzeVanDerPloeg, dfeuer |
| sequent-core | 21 | 0.0 | 1 | Alternative Core language for GHC plugins | (bsd3, development, library) | 2015-07-03 | 0.5.0.1 | pdownen, lukemaurer |
| sequential-index | 21 | 0.0 | 2 | Sequential numbers that allow arbitrarily inserting numbers - for containers | (bsd3, data, library) | 2013-01-29 | 0.2.0.1 | AristidBreitkreuz |
| sequitur | 6 | 0.0 | 0 | Grammar-based compression algorithms SEQUITUR | (bsd3, compression, formal-languages, language, library, natural-language-processing, nlp, text) | 2024-07-28 | 0.2.0.0 | MasahiroSakai |
| sequor | 28 | 0.0 | 1 | A sequence labeler based on Collins's sequence perceptron. | (bsd3, library, natural-language-processing, program) | 2016-07-29 | 0.7.5 | GrzegorzChrupala |
| serialise | 345 | 2.0 | 44 | A binary serialisation library for Haskell values. | (bsd3, codec, library) | 2023-11-14 | 0.2.6.1 | AustinSeipp, BenGamari, FinleyMcIlwaine |
| serialise-uuid | 18 | 0.0 | 0 | Encode and decode UUID values in CBOR using uuid-types, cborg and serialise. | (bsd3, data, library) | 2020-04-21 | 0.1 | RenzoCarbonara |
| serialport | 87 | 2.0 | 15 | Cross platform serial port library. | (bsd3, hardware, library) | 2024-01-15 | 0.5.5 | JorisPutcuyps, dopamane |
| serpentine (deprecated in favor of trasa) | 4 | 0.0 | 0 | Simple project template from stack | (bsd3, deprecated, library, program, web) | 2016-05-17 | 0.2 | andrewthad |
| serv | 10 | 0.0 | 1 | Dependently typed API framework | (bsd3, library, web) | 2016-02-26 | 0.2.0.0 | JosephAbrahamson |
| serv-wai | 4 | 0.0 | 1 | Dependently typed API servers with Serv | (bsd3, library, web) | 2016-02-26 | 0.2.0.0 | JosephAbrahamson |
| servant | 666 | 3.0 | 313 | A family of combinators for defining webservices APIs | (bsd3, library, servant, web) | 2024-08-30 | 0.20.2 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, ChristianMarie, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp, fisx, janus |
| servant-JuicyPixels | 54 | 0.0 | 1 | Servant support for JuicyPixels | (bsd3, graphics, library, program) | 2023-10-07 | 0.3.1.1 | TvH |
| servant-activeresource | 4 | 0.0 | 0 | Servant endpoints compatible with Rails's ActiveResources | (bsd3, library, servant, web) | 2024-07-05 | 0.1.0.0 | jack, Bellroy |
| servant-aeson-generics-typescript | 8 | 0.0 | 0 | Generates a TypeScript client for Servant APIs | (bsd3, library, program, web) | 2024-01-03 | 0.0.0.2 | fresheyeball |
| servant-auth | 105 | 0.0 | 18 | Authentication combinators for servant | (authentication, bsd3, library, servant, web) | 2024-08-30 | 0.4.2.0 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, jkarni, mchaver, domenkozar, maksbotan, hecate, arianvp, janus |
| servant-auth-client | 102 | 0.0 | 6 | servant-client/servant-auth compatibility | (authentication, bsd3, library, servant, web) | 2024-08-30 | 0.4.2.0 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, jkarni, mchaver, domenkozar, maksbotan, hecate, arianvp, janus |
| servant-auth-cookie | 79 | 2.0 | 1 | Authentication via encrypted cookies | (bsd3, library, web) | 2018-01-14 | 0.6.0.3 | zohl |
| servant-auth-docs | 58 | 0.0 | 1 | servant-docs/servant-auth compatibility | (authentication, bsd3, library, servant, web) | 2024-08-30 | 0.2.11.0 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, jkarni, mchaver, domenkozar, maksbotan, hecate, arianvp, janus |
| servant-auth-hmac | 8 | 0.0 | 0 | Authentication via HMAC | (bsd3, library, program, web) | 2016-08-24 | 0.1.0.1 | zohl |
| servant-auth-server | 185 | 0.0 | 5 | servant-server/servant-auth compatibility | (authentication, bsd3, library, servant, web) | 2024-08-30 | 0.4.9.0 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, jkarni, mchaver, domenkozar, maksbotan, hecate, arianvp, janus |
| servant-auth-swagger | 58 | 0.0 | 5 | servant-swagger/servant-auth compatibility | (authentication, bsd3, library, servant, web) | 2024-08-30 | 0.2.11.0 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, jkarni, mchaver, domenkozar, maksbotan, hecate, arianvp, janus |
| servant-auth-token | 58 | 0.0 | 5 | Servant based API and server for token based authorisation | (bsd3, library, web) | 2018-09-16 | 0.5.6.0 | NCrashed |
| servant-auth-token-acid | 30 | 0.0 | 1 | Acid-state backend for servant-auth-token server | (bsd3, library, web) | 2018-09-13 | 0.5.4.0 | NCrashed |
| servant-auth-token-api | 57 | 0.0 | 6 | Servant based API for token based authorisation | (bsd3, library, web) | 2019-11-08 | 0.5.4.0 | NCrashed |
| servant-auth-token-leveldb | 32 | 0.0 | 1 | Leveldb backend for servant-auth-token server | (bsd3, library, web) | 2018-09-13 | 0.6.0.0 | NCrashed |
| servant-auth-token-persistent | 23 | 0.0 | 1 | Persistent backend for servant-auth-token server | (bsd3, library, web) | 2018-09-13 | 0.7.0.0 | NCrashed |
| servant-auth-token-rocksdb | 28 | 0.0 | 1 | RocksDB backend for servant-auth-token server | (bsd3, library, web) | 2018-02-18 | 0.5.3.0 | NCrashed |
| servant-auth-wordpress | 10 | 0.0 | 0 | Authenticate Routes Using Wordpress Cookies | (bsd3, library, servant, web) | 2021-05-30 | 1.0.0.2 | lysergia |
| servant-avro | 5 | 0.0 | 0 | Avro content type for Servant | (bsd3, library, servant, web) | 2019-02-06 | 0.1.0.0 | jessekempf |
| servant-benchmark | 14 | 0.0 | 0 | Generate benchmark files from a Servant API | (bsd3, library, web) | 2021-10-11 | 3kyro | |
| servant-blaze | 182 | 2.0 | 16 | Blaze-html support for servant | (bsd3, library, servant, web) | 2020-11-04 | 0.9.1 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, ChristianMarie, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp |
| servant-cassava | 49 | 0.0 | 1 | Servant CSV content-type for cassava | (bsd3, csv, library, servant, web) | 2022-08-17 | 0.10.2 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp |
| servant-checked-exceptions | 73 | 2.0 | 1 | Checked exceptions for Servant APIs. | (bsd3, library, web) | 2021-07-01 | 2.2.0.1 | imalsogreg, cdepillabout |
| servant-checked-exceptions-core | 36 | 2.0 | 1 | Checked exceptions for Servant APIs. | (bsd3, library, web) | 2021-07-01 | 2.2.0.1 | imalsogreg, cdepillabout |
| servant-cli | 17 | 0.0 | 0 | Command line interface for Servant API clients | (bsd3, library, program, web) | 2024-01-12 | 0.1.1.0 | jle |
| servant-client | 410 | 2.25 | 128 | Automatic derivation of querying functions for servant | (bsd3, library, servant, web) | 2024-08-30 | 0.20.2 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, ChristianMarie, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp, fisx, janus |
| servant-client-core | 274 | 0.0 | 58 | Core functionality and class for client function generation for servant APIs | (bsd3, library, servant, web) | 2024-08-30 | 0.20.2 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp, janus |
| servant-client-js | 4 | 0.0 | 1 | A servant client for frontend JavaScript | (bsd3, library, servant, web) | 2020-09-30 | 0.1.0.0 | morganthomas |
| servant-client-namedargs | 11 | 0.0 | 0 | Automatically derive API client functions with named and optional parameters | (bsd3, library, web) | 2019-03-22 | 0.1.1.1 | CullinPoresky |
| servant-conduit | 51 | 0.0 | 3 | Servant Stream support for conduit. | (bsd3, enumerator, library, servant, web) | 2024-08-30 | 0.16.1 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, janus |
| servant-csharp | 57 | 0.0 | 1 | Generate servant client library for C# | (bsd3, library, web) | 2016-04-29 | 0.0.8.1 | KatsutoshiItoh |
| servant-db | 7 | 0.0 | 1 | Servant types for defining API with relational DBs | (bsd3, library, unclassified) | 2016-10-14 | 0.2.0.1 | NCrashed |
| servant-db-postgresql | 11 | 0.0 | 1 | Derive a postgres client to database API specified by servant-db | (bsd3, database, library) | 2017-03-15 | 0.2.2.0 | NCrashed |
| servant-dhall | 14 | 0.0 | 1 | Servant Dhall content-type | (bsd3, dhall, library, servant, web) | 2020-01-24 | 0.3 | AlpMestanogullari, DavidJohnson, phadej, MatthiasFischmann, maksbotan, hecate, arianvp |
| servant-docs | 256 | 2.0 | 24 | generate API docs for your servant webservice | (bsd3, library, program, servant, web) | 2024-08-30 | 0.13.1 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, ChristianMarie, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp, janus |
| servant-ede | 18 | 0.0 | 0 | Combinators for rendering EDE templates in servant web applications | (bsd3, library, program, web) | 2016-09-16 | 0.6 | AlpMestanogullari |
| servant-ekg | 18 | 0.0 | 0 | Helpers for using ekg with servant | (bsd3, library, servant, system, web) | 2020-01-24 | 0.3.1 | AlpMestanogullari, DavidJohnson, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp |
| servant-elm | 63 | 1.5 | 1 | Automatically derive Elm functions to query servant webservices. | (bsd3, library, web) | 2023-02-12 | 0.7.3 | k_bx, mattjbray, domenkozar, iko |
| servant-event-stream | 19 | 0.0 | 0 | Servant support for Server-Sent events | (bsd3, library, servant, web) | 2024-09-14 | 0.3.0.1 | bflyblue |
| servant-examples | 29 | 2.0 | 1 | Example programs for servant | (bsd3, program, web) | 2016-03-17 | 0.4.4.7 | AlpMestanogullari, SoenkeHahn, ChristianMarie, jkarni |
| servant-exceptions | 27 | 0.0 | 1 | Extensible exceptions for servant APIs | (bsd3, library, web) | 2020-11-25 | 0.2.1 | ch1bo |
| servant-exceptions-server | 17 | 0.0 | 0 | Extensible exceptions for servant API servers | (bsd3, library, web) | 2020-11-25 | 0.2.1 | ch1bo |
| servant-flatten | 16 | 0.0 | 2 | Utilities for flattening servant API types | (bsd3, library, web) | 2018-03-19 | 0.2 | AlpMestanogullari |
| servant-foreign | 184 | 2.0 | 14 | Helpers for generating clients for servant APIs in any programming language | (bsd3, library, servant, web) | 2024-08-30 | 0.16.1 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp, janus |
| servant-gdp | 10 | 2.0 | 0 | Use Servant and GDP together to create expressive web API types | (bsd3, lib, library) | 2021-06-16 | 0.0.1.2 | mtonnberg |
| servant-generate | 6 | 0.0 | 1 | Utilities for generating mock server implementations | (bsd3, library, web) | 2018-03-22 | 0.1 | AlpMestanogullari |
| servant-github | 23 | 2.0 | 0 | Bindings to GitHub API using servant. | (bsd3, library, program, web) | 2017-11-13 | 0.1.0.6 | finlay |
| servant-hateoas | 48 | 0.0 | 0 | HATEOAS extension for servant | (bsd3, hateoas, library, rest, servant, web) | 2024-10-29 | 0.2.1 | bruderj15 |
| servant-haxl-client | 12 | 0.0 | 1 | automatical derivation of querying functions for servant webservices | (bsd3, library, web) | 2016-03-13 | 0.2.0.0 | willfancher |
| servant-htmx | 15 | 0.0 | 0 | A library for using servant with htmx | (bsd3, library, program, web) | 2022-04-30 | 0.1.0.2 | rashad1030 |
| servant-http-streams | 34 | 0.0 | 0 | Automatic derivation of querying functions for servant | (bsd3, library, servant, web) | 2024-08-30 | 0.20.2 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, janus |
| servant-http2-client | 10 | 0.0 | 1 | Generate HTTP2 clients from Servant API descriptions. | (bsd3, library, web) | 2018-10-27 | 0.1.0.2 | LucasDiCioccio |
| servant-iCalendar | 13 | 2.0 | 1 | Servant support for iCalendar | (bsd3, library, web) | 2017-08-09 | 0.1.0.1 | fgaz |
| servant-jquery (deprecated in favor of servant-js) | 50 | 2.0 | 1 | Automatically derive (jquery) javascript functions to query servant webservices | (bsd3, deprecated, library, web) | 2016-03-17 | 0.4.4.7 | AlpMestanogullari, SoenkeHahn, ChristianMarie, jkarni |
| servant-js | 54 | 0.0 | 3 | Automatically derive javascript functions to query servant webservices. | (bsd3, library, servant, web) | 2020-07-02 | 0.9.4.2 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp, janus |
| servant-jsonrpc | 24 | 0.0 | 4 | JSON-RPC messages and endpoints | (bsd3, library, web) | 2024-09-28 | 1.2.0 | IanShipman |
| servant-jsonrpc-client | 17 | 0.0 | 3 | Generate JSON-RPC servant clients | (bsd3, library, web) | 2024-09-28 | 1.2.0 | IanShipman |
| servant-jsonrpc-server | 24 | 0.0 | 0 | JSON-RPC servant servers | (bsd3, library, web) | 2024-09-28 | 2.2.0 | IanShipman |
| servant-lint | 7 | 0.0 | 0 | Lint Servant Routes | (bsd3, library, web) | 2024-08-23 | 0.1.0.0 | fresheyeball |
| servant-lucid | 181 | 2.0 | 7 | Servant support for lucid | (bsd3, library, servant, web) | 2023-01-24 | 0.9.0.6 | AlpMestanogullari, DavidJohnson, SoenkeHahn, ChristianMarie, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp |
| servant-machines | 39 | 0.0 | 1 | Servant Stream support for machines | (bsd3, enumerator, library, servant, web) | 2024-08-30 | 0.16.1 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, janus |
| servant-match | 5 | 0.0 | 1 | Standalone implementation of servant’s dispatching mechanism | (bsd3, library, web) | 2017-12-04 | 0.1.1 | cocreature |
| servant-mock | 59 | 2.0 | 1 | Derive a mock server for free from your servant API types | (bsd3, library, servant, testing, web) | 2020-07-31 | 0.8.7 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp |
| servant-multipart | 81 | 2.0 | 11 | multipart/form-data (e.g file upload) support for servant | (bsd3, library, servant, web) | 2021-06-05 | 0.12.1 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, fisx |
| servant-multipart-api | 62 | 0.0 | 9 | multipart/form-data (e.g file upload) support for servant | (bsd3, library, servant, web) | 2021-06-05 | 0.12.1 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, fisx |
| servant-multipart-client | 54 | 0.0 | 5 | multipart/form-data (e.g file upload) support for servant | (bsd3, library, program, servant, web) | 2023-09-29 | 0.12.2 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, fisx |
| servant-named | 7 | 0.0 | 1 | Add named endpoints to servant | (bsd3, library, web) | 2017-02-01 | 0.1.0.0 | benweitzman |
| servant-namedargs | 10 | 0.0 | 2 | Combinators for servant providing named parameters | (bsd3, library, web) | 2019-03-22 | 0.1.1.1 | CullinPoresky |
| servant-nix | 5 | 0.0 | 1 | Servant Nix content-type | (bsd3, library, nix, servant, web) | 2018-06-13 | 0.1 | AlpMestanogullari, DavidJohnson, phadej, MatthiasFischmann, maksbotan, hecate, arianvp |
| servant-openapi3 | 122 | 0.0 | 7 | Generate a Swagger/OpenAPI/OAS 3.0 specification for your servant API. | (bsd3, library, servant, swagger, web) | 2022-12-20 | 2.0.1.6 | maksbotan |
| servant-pipes | 45 | 0.0 | 2 | Servant Stream support for pipes | (bsd3, library, pipes, servant, web) | 2024-08-30 | 0.16.1 | AlpMestanogullari, DavidJohnson, GaelDeest, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, janus |
| servant-polysemy | 16 | 0.0 | 0 | Utilities for using servant in a polysemy stack | (bsd3, library, program, servant, web) | 2022-11-04 | 0.1.4 | AlexChapman |
| servant-pool (deprecated) | 7 | 0.0 | 2 | Utility functions for creating servant 'Context's with "context/connection pooling" support | (bsd3, deprecated, library, web) | 2014-07-25 | 0.1 | AlpMestanogullari |
| servant-postgresql (deprecated in favor of servant) | 6 | 0.0 | 1 | Useful functions and instances for using servant with a PostgreSQL context | (bsd3, database, deprecated, library, web) | 2014-07-25 | 0.1 | AlpMestanogullari |
| servant-prometheus | 25 | 2.0 | 0 | Helpers for using prometheus with servant | (bsd3, library, servant, system, web) | 2023-12-15 | 1.2.0 | worm2fed |
| servant-proto-lens | 21 | 0.0 | 1 | Servant Content-Type for proto-lens protobuf modules. | (bsd3, library, web) | 2018-09-30 | 0.1.0.3 | plredmond |
| servant-purescript | 51 | 0.0 | 1 | Generate PureScript accessor functions for you servant API | (bsd3, library, web) | 2020-03-03 | 0.10.0.0 | eskimo |
| servant-py | 22 | 0.0 | 1 | Automatically derive python functions to query servant webservices. | (bsd3, library, web) | 2019-01-12 | 0.1.1.1 | erewok |
| servant-queryparam-client | 9 | 0.0 | 0 | Client support for servant-queryparam-core. | (bsd3, library, servant, web) | 2023-05-26 | 2.0.0 | deemp |
| servant-queryparam-core | 10 | 0.0 | 3 | Use records for query parameters in servant APIs. | (bsd3, library, servant, web) | 2023-05-26 | 2.0.1 | deemp |
| servant-queryparam-openapi3 | 10 | 0.0 | 0 | Instances of classes from openapi3 for servant-queryparam-core. | (bsd3, library, servant, web) | 2023-05-26 | 2.0.0 | deemp |
| servant-queryparam-server | 8 | 0.0 | 0 | Server support for servant-queryparam-core. | (bsd3, library, servant, web) | 2023-05-26 | 2.0.0 | deemp |
| servant-quickcheck | 80 | 2.0 | 1 | QuickCheck entire APIs | (bsd3, library, web) | 2024-08-30 | 0.1.1.0 | AlpMestanogullari, DavidJohnson, GaelDeest, psibi, phadej, MatthiasFischmann, jkarni, parsonsmatt, erewok, maksbotan, hecate, arianvp, fisx, janus |
| servant-rawm | 41 | 0.0 | 5 | Embed a raw 'Application' in a Servant API | (bsd3, library, servant, web) | 2020-06-27 | 1.0.0.0 | cdepillabout, Krasjet |
| servant-rawm-client | 15 | 0.0 | 0 | The client implementation of servant-rawm. | (bsd3, library, servant, web) | 2021-03-16 | 1.0.0.2 | cdepillabout, Krasjet |
| servant-rawm-docs | 11 | 0.0 | 0 | Documentation generator for 'RawM' endpoints. | (bsd3, library, servant, web) | 2020-07-20 | 1.0.0.1 | cdepillabout, Krasjet |
| servant-rawm-server | 25 | 0.0 | 1 | The server implementation of servant-rawm. | (bsd3, library, servant, web) | 2020-07-20 | 1.0.0.1 | cdepillabout, Krasjet |
| servant-reason | 13 | 0.0 | 0 | Derive Reason types to interact with a Haskell backend | (bsd3, library, web) | 2019-06-01 | 0.1.2.0 | AndreiBarbu |
| servant-reflex | 6 | 2.0 | 0 | servant API generator for reflex apps | (bsd3, library, web) | 2020-08-23 | 0.3.5 | imalsogreg |
| servant-response (deprecated in favor of servant) | 11 | 0.0 | 3 | Machinery to express how servant should turn results of database operations into proper JSON-encodable response types | (bsd3, deprecated, library, web) | 2014-07-25 | 0.1 | AlpMestanogullari |
| servant-router | 15 | 0.0 | 1 | Servant router for non-server applications. | (bsd3, library, web) | 2016-08-04 | 0.9.0 | willfancher |
| servant-ruby | 61 | 1.5 | 1 | Generate a Ruby client from a Servant API with Net::HTTP. | (bsd3, library, servant, web) | 2018-12-05 | 0.9.0.0 | joneshf |
| servant-scotty (deprecated in favor of servant) | 9 | 0.0 | 1 | Generate a web service for servant 'Resource's using scotty and JSON | (bsd3, deprecated, library, web) | 2014-08-27 | 0.1.1 | AlpMestanogullari |
| servant-seo | 10 | 0.0 | 0 | Generate Robots.txt and Sitemap.xml specification for your servant API. | (bsd3, library, servant, web) | 2020-07-15 | 0.1.2 | swamp_agr |
| servant-server | 658 | 2.75 | 145 | A family of combinators for defining webservices APIs and serving them | (bsd3, library, program, servant, web) | 2024-08-30 | 0.20.2 | AlpMestanogullari, DavidJohnson, GaelDeest, SoenkeHahn, ChristianMarie, phadej, MatthiasFischmann, jkarni, maksbotan, hecate, arianvp, fisx, janus |
| servant-server-namedargs | 9 | 0.0 | 0 | Automatically derive API server functions with named and optional parameters | (bsd3, library, web) | 2019-03-22 | 0.1.1.1 | CullinPoresky |
| servant-smsc-ru | 5 | 0.0 | 1 | Servant client for smsc.ru service for sending SMS to cell phones | (bsd3, library, web) | 2016-08-04 | 0.1.0.0 | NCrashed |
| servant-snap | 39 | 2.0 | 0 | A family of combinators for defining webservices APIs and serving them | (bsd3, library, program, web) | 2020-09-07 | 0.9.0 | imalsogreg |
| servant-stache | 9 | 0.0 | 0 | Content-Types for rendering Mustache in servant | (bsd3, library, program, web) | 2018-07-28 | 0.1.0.0 | lotz |
| servant-static-th | 78 | 2.0 | 2 | Embed a directory of static files in your Servant server | (bsd3, library, text) | 2024-10-02 | 1.0.0.1 | arowM, cdepillabout |
| servant-streaming | 10 | 0.0 | 4 | Servant combinators for the 'streaming' package | (bsd3, library, unclassified) | 2018-06-30 | 0.3.0.0 | jkarni, domenkozar |
| servant-streaming-client | 6 | 0.0 | 1 | Client instances for the 'servant-streaming' package. | (bsd3, library, unclassified) | 2018-06-30 | 0.3.0.0 | jkarni, domenkozar |
| servant-streaming-docs | 9 | 0.0 | 1 | Client instances for the 'servant-docs' package. | (bsd3, library, unclassified) | 2018-06-30 | 0.3.0.0 | jkarni, domenkozar |
| servant-streaming-server | 8 | 0.0 | 1 | Server instances for the 'servant-streaming' package. | (bsd3, library, unclassified) | 2018-06-30 | 0.3.0.0 | jkarni, domenkozar |
| servant-streamly | 7 | 0.0 | 0 | Servant Stream support for streamly. | (bsd3, library, program, servant, streamly, web) | 2021-08-15 | 0.1.0.0 | gdifolco |
| servant-subscriber | 66 | 0.0 | 1 | When REST is not enough ... | (bsd3, library, program, web) | 2020-02-29 | 0.7.0.0 | eskimo |
| servant-swagger | 167 | 2.5 | 23 | Generate a Swagger/OpenAPI/OAS 2.0 specification for your servant API. | (bsd3, library, servant, swagger, web) | 2024-08-30 | 1.2.1 | AlpMestanogullari, DavidJohnson, GaelDeest, NickolayKudasov, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, janus |
| servant-swagger-tags | 7 | 0.0 | 0 | Swagger Tags for Servant | (bsd3, library, servant, swagger, web) | 2020-06-27 | 0.1.0.1 | nakaji_dayo |
| servant-swagger-ui | 181 | 0.0 | 7 | Servant swagger ui | (bsd3, library, servant, swagger, web) | 2024-07-03 | 0.3.5.5.0.1 | AlpMestanogullari, DavidJohnson, GaelDeest, NickolayKudasov, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, janus |
| servant-swagger-ui-core | 61 | 0.0 | 8 | Servant swagger ui core components | (bsd3, library, servant, swagger, web) | 2021-04-18 | 0.3.5 | AlpMestanogullari, DavidJohnson, GaelDeest, NickolayKudasov, phadej, MatthiasFischmann, maksbotan, hecate, arianvp, janus |
| servant-swagger-ui-jensoleg | 25 | 0.0 | 1 | Servant swagger ui: Jens-Ole Graulund theme | (bsd3, library, servant, swagger, web) | 2021-04-18 | 0.3.4 | AlpMestanogullari, DavidJohnson, GaelDeest, NickolayKudasov, phadej, MatthiasFischmann, maksbotan, hecate, arianvp |
| servant-swagger-ui-redoc | 24 | 0.0 | 1 | Servant swagger ui: ReDoc theme | (bsd3, library, servant, swagger, web) | 2021-04-18 | 0.3.4.1.22.3 | AlpMestanogullari, DavidJohnson, GaelDeest, NickolayKudasov, phadej, MatthiasFischmann, maksbotan, hecate, arianvp |
| servant-to-elm | 18 | 0.0 | 0 | Automatically generate Elm clients for Servant APIs | (api, bsd3, compiler, elm, library, servant) | 2021-10-11 | 0.4.3.0 | OlleFredriksson, seagreen |
| servant-typescript | 15 | 0.0 | 0 | TypeScript client generation for Servant | (bsd3, library, program, web) | 2022-03-20 | 0.1.0.2 | thomasjm |
| servant-validate | 13 | 0.0 | 0 | Chekc static properties of servant APIs | (bsd3, library, web) | 2021-02-19 | 0.1.0.0 | jle |
| servant-waargonaut | 8 | 0.0 | 0 | Servant Integration for Waargonaut JSON Package | (bsd3, json, library, web) | 2019-09-04 | 0.7.0.0 | qfpl, topos |
| servant-wasm | 14 | 0.0 | 0 | Servant support for delivering WebAssembly | (bsd3, library, program, web) | 2020-05-17 | 0.1.1.0 | DavidJohnson |
| servant-websockets | 45 | 2.0 | 3 | Small library providing WebSocket endpoints for servant. | (bsd3, library, program, servant, web) | 2019-10-27 | 2.0.0 | moesenle |
| servant-xml | 43 | 0.0 | 1 | Servant support for the XML Content-Type | (bsd3, library, web) | 2024-01-31 | 1.0.3 | fosskers |
| servant-xstatic | 4 | 0.0 | 0 | XStatic adapter for servant | (bsd3, javascript, library) | 2022-09-09 | 0.1.0 | TristanCacqueray |
| servant-yaml | 8 | 0.0 | 1 | Servant support for yaml | (bsd3, library, servant, web) | 2018-11-13 | 0.1.0.1 | AlpMestanogullari, DavidJohnson, phadej, MatthiasFischmann, maksbotan, hecate, arianvp |
| servant-zeppelin | 18 | 0.0 | 3 | Types and definitions of servant-zeppelin combinators. | (bsd3, library, web) | 2017-06-05 | 0.1.0.3 | martyall |
| servant-zeppelin-client | 12 | 0.0 | 1 | Client library for servant-zeppelin combinators. | (bsd3, library, web) | 2017-06-05 | 0.1.0.3 | martyall |
| servant-zeppelin-server | 10 | 0.0 | 1 | Server library for servant-zeppelin combinators. | (bsd3, library, web) | 2017-06-05 | 0.1.0.3 | martyall |
| servant-zeppelin-swagger | 13 | 0.0 | 1 | Swagger instances for servant-zeppelin combinators. | (bsd3, library, web) | 2017-06-05 | 0.1.0.3 | martyall |
| server-generic | 5 | 0.0 | 1 | Auto-generate a server for your datatype | (bsd3, library, web) | 2016-07-04 | 1.0.0 | GabrielGonzalez |
| services | 6 | 0.0 | 1 | Tools for building services | (bsd3, library, web) | 2017-04-21 | 0.2.0 | seanhess |
| serviette (deprecated) | 20 | 0.0 | 1 | JSON to Sql | (bsd3, deprecated, library, web) | 2017-06-24 | 0.1.0.6 | |
| ses-html | 37 | 0.0 | 3 | Send HTML formatted emails using Amazon's SES REST API with blaze | (aws, bsd3, email, library, network, web) | 2017-10-07 | 0.4.0.0 | DavidJohnson |
| ses-html-snaplet (deprecated in favor of snaplet-ses-html) | 6 | 0.0 | 1 | Snaplet for the ses-html package | (aws, bsd3, deprecated, email, library, network, snap, web) | 2014-09-25 | 0.1.0.0 | DavidJohnson |
| set-cover | 51 | 0.0 | 2 | Solve exact set cover problems like Sudoku, 8 Queens, Soma Cube, Tetris Cube | (algorithms, bsd3, library, math) | 2024-07-06 | 0.1.1.1 | HenningThielemann |
| set-extra | 40 | 0.0 | 6 | Functions that could be added to Data.Set. | (bsd3, data, library) | 2024-02-18 | 1.4.2 | DavidFox |
| set-monad | 17 | 0.0 | 3 | Set monad | (bsd3, data, library, monad) | 2018-10-11 | 0.3.0.0 | GeorgeGiorgidze |
| set-of | 10 | 0.0 | 1 | Sets of fixed size, with typelits | (bsd3, data, library) | 2019-02-04 | 0.1.0.2 | fresheyeball |
| set-with (deprecated in favor of sets) | 7 | 0.0 | 2 | Set of elements sorted by a different data type. | (bsd3, deprecated, library, unclassified) | 2015-07-24 | 0.0.1 | athanclark |
| setdown | 24 | 0.0 | 1 | Treating files as sets to perform rapid set manipulation. | (bsd3, program, unclassified) | 2019-10-07 | 0.1.1.0 | RobertMassaioli |
| setgame | 8 | 0.0 | 0 | A console interface to the game of Set | (bsd3, game, library, program) | 2015-12-04 | 1.1 | EricMertens |
| setlocale | 145 | 0.0 | 10 | Haskell bindings to setlocale | (bsd3, library, system) | 2021-03-29 | 1.0.0.10 | LukasMai, Kritzefitz |
| setoid (deprecated in favor of skeletal-set) | 5 | 0.0 | 1 | A Haskell implementation of setoid | (bsd3, data, deprecated, library) | 2017-03-12 | 0.1.0.0 | PavloKerestey |
| sets | 56 | 0.0 | 4 | Ducktyped set interface for Haskell containers. | (bsd3, data, library, math, mit) | 2019-10-27 | 0.0.6.2 | athanclark |
| setters | 5 | 0.0 | 2 | Small (TH) library to declare setters for typical `record' data type fields. | (bsd3, data, library) | 2010-11-23 | 0.1 | IlyaPortnov |
| sexp-grammar | 119 | 0.0 | 2 | Invertible grammar combinators for S-expressions | (bsd3, language, library) | 2023-11-12 | 2.3.4.2 | EugeneSmolanka, SergeyVinokurov |
| sexp-show (deprecated) | 15 | 0.0 | 1 | Produce a s-expression representation of Show values. | (bsd3, deprecated, development, program) | 2012-07-04 | 0.1.1.0 | |
| sexpr | 15 | 0.0 | 1 | S-expression printer and parser | (bsd3, codec, library) | 2009-04-29 | 0.2.1 | BrianSniffen |
| sext (deprecated in favor of static-text) | 27 | 0.0 | 1 | Lists, Texts, ByteStrings and Vectors with type-encoded length | (bsd3, data, deprecated, library, text, type-system) | 2017-10-29 | 0.1.3.1 | DmitryDzhus |
| sfmt | 11 | 0.0 | 1 | SIMD-oriented Fast Mersenne Twister(SFMT) binding. | (bsd3, library, math, random) | 2015-04-14 | 0.1.1 | HirotomoMoriwaki |
| sfnt2woff | 6 | 2.0 | 0 | A command line tool to convert TrueType/OpenType fonts to WOFF format | (bsd3, graphics, library, program) | 2016-07-08 | 0.1.0.0 | kseo |
| sgd | 78 | 0.0 | 9 | Stochastic gradient descent library | (bsd3, library, math) | 2019-11-13 | 0.8.0.3 | JakubWaszczuk |
| sgf | 21 | 0.0 | 1 | SGF (Smart Game Format) parser | (bsd3, data, library) | 2024-10-04 | 0.1.3.3 | DanielWagner, tonicebrian, dbouamalay |
| sh2md | 7 | 2.0 | 0 | Record your shell session and print in the markdown format | (bsd3, library, program, utilities) | 2018-11-13 | 0.1.0.0 | kkweon |
| sha-streams | 19 | 0.0 | 1 | SHA hashes for io-streams. | (bsd3, io-streams, library, program, system) | 2015-10-01 | 0.2.1 | VoMinhThu |
| sha1 | 15 | 0.0 | 0 | SHA-1 Hash | (bsd3, data, library) | 2024-02-01 | 0.1.1.1 | andrewthad, l3c_amartin |
| shade | 22 | 0.0 | 1 | A control structure used to combine heterogenous types with delayed effects. | (bsd3, control, library) | 2017-05-20 | 0.1.1.1 | fredefox |
| shake | 761 | 2.5 | 63 | Build system library, like Make, but more accurate dependencies. | (bsd3, development, library, program, shake) | 2024-01-14 | 0.19.8 | NeilMitchell |
| shake-ats | 124 | 0.0 | 1 | Utilities for building ATS projects with shake | (ats, bsd3, build, development, library, shake) | 2020-07-24 | 1.10.4.2 | vmchale |
| shake-bindist | 14 | 0.0 | 0 | Rules for binary distributions | (archive, bsd3, compression, library, shake) | 2020-04-20 | 1.1.0.0 | vmchale |
| shake-c | 28 | 0.0 | 2 | Library for building C code with shake | (bsd3, c, development, library) | 2020-07-31 | 0.4.5.0 | vmchale |
| shake-cabal | 36 | 0.0 | 1 | Shake library for use with cabal | (bsd3, development, library) | 2023-01-09 | 0.2.2.3 | vmchale |
| shake-ccjs | 10 | 0.0 | 1 | Shake rules for CCJS | (bsd3, development, library) | 2018-06-05 | 0.1.0.0 | |
| shake-dhall | 19 | 0.0 | 0 | Dhall dependencies | (bsd3, dhall, language, library) | 2020-08-26 | 0.1.1.3 | vmchale |
| shake-elm | 14 | 0.0 | 1 | Elm builds in shake | (bsd3, development, library) | 2018-08-21 | 0.2.0.1 | |
| shake-ext | 166 | 0.0 | 2 | Helper functions for linting with shake | (bsd3, development, library, shake) | 2019-11-13 | 3.1.1.0 | vmchale |
| shake-extras | 10 | 0.0 | 1 | Extra utilities for shake build systems | (bsd3, database, library) | 2012-08-09 | 0.1.1 | AustinSeipp |
| shake-futhark | 17 | 2.0 | 0 | Dependency tracking for Futhark | (bsd3, build, development, futhark, library, shake) | 2024-01-06 | 0.2.0.3 | vmchale |
| shake-google-closure-compiler | 9 | 0.0 | 1 | Shake rules for the Google closure compiler | (bsd3, development, library, shake) | 2018-07-24 | 0.1.0.0 | vmchale |
| shake-literate | 15 | 0.0 | 1 | Rules for building literate programs in shake | (bsd3, development, library) | 2019-08-12 | 0.1.0.1 | vmchale |
| shake-minify | 14 | 0.0 | 1 | Shake Minify Rules | (bsd3, development, library, shake, web) | 2015-08-04 | 0.1.4 | LukeHoersten |
| shake-minify-css | 3 | 2.0 | 0 | Shake rules for CSS | (bsd3, development, library, shake) | 2019-08-15 | 0.1.0.0 | vmchale |
| shake-pack | 12 | 2.0 | 1 | Shake File Pack Rule | (bsd3, development, library, shake) | 2016-10-14 | 0.2.0 | LukeHoersten |
| shaker | 26 | 0.0 | 1 | simple and interactive command-line build tool | (bsd3, development, library, program) | 2011-06-19 | 0.5.1 | AnthoninBonnefoy |
| shakespeare-sass | 10 | 0.0 | 1 | SASS support for Shakespeare and Yesod | (bsd3, library, web) | 2019-09-18 | 0.1.4.1 | brcha |
| shamochu | 8 | 0.0 | 0 | “Shuffle and merge overlapping chunks” lossless compression | (bsd3, codec, library) | 2024-06-14 | 0.1.0.0 | wismill |
| shana | 9 | 0.0 | 1 | treat haskell functions as unix pipes | (bsd3, library, system) | 2009-11-30 | 2009.12.1 | JinjingWang, MateuszKowalczyk |
| shapely-data | 8 | 0.0 | 1 | Generics using @(,)@ and @Either@, with algebraic operations and typed conversions | (bsd3, data, generics, library) | 2013-12-22 | 0.1 | BrandonSimmons |
| shapes | 7 | 0.0 | 0 | physics engine and other tools for 2D shapes | (bsd3, library, physics, program) | 2018-05-17 | 0.1.0.0 | ublubu |
| shapes-demo | 10 | 0.0 | 1 | demos for the 'shapes' package | (bsd3, physics, program) | 2018-05-17 | 0.1.0.0 | ublubu |
| shapes-math | 9 | 0.0 | 1 | faster vector/matrix math using unboxed numbers and Template Haskell | (bsd3, library, math, program) | 2018-05-17 | 0.1.0.0 | ublubu |
| sharc-timbre | 18 | 0.0 | 1 | Sandell Harmonic Archive. A collection of stable phases for all instruments in the orchestra. | (bsd3, library, music, sound) | 2016-07-18 | 0.2 | AntonKholomiov |
| shared-buffer | 11 | 0.0 | 1 | A circular buffer built on shared memory | (bsd3, library, system) | 2015-01-07 | 0.2.2 | JohnLato |
| shared-fields | 10 | 0.0 | 1 | a tiny library for using shared lens fields | (bsd3, control, library) | 2015-07-20 | 0.2.0.0 | Intolerable |
| shebanger | 13 | 0.0 | 0 | Transform a shell script into a series of scripts with only shebang lines | (bsd3, library, productivity, program) | 2024-11-16 | 1.0.0.0 | cdepillabout |
| sheets | 4 | 0.0 | 0 | Spreadsheet type for composite. | (bsd3, library, web) | 2022-03-23 | 0.1.0.0 | locallycompact |
| shell-conduit | 59 | 0.0 | 3 | Write shell scripts with Conduit | (bsd3, conduit, library, scripting) | 2020-06-20 | 5.0.0 | ChrisDone, psibi |
| shell-escape | 43 | 0.0 | 6 | Shell escaping library. | (bsd3, library, text) | 2015-07-08 | 0.2.0 | JasonDusek |
| shell-monad | 50 | 0.0 | 1 | shell monad | (bsd3, compilers-interpreters, library) | 2022-03-07 | 0.6.10 | JoeyHess |
| shell-utility | 19 | 0.0 | 1 | Utility functions for writing command-line programs | (bsd3, console, library) | 2020-03-21 | 0.1 | HenningThielemann |
| shellish | 17 | 0.0 | 1 | shell-/perl- like (systems) programming in Haskell | (bsd3, development, library) | 2011-02-18 | 0.1.4 | PetrRockai |
| shellmate | 54 | 2.0 | 3 | Simple interface for shell scripting in Haskell. | (bsd3, library, system) | 2020-01-10 | 0.3.4.3 | AntonEkblad |
| shellmate-extras | 26 | 0.0 | 1 | Extra functionality for shellmate. | (bsd3, library, system) | 2020-01-10 | 0.3.4.3 | AntonEkblad |
| shellout | 7 | 0.0 | 0 | A threaded manager for Haskell that can run and stream external process output/err/exits | (bsd3, library, program, system) | 2018-02-05 | 0.1.0.0 | loganmac |
| shelly | 554 | 2.5 | 34 | shell-like (systems) programming in Haskell | (bsd3, development, library) | 2023-04-03 | 1.12.1 | AndreasAbel, GregWeber, JohnWiegley, MichaelSnoyman, psibi |
| shelly-extra | 20 | 0.0 | 1 | shelly features that require extra dependencies | (bsd3, development, library) | 2017-03-03 | 0.3.0.2 | GregWeber |
| shentong | 10 | 2.0 | 1 | A Haskell implementation of the Shen programming language | (bsd3, language, program) | 2017-04-27 | 0.3.2 | mjt128 |
| shh | 90 | 0.0 | 1 | Simple shell scripting from Haskell | (bsd3, library, program, system) | 2023-12-19 | 0.7.3.0 | lukec |
| shh-extras | 21 | 0.0 | 0 | Utility functions for using shh | (bsd3, library, system) | 2023-01-03 | 0.1.0.2 | lukec |
| shivers-cfg | 5 | 0.0 | 1 | Implementation of Shivers' Control-Flow Analysis | (bsd3, language, library) | 2015-09-08 | 0.1.1 | JoachimBreitner |
| shoap | 8 | 0.0 | 1 | A very basic SOAP package | (bsd3, library, network) | 2010-06-14 | 0.2 | RichardFergie |
| shopify | 6 | 0.0 | 1 | A haskell API binding for shopify.com | (bsd3, library, network) | 2017-04-26 | 0 | davean |
| shortcircuit | 13 | 0.0 | 2 | Short-circuit values and expressions. | (bsd3, control, data, library) | 2010-10-14 | 0.1 | AristidBreitkreuz |
| shortcut | 8 | 0.0 | 4 | (bsd3, language, library) | 2017-03-17 | 0.1 | CorentinDupont | |
| shorten-strings | 6 | 0.0 | 1 | Shorten a variety of string-like types adding ellipsis | (bsd3, library, web, yesod) | 2012-04-18 | 0.1.0.1 | ArashRouhani |
| should-not-typecheck | 65 | 2.0 | 1 | A HUnit/hspec assertion library to verify that an expression does not typecheck | (bsd3, library, testing) | 2016-04-19 | 2.1.0 | CRogers |
| show-please | 24 | 0.0 | 2 | A wrapper type V with improved Show instances | (bsd3, debug, library) | 2018-05-20 | 0.5.5 | DavidFox |
| show-prettyprint | 44 | 2.0 | 1 | Robust prettyprinter for output of auto-generated Show instances | (bsd3, library, text, user-interfaces) | 2019-07-08 | 0.3.0.1 | quchen, sjakobi |
| show-type | 9 | 0.0 | 4 | convert types into string values in haskell | (bsd3, dependent-types, library) | 2015-01-08 | 0.1.1 | Kinokkory |
| showdown | 11 | 0.0 | 1 | A simple gtk based Russian Roulette game. | (bsd3, game, program) | 2009-06-28 | 0.5.3 | AnthonyGrimes |
| shower | 27 | 0.0 | 2 | Clean up the formatting of 'show' output | (bsd3, development, library, program) | 2022-12-18 | 0.2.0.3 | Artyom, int_index |
| shpider | 42 | 0.0 | 1 | Web automation library in Haskell. | (bsd3, library, web) | 2011-11-29 | 0.2.1.1 | JohnnyMorrice, OzgunAtaman |
| shqq | 7 | 0.0 | 1 | Embed shell commands with interpolated Haskell variables, and capture output | (bsd3, library, system) | 2011-10-10 | 0.1 | KeeganMcAllister |
| shuffle | 36 | 0.0 | 2 | Shuffle tool for UHC | (bsd3, development, library, program) | 2018-01-07 | 0.1.4.0 | AtzeDijkstra, JeroenBransen |
| shunya-library | 23 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2016-11-12 | 0.1.0.4 | penguinshunya |
| shunyalib | 16 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2016-11-12 | 0.1.0.1 | penguinshunya |
| si-clock | 9 | 0.0 | 1 | An interface to the Silicon Labs Si5351 clock chip | (bsd3, ham, hardware, i2c, library, radio, sdr, si5351) | 2017-11-03 | 0.1.3.1 | MarcFontaine |
| sifflet | 38 | 0.0 | 1 | Simple, visual, functional language for learning about recursion. | (bsd3, language, library, program, visual-programming) | 2016-05-18 | 2.3.0 | GregoryWeber |
| sifflet-lib (deprecated in favor of sifflet) | 29 | 0.0 | 1 | Library of modules shared by sifflet and its tests and its exporters. | (bsd3, deprecated, language, library, visual-programming) | 2014-11-02 | 2.2.1 | GregoryWeber |
| sigma-ij | 9 | 0.0 | 0 | Thom polynomials of second order Thom-Boardman singularities | (bsd3, library, math, program) | 2016-10-22 | 0.2.0.2 | BalazsKomuves |
| sign | 32 | 0.0 | 2 | Arithmetic over signs and sets of signs | (algebra, bsd3, data, library, math) | 2019-09-26 | 0.4.4 | MasahiroSakai |
| signable | 17 | 0.0 | 0 | Deterministic serialisation and signatures with proto-lens support | (bsd3, cryptography, data, library) | 2021-03-19 | 0.4 | coingaming |
| signable-haskell-protoc | 10 | 0.0 | 0 | Deterministic serialisation and signatures with proto-lens support | (bsd3, cryptography, data, program) | 2020-09-24 | 0.2 | coingaming |
| signals | 10 | 0.0 | 2 | Synchronous signal processing for DSLs. | (bsd3, language, library) | 2015-10-31 | 0.2.0.2 | mararon |
| signature | 7 | 0.0 | 1 | Hmac sha256 signature json and http payload | (bsd3, library, value) | 2020-08-18 | 0.1.1.0 | Lupino |
| signed-multiset | 35 | 0.0 | 1 | Multisets with negative membership. | (bsd3, data-structures, library) | 2023-01-13 | 0.5 | StefanHoldermans, rieckenj |
| signify-hs | 6 | 0.0 | 0 | A Haskell clone of OpenBSD signify. | (bsd3, cryptography, library, program) | 2021-03-28 | 0.1.0.1 | MarcelFourne |
| silently | 221 | 0.0 | 13 | Prevent or capture writing to stdout and other handles. | (bsd3, library, system, testing) | 2022-08-21 | 1.2.5.3 | AndreasAbel, MichaelSnoyman, SimonHengel, SoenkeHahn, TrystanSpangler |
| silkscreen | 23 | 0.0 | 0 | Prettyprinting transformers. | (bsd3, library, text) | 2022-02-27 | 0.0.0.4 | robrix |
| silvi | 13 | 0.0 | 1 | A generator for different kinds of data. | (bsd3, development, library, testing) | 2018-01-29 | 0.1.0 | chessai |
| simd | 8 | 0.0 | 1 | simple interface to GHC's SIMD instructions | (bsd3, library, math) | 2014-05-19 | 0.1.0.1 | MikeIzbicki, chessai |
| simple-actors | 20 | 0.0 | 1 | A library for more structured concurrent programming, based on the Actor Model | (bsd3, concurrency, library) | 2012-08-22 | 0.4.0 | BrandonSimmons |
| simple-affine-space | 55 | 0.0 | 9 | A simple library for affine and vector spaces. | (bsd3, frp, library, reactivity) | 2023-04-07 | 0.2.1 | IvanPerez, keera_studios_ci |
| simple-amount | 6 | 0.0 | 0 | (bsd3, library, unclassified) | 2021-10-19 | 0.2.0 | JohnWiegley | |
| simple-atom | 7 | 0.0 | 1 | Atom (or symbol) datatype for fast comparision and sorting. | (bsd3, compilers-interpreters, data, library, parsing) | 2011-04-06 | 0.2 | ThomasSchilling |
| simple-bluetooth | 4 | 0.0 | 2 | Simple Bluetooth API for Windows and Linux (bluez) | (bsd3, library, network) | 2014-01-02 | 0.1.0.0 | StephenBlackheath |
| simple-c-value | 6 | 0.0 | 1 | A simple C value type | (bsd3, language, library) | 2012-04-04 | 0.0.0.1 | JonathanFischoff |
| simple-cabal | 46 | 0.0 | 1 | Cabal file wrapper library | (bsd3, distribution, library) | 2022-11-19 | 0.1.3.1 | JensPetersen |
| simple-cairo | 11 | 0.0 | 3 | Binding to Cairo library | (bsd3, graphics, library) | 2023-12-14 | 0.1.0.6 | YoshikuniJujo |
| simple-cmd | 84 | 0.0 | 3 | Simple String-based process commands | (bsd3, library, system) | 2022-06-20 | 0.2.7 | JensPetersen |
| simple-cmd-args | 63 | 0.0 | 1 | Simple command args parsing and execution | (bsd3, library, system) | 2022-08-03 | 0.1.8 | JensPetersen |
| simple-conduit | 24 | 0.0 | 1 | A simple streaming I/O library based on monadic folds | (bsd3, conduit, data, library) | 2017-01-23 | 0.6.0 | JohnWiegley |
| simple-config | 18 | 0.0 | 2 | Simple config file parser generator | (bsd3, library, text) | 2014-08-18 | 1.2.2.1 | YusukeNomura |
| simple-css | 19 | 0.0 | 1 | simple binding of css and html | (bsd3, library, web) | 2011-03-08 | 0.0.4 | AntonKholomiov |
| simple-download | 7 | 0.0 | 1 | A simple wrapper of http-conduit for file download. | (bsd3, library, web) | 2016-07-28 | 0.0.2 | terrorjack |
| simple-effects | 69 | 2.0 | 3 | A simple effect system that integrates with MTL | (bsd3, control, library) | 2018-11-19 | 0.13.0.0 | darwin226 |
| simple-enumeration | 32 | 0.0 | 2 | Finite or countably infinite sequences of values. | (bsd3, data, library) | 2020-06-25 | 0.2.1 | BrentYorgey |
| simple-expr | 18 | 0.0 | 1 | Minimalistic toolkit for simple mathematical expression. | (bsd3, library, mathematics) | 2023-08-05 | 0.1.1.0 | AlexeyTochin |
| simple-firewire | 25 | 0.0 | 1 | Simplified interface for firewire cameras | (bsd3, graphics, library, machine-vision, system) | 2013-05-14 | 0.1.3.4 | VilleTirronen |
| simple-genetic-algorithm | 18 | 0.0 | 1 | Simple parallel genetic algorithm implementation | (ai, bsd3, library, program) | 2014-05-04 | 0.2.0.0 | eax |
| simple-genetic-algorithm-mr | 10 | 0.0 | 1 | Simple parallel genetic algorithm implementation | (ai, bsd3, library, program) | 2015-08-02 | 0.4.0.0 | JeanPhilippeMoresmau |
| simple-get-opt | 40 | 2.0 | 3 | A simple library for processing command-line options. | (bsd3, development, library) | 2022-10-07 | 0.5 | IavorDiatchki |
| simple-index | 8 | 0.0 | 1 | Allows simple indexation on any data type | (bsd3, data, library) | 2014-01-07 | 0.1.0.1 | HugoGomes |
| simple-log | 73 | 0.0 | 3 | Simple log for Haskell | (bsd3, library, logging) | 2019-06-29 | 0.9.12 | AlexandrRuchkin |
| simple-log-syslog | 11 | 0.0 | 1 | Syslog backend for simple-log | (bsd3, library, logging) | 2013-02-02 | 0.2.0 | AlexandrRuchkin |
| simple-ltl | 18 | 0.0 | 0 | A simple LTL checker | (bsd3, language, library) | 2019-04-22 | 2.1.0 | JohnWiegley |
| simple-neural-networks | 9 | 0.0 | 1 | Simple parallel neural networks implementation | (ai, bsd3, library, program) | 2014-05-10 | 0.2.0.1 | eax |
| simple-observer | 10 | 0.0 | 1 | The Observer pattern | (bsd3, control, library) | 2009-11-11 | 0.0.1 | AndyGimblett |
| simple-pango | 7 | 0.0 | 2 | Binding to Pango library | (bsd3, graphics, library) | 2023-12-03 | 0.1.0.1 | YoshikuniJujo |
| simple-parser | 60 | 0.0 | 0 | Simple parser combinators | (bsd3, library, parsing) | 2022-12-06 | 0.12.1 | ejconlon |
| simple-pascal | 5 | 0.0 | 1 | Simplified Pascal language to SSVM compiler | (bsd3, compilers-interpreters, languages, library, program) | 2011-07-04 | 0.1 | IlyaPortnov |
| simple-pipe | 94 | 0.0 | 6 | simple pipeline library like conduit | (bsd3, data, library) | 2015-09-29 | 0.0.0.29 | YoshikuniJujo |
| simple-prompt | 36 | 0.0 | 1 | Simple commandline text prompt functions | (bsd3, library, system) | 2024-06-13 | 0.2.3 | JensPetersen |
| simple-reflect | 75 | 2.0 | 4 | Simple reflection of expressions containing variables | (bsd3, debug, library) | 2018-03-14 | 0.3.3 | TwanVanLaarhoven |
| simple-rope | 6 | 0.0 | 1 | Memory-efficient strings with concatenation and splitting. | (bsd3, data, library) | 2011-06-24 | 0.1 | EugeneKirpichov |
| simple-sendfile | 489 | 0.0 | 4 | Cross platform library for the sendfile system call | (bsd3, library, network) | 2023-06-19 | 0.2.32 | KazuYamamoto |
| simple-sessions | 17 | 0.0 | 1 | A simple implementation of session types | (bsd3, control, library) | 2013-10-10 | 0.1.3 | JesseTov |
| simple-smt | 107 | 0.0 | 3 | A simple way to interact with an SMT solver process. | (bsd3, library, math) | 2021-06-29 | 0.9.7 | IavorDiatchki |
| simple-sql-parser | 47 | 0.0 | 3 | A parser for SQL. | (bsd3, database, language, library) | 2024-10-08 | 0.8.0 | JakeWheat |
| simple-src-utils | 7 | 0.0 | 1 | source code editing utilities | (bsd3, development, haskell, program) | 2018-04-07 | 0.1 | EvanLaforge |
| simple-stacked-vm | 10 | 0.0 | 2 | Simple stacked virtual machine: assembler, disassembler, bytecode interpreter | (bsd3, compilers-interpreters, languages, library, program) | 2018-07-30 | 0.1.2 | IlyaPortnov |
| simple-tar | 11 | 0.0 | 0 | Simple, pure, file-system-free reading of tar files | (bsd3, codec, library) | 2016-10-12 | 0.5.1 | AdamWick |
| simple-text-format | 8 | 0.0 | 1 | Simple text based format strings with named identifiers. | (bsd3, development, library, text) | 2017-05-24 | 0.1 | justus |
| simple-vec3 | 63 | 0.0 | 2 | Three-dimensional vectors of doubles with basic operations | (bsd3, library, math, numerical) | 2020-06-04 | 0.6.0.1 | DmitryDzhus |
| simple-zipper | 6 | 0.0 | 1 | Zippers made slightly easier | (bsd3, library, zippers) | 2016-08-05 | 0.1.0.0 | DanielWaterworth |
| simpleconfig | 20 | 0.0 | 1 | Short description of your package | (bsd3, library, web) | 2018-05-20 | 0.0.10 | AlexeyKotlyarov |
| simpleirc | 15 | 0.0 | 2 | Simple IRC Library | (bsd3, irc, library, network) | 2015-07-29 | 0.3.1 | DominikPicheta |
| simplelru | 16 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2020-01-09 | 0.1.0.3 | Murakami | |
| simplemesh (deprecated) | 8 | 0.0 | 1 | Generators for primitive meshes | (bsd3, deprecated, library, web) | 2017-12-07 | 0.1.0.0 | jonascarpay |
| simplenote | 6 | 0.0 | 1 | Haskell interface for the simplenote API. | (bsd3, library, network-apis) | 2009-09-23 | 1.0 | MariusEriksen |
| simpleprelude | 26 | 0.0 | 1 | A simplified Haskell prelude for teaching | (bsd3, library, program, teaching) | 2011-11-04 | 1.0.1.3 | JeanMarieGaillourdet |
| simplesmtpclient (deprecated) | 5 | 0.0 | 1 | Very simple SMTP Client | (bsd3, deprecated, library, network) | 2009-02-13 | 0.2 | |
| simplessh | 24 | 0.0 | 1 | Simple wrapper around libssh2 | (bsd3, library, network) | 2017-12-20 | 0.2.0.6 | thoferon |
| simplest-sqlite | 65 | 0.0 | 1 | Simplest SQLite3 binding | (bsd3, database, library) | 2020-01-02 | 0.1.0.2 | YoshikuniJujo |
| simplex-basic (deprecated) | 10 | 0.0 | 1 | Very basic simplex implementation. | (algebra, bsd3, deprecated, library, math) | 2015-06-13 | 0.0.0.1 | athanclark |
| simplex-method | 5 | 0.0 | 3 | Implementation of the two-phase simplex method in exact rational arithmetic | (bsd3, library, linear-programming, math, mathematics, maths, optimisation, optimization) | 2023-12-02 | 0.2.0.0 | JunaidRasheed |
| simplistic-generics | 8 | 0.0 | 0 | Generic programming without too many type classes | (bsd3, data, library) | 2020-05-02 | 2.0.0 | AlejandroSerrano |
| simpoole | 19 | 2.0 | 1 | Simple pool | (bsd3, data, library, resources) | 2022-01-05 | 0.4.0 | vapourismo |
| since | 10 | 0.0 | 1 | Get the number of seconds since the last invocation | (bsd3, library, web) | 2017-11-16 | 0.0.0 | athanclark |
| sindre | 26 | 0.0 | 1 | A programming language for simple GUIs | (bsd3, gui, library, program) | 2022-05-24 | 0.6 | TroelsHenriksen |
| singlethongs | 11 | 0.0 | 2 | Like singletons, but much smaller. | (bsd3, data, library) | 2020-04-19 | 0.1 | RenzoCarbonara |
| singleton-bool | 351 | 0.0 | 6 | Type level booleans | (bsd3, dependent-types, library) | 2024-06-04 | 0.1.8 | phadej |
| singleton-dict | 5 | 0.0 | 1 | Typelevel balanced search trees via a singletonized Data.Map | (bsd3, data, dependent-types, library) | 2017-06-09 | 0.1.0.0 | ArieMiddelkoop |
| singleton-nats | 85 | 0.0 | 2 | Unary natural numbers relying on the singletons infrastructure. | (bsd3, data, dependent-types, library) | 2023-10-13 | 0.4.7 | AndrasKovacs, ryanglscott |
| singleton-typelits | 11 | 0.0 | 1 | Singletons and induction over GHC TypeLits | (bsd3, data, library) | 2018-07-11 | 0.1.0.0 | mniip |
| singletons | 298 | 2.75 | 122 | Basic singleton types and definitions | (bsd3, dependent-types, library) | 2024-05-12 | 3.0.3 | RichardEisenberg, ryanglscott |
| singletons-base | 114 | 0.0 | 27 | A promoted and singled version of the base library | (bsd3, dependent-types, library) | 2024-05-12 | 3.4 | ryanglscott |
| singletons-default | 15 | 0.0 | 0 | An optional type with type level default | (bsd3, data, library) | 2024-09-19 | 0.1.0.7 | echatav |
| singletons-presburger | 51 | 0.0 | 2 | Presburger Arithmetic Solver for GHC Type-level natural numbers with Singletons package. | (bsd3, library, math, type-system) | 2024-06-09 | 0.7.4.0 | HiromiIshii |
| singletons-th | 136 | 0.0 | 9 | A framework for generating singleton types | (bsd3, dependent-types, library) | 2024-05-12 | 3.4 | ryanglscott |
| siphash (deprecated in favor of memory) | 31 | 0.0 | 6 | siphash: a fast short input PRF | (bsd3, cryptography, data, deprecated, library) | 2012-12-14 | 1.0.3 | VincentHanquez |
| siphon | 33 | 0.0 | 1 | Encode and decode CSV files | (bsd3, library, web) | 2024-03-06 | 0.8.2.1 | andrewthad, l3c_amartin |
| sirkel | 7 | 0.0 | 1 | Sirkel, a Chord DHT | (bsd3, concurrency, concurrent, data-structures, database, distributed-computing, library) | 2011-09-16 | 0.1 | MortenLysgaard |
| sitemap | 15 | 0.0 | 1 | Sitemap parser | (bsd3, library, web) | 2015-01-12 | 0.1.2 | AlpMestanogullari |
| sitemap-gen | 10 | 2.0 | 1 | Generate XML Sitemaps & Sitemap Indexes | (bsd3, library, web) | 2020-01-19 | 0.1.0.0 | lysergia |
| sitepipe | 18 | 0.0 | 1 | A simple to understand static site generator | (bsd3, library, web) | 2022-10-25 | 0.4.0.2 | ChrisPenner |
| sixel | 30 | 0.0 | 2 | Sixel library to show images in a terminal emulator | (bsd3, graphics, library, program) | 2020-05-24 | 0.1.2.3 | junjihashimoto |
| sixfiguregroup | 7 | 0.0 | 1 | A six figure group of time | (aviation, bsd3, library) | 2016-09-20 | 0.0.1 | TonyMorris |
| size-based | 240 | 0.0 | 2 | Sized functors, for size-based enumerations | (bsd3, data, library) | 2024-09-28 | 0.1.3.3 | BrentYorgey, JonasDuregard |
| sized | 83 | 2.0 | 3 | Sized sequence data-types | (bsd3, data, library) | 2024-06-09 | 1.1.0.2 | HiromiIshii |
| sized-types | 18 | 0.0 | 4 | Sized types in Haskell using the GHC Nat kind. | (bsd3, language, library) | 2015-05-19 | 0.5.1 | AndyGill, GergoErdi, ryanglscott |
| sized-vector (deprecated in favor of sized) | 57 | 0.0 | 2 | Size-parameterized vector types and functions. | (bsd3, data, deprecated, library) | 2016-07-27 | 1.4.3.1 | HiromiIshii |
| sizes | 38 | 0.0 | 1 | Recursively show space (size and i-nodes) used in subdirectories | (bsd3, development, program) | 2024-07-01 | 2.4.0 | JohnWiegley |
| skein | 184 | 0.0 | 6 | Skein, a family of cryptographic hash functions. Includes Skein-MAC as well. | (bsd3, cryptography, library) | 2015-12-30 | 1.0.9.4 | FelipeLessa, MichaelSnoyman |
| skeletal-set | 6 | 0.0 | 1 | Skeletal set - a set with equivalence relation different from equality | (bsd3, data, library) | 2018-04-24 | 0.1.0.0 | PavloKerestey |
| skeletest | 6 | 0.0 | 0 | Batteries-included, opinionated test framework | (bsd3, library, program, testing) | 2024-08-02 | 0.1.0 | brandonchinn178 |
| skell | 21 | 0.0 | 1 | An overly complex Haskell web framework. | (bsd3, library, web) | 2014-07-12 | 0.1.0.0 | pharpend |
| sketch-frp-copilot | 41 | 0.0 | 2 | Sketch programming with Copilot | (bsd3, embedded, language, library) | 2024-02-22 | 1.0.10 | JoeyHess |
| skew-list | 16 | 0.0 | 1 | Random access lists: skew binary | (bsd3, data, library) | 2023-01-03 | 0.1 | phadej |
| skews | 20 | 0.0 | 1 | A very quick-and-dirty WebSocket server. | (bsd3, library, test, web) | 2020-03-02 | 0.1.0.3 | igrep |
| skylark-client (deprecated) | 22 | 0.0 | 0 | Skylark client. | (bsd3, deprecated, library, network, program) | 2017-04-06 | 0.1.7 | markfine |
| skylighting-core | 663 | 0.0 | 12 | syntax highlighting library | (bsd3, library, text) | 2024-09-10 | 0.14.3 | JohnMacFarlane |
| skylighting-format-ansi | 217 | 0.0 | 1 | ANSI formatter for skylighting syntax highlighting library | (bsd3, library, text) | 2022-07-30 | 0.1 | JohnMacFarlane |
| skylighting-format-blaze-html | 263 | 0.0 | 1 | HTML formatter for skylighting syntax highlighting library | (bsd3, library, text) | 2024-02-28 | 0.1.1.2 | JohnMacFarlane |
| skylighting-format-context | 245 | 0.0 | 1 | ConTeXt formatter for skylighting syntax highlighting library | (bsd3, library, text) | 2023-02-14 | 0.1.0.2 | JohnMacFarlane |
| skylighting-format-latex | 221 | 0.0 | 1 | LaTeX formatter for skylighting syntax highlighting library | (bsd3, library, text) | 2022-07-30 | 0.1 | JohnMacFarlane |
| skylighting-lucid | 21 | 0.0 | 0 | Lucid support for Skylighting | (bsd3, library, web) | 2024-03-20 | 1.0.4 | fosskers |
| skypelogexport | 8 | 0.0 | 1 | Export Skype chat logs to text files | (bsd3, program, text) | 2011-04-10 | 0.2 | EugenyDzhurinsky |
| slice-cpp-gen | 25 | 0.0 | 1 | Generate C++ skeletons from slice files | (bsd3, development, program) | 2013-06-14 | 0.3.0.0 | PaulKoerbitz |
| sliceofpy | 4 | 2.0 | 0 | Python-ish slicing traversals for Haskell. | (bsd3, data, lenses, library, program) | 2019-08-23 | 1.0.0 | lgastako |
| slick | 56 | 0.0 | 2 | A quick & easy static site builder built with shake and pandoc. | (bsd3, library, web) | 2024-08-14 | 1.3.1.0 | ChrisPenner |
| sloane | 109 | 0.0 | 1 | A command line interface to Sloane's OEIS. | (bsd3, math, program) | 2017-07-03 | 5.0.1 | AndersClaesson |
| sloth | 7 | 1.5 | 1 | Testing for minimal strictness | (bsd3, library, testing) | 2012-08-13 | 0.0.2 | JanChristiansen |
| slotmap | 10 | 0.0 | 1 | Pure Haskell slotmap implementation over ST or IO. | (bsd3, data, library) | 2018-09-17 | 0.1.0.0 | HarpoRoeder |
| slug (deprecated) | 29 | 0.0 | 1 | Type-safe slugs for Yesod ecosystem | (bsd3, deprecated, library, web, yesod) | 2017-07-22 | 0.1.7 | mrkkrp |
| slugger | 22 | 2.0 | 0 | Clean URI slugs for Haskell | (bsd3, data, library, program, text, web) | 2023-01-31 | 0.1.0.2 | robertwpearce |
| slugify | 100 | 0.0 | 0 | Convert text into slugs. | (bsd3, library, utils) | 2024-06-17 | 0.1.0.2 | wvanonsem90 |
| small-bytearray-builder | 44 | 0.0 | 3 | Serialize to bytes | (bsd3, data, library) | 2024-02-13 | 0.3.7.0 | andrewthad, l3c_amartin |
| smallarray | 26 | 0.0 | 2 | low-level unboxed arrays, with minimal features. | (bsd3, data, library) | 2012-06-15 | 0.2.2.4 | AntoineLatter |
| smallcaps | 39 | 0.0 | 1 | Flatten camel case text in LaTeX files | (bsd3, latex, library, program, text) | 2019-05-28 | 0.6.0.6 | StefanBerthold |
| smallcheck | 252 | 2.0 | 26 | A property-based testing library | (bsd3, library, testing) | 2023-06-04 | 1.2.1.1 | ColinRunciman, GwernBranwen, OliverCharles, RomanCheplyaka, jdnavarro, Bodigrim |
| smallcheck-kind-generics (deprecated) | 9 | 0.0 | 0 | See README for more info | (bsd3, deprecated, generics, library, testing) | 2020-01-27 | 0.0.0.1 | |
| smallcheck-laws | 12 | 0.0 | 1 | SmallCheck properties for common laws | (bsd3, library, testing) | 2015-09-07 | 0.3 | jdnavarro |
| smallcheck-lens | 11 | 0.0 | 1 | SmallCheck properties for lens | (bsd3, lenses, library, testing) | 2015-09-11 | 0.3 | jdnavarro |
| smallcheck-series | 37 | 0.0 | 5 | Extra SmallCheck series and utilities | (bsd3, library, testing) | 2021-02-17 | 0.7.1.0 | jdnavarro, jpath, kindaro |
| smallpt-hs | 6 | 0.0 | 1 | A Haskell port of the smallpt path tracer. | (bsd3, graphics, program) | 2010-09-08 | 0.1 | VoMinhThu |
| smallstring | 24 | 0.0 | 1 | A Unicode text type, optimized for low memory overhead | (bsd3, data, library) | 2012-06-15 | 0.3.3 | AntoineLatter |
| smap | 15 | 0.0 | 0 | A command line tool for working with sets and maps | (bsd3, library, program, text) | 2019-07-05 | 0.3.3 | wyager |
| smartGroup | 12 | 0.0 | 1 | group strings or bytestrings by words in common | (algorithms, bsd3, library) | 2011-02-19 | 0.3.0 | SamAnklesaria |
| smartcheck | 24 | 2.0 | 1 | A smarter QuickCheck. | (bsd3, library, program, testing) | 2017-08-11 | 0.2.4 | LeePike |
| smartconstructor | 7 | 0.0 | 1 | A package exposing a helper function for generating smart constructors. | (bsd3, development, library) | 2015-03-30 | 0.2.0.0 | frerich |
| smarties | 7 | 0.0 | 0 | Haskell Behavior Tree Library | (ai, bsd3, games, library, program) | 2020-03-27 | 1.2.1 | pdlla |
| smartword | 5 | 0.0 | 1 | Web based flash card for Word Smart I and II vocabularies | (bsd3, education, program, web) | 2009-03-28 | 0.0.0.5 | KiYungAhn |
| smash | 27 | 0.0 | 6 | Combinators for Maybe types | (bsd3, data, library) | 2022-04-27 | 0.1.3 | topos |
| smash-aeson | 11 | 0.0 | 0 | Aeson support for the smash library | (bsd3, data, library) | 2022-04-27 | 0.2.0.1 | topos |
| smash-lens | 22 | 0.0 | 0 | Optics for the `smash` library | (bsd3, data, library) | 2022-04-27 | 0.1.0.3 | topos |
| smash-microlens | 13 | 0.0 | 0 | Optics for the `smash` library | (bsd3, data, library) | 2022-04-27 | 0.1.0.2 | topos |
| smash-optics | 17 | 0.0 | 0 | Optics for the `smash` library using `optics-core` | (bsd3, data, library) | 2022-04-27 | 0.1.0.2 | topos |
| sme | 5 | 0.0 | 1 | A library for Secure Multi-Execution in Haskell | (bsd3, library, security) | 2011-05-07 | 0.1 | AlejandroRusso |
| smerdyakov | 6 | 0.0 | 1 | (bsd3, library, unclassified) | 2016-07-15 | 0.0.0.0 | jkarni | |
| smiles | 14 | 0.0 | 1 | (bioinformatics, bsd3, library) | 2017-08-15 | 0.2.0.0 | fonturacetamum | |
| smith | 7 | 0.0 | 0 | Parse arrays of tokens | (bsd3, data, library) | 2020-01-20 | 0.1.1.0 | andrewthad, l3c_amartin |
| smith-cli | 4 | 0.0 | 0 | Command line tool for <https://smith.st/ Smith>. | (bsd3, program, security) | 2019-02-08 | 0.0.1 | MarkHibberd |
| smith-client | 4 | 0.0 | 0 | API client for <https://smith.st/ Smith>. | (bsd3, library, security) | 2019-02-08 | 0.0.1 | MarkHibberd |
| smoothie | 98 | 0.0 | 1 | Smooth curves via several interpolation modes | (bsd3, data, library) | 2020-05-31 | 0.4.2.11 | DimitriSabadie |
| smsaero | 47 | 0.0 | 1 | SMSAero API and HTTP client based on servant library. | (bsd3, library, web) | 2016-12-09 | 0.7.1 | NickolayKudasov |
| smt | 9 | 0.0 | 0 | Interface to Satisfiability Modulo Theories solvers | (bsd3, library, unclassified) | 2019-10-02 | 0.0.0.0 | |
| smt-lib | 15 | 0.0 | 1 | Parsing and printing SMT-LIB. | (bsd3, language, library) | 2010-07-19 | 0.0.2 | TomHawkins |
| smt2-parser | 37 | 0.0 | 1 | A Haskell parser for SMT-LIB version 2.6 | (bsd3, formal-languages, language, library, smt) | 2022-10-08 | 0.1.0.1 | liuyuxi, haskell_github_trust |
| smtLib | 35 | 0.0 | 3 | A library for working with the SMTLIB format. | (bsd3, library, smt) | 2019-01-10 | 1.1 | IavorDiatchki |
| smtp-mail | 167 | 2.25 | 4 | Simple email sending via SMTP | (bsd3, library, network) | 2024-07-16 | 0.5.0.0 | JasonHickner, SpencerJanssen, parsonsmatt, typetetris, janus, haskell_github_trust |
| smtp-mail-ng | 7 | 0.0 | 1 | An SMTP client EDSL | (bsd3, library, network) | 2015-07-07 | 0.1.0.2 | alexvieth |
| smtps-gmail | 22 | 0.0 | 1 | Gmail SMTP Client | (bsd3, library, network) | 2016-04-13 | 1.3.2 | EnzoHaussecker |
| snake-game | 9 | 0.0 | 1 | Snake Game Using OpenGL | (bsd3, game, library) | 2014-02-12 | 1.2 | AkashJagdhane |
| snap | 499 | 2.5 | 66 | Top-level package for the Snap Web Framework | (bsd3, library, snap, web) | 2023-10-23 | 1.1.3.3 | DougBeardsley, GregoryCollins, imalsogreg |
| snap-app (deprecated) | 60 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.7.0 | |
| snap-auth-cli | 10 | 0.0 | 1 | Command-line tool to manage Snap AuthManager database | (bsd3, program, snap, web) | 2018-03-30 | 0.2 | DmitryDzhus |
| snap-blaze | 93 | 0.0 | 1 | blaze-html integration for Snap | (bsd3, library, network) | 2017-03-18 | 0.2.1.5 | JasperVanDerJeugt |
| snap-blaze-clay | 7 | 0.0 | 1 | blaze-html-clay integration for Snap | (bsd3, library, network) | 2013-05-15 | 0.1.0.0 | DecebalPopa |
| snap-configuration-utilities | 5 | 0.0 | 1 | Methods to manipulate Configurator objects for Snap & Snaplets | (bsd3, library, web) | 2014-12-08 | 0.1.0.0 | Retrovertigo |
| snap-core | 445 | 2.5 | 72 | Snap: A Haskell Web Framework (core interfaces and types) | (bsd3, io-streams, library, snap, web) | 2023-02-10 | 1.0.5.1 | DougBeardsley, GregoryCollins, imalsogreg |
| snap-cors (deprecated in favor of snap-core) | 46 | 0.0 | 1 | Add CORS headers to Snap applications | (bsd3, deprecated, library, web) | 2018-02-06 | 1.3.0 | OliverCharles |
| snap-elm | 17 | 0.0 | 1 | Serve Elm files through the Snap web framework. | (bsd3, library, web) | 2013-10-17 | 0.1.1.2 | KyleCarter |
| snap-error-collector | 23 | 0.0 | 1 | Collect errors in batches and dispatch them | (bsd3, library, web) | 2018-02-06 | 1.1.5 | OliverCharles |
| snap-extras | 53 | 0.0 | 3 | A collection of useful helpers and utilities for Snap web applications. | (bsd3, library, snap, web) | 2023-12-07 | 0.12.3.1 | DougBeardsley, MichaelXavier, OzgunAtaman |
| snap-language | 32 | 0.0 | 1 | Language handling for Snap | (bsd3, library, web) | 2019-05-15 | 0.1.0.5 | petterb |
| snap-loader-dynamic | 25 | 0.0 | 4 | Snap dynamic loader | (bsd3, library, snap, web) | 2020-09-18 | 1.0.0.2 | DougBeardsley, GregoryCollins |
| snap-loader-static | 29 | 0.0 | 4 | Snap static loader | (bsd3, library, snap, web) | 2020-09-18 | 1.0.0.1 | DougBeardsley, GregoryCollins |
| snap-server | 468 | 2.5 | 19 | A web server for the Snap Framework | (bsd3, io-streams, library, snap, web) | 2023-02-13 | 1.1.2.1 | DougBeardsley, GregoryCollins, imalsogreg |
| snap-stream | 12 | 0.0 | 1 | Streaming Snap handlers | (bsd3, library, web) | 2024-01-18 | 0.1.1.1 | RyanTrinkle, abrar |
| snap-templates | 21 | 0.0 | 1 | Scaffolding CLI for the Snap Framework | (bsd3, program, snap, web) | 2018-07-29 | 1.0.0.2 | DougBeardsley |
| snap-testing (deprecated in favor of hspec-snap) | 36 | 0.0 | 1 | A library for BDD-style testing with the Snap Web Framework | (bsd3, deprecated, library, snap, web) | 2014-07-08 | 0.6.0.0 | DanielPatterson |
| snap-utils | 12 | 0.0 | 1 | Snap Framework utilities. | (bsd3, library, snap, web) | 2014-03-16 | 0.1.2 | LukeHoersten |
| snap-web-routes | 14 | 0.0 | 1 | Type safe URLs for Snap | (bsd3, library, snap, web) | 2015-08-12 | 0.5.1.0 | lukerandall |
| snaplet-acid-state | 53 | 0.0 | 1 | acid-state snaplet for Snap Framework | (bsd3, library, snap, web) | 2015-06-16 | 0.2.7 | DougBeardsley |
| snaplet-actionlog | 13 | 0.0 | 1 | Generic action log snaplet for the Snap Framework | (bsd3, library, snap, web) | 2022-04-26 | 0.4.0 | DougBeardsley, MichaelXavier, OzgunAtaman |
| snaplet-amqp | 39 | 0.0 | 1 | Snap framework snaplet for the AMQP library | (bsd3, library, web) | 2014-11-11 | 1.1.0.0 | ParnellSpringmeyer |
| snaplet-auth-acid | 9 | 0.0 | 1 | Provides an Acid-State backend for the Auth Snaplet | (bsd3, library, snap, web) | 2015-06-08 | 0.1.0 | DavidJohnson |
| snaplet-customauth | 18 | 0.0 | 1 | Alternate authentication snaplet | (bsd3, library, web) | 2021-09-16 | 0.2.1 | kaol |
| snaplet-environments | 12 | 0.0 | 1 | DEPRECATED! You should use standard Snap >= 0.9 "environments" functionality. It provided ability to easly read configuration based on given app environment given at command line, envs are defined in app configuration file | (bsd3, library, web) | 2012-06-22 | 0.1.1 | KamilCiemniewski |
| snaplet-fay (deprecated) | 54 | 0.0 | 2 | Fay integration for Snap with request- and pre-compilation. | (bsd3, deprecated, fay, library, snap, web) | 2017-01-02 | 0.3.3.14 | AdamBergmark |
| snaplet-ghcjs | 9 | 0.0 | 1 | Serve javascript files compiled with GHCJS | (bsd3, library, web) | 2015-10-14 | 0.1.0.0 | johncant |
| snaplet-haxl | 10 | 0.0 | 1 | Snaplet for Facebook's Haxl | (bsd3, library, snap, web) | 2014-08-07 | 0.0.0.2 | biscarch |
| snaplet-hdbc | 31 | 0.0 | 1 | HDBC snaplet for Snap Framework | (bsd3, library, web) | 2012-08-08 | 0.9.1 | JurrienStutterheim |
| snaplet-hslogger | 8 | 0.0 | 1 | Snap framework snaplet for the Logger API library. | (bsd3, library, web) | 2014-10-29 | 1.0.0.2 | ParnellSpringmeyer |
| snaplet-i18n | 43 | 0.0 | 1 | snaplet-i18n | (bsd3, library, program, web) | 2017-02-02 | 0.2.0 | HaishengWu |
| snaplet-influxdb | 19 | 0.0 | 1 | Snap framework snaplet for the InfluxDB library | (bsd3, library, web) | 2014-12-02 | 1.0.1.1 | ParnellSpringmeyer |
| snaplet-lss (deprecated) | 5 | 0.0 | 1 | Lexical Style Sheets - Snap Web Framework adaptor. | (bsd3, deprecated, language, library) | 2014-09-04 | 0.1.0.0 | DanielPatterson |
| snaplet-mandrill | 11 | 0.0 | 1 | Snap framework snaplet for the Mandrill API library. | (bsd3, library, web) | 2014-10-13 | 0.1.0.3 | ParnellSpringmeyer |
| snaplet-mongoDB | 4 | 0.0 | 1 | Snap Framework MongoDB support as Snaplet | (bsd3, library, web) | 2011-12-12 | 0.2 | KamilCiemniewski |
| snaplet-mongodb-minimalistic | 57 | 0.0 | 1 | Minimalistic MongoDB Snaplet. | (bsd3, library, web) | 2014-06-07 | 0.0.6.12 | PetrPilar |
| snaplet-mysql-simple | 21 | 1.25 | 1 | mysql-simple snaplet for the Snap Framework | (bsd3, library, snap, web) | 2016-04-15 | 0.2.2.0 | ibotty |
| snaplet-oauth | 7 | 0.0 | 1 | snaplet-oauth | (bsd3, library, web) | 2012-12-30 | 0.0.6 | HaishengWu |
| snaplet-persistent | 39 | 0.0 | 2 | persistent snaplet for the Snap Framework | (bsd3, library, snap, web) | 2022-04-20 | 0.7.1 | DougBeardsley, MichaelXavier |
| snaplet-postgresql-simple | 64 | 2.25 | 2 | postgresql-simple snaplet for the Snap Framework | (bsd3, library, snap, web) | 2019-04-18 | 1.2.0.0 | DougBeardsley |
| snaplet-postmark | 9 | 0.0 | 1 | Postmark snaplet for the Snap Framework | (bsd3, library, snap, web) | 2014-03-08 | 0.2.0 | LukeHoersten |
| snaplet-recaptcha | 22 | 0.0 | 1 | A ReCAPTCHA verification snaplet with Heist integration and connection sharing. | (bsd3, library, web) | 2015-03-29 | 1.0.3 | LarsPetersen, MikeLedger |
| snaplet-redis | 48 | 0.0 | 3 | Redis support for Snap Framework | (bsd3, library, snap, web) | 2021-04-14 | 0.1.6.1 | DmitryDzhus |
| snaplet-redson | 5 | 0.0 | 1 | CRUD for JSON data with Redis storage | (bsd3, library, snap, web) | 2012-04-05 | 0.1.0.0 | DmitryDzhus |
| snaplet-sass | 14 | 0.0 | 1 | Sass integration for Snap with request- and pre-compilation. | (bsd3, library, snap, web) | 2015-06-18 | 0.1.2.0 | lukerandall |
| snaplet-scoped-session | 7 | 0.0 | 1 | Modularised session state for Snaplets, in a Snaplet | (bsd3, library, snap, web) | 2016-08-13 | 0.1.1 | justus |
| snaplet-ses-html | 8 | 0.0 | 1 | Snaplet for the ses-html package | (aws, bsd3, email, library, network, snap, web) | 2015-06-08 | 0.1.1.0 | DavidJohnson |
| snaplet-sqlite-simple | 65 | 0.0 | 2 | sqlite-simple snaplet for the Snap Framework | (bsd3, library, snap, web) | 2016-11-07 | 1.0.0.2 | JanneHellsten, sigrlami |
| snaplet-sqlite-simple-jwt-auth | 9 | 0.0 | 1 | Snaplet for JWT authentication with snaplet-sqlite-simple | (bsd3, library, web) | 2016-11-21 | 0.2.0.0 | JanneHellsten |
| snaplet-stripe | 13 | 0.0 | 1 | Stripe snaplet for the Snap Framework | (bsd3, library, snap, web) | 2014-11-19 | 0.3.0 | LukeHoersten |
| snaplet-tasks | 9 | 0.0 | 1 | Snaplet for Snap Framework enabling developers to administrative tasks akin to Rake tasks from Ruby On Rails framework. | (bsd3, library, web) | 2011-12-19 | 0.1.2 | KamilCiemniewski |
| snaplet-typed-sessions | 6 | 0.0 | 1 | Typed session snaplets and continuation-based programming for the Snap web framework | (bsd3, library, web) | 2012-08-06 | 0.5 | ChrisSmith |
| snaplet-wordpress | 11 | 0.0 | 1 | A snaplet that communicates with wordpress over its api. | (bsd3, library, web) | 2015-05-23 | 0.1.1.2 | DanielPatterson |
| snappy | 28 | 0.0 | 7 | Bindings to the Google Snappy library for fast compression/decompression | (bsd3, codec, compression, library) | 2012-08-30 | 0.2.0.2 | LoicArjanen |
| snappy-c | 14 | 2.0 | 0 | Bindings to Google's Snappy: A fast compression library | (bsd3, codec, library, program) | 2024-04-10 | 0.1.1 | EdskoDeVries, FinleyMcIlwaine |
| snappy-iteratee | 4 | 0.0 | 1 | An enumeratee that uses Google's snappy compression library. | (bsd3, codec, library) | 2011-11-02 | 0.1 | IanDuncan |
| snappy-lazy | 13 | 0.0 | 0 | Lazy bytestring compression and decompression | (bsd3, codec, compression, library) | 2020-04-20 | 0.1.0.0 | vmchale |
| sndfile-enumerators | 26 | 0.0 | 1 | Audio file reading/writing | (bsd3, codec, library, sound) | 2011-08-30 | 0.10.0.0 | JohnLato |
| snippet-extractor | 14 | 0.0 | 1 | Extracts labeled snippets of code to files. | (bsd3, program, text) | 2010-12-29 | 0.2.0 | JasonDagit |
| snmp | 20 | 0.0 | 2 | SNMP protocol library | (bsd3, language, library) | 2019-04-09 | 0.3.1.0 | chemist, andrewthad, chessai |
| snow-white | 5 | 0.0 | 1 | encode any binary instance to white space | (bsd3, codec, library) | 2009-12-01 | 2009.12.1 | JinjingWang |
| snowball | 28 | 0.0 | 1 | Bindings to the Snowball library. | (bsd3, library, natural-language-processing, text) | 2012-12-22 | 1.0.0.1 | DagOdenhall |
| snowflake-core | 11 | 0.0 | 0 | twitter's snowflake | (bsd3, commercial, library) | 2016-09-10 | 0.1.0.1 | KaiJia |
| snowflake-server | 8 | 0.0 | 1 | snowflake http server | (bsd3, commercial, program) | 2016-09-10 | 0.1.0.0 | KaiJia |
| sockaddr | 33 | 0.0 | 5 | Printing SockAddr | (bsd3, library, network) | 2022-08-22 | 0.0.1 | KazuYamamoto |
| socket-activation | 12 | 0.0 | 2 | systemd socket activation library | (bsd3, library, network) | 2017-01-06 | 0.1.0.2 | DavidFisher |
| socket-icmp | 11 | 0.0 | 1 | Definitions for using ICMP with the `socket` library | (bsd3, library, web) | 2020-09-04 | 0.1.0.1 | trm |
| socket-io | 63 | 0.0 | 2 | (bsd3, library, unclassified) | 2020-12-14 | 1.3.12 | OliverCharles, TimBaumann | |
| sockets | 25 | 0.0 | 0 | High-level network sockets | (bsd3, library, network) | 2023-11-27 | 0.7.0.0 | andrewthad |
| socks | 305 | 2.0 | 12 | Socks proxy (ver 5) | (bsd3, library, network) | 2019-09-30 | 0.6.1 | VincentHanquez |
| sodium | 78 | 0.0 | 5 | Sodium Reactive Programming (FRP) System | (bsd3, frp, library) | 2014-12-30 | 0.11.0.3 | StephenBlackheath |
| softfloat-hs | 5 | 0.0 | 1 | Haskell bindings for SoftFloat | (bsd3, library, math) | 2018-08-21 | 0.1.0 | benselfridge, galoisinc |
| solana-staking-csvs | 18 | 2.0 | 0 | Generate CSV Exports of your Solana Staking Rewards. | (bsd3, console, finance, library, program, web) | 2024-02-05 | 0.1.3.0 | lysergia |
| som | 149 | 2.0 | 1 | Self-Organising Maps | (bsd3, library, math) | 2021-08-18 | 10.1.11 | AmyDeBuitleir |
| some | 400 | 0.0 | 30 | Existential type: Some | (bsd3, data, dependent-types, library) | 2023-10-24 | 1.0.6 | phadej |
| some-dict-of | 19 | 0.0 | 3 | Carry evidence of constraints around | (bsd3, constraints, library) | 2021-09-20 | 0.1.0.2 | parsonsmatt |
| sop-core | 275 | 2.0 | 38 | True Sums of Products | (bsd3, data, library) | 2022-01-02 | 0.5.0.2 | AndresLoeh |
| sophia | 13 | 0.0 | 1 | Bindings to Sophia library | (bsd3, database, library) | 2013-10-16 | 0.1.2 | EyalLotem |
| sort | 21 | 0.0 | 2 | A Haskell sorting toolkit | (bsd3, library, text) | 2017-06-03 | 1.0.0.0 | ChrisDornan |
| sort-by-pinyin | 23 | 0.0 | 1 | sort by pinyin | (bsd3, library, web) | 2018-07-11 | 2018.4.9 | JinjingWang |
| sorted-list | 238 | 0.0 | 12 | Type-enforced sorted lists and related functions. | (bsd3, data, library) | 2023-10-15 | 0.2.2.0 | DanielDiaz |
| sorting | 12 | 0.0 | 1 | Utils for sorting. | (bsd3, data, library) | 2015-04-26 | 1.0.0.1 | joneshf |
| sorty | 11 | 0.0 | 1 | Sort lines per file size | (bsd3, program, utils) | 2009-12-02 | 0.1.1 | KrzysztofSkrzetnicki |
| sound-collage | 28 | 0.0 | 1 | Approximate a song from other pieces of sound | (bsd3, program, sound) | 2021-08-06 | 0.2.1 | HenningThielemann |
| sounddelay | 6 | 0.0 | 1 | Audio delay line | (bsd3, program, sound) | 2014-09-21 | 0.1.0.2 | BartonMassey |
| soundgen | 11 | 0.0 | 1 | sound generator | (bsd3, program, sound) | 2018-06-16 | 0.1.1.0 | CIX_68 |
| source-code-server (deprecated) | 4 | 0.0 | 1 | The server backend for the source code iPhone app | (bsd3, deprecated, program, web) | 2010-08-31 | 2010.9.1 | JinjingWang |
| source-constraints | 13 | 0.0 | 3 | Source constraints GHC plugin | (bsd3, codequality, library) | 2020-09-20 | 0.0.2 | mbj |
| sourcemap | 102 | 0.0 | 3 | Implementation of source maps as proposed by Google and Mozilla. | (bsd3, development, library) | 2021-12-24 | 0.1.7 | ChrisDone, JensPetersen |
| sousit | 9 | 0.0 | 1 | Source/Sink/Transform: An alternative to lazy IO and iteratees. | (bsd3, control, library) | 2012-09-16 | 0.4 | MarioSiegenthaler |
| soxlib | 46 | 0.0 | 1 | Write, read, convert audio signals using libsox | (bsd3, library, sound) | 2023-01-16 | 0.0.3.2 | HenningThielemann |
| spacechar | 17 | 0.0 | 0 | Space Character | (bsd3, library, test) | 2023-11-06 | 0.0.0.6 | TonyMorris |
| spacepart | 6 | 0.0 | 1 | Space partition data structures. Currently only a QuadTree. | (bsd3, data, library) | 2009-02-16 | 0.1.0.0 | CoreyOConnor |
| spaceprobe | 20 | 0.0 | 1 | Optimization over arbitrary search spaces | (bsd3, library, optimization) | 2015-05-27 | 0.3.0 | SeanBurton |
| spanout | 6 | 0.0 | 1 | A breakout clone written in netwire and gloss | (bsd3, game, program) | 2015-07-18 | 0.1 | vtan |
| sparkle (deprecated) | 37 | 0.0 | 0 | Distributed Apache Spark applications in Haskell | (bsd3, deprecated, distributed-computing, ffi, java, jvm, library, program) | 2018-02-28 | 0.7.4 | AlpMestanogullari, FacundoDominguez, MathieuBoespflug |
| sparrow | 44 | 0.0 | 1 | Unified streaming data-dependency framework for web apps | (bsd3, library, web) | 2018-11-28 | 0.0.3.1 | athanclark |
| sparse | 23 | 0.0 | 1 | A playground of sparse linear algebra primitives using Morton ordering | (bsd3, data, library, vector) | 2015-07-03 | 0.9.2 | EdwardKmett, HansHoglund |
| sparse-lin-alg | 13 | 2.0 | 1 | Effective linear algebra on sparse matrices | (bsd3, library, math) | 2013-03-23 | 0.4.3 | AlexeyAlekhin |
| sparse-merkle-trees | 4 | 0.0 | 0 | Sparse Merkle trees with proofs of inclusion and exclusion | (bsd3, cryptography, data-structures, library) | 2022-05-26 | 0.2.0.0 | tochicool |
| sparsebit | 10 | 0.0 | 1 | Sparse bitmaps for pattern match coverage | (bsd3, data-structures, development, library) | 2009-03-10 | 0.5 | KiYungAhn |
| sparsecheck | 11 | 0.0 | 1 | A Logic Programming Library for Test-Data Generation | (bsd3, library, testing) | 2012-09-25 | 0.1.0.3 | KidoTakahiro, MatthewNaylor |
| sparser | 10 | 0.0 | 1 | Lightweight parsing library based on partial functions. | (bsd3, library, unclassified) | 2013-08-24 | 0.6.1 | HansHoglund |
| spartacon | 4 | 0.0 | 0 | A unix-style (read from stdin, write to stdout) global hotkey daemon | (bsd3, control, program) | 2021-04-12 | 0.1.0.0 | DanielWagner |
| spata | 11 | 0.0 | 1 | brainless form validation | (bsd3, library, web) | 2010-10-10 | 2010.10.10 | JinjingWang |
| spatial-math | 107 | 0.0 | 8 | 3d math including quaternions/euler angles/dcms and utility functions | (bsd3, library, math) | 2018-08-21 | 0.5.0.1 | GregHorn, peddie |
| spawn | 40 | 0.0 | 5 | Tiny library for concurrent computations | (bsd3, concurrency, concurrent, control, library) | 2011-10-09 | 0.3 | KeeganMcAllister |
| spdx | 91 | 0.0 | 3 | SPDX license expression language, Extras | (bsd3, data, library) | 2024-08-18 | 1.1 | phadej |
| spdx-license | 17 | 0.0 | 1 | SPDX license templates | (bsd3, data, library) | 2021-01-25 | 0.1.1 | Poscat |
| spe | 45 | 0.0 | 1 | Combinatorial species lite | (bsd3, library, math) | 2014-08-06 | 0.6.3 | AndersClaesson |
| special-functors (deprecated in favor of base) | 15 | 0.0 | 22 | Control.Applicative, Data.Foldable, Data.Traversable (compatibility package) | (bsd3, deprecated, generics, library) | 2010-11-29 | 1.0.0.1 | HenningThielemann |
| special-keys | 21 | 0.0 | 3 | Simple data types that help me here and there. | (bsd3, data, library) | 2013-09-01 | 0.1.0.3 | HugoGomes |
| specialize-th | 9 | 0.0 | 2 | Create specialized types from polymorphic ones using TH | (bsd3, language, library) | 2012-03-08 | 0.0.0.8 | JonathanFischoff |
| species | 49 | 0.0 | 1 | Computational combinatorial species | (bsd3, library, math) | 2018-04-10 | 0.4.0.1 | BrentYorgey |
| speculate | 103 | 2.0 | 3 | discovery of properties about Haskell functions | (bsd3, library, testing) | 2024-02-13 | 0.4.20 | rudymatela |
| speculation | 118 | 2.0 | 3 | A framework for safe, programmable, speculative parallelism | (bsd3, concurrency, library) | 2016-01-17 | 1.5.0.3 | EdwardKmett |
| speculation-transformers | 7 | 0.0 | 1 | Merged into 'speculation'. Use that instead. | (bsd3, control, library) | 2011-01-19 | 0.1.2 | EdwardKmett |
| speechmatics (deprecated) | 36 | 0.0 | 0 | Speechmatics api client | (api, bsd3, deprecated, library, program) | 2018-07-11 | 0.7.2.0 | |
| spelling-suggest | 19 | 0.0 | 1 | Spelling suggestion tool with library and command-line interfaces. | (bsd3, console, library, program, text) | 2012-08-27 | 0.5.2.1 | BartonMassey, GregWeber |
| spherical | 28 | 2.0 | 2 | Geometry on a sphere | (bsd3, library, math) | 2020-09-12 | 0.1.3.0 | vmchale |
| sphero | 5 | 0.0 | 1 | Orbotix Sphero client library | (bsd3, library, network) | 2014-01-02 | 0.1.0.0 | StephenBlackheath |
| sphinx | 83 | 0.0 | 1 | Haskell bindings to the Sphinx full-text searching daemon. | (bsd3, database, library, search, text) | 2024-03-25 | 0.6.1 | ChrisEidhof, GregWeber, JeroenBransen, paulrouse, swamp_agr |
| sphinx-cli | 6 | 0.0 | 1 | Sphinx CLI and demo of Haskell Sphinx library | (bsd3, database, program, search, text) | 2008-07-14 | 0.1 | EelcoLempsink |
| spike | 15 | 0.0 | 1 | Experimental web browser | (bsd3, program, web) | 2012-03-06 | 0.3 | KrzysztofSkrzetnicki |
| spine | 11 | 0.0 | 1 | Simple implementation of the generic spine view | (bsd3, generics, library) | 2011-09-23 | 0.1 | SeanLeather |
| spirv-enum | 10 | 0.0 | 4 | SPIR-V enumerations generated from Khronos JSON. | (bsd3, graphics, library) | 2024-07-07 | 0.1.0.0 | AlexanderBondarenko |
| spirv-headers | 5 | 0.0 | 0 | Types and generator for SPIR-V JSON spec. | (bsd3, graphics, library) | 2024-07-07 | 0.1.0.0 | AlexanderBondarenko |
| spirv-reflect-ffi | 11 | 0.0 | 1 | C-library loader for spirv-reflect tool. | (bsd3, graphics, library) | 2024-09-30 | 0.3 | AlexanderBondarenko |
| spirv-reflect-types | 14 | 0.0 | 3 | Data types from spirv-reflect tool. | (bsd3, graphics, library) | 2024-09-30 | 0.3 | AlexanderBondarenko |
| spirv-reflect-yaml | 14 | 0.0 | 1 | YAML loader for spirv-reflect tool. | (bsd3, graphics, library) | 2024-09-30 | 0.3 | AlexanderBondarenko |
| splay | 16 | 2.0 | 1 | Generic splay-based sequence representation | (bsd3, data-structures, library) | 2015-07-12 | 0.0.6 | dramforever |
| splaytree | 22 | 0.0 | 1 | Provides an annotated splay tree | (bsd3, data, library) | 2013-04-20 | 0.1.5 | JohnLato |
| splice | 50 | 2.0 | 1 | Cross-platform Socket to Socket Data Splicing | (bsd3, library, network, system) | 2012-09-01 | 0.6.1.1 | CetinSert |
| split | 597 | 2.25 | 538 | Combinator library for splitting lists. | (bsd3, library, list) | 2024-01-11 | 0.2.5 | BrentYorgey |
| split-morphism | 9 | 2.0 | 0 | Split Epimorphisms and Monomorphisms | (bsd3, data, generics, lenses, library) | 2019-09-10 | 0.1.0.1 | gvolpe |
| split-record | 26 | 0.0 | 1 | Split a big audio file into pieces at positions of silence | (bsd3, program, sound) | 2021-08-06 | 0.1.1.4 | HenningThielemann |
| split-tchan | 7 | 0.0 | 1 | STM's TChan split into sending and receiving halves. | (bsd3, concurrency, library) | 2014-01-28 | 0.1.0.0 | LeonSmith |
| splitmix | 498 | 2.0 | 18 | Fast Splittable PRNG | (bsd3, library, random, system) | 2023-10-03 | 0.1.0.5 | phadej |
| splitmix-distributions | 43 | 2.0 | 1 | Random samplers for some common distributions, based on splitmix. | (bsd3, library, math) | 2022-05-05 | 1.0.0 | ocramz |
| splot | 97 | 0.0 | 1 | A tool for visualizing the lifecycle of many concurrent multi-staged processes. | (bsd3, graphics, program) | 2015-12-26 | 0.3.14 | EugeneKirpichov |
| spooky | 5 | 0.0 | 0 | Unified API for phantom typed newtypes and type aliases | (bsd3, data, library) | 2021-12-13 | 0.1.0.0 | fresheyeball |
| spool | 27 | 0.0 | 7 | Convert between ByteString and Vector.Storable without copying | (bsd3, data-structures, library) | 2011-09-15 | 0.1 | KeeganMcAllister |
| spoon | 40 | 0.0 | 9 | Catch errors thrown from pure computations. | (bsd3, error-handling, library) | 2013-06-17 | 0.3.1 | DanielPeebles, LiyangHu, haskell_github_trust |
| spork | 5 | 0.0 | 0 | Catch errors from pure computations in a Maybe/Either | (bsd3, error-handling, library) | 2020-07-01 | 0.4.0 | tycho01 |
| spotify | 10 | 0.0 | 0 | Spotify Web API | (bsd3, library, music, program, web) | 2023-06-29 | 0.1.0.1 | GeorgeThomas |
| spoty | 12 | 0.0 | 1 | Spotify web API wrapper | (bsd3, library, web) | 2014-08-26 | 0.1.0.2 | DavidNilsson |
| spreadsheet | 72 | 0.0 | 1 | Read and write spreadsheets from and to CSV files in a lazy way | (bsd3, data, library, text) | 2023-12-01 | 0.1.3.10 | HenningThielemann |
| sprinkles | 8 | 0.0 | 0 | JSON API to HTML website wrapper | (bsd3, library, program, web) | 2018-10-17 | 0.6.0.0 | TobiasDammers |
| spy (deprecated) | 36 | 0.0 | 1 | A compact file system watcher for Mac OS X, Linux and Windows | (bsd3, deprecated, development, program) | 2016-09-17 | 0.14 | |
| sql-words | 68 | 0.0 | 5 | SQL keywords data constructors into OverloadedString | (bsd3, database, library) | 2023-12-02 | 0.1.6.5 | KeiHibino |
| sqlcipher | 14 | 0.0 | 2 | Haskell binding to sqlcipher | (bsd3, database, library) | 2017-05-16 | 1.0.1.2 | figo |
| sqlcli | 18 | 2.0 | 2 | Bindings for SQL/CLI (ODBC) C API. | (bsd3, database, library) | 2020-05-07 | 0.2.2.0 | mihaigiurgeanu |
| sqlcli-odbc | 13 | 0.0 | 1 | ODBC specific definitions to be used by SQL CLI clients. | (bsd3, database, library) | 2018-03-17 | 0.2.0.1 | mihaigiurgeanu |
| sqlite (deprecated in favor of sqlite-simple) | 45 | 0.0 | 4 | Haskell binding to sqlite3 | (bsd3, database, deprecated, library) | 2016-08-05 | 0.5.5 | AdamWick, AudreyTang, DonaldStewart |
| sqlite-easy | 28 | 0.0 | 0 | A primitive yet easy to use sqlite library. | (bsd3, database, library) | 2024-09-17 | 1.1.0.1 | gilmi |
| sqlite-simple | 344 | 0.0 | 36 | Mid-Level SQLite client library | (bsd3, database, library) | 2024-01-23 | 0.4.19.0 | JanneHellsten, sigrlami, jchia |
| sqlite-simple-errors | 20 | 0.0 | 1 | Wrapper around errors from sqlite-simple | (bsd3, database, library) | 2018-03-28 | 0.6.1.0 | jmc41493 |
| sqlite-simple-interpolate | 6 | 0.0 | 0 | Interpolated SQLite queries via quasiquotation | (bsd3, database, library) | 2023-01-13 | 0.2.0.0 | ruby0b |
| sqlite-simple-typed | 4 | 0.0 | 1 | Typed extension to sqlite simple | (bsd3, database, library) | 2014-12-19 | 0.1.0.0 | tolysz |
| sqlvalue-list | 5 | 0.0 | 1 | Class and instances for conversion to list of SqlValue. | (bsd3, database, library) | 2011-05-29 | 0.2 | YuriyIskra |
| squares | 27 | 2.0 | 0 | The double category of Hask functors and profunctors | (bsd3, category-theory, library, math) | 2023-07-15 | 0.2.1 | SjoerdVisscher |
| squeal-postgresql | 105 | 2.25 | 4 | Squeal PostgreSQL Library | (bsd3, database, library, program) | 2023-09-01 | 0.9.1.3 | echatav |
| squeal-postgresql-ltree | 10 | 0.0 | 0 | LTree extension for Squeal | (bsd3, database, library) | 2023-09-01 | 0.1.0.2 | echatav |
| squeal-postgresql-uuid-ossp | 7 | 0.0 | 0 | UUID OSSP extension for Squeal | (bsd3, database, library) | 2022-05-13 | 0.1.0.1 | echatav |
| squeather | 36 | 0.0 | 0 | Use databases with the version 3 series of the SQLite C library | (bsd3, development, library) | 2021-05-07 | 0.8.0.0 | OmariNorman |
| sr-extra | 38 | 1.75 | 3 | Module limbo | (bsd3, library, unclassified) | 2021-07-04 | 1.88 | DavidFox |
| srcloc | 128 | 0.0 | 12 | Data types for managing source code locations. | (bsd3, data, library) | 2022-03-21 | 0.6.0.1 | GeoffreyMainland |
| srec | 11 | 0.0 | 1 | Parsing and processing s-records. | (bsd3, data, embedded, library) | 2011-08-27 | 0.1.0 | TomHawkins |
| srtree | 75 | 0.0 | 1 | A general library to work with Symbolic Regression expression trees. | (bsd3, data, data-structures, library, math, program) | 2024-11-11 | 2.0.0.2 | olivetti |
| sscgi | 14 | 0.0 | 1 | Simple SCGI Library | (bsd3, library, network) | 2015-12-03 | 0.3.1 | ChrisForno |
| sscript | 21 | 0.0 | 2 | Formats Strings with subscript or superscript characters | (bsd3, library, string) | 2016-05-19 | 0.1.0.2 | capncanuck |
| ssh | 36 | 0.0 | 1 | A pure-Haskell SSH server library. | (bsd3, library, network) | 2015-10-06 | 0.3.2 | AlexSuraci, GaneshSittampalam, GuillaumeHoffmann, SimonMichael, PereLev |
| ssh-known-hosts | 16 | 0.0 | 0 | Read and interpret the SSH known-hosts file | (bsd3, library, network) | 2017-01-30 | 0.2.0.0 | KevinQuick |
| ssh-tunnel | 4 | 0.0 | 1 | Proxy http-client via ssh tunnel. | (bsd3, library, web) | 2017-10-18 | 1.0.0.0 | NCrashed |
| sshtun | 10 | 0.0 | 1 | Wrapper daemon to manage an ssh tunnel | (application, bsd3, network, program) | 2012-04-26 | 1.0.0 | DinoMorelli |
| sssp | 7 | 0.0 | 1 | HTTP proxy for S3. | (bsd3, library, text) | 2012-11-14 | 1.1.1 | JasonDusek |
| sstable | 5 | 0.0 | 1 | SSTables in Haskell | (bsd3, data, library, program) | 2010-07-31 | 1.0 | MariusEriksen |
| st2 | 15 | 2.0 | 1 | shared heap regions between local mutable state threads | (bsd3, data, library) | 2022-02-12 | 0.1.1 | chessai |
| stable-maps | 19 | 0.0 | 3 | Heterogeneous maps keyed by StableNames | (bsd3, library, math) | 2014-03-13 | 0.0.5 | EdwardKmett |
| stable-marriage | 25 | 0.0 | 1 | algorithms around stable marriage | (algorithms, bsd3, library) | 2023-04-19 | 0.2.1.2 | KatsutoshiItoh |
| stable-tree | 25 | 0.0 | 1 | Trees whose branches are resistant to change | (bsd3, data, library, program) | 2015-03-14 | 0.7.0 | tsuraan |
| stack | 337 | 2.25 | 3 | The Haskell Tool Stack | (bsd3, development, library, program) | 2015-06-26 | ChrisDone, DanBurton, KirillZaborsky, MichaelSloan, MichaelSnoyman, borsboom, fpcomplete, mpilgrem | |
| stack-all | 97 | 0.0 | 0 | CLI tool for building over Stackage major versions | (bsd3, distribution, program) | 2024-10-13 | 0.6.4 | JensPetersen |
| stack-clean-old | 65 | 0.0 | 0 | Clean away old stack build artifacts | (bsd3, distribution, program) | 2023-12-17 | 0.5.1 | JensPetersen |
| stack-lib | 6 | 0.0 | 1 | Wrapper to use stack as a library | (bsd3, development, library) | 2018-01-17 | 0.1.0.0 | clinton |
| stack-network | 9 | 2.0 | 1 | A program for extending Stack to add distributed capabilities | (bsd3, library, program, web) | 2018-05-01 | 0.1.0.1 | mcgroas |
| stack-prism | 21 | 0.0 | 3 | Stack prisms | (bsd3, data, library) | 2018-06-16 | 0.1.7 | MartijnVanSteenbergen, SjoerdVisscher |
| stack-templatizer | 27 | 2.0 | 0 | Generate a stack template from a folder. | (bsd3, development, program) | 2023-05-07 | 0.1.1.0 | lysergia |
| stack-wrapper | 5 | 0.0 | 0 | Call ghc within stack by calling ghc | (bsd3, development, library, program) | 2019-12-02 | 0.1.0 | kakkun61 |
| stackage2nix | 26 | 0.0 | 0 | Convert Stack files into Nix build instructions. | (bsd3, distribution, library, nix, program) | 2018-07-26 | 0.7.2 | mniip, typeable, dbushev |
| stacked-dag | 26 | 0.0 | 0 | Ascii DAG(Directed acyclic graph) for visualization of dataflow | (bsd3, graphics, graphs, library, program) | 2018-10-05 | 0.1.1.0 | junjihashimoto |
| staged-gg | 5 | 0.0 | 0 | GHC.Generics style staged generics | (bsd3, generics, library, staged) | 2021-02-21 | 0.1 | phadej |
| stagen | 22 | 2.0 | 0 | Static site generator | (bsd3, library, program, web) | 2018-03-05 | 0.2.1 | jxv |
| star (deprecated in favor of semirings) | 16 | 0.0 | 1 | *-semirings | (bsd3, data, deprecated, library) | 2017-12-31 | 0.0.1.0 | chessai |
| starling | 21 | 0.0 | 1 | A memcached client | (bsd3, library, network) | 2010-12-26 | 0.3.0 | AntoineLatter |
| starter-snake-haskell | 7 | 0.0 | 0 | A Haskell Battlesnake starter | (bsd3, game, library, program, web) | 2023-08-26 | 1.1.0 | ccntrq |
| stash | 8 | 0.0 | 1 | To be written | (bsd3, library, unclassified) | 2015-06-29 | 0.1 | HansHoglund |
| state-bag | 6 | 0.0 | 1 | Monad transformers for holding bags of state. | (bsd3, control, library) | 2016-07-22 | 0.1.0.0 | RobinKay |
| state-plus | 12 | 0.0 | 2 | MonadPlus for StateT | (bsd3, control, library) | 2017-04-16 | 0.1.3 | BorisSukholitko |
| stateWriter | 82 | 0.0 | 3 | A faster variant of the RWS monad transformers. | (bsd3, control, library) | 2023-06-17 | 0.4.0 | SimonMarechal |
| statechart | 12 | 0.0 | 1 | Compiles Rhapsody statecharts to C. | (bsd3, compiler, program) | 2010-07-15 | 0.1.0 | TomHawkins |
| stateful-mtl | 19 | 0.0 | 3 | Typeclass instances for monad transformer stacks with an ST thread at the bottom. | (bsd3, library, monads) | 2009-03-13 | 1.0.7 | LouisWasserman |
| statestack | 124 | 0.0 | 7 | Simple State-like monad transformer with saveable and restorable state | (bsd3, control, library) | 2023-02-13 | 0.3.1.1 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey |
| statethread | 7 | 0.0 | 2 | The ST monad and STRefs | (bsd3, data-structures, library, monads) | 2012-04-07 | 0.1.1 | HenningThielemann |
| static-bytes | 72 | 0.0 | 1 | A Haskell library providing types representing 8, 16, 32, 64 or 128 bytes of data. | (bsd3, data, library) | 2024-10-21 | 0.1.1 | MichaelSnoyman, fpcomplete, mpilgrem |
| static-canvas | 28 | 0.0 | 2 | DSL to generate HTML5 Canvas javascript. | (bsd3, graphics, library) | 2016-06-17 | 0.2.0.3 | jeffreyrosenbluth |
| static-closure | 5 | 0.0 | 1 | Serialisable static pointers to functions | (bsd3, control, library) | 2018-01-17 | 0.1.0.0 | clinton |
| static-hash | 23 | 0.0 | 2 | Immutable hash | (bsd3, data-structures, library) | 2022-08-22 | 0.0.2 | KazuYamamoto |
| static-resources (deprecated) | 18 | 0.0 | 1 | JavaScript and Css files concat for http optimization. Now with LESS support. | (bsd3, deprecated, library, web) | 2014-01-28 | 0.1.7 | MariuszRak |
| static-tensor | 9 | 0.0 | 1 | Tensors of statically known size | (bsd3, data, library) | 2017-12-16 | 0.2.1.0 | vagarenko |
| static-text | 38 | 2.0 | 1 | Lists, Texts, ByteStrings and Vectors of statically known length | (bsd3, data, library, text, type-system) | 2021-07-10 | 0.2.0.7 | DmitryDzhus |
| statistics-dirichlet | 19 | 0.0 | 1 | Functions for working with Dirichlet densities and mixtures on vectors. | (bsd3, library, math) | 2015-07-21 | 0.6.3 | FelipeLessa |
| statistics-fusion (deprecated in favor of statistics) | 18 | 0.0 | 1 | An implementation of high performance, minimal statistics functions | (bsd3, deprecated, library, math) | 2010-02-20 | 1.0.1 | DonaldStewart |
| statsd-rupp | 37 | 0.0 | 1 | Simple StatsD Client | (bsd3, library, system) | 2024-05-22 | 0.5.0.0 | jprupp |
| status-notifier-item | 66 | 0.0 | 3 | A wrapper over the StatusNotifierItem/libappindicator dbus specification | (bsd3, desktop, library, program) | 2021-07-24 | 0.3.1.0 | eyevanmalicesun |
| statvfs | 7 | 0.0 | 2 | Get unix filesystem statistics with statfs, statvfs | (bsd3, library, system) | 2014-08-21 | 0.2 | GergelyRisko |
| staversion | 61 | 0.0 | 0 | What version is the package X in stackage lts-Y.ZZ? | (bsd3, development, library, program) | 2024-03-11 | 0.2.4.3 | debugito |
| stb-image-redux | 34 | 2.25 | 1 | Image loading and writing microlibrary | (bsd3, graphics, library) | 2019-12-20 | typedrat | |
| stc-lang | 6 | 0.0 | 0 | A library for implicit, monadic dataflow parallelism | (bsd3, concurrency, development, library, program) | 2019-08-01 | 1.0.0 | justus |
| std | 9 | 0.0 | 0 | TBA | (bsd3, data, library, prelude) | 2019-06-27 | 0 | chessai |
| stdata | 13 | 0.0 | 1 | Structure Data Library | (bsd3, data, library) | 2011-06-22 | 0.0.4 | DavidDarais |
| stdio | 14 | 2.25 | 0 | A simple and high performance IO toolkit for Haskell | (bsd3, data, library) | 2019-05-15 | 0.2.0.0 | winterland |
| steeloverseer | 66 | 2.25 | 1 | A file watcher and development tool. | (bsd3, development, library, program) | 2022-11-29 | 2.1.0.1 | SchellScivally, peterbecich |
| stego-uuid | 6 | 0.0 | 1 | Generator and verifier for steganographic numbers | (bsd3, cryptography, library, steganography) | 2017-04-28 | 1.0.0.0 | dimitri_xyz |
| stemmer (deprecated in favor of snowball) | 28 | 0.0 | 2 | Haskell bindings to the Snowball stemming library. | (bsd3, deprecated, library, natural-language-processing, text) | 2016-04-13 | 0.5.2 | BenGamari, EelcoLempsink |
| step-function | 44 | 0.0 | 2 | Staircase functions or piecewise constant functions | (bsd3, library, text) | 2024-07-03 | 0.2.1 | phadej, petterb |
| stern-brocot (deprecated) | 5 | 0.0 | 0 | Positive rational numbers represented as paths in the Stern-Brocot tree | (bsd3, deprecated, library, math, numeric) | 2019-03-28 | 0.1.0.0 | |
| stgi | 11 | 0.0 | 0 | Educational implementation of the STG (Spineless Tagless G-machine) | (bsd3, development, library, program) | 2017-11-10 | 1.1 | quchen |
| stickyKeysHotKey | 21 | 0.0 | 1 | get and set STICKYKEYS.SKF_HOTKEYACTIVE | (bsd3, library, system) | 2015-09-14 | 0.1.0.2 | SoenkeHahn |
| stitch | 42 | 0.0 | 1 | lightweight CSS DSL | (bsd3, library, web) | 2018-08-25 | 0.6.0.0 | Intolerable |
| stm | 482 | 2.75 | 964 | Software Transactional Memory | (bsd3, concurrency, library) | 2024-04-12 | 2.5.3.1 | BenGamari, DuncanCoutts, HerbertValerioRiedel, SimonMarlow, wz1000 |
| stm-channelize | 12 | 0.0 | 1 | Transactional I/O for duplex streams | (bsd3, concurrency, library) | 2012-01-20 | 0.1.1 | JoeyAdams |
| stm-chans | 304 | 0.0 | 71 | Additional types of channels for STM. | (bsd3, concurrency, library) | 2023-03-19 | 3.0.0.9 | WrenThornton, WrenRomano |
| stm-chunked-queues | 5 | 0.0 | 1 | Chunked Communication Queues | (bsd3, concurrency, library) | 2014-06-07 | 0.1.0.0 | kholdstare |
| stm-conduit | 290 | 0.0 | 35 | Introduces conduits to channels, and promotes using conduits concurrently. | (bsd3, concurrency, conduit, library) | 2018-09-27 | 4.0.1 | AlexanderVershilov, ClarkGaebel |
| stm-delay | 60 | 0.0 | 10 | Updatable one-shot timer polled with STM | (bsd3, library, system) | 2014-09-14 | 0.1.1.1 | JoeyAdams |
| stm-extras | 24 | 0.0 | 1 | Extra STM functions | (bsd3, concurrency, library) | 2017-10-08 | 0.1.0.3 | louispan |
| stm-firehose | 20 | 0.0 | 2 | Conduits and STM operations for fire hoses. | (bsd3, library, network) | 2015-12-09 | 0.3.0.2 | SimonMarechal |
| stm-io-hooks | 91 | 2.0 | 3 | Launch your IO-actions from within the STM monad | (bsd3, concurrency, library) | 2019-10-27 | 1.1.2 | PeterRobinson |
| stm-lifted | 16 | 0.0 | 4 | Software Transactional Memory lifted to MonadIO | (bsd3, concurrency, library, monadio) | 2019-04-30 | 2.5.0.0 | MaksymilianOwsianny |
| stm-linkedlist | 7 | 0.0 | 1 | Mutable, doubly linked lists for STM | (bsd3, data, library) | 2011-10-20 | 0.1.0.0 | JoeyAdams |
| stm-orelse-io | 8 | 0.0 | 1 | Choose between the return value of an STM operation and an IO action. | (bsd3, concurrency, library) | 2012-09-15 | 0.1 | GardSpreemann |
| stm-sbchan | 9 | 0.0 | 1 | Bounded channel for STM where item sizes can vary | (bsd3, data, library) | 2012-07-31 | 0.1 | JoeyAdams |
| stm-split | 30 | 0.0 | 1 | TMVars, TVars and TChans with distinguished input and output side | (bsd3, concurrent, library) | 2018-09-22 | 0.0.2.1 | HenningThielemann |
| stm-stats | 9 | 0.0 | 1 | retry statistics for STM transactions | (bsd3, concurrency, library) | 2011-10-10 | 0.2.0.0 | JoachimBreitner |
| stm-supply | 14 | 0.0 | 1 | STM wrapper around Control.Concurrent.Supply. | (bsd3, control, library) | 2016-11-19 | 0.2.0.0 | jmc41493 |
| stm-tlist | 13 | 0.0 | 2 | Mutable, singly-linked list in STM | (bsd3, data, library) | 2012-02-22 | 0.1.1 | JoeyAdams |
| stmcontrol | 5 | 0.0 | 1 | Control communication among retrying transactions | (bsd3, concurrency, library) | 2008-12-04 | 0.1 | MartinSulzmann |
| stocks | 13 | 0.0 | 1 | Library for the IEX Trading API | (bsd3, library, net) | 2018-05-30 | 0.2.0.0 | davidb |
| stopwatch | 35 | 0.0 | 1 | A simple stopwatch utility | (bsd3, control, library) | 2019-05-01 | 0.1.0.6 | debugito |
| storable | 7 | 0.0 | 1 | Storable type class for variable-sized data | (bsd3, data, foreign, library) | 2009-03-05 | 0.1 | TomasJanousek |
| storable-complex | 76 | 2.0 | 27 | Storable instance for Complex | (bsd3, data, library) | 2018-11-05 | 0.2.3.0 | CarterSchonwald, JedBrown |
| storable-endian | 46 | 0.0 | 8 | Storable instances with endianness | (bsd3, data, library) | 2021-12-11 | 0.2.6.1 | EugeneKirpichov |
| storable-enum | 10 | 0.0 | 3 | Wrapper that makes any Enum type Storable | (bsd3, foreign, library) | 2019-10-08 | 0.0 | HenningThielemann |
| storable-hetero-list | 21 | 0.0 | 1 | about Storable and Hetero list | (bsd3, data, foreign, library) | 2024-11-06 | 0.1.0.4 | YoshikuniJujo |
| storable-offset | 4 | 0.0 | 0 | Storable offsets for record fields | (bsd3, ffi, library, utility) | 2022-05-28 | 0.1.0.0 | OleksiiDivak |
| storable-peek-poke | 17 | 0.0 | 2 | class Sizable, Peek and Poke | (bsd3, data, foreign, library) | 2024-11-06 | 0.1.0.1 | YoshikuniJujo |
| storable-record | 181 | 0.0 | 32 | Elegant definition of Storable instances for records | (bsd3, data, foreign, library) | 2023-02-21 | 0.0.7 | HenningThielemann |
| storable-static-array | 24 | 0.0 | 1 | Statically-sized array wrappers with Storable instances for FFI marshaling | (bsd3, ffi, library) | 2013-08-21 | 0.6.1.0 | CarlHowells |
| storable-tuple | 143 | 2.0 | 15 | Storable instance for pairs and triples | (bsd3, data, foreign, library) | 2023-02-21 | 0.1 | HenningThielemann |
| storablevector | 127 | 0.0 | 17 | Fast, packed, strict storable arrays with a list interface like ByteString | (bsd3, data, library) | 2023-10-07 | 0.2.13.2 | HenningThielemann |
| storablevector-carray | 10 | 0.0 | 1 | Conversion between storablevector and carray | (bsd3, data, library) | 2012-07-23 | 0.0 | HenningThielemann |
| storablevector-streamfusion | 6 | 0.0 | 1 | Conversion between storablevector and stream-fusion lists with fusion | (bsd3, data, library) | 2009-04-24 | 0.0 | HenningThielemann |
| stp | 8 | 0.0 | 0 | Simple Theorem Prover | (bsd3, library, math, program) | 2018-11-21 | 0.1.0.1 | bor0 |
| stratux | 30 | 2.0 | 2 | A library for stratux | (adsb, aviation, bsd3, json, library, stratux) | 2019-07-14 | 0.0.10 | TonyMorris |
| stratux-demo | 5 | 0.0 | 0 | A demonstration of the stratux library. | (adsb, aviation, bsd3, library, program, stratux) | 2019-07-14 | 0.0.12 | TonyMorris |
| stratux-http | 16 | 0.0 | 1 | A library for using HTTP with stratux | (adsb, aviation, bsd3, json, library, network, stratux) | 2019-07-14 | 0.0.11 | TonyMorris |
| stratux-types | 20 | 0.0 | 3 | A library for reading JSON output from stratux | (adsb, aviation, bsd3, json, library, stratux) | 2019-07-14 | 0.0.11 | TonyMorris |
| stratux-websockets | 23 | 0.0 | 1 | A library for using websockets with stratux | (adsb, aviation, bsd3, json, library, network, stratux) | 2019-07-14 | 0.0.11 | TonyMorris |
| stream-fusion | 33 | 0.0 | 7 | Faster Haskell lists using stream fusion | (bsd3, data, library) | 2013-01-12 | 0.1.2.5 | DonaldStewart, KidoTakahiro |
| stream-monad | 27 | 0.0 | 4 | Simple, Fair and Terminating Backtracking Monad | (bsd3, control, library, monads) | 2012-09-10 | 0.4.0.2 | SebastianFischer |
| streamdeck | 10 | 0.0 | 1 | Control library for the Elgato Stream Deck | (bsd3, hardware, library) | 2019-11-18 | 0.1.0 | wuest |
| streamed (deprecated in favor of reactive-balsa) | 10 | 0.0 | 1 | Programmatically edit MIDI event streams via ALSA | (bsd3, deprecated, library, music, sound) | 2012-03-03 | 0.2 | HenningThielemann |
| streaming | 381 | 2.5 | 79 | an elementary streaming prelude and general stream type. | (bsd3, data, library, pipes, streaming) | 2023-07-06 | 0.2.4.0 | OliverCharles, MichaelThompson, andrewthad, chessai |
| streaming-attoparsec | 37 | 0.0 | 7 | Attoparsec integration for the streaming ecosystem | (bsd3, library, streaming) | 2019-05-10 | 1.0.0.1 | fosskers |
| streaming-binary | 156 | 0.0 | 3 | Streaming interface to binary. | (bsd3, library, parsing, streaming) | 2017-05-31 | 0.3.0.1 | MathieuBoespflug |
| streaming-brotli | 5 | 0.0 | 0 | Streaming interface for Brotli (RFC7932) compression | (bsd3, codec, compression, library, streaming) | 2019-04-22 | 0.0.0.0 | AndreasAbel, HerbertValerioRiedel |
| streaming-bytestring | 419 | 2.25 | 39 | Fast, effectful byte streams. | (bsd3, data, library, pipes, streaming) | 2024-10-01 | 0.3.3 | IvanMiljenovic, fosskers, andrewthad |
| streaming-events | 9 | 0.0 | 0 | Client-side consumption of a ServerEvent. | (bsd3, library, unclassified) | 2019-12-26 | 1.0.1 | fosskers |
| streaming-eversion | 28 | 0.0 | 1 | Translate pull-based stream folds into push-based iteratees. | (bsd3, control, library) | 2018-05-12 | 0.4.0.0 | DanielDiazCarrete |
| streaming-fft | 5 | 0.0 | 1 | online streaming fft | (bsd3, data, library) | 2018-10-24 | 0.1.0.1 | chessai |
| streaming-lzma | 5 | 0.0 | 0 | Streaming interface for LZMA/XZ compression | (bsd3, codec, compression, library, streaming) | 2019-04-22 | 0.0.0.0 | AndreasAbel, HerbertValerioRiedel |
| streaming-nonempty | 12 | 0.0 | 0 | Add support for non empty streams to Streaming lib | (bsd3, library, streaming) | 2021-09-08 | 0.1.0.1 | PaoloVeronelli |
| streaming-osm | 20 | 0.0 | 1 | A hand-written streaming byte parser for OpenStreetMap Protobuf data. | (bsd3, library, streaming) | 2020-07-16 | 1.0.2 | fosskers |
| streaming-pcap | 16 | 0.0 | 1 | Stream packets via libpcap. | (bsd3, library, web) | 2023-06-21 | 1.1.2 | fosskers |
| streaming-png | 4 | 0.0 | 1 | Perfectly streaming PNG image decoding | (bsd3, codec, graphics, image, library, streaming) | 2016-02-15 | 0.1.0.0 | bch29 |
| streaming-postgresql-simple | 23 | 0.0 | 1 | Stream postgresql-query results using the streaming library | (bsd3, database, library) | 2020-06-17 | 0.2.0.5 | OliverCharles, PhilHazelden |
| streaming-utils | 72 | 0.0 | 9 | http, attoparsec, pipes and other utilities for the streaming libraries | (bsd3, data, library, pipes, streaming) | 2024-09-20 | 0.2.6.0 | OliverCharles, MichaelThompson, andrewthad, chessai |
| streamly | 227 | 2.5 | 34 | Streaming, dataflow programming and declarative concurrency | (array, bsd3, concurrency, dataflow, filesystem, library, list, logic, network, non-determinism, parsing, pipes, reactivity, streaming, streamly, time, unicode) | 2024-01-18 | 0.10.1 | harendra, pranaysashank, adithyaov |
| streamly-archive | 17 | 2.0 | 0 | Stream data from archives using the streamly library. | (archive, bsd3, codec, library, streaming, streamly) | 2024-10-07 | 0.3.0 | shlok |
| streamly-binary | 11 | 0.0 | 0 | Integration of streamly and binary | (binary, bsd3, library, streaming, streamly) | 2020-07-10 | 1.0.0.1 | geyaeb |
| streamly-bytestring | 54 | 2.5 | 11 | Library for streamly and bytestring interoperation. | (bsd3, bytestring, library, stream, streamly) | 2024-07-20 | 0.2.2 | psibi, harendra, adithyaov |
| streamly-cassava | 10 | 0.0 | 0 | CSV streaming support via cassava for the streamly ecosystem | (bsd3, library, streaming) | 2019-09-23 | 0.1.1.0 | rwarfield |
| streamly-core | 61 | 2.0 | 17 | Streaming, parsers, arrays, serialization and more | (array, bsd3, dataflow, library, list, logic, non-determinism, parsing, pipes, streaming, streamly, time) | 2024-01-18 | 0.2.2 | harendra, adithyaov |
| streamly-fsnotify | 48 | 2.0 | 2 | Folder watching as a Streamly stream. | (bsd3, library, streamly, system) | 2023-12-30 | GeorgeThomas | |
| streamly-lmdb | 33 | 0.0 | 0 | Stream data to or from LMDB databases using the streamly library. | (bsd3, database, library, streaming, streamly) | 2024-10-07 | 0.8.0 | shlok |
| streamly-posix | 22 | 2.0 | 2 | Posix related streaming APIs | (bsd3, streaming) | 2021-08-12 | 0.1.0.2 | maerwald |
| streamly-zip | 5 | 2.0 | 0 | Stream data from zip archives using the streamly library. | (archive, bsd3, codec, library, streaming, streamly) | 2024-08-13 | 0.0.1 | shlok |
| streamproc | 20 | 0.0 | 1 | Stream Processer Arrow | (bsd3, control, library) | 2013-04-05 | 1.6.2 | PeterSimons |
| streams | 230 | 2.0 | 9 | Various Haskell 2010 stream comonads | (bsd3, comonads, control, library) | 2023-03-12 | 3.3.2 | EdwardKmett, ryanglscott |
| streamt | 15 | 0.0 | 0 | Simple, Fair and Terminating Backtracking Monad Transformer | (bsd3, control, library, monads) | 2022-05-20 | 0.5.0.1 | davidar |
| strict | 535 | 0.0 | 99 | Strict data types and String IO. | (bsd3, data, library, system) | 2024-07-03 | 0.5.1 | DonaldStewart, RomanLeshchinskiy, phadej, infinity0 |
| strict-base | 38 | 0.0 | 3 | Strict versions of base data types. | (bsd3, data, library, system) | 2017-03-18 | 0.4.0.0 | minad |
| strict-base-types (deprecated in favor of strict, aeson, quickcheck-instances, strict-lens) | 65 | 2.0 | 4 | Strict variants of the types provided in base. | (bsd3, data, deprecated, library) | 2024-07-03 | 0.8.1 | BasVanDijk, SimonMeier, phadej |
| strict-concurrency | 48 | 0.0 | 12 | Strict concurrency abstractions | (bsd3, control, library) | 2018-10-09 | 0.2.4.3 | DonaldStewart, YitzGale |
| strict-containers | 32 | 2.0 | 2 | Strict containers. | (bsd3, data, data-structures, library) | 2024-08-05 | 0.2.1 | ErikDeCastroLopo, infinity0 |
| strict-containers-lens | 11 | 0.0 | 0 | Strict containers - Lens instances | (bsd3, data, data-structures, lenses, library) | 2022-12-12 | 0.2 | ErikDeCastroLopo, infinity0 |
| strict-containers-serialise | 12 | 0.0 | 0 | Strict containers - Serialise instances | (bsd3, codec, data, data-structures, library) | 2022-12-12 | 0.2 | ErikDeCastroLopo, infinity0 |
| strict-data | 10 | 0.0 | 3 | A collection of commonly used strict data structures | (bsd3, data, library) | 2017-08-06 | 0.2.0.2 | AlexanderThiemann |
| strict-ghc-plugin | 5 | 0.0 | 1 | Compiler plugin for making Haskell strict | (bsd3, compiler-plugin, library) | 2012-08-08 | 0.1.1 | AustinSeipp |
| strict-identity | 20 | 0.0 | 2 | Strict Identity Monad, handy for writing fast code! | (bsd3, control, library) | 2014-01-12 | 0.1.0.0 | CarterSchonwald |
| strict-io | 27 | 0.0 | 4 | A library wrapping standard IO modules to provide strict IO. | (bsd3, library, system) | 2017-03-14 | 0.2.2 | NicolasPouillard |
| strict-lens | 40 | 0.0 | 1 | Lenses for types in strict package | (bsd3, data, lenses, library) | 2024-07-03 | 0.4.1 | phadej, infinity0 |
| strict-mutable-base | 59 | 0.0 | 2 | Strict variants of mutable data types from base. | (bsd3, data, library) | 2024-09-04 | 1.1.0.0 | arybczak |
| strict-optics | 15 | 0.0 | 0 | Optics for types in strict package | (bsd3, data, library, optics) | 2024-07-03 | 0.4.1 | phadej |
| strict-tuple | 65 | 0.0 | 1 | Strict tuples | (bsd3, data, library) | 2024-05-16 | 0.1.5.4 | mitchellwrosen, topos |
| strict-tuple-lens | 12 | 0.0 | 0 | Optics for the `strict-tuple` library | (bsd3, data, library) | 2021-02-27 | 0.2 | topos |
| strict-types | 38 | 0.0 | 1 | A type level predicate ranging over strict types | (bsd3, library, unclassified) | 2018-10-06 | 0.1.3 | PepeIborra |
| strictify | 7 | 0.0 | 1 | Find a local optimum of strictness annotations. | (bsd3, program, unclassified) | 2008-02-04 | 0.1 | SterlingClover |
| strictly | 5 | 0.0 | 1 | Combinators for strictifying functions | (bsd3, control, library) | 2013-08-14 | 1.0.0.0 | DanBurton |
| string (deprecated in favor of text) | 19 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.4.0 | chessai |
| string-class | 49 | 0.0 | 5 | String class library | (bsd3, data, library, text) | 2024-06-18 | 0.1.7.2 | ByronJohnson, SergeyAlirzaev, k_bx |
| string-combinators | 48 | 0.0 | 3 | Polymorphic functions to build and combine stringlike values | (bsd3, data, library) | 2014-06-13 | 0.6.0.5 | BasVanDijk |
| string-conv | 147 | 1.75 | 27 | Standardized conversion between string types | (bsd3, data, library, string, text) | 2022-03-04 | 0.2.0 | DougBeardsley, MichaelXavier, OzgunAtaman |
| string-conv-tests (deprecated in favor of string-conv) | 8 | 0.0 | 0 | Tests for the string-conv library | (bsd3, data, deprecated, string, text) | 2022-02-19 | 0.1.1 | DinoMorelli |
| string-conversions | 194 | 2.5 | 101 | Simplifies dealing with different types for strings | (bsd3, data, library) | 2016-12-30 | 0.4.0.1 | SoenkeHahn |
| string-convert | 21 | 0.0 | 2 | Universal string conversions | (bsd3, library, text) | 2016-12-30 | 4.0.0.1 | TobiasDammers |
| string-fromto | 9 | 1.5 | 0 | Conversions between common string types, as well as Base16/Base32/Base64. | (bsd3, conversion, library, text) | 2019-09-30 | 1.0.0.0 | patrick, janey |
| string-interpolate | 223 | 2.25 | 43 | Haskell string/text/bytestring interpolation that just works | (bsd3, data, library, text) | 2024-07-10 | 0.3.4.0 | williamyaoh |
| string-isos | 9 | 2.0 | 1 | Tools for working with isomorphisms of strings | (bsd3, library, text) | 2018-02-03 | 0.1.0.1 | fresheyeball |
| string-like | 8 | 0.0 | 0 | A package that aims to provide a uniform interface to string-like types. | (bsd3, library, utils) | 2021-05-11 | 0.1.0.1 | wvanonsem90 |
| string-quote | 6 | 0.0 | 1 | QuasiQuoter for non-interpolated strings, texts and bytestrings. | (bsd3, data, library) | 2011-03-29 | 0.0.1 | AudreyTang |
| string-random | 79 | 2.0 | 2 | A library for generating random string from a regular experession | (bsd3, library, program, text) | 2022-09-20 | 0.1.4.3 | hiratara |
| string-similarity | 7 | 0.0 | 3 | longest common substring | (bsd3, data, library) | 2013-07-21 | 0.1.0.0 | MarkWotton |
| string-typelits | 4 | 0.0 | 1 | Type-level Chars and Strings, with decidable equality. | (bsd3, data, library) | 2016-01-27 | 0.1.0.0 | KyleCarter |
| stringprep | 37 | 0.0 | 4 | Implements the "StringPrep" algorithm | (bsd3, data, library) | 2014-01-06 | 1.0.0 | GeorgePollard |
| stringsearch | 156 | 2.25 | 35 | Fast searching, splitting and replacing of ByteStrings | (bsd3, library, search, text) | 2015-03-28 | 0.3.6.6 | BryanOSullivan, DanielFischer |
| stringtable-atom | 48 | 0.0 | 4 | Memoize Strings as Atoms for fast comparison and sorting, with maps and sets | (bsd3, data, library, pugs) | 2014-05-17 | 0.0.7 | AudreyTang, JeffShaw |
| stringz | 6 | 0.0 | 1 | Optics for string-like data types | (bsd3, data, library) | 2024-07-27 | 0.0.1 | TonyMorris |
| strio | 8 | 0.0 | 0 | Initial project template from stack | (bsd3, library, program, web) | 2015-08-13 | 0.0.0.0 | yulii |
| stripe | 32 | 0.0 | 2 | A Haskell implementation of the Stripe API. | (bsd3, library, web) | 2015-01-15 | 0.8.3 | MichaelSchade, LukeHoersten |
| stripe-hs | 20 | 0.0 | 0 | Unofficial Stripe client | (bsd3, library, web) | 2021-03-10 | 0.3.0.0 | AlexanderThiemann |
| stripe-servant | 25 | 0.0 | 1 | Unofficial Stripe servant types | (bsd3, library, web) | 2022-07-31 | 0.3.1.0 | AlexanderThiemann |
| strips | 7 | 0.0 | 1 | resolver using strips algorithm | (algorithms, bsd3, library) | 2016-11-14 | 0.1.0.0 | uj |
| strongswan-sql | 19 | 0.0 | 0 | Interface library for strongSwan SQL backend | (bsd3, console, library, network-apis, program, sql) | 2019-08-12 | 1.3.0.1 | erick |
| strptime | 81 | 0.0 | 5 | Efficient parsing of LocalTime using a binding to C's strptime, with some extra features (i.e. fractional seconds) | (bsd3, data, library, parsing, system) | 2012-12-18 | 1.0.10 | EugeneKirpichov |
| struct-inspector | 8 | 0.0 | 0 | Inspect the padding and size of C data declarations and their fields | (bsd3, program, tooling) | 2022-09-09 | 1.1.0 | 414owen |
| structs | 59 | 0.0 | 1 | Strict GC'd imperative object-oriented programming with cheap pointers. | (bsd3, data, library) | 2023-08-06 | 0.1.9 | EdwardKmett, EricMertens, ryanglscott |
| structural-traversal | 14 | 0.0 | 7 | Initial project template from stack | (bsd3, library, util) | 2016-07-01 | 0.1.1.1 | lazac |
| structured | 21 | 0.0 | 1 | Structure (hash) of your data types | (bsd3, data, library) | 2021-10-09 | 0.1.1 | phadej |
| structured-cli | 56 | 0.0 | 1 | Application library for building interactive console CLIs | (bsd3, console, library, program) | 2020-12-17 | 2.7.0.1 | erick |
| structured-haskell-mode | 43 | 1.25 | 1 | Structured editing Emacs mode for Haskell | (bsd3, development, program) | 2017-01-19 | 1.1.0 | ChrisDone, IvanMiljenovic |
| structures | 9 | 2.0 | 1 | "Advanced" Data Structures | (bsd3, data, library, structures) | 2014-07-28 | 0.2 | EdwardKmett |
| stunts | 12 | 0.0 | 1 | A revival of the classic game Stunts (LambdaCube tech demo) | (bsd3, graphics, program) | 2011-07-02 | 0.1.2 | CsabaHruska |
| stylish-cabal | 28 | 0.0 | 0 | Format Cabal files | (bsd3, language, library, program) | 2019-02-09 | 0.5.0.0 | JudeTaylor |
| stylish-haskell | 482 | 2.25 | 4 | Haskell code prettifier | (bsd3, language, library, program) | 2024-01-19 | 0.14.6.0 | JasperVanDerJeugt |
| suavemente | 10 | 0.0 | 0 | An applicative functor that seamlessly talks to HTML inputs. | (bsd3, library, web) | 2019-07-08 | 0.2.0.0 | isovector |
| sub-state | 4 | 0.0 | 1 | Get the total, put a single element | (bsd3, control, library) | 2015-09-03 | 0.0.0.1 | athanclark |
| subcategories | 37 | 0.0 | 1 | Subcategories induced by class constraints | (bsd3, data, library) | 2024-06-09 | 0.2.1.1 | HiromiIshii |
| subhask | 12 | 2.0 | 1 | Type safe interface for programming in subcategories of Hask | (algebra, bsd3, categories, control, library) | 2015-09-01 | 0.1.1.0 | MikeIzbicki |
| subtitleParser | 22 | 0.0 | 2 | A parser for .srt and .sub files | (bsd3, library, parsing, text) | 2013-03-26 | 0.5 | RubenAstudillo |
| subtitles | 11 | 0.0 | 1 | Modify SRT subtitle files. | (bsd3, program, utils) | 2009-05-10 | 0.0.1 | SebastiaanVisser |
| subwordgraph | 10 | 0.0 | 1 | Subword graph implementation | (bsd3, data-structures, library) | 2016-06-07 | 1.0.2 | adambak |
| suffix | 5 | 0.0 | 0 | Suffix arrays and friends | (bsd3, data-structures, library) | 2024-08-04 | 0.1.0.0 | meooow |
| suffix-array | 5 | 0.0 | 0 | Simple and moderately efficient suffix array implementation | (bsd3, data-structures, library, program) | 2017-01-11 | 0.3.0.0 | kadoban |
| suffixtree | 21 | 0.0 | 3 | Efficient, lazy suffix tree implementation | (bsd3, data, data-structures, library) | 2011-10-17 | 0.2.2.1 | BryanOSullivan |
| suitable | 8 | 0.0 | 2 | Abstract over the constraints on the parameters to type constructors | (bsd3, data, library) | 2011-03-15 | 0.1.1 | GaneshSittampalam |
| sum-pyramid | 3 | 0.0 | 0 | Create Sum Pyramid (Additionstreppe) exercises | (bsd3, math, program) | 2024-01-12 | 0.0 | HenningThielemann |
| sump | 9 | 0.0 | 1 | A Haskell interface to SUMP-compatible logic analyzers | (bsd3, hardware, library) | 2016-10-14 | 0.1.0.2 | BenGamari |
| sunlight | 10 | 0.0 | 1 | Test Cabalized package against multiple dependency versions | (bsd3, library, testing) | 2014-05-28 | 0.6.0.0 | OmariNorman |
| sunroof-compiler | 7 | 0.0 | 2 | Monadic Javascript Compiler | (bsd3, compiler, embedded, javascript, language, library, web) | 2013-04-12 | 0.2 | JanBracker |
| sunroof-examples | 10 | 0.0 | 1 | Tests for Sunroof | (bsd3, compiler, embedded, javascript, language, program, web) | 2014-06-27 | 0.2.2 | JanBracker |
| sunroof-server | 8 | 0.0 | 1 | Monadic Javascript Compiler - Server Utilities | (bsd3, embedded, javascript, language, library, web) | 2014-06-27 | 0.2.1 | JanBracker |
| superbubbles | 6 | 0.0 | 1 | Find "superbubbles", as described in https://arxiv.org/abs/1307.7925 | (bsd3, graph, library) | 2017-05-04 | 0.1.0 | SimonMarechal |
| superbuffer | 59 | 0.0 | 1 | Efficiently build a bytestring from smaller chunks | (bsd3, library, web) | 2022-06-25 | 0.3.1.2 | AlexanderThiemann, BrandonSimmons |
| superconstraints | 11 | 0.0 | 1 | Access an instance's constraints | (bsd3, constraints, library) | 2017-05-28 | 0.0.2 | RyanTrinkle |
| superdoc | 54 | 0.0 | 3 | Additional documentation markup and Unicode support | (bsd3, distribution, library) | 2018-11-26 | 0.1.2.9 | PeterSelinger |
| superevent | 7 | 0.0 | 1 | A simple opinionated event store implementation | (bsd3, database, library) | 2018-02-15 | 0.1.0.1 | AlexanderThiemann |
| supermonad | 19 | 0.0 | 1 | Plugin and base library to support supermonads in Haskell | (bsd3, library, monad, plugin, type-system) | 2018-05-07 | 0.2.1.1 | JanBracker |
| supero | 7 | 0.0 | 1 | A Supercompiler | (bsd3, compiler, program) | 2010-06-13 | 3.0 | NeilMitchell |
| superrecord | 33 | 0.0 | 2 | Supercharged anonymous records | (bsd3, library, records) | 2020-06-20 | 0.5.1.0 | AlexanderThiemann |
| supervisor | 9 | 0.0 | 1 | Control an internal monad execution for trace generation, backtrakcking, testing and other purposes | (bsd3, control, library) | 2013-12-31 | 0.1.1.0 | AlbertoCorona |
| suspend | 27 | 0.0 | 4 | Simple package that allows for long thread suspensions. | (bsd3, concurrency, library) | 2013-12-08 | 0.2.0.0 | PetrPilar |
| sv | 41 | 0.0 | 3 | Encode and decode separated values (CSV, PSV, ...) | (bsd3, csv, library, text, web) | 2020-04-26 | 1.4.0.1 | qfpl, GeorgeWilson |
| sv-cassava | 11 | 0.0 | 1 | Integration to use sv with cassava's parser | (bsd3, csv, library, text, web) | 2018-09-26 | 0.3 | qfpl, GeorgeWilson |
| sv-core | 29 | 0.0 | 3 | Encode and decode separated values (CSV, PSV, ...) | (bsd3, csv, library, text, web) | 2019-08-13 | 0.5 | qfpl, GeorgeWilson |
| sv-svfactor | 6 | 0.0 | 1 | sv-core + svfactor | (bsd3, csv, library, text, web) | 2018-09-26 | 0.2 | qfpl, GeorgeWilson |
| sv2v | 26 | 0.0 | 0 | SystemVerilog to Verilog conversion | (bsd3, development, embedded, hardware, language, program) | 2024-05-07 | 0.0.12 | zachjs |
| svfactor | 6 | 0.0 | 1 | Syntax-preserving CSV manipulation | (bsd3, csv, library, text, web) | 2018-07-19 | 0.1 | qfpl |
| svg-builder | 105 | 0.0 | 10 | DSL for building SVG. | (bsd3, graphics, library) | 2018-05-10 | 0.1.1 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers |
| svg-builder-fork | 5 | 0.0 | 1 | DSL for building SVG. | (bsd3, graphics, library) | 2017-08-06 | 0.1.0.3 | |
| svg-icons | 134 | 0.0 | 0 | Svg Icons and more | (bsd3, graphics, library, program, web) | 2024-08-22 | 3.10 | RamiroPastor |
| svg-tree | 103 | 2.0 | 4 | SVG file loader and serializer | (bsd3, graphics, library, svg) | 2019-06-19 | 0.6.2.4 | VincentBerthoux |
| svg2q | 8 | 0.0 | 1 | Code generation tool for Quartz code from a SVG. | (bsd3, parsing, program) | 2011-02-28 | 0.3.2 | JanGreve |
| svgcairo | 63 | 0.0 | 6 | Binding to the libsvg-cairo library. | (bsd3, graphics, library) | 2019-12-26 | 0.13.2.1 | AndyStewart, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie |
| svgone | 27 | 0.0 | 0 | Optimise SVGs | (bsd3, graphics, library, program, svg) | 2024-10-25 | 0.2.0.2 | GeorgeThomas |
| svgutils | 9 | 0.0 | 1 | Helper functions for dealing with SVG files | (bsd3, graphics, library, program) | 2010-08-11 | 0.1 | NeilBrown |
| svm-light-utils | 13 | 0.0 | 1 | Parsers and formatters for the SVMlight input file format | (bsd3, library, math) | 2016-04-13 | 0.1.4 | BenGamari |
| svm-simple | 30 | 0.0 | 1 | Medium level, simplified, bindings to libsvm | (ai, algorithms, bsd3, library, pattern-classification, support-vector-machine) | 2012-07-18 | 0.2.7.1 | VilleTirronen |
| svndump | 20 | 0.0 | 1 | Library for reading Subversion dump files | (bsd3, library, subversion) | 2012-10-13 | 0.4.5 | JohnWiegley |
| swagger-test | 20 | 0.0 | 0 | Testing of Swagger APIs | (bsd3, library, program, testing) | 2017-09-13 | 0.2.7 | rodrigosetti |
| swagger2 | 314 | 2.25 | 46 | Swagger 2.0 data model | (bsd3, library, swagger, web) | 2024-07-17 | 2.8.9 | DavidJohnson, NickolayKudasov, phadej, swamp_agr |
| swapper | 5 | 0.0 | 1 | Transparently swapping data from in-memory structures to disk | (bsd3, data-structures, library) | 2011-08-29 | 0.1 | RomanSmrz |
| swarm | 40 | 2.25 | 0 | 2D resource gathering game with programmable robots | (bsd3, game, library, program) | 2024-07-15 | 0.6.0.0 | BrentYorgey |
| sweet-egison | 20 | 0.0 | 1 | Shallow embedding implementation of non-linear pattern matching | (bsd3, control, library, pattern) | 2020-10-20 | 0.1.1.3 | SatoshiEgi, coord_e, momohatt |
| swf | 7 | 0.0 | 1 | A library for creating Shockwave Flash (SWF) files | (bsd3, compilers-interpreters, library) | 2008-08-03 | 1.0.1 | AudreyTang, JeremyShaw |
| swift-lda | 8 | 0.0 | 2 | Online sampler for Latent Dirichlet Allocation | (bsd3, library, natural-language-processing) | 2014-03-26 | 0.7.0.0 | GrzegorzChrupala |
| swiss | 5 | 0.0 | 0 | Basic functions for development with Core libraries and GHC boot libraries dependencies. | (bsd3, development, library) | 2022-07-14 | 0.0.1 | szehk |
| swisstable | 13 | 0.0 | 1 | SwissTable hash map | (bsd3, data, library) | 2021-02-23 | 0.1.0.3 | nakaji_dayo |
| switch | 6 | 0.0 | 0 | Nintendo Switch Controller Library | (bsd3, game, library) | 2021-03-31 | 0.1.0.0 | MichaelSzvetits |
| sws | 65 | 2.0 | 1 | A simple web server for serving directories. | (bsd3, program, web) | 2021-04-19 | 0.5.0.1 | DerekElkins |
| syb | 586 | 0.0 | 363 | Scrap Your Boilerplate | (bsd3, generics, library) | 2023-07-30 | 0.7.2.4 | IanLynagh, JosePedroMagalhaes, SergeyVinokurov |
| syb-extras | 47 | 2.0 | 2 | Higher order versions of the Scrap Your Boilerplate classes | (bsd3, combinators, generic, library, polymorphism) | 2013-11-25 | 0.3 | EdwardKmett |
| syb-with-class | 65 | 0.0 | 15 | Scrap Your Boilerplate With Class | (bsd3, data, library) | 2022-04-20 | 0.6.1.14 | AndreaVezzosi, DavidHimmelstrup, IanLynagh, JeremyShaw |
| syb-with-class-instances-text | 5 | 0.0 | 2 | Scrap Your Boilerplate With Class Text instance | (bsd3, data, library) | 2010-04-02 | 0.0.1 | JeremyShaw |
| sym | 81 | 0.0 | 2 | Permutations, patterns, and statistics | (bsd3, library, math) | 2017-11-20 | 0.13.0 | AndersClaesson |
| sym-plot | 17 | 0.0 | 1 | Plot permutations; an addition to the sym package | (bsd3, library, math) | 2017-06-10 | 0.3.0 | AndersClaesson |
| symbiote | 23 | 0.0 | 0 | Data serialization, communication, and operation verification implementation | (bsd3, data, library, testing) | 2020-02-12 | 0.0.5 | athanclark |
| symbol | 61 | 0.0 | 11 | A 'Symbol' type for fast symbol comparison. | (bsd3, data, library) | 2024-07-02 | 0.2.4.1 | GeoffreyMainland |
| symbolic-link | 8 | 0.0 | 0 | Symlink functions | (bsd3, library, system) | 2019-08-16 | 0.1.1.1 | fuzz |
| symbolize | 18 | 0.0 | 0 | Efficient global Symbol table, with Garbage Collection. | (bsd3, data, data-structures, library) | 2023-11-25 | 0.1.0.3 | qqwy |
| symbols | 41 | 0.0 | 3 | Symbol manipulation | (bsd3, dependent-types, library) | 2019-09-10 | 0.3.0.0 | kcsongor |
| symmetric-properties | 17 | 0.0 | 1 | Monoids for sameness and uniqueness. | (bsd3, library, web) | 2019-01-15 | 0.1.0.1 | joelb |
| symmetry-operations-symbols | 29 | 0.0 | 1 | Derivation of symbols and coordinate triplets Library | (bsd3, chemistry, library) | 2020-08-09 | 0.0.2.1 | narumij |
| sync | 7 | 0.0 | 1 | A fast implementation of synchronous channels with a CML-like API | (bsd3, concurrency, library) | 2010-03-05 | 0.1 | NeilBrown |
| synchronous-channels | 13 | 2.0 | 2 | Synchronous communication channels | (bsd3, concurrency, control, library) | 2015-07-07 | 0.2 | JesseTov |
| syncthing-hs | 11 | 0.0 | 1 | Haskell bindings for the Syncthing REST API | (bsd3, library, network) | 2015-05-20 | 0.3.0.0 | JensThomas |
| syntactic | 111 | 0.0 | 9 | Generic representation and manipulation of abstract syntax | (bsd3, language, library) | 2022-05-26 | 3.8.4 | AndersPersson, EmilAxelsson |
| syntactical | 7 | 0.0 | 1 | Distfix expression parsing library | (bsd3, library, parsing) | 2010-07-23 | 0.1 | VoMinhThu |
| syntax-trees | 8 | 0.0 | 2 | Convert between different Haskell syntax trees. | (bsd3, language, library) | 2010-10-01 | 0.1.2 | DominicOrchard, GeorgeGiorgidze |
| syntax-trees-fork-bairyn | 6 | 0.0 | 2 | Convert between different Haskell syntax trees. Bairyn's fork. | (bsd3, language, library) | 2014-11-30 | 0.1.2.5 | ByronJohnson |
| sys-process | 19 | 0.0 | 1 | A replacement for System.Exit and System.Process. | (bsd3, library, system) | 2017-05-10 | 0.2.0 | TonyMorris, qfpl |
| sysinfo | 14 | 0.0 | 2 | Haskell Interface for getting overall system statistics | (bsd3, ffi, library, linux, system) | 2017-05-03 | 0.1.1 | psibi |
| syslog | 7 | 0.0 | 0 | Decode RFC 3164 and RFC 5424 syslog message formats | (bsd3, data, library) | 2024-02-14 | 0.1.0.0 | l3c_amartin |
| system-command | 11 | 0.0 | 1 | A replacement for System.Exit and System.Process | (bsd3, library, system) | 2014-03-05 | 0.0.10 | TonyMorris |
| system-error | 9 | 0.0 | 1 | Error reporting functions | (bsd3, library, system) | 2018-03-06 | 1.0.0 | consus |
| system-gpio | 13 | 0.0 | 1 | GPIO wrapper libary for Raspberry Pi | (bsd3, library, system) | 2013-02-20 | 0.0.2 | KennyLu |
| system-inotify (deprecated) | 6 | 0.0 | 1 | Binding to Linux's inotify interface | (bsd3, deprecated, library, system) | 2008-03-21 | 0.1 | AdamLangley |
| system-lifted | 4 | 0.0 | 2 | Lifted versions of System functions. | (bsd3, library, program, system) | 2014-05-30 | 0.2.0.1 | jcristovao |
| system-linux-proc | 24 | 0.0 | 1 | A library for accessing the /proc filesystem in Linux | (bsd3, library, system) | 2021-10-07 | 0.1.1.1 | ErikDeCastroLopo |
| system-locale | 12 | 0.0 | 1 | Get system locales | (bsd3, library, unknown) | 2018-07-10 | 0.3.0.0 | cocreature |
| system-posix-redirect | 16 | 0.0 | 2 | A toy module to temporarily redirect a program's stdout. | (bsd3, library, system) | 2013-11-14 | 1.1.0.1 | EdwardYang, LiyangHu |
| system-random-effect | 21 | 0.0 | 1 | Random number generation for extensible effects. | (bsd3, effect, library, system) | 2014-11-26 | 0.4.1.3 | ClarkGaebel |
| system-time-monotonic | 7 | 0.0 | 2 | Simple library for using the system's monotonic clock | (bsd3, library, system) | 2012-08-07 | 0.2 | JoeyAdams |
| system-util | 5 | 0.0 | 1 | Various system utils lifted to EitherT | (bsd3, library, system) | 2014-05-30 | 0.2 | jcristovao |
| system-uuid | 34 | 0.0 | 7 | Bindings to system UUID functions. | (bsd3, library, system) | 2011-11-23 | 2.1.1 | JasonDusek |
| systemd | 202 | 0.0 | 3 | Systemd facilities (Socket activation, Notify) | (bsd3, library, system) | 2024-07-10 | 2.4.0 | erebe |
| systemd-api | 5 | 0.0 | 1 | systemd bindings | (bsd3, library, system) | 2024-02-13 | 0.1.0.1 | andrewthad, l3c_amartin |
| systemstats | 3 | 0.0 | 1 | An application that regularly logs system stats for later analysis | (bsd3, program, web) | 2016-07-04 | 0.1.0.0 | savannidgerinel |
| syz | 12 | 0.0 | 6 | Scrap Your Zippers | (bsd3, generics, library) | 2010-07-27 | 0.2.0.0 | MichaelAdams |
| t-regex | 4 | 0.0 | 1 | Matchers and grammars using tree regular expressions | (bsd3, data, library) | 2015-02-17 | 0.1.0.0 | AlejandroSerrano |
| t3-client | 11 | 0.0 | 1 | tic-tac-toe Rexports for client | (bsd3, game, library) | 2016-04-03 | 0.2.0.0 | jxv |
| t3-game | 17 | 0.0 | 2 | tic-tac-toe core | (bsd3, game, library) | 2016-04-03 | 2.0.0 | jxv |
| t3-server | 8 | 0.0 | 1 | tic-tac-toe server | (bsd3, game, library) | 2016-04-03 | 0.2.0 | jxv |
| ta | 6 | 0.0 | 1 | Transito Abierto: convenience library when using Takusen and Oracle. | (bsd3, database, library) | 2010-09-17 | 0.1 | LeonelFonseca |
| table-layout | 74 | 2.0 | 2 | Format tabular data as grid or table. | (bsd3, library, program, text) | 2024-07-20 | 1.0.0.1 | muesli4 |
| tableaux | 12 | 0.0 | 1 | An interactive theorem prover based on semantic tableaux | (bsd3, program, theorem-provers) | 2023-07-21 | 0.3 | PedroVasconcelos |
| tables (deprecated) | 29 | 2.0 | 2 | In-memory storage with multiple keys using lenses and traversals | (bsd3, data, deprecated, lenses, library) | 2015-01-12 | 0.4.1.1 | EdwardKmett, TimDixon |
| tablestorage | 15 | 0.0 | 1 | Azure Table Storage REST API Wrapper | (api, bsd3, database, library, web) | 2012-12-22 | 0.2.1.0 | PhilFreeman |
| tabloid | 25 | 0.0 | 1 | View the output of shell commands in a table | (bsd3, program, system) | 2009-05-01 | 0.47 | SvenHeyll |
| tabs | 4 | 0.0 | 1 | Indents source files | (bsd3, library, program, unclassified) | 2018-02-22 | 0.1.0.0 | ThomasEding |
| tabular | 100 | 0.0 | 6 | Two-dimensional data tables with rendering functions | (bsd3, library, text) | 2020-09-01 | 0.2.2.8 | BenGamari, EricKow, PeterSimons |
| taco | 8 | 0.0 | 1 | Tensor Algebra COmpiler | (bsd3, library, numeric) | 2018-03-04 | ocramz | |
| taffybar | 125 | 2.0 | 1 | A desktop bar similar to xmobar, but with more GUI | (bsd3, library, program, system) | 2024-10-17 | 4.0.3 | TristanRavitch, rvl, eyevanmalicesun |
| tag-bits | 14 | 0.0 | 3 | Provides access to the dynamic pointer tagging bits used by GHC. | (bsd3, concurrency, library) | 2012-09-10 | 0.1.1.2 | EdwardKmett |
| tag-stream | 12 | 0.0 | 1 | streamlined html tag parser | (bsd3, library, web) | 2011-11-06 | 0.2.1 | YiHuang |
| tagged | 527 | 2.0 | 365 | Haskell 98 phantom types to avoid unsafely passing dummy arguments | (bsd3, data, library, phantom-types) | 2023-08-08 | 0.8.8 | EdwardKmett, ryanglscott |
| tagged-exception-core | 14 | 0.0 | 2 | Reflect exceptions using phantom types. | (bsd3, control, error-handling, exceptions, failure, library, monad, monads, phantom-types) | 2016-02-02 | 2.2.0.0 | PeterTrsko |
| tagged-identity | 28 | 0.0 | 1 | Trivial monad transformer that allows identical monad stacks to have different types | (bsd3, control, library) | 2023-07-05 | 0.1.4 | mrkkrp |
| tagged-list | 8 | 0.0 | 1 | Lists tagged with a type-level natural number representing their length. | (bsd3, data, library) | 2011-10-21 | 1.1 | GregoryCrosswhite |
| tagged-th | 3 | 0.0 | 3 | QuasiQuoter and Template Haskell splices for creating proxies at higher-kinds | (bsd3, library, phantom-types, template-haskell) | 2011-11-27 | 0.1 | NicolasFrisby |
| tagged-transformer | 91 | 0.0 | 4 | Monad transformer carrying an extra phantom type tag | (bsd3, data, library, phantom-types) | 2022-05-08 | 0.8.2 | EdwardKmett, MatveyAksenov, ryanglscott |
| tagging | 8 | 0.0 | 1 | Library for tagging data | (bsd3, data, library) | 2010-11-25 | 0.1 | JosephRe |
| taggy | 32 | 0.0 | 4 | Efficient and simple HTML/XML parsing library | (bsd3, library, program, text, web) | 2017-12-21 | 0.2.1 | AlpMestanogullari, vi |
| taggy-lens | 10 | 0.0 | 4 | Lenses for the taggy html/xml parser | (bsd3, library, text, web) | 2014-07-15 | 0.1.2 | AlpMestanogullari, vi |
| taglib-api | 17 | 0.0 | 1 | An FFI layer over TagLib's C bindings | (audio, bsd3, library) | 2013-05-24 | 0.1.1.3 | KyleCarter |
| tagset-positional | 20 | 0.0 | 5 | Positional tags and tagsets | (bsd3, library, natural-language-processing) | 2018-09-19 | 0.3.1 | JakubWaszczuk |
| tagshare | 11 | 0.0 | 2 | TagShare - explicit sharing with tags | (bsd3, control, library) | 2012-08-01 | 0.0 | JonasDuregard |
| tagsoup | 399 | 2.5 | 95 | Parsing and extracting information from (possibly malformed) HTML/XML documents | (bsd3, library, xml) | 2019-05-01 | 0.14.8 | NeilMitchell |
| tagsoup-megaparsec | 8 | 2.0 | 1 | A Tag token parser and Tag specific parsing combinators | (bsd3, library, xml) | 2016-08-03 | 0.2.0.0 | kseo |
| tagsoup-navigate | 18 | 0.0 | 0 | Tagsoup Navigate | (bsd3, library, test) | 2020-03-10 | 0.1.0.7 | TonyMorris |
| tagsoup-parsec | 24 | 0.0 | 3 | Tokenizes Tag, so [ Tag ] can be used as parser input. | (bsd3, library, xml-) | 2011-11-29 | 0.0.8 | JohnnyMorrice, OzgunAtaman |
| tagsoup-selection | 5 | 0.0 | 4 | Selecting subtrees from TagSoup's TagTrees using CSS selectors | (bsd3, library, text) | 2016-09-18 | 0.1.0.1 | siracusa |
| tagstew | 3 | 0.0 | 0 | Black magic tagsoup | (bsd3, library, program, text) | 2020-09-20 | 0 | FumiakiKinoshita |
| tagstream-conduit | 85 | 0.0 | 8 | streamlined html tag parser | (bsd3, conduit, library, web) | 2020-06-03 | 0.5.6 | MichaelSnoyman, YiHuang |
| tagtree | 6 | 0.0 | 1 | Hierarchical Tags & Tag Trees | (bsd3, library, web) | 2023-11-13 | 0.1.0.1 | sridca |
| tahoe-chk | 8 | 0.0 | 3 | The Tahoe-LAFS' Content-Hash-Key (CHK) cryptographic protocol. | (bsd3, cryptography, library, parsers, program, security) | 2023-10-02 | 0.2.0.0 | ShaeErisson, jcalderone |
| tahoe-directory | 5 | 0.0 | 1 | Tahoe-LAFS directory-like abstraction for collections of data objects. | (bsd3, cryptography, library, parsers, security) | 2023-08-17 | 0.1.0.0 | ShaeErisson, jcalderone |
| tahoe-great-black-swamp | 10 | 0.0 | 1 | An implementation of the "Great Black Swamp" LAFS protocol. | (bsd3, cryptography, distributed-computing, filesystem, library, network, network-apis, program, security, service, storage, web) | 2023-11-06 | 0.4.0.1 | ShaeErisson, jcalderone |
| tahoe-ssk | 8 | 0.0 | 2 | An implementation of the Tahoe-LAFS SSK cryptographic protocols | (bsd3, cryptography, library, parsers, program, security) | 2023-10-10 | 0.3.0.0 | ShaeErisson, jcalderone |
| tai | 4 | 0.0 | 1 | Support library to enable TAI usage on systems with time kept in UTC. | (bsd3, library, system, time) | 2017-04-26 | 0 | davean |
| takedouble | 8 | 0.0 | 0 | duplicate file finder | (bsd3, library, program, utilities) | 2022-06-26 | 0.0.2.0 | ShaeErisson |
| takusen-oracle | 15 | 0.0 | 1 | Database library with left-fold interface for Oracle. | (bsd3, database, library) | 2016-11-08 | 0.9.4.1 | PavelRyzhov |
| tamper | 55 | 0.0 | 1 | Blaze-style HTML templates as a Monad Transformer. | (bsd3, library, text) | 2020-01-13 | 0.4.2.3 | TobiasDammers |
| tangle | 11 | 0.0 | 0 | Heterogenous memoisation monad | (bsd3, data-structures, library, monad, program) | 2021-11-08 | 0.1 | FumiakiKinoshita |
| tapioca | 5 | 0.0 | 0 | A tasty enhancement to cassava for easy csv exporting | (bsd3, csv, library, text, web) | 2019-02-03 | 0.1.1.0 | cfraz89 |
| tar | 650 | 0.0 | 55 | Reading, writing and manipulating ".tar" archive files. | (bsd3, codec, library) | 2024-06-15 | 0.6.3.0 | BjornBringert, DuncanCoutts, HerbertValerioRiedel, davean, Bodigrim, topos |
| tar-bytestring (deprecated in favor of tar, libarchive) | 51 | 2.25 | 2 | Reading, writing and manipulating ".tar" archive files. | (bsd3, codec, deprecated) | 2020-04-07 | 0.6.3.2 | maerwald |
| tardis | 36 | 2.0 | 5 | Bidirectional state monad transformer | (bsd3, control, library) | 2024-01-16 | 0.5.0 | DanBurton |
| tart | 18 | 2.0 | 0 | Terminal Art | (bsd3, graphics, library) | 2020-11-20 | 0.3 | JonathanDaugherty |
| task | 5 | 0.0 | 1 | A command line tool for keeping track of tasks you worked on | (bsd3, network, program) | 2012-03-22 | 0.0.1 | SeanSeefried |
| task-distribution | 14 | 0.0 | 0 | Distributed processing of changing tasks | (bsd3, distributed-computing, library, program) | 2016-03-17 | 0.1.0.3 | axm |
| taskell | 74 | 0.0 | 0 | A command-line kanban board/task manager | (bsd3, command-line-tools, library, program) | 2021-08-26 | 1.11.4 | smallhadroncollider |
| tasty-ant-xml | 178 | 0.0 | 5 | Render tasty output to XML for Jenkins | (bsd3, library, testing) | 2023-09-25 | 1.1.9 | AndreasAbel, OliverCharles |
| tasty-autocollect | 40 | 0.0 | 0 | Autocollection of tasty tests. | (bsd3, library, program, testing) | 2024-05-17 | 0.4.3 | brandonchinn178 |
| tasty-bdd | 6 | 0.0 | 1 | BDD tests language and tasty provider | (bsd3, library, test) | 2020-08-05 | 0.1.0.1 | PaoloVeronelli |
| tasty-coverage | 27 | 0.0 | 0 | Ingredient for tasty which generates per-test coverage reports | (bsd3, library, testing) | 2024-09-10 | 0.1.4.0 | DavidBinder |
| tasty-fail-fast | 16 | 0.0 | 3 | Adds the ability to fail a tasty test suite on first test failure | (bsd3, library, web) | 2017-11-09 | 0.0.3 | MichaelXavier |
| tasty-flaky | 5 | 0.0 | 0 | Handle flaky Tasty-based tests | (bsd3, library, testing) | 2024-09-25 | 0.1.0.0 | LaurentRDC |
| tasty-focus | 18 | 0.0 | 1 | Simple focus mechanism for tasty | (bsd3, library, testing) | 2020-12-28 | 1.0.1 | jonascarpay |
| tasty-grading-system | 9 | 0.0 | 1 | Grade your tasty-testsuite. | (bsd3, library, testing) | 2023-09-10 | 0.2.0.0 | fendor |
| tasty-groundhog-converters | 6 | 0.0 | 1 | Tasty Tests for groundhog converters | (bsd3, library, test------------------------) | 2016-03-18 | 0.1.0 | scottmurphy09 |
| tasty-hedgehog | 256 | 2.0 | 14 | Integration for tasty and hedgehog. | (bsd3, library, testing) | 2023-08-07 | 1.4.0.2 | mbg, qfpl, GeorgeWilson |
| tasty-hedgehog-coverage (deprecated in favor of hedgehog) | 6 | 0.0 | 1 | Coverage tracking for Hedgehog Property-Based Testing via Tasty. | (bsd3, deprecated, library, testing) | 2018-06-29 | 0.1.0.0 | schalmers, qfpl |
| tasty-hspec | 217 | 0.0 | 6 | Hspec support for the Tasty test framework. | (bsd3, library, testing) | 2023-04-26 | 1.2.0.4 | RomanCheplyaka, mitchellwrosen, iduhetonas |
| tasty-hunit-adapter | 19 | 0.0 | 1 | Use existing HUnit tests with tasty | (bsd3, library, testing) | 2015-10-17 | 1.1 | JanStolarek |
| tasty-integrate | 5 | 0.0 | 1 | automated integration of QuickCheck properties into tasty suites | (bsd3, program, testing) | 2014-02-02 | 0.0.1 | jfeltz |
| tasty-jenkins-xml | 10 | 0.0 | 1 | Render tasty output to both console and XML for Jenkins | (bsd3, library, testing) | 2017-03-04 | 0.2.0.0 | MatejKollar, PeterTrsko, TomasJanousek |
| tasty-laws | 11 | 0.0 | 1 | Test common laws | (bsd3, library, testing) | 2015-09-07 | 0.3.1 | jdnavarro |
| tasty-leancheck | 18 | 2.0 | 2 | LeanCheck support for the Tasty test framework. | (bsd3, library, testing) | 2021-06-15 | 0.0.2 | rudymatela |
| tasty-lens | 10 | 0.0 | 1 | Tasty TestTrees for Lens validation | (bsd3, lenses, library, testing) | 2015-09-23 | 0.3.1 | jdnavarro |
| tasty-mgolden | 6 | 0.0 | 1 | Golden testing provider for tasty with muti-line diff output | (bsd3, library, program, testing) | 2020-09-27 | 0.0.2 | mbj |
| tasty-papi | 22 | 0.0 | 0 | Bencmarking using instruction counting | (benchmarking, bsd3, development, performance, testing) | 2024-01-06 | 0.1.2.0 | AlexeyKhudyakov |
| tasty-program | 31 | 0.0 | 1 | Use tasty framework to test whether a program executes correctly | (bsd3, library, testing) | 2023-05-17 | 1.1.0 | JanStolarek |
| tasty-quickcheck-laws | 16 | 0.0 | 1 | Pre-built tasty trees for checking lawful class properties using QuickCheck | (bsd3, library, program, quickcheck, tasty, testing) | 2019-02-16 | 0.0.3 | nbloomf |
| tasty-rerun | 237 | 0.0 | 4 | Rerun only tests which failed in a previous test run | (bsd3, library, testing) | 2023-09-10 | 1.1.19 | AndreasAbel, OliverCharles, Bodigrim |
| tasty-test-reporter | 38 | 0.0 | 2 | Producing JUnit-style XML test reports. | (bsd3, library, testing) | 2020-10-25 | 0.1.1.4 | stoeffel, JasperWoudenberg |
| tasty-test-vector | 5 | 0.0 | 0 | Test vector support for tasty. | (bsd3, library, testing) | 2018-12-18 | 0 | davean |
| tasty-th | 64 | 0.0 | 7 | Automatic tasty test case discovery using TH | (bsd3, library, testing) | 2017-04-10 | 0.1.7 | BennoFuenfstueck |
| tasty-travis | 23 | 0.0 | 1 | Fancy Travis CI output for tasty tests. | (bsd3, library, testing) | 2018-09-11 | 0.2.0.2 | MerijnVerstraaten |
| tasty-wai | 44 | 0.0 | 1 | Test 'wai' endpoints via Test.Tasty | (bsd3, library, testing, web) | 2022-07-27 | 0.1.2.0 | schalmers, qfpl, GeorgeWilson |
| tateti-tateti | 9 | 0.0 | 1 | Meta tic-tac-toe ncurses game. | (bsd3, game, program) | 2015-11-24 | 0.1.0.1 | alvare |
| tau | 21 | 0.0 | 2 | Tau, the ratio between any circle's circumference and radius. | (bsd3, library, math) | 2013-06-28 | 6.2831 | BrentYorgey |
| tcache-AWS | 5 | 0.0 | 1 | tcache using Amazon Web Services as default persistence mechanism | (bsd3, database, library) | 2013-11-24 | 0.0.1 | AlbertoCorona |
| tccli | 4 | 0.0 | 1 | TokyoCabinet CLI interface | (bsd3, database, program) | 2010-06-06 | 0.0.1 | JaroslavGridin |
| tce-conf | 16 | 0.0 | 1 | Very simple config file reading | (bsd3, configuration, library, program) | 2016-10-10 | 1.3 | DinoMorelli |
| tcod-haskell | 12 | 2.0 | 1 | Bindings to libtcod roguelike engine | (bsd3, game, library) | 2019-12-19 | 0.3.0.0 | NCrashed |
| tconfig | 18 | 0.0 | 2 | Simple text configuration file parser library. | (bsd3, library, parsing) | 2013-09-09 | 0.5.2 | AnthonyGrimes, MariusGhita |
| tcp | 4 | 0.0 | 1 | A purely functional TCP implementation | (bsd3, library, network) | 2009-04-07 | 0.0.2 | DonaldStewart |
| tcp-streams | 63 | 0.0 | 5 | One stop solution for tcp client and server with tls support. | (bsd3, library, network) | 2019-01-21 | 1.0.1.1 | winterland |
| tcp-streams-openssl | 16 | 0.0 | 1 | Tcp streams using openssl for tls support. | (bsd3, library, network) | 2017-07-26 | 1.0.1.0 | winterland |
| tdd-util | 23 | 0.0 | 1 | Test framework wrapper | (bsd3, library, testing) | 2013-11-09 | 0.3.0.1 | ByronJohnson |
| tdigest | 199 | 2.0 | 11 | On-line accumulation of rank-based statistics | (bsd3, library, numeric) | 2024-07-03 | 0.3.1 | phadej |
| tdigest-Chart | 7 | 0.0 | 1 | Chart generation from tdigest | (bsd3, graphics, library, numeric) | 2018-04-13 | 0.2 | phadej |
| tdlib | 23 | 0.0 | 0 | complete binding to the Telegram Database Library | (bsd3, library, web) | 2020-06-05 | 0.3.0 | Poscat |
| tdlib-gen | 13 | 0.0 | 1 | Codegen for TDLib | (bsd3, codegen, library, program) | 2020-06-07 | 0.4.0 | Poscat |
| tdlib-types | 19 | 0.0 | 1 | Types and Functions generated from tdlib api spec | (bsd3, library, web) | 2020-06-08 | 0.4.0 | Poscat |
| tdoc | 26 | 0.0 | 1 | TDoc is a typed document builder with support for (X)HTML | (bsd3, library, text, web) | 2017-07-24 | 0.4.7 | NicolasPouillard |
| tedious-web | 10 | 0.0 | 0 | Easily define multiple interrelated data types | (bsd3, library, program, web) | 2024-07-23 | 0.2.1.4 | WonderBear |
| tehepero | 9 | 0.0 | 0 | Prettier error | (bsd3, control, library) | 2020-06-03 | 0 | FumiakiKinoshita |
| telegram-api | 72 | 2.0 | 2 | Telegram Bot API bindings | (bsd3, library, web) | 2018-01-22 | 0.7.2.0 | klappvisor |
| telegram-bot | 7 | 0.0 | 0 | Telegram Bot microframework for Haskell | (bsd3, library, program, web) | 2016-12-28 | 0.5.4.0 | akru |
| telegram-bot-api | 66 | 0.0 | 2 | Easy to use library for building Telegram bots. Exports Telegram Bot API. | (bsd3, library, web) | 2024-11-07 | 7.4.3 | swamp_agr |
| telegram-bot-simple | 132 | 0.0 | 3 | Easy to use library for building Telegram bots. | (bsd3, library, web) | 2024-11-07 | 0.14.4 | NickolayKudasov, swamp_agr |
| telegram-raw-api | 9 | 0.0 | 0 | Servant bindings to the Telegram bot API | (bsd3, library, web) | 2020-04-23 | 0.3.0 | Poscat |
| telegram-types | 21 | 0.0 | 1 | Types used in Telegram bot API | (bsd3, library, web) | 2020-06-06 | 0.4.1 | Poscat |
| telegraph | 24 | 0.0 | 0 | Binding to the telegraph API | (bsd3, library, web) | 2021-02-10 | 1.2.0 | Poscat |
| telescope | 16 | 0.0 | 0 | Astronomical Observations (FITS, ASDF, WCS, etc) | (astronomy, bsd3, library, science) | 2024-10-31 | 0.2.0 | seanhess |
| teleshell | 4 | 0.0 | 1 | Telnet client and other things | (bsd3, library, software) | 2017-05-30 | 0.1.0.0 | andrewthad |
| tell | 12 | 0.0 | 1 | The MonadTell class and related monad transformers. | (bsd3, control, library) | 2021-09-06 | 0.1 | lightandlight |
| tempered | 11 | 0.0 | 0 | A dead-simple shell interpolation templating utility | (bsd3, library, program, templating) | 2017-04-29 | 0.2.0 | ChrisPenner |
| tempi | 16 | 0.0 | 0 | For representing musical tempi | (bsd3, language, library) | 2021-09-29 | 1.0.2.1 | dktr0 |
| template | 71 | 0.0 | 11 | Simple string substitution | (bsd3, library, text) | 2014-10-18 | 0.2.0.10 | JohanTibell, PeterTrsko |
| template-default | 16 | 0.0 | 1 | declaring Default instances just got even easier | (bsd3, data, library) | 2016-06-03 | 0.1.2 | DanielWagner, GregoryCollins |
| template-haskell | 235 | 2.25 | 1798 | Support library for Template Haskell | (bsd3, library, template-haskell) | 2024-05-15 | 2.22.0.0 | AustinSeipp, BenGamari, HerbertValerioRiedel, IanLynagh, wz1000 |
| template-haskell-optics | 14 | 0.0 | 0 | Optics for template-haskell types | (bsd3, data, lenses, library, optics) | 2023-11-16 | 0.3 | AdamGundry, AndresLoeh, phadej, arybczak |
| template-hsml | 16 | 0.0 | 1 | Haskell's Simple Markup Language | (bsd3, library, template, templating, web) | 2012-08-30 | 0.2.0.3 | PetrPilar |
| template-yj | 8 | 0.0 | 1 | Process template file | (bsd3, library, text) | 2015-10-30 | 0.0.0.2 | YoshikuniJujo |
| tempo | 5 | 0.0 | 0 | Command-line tool to log time-tracking information into JIRA Tempo plugin | (bsd3, library, na, program) | 2016-04-10 | 0.1.0.0 | trubeko |
| tempodb | 26 | 0.0 | 1 | A small Haskell wrapper around the TempoDB api. | (bsd3, database, library) | 2014-03-20 | 0.2.2.5 | ParnellSpringmeyer |
| temporal-csound | 35 | 0.0 | 1 | library to make electronic music, brings together temporal-music-notation and csound-expression packages | (bsd3, library, music, sound) | 2015-03-05 | 0.4.3.1 | AntonKholomiov |
| temporal-media | 48 | 0.0 | 9 | data types for temporal media | (bsd3, library, media, music) | 2018-04-21 | 0.6.3 | AntonKholomiov |
| temporal-music-notation | 38 | 0.0 | 5 | music notation | (bsd3, library, music) | 2015-07-06 | 0.4.1 | AntonKholomiov |
| temporal-music-notation-demo | 23 | 0.0 | 1 | generates midi from score notation. | (bsd3, library, music) | 2013-11-01 | 0.4.0 | AntonKholomiov |
| temporal-music-notation-western | 30 | 0.0 | 2 | western music notation | (bsd3, library, music) | 2013-11-01 | 0.4.0 | AntonKholomiov |
| temporary | 326 | 0.0 | 229 | Portable temporary file and directory support | (bsd3, library, system, utils) | 2018-04-10 | 1.3 | MateuszKowalczyk, MaxBolingbroke, RomanCheplyaka |
| temporary-rc (deprecated in favor of temporary) | 31 | 0.0 | 5 | Portable temporary file and directory support for Windows and Unix, based on code from Cabal | (bsd3, deprecated, library, system, utils) | 2014-05-09 | 1.2.0.3 | AndrewFarmer, RomanCheplyaka |
| temporary-resourcet | 18 | 0.0 | 3 | Portable temporary files and directories with automatic deletion | (bsd3, library, system, utils) | 2018-08-11 | 0.1.0.1 | ThomasTuegel |
| tempus | 5 | 0.0 | 1 | Interpreter for the FRP language Tempus | (bsd3, compilers-interpreters, frp, language, program) | 2011-08-31 | 0.1.0 | MatthiasReisner |
| tensor-safe | 8 | 2.0 | 0 | Create valid deep neural network architectures | (ai, bsd3, dependent-types, language, library, program) | 2019-05-03 | 0.1.0.1 | leopiney |
| tensors | 28 | 0.0 | 1 | Tensor in Haskell | (bsd3, library) | 2021-01-26 | 0.1.5 | leptonyu |
| termbox | 50 | 0.0 | 2 | termbox | (bsd3, library, user-interfaces) | 2023-11-15 | 2.0.0.1 | mitchellwrosen |
| termbox-banana | 45 | 0.0 | 0 | termbox + reactive-banana | (bsd3, library, user-interfaces) | 2023-11-06 | 2.0.0 | mitchellwrosen |
| termbox-bindings | 13 | 0.0 | 0 | Bindings to the Termbox library | (bsd3, library, program, text) | 2015-05-10 | 0.1.0.5 | lcfrs |
| termbox-bindings-c | 15 | 0.0 | 1 | termbox bindings | (bsd3, library, user-interfaces) | 2023-11-15 | 0.1.0.1 | mitchellwrosen |
| termbox-bindings-hs | 19 | 0.0 | 1 | termbox bindings | (bsd3, library, user-interfaces) | 2023-11-15 | 1.0.0 | mitchellwrosen |
| termbox-tea | 19 | 0.0 | 0 | termbox + The Elm Architecture | (bsd3, library, user-interfaces) | 2023-11-06 | 1.0.0 | mitchellwrosen |
| terminal | 25 | 0.0 | 2 | Portable terminal interaction library | (bsd3, library, terminal) | 2019-02-10 | 0.2.0.0 | LarsPetersen |
| terminal-progress-bar | 121 | 2.25 | 6 | A progress bar in the terminal | (bsd3, library, system, user-interfaces) | 2023-06-10 | 0.4.2 | RoelVanDijk |
| terminal-punch | 10 | 0.0 | 0 | Simple terminal-based time tracker | (bsd3, program, utils) | 2019-11-11 | 0.1.3 | EmilAxelsson |
| terminal-size | 309 | 2.5 | 41 | Get terminal window height and width | (bsd3, library, system) | 2023-03-13 | 0.3.4 | MatveyAksenov |
| termination-combinators | 5 | 0.0 | 1 | Termination combinators for forcing non-terminating algorithms to terminate | (bsd3, language, library) | 2011-09-19 | 0.1 | MaxBolingbroke |
| terminfo | 202 | 0.0 | 24 | Haskell bindings to the terminfo library. | (bsd3, library, user-interfaces) | 2023-02-22 | 0.4.1.6 | BenGamari, JudahJacobson, wz1000 |
| terminfo-hs | 18 | 0.0 | 2 | A pure-Haskell (no FFI) module for accessing terminfo databases | (bsd3, library, system, terminal) | 2018-07-06 | 0.2.1.1 | BryanRichter |
| termonad | 98 | 2.5 | 0 | Terminal emulator configurable in Haskell | (bsd3, library, program, text) | 2024-02-04 | 4.6.0.0 | cdepillabout |
| terntup | 5 | 2.0 | 1 | a ternary library | (bsd3, library, math) | 2016-01-16 | 0.0.1 | mcandre |
| tesla | 58 | 0.0 | 0 | Tesla API client. | (bsd3, library, web) | 2024-09-29 | 0.7.5.0 | dustin |
| test-certs | 22 | 0.0 | 0 | create temporary SSL certificates in tests | (bsd3, library, testing) | 2024-07-10 | 0.1.1.1 | adetokunbo |
| test-fixture | 31 | 2.25 | 1 | Test monadic side-effects | (bsd3, library, test) | 2017-10-30 | 0.5.1.0 | jxv, lexi_lambda |
| test-framework | 254 | 0.0 | 57 | Framework for running and organising tests, with HUnit and QuickCheck support | (bsd3, library, testing) | 2017-12-30 | 0.8.2.0 | BenGamari, BryanOSullivan, EricMertens, HerbertValerioRiedel, MaxBolingbroke |
| test-framework-doctest (deprecated in favor of doctest) | 16 | 0.0 | 1 | Test.Framework wrapper for DocTest | (bsd3, deprecated, library, testing) | 2012-06-09 | 0.2.1.2 | SakariJokinen |
| test-framework-hunit | 89 | 0.0 | 35 | HUnit support for the test-framework package. | (bsd3, library, testing) | 2015-09-04 | 0.3.0.2 | BryanOSullivan, EricMertens, HerbertValerioRiedel, MaxBolingbroke |
| test-framework-leancheck | 36 | 2.0 | 1 | LeanCheck support for test-framework. | (bsd3, library, testing) | 2021-06-15 | 0.0.4 | rudymatela |
| test-framework-program | 11 | 0.0 | 1 | Test framework support for running simple test programs. | (bsd3, library, testing) | 2013-05-18 | 1.1 | AdamWick |
| test-framework-quickcheck (deprecated in favor of test-framework-quickcheck2) | 53 | 0.0 | 3 | QuickCheck support for the test-framework package. | (bsd3, deprecated, library, testing) | 2012-12-04 | 0.3.0 | BryanOSullivan, EricMertens, MaxBolingbroke |
| test-framework-quickcheck2 | 203 | 0.0 | 32 | QuickCheck-2 support for the test-framework package. | (bsd3, library, testing) | 2018-09-03 | 0.3.0.5 | BryanOSullivan, EricMertens, HerbertValerioRiedel, JohanTibell, MaxBolingbroke |
| test-framework-sandbox | 28 | 0.0 | 1 | test-sandbox support for the test-framework package | (bsd3, library, testing) | 2017-07-03 | 0.1.1 | BenjaminSurma, ikehara, junjihashimoto, yjkmy |
| test-framework-skip | 6 | 0.0 | 1 | Functions for conveniently marking some of the tests in a suite as being skipped. | (bsd3, library, testing) | 2013-03-05 | 1.0 | GregoryCrosswhite |
| test-framework-smallcheck (deprecated in favor of tasty-smallcheck) | 28 | 0.0 | 1 | Support for SmallCheck tests in test-framework | (bsd3, deprecated, library, testing) | 2013-02-19 | 0.2 | OliverCharles, RomanCheplyaka |
| test-framework-testing-feat | 7 | 0.0 | 1 | A test framework provider for testing-feat | (bsd3, library, testing) | 2013-03-28 | 0.1.0.1 | JonathanFischoff |
| test-framework-th | 42 | 0.0 | 7 | Automagically generate the HUnit- and Quickcheck-bulk-code using Template Haskell. | (bsd3, library, testing) | 2012-12-02 | 0.2.4 | OscarFinnsson |
| test-framework-th-prime | 40 | 0.0 | 1 | Template Haskell for test framework | (bsd3, library, testing) | 2017-09-11 | 0.0.10 | KazuYamamoto |
| test-invariant | 22 | 0.0 | 2 | Provide common invariants to be checked with QuickCheck | (bsd3, library, testing) | 2015-05-22 | 0.4.5.0 | knupfer |
| test-karya | 11 | 0.0 | 0 | Testing framework. | (bsd3, haskell, library, program, test) | 2018-10-01 | 0.0.3 | EvanLaforge |
| test-pkg | 10 | 0.0 | 1 | Just tests Hackage | (bsd3, library, testing-hackage) | 2014-04-09 | 0.3.0.0 | IavorDiatchki |
| test-sandbox | 67 | 0.0 | 6 | Sandbox for system tests | (bsd3, library, testing) | 2021-10-26 | 0.1.9 | BenjaminSurma, ikehara, junjihashimoto, yjkmy |
| test-sandbox-compose | 10 | 0.0 | 1 | Lightweight development enviroments using test-sandbox | (bsd3, library, program, testing) | 2015-03-18 | 0.1.3 | junjihashimoto |
| test-sandbox-hunit | 36 | 0.0 | 1 | HUnit convenience functions for use with test-sandbox | (bsd3, library, testing) | 2021-10-26 | 0.1.3 | BenjaminSurma, ikehara, junjihashimoto, yjkmy |
| test-sandbox-quickcheck | 19 | 0.0 | 1 | QuickCheck convenience functions for use with test-sandbox | (bsd3, library, testing) | 2015-02-09 | 0.1.0 | BenjaminSurma, ikehara, junjihashimoto, yjkmy |
| test-simple | 28 | 0.0 | 1 | Simple Perl inspired testing | (bsd3, library, testing) | 2016-11-14 | 0.1.9 | BorisSukholitko |
| testing-feat | 70 | 0.0 | 4 | Functional Enumeration of Algebraic Types | (bsd3, library, testing) | 2022-08-15 | 1.1.1.1 | BrentYorgey, JonasDuregard |
| testpattern | 6 | 0.0 | 1 | Display a monitor test pattern | (bsd3, graphics, program) | 2008-08-31 | 0.1 | DonaldStewart |
| tetris | 9 | 0.0 | 1 | A 2-D clone of Tetris | (bsd3, game, program) | 2008-12-22 | 0.27178 | GwernBranwen |
| texrunner | 22 | 0.0 | 2 | Functions for running Tex from Haskell. | (bsd3, library, system) | 2024-09-11 | 0.0.2 | BrentYorgey, cchalmers |
| text-all (deprecated) | 43 | 2.0 | 2 | Everything Data.Text related in one package | (bsd3, deprecated, library, text) | 2018-03-10 | 0.4.2 | Artyom |
| text-ansi | 82 | 0.0 | 4 | Text styling for ANSI terminals. | (bsd3, data, library) | 2023-10-12 | 0.3.0.1 | mitchellwrosen |
| text-builder-linear | 83 | 0.0 | 6 | Builder for Text and ByteString based on linear types | (bsd3, library, text) | 2024-07-10 | 0.1.3 | Bodigrim |
| text-compression | 42 | 2.0 | 0 | A text compression library. | (bsd3, data-structures, library) | 2022-12-09 | 0.1.0.25 | DavidFox, MatthewMosior |
| text-cp437 | 17 | 0.0 | 1 | Conversion of Text to and from CP437 | (bsd3, library, text) | 2019-07-24 | 0.2.2 | clord |
| text-format | 126 | 0.0 | 52 | Text formatting | (bsd3, library, text) | 2022-11-21 | 0.3.2.1 | AndreasAbel, BryanOSullivan |
| text-format-heavy | 36 | 2.0 | 8 | Full-weight string formatting library, analog of Python's string.format | (bsd3, library, text) | 2019-09-21 | 0.1.5.3 | IlyaPortnov |
| text-format-simple | 16 | 0.0 | 2 | Simple text formatting library. | (bsd3, library, text) | 2012-03-22 | 1.1.0 | DmitryBespalov |
| text-generic-pretty | 5 | 0.0 | 1 | A generic, derivable, haskell pretty printer. | (bsd3, generics, library, pretty-printer, text) | 2016-12-24 | 1.2.1 | joe9 |
| text-icu | 302 | 2.0 | 41 | Bindings to the ICU library | (bsd3, data, library, text) | 2024-04-06 | 0.8.0.5 | BryanOSullivan, VladimirShabanov, chessai, topos |
| text-icu-translit | 9 | 0.0 | 1 | ICU transliteration | (bsd3, library, text) | 2014-08-14 | 0.1.0.7 | AntonNikishaev |
| text-iso8601 | 300 | 0.0 | 3 | Converting time to and from ISO 8601 text. | (bsd3, library, parsing) | 2024-05-17 | 0.1.1 | phadej |
| text-latin1 | 70 | 0.0 | 6 | Latin-1 (including ASCII) utility functions | (bsd3, library, text) | 2018-03-09 | 0.3.1 | MikhailVorozhtsov |
| text-ldap | 76 | 0.0 | 1 | Parser and Printer for LDAP text data stream | (bsd3, library, program, text) | 2021-09-06 | 0.1.1.14 | KeiHibino |
| text-lens | 7 | 0.0 | 3 | Lenses for operating over text | (bsd3, lens, library) | 2017-01-29 | 0.1.1 | ChrisPenner |
| text-lips | 11 | 0.0 | 1 | Monadic parsing combinator library with attention to locations | (bsd3, library, parsing, text) | 2022-09-17 | 0.1.0.2 | MikhailVorozhtsov |
| text-loc | 15 | 0.0 | 1 | Line-column locations within a text. | (bsd3, library, text) | 2022-09-17 | 0.1.1 | MikhailVorozhtsov |
| text-locale-encoding | 14 | 0.0 | 1 | Encode and decode Text to/from ByteString using TextEncoding | (bsd3, codec, data, library, text) | 2013-09-10 | 0.1.0.2 | MikhailKuddah |
| text-markup | 5 | 0.0 | 1 | A data structure for mapping metadata to text subsequences | (bsd3, library, text) | 2016-09-05 | 0.1 | JonathanDaugherty |
| text-metrics | 166 | 2.0 | 12 | Calculate various string metrics efficiently | (algorithms, bsd3, library, text) | 2024-09-28 | 0.3.3 | mrkkrp |
| text-misc-yj | 43 | 0.0 | 1 | tribial tools about text | (bsd3, data, library, text) | 2024-11-20 | 0.1.0.2 | YoshikuniJujo |
| text-plus | 3 | 0.0 | 1 | Utils for text | (bsd3, data, library) | 2017-08-06 | 0.1.0.1 | AlexanderThiemann |
| text-postgresql | 38 | 0.0 | 1 | Parser and Printer of PostgreSQL extended types | (bsd3, database, library) | 2018-06-23 | 0.0.3.1 | KeiHibino |
| text-printer | 90 | 0.0 | 7 | Abstract interface for text builders/printers. | (bsd3, library, text) | 2021-11-07 | 0.5.0.2 | MikhailVorozhtsov |
| text-region | 14 | 0.0 | 1 | Marking text regions | (bsd3, library, text) | 2018-05-21 | 0.3.1.0 | AlexandrRuchkin |
| text-register-machine | 9 | 0.0 | 1 | A Haskell implementation of the 1# Text Register Machine | (bsd3, language, library) | 2012-02-09 | 0.4.0 | AdamFoltzer |
| text-rope | 159 | 2.25 | 9 | Text lines and ropes | (bsd3, library, text) | 2024-07-17 | 0.3 | Bodigrim |
| text-short | 412 | 2.25 | 59 | Memory-efficient representation of Unicode text strings | (bsd3, data, library) | 2024-05-12 | 0.1.6 | HerbertValerioRiedel, phadej |
| text-show | 444 | 2.25 | 59 | Efficient conversion of values into Text | (bsd3, library, text) | 2024-10-23 | 3.11 | ryanglscott |
| text-show-instances | 238 | 1.25 | 1 | Additional instances for text-show | (bsd3, library, text) | 2024-11-05 | 3.9.10 | ryanglscott |
| text-time | 19 | 0.0 | 2 | Library for Time parsing from Text into UTCTime | (bsd3, data, library) | 2023-02-02 | 0.3.2 | klangner |
| text-trie | 5 | 0.0 | 1 | An efficient finite map from Text to values, based on bytestring-trie. | (bsd3, data, data-structures, library) | 2019-04-11 | 0.2.5.0 | lambdamichael |
| text-utf7 | 8 | 0.0 | 1 | UTF-7 encoding/decoding for Data.Text | (bsd3, data, library) | 2014-12-08 | 0.1.0.0 | DanielWright |
| text-xml-qq | 5 | 0.0 | 1 | Quasiquoter for xml. XML DSL in Haskell. | (bsd3, library, text) | 2010-10-23 | 0.1 | OscarFinnsson |
| text-zipper | 199 | 0.0 | 11 | A text editor zipper library | (bsd3, library, text) | 2023-02-04 | 0.13 | JonathanDaugherty |
| text-zipper-monad | 7 | 0.0 | 1 | Monadic interface to the text-zipper package | (bsd3, library, text) | 2016-08-04 | 0.2.0.0 | kseo |
| text1 | 34 | 0.0 | 1 | Non-empty values of `Data.Text`. | (bsd3, data, library) | 2021-07-18 | 0.0.7.4 | TonyMorris, qfpl, GeorgeWilson |
| textPlot | 16 | 2.25 | 1 | Plot functions in text. | (bsd3, charts, library) | 2015-10-26 | 1.0 | WilliamMurphy, TomMurphy |
| textlocal | 27 | 0.0 | 1 | Haskell wrapper for textlocal SMS gateway | (bsd3, library, web) | 2016-12-26 | 0.1.0.5 | psibi |
| texts (deprecated in favor of formatting) | 23 | 0.0 | 2 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.4.0 | |
| tf-random | 198 | 2.0 | 18 | High-quality splittable pseudorandom number generator | (bsd3, library, random) | 2014-04-09 | 0.5 | MichalPalka |
| tfp | 86 | 0.0 | 17 | Type-level integers, booleans, lists using type families | (bsd3, library, type-system) | 2021-03-14 | 1.0.2 | HenningThielemann, PeterGavin |
| tfp-th | 5 | 0.0 | 1 | Template-Haskell code for tfp | (bsd3, library, type-system) | 2013-05-20 | 0.8 | HenningThielemann |
| tftp | 9 | 0.0 | 1 | A library for building tftp servers | (bsd3, library, network, program) | 2012-11-19 | 0.2 | SvenHeyll |
| tga | 12 | 0.0 | 2 | Reading and writing of tga image files | (bsd3, graphics, library) | 2011-07-25 | 0.2 | FinnEspenGundersen, TillmannVogt |
| th-alpha | 18 | 0.0 | 1 | Alpha equivalence for TH Exp | (bsd3, language, library) | 2016-07-01 | 0.2.1.0 | jkarni |
| th-bang-compat | 15 | 0.0 | 1 | Compatibility for bang-type template | (bsd3, language, library) | 2019-06-09 | 0.0.1.0 | KeiHibino |
| th-build | 14 | 0.0 | 1 | More convenient construction of TH ASTs | (bsd3, library, template-haskell) | 2014-06-26 | 0.4.0.0 | DanielSchuessler |
| th-compat | 422 | 0.0 | 20 | Backward- (and forward-)compatible Quote and Code types | (bsd3, library, text) | 2024-03-19 | 0.1.5 | ryanglscott |
| th-constraint-compat | 16 | 0.0 | 3 | Compatibility for type constraint template | (bsd3, language, library) | 2017-10-07 | 0.0.1.0 | KeiHibino |
| th-context | 21 | 0.0 | 2 | Test instance context | (bsd3, library, template-haskell) | 2016-10-14 | 0.24 | DavidFox |
| th-data-compat | 81 | 2.0 | 5 | Compatibility for data definition template of TH | (bsd3, language, library) | 2023-12-29 | 0.1.3.1 | KeiHibino |
| th-deepstrict | 11 | 0.0 | 0 | Check that datatypes are deep strict using Template Haskell. | (bsd3, development, library) | 2024-03-26 | 0.1.1.0 | teo |
| th-desugar | 323 | 0.0 | 17 | Functions to desugar Template Haskell | (bsd3, library, template-haskell) | 2024-05-12 | 1.17 | RichardEisenberg, ryanglscott |
| th-dict-discovery | 4 | 2.0 | 1 | Automatically discover available dictionaries at compile time. | (bsd3, language, library) | 2017-12-27 | 0.1.0.0 | isovector |
| th-env | 115 | 2.0 | 2 | Template Haskell splices that expand to an environment variable | (bsd3, library, template-haskell) | 2022-05-23 | 0.1.1 | DmitryDzhus |
| th-expand-syns | 336 | 0.0 | 20 | Expands type synonyms in Template Haskell ASTs | (bsd3, library, template-haskell) | 2023-02-01 | 0.4.11.0 | DanielSchuessler, ryanglscott |
| th-format | 13 | 0.0 | 1 | Template Haskell based support for format strings | (bsd3, data, library) | 2019-11-15 | 0.1.3.0 | mtesseract |
| th-inline-io-action | 9 | 0.0 | 1 | Simple inline IO action into compiled code using TH | (bsd3, development, library) | 2016-11-18 | 0.1.0.1 | tolysz |
| th-instances | 8 | 0.0 | 1 | A place to collect orphan instances for Template Haskell | (bsd3, language, library) | 2012-03-02 | 0.1.0.14 | JonathanFischoff |
| th-kinds | 20 | 0.0 | 2 | Automated kind inference in Template Haskell. | (bsd3, library, template-haskell) | 2017-07-29 | 0.2 | DavidFox, LouisWasserman |
| th-kinds-fork (deprecated in favor of th-kinds) | 4 | 0.0 | 1 | Automated kind inference in Template Haskell. | (bsd3, deprecated, library, template-haskell) | 2015-11-11 | 0.2 | DavidFox |
| th-letrec | 8 | 0.0 | 1 | Implicit (recursive) let insertion | (bsd3, library, template-haskell) | 2024-02-13 | 0.1.1 | phadej |
| th-lift | 695 | 0.0 | 85 | Derive Template Haskell's Lift class for datatypes. | (bsd3, language, library) | 2024-10-22 | 0.8.5 | IanLynagh, KiYungAhn, MathieuBoespflug, ryanglscott |
| th-lift-instances | 350 | 0.0 | 62 | Lift instances for template-haskell for common data types. | (bsd3, library, template-haskell) | 2022-08-23 | 0.1.20 | BennoFuenfstueck |
| th-nowq | 37 | 2.0 | 1 | Template Haskell splice that expands to current time | (bsd3, library, template-haskell) | 2020-06-03 | 0.1.0.5 | DmitryDzhus |
| th-orphans | 455 | 0.0 | 29 | Orphan instances for TH datatypes | (bsd3, library, template-haskell) | 2024-10-22 | 0.13.15 | MichaelSloan, ryanglscott |
| th-pprint | 10 | 2.0 | 1 | Simplify and render Template Haskell | (bsd3, development, library) | 2018-08-08 | 0.2.0.0 | puffnfresh |
| th-reify-compat | 42 | 0.0 | 1 | Compatibility for the result type of TH reify | (bsd3, language, library) | 2018-08-26 | 0.0.1.5 | KeiHibino |
| th-reify-many | 230 | 0.0 | 8 | Recurseively reify template haskell datatype info | (bsd3, library, template-haskell) | 2021-09-06 | 0.1.10 | MichaelSloan, ryanglscott |
| th-sccs | 10 | 0.0 | 2 | Binding group analysis in Template Haskell | (bsd3, library, template-haskell) | 2011-07-23 | 0.0.0.20110723 | NicolasFrisby |
| th-tc | 11 | 0.0 | 0 | Typechecking in Template Haskell | (bsd3, library, template-haskell) | 2019-11-11 | 0.2.1.0 | mniip |
| th-test-utils | 27 | 0.0 | 0 | Utility functions for testing Template Haskell code | (bsd3, library, testing) | 2022-11-19 | 1.2.1 | brandonchinn178 |
| th-traced | 9 | 0.0 | 1 | Tracing Q monad computation | (bsd3, library, template-haskell) | 2015-08-22 | 0.0.1.0 | HiromiIshii |
| th-typegraph (deprecated) | 60 | 0.0 | 2 | Graph of the subtype relation | (bsd3, deprecated, library, template-haskell) | 2018-02-02 | 1.4 | DavidFox |
| thank-you-stars | 21 | 0.0 | 0 | Give your dependencies stars on GitHub! | (bsd3, library, program, utils) | 2022-02-05 | 1.0.1 | y_taka_23 |
| the-snip | 8 | 0.0 | 0 | Command line tool for extracting demarcated snippets from text files. | (bsd3, library, program, tool) | 2022-10-11 | 0.1.0.0 | RobertFischer |
| themplate | 9 | 0.0 | 1 | Project templating tool | (application, bsd3, console, development, program, template) | 2015-07-08 | 1.2 | BennoFuenfstueck |
| theoremquest | 6 | 0.0 | 1 | A common library for TheoremQuest, a theorem proving game. | (bsd3, formal-methods, game, library, theorem-provers) | 2011-02-28 | 0.0.0 | TomHawkins |
| theoremquest-client | 3 | 0.0 | 1 | A simple client for the TheoremQuest theorem proving game. | (bsd3, formal-methods, game, program, theorem-provers) | 2011-02-28 | 0.0.0 | TomHawkins |
| these | 607 | 2.5 | 71 | An either-or-both data type. | (bsd3, data, library, these) | 2024-05-16 | 1.2.1 | JohnWiegley, phadej, cmccann |
| these-lens | 80 | 0.0 | 3 | Lenses for These | (bsd3, data, lens, library, these) | 2024-05-16 | 1.0.2 | phadej |
| these-optics | 31 | 0.0 | 0 | Optics for These | (bsd3, data, library, optics, these) | 2024-05-16 | 1.0.2 | phadej |
| these-skinny | 55 | 2.0 | 4 | A fork of the 'these' package without the dependency bloat. | (bsd3, data, library) | 2024-05-09 | 0.7.6 | chessai |
| thespian | 12 | 0.0 | 1 | Lightweight Erlang-style actors for Haskell | (bsd3, concurrency, library) | 2011-08-18 | 0.999 | AlexConstandache |
| thih | 6 | 0.0 | 1 | Typing Haskell In Haskell | (bsd3, language, library, program) | 2008-04-04 | 1.0 | GwernBranwen, ocramz |
| thimk (deprecated in favor of spelling-suggest) | 7 | 0.0 | 1 | Command-line spelling word suggestion tool | (application, bsd3, console, deprecated, program, text) | 2010-09-13 | 0.3.1 | BartonMassey |
| thorn | 18 | 0.0 | 1 | Datatype Manipulation with Template Haskell | (bsd3, data, generics, library) | 2013-11-23 | 0.2 | Kinokkory |
| thread-local-storage | 50 | 0.0 | 4 | Several options for thread-local-storage (TLS) in Haskell. | (bsd3, library, system) | 2018-07-01 | 0.2 | RyanNewton, ryanglscott |
| thread-utils-context | 58 | 0.0 | 1 | Garbage-collected thread local storage | (bsd3, concurrency, library) | 2023-08-29 | 0.3.0.4 | IanDuncan |
| thread-utils-finalizers | 48 | 0.0 | 1 | Perform finalization for threads. | (bsd3, concurrency, library) | 2023-05-04 | 0.1.1.0 | IanDuncan |
| threaded | 9 | 0.0 | 1 | Manage concurrently operating threads without having to spark them | (bsd3, concurrent, library) | 2020-01-13 | 0.0.0 | athanclark |
| threadmanager | 18 | 0.0 | 4 | (deprecated in favor of 'threads') Simple thread management | (bsd3, concurrency, library) | 2013-07-06 | 0.1.7 | BrianLewis |
| threads | 179 | 0.0 | 8 | Fork threads and wait for their result | (bsd3, concurrency, library) | 2023-09-27 | 0.5.1.8 | BasVanDijk, RoelVanDijk, janus |
| threads-extras | 28 | 0.0 | 1 | Extends the threads package with a bounded thread group | (bsd3, library, web) | 2018-12-31 | 0.1.0.3 | JonathanFischoff |
| threads-pool | 8 | 0.0 | 1 | A library to operate with pool of haskell's IO threads | (bsd3, control, library) | 2010-11-08 | 0.1 | IlyaPortnov |
| threadscope | 72 | 2.25 | 1 | A graphical tool for profiling parallel Haskell programs. | (bsd3, development, profiling, program, trace) | 2022-05-10 | 0.2.14.1 | DuncanCoutts, MikolajKonarski, MitsutoshiAoe, SatnamSingh, SimonMarlow |
| threefish | 26 | 0.0 | 3 | The Threefish block cipher and the Skein hash function for Haskell. | (bsd3, codec, cryptography, library, random) | 2013-12-19 | 0.2.6 | AntonEkblad |
| threepenny-editors | 56 | 0.0 | 1 | Composable algebraic editors | (bsd3, library, web) | 2018-10-07 | 0.5.6.1 | PepeIborra |
| threepenny-gui | 195 | 2.25 | 9 | GUI framework that uses the web browser as a display. | (bsd3, gui, library, web) | 2024-02-08 | 0.9.4.1 | HeinrichApfelmus, sjakobi |
| threepenny-gui-contextmenu | 5 | 0.0 | 0 | Write simple nested context menus for threepenny-gui. | (bsd3, library, program, web) | 2017-01-24 | 0.1.0.0 | barischj |
| threepenny-gui-flexbox | 31 | 1.5 | 0 | Flexbox layouts for Threepenny-gui. | (bsd3, library, program, web) | 2017-04-25 | 0.4.2 | barischj |
| thrist | 32 | 0.0 | 2 | Type-threaded list | (bsd3, categories, data-structures, library) | 2018-11-15 | 0.4 | GaborGreif |
| throttle (deprecated) | 20 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 3.0.0 | |
| throttle-io-stream | 14 | 0.0 | 1 | Throttler between arbitrary IO producer and consumer functions | (bsd3, concurrency, library) | 2017-09-03 | 0.2.0.1 | mtesseract |
| throttled (deprecated in favor of scheduler) | 17 | 0.0 | 1 | Concurrent processing of a Foldable, throttled by CPU count. | (bsd3, concurrency, deprecated, library) | 2018-08-17 | 1.1.0 | fosskers |
| throttled-io-loop | 12 | 0.0 | 1 | Loop over an action but throttle it to a certain rate | (bsd3, concurrent, library) | 2016-06-04 | 0.1.0.2 | RobertFischer |
| through-text | 7 | 0.0 | 1 | Convert textual types through Text without needing O(n^2) instances. | (bsd3, data, library) | 2015-05-07 | 0.1.0.0 | AdamBergmark |
| thumbnail | 34 | 0.0 | 1 | generate thumbnail image | (bsd3, graphics, library) | 2014-09-09 | 0.8.0 | KatsutoshiItoh |
| thumbnail-polish | 9 | 0.0 | 0 | Image thumbnail creation | (bsd3, graphics, library) | 2019-12-25 | 0.0.1.1 | alx741, DanielCampoverde |
| thyme | 118 | 2.0 | 17 | A faster time library | (bsd3, data, library, system) | 2023-03-14 | 0.4 | FumiakiKinoshita, LiyangHu, MateuszKowalczyk, MitsutoshiAoe, haskell_github_trust |
| tibetan-utils | 36 | 0.0 | 3 | Parse and display tibetan numerals | (bsd3, library, web) | 2022-11-04 | 0.1.2.1 | vmchale |
| tic-tac-toe | 6 | 0.0 | 1 | Useful if reading "Why FP matters" by John Hughes | (bsd3, game, program) | 2008-03-30 | 0.1 | HristoAsenov |
| ticker | 13 | 0.0 | 1 | A concurrent utility inspired by Ticker in golang | (bsd3, concurrency, library) | 2017-08-21 | 1.0.0 | syocy |
| tickle | 28 | 0.0 | 2 | A port of @Data.Binary@ | (bsd3, data, library) | 2018-01-03 | 0.0.9 | TonyMorris, qfpl, GeorgeWilson |
| tiger | 10 | 0.0 | 1 | Tiger Compiler of Universiteit Utrecht | (bsd3, compiler, program) | 2011-08-15 | 1.1.1 | ArieMiddelkoop |
| tighttp | 24 | 0.0 | 2 | Tiny and Incrementally-Growing HTTP library | (bsd3, library, network) | 2017-02-09 | 0.0.0.10 | YoshikuniJujo |
| tiktoken | 12 | 0.0 | 0 | Haskell implementation of tiktoken | (bsd3, library, unclassified) | 2024-09-02 | 1.0.3 | GabrielGonzalez |
| tile | 16 | 0.0 | 1 | Slippy map tile functionality. | (bsd3, data, library) | 2017-10-26 | 0.3.0.0 | jmc41493 |
| tilings | 7 | 0.0 | 1 | substitution tilings | (bsd3, library, math) | 2011-05-25 | 0.1 | ClaudeHeilandAllen |
| timberc | 14 | 0.0 | 1 | The Timber Compiler. | (bsd3, program, unclassified) | 2009-05-19 | 1.0.3 | PeterJonsson |
| time-compat | 482 | 0.0 | 28 | Compatibility package for time | (bsd3, compatibility, library, time) | 2024-05-13 | 1.9.7 | AdamBergmark, DagOdenhall, phadej |
| time-extras | 5 | 0.0 | 1 | Data instances for the time package | (bsd3, library, system) | 2009-12-23 | 1.1.4 | AshleyYakeley |
| time-exts | 36 | 0.0 | 3 | Yet another time library | (bsd3, library, time) | 2017-11-28 | 3.0.4 | EnzoHaussecker |
| time-lens | 27 | 0.0 | 1 | Lens-based interface to Data.Time data structures | (bsd3, data, library) | 2018-01-04 | 0.4.0.2 | RomanCheplyaka |
| time-locale-compat | 172 | 2.25 | 50 | Compatibile module for time-format locale | (bsd3, library, system) | 2018-08-26 | 0.1.1.5 | KeiHibino |
| time-machine | 5 | 0.0 | 1 | A library to mock the current time. | (bsd3, control, library) | 2017-11-26 | 0.1.0 | y_taka_23 |
| time-parsers | 25 | 0.0 | 2 | Parsers for types in `time`. | (bsd3, library, parsing) | 2023-03-19 | 0.2 | phadej |
| time-patterns | 33 | 0.0 | 1 | Patterns for recurring events | (bsd3, data, library, time) | 2018-07-02 | 0.1.4.3 | jfmueller |
| time-qq | 16 | 0.0 | 1 | Quasi-quoter for UTCTime times | (bsd3, library, quasiquotes, time) | 2017-06-07 | 0.0.1.0 | ChristianMarie |
| time-series-lib (deprecated in favor of timeseries) | 4 | 0.0 | 1 | Library for Time Series processing | (bsd3, data, deprecated, library) | 2016-12-10 | 0.1.0 | klangner |
| time-units | 116 | 0.0 | 24 | A basic library for defining units of time as types. | (bsd3, data, library) | 2011-03-07 | 1.0.0 | AdamWick |
| timeit | 99 | 0.0 | 8 | Time monadic computations with an IO base. | (bsd3, library, system) | 2018-02-20 | 2.0 | LennartAugustsson, MerijnVerstraaten |
| timelens | 16 | 0.0 | 3 | Lenses for the time package | (bsd3, development, library) | 2016-06-30 | 0.2.0.2 | OmariNorman |
| timeless (deprecated) | 27 | 0.0 | 1 | An Arrow based Functional Reactive Programming library | (bsd3, deprecated, development, library) | 2016-12-09 | 1.0.1.2 | carldong |
| timeless-tutorials | 9 | 0.0 | 0 | Initial project template from stack | (bsd3, library, program, web) | 2016-12-08 | 1.0.0.0 | carldong |
| timeline | 9 | 0.0 | 0 | Data type representing a piecewise-constant function over time | (bsd3, development, library) | 2024-08-22 | 0.1.1.0 | jack, chrisdaloisio, Bellroy, kokobd, HughDavidson |
| timemap | 19 | 0.0 | 1 | (bsd3, library, unclassified) | 2018-04-06 | 0.0.7 | athanclark | |
| timeout-control | 15 | 0.0 | 1 | Updatable timeouts as a Monad transformer | (bsd3, concurrency, control, library) | 2015-08-31 | 0.2 | NathanHowell |
| timeparsers | 12 | 0.0 | 1 | Attoparsec parsers for various Date/Time formats. | (bsd3, data, library) | 2012-11-07 | 0.3.2 | NathanHunter, PhilipWeaver |
| timeplot | 220 | 0.0 | 1 | A tool for visualizing time series from log files. | (bsd3, graphics, program) | 2020-05-17 | 1.0.33 | EugeneKirpichov |
| timeprint | 15 | 0.0 | 1 | Prints timestamps after each line evaluated | (bsd3, library, text) | 2016-06-04 | 0.1.0.3 | leftparen |
| timer-wheel | 33 | 0.0 | 0 | A timer wheel | (bsd3, data, library) | 2024-05-16 | 1.0.0.1 | mitchellwrosen |
| timerep | 75 | 0.0 | 23 | Parse and display time according to some RFCs (RFC3339, RFC2822, RFC822) | (bsd3, library, parser, text, time, web) | 2022-06-13 | 2.1.0.0 | HugoGomes, koral |
| timers | 31 | 0.0 | 3 | Simple package that implements timers. | (bsd3, concurrency, library) | 2020-08-08 | 0.2.0.4 | PetrPilar |
| timers-tick | 79 | 0.0 | 1 | tick based timers | (bsd3, control, library) | 2023-04-23 | 0.5.0.4 | fffaaa |
| timers-updatable | 22 | 0.0 | 2 | timers which are updatable in the remaining time | (bsd3, concurrency, library) | 2011-03-27 | 0.2.0.2 | PaoloVeronelli |
| timeseries | 20 | 0.0 | 1 | Library for Time Series processing | (bsd3, data, library) | 2016-12-28 | 0.4.1 | klangner |
| timestamp-subprocess-lines | 23 | 0.0 | 1 | Run a command and timestamp its stdout/stderr lines | (bsd3, program, scripting) | 2016-09-17 | 0.1.0.4 | EyalLotem |
| timestats | 14 | 0.0 | 0 | A library for profiling time in Haskell applications | (bsd3, library, profiling) | 2024-05-24 | 0.2.0 | FacundoDominguez |
| timezone-olson | 98 | 0.0 | 9 | A pure Haskell parser and renderer for binary Olson timezone files | (bsd3, data, library) | 2021-12-26 | 0.2.1 | YitzGale |
| timezone-olson-th | 38 | 0.0 | 1 | Load TimeZoneSeries from an Olson file at compile time. | (bsd3, data, library) | 2022-01-13 | 0.1.0.11 | petterb |
| timezone-series | 91 | 0.0 | 12 | Enhanced timezone handling for Data.Time | (bsd3, data, library) | 2021-12-26 | 0.1.13 | YitzGale |
| timezone-unix | 4 | 0.0 | 1 | (bsd3, library, time) | 2016-11-25 | 1.0 | AshleyYakeley | |
| timing-convenience | 18 | 0.0 | 2 | Convenient functions for getting times. | (bsd3, library, system) | 2011-11-12 | 0.1 | MikeBurns |
| tiny-scheduler | 31 | 0.0 | 1 | tiny no-brainer job scheduler | (bsd3, library, web) | 2017-04-22 | 0.1.4.3 | functor_soup |
| tinyXml | 10 | 0.0 | 0 | A fast DOM parser for a subset of XML | (bsd3, library, program, xml) | 2017-01-09 | 0.1.0.2 | PepeIborra |
| tinyfiledialogs | 15 | 0.0 | 1 | Wrapper around the 'tiny file dialogs' C library | (bsd3, gui, library) | 2018-02-16 | 0.2.1.0 | mtolly |
| tinytools | 20 | 2.0 | 1 | tinytools is a monospace unicode diagram editor | (bsd3, library, user-interfaces) | 2023-12-26 | 0.1.0.7 | pdlla, minimaple |
| tinytools-vty | 16 | 0.0 | 0 | tinytools-vty is a terminal based monospace unicode diagram editing tool | (bsd3, graphics, library, program, tinytools) | 2023-12-26 | 0.1.0.7 | pdlla, minimaple |
| tip-haskell-frontend | 14 | 0.0 | 0 | Convert from Haskell to Tip | (bsd3, library, program, theorem-provers) | 2015-10-28 | 0.2 | DanRosen |
| tip-lib | 15 | 0.0 | 1 | tons of inductive problems - support library and tools | (bsd3, library, program, theorem-provers) | 2015-12-15 | 0.2.2 | DanRosen |
| tiphys | 11 | 0.0 | 1 | Navigating and editing JSON data | (bsd3, data, library) | 2016-01-11 | 0.1.1.0 | llhotka |
| titlecase | 38 | 2.0 | 2 | Convert English Words to Title Case | (bsd3, library, program, text) | 2017-07-17 | 1.0.1 | PeterSimons, NikitaKaretnikov |
| tkhs | 30 | 0.0 | 1 | Simple Presentation Utility | (bsd3, console) | 2014-11-11 | 0.3.0 | YusakuHashimoto |
| tkyprof | 47 | 0.0 | 1 | A web-based visualizer for GHC Profiling Reports | (bsd3, development) | 2015-06-17 | 0.2.2.2 | MitsutoshiAoe |
| tldr | 135 | 2.0 | 0 | Haskell tldr client | (bsd3, cli, library, program, web) | 2021-10-16 | 0.9.2 | psibi |
| tls | 1818 | 2.5 | 92 | TLS protocol native implementation | (bsd3, library, network) | 2024-11-18 | 2.1.5 | KazuYamamoto, VincentHanquez, OlivierCheron |
| tls-debug | 67 | 0.0 | 1 | Set of programs for TLS testing and debugging | (bsd3, network, program) | 2019-10-15 | 0.4.8 | KazuYamamoto, VincentHanquez, OlivierCheron |
| tls-extra (deprecated in favor of tls) | 75 | 0.0 | 21 | TLS extra default values and helpers | (bsd3, deprecated, library, network) | 2013-10-07 | 0.6.6 | MikhailKuddah, VincentHanquez |
| tls-session-manager | 329 | 2.0 | 4 | In-memory TLS session DB and session ticket | (bsd3, library, web) | 2024-10-30 | 0.0.7 | KazuYamamoto, VincentHanquez, OlivierCheron |
| tmapchan | 16 | 0.0 | 2 | An insert-ordered multimap (indexed FIFO) which consumes values as you lookup | (bsd3, library, web) | 2017-05-14 | 0.0.3 | athanclark |
| tmapmvar | 29 | 0.0 | 3 | A single-entity stateful Map in STM, similar to tmapchan | (bsd3, library, unclassified) | 2018-03-16 | 0.0.4 | athanclark |
| tmp-postgres | 215 | 2.25 | 4 | Start and stop a temporary postgres | (bsd3, library, program, web) | 2019-12-29 | 1.34.1.0 | JonathanFischoff |
| tmp-proc | 130 | 0.0 | 6 | Run 'tmp' processes in integration tests | (bsd3, docker, library, testing) | 2024-11-11 | 0.7.2.1 | adetokunbo |
| tmp-proc-example | 26 | 0.0 | 0 | Test a simple service with backends running on docker using tmp-proc | (bsd3, docker, library, testing) | 2024-05-12 | 0.7.0.0 | adetokunbo |
| tmp-proc-postgres | 55 | 0.0 | 1 | Launch a PostgreSQL database in docker using tmp-proc | (bsd3, docker, library, testing) | 2024-05-12 | 0.7.0.0 | adetokunbo |
| tmp-proc-rabbitmq | 60 | 0.0 | 0 | Launch RabbitMQ in docker using tmp-proc | (bsd3, docker, library, testing) | 2024-11-05 | 0.7.2.0 | adetokunbo |
| tmp-proc-redis | 46 | 0.0 | 1 | Launch Redis in docker using tmp-proc | (bsd3, docker, library, testing) | 2024-05-12 | 0.7.0.0 | adetokunbo |
| tmp-proc-zipkin | 28 | 0.0 | 0 | Launch ZipKin in docker using tmp-proc | (bsd3, docker, library, testing, zipkin) | 2024-05-12 | 0.7.0.0 | adetokunbo |
| to | 21 | 0.0 | 0 | Simple, safe, boring type conversions | (bsd3, control, library) | 2019-08-18 | 1.2.0 | Artyom |
| to-haskell | 5 | 0.0 | 1 | A type class and some utilities for generating Haskell code. | (bsd3, language, library) | 2012-10-11 | 0.3.0 | ConalElliott |
| to-string-class (deprecated) | 14 | 0.0 | 5 | Converting string-like types to Strings. | (bsd3, data, deprecated, library) | 2009-09-22 | 0.1.2 | BasVanDijk |
| to-string-instances (deprecated) | 8 | 0.0 | 1 | Instances for the ToString class. | (bsd3, data, deprecated, library) | 2009-09-22 | 0.2 | BasVanDijk |
| toboggan | 6 | 0.0 | 0 | Twitter bot generator | (bsd3, library, program, web) | 2017-04-03 | 0.1.0.1 | |
| todo | 27 | 0.0 | 1 | A replacement for undefined that gives warnings. | (bsd3, debug, library) | 2022-12-16 | 0.2.0.3 | nyson |
| todos | 22 | 0.0 | 1 | Easy-to-use TODOs manager. | (bsd3, desktop, library, program, utils) | 2013-01-31 | 0.5.3.2 | IlyaPortnov |
| tofromxml | 8 | 0.0 | 1 | Reading and writing Haskell data from and to XML | (bsd3, library, xml) | 2014-12-29 | 0.1.0.2 | threetee |
| tokenize | 48 | 0.0 | 4 | Simple tokenizer for English text | (bsd3, library, natural-language-processing) | 2024-04-08 | 0.3.0.1 | AndreasAbel |
| tokyocabinet-haskell | 17 | 0.0 | 4 | Haskell binding of Tokyo Cabinet | (bsd3, database, library) | 2021-01-31 | 0.0.7 | StephenWeber, TomTsuruhara |
| tokyotyrant-haskell | 9 | 0.0 | 2 | FFI bindings to libtokyotyrant | (bsd3, database, library) | 2009-05-12 | 1.0.1 | GregoryCollins |
| tomato-rubato-openal | 24 | 0.0 | 1 | Easy to use library for audio programming. | (bsd3, data, library) | 2015-10-19 | 0.1.0.4 | HeinrichApfelmus |
| toml | 10 | 0.0 | 1 | (bsd3, library, unclassified) | 2014-09-02 | 0.1.3 | seliopou, TomMurphy | |
| toml-reader | 35 | 0.0 | 3 | TOML format parser compliant with v1.0.0. | (bsd3, configuration, library, text, toml) | 2023-06-13 | 0.2.1.0 | brandonchinn178 |
| tomlcheck | 51 | 0.0 | 1 | Command-line tool to check syntax of TOML files | (bsd3, data, program, toml) | 2019-04-27 | 0.1.0.40 | vmchale |
| toolbox | 4 | 0.0 | 0 | (bsd3, library, unclassified) | 2023-09-29 | 0.5.0.0 | melaniebrown | |
| tools-yj | 29 | 0.0 | 1 | Tribial tools | (bsd3, library, tools) | 2024-11-19 | 0.1.0.20 | YoshikuniJujo |
| top | 7 | 0.0 | 1 | Top (typed oriented protocol) API | (bsd3, library, network) | 2017-12-12 | 0.2.4 | PasqualinoAssini |
| topaz | 12 | 0.0 | 0 | Extensible records library | (bsd3, library, web) | 2024-06-17 | 0.8.0.1 | andrewthad |
| topograph | 49 | 0.0 | 1 | Directed acyclic graphs. | (bsd3, data, graph, library) | 2024-06-08 | 1.0.1 | phadej |
| torch | 5 | 0.0 | 1 | Simple unit test library (or framework) | (bsd3, library, testing) | 2009-03-10 | 0.1 | YusakuHashimoto |
| torrent | 91 | 0.0 | 1 | BitTorrent file parser and generater | (bsd3, library, network) | 2023-03-22 | 10000.1.3 | DavidHimmelstrup, JoeyHess |
| torsor | 49 | 0.0 | 7 | Torsor Typeclass | (bsd3, library, web) | 2024-02-06 | 0.1.0.1 | andrewthad, l3c_amartin |
| tostring | 33 | 0.0 | 9 | The ToString class | (bsd3, data, library) | 2015-01-26 | 0.2.1.1 | AdamBergmark, ErikHesselink |
| total | 31 | 0.0 | 2 | Exhaustive pattern matching using lenses, traversals, and prisms | (bsd3, control, library) | 2020-05-15 | 1.0.6 | GabrielGonzalez |
| total-alternative | 9 | 0.0 | 1 | Alternative interface for total versions of partial function on the Prelude. | (bsd3, library, unclassified) | 2016-03-11 | 0.1.0.1 | guaraqe |
| total-map | 58 | 0.0 | 1 | Finitely represented total maps | (bsd3, data, library) | 2019-11-23 | 0.1.3 | ConalElliott |
| tower (deprecated in favor of numhask) | 5 | 0.0 | 1 | A numeric tower | (bsd3, deprecated, library, mathematics) | 2017-02-21 | 0.1.0 | tonyday567 |
| toxiproxy-haskell | 12 | 0.0 | 1 | Client library for Toxiproxy: a TCP failure testing proxy. | (bsd3, library, web) | 2018-03-10 | 0.2.1.0 | jpittis |
| toysolver | 32 | 0.0 | 4 | Assorted decision procedures for SAT, SMT, Max-SAT, PB, MIP, etc | (algorithms, bsd3, constraints, formal-methods, library, logic, optimisation, optimization, program, smt, theorem-provers) | 2022-09-17 | 0.8.1 | MasahiroSakai |
| tpar | 8 | 0.0 | 1 | simple, parallel job scheduling | (bsd3, program, system) | 2016-08-01 | 0.1.0.0 | BenGamari |
| trace-call | 4 | 0.0 | 1 | functions for logging the arguments and results of function calls | (bsd3, debug, library) | 2011-12-14 | 0.1 | BramSchuur |
| trace-function-call | 5 | 0.0 | 1 | Easy lightweight tracing of function arguments and results for ad hoc debugging | (bsd3, debug, library) | 2011-12-20 | 0.1 | DaveHinton |
| traced | 20 | 0.0 | 1 | Simple evaluation trace | (bsd3, debug, library) | 2015-03-08 | 3000 | EdwardKmett, LennartAugustsson, MaxBolingbroke |
| tracer | 10 | 0.0 | 1 | Tracing utilities for Functor/Applicative/Monad types | (bsd3, debug, library) | 2014-03-22 | 0.1 | knz |
| tracetree | 13 | 0.0 | 3 | Visualize Haskell data structures as edge-labeled trees | (bsd3, development, library) | 2018-04-06 | 0.1.0.2 | EdskoDeVries |
| tracing | 95 | 0.0 | 2 | Distributed tracing | (bsd3, library, web) | 2024-01-20 | 0.0.7.4 | mtth |
| tracing-control | 9 | 2.0 | 2 | Distributed tracing | (bsd3, library, web) | 2022-03-20 | 0.0.7.3 | AlejandroSerrano |
| trackit | 33 | 0.0 | 1 | A command-line tool for live monitoring | (bsd3, development, program) | 2022-08-23 | 0.7.3 | EmilAxelsson |
| traction | 14 | 0.0 | 1 | Tools for postgresql-simple. | (bsd3, database, library) | 2019-09-30 | 0.4.0 | MarkHibberd |
| trade-journal | 10 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2020-11-13 | 0.0.2 | JohnWiegley | |
| trajectory | 7 | 0.0 | 1 | Tools and a library for working with Trajectory. | (bsd3, library, network-apis, program) | 2011-12-28 | 0.1.0.0 | MikeBurns |
| trans-fx-core | 11 | 0.0 | 2 | Monadic effect framework | (bsd3, effects, library) | 2019-05-19 | 0.0.1 | nbloomf |
| trans-fx-data | 9 | 0.0 | 1 | Monadic effect framework | (bsd3, effects, library) | 2019-05-19 | 0.0.1 | nbloomf |
| trans-fx-io | 10 | 0.0 | 0 | Monadic effect framework | (bsd3, effects, library) | 2019-05-19 | 0.0.1 | nbloomf |
| transactional-events | 6 | 0.0 | 1 | Transactional events, based on Concurrent ML semantics | (bsd3, control, library) | 2008-10-10 | 0.1.0.0 | RyanIngram |
| transf | 25 | 0.0 | 1 | Text transformer and interpreter. | (bsd3, compilers-interpreters, library, program, text) | 2014-08-19 | 0.13.1 | HansHoglund |
| transfer-db | 9 | 0.0 | 0 | ODBC database transfer | (bsd3, database, library, program) | 2018-03-17 | 0.3.1.2 | mihaigiurgeanu |
| transformers | 452 | 2.75 | 3551 | Concrete functor and monad transformers | (bsd3, control, library) | 2024-09-25 | 0.6.1.2 | RossPaterson |
| transformers-abort | 44 | 0.0 | 4 | Error and short-circuit monad transformers | (bsd3, control, library) | 2020-07-26 | 0.6.0.3 | MikhailVorozhtsov |
| transformers-base | 330 | 2.0 | 402 | Lift computations from the bottom of a transformer stack | (bsd3, control, library) | 2021-08-01 | 0.4.6 | MikhailVorozhtsov |
| transformers-bifunctors | 7 | 2.0 | 5 | Bifunctors over monad transformers. | (bsd3, control, functors, library) | 2017-07-16 | 0.1 | JacobStanley |
| transformers-compat | 498 | 2.0 | 185 | A small compatibility shim for the transformers library | (bsd3, compatibility, library) | 2022-06-26 | 0.7.2 | EdwardKmett, EricMertens, ryanglscott, chessai, topos |
| transformers-compose | 6 | 0.0 | 3 | Arrow-like / category-like composition for transformers. | (bsd3, control, library, monads) | 2010-11-01 | 0.1 | AristidBreitkreuz |
| transformers-continue | 11 | 2.0 | 1 | Control flow data type and monad transformer. | (bsd3, control, library) | 2017-03-16 | 0.0.1 | nhibberd |
| transformers-convert | 7 | 0.0 | 1 | Sensible conversions between some of the monad transformers | (bsd3, control, library) | 2014-05-30 | 0.2.0.0 | jcristovao |
| transformers-eff | 17 | 0.0 | 1 | An approach to managing composable effects, ala mtl/transformers/extensible-effects/Eff | (bsd3, control, library) | 2018-03-22 | 0.2.1.0 | OliverCharles |
| transformers-either | 52 | 0.0 | 3 | An Either monad transformer | (bsd3, library, system) | 2023-05-27 | 0.1.4 | lambda_foo |
| transformers-except | 156 | 0.0 | 1 | An Except monad transformer with | (bsd3, library, system) | 2023-05-27 | 0.1.4 | lambda_foo |
| transformers-fix | 11 | 2.0 | 1 | Monad transformer for evaluating to a fixpoint | (bsd3, library, system) | 2018-03-10 | 1.0 | TimHumphries |
| transformers-free (deprecated in favor of free) | 13 | 0.0 | 4 | Free monad transformers | (bsd3, control, deprecated, library) | 2012-11-01 | 1.0.1 | GabrielGonzalez |
| transformers-lift | 21 | 2.0 | 3 | Ad-hoc type classes for lifting | (bsd3, control, library) | 2019-05-23 | 0.2.0.2 | int_index |
| transformers-runnable | 7 | 0.0 | 1 | A unified interface for the run operation of monad transformers | (bsd3, control, library) | 2012-10-12 | 0.1.0.0 | JanBessai |
| transformers-supply | 10 | 0.0 | 1 | Supply applicative, monad, applicative transformer and monad transformer. | (bsd3, library, system) | 2013-07-05 | 0.1.0 | MerijnVerstraaten |
| transient-universe-tls | 11 | 0.0 | 1 | transient with secure communications | (bsd3, library, network) | 2018-04-15 | 0.1.1.0 | AlbertoCorona |
| translate | 7 | 0.0 | 1 | Haskell binding to Google's AJAX Language API for Translation and Detection | (bsd3, library, text) | 2010-01-24 | 2010.1.24 | JinjingWang |
| trasa-extra | 4 | 0.0 | 0 | Extra functions for trasa | (bsd3, library, web) | 2019-07-16 | 0.1.0.0 | goolord |
| trasa-form | 17 | 0.0 | 0 | generate forms using lucid, ditto and trasa | (bsd3, library, web) | 2022-08-21 | 0.4.1 | goolord |
| traverse-code | 10 | 0.0 | 0 | General data structure lifting for Template Haskell | (bsd3, language, library) | 2022-01-23 | 0.1.1.1 | dfeuer |
| travis-meta-yaml | 9 | 0.0 | 0 | .travis.yml preprocessor | (bsd3, development, library, program) | 2015-08-10 | 0.1.0.0 | phadej |
| travis-pogodi | 10 | 0.0 | 0 | A better travis_wait | (bsd3, development, library, program, web) | 2017-07-12 | 0.1.0 | dbushev |
| trawl | 5 | 0.0 | 1 | A tool for finding haddocks | (bsd3, development, program) | 2015-08-16 | 0.1.0.0 | bmjames |
| traypoweroff | 10 | 0.0 | 1 | Tray Icon application to PowerOff / Reboot computer | (application, bsd3, program) | 2010-04-08 | 1.0.0 | LuisCabellos |
| tree-monad | 28 | 0.0 | 3 | Non-Determinism Monad for Tree Search | (bsd3, control, library, monads) | 2022-07-14 | 0.3.2 | SebastianFischer, nbu |
| tree-render-text | 15 | 0.0 | 0 | Configurable text rendering of trees. | (bsd3, data, library) | 2020-01-06 | 0.4.0.0 | ThomasEding |
| tree-sitter | 52 | 0.0 | 13 | Unstable bindings for the tree-sitter parsing library. | (bsd3, library, parsing, tree-sitter) | 2022-04-12 | 0.9.0.3 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-c-sharp | 5 | 0.0 | 0 | Tree-sitter grammar/parser for C# | (bsd3, c#, csharp, library, tree-sitter) | 2022-04-12 | 0.1.0.1 | robrix |
| tree-sitter-go | 32 | 0.0 | 0 | Tree-sitter grammar/parser for Go | (bsd3, go, library, tree-sitter) | 2022-04-12 | 0.5.0.3 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-haskell | 25 | 0.0 | 0 | Tree-sitter grammar/parser for Haskell (with GHC extensions) | (bsd3, haskell, library, tree-sitter) | 2022-04-12 | 0.3.0.2 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-java | 34 | 0.0 | 0 | Tree-sitter grammar/parser for Java | (bsd3, java, library, tree-sitter) | 2022-04-12 | 0.7.0.3 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-json | 37 | 0.0 | 0 | Tree-sitter grammar/parser for JSON | (bsd3, json, library, tree-sitter) | 2022-04-12 | 0.7.0.3 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-ocaml | 4 | 0.0 | 0 | Tree-sitter grammar/parser for OCaml | (bsd3, library, ocaml, tree-sitter) | 2022-04-12 | 0.1.0.1 | robrix |
| tree-sitter-php | 36 | 0.0 | 0 | Tree-sitter grammar/parser for PHP | (bsd3, library, php, tree-sitter) | 2022-04-12 | 0.5.0.2 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-python | 54 | 0.0 | 0 | Tree-sitter grammar/parser for Python | (bsd3, library, python, tree-sitter) | 2022-04-12 | 0.9.0.4 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-ql | 20 | 0.0 | 0 | Tree-sitter grammar/parser for QL | (bsd3, library, ql, tree-sitter) | 2022-04-12 | 0.1.0.5 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-ruby | 33 | 0.0 | 0 | Tree-sitter grammar/parser for Ruby | (bsd3, library, ruby, tree-sitter) | 2022-04-12 | 0.5.0.4 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-rust | 14 | 0.0 | 0 | Tree-sitter grammar/parser for Rust | (bsd3, library, rust, tree-sitter) | 2022-04-12 | 0.1.0.2 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-tsx | 32 | 0.0 | 0 | Tree-sitter grammar/parser for TSX | (bsd3, library, tree-sitter, typescript) | 2022-04-12 | 0.5.0.3 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-sitter-typescript | 36 | 0.0 | 0 | Tree-sitter grammar/parser for TypeScript | (bsd3, library, tree-sitter, typescript) | 2022-04-12 | 0.5.0.3 | patrick_thomson, tclem, robrix, dcreager, aymannadeem, joshvera, maxbrunsfeld, rewinfrey, beka |
| tree-view | 56 | 0.0 | 7 | Render trees as foldable HTML and Unicode art | (bsd3, data, library) | 2021-02-20 | 0.5.1 | EmilAxelsson |
| treemap-html (deprecated) | 4 | 0.0 | 2 | Generates HTML for Data.Tree as TreeMap | (bsd3, deprecated, graphics, library) | 2010-03-05 | 0.1 | RadoslavDorcik |
| treemap-html-tools (deprecated) | 7 | 0.0 | 1 | Treemap related commands for producing foldable TreeMap HTML. | (bsd3, deprecated, graphics, library, program) | 2010-03-06 | 0.2 | RadoslavDorcik |
| treeviz | 46 | 0.0 | 1 | Visualization of computation decomposition trees. | (algorithm-visualization, bsd3, library) | 2015-10-18 | 2.0.3 | DavidBanas |
| trek | 9 | 0.0 | 1 | (bsd3, library, unclassified) | 2020-05-21 | 0.0.1.0 | ChrisPenner | |
| trek-app | 4 | 0.0 | 0 | A PostgreSQL Database Migrator | (bsd3, database, library, program) | 2020-07-13 | 0.1.0.0 | JonathanFischoff |
| trek-db | 5 | 0.0 | 1 | A PostgreSQL Database Migrator | (bsd3, database, library) | 2020-07-13 | 0.1.0.0 | JonathanFischoff |
| trek-lens | 8 | 0.0 | 0 | (bsd3, library, unclassified) | 2020-05-21 | 0.0.1.0 | ChrisPenner | |
| trhsx (deprecated in favor of hsx) | 9 | 0.0 | 1 | Deprecated | (bsd3, deprecated, language, library) | 2008-05-17 | 0.2.2 | GwernBranwen, NiklasBroberg |
| triangulation | 13 | 0.0 | 2 | triangulation of polygons | (bsd3, graphics, library) | 2011-07-25 | 0.3 | TillmannVogt |
| trie-simple | 28 | 0.0 | 1 | Simple Map-based Trie | (bsd3, data-structures, library) | 2023-06-08 | 0.4.2 | viercc |
| tries | 36 | 0.0 | 2 | Various trie implementations in Haskell | (bsd3, data, library, tree) | 2020-03-07 | 0.0.6.1 | athanclark |
| trifecta | 562 | 2.5 | 44 | A modern parser combinator library with convenient diagnostics | (bsd3, diagnostics, library, logging, parsing, pretty-printer, text) | 2024-02-07 | 2.1.4 | EdwardKmett, EricMertens, quchen, ryanglscott |
| trigger | 9 | 0.0 | 0 | Trigger is a cross platform file system watcher for super fast build-and-restart workflows. | (bsd3, library, program, web) | 2017-12-18 | 1.0.2.0 | rhyskeepence |
| trim | 5 | 0.0 | 0 | A command-line tool for trimming whitespace | (bsd3, library, program, text) | 2019-01-30 | 0.1.0.0 | ndrewtl |
| triplesec | 23 | 0.0 | 1 | TripleSec is a simple, triple-paranoid, symmetric encryption library | (bsd3, cryptography, library) | 2019-06-27 | 0.2.2.1 | smprts |
| trivia (deprecated) | 6 | 0.0 | 2 | The trivial monad and comonad | (bsd3, control, deprecated, library) | 2014-03-02 | 0.0 | FumiakiKinoshita |
| tropical | 9 | 0.0 | 1 | A library for tropical mathematics. | (bsd3, library, math) | 2014-07-13 | 0.0.0.2 | pharpend |
| true-name | 43 | 0.0 | 1 | Template Haskell hack to violate module abstractions | (bsd3, data, library, unsafe) | 2024-05-16 | 0.2.0.0 | LiyangHu, haskell_github_trust, nuttycom |
| truelevel | 15 | 0.0 | 1 | Audio file compressor-limiter | (bsd3, program, sound) | 2014-09-21 | 0.1.3.1 | BartonMassey |
| trurl | 40 | 0.0 | 0 | Haskell template code generator | (bsd3, development, library, program) | 2015-11-24 | 0.4.1.0 | dbushenko |
| tsession | 5 | 0.0 | 2 | A Transaction Framework for Web Applications | (bsd3, library, web) | 2014-06-22 | 0.1 | FlorianMicheler |
| tsession-happstack | 5 | 0.0 | 1 | A Transaction Framework for Happstack | (bsd3, library, web) | 2014-06-22 | 0.1 | FlorianMicheler |
| tsetchan | 10 | 0.0 | 1 | Hides duplicating channels when broadcasting | (bsd3, library, web) | 2017-11-14 | 0.0.0 | athanclark |
| tslogger | 24 | 0.0 | 1 | Thread-safe logging, with additional interleaving fuzz-testing. | (bsd3, library, logging) | 2017-04-03 | 0.2.1.0 | RyanNewton, peter_fogg |
| tsp-viz | 6 | 0.0 | 1 | Real time TSP tour visualization. | (bsd3, graphics, program) | 2012-12-10 | 0.1.0.0 | DavidNilsson |
| tsparse | 6 | 0.0 | 1 | Parses U.S. federal Thrift Savings Plan PDF quarterly statements | (bsd3, finance, library) | 2013-07-31 | 0.4.0.0 | OmariNorman |
| tsuntsun | 4 | 0.0 | 1 | Interacts with tesseract to ease reading of RAW Japanese manga. | (bsd3, natural-language-processing, program) | 2017-09-03 | 0.2.0.0 | MateuszKowalczyk |
| tsv2csv | 15 | 0.0 | 0 | Convert tsv to csv | (bsd3, library, program, text) | 2017-04-12 | 0.1.0.2 | mackeyrms |
| tsweb | 11 | 0.0 | 0 | An API binding Web.Spock to Database.Beam | (bsd3, library, program, web) | 2019-06-21 | 0.1.2 | tsuraan |
| ttask | 8 | 0.0 | 0 | This is task management tool for yourself, that inspired by scrum. | (bsd3, data, library, program) | 2016-06-10 | 0.0.1.0 | outoftune |
| ttl-hashtables | 28 | 0.0 | 0 | Extends hashtables so that entries added can be expired after a TTL | (bsd3, data, library) | 2019-09-23 | 1.4.1.0 | erick |
| ttn | 12 | 0.0 | 1 | Things Tracker Network JSON Types | (bsd3, library, web) | 2020-10-12 | 0.2.0.0 | srk |
| ttn-client | 24 | 0.0 | 0 | TheThingsNetwork client | (bsd3, library, program, web) | 2021-04-02 | 0.2.2.0 | srk |
| tuntap | 9 | 0.0 | 1 | Interface to TUN/TAP drivers. | (bsd3, library, network) | 2010-01-07 | 0.0.2 | JohnVanEnk |
| tuntap-simple | 5 | 2.0 | 1 | A simple tun/tap library | (bsd3, library, network) | 2016-10-09 | 0.1.0.0 | riaqn |
| tup-functor | 21 | 0.0 | 1 | Homogeneous tuples | (bsd3, data, library, program) | 2014-10-31 | 0.3.0.0 | BalazsKomuves |
| tuple | 61 | 0.0 | 37 | Various functions on tuples | (bsd3, data, library) | 2014-09-07 | 0.3.0.2 | LennartAugustsson |
| tuple-append | 11 | 0.0 | 1 | A package to append, sequence and fold items and tuples into new tuples. | (bsd3, library, utils) | 2023-05-28 | 0.3.0.0 | wvanonsem90 |
| tuple-append-instances | 6 | 0.0 | 0 | Extra instances for the typeclasses in the tuple-append package | (bsd3, library, utils) | 2022-07-04 | 0.1.0.0 | wvanonsem90 |
| tuple-fields | 4 | 0.0 | 0 | Access tuple fields using record dot syntax | (bsd3, development, library, program) | 2023-03-23 | 0.1.0.0 | DavidBinder |
| tuple-gen | 11 | 0.0 | 2 | Enum instances for tuples where the digits increase with the same speed | (bsd3, data, library) | 2012-03-11 | 2.0 | TillmannVogt |
| tuple-lenses | 10 | 0.0 | 1 | Stock FieldN combos and generators | (bsd3, control, library) | 2013-03-28 | 0.1.0.2 | JonathanFischoff |
| tuple-ops | 13 | 0.0 | 2 | various operations on n-ary tuples via GHC.Generics | (bsd3, data, library) | 2019-09-17 | 0.0.0.3 | JiasenWu |
| tuple-th | 35 | 0.0 | 4 | Generate (non-recursive) utility functions for tuples of statically known size | (bsd3, data, library, template-haskell) | 2015-06-28 | 0.2.5 | DanielSchuessler |
| tupleinstances | 4 | 0.0 | 1 | Functor, Applicative and Monad for n-ary tuples. | (bsd3, data, library) | 2010-03-16 | 0.0.1 | DiegoEcheverri |
| tuples | 53 | 0.0 | 1 | Small monomorphic tuples | (bsd3, data, library) | 2019-08-29 | 0.1.0.0 | andrewthad, chessai |
| tuples-homogenous-h98 | 13 | 0.0 | 3 | Wrappers for n-ary tuples with Traversable and Applicative/Monad instances. | (bsd3, data, library) | 2013-09-09 | 0.1.1.0 | PetrPudlak |
| turing-music | 8 | 0.0 | 1 | Plays music generated by Turing machines with 5 states and 2 symbols | (bsd3, game, program) | 2008-10-07 | 0.1.1 | PeterDivianszky |
| turn-loop | 11 | 0.0 | 1 | Manage multiple turned-based sessions | (bsd3, game, library) | 2018-04-05 | 0.1.0 | jxv |
| turni | 13 | 0.0 | 1 | shifts scheduling tool | (bsd3, commerce, program, scheduling) | 2011-01-15 | 2011.1.15 | PaoloVeronelli |
| turtle | 357 | 2.5 | 30 | Shell programming, Haskell-style | (bsd3, library, system) | 2023-10-16 | 1.6.2 | GabrielGonzalez |
| turtle-options | 18 | 0.0 | 0 | Collection of command line options and parsers for these options | (bsd3, library, program, utils) | 2016-03-03 | 0.1.0.4 | elaye |
| tw | 10 | 0.0 | 1 | Trailing Whitespace | (bsd3, program, text) | 2016-11-06 | 0.1.0.0 | lovasko |
| twain | 57 | 0.0 | 0 | Tiny web application framework for WAI. | (bsd3, library, web) | 2024-11-05 | 2.2.0.1 | alexmingoia |
| tweak | 8 | 0.0 | 1 | A library for incremental computing | (bsd3, control, library) | 2013-10-05 | 0.1.0.1 | JonathanFischoff |
| twee | 62 | 0.0 | 1 | An equational theorem prover | (bsd3, program, theorem-provers) | 2022-09-15 | 2.4.2 | NickSmallbone |
| twee-lib | 61 | 0.0 | 1 | An equational theorem prover | (bsd3, library, theorem-provers) | 2022-09-15 | 2.4.2 | NickSmallbone |
| tweet-hs | 112 | 0.0 | 1 | Command-line tool for twitter | (bsd3, library, program, web) | 2021-07-25 | 1.0.2.3 | vmchale |
| twentefp | 15 | 0.0 | 1 | Lab Assignments Environment at Univeriteit Twente | (bsd3, education, library) | 2013-09-02 | 0.4.2 | ChristiaanBaaij |
| twentefp-eventloop-graphics (deprecated in favor of eventloop) | 16 | 0.0 | 4 | Used as Lab Assignments Environment at the University of Twente | (bsd3, deprecated, education, graphics, library) | 2014-10-14 | 0.1.0.4 | sebaslafleur |
| twentefp-eventloop-trees | 37 | 0.0 | 1 | Tree type and show functions for lab assignment of University of Twente. Contains RoseTree and RedBlackTree | (bsd3, library, unclassified) | 2016-05-08 | 0.1.2.4 | sebaslafleur |
| twentefp-graphs (deprecated) | 19 | 0.0 | 1 | Lab Assignments Environment at Univeriteit Twente | (bsd3, deprecated, education, library) | 2015-04-12 | 0.1.0.4 | sebaslafleur |
| twentefp-number | 18 | 0.0 | 3 | Lab Assignments Environment at Univeriteit Twente | (bsd3, education, library) | 2014-09-16 | 0.1.0.2 | sebaslafleur |
| twentefp-rosetree (deprecated in favor of twentefp-trees) | 9 | 0.0 | 1 | RoseTree type and show functions for lab assignment of University of Twente. | (bsd3, deprecated, library, unclassified) | 2014-09-09 | 0.1.0.1 | sebaslafleur |
| twentefp-trees (deprecated in favor of twentefp-eventloop-trees) | 10 | 0.0 | 1 | Tree type and show functions for lab assignment of University of Twente. Contains RoseTree and ParseTree | (bsd3, deprecated, library, unclassified) | 2014-09-22 | 0.1.0.2 | sebaslafleur |
| twentefp-websockets (deprecated) | 7 | 0.0 | 2 | A fork of the popular websockets package. It is used for the practical assignments of the University of Twente. A sensible and clean way to write WebSocket-capable servers in Haskell. | (bsd3, deprecated, library, network) | 2014-09-16 | 0.1.0.1 | sebaslafleur |
| twfy-api-client | 5 | 0.0 | 0 | They Work For You API Client Library | (api, bsd3, library, program) | 2017-01-01 | 0.1.0.0 | wiggly |
| twilio | 21 | 0.0 | 1 | Twilio REST API library for Haskell | (bsd3, library, network-apis, web) | 2018-12-02 | 0.3.0.0 | andrus, bcj |
| twiml | 19 | 0.0 | 1 | TwiML library for Haskell | (bsd3, library, text, web, xml) | 2018-05-07 | 0.2.1.0 | andrus |
| twine | 6 | 0.0 | 1 | very simple template language | (bsd3, library, text) | 2011-02-20 | 0.1.2 | JamesSanders |
| twirp | 8 | 2.0 | 0 | Haskell twirp foundations | (bsd3, library, web) | 2023-01-06 | 0.2.2.0 | patrick_thomson, tclem, rewinfrey |
| twitchapi | 15 | 0.0 | 0 | Client access to Twitch.tv API endpoints | (bsd3, library, web) | 2024-05-04 | 0.0.5 | wuest |
| 7 | 0.0 | 1 | A Haskell-based CLI Twitter client | (bsd3, network, program) | 2008-05-10 | 0.1.1 | ChrisEidhof | |
| twitter-conduit | 145 | 0.0 | 3 | Twitter API package with conduit interface and Streaming API support. | (bsd3, conduit, library, web) | 2021-11-27 | 0.6.1 | TakahiroHimura |
| twitter-enumerator (deprecated in favor of twitter-conduit) | 17 | 0.0 | 1 | Twitter API package with enumerator interface and Streaming API support. | (bsd3, deprecated, enumerator, library, web) | 2012-03-17 | 0.0.3 | TakahiroHimura |
| twitter-types | 73 | 0.0 | 3 | Twitter JSON parser and types | (bsd3, library, web) | 2021-11-16 | 0.11.0 | TakahiroHimura |
| twitter-types-lens | 53 | 0.0 | 3 | Twitter JSON types (lens powered) | (bsd3, library, web) | 2021-11-16 | 0.11.0 | TakahiroHimura |
| twobitreader | 6 | 0.0 | 0 | reader for the 2bit file format | (bioinformatics, bsd3, library, program) | 2024-09-12 | 1.0 | ustenzel |
| txt (deprecated in favor of text-utf8) | 17 | 1.25 | 1 | Text | (bsd3, data, deprecated, library, text) | 2019-03-15 | 0.0.3.0 | |
| txt-sushi | 19 | 0.0 | 3 | The SQL link in your *NIX chain | (bsd3, console, database, library, program) | 2013-02-28 | 0.6.0 | KeithSheppard |
| txtblk | 9 | 0.0 | 1 | Deprecated in favor of eros. | (bsd3, library, text) | 2014-07-04 | 0.2.0.1 | pharpend |
| ty | 35 | 0.0 | 5 | Typed type representations and equality proofs | (bsd3, data, library) | 2016-02-25 | 0.1.7 | ConalElliott |
| typalyze | 10 | 0.0 | 1 | Analyzes Haskell source files for easy reference | (bsd3, development, program) | 2008-03-09 | 0.1.1 | MatthewDanish |
| type | 12 | 0.0 | 1 | Dynamic casting library with support for arbitrary rank type kinds. | (bsd3, data) | 2010-02-09 | 0.2.0 | TopiKarvonen |
| type-aligned | 29 | 0.0 | 6 | Various type-aligned sequence data structures. | (bsd3, data, data-structures, library) | 2014-12-30 | 0.9.6 | AtzeVanDerPloeg, dfeuer |
| type-booleans | 9 | 0.0 | 3 | Type-level booleans via type-families | (bsd3, library, type-system) | 2011-11-27 | 0.1 | NicolasFrisby |
| type-cereal | 13 | 0.0 | 3 | Type-level serialization of type constructors | (bsd3, library, type-system) | 2013-07-31 | 0.3 | NicolasFrisby |
| type-combinators | 37 | 0.0 | 7 | A collection of data types for type-level programming | (bsd3, data, library) | 2016-06-15 | 0.2.4.3 | KyleCarter |
| type-combinators-quote | 8 | 0.0 | 1 | Quasiquoters for the 'type-combinators' package. | (bsd3, data, library) | 2016-01-26 | 0.1.0.1 | KyleCarter |
| type-combinators-singletons | 10 | 0.0 | 1 | Interop between /type-combinators/ and /singletons/. | (bsd3, data, library) | 2018-01-21 | 0.2.1.0 | jle |
| type-digits | 18 | 0.0 | 4 | Arbitrary-base type-level digits | (bsd3, library, type-system) | 2013-07-31 | 0.3 | NicolasFrisby |
| type-eq | 41 | 0.0 | 4 | Type equality evidence you can carry around | (bsd3, library, type-system) | 2015-02-10 | 0.5 | AdamBergmark, GaborLehel |
| type-equality | 205 | 0.0 | 14 | Data.Type.Equality compat package | (bsd3, data, dependent-types, library) | 2024-05-12 | 1.0.1 | ErikHesselink, phadej, ryanglscott |
| type-equality-check | 18 | 0.0 | 2 | Type equality check | (bsd3, data, library) | 2016-07-21 | 0.0.0.4 | GwernBranwen, WolfgangJeltsch |
| type-errors | 74 | 2.25 | 6 | Tools for writing better type errors | (bsd3, library, type) | 2023-04-08 | 0.2.0.2 | isovector |
| type-flip | 7 | 0.0 | 5 | (bsd3, control, library) | 2023-12-01 | 0.1.0.0 | YoshikuniJujo | |
| type-fun | 19 | 0.0 | 5 | Collection of widely reimplemented type families | (bsd3, dependent-types, library) | 2021-06-04 | 0.1.3 | AlekseyUymanov |
| type-functions | 24 | 0.0 | 4 | Emulation of type-level functions | (bsd3, library, type-system) | 2016-07-21 | 0.2.0.4 | WolfgangJeltsch |
| type-hint | 65 | 0.0 | 3 | Guide type inference with proxy values | (bsd3, library, phantom-types) | 2014-06-17 | 0.1 | MikhailVorozhtsov |
| type-int | 12 | 0.0 | 1 | Type Level 2s- and 16s- Complement Integers | (bsd3, library, type) | 2012-05-11 | 0.5.0.2 | EdwardKmett |
| type-interpreter (deprecated) | 22 | 2.0 | 1 | Interpreter for Template Haskell types | (bsd3, deprecated, library, template-haskell) | 2018-04-23 | 0.1.4 | vapourismo |
| type-level | 29 | 0.0 | 18 | Type-level programming library | (bsd3, data, library) | 2016-07-08 | 0.3.0 | AlfonsoAcosta, HoseinAttarzadeh, LennartAugustsson, ugeorge, ingo |
| type-level-bst | 4 | 0.0 | 1 | type-level binary search trees in haskell | (bsd3, data-structures, dependent-types, library) | 2014-10-28 | 0.1 | Kinokkory |
| type-level-integers | 12 | 0.0 | 1 | Provides integers lifted to the type level | (bsd3, data, library) | 2017-04-06 | 0.0.1 | mtesseract |
| type-level-natural-number | 24 | 0.0 | 8 | Simple type level natural numbers | (bsd3, data, library, type-system) | 2014-03-30 | 2.0 | GregoryCrosswhite |
| type-level-natural-number-induction | 7 | 0.0 | 3 | High-level combinators for performing inductive operations. | (bsd3, data, library, type-system) | 2012-07-23 | 1.0.0.1 | GregoryCrosswhite |
| type-level-natural-number-operations | 6 | 0.0 | 3 | Basic operations on type-level natural numbers. | (bsd3, data, library, type-system) | 2010-10-14 | 1.0 | GregoryCrosswhite |
| type-level-numbers | 47 | 0.0 | 3 | Type level numbers implemented using type families. | (bsd3, library, type-system) | 2022-06-15 | 0.1.1.2 | AlexeyKhudyakov |
| type-level-sets | 29 | 2.0 | 5 | Type-level sets and finite maps (with value-level counterparts) | (bsd3, data-structures, library, type-system) | 2018-11-29 | 0.8.9.0 | DominicOrchard |
| type-level-tf | 12 | 0.0 | 2 | Type-level programming library (type families) | (bsd3, data, library) | 2011-10-29 | 0.2.1 | CoreyOConnor |
| type-list (deprecated) | 37 | 2.0 | 4 | Operations on type-level lists and tuples. | (bsd3, data, deprecated, library) | 2016-06-20 | 0.5.0.0 | mjmrotek |
| type-natural | 311 | 2.0 | 7 | Type-level natural and proofs of their properties. | (bsd3, library, math) | 2023-12-27 | 1.3.0.1 | HiromiIshii |
| type-of-html | 151 | 2.25 | 1 | High performance type driven html generation. | (bsd3, html, language, library, text, web) | 2021-02-06 | 1.6.2.0 | knupfer |
| type-of-html-static | 11 | 0.0 | 1 | Optimize static parts of type-of-html. | (bsd3, html, language, library, text, web) | 2018-05-02 | 0.1.0.2 | knupfer |
| type-operators | 17 | 0.0 | 2 | Various type-level operators | (bsd3, control, library) | 2019-03-09 | 0.2.0.0 | Shou |
| type-ord | 13 | 0.0 | 3 | Type-level comparison operator | (bsd3, library, type-system) | 2013-07-31 | 0.3 | NicolasFrisby |
| type-ord-spine-cereal | 9 | 0.0 | 2 | Generic type-level comparison of types | (bsd3, library, type-system) | 2012-09-12 | 0.2 | NicolasFrisby |
| type-prelude | 5 | 0.0 | 1 | Partial port of prelude to the type level. Requires GHC 7.6.1. | (bsd3, development, library) | 2012-09-06 | 0.1 | EtienneLaurin |
| type-set | 6 | 0.0 | 5 | Type set | (bsd3, data, library) | 2023-12-01 | 0.1.0.0 | YoshikuniJujo |
| type-sets | 10 | 0.0 | 0 | Type-level sets | (bsd3, library, type) | 2019-08-11 | 0.1.1.0 | isovector |
| type-settheory | 15 | 0.0 | 1 | Sets and functions-as-relations in the type system | (bsd3, language, library, math, type-system) | 2010-11-03 | 0.1.3.1 | DanielSchuessler |
| type-spec | 28 | 2.0 | 2 | Type Level Specification by Example | (bsd3, library, testing) | 2019-01-21 | 0.4.0.0 | SvenHeyll |
| type-spine | 18 | 0.0 | 7 | A spine-view on types | (bsd3, library, type-system) | 2012-09-26 | 0.2.20120924 | NicolasFrisby |
| type-sub-th | 11 | 0.0 | 3 | Substitute types for other types with Template Haskell | (bsd3, language, library) | 2012-03-08 | 0.1.0.6 | JonathanFischoff |
| type-unary | 67 | 0.0 | 5 | Type-level and typed unary natural numbers, inequality proofs, vectors | (bsd3, data, library) | 2018-04-21 | 0.3.2 | ConalElliott |
| typeable-mock | 16 | 0.0 | 0 | Mock functions and expressions anywhere. | (bsd3, library, testing) | 2021-07-05 | 0.1.0.1 | BorisLykah |
| typeable-th | 26 | 0.0 | 1 | Automatic deriving of TypeableN instances with Template Haskell | (bsd3, data, library) | 2014-10-21 | 0.1.5 | BennoFuenfstueck |
| typecheck-plugin-nat-simple | 59 | 0.0 | 1 | Simple type check plugin which calculate addition, subtraction and less-or-equal-than | (bsd3, compiler-plugin, library) | 2022-12-22 | 0.1.0.9 | YoshikuniJujo |
| typed-admin | 8 | 0.0 | 0 | Admin console framework | (bsd3, library, web) | 2019-01-23 | 0.1.0.0 | nakaji_dayo |
| typed-duration | 10 | 0.0 | 1 | Thread delay and timeout functions with typed arguments | (bsd3, concurrency, data, library) | 2017-07-13 | 0.1.1.0 | OmerAgacan |
| typed-encoding | 54 | 0.0 | 1 | Type safe string transformations | (bsd3, data, library, text) | 2023-10-09 | 0.5.2.3 | rpeszek |
| typed-encoding-encoding | 6 | 0.0 | 0 | Bridge between encoding and typed-encoding packages | (bsd3, data, library, text) | 2020-06-01 | 0.1.0.0 | rpeszek |
| typed-process-effectful | 55 | 2.0 | 0 | A binding of the typed-process library for the effectful effect system. | (bsd3, library, system) | 2024-10-31 | 1.0.0.3 | mmhat |
| typed-spreadsheet | 29 | 0.0 | 1 | Typed and composable spreadsheets | (bsd3, gui, library, program) | 2020-02-29 | 1.1.5 | GabrielGonzalez |
| typed-wire-utils | 11 | 0.0 | 1 | Haskell utility library required for code generated by typed-wire compiler | (bsd3, library, web) | 2017-10-04 | 0.2.0.0 | AlexanderThiemann |
| typedquery | 21 | 0.0 | 4 | Parser for SQL augmented with types | (bsd3, database, library) | 2019-02-01 | 0.1.1.2 | tolysz |
| typehash | 41 | 0.0 | 1 | Create a unique hash value for a type. | (bsd3, library, reflection) | 2012-03-24 | 1.4.0.4 | LennartAugustsson |
| typelet | 21 | 0.0 | 1 | Plugin to faciliate type-level let | (bsd3, library, plugin) | 2024-07-02 | 0.1.4 | EdskoDeVries |
| typelevel-tensor | 25 | 0.0 | 2 | Tensors whose ranks and dimensions type-inferred and type-checked. | (bsd3, data, library) | 2013-02-10 | 0.2.1 | TakayukiMuranushi |
| typelevel-tools-yj | 36 | 0.0 | 3 | type level tools | (bsd3, library, types) | 2024-11-03 | 0.1.0.7 | YoshikuniJujo |
| typelits-printf | 32 | 0.0 | 0 | Type-safe printf from parsing GHC TypeLits Symbol | (bsd3, library, text) | 2024-09-12 | 0.3.0.0 | jle |
| typenums | 32 | 0.0 | 1 | Type level numbers using existing Nat functionality | (bsd3, data, library) | 2021-03-23 | 0.1.4 | AdituV |
| typeof | 13 | 0.0 | 1 | Small script for inferring types | (bsd3, development, program) | 2011-05-04 | 0.1.2 | DonaldStewart, KangyuanNiu |
| typeparams | 22 | 0.0 | 1 | Lens-like interface for type level parameters; allows unboxed unboxed vectors and supercompilation | (bsd3, configuration, data, dependent-types, library, optimization) | 2015-01-26 | 0.0.6 | MikeIzbicki |
| typerbole | 13 | 0.0 | 1 | A typesystems library with exaggerated claims | (ast, bsd3, educational, lambda-cube, library, type-theory, typechecking, typesystems) | 2016-07-27 | Lokidottir | |
| typesafe-endian | 8 | 0.0 | 3 | Enforce endianness with types | (bsd3, data, library) | 2013-07-20 | 0.1.0.1 | JohnEricson |
| typesafe-precure | 113 | 2.0 | 1 | Type-safe transformations and purifications of PreCures (Japanese Battle Heroine) | (acme, bsd3, library) | 2024-09-22 | 0.11.1.1 | igrep |
| typograffiti | 28 | 2.0 | 1 | Just let me draw nice text already | (bsd3, graphics, library, program) | 2023-02-17 | 0.2.0.1 | SchellScivally, alcinnz |
| typson-beam | 5 | 0.0 | 0 | Typson Beam Integration | (bsd3, database, library) | 2020-11-26 | 0.1.0.1 | aaronallen8455 |
| typson-core | 9 | 0.0 | 3 | Type-safe PostgreSQL JSON Querying | (bsd3, database, library) | 2020-11-26 | 0.1.0.1 | aaronallen8455 |
| typson-esqueleto | 6 | 0.0 | 0 | Typson Esqueleto Integration | (bsd3, database, library) | 2020-11-26 | 0.1.0.1 | aaronallen8455 |
| typson-selda | 4 | 0.0 | 0 | Typson Selda Integration | (bsd3, database, library) | 2020-11-26 | 0.1.0.0 | aaronallen8455 |
| typst | 785 | 0.0 | 1 | Parsing and evaluating typst syntax. | (bsd3, library, text) | 2024-09-10 | 0.6 | JohnMacFarlane |
| tyro | 15 | 0.0 | 1 | Type derived JSON parsing using Aeson | (bsd3, json, library, text, web) | 2017-07-08 | 0.3.0.0 | rlupton20 |
| u2f | 8 | 0.0 | 1 | Haskell Universal Two Factor helper toolbox library thing | (bsd3, library, web) | 2018-11-29 | 0.1.0.2 | ebutleriv |
| ua-parser | 69 | 0.0 | 3 | A library for parsing User-Agent strings, official Haskell port of ua-parser | (bsd3, library, web) | 2022-03-17 | 0.7.7.0 | MichaelXavier, OzgunAtaman |
| uacpid | 26 | 0.0 | 1 | Userspace Advanced Configuration and Power Interface event daemon | (bsd3, program, system) | 2015-07-01 | 1.2 | DinoMorelli |
| uber | 10 | 0.0 | 1 | Uber client for Haskell | (bsd3, library, network, web) | 2016-08-03 | 0.1.1.0 | zzat |
| uberlast | 5 | 0.0 | 1 | Generate overloaded lenses from plain data declaration | (bsd3, control, library) | 2014-11-27 | 0.0 | FumiakiKinoshita |
| ucd (deprecated) | 20 | 0.0 | 1 | Unicode Character Database — Predicates on characters specified by Unicode | (bsd3, data, deprecated, library, text) | 2020-07-15 | 0.0.1.4 | |
| ucl | 19 | 0.0 | 0 | Datatype and parser for the Universal Configuration Language (UCL) using libucl | (bsd3, configuration, data, library) | 2022-03-14 | 0.2.0.1 | fgaz |
| uconv | 10 | 0.0 | 1 | String encoding conversion with ICU | (bsd3, codec, library) | 2008-07-03 | 0.0.3 | AudreyTang |
| udbus | 21 | 0.0 | 3 | Small DBus implementation | (bsd3, library, network) | 2018-03-07 | 0.2.3 | MichaelSnoyman, VincentHanquez |
| udbus-model | 9 | 0.0 | 1 | Model API for udbus introspection and definitions | (bsd3, library, network) | 2013-03-10 | 0.2.1 | VincentHanquez |
| udcode | 10 | 0.0 | 1 | Does a set of code words form a uniquely decodable code? | (bsd3, data, library) | 2009-01-06 | 0.2.0.0 | WaltBaety |
| udev | 11 | 0.0 | 2 | libudev bindings | (bsd3, library, system) | 2020-01-15 | 0.1.1.0 | LeifWarner, SamTruzjan, eyevanmalicesun |
| uhc-light | 60 | 0.0 | 2 | Part of UHC packaged as cabal/hackage installable library | (bsd3, development, library, program) | 2018-01-01 | 1.1.10.0 | AtzeDijkstra |
| uhc-util | 62 | 0.0 | 5 | UHC utilities | (bsd3, development, library) | 2017-12-28 | 0.1.7.0 | AtzeDijkstra, JeroenBransen |
| uhexdump | 20 | 0.0 | 1 | hex dumper for UTF-8 text | (bsd3, program, text) | 2011-08-07 | 0.3 | EricKow |
| ui-command | 18 | 0.0 | 1 | A framework for friendly commandline programs | (bsd3, development, library, program) | 2010-11-29 | 0.5.4 | ConradParker |
| ulid | 26 | 2.0 | 2 | Implementation of ULID - Universally Unique Lexicographically Sortable Identifier | (bsd3, codec, data, database, library, program) | 2022-05-24 | 0.3.2.0 | steven777400, adrian, haskell_github_trust |
| una | 14 | 0.0 | 1 | Universal un-archiver utility | (bsd3, program, utilities) | 2012-09-06 | 2.1.0 | JohnWiegley |
| unagi-bloomfilter | 12 | 0.0 | 1 | A fast, cache-efficient, concurrent bloom filter | (bsd3, concurrency, library) | 2018-04-11 | 0.1.1.2 | BrandonSimmons |
| unagi-chan | 220 | 2.5 | 33 | Fast concurrent queues with a Chan-like API, and more | (bsd3, concurrency, library) | 2021-12-02 | 0.4.1.4 | BrandonSimmons |
| unagi-streams | 46 | 0.0 | 2 | Unagi Chan IO-Streams | (bsd3, concurrency, io-streams, library) | 2020-07-30 | 0.2.7 | wraithm, LukeHoersten |
| unamb | 59 | 0.0 | 8 | Unambiguous choice | (bsd3, concurrency, data, library, other) | 2018-03-16 | 0.2.7 | ConalElliott |
| unamb-custom | 11 | 0.0 | 1 | Functional concurrency with unamb using a custom scheduler. | (bsd3, concurrency, data, library) | 2008-12-24 | 0.13 | LukePalmer |
| unbound | 53 | 0.0 | 3 | Generic support for programming with names and binders | (bsd3, compilers-interpreters, generics, language, library) | 2018-10-15 | 0.5.1.1 | BrentYorgey, sweirich |
| unbound-generics | 83 | 2.0 | 8 | Support for programming with names and binders using GHC Generics | (bsd3, language, library) | 2024-03-21 | 0.4.4 | AlekseyKliger |
| unbound-generics-unify | 5 | 0.0 | 0 | Unification based on unbound-generics | (bsd3, language, library) | 2024-09-25 | 0.1.1 | AlejandroSerrano |
| unbound-kind-generics | 16 | 1.75 | 0 | Support for programming with names and binders using kind-generics | (bsd3, language, library) | 2023-05-22 | 0.2.1.1 | AlejandroSerrano |
| unbounded-delays | 225 | 0.0 | 22 | Unbounded thread delays and timeouts | (bsd3, concurrency, library) | 2020-11-24 | 0.1.1.1 | BasVanDijk, RoelVanDijk |
| unbounded-delays-units | 6 | 0.0 | 1 | Thread delays and timeouts using proper time units | (bsd3, library, unclassified) | 2014-06-04 | 0.4 | jcristovao |
| unboxed | 10 | 0.0 | 0 | All the standard sum types but strict and unboxed as possible | (bsd3, data, library) | 2019-01-01 | 0.1.0.0 | CarterSchonwald |
| unboxed-containers | 18 | 0.0 | 1 | Self-optimizing unboxed sets using view patterns and data families | (bsd3, data, library) | 2012-05-10 | 0.0.2.4 | EdwardKmett |
| unboxed-ref | 25 | 0.0 | 2 | Fast unboxed references for ST and IO monad | (bsd3, data, library) | 2017-07-17 | 0.4.0.0 | winterland, terrorjack |
| unboxed-references | 7 | 0.0 | 0 | A library for reference cells backed by unboxed-vectors | (bsd3, data, library, program) | 2019-12-16 | 0.1.0 | callanmcgill |
| unboxing-vector | 23 | 0.0 | 3 | A newtype-friendly variant of unboxed vectors | (bsd3, data, data-structures, library) | 2020-09-27 | 0.2.0.0 | aratamizuki |
| uncertain | 17 | 0.0 | 1 | Manipulating numbers with inherent experimental/measurement uncertainty | (bsd3, library, math) | 2024-09-11 | 0.4.0.1 | jle |
| unconditional-jump | 6 | 0.0 | 1 | Unconditional jumps | (bsd3, data, library) | 2024-10-16 | 1.0.0 | mitchellwrosen |
| unconstrained (deprecated) | 23 | 0.0 | 3 | Null constraint | (bsd3, constraints, deprecated, library) | 2018-01-25 | 0.1.0.2 | |
| unescaping-print | 10 | 2.0 | 1 | Tiny package providing unescaping versions of show and print | (bsd3, library, text) | 2018-09-23 | 0.1 | bravit |
| unfix-binders | 6 | 0.0 | 1 | Unfixing and recursion schemes for data types with binders | (bsd3, data, library) | 2018-10-11 | 0.1.0 | aspiwack |
| unfoldable | 83 | 0.0 | 2 | Class of data structures that can be unfolded. | (bsd3, generics, library) | 2021-02-24 | 1.0.1 | SjoerdVisscher |
| unfoldable-restricted | 18 | 0.0 | 1 | An alternative to the Unfoldable typeclass | (bsd3, library, unclassified) | 2017-05-15 | 0.0.3 | athanclark |
| unfree | 6 | 0.0 | 1 | Simplistic free monad with deriving through UndecidableInstances | (bsd3, control, library) | 2022-10-03 | 0.1.0 | ejconlon |
| ungadtagger | 9 | 0.0 | 1 | Abstract GADTs from typelevel tags | (bsd3, data, library) | 2012-09-30 | 1.0.0 | AndriyPolishchuk |
| unicode | 23 | 0.0 | 1 | Construct and transform unicode characters | (bsd3, library, text) | 2018-09-02 | 0.0.1.1 | HenningThielemann |
| unicode-data-parser | 16 | 0.0 | 0 | Parsers for Unicode Character Database (UCD) files | (bsd3, data, library, text, unicode) | 2024-06-14 | 0.3.0.2 | wismill |
| unicode-general-category | 12 | 0.0 | 0 | Unicode General Category Database | (bsd3, library, unicode) | 2021-03-22 | 0.1.0.0 | javran |
| unicode-names | 11 | 0.0 | 1 | Unicode 3.2.0 character names | (bsd3, library, text) | 2008-09-02 | 3.2.0.0 | AshleyYakeley, poorlyknitsweater |
| unicode-normalization | 5 | 0.0 | 1 | Unicode normalization using the ICU library | (bsd3, library, text) | 2007-11-13 | 0.1 | ReinierLamers |
| unicode-prelude (deprecated in favor of base-unicode-symbols) | 10 | 0.0 | 1 | Unicode notation for some definitions in Prelude | (bsd3, deprecated, library, system) | 2008-10-12 | 0.1.1 | PeterDivianszky |
| unicode-properties | 11 | 0.0 | 2 | Unicode 3.2.0 character properties | (bsd3, library, text) | 2008-09-02 | 3.2.0.0 | AshleyYakeley, poorlyknitsweater |
| unicode-show | 94 | 0.0 | 5 | print and show in unicode | (bsd3, library, text) | 2022-03-27 | 0.1.1.1 | TakayukiMuranushi, igrep |
| unicode-symbols (deprecated in favor of base-unicode-symbols) | 14 | 0.0 | 5 | Unicode alternatives for common functions and operators | (bsd3, deprecated, library, unclassified) | 2009-12-22 | 0.1.1.2 | RoelVanDijk |
| unicode-transforms | 298 | 0.0 | 11 | Unicode normalization | (bsd3, data, library, text, unicode) | 2022-03-21 | 0.4.0.1 | Bodigrim, harendra, adithyaov, wismill |
| unicode-tricks | 51 | 0.0 | 0 | Functions to work with unicode blocks more convenient. | (bsd3, library, utils) | 2023-08-15 | 0.14.1.0 | wvanonsem90 |
| unicoder | 13 | 0.0 | 1 | Make writing in unicode easy. | (bsd3, library, program, text) | 2017-06-10 | 0.5.0 | ZankokuOkuno |
| unidecode | 28 | 0.0 | 2 | Haskell binding of Unidecode | (bsd3, library, text) | 2017-01-10 | 0.1.0.4 | MarkWotton |
| unification-fd | 51 | 2.0 | 4 | Simple generic unification algorithms. | (algebra, algorithms, bsd3, compilers-interpreters, language, library, logic, unification) | 2024-11-21 | 0.12.0 | WrenThornton, WrenRomano |
| uniform-pair | 48 | 0.0 | 1 | Uniform pairs with class instances | (bsd3, data, library) | 2018-09-11 | 0.1.15 | ConalElliott |
| union | 34 | 2.0 | 3 | Extensible type-safe unions | (bsd3, data, library) | 2018-10-13 | 0.1.2 | int_index |
| union-angle | 15 | 0.0 | 2 | Union type that include radian angle and degree angle | (bsd3, data, library) | 2021-06-07 | 0.1.0.1 | YoshikuniJujo |
| union-color | 15 | 0.0 | 6 | Unify verious color formats | (bsd3, data, graphics, library) | 2023-11-01 | 0.1.2.1 | YoshikuniJujo |
| union-find | 30 | 2.0 | 4 | Efficient union and equivalence testing of sets. | (algorithms, bsd3, data, library) | 2012-06-23 | 0.2 | ThomasSchilling |
| union-map (deprecated) | 8 | 0.0 | 1 | Heterogeneous map by open unions. | (bsd3, data, deprecated, library) | 2015-02-24 | 0.1 | |
| unipatterns | 7 | 0.0 | 0 | Helpers which allow safe partial pattern matching in lambdas | (bsd3, language, library) | 2019-08-21 | 0.0.0.0 | ChrisPenner |
| uniplate | 339 | 2.0 | 99 | Help writing simple, concise and fast generic operations. | (bsd3, generics, library) | 2020-11-07 | 1.6.13 | NeilMitchell |
| uniprot-kb | 17 | 0.0 | 1 | UniProt-KB format parser | (bio, bsd3, library) | 2018-04-26 | 0.1.2.0 | zmactep |
| unique | 33 | 0.0 | 5 | Fully concurrent unique identifiers | (bsd3, concurrency, data, library) | 2021-01-04 | 0.0.1 | EdwardKmett, phadej, ryanglscott |
| unique-logic | 20 | 0.0 | 1 | Solve simple simultaneous equations | (bsd3, library, logic-programming) | 2023-01-14 | 0.4.0.1 | HenningThielemann |
| unique-logic-tf | 32 | 0.0 | 1 | Solve simple simultaneous equations | (bsd3, library, logic-programming) | 2019-01-22 | 0.5.1 | HenningThielemann |
| uniqueid | 8 | 0.0 | 1 | Splittable Unique Identifier Supply | (bsd3, data, library) | 2009-07-13 | 0.1.1 | SebastianFischer |
| unit | 11 | 0.0 | 1 | Aliases for `()`. | (bsd3, data, library) | 2018-01-15 | 0.1.0.1 | amohrland |
| unit-constraint | 9 | 0.0 | 2 | Extremely simple typeclass | (bsd3, library, unclassified) | 2016-04-08 | 0.0.0 | athanclark |
| units | 86 | 2.5 | 5 | A domain-specific type system for dimensional analysis | (bsd3, library, math) | 2022-01-06 | 2.4.1.5 | RichardEisenberg, ryanglscott |
| units-attoparsec | 5 | 0.0 | 1 | Attoparsec parsers for the units package | (bsd3, library, physics) | 2015-06-19 | 1.0 | jcristovao |
| units-defs | 55 | 0.0 | 4 | Definitions for use with the units package | (bsd3, library, physics) | 2021-08-31 | 2.2.1 | RichardEisenberg, ryanglscott |
| units-parser | 53 | 0.0 | 3 | A parser for units of measure | (bsd3, library, text) | 2023-07-19 | 0.1.1.5 | AdamGundry, RichardEisenberg, ryanglscott |
| unity-testresult-parser | 47 | 0.0 | 0 | (bsd3, library, program, tool, unity3d) | 2020-03-07 | 0.1.0.10 | incertia | |
| unitym | 12 | 0.0 | 2 | A monad type class shared between web services | (bsd3, library, web) | 2017-02-07 | 0.1.0.2 | bhurt |
| unitym-servant | 9 | 0.0 | 1 | Implementaation of unitym for Servant servers | (bsd3, library, web) | 2017-02-07 | 0.1.0.0 | bhurt |
| unitym-yesod | 10 | 0.0 | 1 | Implementation of the unity monad for the Yesod framework | (bsd3, library, web) | 2017-02-07 | 0.1.0.2 | bhurt |
| universal (deprecated) | 12 | 0.0 | 1 | Universal | (bsd3, deprecated, library, unclassified) | 2020-02-11 | 0.0.1.0 | |
| universal-binary | 10 | 0.0 | 1 | Parser for OS X Universal Binary format. | (bsd3, data, library) | 2010-03-25 | 0.11 | ErikCharlebois |
| universe | 81 | 0.0 | 2 | A class for finite and recursively enumerable types. | (bsd3, data, library) | 2024-05-16 | 1.2.3 | DanielWagner, phadej |
| universe-base | 219 | 0.0 | 19 | A class for finite and recursively enumerable types. | (bsd3, data, library) | 2024-05-16 | 1.1.4 | DanielWagner, phadej |
| universe-dependent-sum (deprecated in favor of universe-some) | 33 | 0.0 | 1 | Universe instances for types from dependent-sum | (bsd3, data, deprecated, library) | 2024-05-16 | 1.3.1 | phadej |
| universe-instances-base (deprecated in favor of universe-base) | 13 | 0.0 | 6 | Universe instances for types from the base package | (bsd3, data, deprecated, library) | 2019-04-15 | 1.1 | DanielWagner, phadej |
| universe-instances-extended | 46 | 0.0 | 2 | Universe instances for types from selected extra packages | (bsd3, data, library) | 2024-05-16 | 1.1.4 | DanielWagner, phadej |
| universe-instances-trans (deprecated in favor of universe-base) | 20 | 0.0 | 2 | Universe instances for types from the transformers and mtl packages | (bsd3, data, deprecated, library) | 2019-04-15 | 1.1 | DanielWagner, phadej |
| universe-reverse-instances | 89 | 0.0 | 3 | Instances of standard classes that are made possible by enumerations | (bsd3, data, library) | 2024-05-16 | 1.1.2 | DanielWagner, phadej |
| universe-some | 27 | 0.0 | 2 | Universe instances for Some from some | (bsd3, data, library) | 2024-05-16 | 1.2.2 | phadej |
| universe-th | 13 | 0.0 | 3 | Construct a Dec's ancestor list. | (bsd3, language, library) | 2012-03-08 | 0.0.0.6 | JonathanFischoff |
| unix | 626 | 2.5 | 708 | POSIX functionality | (bsd3, system) | 2024-11-19 | 2.8.6.0 | AustinSeipp, HerbertValerioRiedel, IanLynagh, PaoloCapriotti, Bodigrim, maerwald, viktor, chessai |
| unix-bytestring | 331 | 0.0 | 13 | Unix/Posix-specific functions for ByteStrings. | (bsd3, library, system) | 2024-08-28 | 0.4.0.2 | WrenThornton, WrenRomano |
| unix-compat | 793 | 2.0 | 86 | Portable POSIX-compatibility layer. | (bsd3, library, system) | 2024-10-11 | 0.7.3 | AndreasAbel, BjornBringert, BryanOSullivan, DuncanCoutts, JacobStanley, mitchellwrosen |
| unix-fcntl | 4 | 0.0 | 1 | Comprehensive bindings to fcntl(2) | (bsd3, library, system) | 2015-05-19 | 0.0.0 | MitsutoshiAoe |
| unix-handle | 5 | 0.0 | 1 | POSIX operations on Handles | (bsd3, library, system) | 2010-03-07 | 0.0.0 | AndersKaseorg |
| unix-io-extra | 11 | 0.0 | 1 | Support for writev, pwrite and pread. | (bsd3, library, system) | 2010-01-14 | 0.1 | TaruKarttunen |
| unix-memory | 24 | 0.0 | 3 | Unix memory syscalls | (bsd3, library, system) | 2014-09-20 | 0.1.2 | VincentHanquez |
| unix-pty-light | 12 | 0.0 | 1 | POSIX pseudo-terminal support | (bsd3, library, system) | 2008-02-13 | 0.1 | StuartCook |
| unix-recursive | 7 | 0.0 | 0 | Fast and flexible primitives for recursive file system IO on Posix systems | (bsd3, filesystem, library, system) | 2021-02-21 | 0.1.0.0 | MarekFajkus |
| unix-time | 880 | 0.0 | 25 | Unix time parser/formatter and utilities | (bsd3, data, library) | 2024-10-29 | 0.4.16 | KazuYamamoto |
| unjson | 40 | 0.0 | 1 | Bidirectional JSON parsing and generation. | (bsd3, data, library) | 2022-03-16 | 0.15.4 | GracjanPolak, MikhailGlushenkov, arybczak, jonathanjouty_scrive, trin_cz |
| unlifted | 55 | 0.0 | 1 | Unlifted and levity-polymorphic types | (bsd3, data, library) | 2024-02-07 | 0.2.2.0 | andrewthad, l3c_amartin |
| unlifted-list | 5 | 0.0 | 0 | GHC Haskell lists of non-thunks (things of kind TYPE 'UnliftedRep) | (bsd3, data, library) | 2018-12-05 | 0.1.0.0 | chessai |
| unliftio-pool | 61 | 0.0 | 6 | Data.Pool generalized to MonadUnliftIO. | (bsd3, control, data, database, library, network) | 2023-12-21 | 0.4.3.0 | BardurArantsson |
| unliftio-servant-server | 8 | 0.0 | 0 | Use MonadUnliftIO on servant APIs | (bsd3, library, servant, server) | 2024-08-06 | 0.1.0.1 | jack, Bellroy |
| unlit | 61 | 2.0 | 1 | Tool to convert literate code between styles or to code. | (bsd3, language, library, program) | 2016-12-18 | 0.4.0.0 | wenkokke |
| unordered-containers | 735 | 2.75 | 1605 | Efficient hashing-based container types | (bsd3, data, library) | 2024-01-09 | 0.2.20 | JohanTibell, dfeuer, sjakobi |
| unordered-intmap | 11 | 0.0 | 1 | A specialization of `HashMap Int v` | (bsd3, data, library) | 2018-07-01 | 0.1.1 | DmitryIvanov |
| unpack-funcs | 18 | 0.0 | 2 | Monad transformers that mirror worker-wrapper transformations. | (bsd3, control, library) | 2013-04-18 | 0.3.1 | LouisWasserman |
| unpacked-either | 5 | 0.0 | 1 | An unpacked either data type | (bsd3, development, library) | 2018-05-26 | 0.1.0.0 | chessai |
| unpacked-maybe | 5 | 0.0 | 2 | An unpacked maybe data type | (bsd3, development, library) | 2018-05-26 | 0.1.0.0 | chessai |
| unpacked-maybe-numeric | 22 | 0.0 | 1 | maybes of numeric values with fewer indirections | (bsd3, data, library) | 2024-02-14 | 0.1.3.1 | andrewthad, chessai, l3c_amartin |
| unpacked-maybe-text | 11 | 0.0 | 1 | optional text that unpacks well | (bsd3, data, library) | 2024-01-31 | 0.1.0.1 | andrewthad, l3c_amartin |
| unpacked-these | 5 | 0.0 | 1 | An unpacked these data type | (bsd3, development, library) | 2018-06-04 | 0.1.0.0 | chessai |
| unpacked-validation | 5 | 0.0 | 1 | An unpacked validation data type | (bsd3, development, library) | 2018-06-04 | 0.1.0.0 | chessai |
| unroll-ghc-plugin | 9 | 0.0 | 1 | Compiler plugin for loop unrolling | (bsd3, compiler-plugin, library) | 2012-08-08 | 0.1.1 | AustinSeipp |
| unsafe | 41 | 0.0 | 12 | Unified interface to unsafe functions | (bsd3, control, library) | 2013-04-21 | 0.0 | HenningThielemann |
| unsafe-promises | 17 | 0.0 | 1 | Create pure futures using lazy IO. | (bsd3, concurrency, library) | 2012-05-05 | 0.0.1.3 | AdamCurtis |
| unsafely | 8 | 0.0 | 1 | Flexible access control for unsafe operations and instances | (bsd3, data, library) | 2014-09-21 | 0.2.0.0 | HiromiIshii |
| unsafeperformst | 13 | 0.0 | 1 | Like unsafeperformIO, but for the ST monad. | (bsd3, library, unsafe) | 2015-01-27 | 0.9.2 | AtzeVanDerPloeg |
| unsatisfiable | 5 | 0.0 | 0 | Unsatisfiable type class | (bsd3, library, plugin) | 2021-05-28 | 0 | phadej |
| unusable-pkg | 8 | 0.0 | 1 | Utility construction of the graph depending unusable packages. | (bsd3, program, utils-) | 2010-12-25 | 0.1 | YuriyIskra |
| uom-plugin | 16 | 0.0 | 2 | Units of measure as a GHC type-checker plugin | (bsd3, library, type-system) | 2022-10-09 | 0.4.0.0 | AdamGundry |
| up | 45 | 0.0 | 1 | Command-line tool to generate paths for moving upward in a file system | (bsd3, program, utils) | 2020-09-11 | 2.0.0.0 | ThomasEding |
| update-monad | 7 | 0.0 | 1 | (bsd3, library, unclassified) | 2018-09-05 | 0.1.0.0 | ChrisPenner | |
| update-nix-fetchgit | 28 | 0.0 | 0 | A program to update fetchgit values in Nix expressions | (bsd3, library, nix, program) | 2022-12-12 | 0.2.11 | jophish, srk, jpierre03, expipiplus1 |
| uploadtest | 9 | 0.0 | 1 | Upload test | (bsd3, library, test) | 2018-07-21 | 0.0.0 | AlexeyKotlyarov |
| urbit-airlock | 4 | 0.0 | 0 | Talk to Urbit from Haskell | (bsd3, library, web) | 2020-10-23 | 0.1.0.0 | bsima |
| urbit-api | 3 | 0.0 | 0 | Talk to Urbit from Haskell | (bsd3, library, web) | 2020-11-29 | 0.2.0.0 | bsima |
| ureader | 7 | 0.0 | 1 | Minimalistic CLI RSS reader. | (bsd3, program, rss) | 2013-09-17 | 0.2.0.0 | SamTruzjan |
| urembed | 10 | 0.0 | 1 | Ur/Web static content generator | (bsd3, development, program, ur-web) | 2013-10-31 | 0.5.0.1 | SergeyMironov |
| uri | 54 | 0.0 | 10 | Library for working with URIs | (bsd3, library, text) | 2018-10-06 | 0.1.6.5 | JaroslavGridin |
| uri-bytestring | 196 | 2.25 | 45 | Haskell URI parsing as ByteStrings | (bsd3, library, web) | 2021-07-02 | 0.3.3.1 | MichaelXavier |
| uri-bytestring-aeson | 87 | 0.0 | 3 | Aeson instances for URI Bytestring | (bsd3, library, uri) | 2020-06-03 | 0.1.0.8 | reactormonk |
| uri-conduit (deprecated) | 48 | 0.0 | 3 | Read and write URIs (deprecated) | (bsd3, deprecated, library, text) | 2014-03-26 | 1.1.1.2 | MichaelSnoyman |
| uri-encode | 176 | 0.0 | 29 | Unicode aware uri-encoding | (bsd3, library, network, web) | 2020-10-18 | 1.5.0.7 | AdamBergmark, ErikHesselink |
| uri-encoder | 5 | 0.0 | 0 | A uri encoder to make your strings less readable | (bsd3, library, network) | 2020-07-11 | 0.0.0.0 | tonyo |
| uri-enumerator (deprecated in favor of uri-conduit) | 9 | 0.0 | 3 | Read and write URIs (deprecated) | (bsd3, deprecated, library, text) | 2012-01-02 | 0.1.0.1 | MichaelSnoyman |
| uri-enumerator-file (deprecated in favor of uri-conduit) | 9 | 0.0 | 1 | uri-enumerator backend for the file scheme (deprecated) | (bsd3, deprecated, library, text) | 2012-01-19 | 0.1.1.1 | MichaelSnoyman |
| uri-parse | 10 | 0.0 | 1 | A simple library for parsing and generating URIs | (bsd3, library, web) | 2017-10-02 | 0.1.0.1 | savannidgerinel |
| uri-template | 7 | 0.0 | 2 | URI template library for Haskell | (bsd3, library, program, web) | 2008-11-11 | 0.2 | SigbjornFinne |
| url | 63 | 0.0 | 29 | A library for working with URLs. | (bsd3, library, web) | 2012-03-19 | 2.1.3 | IavorDiatchki |
| url-generic | 4 | 0.0 | 1 | Parse/format generic key/value URLs from record data types. | (bsd3, library, web) | 2011-06-19 | 0.1 | ChrisDone |
| urlcheck | 7 | 0.0 | 1 | Parallel link checker | (bsd3, network, program) | 2008-06-15 | 0.1.1 | DonaldStewart |
| urldecode | 11 | 0.0 | 1 | Decode percent-encoded strings. | (bsd3, program, text) | 2012-06-26 | 1.0.0.2 | BenedictEastaugh |
| urldisp-happstack | 4 | 0.0 | 1 | Simple, declarative, expressive URL routing -- on happstack. | (bsd3, language, library) | 2009-07-25 | 0.1 | SterlingClover |
| urlencoded | 45 | 2.0 | 7 | Generate or process x-www-urlencoded data | (bsd3, library, web) | 2021-07-11 | 0.5.0.0 | PhilipWeaver, fgaz |
| urlpath | 203 | 0.0 | 4 | Painfully simple URL deployment. | (bsd3, data, library, web) | 2023-11-22 | 11.0.2 | athanclark |
| urn | 5 | 0.0 | 1 | Universal Resource Names | (bsd3, data, library) | 2014-05-24 | 0.1.0.0 | SamTruzjan |
| usa-holidays | 14 | 2.0 | 0 | (bsd3, library, unclassified) | 2020-01-08 | 0.1.0.2 | kkweon | |
| usb | 141 | 2.0 | 8 | Communicate with USB devices | (bsd3, hardware, library, system) | 2018-04-01 | 1.3.0.6 | BasVanDijk |
| usb-enumerator | 26 | 0.0 | 2 | Iteratee enumerators for the usb package | (bsd3, library, system) | 2011-03-09 | 0.3 | BasVanDijk |
| usb-hid | 5 | 0.0 | 1 | Parser and request Library for USB HIDs | (bsd3, library, system) | 2015-01-30 | 0.1.0.0 | TiPi |
| usb-id-database | 65 | 0.0 | 1 | A database of USB identifiers | (bsd3, library, system) | 2014-06-03 | 0.4.0.9 | RoelVanDijk |
| usb-iteratee | 12 | 0.0 | 2 | Iteratee enumerators for the usb package | (bsd3, hardware, library, system) | 2012-11-26 | 0.5 | BasVanDijk |
| usb-safe | 62 | 0.0 | 1 | Type-safe communication with USB devices. | (bsd3, library, monadic-regions, system) | 2011-09-23 | 0.14 | BasVanDijk |
| userid | 62 | 0.0 | 4 | The UserId type and useful instances for web development | (bsd3, data, library) | 2024-06-06 | 0.1.3.8 | DavidFox, JeremyShaw |
| users-mysql-haskell | 11 | 0.0 | 1 | A mysql-haskell backend for the users library. | (bsd3, library, web) | 2016-11-19 | 0.5.2.0 | DanielDiazCarrete |
| utf (deprecated) | 4 | 0.0 | 0 | UTF-8 | (bsd3, deprecated, library, parsing, text) | 2019-12-15 | 0.0.0.0 | |
| utf8-conversions | 26 | 2.0 | 0 | A string conversion library that assumes utf8 | (bsd3, codec, data, library) | 2020-05-10 | 0.1.0.4 | chemirea |
| utf8-env | 7 | 0.0 | 3 | UTF-8 aware substitutes for functions in System.Environment | (bsd3, library, system) | 2009-03-13 | 0.1 | DmitryGolubovsky |
| utf8-light | 65 | 0.0 | 6 | Unicode | (bsd3, codec, library) | 2022-11-27 | 0.4.4.0 | MattMorrow, PatrickPalka, fffaaa |
| utf8-prelude (deprecated) | 22 | 0.0 | 2 | Variants of Prelude and System.IO with UTF8 text I/O operations | (bsd3, deprecated, library, program, system) | 2008-11-11 | 0.1.6 | PeterDivianszky |
| utf8-string | 303 | 0.0 | 555 | Support for reading and writing UTF8 Strings | (bsd3, codec, library) | 2021-01-03 | 1.0.2 | DonaldStewart, EricMertens, IanLynagh |
| utf8-validator | 4 | 0.0 | 1 | Constant-space UTF8 validator for ByteStrings | (bsd3, codec, library) | 2018-04-21 | 0.1.0.0 | edwardgeorge |
| util (deprecated) | 100 | 1.25 | 34 | Utilities | (bsd3, deprecated, library, util) | 2020-02-04 | 0.1.17.1 | |
| util-exception (deprecated) | 5 | 0.0 | 1 | Exceptional utilities | (bsd3, deprecated, exception, library, util) | 2018-08-19 | 0.2.0.0 | |
| util-logict (deprecated) | 4 | 0.0 | 0 | See README for more info | (bsd3, control, deprecated, library) | 2020-02-09 | 0.0.0.0 | |
| util-plus | 5 | 0.0 | 3 | A collection of commonly used utils | (bsd3, data, library) | 2017-08-06 | 0.1.0.0 | AlexanderThiemann |
| util-primitive (deprecated) | 6 | 0.0 | 1 | Primitive memory-related utilities | (bsd3, deprecated, library, unclassified) | 2018-08-20 | 0.1.0.0 | |
| util-primitive-control | 7 | 0.0 | 1 | Utilities for stateful primitive types and types based on them | (bsd3, library, unclassified) | 2020-02-11 | 0.1.1.0 | |
| util-universe (deprecated) | 4 | 0.0 | 1 | Utilities for universal types | (bsd3, deprecated, library, unclassified) | 2018-08-27 | 0.1.0.0 | |
| utility-ht | 375 | 2.0 | 103 | Various small helper functions for Lists, Maybes, Tuples, Functions | (bsd3, data, library, list) | 2024-07-06 | 0.0.17.2 | HenningThielemann |
| uu-cco | 17 | 0.0 | 3 | Utilities for compiler construction: core functionality | (bsd3, compilers-interpreters, library) | 2016-02-08 | 0.1.0.5 | AtzeDijkstra |
| uu-cco-examples | 8 | 0.0 | 1 | Utilities for compiler construction: example programs | (bsd3, compilers-interpreters, program) | 2014-10-30 | 0.1.0.1 | AtzeDijkstra |
| uu-cco-hut-parsing | 10 | 0.0 | 1 | Utilities for compiler construction: Feedback wrapper around parser in uulib | (bsd3, compilers-interpreters, library) | 2014-10-30 | 0.1.0.1 | AtzeDijkstra |
| uu-cco-uu-parsinglib | 7 | 0.0 | 1 | Utilities for compiler construction: Feedback wrapper around parser in uu-parsinglib | (bsd3, compilers-interpreters, library) | 2014-10-30 | 0.1.0.1 | AtzeDijkstra |
| uu-tc | 22 | 0.0 | 2 | Haskell 98 parser combinators for INFOB3TC at Utrecht University | (bsd3, library, parsing, text) | 2015-11-11 | 2015.1.1 | TrevorMcDonell, joaopizani |
| uu-tc-error | 40 | 0.0 | 0 | Haskell 98 parser combintors for INFOB3TC at Utrecht University | (bsd3, library, parsing, text) | 2024-11-18 | 0.4.0.1 | rednaZ |
| uuagc | 132 | 0.0 | 5 | Attribute Grammar System of Universiteit Utrecht | (bsd3, development, library, program) | 2023-11-02 | 0.9.56 | ArieMiddelkoop, AtzeDijkstra, DoaitseSwierstra, JeroenBransen |
| uuagc-bootstrap | 21 | 0.0 | 2 | Attribute Grammar System of Universiteit Utrecht | (bsd3, development, library, program) | 2011-12-19 | 0.9.40.2 | ArieMiddelkoop, JeroenBransen |
| uuagc-cabal | 56 | 0.0 | 5 | Cabal plugin for UUAGC | (bsd3, development, library) | 2024-07-03 | 1.3.1.0 | ArieMiddelkoop, AtzeDijkstra, DoaitseSwierstra, JeroenBransen |
| uuagc-diagrams | 16 | 0.0 | 1 | Utility for drawing attribute grammar pictures with the diagrams package | (bsd3, graphics, library) | 2023-03-26 | 0.1.3.0 | JeroenBransen |
| uuid | 514 | 0.0 | 275 | For creating, comparing, parsing and printing Universally Unique Identifiers | (bsd3, data, library) | 2024-07-03 | 1.3.16 | AntoineLatter, HerbertValerioRiedel, phadej |
| uuid-aeson | 6 | 2.0 | 2 | Aeson types for UUID instances. | (bsd3, data, library) | 2014-01-15 | 0.1.0.0 | KirkPeterson |
| uuid-crypto | 20 | 0.0 | 1 | Reversable and secure encoding of object ids as uuids | (bsd3, cryptography, library) | 2018-01-18 | 1.4.0.0 | gkleen |
| uuid-orphans | 27 | 0.0 | 5 | Orphan instances for the UUID datatype | (bsd3, library, template-haskell) | 2022-04-26 | 1.4.6 | DavidFox |
| uuid-quasi | 15 | 0.0 | 1 | Supplemental package for 'uuid' allowing quasiquotation. | (bsd3, data, library) | 2013-10-21 | 0.1.0.1 | LarsPetersen |
| uuid-types | 495 | 0.0 | 59 | Type definitions for Universally Unique Identifiers | (bsd3, data, library) | 2024-05-16 | 1.0.6 | AntoineLatter, HerbertValerioRiedel, phadej |
| uulib | 78 | 2.0 | 17 | Haskell Utrecht Tools Library | (bsd3, library, parsing) | 2024-08-29 | 0.9.25 | ArieMiddelkoop, AtzeDijkstra, DoaitseSwierstra, JeroenBransen, PhilippHausmann |
| uvector (deprecated in favor of vector) | 31 | 0.0 | 12 | Fast unboxed arrays with a flexible interface | (bsd3, data, deprecated, library) | 2010-02-15 | 0.1.1.1 | BryanOSullivan, DonaldStewart |
| uvector-algorithms | 17 | 0.0 | 3 | Efficient algorithms for uvector unboxed arrays | (bsd3, data, library) | 2009-09-08 | 0.2 | DanDoel |
| v4l2 | 13 | 0.0 | 3 | interface to Video For Linux Two (V4L2) | (bsd3, graphics, library) | 2013-02-18 | 0.1.0.3 | ClaudeHeilandAllen |
| v4l2-examples | 6 | 0.0 | 1 | video for linux two examples | (bsd3, graphics, program) | 2013-02-18 | 0.1.0.2 | ClaudeHeilandAllen |
| vacuum-cairo | 17 | 0.0 | 1 | Visualize live Haskell data structures using vacuum, graphviz and cairo | (bsd3, development, library) | 2011-02-15 | 0.5 | DonaldStewart |
| vacuum-ubigraph | 22 | 0.0 | 1 | Visualize Haskell data structures using vacuum and Ubigraph | (bsd3, development, library) | 2010-08-12 | 0.2.0.2 | GlebAlexeyev |
| valid (deprecated) | 10 | 0.0 | 0 | Type isomorphic to `Either` with `Applicative` instance which combines errors | (bsd3, deprecated, library, unclassified) | 2019-08-22 | 0.1.1.0 | |
| validate (deprecated in favor of digestive-functors) | 22 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 2.0.0 | |
| validated-literals | 26 | 0.0 | 1 | Compile-time checking for partial smart-constructors | (bsd3, data, library) | 2021-12-02 | 0.3.1 | MerijnVerstraaten |
| validated-types | 4 | 0.0 | 1 | Type-level constraints on strings and other input | (bsd3, library, web) | 2017-04-28 | 0.1.1 | seanhess |
| validation | 270 | 2.5 | 22 | A data-type like Either but with an accumulating Applicative | (bsd3, data, library) | 2023-07-10 | 1.1.3 | TonyMorris, qfpl, GeorgeWilson, jack |
| validation-micro | 11 | 0.0 | 2 | Lighweight pure data validation based on Applicative | (bsd3, library, validation) | 2023-06-18 | 1.0.0.0 | ocramz |
| validations | 11 | 0.0 | 1 | A nice way to define field validations in Haskell. | (bsd3, library, web) | 2014-06-23 | 0.1.0.2 | mavenraven |
| validationt | 23 | 2.25 | 1 | Straightforward validation monad | (bsd3, control, library) | 2020-11-03 | 0.3.0 | mniip, typeable |
| value-supply | 17 | 0.0 | 5 | A library for generating values without having to thread state. | (bsd3, data, library) | 2011-03-18 | 0.6 | IavorDiatchki |
| var | 10 | 0.0 | 1 | Mutable variables and tuples | (bsd3, data, library) | 2013-06-10 | 0.2.0.0 | AndySonnenburg |
| variable-precision (deprecated in favor of rounded) | 17 | 0.0 | 1 | variable-precision floating point | (bsd3, deprecated, library, math) | 2013-02-18 | 0.4 | ClaudeHeilandAllen |
| variadic | 4 | 0.0 | 0 | Abstractions for working with variadic functions | (bsd3, control, library) | 2021-04-28 | 0.0.0.0 | carymrobbins |
| variadic-function | 15 | 0.0 | 1 | Create and transform functions with variable arity. | (bsd3, data, functions, library) | 2021-07-05 | 0.1.0.2 | BorisLykah |
| variant | 30 | 2.0 | 0 | Variant and EADT | (bsd3, library, system) | 2024-08-17 | 1.0 | SylvainHenry |
| variation | 8 | 0.0 | 1 | nominal value with possible variations | (bsd3, data, library) | 2017-06-10 | 0.1.1.0 | cspollard |
| vault | 358 | 2.0 | 61 | a persistent store for values of arbitrary types | (bsd3, data, library) | 2021-02-19 | 0.3.1.5 | HeinrichApfelmus, sjakobi |
| vault-trans | 6 | 0.0 | 1 | A monad transformer for vault-tool | (bsd3, library, network) | 2018-08-17 | 0.1.0.1 | wraithm, LukeHoersten, mdunn |
| vaultaire-common | 6 | 0.0 | 5 | Common types and instances for Vaultaire | (bsd3, library, other) | 2015-03-17 | 2.9.1 | fractalcat |
| vcache | 40 | 2.0 | 2 | semi-transparent persistence for Haskell using LMDB, STM | (bsd3, database, library) | 2015-06-08 | 0.2.6 | dmbarbour |
| vcache-trie | 22 | 0.0 | 1 | patricia tries modeled above VCache | (bsd3, database, library) | 2015-10-12 | 0.2.4 | dmbarbour |
| vcatt | 9 | 0.0 | 0 | Recursively check that a directory is under version control. | (bsd3, library, program, web) | 2016-04-25 | 0.1 | bergey |
| vcd | 33 | 0.0 | 2 | Reading and writing VCD files. | (bsd3, data, embedded, hardware, library) | 2012-12-19 | 0.2.2 | TomHawkins |
| vcs-ignore | 16 | 0.0 | 1 | Library for handling files ignored by VCS systems. | (bsd3, development, library, program) | 2021-12-29 | 0.0.2.0 | xwinus |
| vcs-revision | 14 | 0.0 | 1 | Facilities for accessing the version control revision of the current directory. | (bsd3, data, library, parsing, system) | 2014-05-16 | 0.0.2 | EugeneKirpichov |
| vec | 79 | 0.0 | 5 | Vec: length-indexed (sized) list | (bsd3, data, dependent-types, library) | 2024-06-08 | 0.5.1 | phadej |
| vec-lens | 21 | 0.0 | 0 | Vec: length-indexed (sized) list: lens support | (bsd3, data, dependent-types, lens, library) | 2024-06-08 | 0.4.1 | phadej |
| vec-optics | 15 | 0.0 | 0 | Vec: length-indexed (sized) list: optics support | (bsd3, data, dependent-types, library, optics) | 2024-06-08 | 0.4.1 | phadej |
| vect | 24 | 2.0 | 16 | A low-dimensional linear algebra library, tailored to computer graphics. | (bsd3, graphics, library, math) | 2011-06-11 | 0.4.7 | BalazsKomuves |
| vect-floating (deprecated in favor of linear) | 16 | 0.0 | 3 | A low-dimensional linear algebra library, operating on the Floating typeclass | (bsd3, deprecated, library, math) | 2014-09-25 | 0.1.0.4 | cdurham |
| vect-floating-accelerate (deprecated in favor of linear-accelerate) | 11 | 0.0 | 1 | Accelerate instances for vect-floating types | (bsd3, deprecated, library, math) | 2014-09-25 | 0.1.0.4 | cdurham |
| vect-opengl | 10 | 0.0 | 2 | OpenGL support for the `vect' low-dimensional linear algebra library. | (bsd3, graphics, library, math) | 2014-03-19 | 0.4.6.1 | BalazsKomuves |
| vector | 855 | 2.75 | 2058 | Efficient Arrays | (bsd3, data, data-structures, library) | 2024-10-31 | 0.13.2.0 | AlexeyKhudyakov, lehins, Bodigrim, topos |
| vector-algorithms | 553 | 2.0 | 73 | Efficient algorithms for vector arrays | (bsd3, data, library) | 2024-05-23 | 0.9.0.2 | BryanOSullivan, DanDoel, ErikDeCastroLopo |
| vector-binary | 16 | 0.0 | 7 | Binary instances for vector types (deprecated) | (bsd3, data, library) | 2013-05-08 | 0.1.1 | JakubWaszczuk |
| vector-binary-instances | 239 | 2.25 | 32 | Instances of Data.Binary for vector | (bsd3, data, library) | 2021-04-12 | 0.2.5.2 | BenGamari, BryanOSullivan, DonaldStewart |
| vector-buffer | 45 | 0.0 | 1 | A buffer compatible with Data.Vector.* | (bsd3, data, library) | 2015-03-30 | 0.4.1 | VivianMcPhail |
| vector-bytes-instances | 16 | 0.0 | 1 | Serial (from the bytes package) for Vector (from the vector package) | (bsd3, data, library) | 2018-05-22 | 0.1.1 | RenzoCarbonara |
| vector-bytestring | 8 | 0.0 | 1 | ByteStrings as type synonyms of Storable Vectors of Word8s | (bsd3, data, library) | 2012-01-03 | 0.0.0.1 | BasVanDijk |
| vector-fft | 15 | 0.0 | 0 | Native FFT and IFFT for vector | (bsd3, library, numeric) | 2020-12-28 | 0.1.0.2 | ocramz |
| vector-fftw | 46 | 0.0 | 5 | A binding to the fftw library for one-dimensional vectors. | (bsd3, library, math) | 2020-09-01 | 0.1.4.0 | BenGamari, JudahJacobson, TravisWhitaker |
| vector-functorlazy | 6 | 0.0 | 1 | vectors that perform the fmap operation in constant time | (bsd3, data, data-structures, library) | 2013-07-05 | 0.0.1 | MikeIzbicki |
| vector-hashtables | 162 | 0.0 | 1 | Efficient vector-based mutable hashtables implementation. | (bsd3, data, library) | 2024-04-26 | 0.1.2.0 | swamp_agr, ArtemPelenitsyn |
| vector-heterogenous | 25 | 0.0 | 2 | A type-safe library for vectors whose elements can be of any type, or any type satisfying some constraints | (bsd3, data, data-structures, library) | 2014-10-17 | 0.2.0 | MikeIzbicki |
| vector-instances | 171 | 2.0 | 20 | Orphan Instances for 'Data.Vector' | (bsd3, data, data-structures, library) | 2023-04-17 | 3.4.2 | EdwardKmett, ryanglscott |
| vector-instances-collections | 9 | 0.0 | 1 | Instances of the Data.Collections classes for Data.Vector.* | (bsd3, data, library) | 2012-03-26 | 0.1.0.1 | TobiasBrandt |
| vector-mmap | 20 | 0.0 | 1 | Memory map immutable and mutable vectors | (bsd3, data, data-structures, library) | 2017-06-30 | 0.0.3 | DanielPeebles, fho |
| vector-random | 13 | 0.0 | 1 | Generate vectors filled with high quality pseudorandom numbers | (bsd3, data, library) | 2010-02-21 | 0.2 | DonaldStewart |
| vector-read-instances (deprecated in favor of vector) | 10 | 0.0 | 3 | (deprecated) Read instances for 'Data.Vector' | (bsd3, data, data-structures, deprecated, library) | 2011-08-29 | 0.0.2.0 | ChristianHoener |
| vector-rotcev | 21 | 0.0 | 0 | Vectors with O(1) reverse | (bsd3, data, data-structures, library) | 2023-01-14 | 0.1.0.2 | Bodigrim |
| vector-sized | 237 | 2.25 | 27 | Size tagged vectors | (bsd3, data, library) | 2024-02-07 | 1.6.1 | jle, jophish, koz_ross, expipiplus1 |
| vector-space | 347 | 2.5 | 107 | Vector & affine spaces, linear maps, and derivatives | (bsd3, math) | 2024-08-06 | 0.19 | ConalElliott |
| vector-space-opengl | 5 | 0.0 | 1 | Instances of vector-space classes for OpenGL types | (bsd3, graphics, library, math) | 2013-09-30 | 0.2 | AdamFoltzer |
| vector-space-points (deprecated in favor of linear) | 38 | 0.0 | 10 | A type for points, as distinct from vectors. | (bsd3, deprecated, library, math) | 2016-05-21 | 0.2.1.2 | BrentYorgey, RyanYates, jeffreyrosenbluth, bergey |
| vector-static (deprecated) | 20 | 0.0 | 1 | Statically checked sizes on Data.Vector | (bsd3, data, data-structures, deprecated, library) | 2010-11-11 | 0.3.0.1 | DanielPeebles, JakeMcArthur |
| vector-strategies | 23 | 0.0 | 2 | A parallel evaluation strategy for boxed vectors | (bsd3, control, library) | 2012-11-13 | 0.4 | ThomasDuBuisson, haskell_github_trust |
| vector-stream | 323 | 0.0 | 3 | Efficient Streams | (bsd3, data, data-structures, library) | 2024-01-06 | 0.1.0.1 | AlexeyKhudyakov, lehins, Bodigrim |
| vector-th-unbox | 296 | 2.0 | 48 | Deriver for Data.Vector.Unboxed using Template Haskell | (bsd3, data, library) | 2021-11-08 | 0.2.2 | FumiakiKinoshita, LiyangHu, MateuszKowalczyk, MitsutoshiAoe, phadej, haskell_github_trust |
| vectortiles | 33 | 0.0 | 1 | GIS Vector Tiles, as defined by Mapbox. | (bsd3, geography, library) | 2020-01-25 | 1.5.1 | fosskers |
| vega-view | 72 | 2.0 | 0 | Easily view Vega or Vega-Lite visualizations. | (bsd3, program, visualization) | 2024-06-03 | 0.4.0.1 | DouglasBurke |
| verbosity | 47 | 0.0 | 1 | Simple enum that encodes application verbosity. | (bsd3, data, library) | 2020-02-16 | 0.4.0.0 | PeterTrsko |
| verdict | 5 | 0.0 | 1 | Validation framework | (bsd3, library, program, unclassified) | 2015-10-30 | 0.0.0.0 | jkarni |
| verdict-json | 4 | 0.0 | 1 | JSON instances and JSON Schema for verdict | (bsd3, library, unclassified) | 2015-10-30 | 0.0.0.0 | jkarni |
| verilog | 34 | 0.0 | 1 | Verilog preprocessor, parser, and AST. | (bsd3, embedded, hardware, language, library) | 2015-03-26 | 0.0.11 | TomHawkins |
| versions | 254 | 2.25 | 10 | Types and parsers for software version numbers. | (bsd3, data, library) | 2024-06-02 | 6.0.7 | fosskers |
| vessel | 20 | 0.0 | 0 | Functor-parametric containers | (bsd3, data, library) | 2022-12-09 | 0.3.0.0 | CaleGibbard, JohnEricson, RyanTrinkle, abrar, alexfmpe, maralorn, ymeister |
| vflow-types | 5 | 0.0 | 0 | types for ingesting vflow data with aeson | (bsd3, data, library, parsing, text, utility) | 2019-05-21 | 0.1 | chessai |
| vformat | 31 | 0.0 | 3 | A Python str.format() like formatter | (bsd3, format, library, text) | 2020-01-30 | 0.14.1.0 | gqk007 |
| vformat-aeson | 7 | 0.0 | 1 | Extend vformat to Aeson datatypes | (bsd3, format, json, library, text) | 2020-01-22 | 0.1.0.1 | gqk007 |
| vformat-time | 8 | 0.0 | 1 | Extend vformat to time datatypes | (bsd3, format, library, text, time) | 2020-01-21 | 0.1.0.0 | gqk007 |
| vfr-waypoints | 14 | 0.0 | 0 | VFR waypoints, as published in the AIP (ERSA) | (aviation, bsd3, library, program) | 2018-07-31 | 0.1.0.2 | qfpl |
| vgrep | 26 | 0.0 | 0 | A pager for grep | (bsd3, library, program, web) | 2021-01-26 | 0.2.3.0 | fmthoma |
| vhd | 16 | 0.0 | 1 | Provides functions to inspect and manipulate virtual hard disk (VHD) files. | (bsd3, library, system) | 2013-08-10 | 0.2.2 | JonathanKnowles, VincentHanquez |
| vhdl | 12 | 0.0 | 2 | VHDL AST and pretty printer | (bsd3, language, library) | 2010-06-22 | 0.1.2.1 | ChristiaanBaaij |
| vicinity | 5 | 0.0 | 1 | (bsd3, library, unclassified) | 2018-01-14 | 0.1.0 | andrewthad | |
| viewprof | 113 | 0.0 | 1 | Text-based interactive GHC .prof viewer | (bsd3, development, program) | 2020-05-05 | 0.0.0.33 | MitsutoshiAoe |
| views (deprecated in favor of definitive-base) | 5 | 0.0 | 1 | Views allow you to run a State monad on part of a state. | (bsd3, control, deprecated, library, monad) | 2013-03-15 | 1.0 | MarcCoiffier |
| vintage-basic | 13 | 0.0 | 1 | Interpreter for microcomputer-era BASIC | (bsd3, compilers-interpreters, program) | 2017-08-02 | 1.0.3 | LyleKopnicky |
| vinyl-generics | 9 | 0.0 | 0 | Convert plain records to vinyl (and vice versa), generically. | (bsd3, data, generics, library) | 2019-02-19 | 0.1.0.0 | GagandeepBhatia |
| vinyl-gl | 75 | 0.0 | 2 | Utilities for working with OpenGL's GLSL shading language and vinyl records. | (bsd3, graphics, library) | 2018-09-11 | 0.3.4 | AnthonyCowley |
| vinyl-operational | 6 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2016-05-16 | 0.1.1 | andrewthad |
| vinyl-plus | 5 | 0.0 | 2 | Vinyl records utilities | (bsd3, library, web) | 2016-05-16 | 0.1.1 | andrewthad |
| vinyl-utils | 25 | 0.0 | 2 | Utilities for vinyl | (bsd3, control, library) | 2017-12-28 | 0.3.0.1 | mjmrotek |
| vinyl-vectors | 17 | 0.0 | 1 | Vectors for vinyl vectors | (bsd3, library, vector) | 2015-12-08 | 0.2.0 | andrewthad |
| virthualenv | 10 | 0.0 | 1 | Virtual Haskell Environment builder | (bsd3, development, program) | 2013-12-09 | 0.2.2 | BartoszCwiklowski |
| visual-graphrewrite | 15 | 0.0 | 1 | Visualize the graph-rewrite steps of a Haskell program | (bsd3, development, library, program) | 2010-06-07 | 0.4.0.1 | ZsoltDollenstein |
| visual-prof | 16 | 2.0 | 1 | Create a visual profile of a program's source code | (bsd3, development, program) | 2014-02-26 | 0.5 | DanielVelkov |
| visualize-cbn | 16 | 0.0 | 1 | Visualize CBN reduction | (bsd3, development, program) | 2024-01-10 | 0.2.1 | EdskoDeVries |
| vk-aws-route53 | 6 | 0.0 | 1 | Amazon Route53 DNS service plugin for the aws package. | (bsd3, library, web) | 2014-08-11 | 0.1.2 | VladimirKirillov |
| vk-posix-pty | 13 | 0.0 | 1 | Pseudo terminal interaction with subprocesses. | (bsd3, library, program, system) | 2014-12-13 | 0.2.1 | VladimirKirillov |
| voicebase (deprecated) | 23 | 2.0 | 0 | Upload audio files to voicebase to get a transcription | (api, bsd3, deprecated, library, program) | 2018-11-01 | 0.2.0.0 | |
| void | 407 | 2.25 | 133 | A Haskell 98 logically uninhabited data type | (bsd3, data-structures, library) | 2019-05-10 | 0.7.3 | EdwardKmett, phadej, ryanglscott |
| vowpal-utils | 6 | 0.0 | 1 | Vowpal Wabbit utilities | (bsd3, library, math) | 2012-02-21 | 0.1.2 | CarterSchonwald |
| voyeur | 6 | 0.0 | 1 | Haskell bindings for libvoyeur | (bsd3, library, system) | 2014-04-24 | 0.1.0.1 | sethfowler |
| vp-tree | 11 | 0.0 | 0 | Vantage Point Trees | (bsd3, data, data-mining, data-structures, library, machine-learning) | 2021-04-30 | 0.1.0.1 | ocramz |
| vpq (deprecated) | 4 | 0.0 | 1 | Priority queue based on vector | (bsd3, data, deprecated, library) | 2018-05-03 | 0.1.0.0 | |
| vty | 718 | 2.5 | 68 | A simple terminal UI library | (bsd3, library, user-interfaces) | 2024-01-21 | 6.2 | CoreyOConnor, JonathanDaugherty |
| vty-crossplatform | 145 | 0.0 | 7 | Cross-platform support for Vty | (bsd3, graphics, library) | 2023-11-16 | 0.4.0.0 | JonathanDaugherty |
| vty-examples (deprecated in favor of vty-crossplatform) | 21 | 0.0 | 1 | Examples programs using the vty library. | (bsd3, deprecated, program, user-interfaces) | 2016-05-11 | 5.5.0 | CoreyOConnor, JonathanDaugherty |
| vty-ui (deprecated in favor of brick) | 41 | 0.0 | 5 | An interactive terminal user interface library for Vty | (bsd3, deprecated, library, user-interfaces) | 2015-04-11 | 1.9 | JonathanDaugherty |
| vty-ui-extras | 6 | 0.0 | 1 | Extra vty-ui functionality not included in the core library | (bsd3, library, user-interfaces) | 2012-01-07 | 0.1 | JonathanDaugherty |
| vty-unix | 129 | 0.0 | 2 | Unix backend for Vty | (bsd3, library, program, user-interfaces) | 2023-11-15 | 0.2.0.0 | JonathanDaugherty |
| vty-windows | 98 | 0.0 | 2 | Windows backend for Vty | (bsd3, graphics, library) | 2024-04-27 | 0.2.0.3 | chhackett |
| vulkan | 301 | 2.5 | 10 | Bindings to the Vulkan graphics API. | (bsd3, graphics, library) | 2024-06-29 | 3.26.2 | AlexanderBondarenko, jophish, sheaf, romes, expipiplus1 |
| vulkan-api | 34 | 2.0 | 1 | Low-level low-overhead vulkan api bindings | (bsd3, graphics, library, opengl, vulkan) | 2021-04-05 | 1.4.0.0 | achirkin |
| vulkan-utils | 83 | 0.0 | 3 | Utils for the vulkan package | (bsd3, graphics, library) | 2023-10-21 | 0.5.10.6 | jophish, expipiplus1 |
| waargonaut | 38 | 2.5 | 2 | JSON wrangling | (bsd3, json, library, parser, web) | 2021-01-20 | 0.8.0.2 | TonyMorris, qfpl, topos |
| wacom-daemon | 3 | 0.0 | 1 | Manage Wacom tablet settings profiles, including Intuos Pro ring modes | (bsd3, desktop, library, program) | 2016-02-29 | 0.1.0.0 | IlyaPortnov |
| waddle | 21 | 0.0 | 0 | DOOM WAD file utilities. | (bsd3, game, library, program) | 2015-10-13 | 0.1.0.6 | MartinGrabmueller |
| wahsp | 4 | 0.0 | 1 | A haskell binding of the Web Audio API ala blank-canvas | (bsd3, library, web) | 2016-09-18 | 0.2 | nshaheed |
| wai-accept-language | 12 | 0.0 | 0 | Rewrite based on Accept-Language header | (bsd3, library, program, web) | 2015-12-27 | 0.1.0.1 | tkmsm |
| wai-app-file-cgi | 159 | 0.0 | 2 | File/CGI/Rev Proxy App of WAI | (bsd3, library, web, yesod) | 2024-02-02 | 3.1.11 | KazuYamamoto |
| wai-control | 30 | 0.0 | 0 | Run wai Applications in IO based monads | (bsd3, control, library, web) | 2022-07-04 | 0.2.0.0 | jumper149 |
| wai-enforce-https | 38 | 0.0 | 0 | Enforce HTTPS in Wai server app safely. | (bsd3, library, web) | 2021-11-01 | 1.0.0.0 | MarekFajkus |
| wai-env | 6 | 0.0 | 0 | WAI middleware to parameterize requests with environment. | (bsd3, library, web) | 2022-01-10 | 1.0.0.0 | alexmingoia |
| wai-feature-flags | 44 | 2.0 | 0 | Feature flag support for WAI applications. | (bsd3, library, program, web) | 2024-02-17 | 0.1.0.8 | stoeffel, JasperWoudenberg |
| wai-git-http | 5 | 0.0 | 1 | Git http-backend CGI App of WAI | (bsd3, library, web, yesod) | 2017-12-19 | 0.0.0 | Norfair |
| wai-handler-hal | 18 | 0.0 | 0 | Wrap WAI applications to run on AWS Lambda | (aws, bsd3, cloud, library) | 2024-01-17 | 0.4.0.0 | jack, chrisdaloisio, Bellroy, kokobd, HughDavidson, LukeWorth |
| wai-handler-snap (deprecated) | 20 | 0.0 | 1 | Web Application Interface handler using snap-server. (deprecated) | (bsd3, deprecated, library, web) | 2011-11-30 | 0.1.1 | MichaelSnoyman |
| wai-hmac-auth | 5 | 0.0 | 1 | hmac authentication tools for WAI apps | (bsd3, library, web) | 2014-12-24 | 1.0.0 | raptros |
| wai-lens | 5 | 0.0 | 3 | Lenses for WAI | (bsd3, library, network, web) | 2015-03-29 | 0.1 | purefn |
| wai-log | 31 | 0.0 | 0 | A logging middleware for WAI applications | (bsd3, library, logging, web) | 2022-11-23 | 0.4.0.1 | MikhailGlushenkov, arybczak, trin_cz, jonathanjouty |
| wai-logger | 631 | 0.0 | 19 | A logging system for WAI | (bsd3, library, web, yesod) | 2024-10-11 | 2.5.0 | KazuYamamoto |
| wai-logger-buffered | 8 | 0.0 | 0 | Buffer requets before logging them | (bsd3, library, program, web) | 2018-01-15 | 0.1.0.1 | ChrisCoffey |
| wai-logger-prefork | 23 | 0.0 | 2 | A logging system for preforked WAI apps | (bsd3, library, web, yesod) | 2012-09-03 | 0.3.0 | KazuYamamoto |
| wai-make-assets | 14 | 0.0 | 1 | Compiling and serving assets | (bsd3, development, library, program) | 2021-07-24 | 0.3 | SoenkeHahn |
| wai-middleware-brotli | 6 | 0.0 | 0 | WAI middleware for brotli compression | (bsd3, library, program, web) | 2017-10-28 | 0.1.0.0 | IanDuncan |
| wai-middleware-cache | 30 | 0.0 | 2 | Caching middleware for WAI. | (bsd3, library, web) | 2012-10-11 | 0.3.6 | AlexanderDorofeev |
| wai-middleware-cache-redis | 26 | 0.0 | 1 | Redis backend for wai-middleware-cache | (bsd3, database, library, web) | 2012-09-23 | 0.4.3 | AlexanderDorofeev |
| wai-middleware-caching | 18 | 0.0 | 3 | WAI Middleware to cache things | (bsd3, library, web) | 2015-12-17 | 0.1.0.2 | yogsototh |
| wai-middleware-caching-lru | 11 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2015-12-09 | 0.1.0.0 | yogsototh |
| wai-middleware-caching-redis | 14 | 0.0 | 1 | Cache Wai Middleware using Redis backend | (bsd3, library, web) | 2015-12-10 | 0.2.0.0 | yogsototh |
| wai-middleware-catch | 23 | 0.0 | 1 | Wai error catching middleware | (bsd3, library, web) | 2012-10-11 | 0.3.6 | AlexanderDorofeev |
| wai-middleware-clacks | 14 | 0.0 | 0 | GNU Terry Pratchett - Add the X-Clacks-Overhead Header to Wai Responses. | (bsd3, library, wai, web) | 2020-03-13 | 0.1.0.1 | lysergia |
| wai-middleware-content-type | 63 | 0.0 | 2 | Route to different middlewares based on the incoming Accept header. | (bsd3, library, web) | 2023-09-28 | 0.7.0 | athanclark |
| wai-middleware-delegate | 88 | 2.0 | 1 | WAI middleware that delegates handling of requests. | (bsd3, library, web) | 2024-11-05 | 0.2.0.0 | adetokunbo |
| wai-middleware-etag | 10 | 0.0 | 1 | WAI ETag middleware for static files | (bsd3, library, web) | 2015-10-16 | 0.1.1.1 | ameingast |
| wai-middleware-headers | 4 | 0.0 | 1 | cors and addHeaders for WAI | (bsd3, library, web) | 2012-02-06 | 0.1 | SeanHess |
| wai-middleware-hmac | 9 | 0.0 | 1 | HMAC Authentication Middleware for WAI | (bsd3, library, web) | 2015-01-25 | 0.1.0.0 | ChristopherReichert |
| wai-middleware-hmac-client | 10 | 0.0 | 1 | WAI HMAC Authentication Middleware Client | (bsd3, library, web) | 2015-02-24 | 0.1.0.2 | ChristopherReichert |
| wai-middleware-json-errors | 13 | 0.0 | 1 | Converts errors from plaintext to json | (bsd3, library, web) | 2017-09-20 | 0.1.2 | seanhess |
| wai-middleware-metrics | 41 | 0.0 | 3 | A WAI middleware to collect EKG request metrics | (bsd3, library, web) | 2017-03-30 | 0.2.4 | Helkafen |
| wai-middleware-rollbar | 42 | 0.0 | 1 | Middleware that communicates to Rollbar. | (bsd3, library, wai, web) | 2018-09-18 | 0.11.0 | joneshf |
| wai-middleware-route | 28 | 0.0 | 1 | Wai dispatch middleware | (bsd3, library, web) | 2012-09-23 | 0.7.3 | AlexanderDorofeev |
| wai-middleware-static | 203 | 0.0 | 13 | WAI middleware that serves requests to static files. | (bsd3, library, web) | 2022-03-08 | 0.9.2 | AndrewFarmer, SimonHengel, ryanglscott, ocramz |
| wai-middleware-static-caching (deprecated in favor of wai-middleware-static) | 5 | 0.0 | 1 | WAI middleware that serves requests to static files. | (bsd3, deprecated, library, web) | 2015-02-25 | 0.6.0.1 | AlexanderThiemann |
| wai-middleware-static-embedded | 15 | 2.0 | 1 | Serve embedded static files as a Wai middleware | (bsd3, library, web) | 2017-04-27 | 0.1.0.0 | adamse |
| wai-middleware-throttle | 52 | 0.0 | 2 | WAI Middleware for Request Throttling | (bsd3, library, web) | 2019-06-27 | 0.3.0.1 | ChristopherReichert, dfithian |
| wai-middleware-travisci | 5 | 0.0 | 0 | WAI middleware for authenticating webhook payloads from Travis CI | (bsd3, library, web) | 2018-05-20 | 0.1.0 | mitchellwrosen |
| wai-middleware-validation | 13 | 0.0 | 0 | WAI Middleware to validate the request and response bodies | (bsd3, library, web) | 2021-05-07 | 0.1.0.2 | KenzoYotsuya |
| wai-middleware-verbs | 45 | 0.0 | 1 | Route Wai middlewares based on HTTP verbs | (bsd3, library, web) | 2018-03-22 | 0.4.0.1 | athanclark |
| wai-request-spec | 24 | 0.0 | 1 | Declarative request parsing | (bsd3, library, network, wai) | 2016-12-30 | 0.10.2.4 | alleledev |
| wai-responsible | 5 | 0.0 | 1 | Response interface for WAI. | (bsd3, library, network) | 2014-07-09 | 0.0.0.0 | pharpend |
| wai-session-alt | 7 | 0.0 | 1 | An alternative session middleware for WAI. | (bsd3, library, web) | 2015-12-08 | 0.0.0 | athanclark |
| wai-session-mysql | 5 | 0.0 | 1 | MySQL backed Wai session store | (bsd3, library, web) | 2016-07-03 | 0.2.1.0 | Lupino |
| wai-session-postgresql | 51 | 0.0 | 1 | PostgreSQL backed Wai session store | (bsd3, library, web) | 2020-09-25 | 0.2.1.3 | hc |
| wai-session-redis | 32 | 2.0 | 0 | Simple Redis backed wai-session backend. | (bsd3, library, program, web) | 2022-03-20 | 0.1.0.5 | t4ccer |
| wai-slack-middleware | 14 | 0.0 | 1 | A Slack middleware for WAI | (bsd3, library, web) | 2017-05-06 | 0.2.0 | psibi |
| wai-transformers | 43 | 0.0 | 8 | (bsd3, library, unclassified) | 2018-03-22 | 0.1.0 | athanclark | |
| wait-handle | 9 | 0.0 | 1 | Wait handles are MVars which can only be written to once, and from which values can never be removed. | (bsd3, concurrency, library) | 2014-10-03 | 0.1.1 | vi |
| wakame | 9 | 0.0 | 0 | Functions to manipulate records | (bsd3, generics, library, records) | 2020-07-02 | 0.1.0.0 | kayhide |
| waldo | 5 | 0.0 | 0 | A generator of comics based on some ascertainable data about the requester. | (bsd3, library, program, web) | 2017-05-01 | 0 | davean |
| wallpaper | 9 | 0.0 | 0 | A library and executable for creating wallpaper, frieze, and rosette patterns. | (bsd3, graphics, library, program) | 2017-05-26 | 0.1.0.1 | jeffreyrosenbluth |
| warc | 29 | 0.0 | 0 | A parser for the Web Archive (WARC) format | (bsd3, data, library, program) | 2022-01-05 | 1.0.5 | BenGamari |
| warp-dynamic | 6 | 0.0 | 1 | Dynamic configurable warp HTTP server | (bsd3, library, network, program) | 2012-02-11 | 0.1.0 | HideyukiTanaka |
| warp-grpc | 39 | 0.0 | 4 | A minimal gRPC server on top of Warp. | (bsd3, library, networking) | 2020-03-25 | 0.4.0.1 | AlejandroSerrano, LucasDiCioccio, ProofOfKeags |
| warp-quic | 40 | 0.0 | 1 | Warp based on QUIC | (bsd3, library, network) | 2024-11-07 | 0.0.2 | KazuYamamoto |
| warp-systemd | 18 | 0.0 | 0 | Socket activation and other systemd integration for the Warp web server (WAI) | (bsd3, library, program, web) | 2023-06-22 | 0.3.0.0 | RobertHensing, domenkozar |
| warp-tls-uid | 57 | 0.0 | 1 | set group and user id before running server | (bsd3, library, web) | 2019-04-22 | 0.2.0.6 | YoshikuniJujo |
| watchdog | 22 | 0.0 | 3 | Simple control structure to re-try an action with exponential backoff | (bsd3, control, library) | 2023-07-09 | 0.3.2 | JanVornberger |
| watchit | 6 | 0.0 | 1 | File change watching utility | (bsd3, development, library, program) | 2014-11-19 | 0.1.0.0 | tanimoto |
| wavconvert | 13 | 0.0 | 1 | Command-line tool for converting audio files and filling in ID3 tags | (bsd3, program, sound) | 2008-08-19 | 0.1.1 | TimChevalier |
| wave | 55 | 0.0 | 3 | Work with WAVE and RF64 files | (audio, bsd3, codec, library) | 2023-10-25 | 0.2.1 | sboo, mrkkrp |
| wavefront | 79 | 0.0 | 1 | Wavefront OBJ loader | (bsd3, codec, library) | 2023-11-22 | 0.7.1.5 | DimitriSabadie |
| wavefront-obj (deprecated) | 7 | 0.0 | 1 | Wavefront .obj file loader | (bsd3, deprecated, graphics, library) | 2016-10-18 | 0.1.0.1 | |
| wavesurfer | 16 | 0.0 | 1 | Parse WaveSurfer files | (bsd3, data, library, sound, text) | 2009-03-23 | 0.0.6 | StefanKersten |
| wavy | 6 | 0.0 | 1 | Process WAVE files in Haskell. | (bsd3, library, program, sound) | 2014-06-16 | 0.1.0.0 | RobertMassaioli |
| wcwidth | 67 | 0.0 | 5 | Native wcwidth. | (bsd3, library, text) | 2011-04-04 | 0.0.2 | JasonDusek |
| weak-bag | 5 | 0.0 | 1 | Mutable bag backed by weak pointers to each item | (bsd3, data, library) | 2018-10-04 | 0.1.0.0 | chessai |
| web-css | 5 | 0.0 | 2 | Simple functions for CSS. | (bsd3, library, web) | 2011-08-23 | 0.1.0 | BardurArantsson |
| web-encodings (deprecated) | 87 | 0.0 | 12 | Encapsulate multiple web encoding in a single package. (deprecated) | (bsd3, deprecated, library, web) | 2012-01-18 | 0.3.0.9 | MichaelSnoyman |
| web-inv-route | 27 | 0.0 | 1 | Composable, reversible, efficient web routing using invertible invariants and bijections | (bsd3, library, web) | 2022-05-08 | 0.1.3.2 | DylanSimon |
| web-mongrel2 (deprecated) | 15 | 0.0 | 1 | Bindings for the Mongrel2 web server. | (bsd3, deprecated, library, web) | 2011-05-06 | 0.0.3 | ClintMoore |
| web-page | 8 | 0.0 | 1 | Monoidally construct web pages | (bsd3, library, web) | 2014-09-28 | 0.2.0 | ErtugrulSoeylemez, esz |
| web-plugins | 54 | 0.0 | 10 | dynamic plugin system for web applications | (bsd3, library, web) | 2022-03-17 | 0.4.1 | JeremyShaw |
| web-rep | 64 | 0.0 | 3 | representations of a web page | (bsd3, library, program, web) | 2024-10-14 | 0.12.3.0 | tonyday567 |
| web-routes | 134 | 0.0 | 37 | portable, type-safe URL routing | (bsd3, language, library, web) | 2024-06-05 | 0.27.16 | JeremyShaw |
| web-routes-boomerang | 58 | 0.0 | 3 | Use boomerang for type-safe URL parsers/printers | (bsd3, language, library, web) | 2024-06-06 | 0.28.4.5 | JeremyShaw |
| web-routes-generics | 11 | 0.0 | 0 | portable, type-safe URL routing | (bsd3, language, library, web) | 2024-06-06 | 0.1.0.2 | JeremyShaw |
| web-routes-happstack | 67 | 0.0 | 9 | Adds support for using web-routes with Happstack | (bsd3, language, library, web) | 2023-01-23 | 0.23.12.3 | JeremyShaw |
| web-routes-hsp | 64 | 0.0 | 4 | Adds XMLGenerator instance for RouteT monad | (bsd3, language, library, web) | 2022-04-20 | 0.24.6.2 | JeremyShaw |
| web-routes-mtl (deprecated in favor of web-routes) | 13 | 0.0 | 2 | Extends web-routes with mtl-based MonadIO / MonadTrans RouteT instances | (bsd3, deprecated, language, library, web) | 2011-03-15 | 0.20.1 | JeremyShaw |
| web-routes-quasi | 57 | 0.0 | 8 | Define data types and parse/build functions for web-routes via a quasi-quoted DSL (deprecated) | (bsd3, library, web, yesod) | 2012-01-19 | 0.7.1.1 | MichaelSnoyman |
| web-routes-regular | 15 | 0.0 | 2 | portable, type-safe URL routing | (bsd3, language, library, web) | 2015-12-18 | 0.19.0.1 | JeremyShaw |
| web-routes-th | 76 | 0.0 | 14 | Support for deriving PathInfo using Template Haskell | (bsd3, language, library, web) | 2024-06-06 | 0.22.8.2 | JeremyShaw |
| web-routes-transformers (deprecated in favor of web-routes) | 12 | 0.0 | 1 | Extends web-routes with some transformers instances for RouteT | (bsd3, deprecated, language, library, web) | 2010-11-04 | 0.19.1 | JeremyShaw |
| web-routes-wai | 49 | 0.0 | 2 | Library for maintaining correctness of URLs within an application. | (bsd3, language, library, web) | 2022-04-20 | 0.24.3.2 | JeremyShaw |
| web-view | 39 | 0.0 | 1 | Type-safe HTML and CSS with intuitive layouts and composable styles. | (bsd3, library, web) | 2024-10-30 | 0.5.0 | seanhess |
| webapi | 19 | 0.0 | 1 | WAI based library for web api | (bsd3, library, web) | 2016-08-03 | 0.3 | magesh, ersran9 |
| webcrank | 15 | 0.0 | 3 | Webmachine inspired toolkit for building http applications and services. | (bsd3, library, web) | 2015-06-09 | 0.2.2 | purefn |
| webcrank-dispatch | 10 | 0.0 | 2 | A simple request dispatcher. | (bsd3, library, web) | 2015-12-10 | 0.2 | purefn |
| webcrank-wai | 10 | 0.0 | 2 | Build a WAI Application from Webcrank Resources | (bsd3, library, web) | 2015-06-09 | 0.2.1 | purefn |
| webdriver | 235 | 2.0 | 10 | a Haskell client for the Selenium WebDriver protocol | (browser, bsd3, library, selenium, testing, web, webdriver) | 2024-11-08 | 0.12.0.1 | AdamCurtis, MichaelSnoyman, thomasjm |
| webdriver-snoy (deprecated in favor of webdriver) | 8 | 0.0 | 1 | a Haskell client for the Selenium WebDriver protocol (deprecated) | (browser, bsd3, deprecated, library, testing, web) | 2014-10-03 | 0.6.0.4 | MichaelSnoyman |
| webdriver-wrapper | 14 | 0.0 | 0 | Wrapper around the webdriver package that automatically manages Selenium | (browser, bsd3, geckodriver, library, selenium, testing, web, webdriver) | 2024-10-20 | 0.2.0.1 | gtollini |
| webidl | 7 | 0.0 | 1 | Parser and Pretty Printer for the Web IDL Language | (bsd3, language, library, program) | 2009-06-08 | 0.1.1 | DmitryGolubovsky |
| webkit-javascriptcore | 42 | 0.0 | 4 | JavaScriptCore FFI from webkitgtk | (bsd3, library, unclassified) | 2016-10-30 | 0.14.2.1 | HamishMackenzie |
| webkit2gtk3-javascriptcore | 52 | 0.0 | 1 | JavaScriptCore FFI from webkitgtk | (bsd3, library, unclassified) | 2024-07-13 | 0.14.4.6 | HamishMackenzie |
| webkitgtk3-javascriptcore | 59 | 0.0 | 6 | JavaScriptCore FFI from webkitgtk | (bsd3, library, unclassified) | 2016-10-30 | 0.14.2.1 | HamishMackenzie |
| webmention | 6 | 0.0 | 0 | Types and functions for working with Webmentions. | (bsd3, library, web) | 2021-03-11 | 0.1.0.0 | alexmingoia |
| webpage | 41 | 0.0 | 1 | Organized and simple web page scaffold for blaze and lucid | (bsd3, library, web) | 2019-01-26 | 0.0.5.1 | athanclark |
| webserver | 41 | 0.0 | 2 | HTTP server library | (bsd3, library, network) | 2013-09-05 | 0.7.1.1 | JohnLato, KazuYamamoto |
| webshow | 4 | 0.0 | 0 | Show programming language printed values in a web UI | (bsd3, program, web) | 2019-04-07 | 0.0.0 | ChrisDone |
| websnap | 8 | 0.0 | 1 | Transforms URLs to PNGs | (bsd3, program, web) | 2015-03-02 | 0.1.0.1 | jrb |
| websockets | 539 | 0.0 | 122 | A sensible and clean way to write WebSocket-capable servers in Haskell. | (bsd3, library, network) | 2023-12-30 | 0.13.0.0 | JasperVanDerJeugt |
| websockets-rpc | 55 | 0.0 | 1 | Simple streaming RPC mechanism using WebSockets | (bsd3, library, web) | 2018-03-16 | 0.7.0 | athanclark |
| websockets-simple | 65 | 0.0 | 4 | Composable websockets clients | (bsd3, library, web) | 2019-10-06 | 0.2.0 | athanclark |
| websockets-simple-extra | 8 | 0.0 | 1 | (bsd3, library, unclassified) | 2019-10-08 | 0.0.0 | athanclark | |
| websockets-snap | 148 | 0.0 | 7 | Snap integration for the websockets library | (bsd3, library, network) | 2019-05-06 | 0.10.3.1 | JasperVanDerJeugt |
| webwire (deprecated) | 4 | 0.0 | 1 | Functional reactive web framework | (bsd3, deprecated, library, web) | 2011-09-16 | 0.1.0 | ErtugrulSoeylemez, esz |
| weeder | 128 | 2.5 | 1 | Detect dead code | (bsd3, development, library, program) | 2024-08-10 | 2.9.0 | NeilMitchell, OliverCharles, ryndubei |
| weierstrass-functions | 28 | 0.0 | 0 | Weierstrass Elliptic Functions | (bsd3, library, math, numeric) | 2023-10-19 | 0.1.6.0 | stla |
| weigh | 140 | 2.25 | 3 | Measure allocations of a Haskell functions/values | (bsd3, web) | 2024-11-01 | 0.0.18 | ChrisDone, MichaelSnoyman, psibi |
| weighted-regexp | 17 | 0.0 | 2 | Weighted Regular Expression Matcher | (bsd3, library, parsing, text) | 2012-02-14 | 0.3.1.2 | SebastianFischer |
| weighted-search | 12 | 0.0 | 1 | A weighted nondeterministic search monad | (bsd3, control, library) | 2013-03-13 | 0.1.0.1 | LukePalmer |
| welford-online-mean-variance | 23 | 2.0 | 0 | Online computation of mean and variance using the Welford algorithm. | (bsd3, library, statistics) | 2023-01-30 | 0.2.0.0 | schnecki |
| wembley | 15 | 0.0 | 1 | Pretty-printing of codebases | (bsd3, pretty-printing, program) | 2016-11-28 | 0.1.0.0 | lovasko |
| werewolf | 142 | 0.0 | 0 | A game engine for playing werewolf within an arbitrary chat client | (bsd3, game, library, program) | 2017-09-22 | 1.5.2.0 | hjwylde |
| werewolf-slack | 44 | 0.0 | 1 | A chat interface for playing werewolf in Slack | (bsd3, game, program) | 2016-08-17 | 1.0.2.0 | hjwylde |
| wgpu-hs | 12 | 0.0 | 0 | WGPU | (bsd3, graphics, library) | 2021-09-10 | 0.4.0.0 | lancelet |
| wgpu-raw-hs | 25 | 0.0 | 1 | WGPU Raw | (bsd3, graphics, library) | 2021-09-10 | 0.4.0.0 | lancelet |
| what4 | 108 | 2.25 | 8 | Solver-agnostic symbolic values support for issuing queries | (bsd3, formal-methods, library, program, smt, symbolic-computation, theorem-provers) | 2024-09-23 | 1.6.2 | RobertDockins, ryanglscott, galoisinc, mccleeary |
| wheb-mongo | 15 | 0.0 | 1 | MongoDB plugin for Wheb | (bsd3, database, library) | 2014-08-27 | 0.0.3.0 | hansonkd |
| wheb-redis | 7 | 0.0 | 1 | Redis connection for Wheb | (bsd3, library, web) | 2014-08-27 | 0.0.1.0 | hansonkd |
| wheb-strapped | 15 | 0.0 | 1 | Strapped templates for Wheb | (bsd3, library, web) | 2014-09-14 | 0.1.0.0 | hansonkd |
| which | 27 | 0.0 | 8 | Determine the full path to an executable. | (bsd3, library, system) | 2024-01-30 | 0.2.0.2 | JohnEricson, RyanTrinkle, abrar, 3noch, alexfmpe, maralorn, ymeister |
| while-lang-parser | 5 | 0.0 | 1 | Parser for the While language. | (bsd3, language, library) | 2013-05-25 | 0.1.0.0 | DavidNilsson |
| whim | 10 | 0.0 | 1 | A Haskell window manager | (bsd3, library, program, system) | 2009-01-19 | 0.1.1 | GwernBranwen |
| whiskers | 14 | 0.0 | 1 | Mustache templates with Template Haskell. | (bsd3, library, text) | 2014-10-30 | 0.1.0.3 | peter |
| whois | 18 | 0.0 | 1 | WHOIS client library. | (bsd3, library, network) | 2014-09-17 | 1.2.2 | RickyElrod, purcell |
| wide-word-instances | 8 | 0.0 | 0 | Instances for wide-word | (bsd3, data, instances, library, numeric) | 2021-04-21 | 0.1 | infinity0 |
| wigner-ville-accelerate | 12 | 0.0 | 1 | Wigner-ville transform using the Accelerate library | (bsd3, library, parallelism, time-frequency-distributions) | 2017-10-24 | 0.1.0.2 | Haskell_Mouse |
| wikicfp-scraper | 33 | 0.0 | 1 | Scrape WikiCFP web site | (bsd3, library, web) | 2022-11-25 | 0.1.0.13 | debugito |
| wikipedia4epub | 33 | 0.0 | 1 | Wikipedia EPUB E-Book construction from Firefox history. | (bsd3, library, program, text) | 2011-10-02 | 0.0.12 | RadoslavDorcik |
| wild-bind | 64 | 0.0 | 3 | Dynamic key binding framework | (bsd3, library, userinterface) | 2024-09-25 | 0.1.2.10 | debugito |
| wild-bind-indicator | 15 | 0.0 | 1 | Graphical indicator for WildBind | (bsd3, library, userinterface) | 2024-09-25 | 1.0.0.2 | debugito |
| wild-bind-task-x11 | 19 | 0.0 | 1 | Task to install and export everything you need to use WildBind in X11 | (bsd3, library, userinterface) | 2024-09-25 | 0.2.0.4 | debugito |
| wild-bind-x11 | 88 | 0.0 | 1 | X11-specific implementation for WildBind | (bsd3, library, userinterface) | 2024-09-25 | 0.2.0.16 | debugito |
| win-hp-path | 16 | 0.0 | 1 | Work with multiple Haskell Platform versions on Windows | (bsd3, library, program, system) | 2014-11-12 | 0.1.2 | YitzGale |
| window-utils | 15 | 0.0 | 0 | OS window icon/name utilities | (bsd3, library, unclassified) | 2024-08-23 | 0.2.2.0 | GeorgeThomas |
| windowslive | 11 | 0.0 | 1 | Implements Windows Live Web Authentication and Delegated Authentication | (bsd3, library, web) | 2009-06-26 | 0.3 | JoshHoyt |
| winerror | 9 | 0.0 | 2 | Error handling for foreign calls to the Windows API. | (bsd3, foreign) | 2008-11-14 | 1.0.1 | FelixMartini |
| winery | 71 | 0.0 | 3 | A compact, well-typed seralisation format for Haskell values | (bsd3, codec, data, library, parsing, program, serialization) | 2022-05-31 | 1.4 | FumiakiKinoshita |
| winio | 7 | 0.0 | 1 | I/O library for Windows | (bsd3, library, network, system) | 2009-03-21 | 0.1 | FelixMartini |
| wire-streams | 21 | 0.0 | 2 | Fast binary io-streams adapter. | (bsd3, data, io-streams, library, parsing) | 2016-09-27 | 0.1.1.0 | winterland |
| wires | 11 | 2.0 | 1 | Functional reactive programming library | (bsd3, control, frp, library) | 2018-04-15 | 0.2.1 | esz |
| wiring | 27 | 0.0 | 1 | Wiring, promotion and demotion of types. | (bsd3, data, library) | 2018-08-11 | 0.5.1 | seanparsons |
| wiringPi | 18 | 0.0 | 0 | Access GPIO pins on Raspberry Pi via wiringPi library | (bsd3, hardware, library, program, raspberrypi) | 2017-10-05 | 1.0.1.1 | ppelleti |
| with | 6 | 0.0 | 2 | Simple open product type | (bsd3, control, data, library) | 2018-09-16 | 0.1.0 | iokasimovmt |
| with-index | 13 | 0.0 | 1 | A tiny library for composing indexed traversals | (bsd3, data, lenses, library) | 2017-10-14 | 0.1.0.0 | PhilFreeman |
| witherable | 525 | 2.5 | 37 | filterable traversable | (bsd3, data, library) | 2024-05-17 | 0.5 | FumiakiKinoshita |
| witherable-class (deprecated in favor of witherable) | 15 | 0.0 | 4 | Witherable = Traversable + Filterable | (bsd3, data, deprecated, library) | 2021-01-12 | 0.0.1 | FumiakiKinoshita |
| witty | 14 | 0.0 | 1 | A network server to show bottlenecks of GHC | (bsd3, network, program, web) | 2015-01-23 | 0.0.4 | KazuYamamoto |
| wizard | 9 | 0.0 | 1 | the fantastical wizard monoid | (bsd3, data, library) | 2019-05-02 | 0.1.1 | chessai |
| wizards | 74 | 2.0 | 2 | High level, generic library for interrogative user interfaces | (bsd3, library, user-interfaces) | 2018-11-16 | 1.0.3 | LiamOConnorDavis, SimonMichael |
| wkt | 31 | 0.0 | 1 | Parsec parsers and types for geographic data in well-known text (WKT) format. | (bsd3, data, library) | 2017-08-29 | 0.3.2 | BenGamari |
| wkt-types | 7 | 0.0 | 0 | A library for working with .wkt files. | (bsd3, geometry, gis, library, ogc, parser, well-known-text, wkt) | 2024-07-18 | 0.1.0.0 | gtollini |
| wl-pprint | 46 | 0.0 | 29 | The Wadler/Leijen Pretty Printer | (bsd3, library, text) | 2018-04-21 | 1.2.1 | NoamLewis, OtakarSmrz, StefanORear |
| wl-pprint-annotated | 193 | 0.0 | 8 | Pretty printer with annotation support | (bsd3, library, text) | 2018-08-13 | 0.1.0.1 | minad, janus |
| wl-pprint-ansiterm | 6 | 0.0 | 1 | ANSI Terminal support with wl-pprint-extras | (bsd3, library, system, text) | 2015-02-24 | 0.2.0.0 | seagull |
| wl-pprint-extras | 93 | 0.0 | 8 | A free monad based on the Wadler/Leijen pretty printer | (bsd3, control, library, monads, text) | 2015-06-09 | 3.5.0.5 | EdwardKmett, NathanielFilardo |
| wl-pprint-terminfo | 69 | 0.0 | 3 | A color pretty printer with terminfo support | (bsd3, control, library, monads, text) | 2016-06-22 | 3.7.1.4 | EdwardKmett, NathanielFilardo |
| wl-pprint-text | 209 | 0.0 | 43 | A Wadler/Leijen Pretty Printer for Text values | (bsd3, library, text) | 2022-01-09 | 1.2.0.2 | IvanMiljenovic |
| woe | 10 | 0.0 | 0 | Convenient typeclass for defining arbitrary-index enums. | (bsd3, data, library) | 2019-09-20 | 0.1.0.3 | riuga |
| woffex | 5 | 0.0 | 1 | Web Open Font Format (WOFF) unpacker. | (bsd3, data, program) | 2011-05-01 | 0.1 | AndrewDrake |
| wol | 9 | 0.0 | 1 | Send a Wake on LAN Magic Packet | (bsd3, library, network, program) | 2016-07-05 | 0.2 | TomLokhorst |
| word (deprecated) | 12 | 1.25 | 2 | Words of arbitrary size | (bsd3, data, deprecated, library, math, numeric) | 2018-05-14 | 0.1.0.1 | |
| word-compat | 68 | 0.0 | 9 | Compatibility shim for the Int/Word internal change in GHC 9.2 | (bsd3, data, library) | 2022-09-28 | 0.0.6 | FumiakiKinoshita |
| word-vector | 8 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2016-05-23 | 0.1.0.0 | andrewthad |
| word-wrap | 154 | 0.0 | 5 | A library for word-wrapping | (bsd3, library, text) | 2021-09-25 | 0.5 | JonathanDaugherty |
| word12 (deprecated) | 3 | 0.0 | 1 | Word12 library. | (bsd3, data, deprecated, library) | 2014-09-07 | ||
| word24 | 49 | 2.0 | 7 | 24-bit word and int types for GHC | (bsd3, data, library) | 2016-10-25 | 2.0.1 | JohnLato, winterland |
| word2vec-model | 6 | 2.0 | 0 | Reading word2vec binary models | (bsd3, library, program, unclassified) | 2017-12-30 | 0.1.0.0 | filipg |
| word8 | 270 | 0.0 | 61 | Word8 library | (bsd3, data, library) | 2017-08-01 | 0.1.3 | KazuYamamoto |
| word8set | 7 | 0.0 | 1 | Word8 set | (bsd3, data, library) | 2024-05-22 | 0.1.2 | phadej |
| wordchoice | 64 | 0.0 | 0 | Get word counts and distributions | (bsd3, library, program, web) | 2023-01-18 | 0.1.2.9 | vmchale |
| wordcloud (deprecated) | 10 | 0.0 | 1 | None | (bsd3, deprecated, library, unclassified) | 2014-12-08 | 0.1 | |
| wordexp | 67 | 0.0 | 1 | wordexp(3) wrappers | (bsd3, library, system) | 2018-07-27 | 0.2.2 | MatveyAksenov |
| wordify | 5 | 0.0 | 0 | (bsd3, game, library, program) | 2019-06-08 | 0.1.0.0 | happy0 | |
| wordpass | 39 | 0.0 | 1 | Dictionary-based password generator | (bsd3, cryptography, library, password, program, system, tools) | 2023-03-08 | 1.0.0.11 | MichalGajda |
| wordpress-auth | 7 | 2.0 | 1 | Validate Wordpress Cookies & Nonces; Build Wordpress Hashes & Salts | (bsd3, library, web) | 2021-05-30 | 1.0.0.1 | lysergia |
| words | 14 | 0.0 | 1 | Cross-platform access to a list of words | (bsd3, language, library) | 2011-10-10 | 0.1.2 | ChrisSmith |
| wordsearch | 10 | 0.0 | 1 | A word search solver library and executable | (algorithms, bsd3, library, program) | 2010-10-01 | 1.0.1 | ByronJohnson |
| wordsetdiff | 22 | 0.0 | 1 | Compare two files as sets of N-tuples of words. | (bsd3, program, system) | 2013-05-17 | 0.0.3.1 | RyanNewton |
| work-time | 10 | 0.0 | 0 | A library for parsing a chat-based work hour reporting scheme. | (bsd3, business, library, program) | 2018-07-04 | 0.1.2.0 | gonz |
| workflow-extra | 11 | 0.0 | 0 | Utilities (e.g. Googling the clipboard contents) for the `workflow` pacakge | (bsd3, library, program, todo) | 2017-05-04 | 0.0.1 | sboo |
| workflow-pure | 7 | 0.0 | 0 | manipulate `workflow-types:Workflow`'s | (bsd3, library, program, todo) | 2017-05-04 | 0.0.1 | sboo |
| workflow-types | 8 | 0.0 | 3 | Automate keyboard\/mouse\/clipboard\/application interaction. | (bsd3, development, library, program) | 2017-05-04 | 0.0.1 | sboo |
| workflow-windows | 4 | 0.0 | 0 | Automate keyboard/mouse/clipboard/application interaction. | (bsd3, development, program) | 2016-09-12 | 0.0.0 | sboo |
| world-peace | 37 | 0.0 | 3 | Open Union and Open Product Types | (bsd3, data, library) | 2020-06-24 | 1.0.2.0 | cdepillabout |
| worldturtle | 19 | 0.0 | 0 | LOGO-like Turtle graphics with a monadic interface. | (bsd3, library, teaching) | 2022-03-12 | 0.3.1.0 | FortOyer |
| wp-archivebot | 6 | 0.0 | 1 | Subscribe to a wiki's RSS feed and archive external links | (bsd3, network, program) | 2009-06-04 | 0.1 | GwernBranwen |
| wrap | 16 | 0.0 | 1 | Wrap a function's return value with another function | (bsd3, data, functions, library) | 2015-02-06 | 0.0.0 | ChrisDone |
| wraparound | 15 | 0.0 | 1 | Convenient handling of points on a seamless 2-dimensional plane | (bsd3, data, library) | 2012-11-28 | 0.0.2 | ChristopherHoward, infrared |
| wrecker | 64 | 0.0 | 1 | An HTTP Performance Benchmarker | (bsd3, library, program, web) | 2020-03-03 | 1.3.2.0 | JonathanFischoff, lorenzo |
| wrecker-ui | 23 | 0.0 | 1 | A web interface for Wrecker, the HTTP Performance Benchmarker | (bsd3, program, web) | 2018-02-27 | 3.3.1.0 | lorenzo |
| wreq | 203 | 2.5 | 135 | An easy-to-use HTTP client library. | (bsd3, library, web) | 2024-03-05 | 0.5.4.3 | BryanOSullivan, ondrap |
| wreq-helper | 11 | 0.0 | 0 | HTTP/HTTPS response process | (bsd3, library, value) | 2021-07-01 | 0.2.0.0 | Lupino |
| wreq-patchable | 4 | 0.0 | 1 | An easy-to-use HTTP client library. | (bsd3, library, web) | 2020-04-22 | 1.0.0.0 | nitros12 |
| wreq-sb (deprecated in favor of wreq) | 4 | 0.0 | 2 | An easy-to-use HTTP client library. | (bsd3, deprecated, library, web) | 2015-04-24 | 0.4.0.0 | sestrella |
| write-buffer-core | 7 | 0.0 | 1 | Buffer your writes, transparently | (bsd3, library, web) | 2017-05-27 | 0.1.0.0 | parsonsmatt |
| write-buffer-stm | 7 | 0.0 | 1 | A write buffer for STM channels and queues. | (bsd3, library, web) | 2017-05-27 | 0.1.0.0 | parsonsmatt |
| writer-cps-exceptions | 12 | 0.0 | 1 | Control.Monad.Catch instances for the stricter CPS WriterT and RWST | (bsd3, control, library) | 2019-03-07 | 0.1.0.1 | minad, chessai, topos |
| writer-cps-full | 5 | 0.0 | 1 | WriteT and RWST monad transformers (Reexport with all dependencies) | (bsd3, control, library) | 2017-01-19 | 0.1.0.0 | minad, louispan |
| writer-cps-lens | 9 | 0.0 | 1 | Lens instances for the stricter CPS WriterT and RWST | (bsd3, control, library) | 2017-03-06 | 0.1.0.1 | minad, louispan, chessai, topos |
| writer-cps-monads-tf | 5 | 0.0 | 1 | MonadWriter orphan instances for writer-cps-transformers | (bsd3, control, library) | 2017-01-16 | 0.1.0.1 | minad |
| writer-cps-morph | 7 | 0.0 | 2 | MFunctor instance for CPS style WriterT and RWST | (bsd3, control, library) | 2017-03-06 | 0.1.0.2 | minad, louispan |
| writer-cps-mtl | 36 | 0.0 | 6 | MonadWriter orphan instances for writer-cps-transformers | (bsd3, control, library) | 2019-03-07 | 0.1.1.6 | minad, chessai, topos |
| writer-cps-transformers | 50 | 0.0 | 9 | WriteT and RWST monad transformers | (bsd3, control, library) | 2019-04-29 | 0.5.6.1 | minad, chessai, topos |
| wryte | 16 | 0.0 | 2 | Pretty output for source generators | (bsd3, library, web) | 2017-05-27 | 0.2.0.0 | TobiasDammers |
| ws | 31 | 0.0 | 0 | A simple CLI utility for interacting with a websocket | (bsd3, library, program, web) | 2023-11-22 | 0.0.6 | athanclark |
| ws-chans | 11 | 0.0 | 1 | Unagi chan based websocket client | (bsd3, library, network) | 2017-04-09 | 0.1.0.0 | shmish111 |
| wshterm | 12 | 0.0 | 0 | Terminal emulator over websockets. | (bsd3, program, web) | 2019-03-11 | 0.1.0.1 | lukec |
| wsjtx-udp | 10 | 0.0 | 0 | WSJT-X UDP protocol | (bsd3, ham-radio, library, wsjtx) | 2018-12-16 | 0.1.3.5 | MarcFontaine |
| wss-client | 30 | 0.0 | 1 | A-little-higher-level WebSocket client. | (bsd3, library, network) | 2019-11-26 | 0.3.0.0 | igrep |
| wstunnel | 29 | 0.0 | 0 | Tunneling program over websocket protocol | (bsd3, library, program, web) | 2023-01-07 | 0.5.1.0 | erebe |
| wtk | 11 | 0.0 | 3 | Wojcik Tool Kit | (bsd3, library, utils) | 2012-09-14 | 0.2.1 | BartoszWojcik |
| wtk-gtk | 6 | 0.0 | 1 | GTK tools within Wojcik Tool Kit | (bsd3, library, utils) | 2012-09-21 | 0.2 | BartoszWojcik |
| wu-wei | 7 | 0.0 | 0 | Unimportant Unix adminstration tool | (bsd3, program, system) | 2019-08-16 | 0.1.0.2 | fuzz |
| wuerfelschlange | 4 | 0.0 | 0 | Code for the dice chain problem | (bsd3, math) | 2021-12-05 | 0.1 | HenningThielemann |
| wumpus-basic | 47 | 0.0 | 4 | Basic objects and system code built on Wumpus-Core. | (bsd3, graphics, library) | 2012-05-01 | 0.24.0 | StephenTetley |
| wumpus-core | 66 | 0.0 | 5 | Pure Haskell PostScript and SVG generation. | (bsd3, graphics, library) | 2012-05-01 | 0.52.1 | StephenTetley |
| wumpus-drawing | 19 | 0.0 | 3 | High-level drawing objects built on Wumpus-Basic. | (bsd3, graphics, library) | 2012-05-01 | 0.9.0 | StephenTetley |
| wumpus-microprint | 41 | 0.0 | 1 | Microprints - "greek-text" pictures. | (bsd3, graphics, library) | 2011-01-14 | 0.14.0 | StephenTetley |
| wumpus-tree | 41 | 0.0 | 1 | Drawing trees | (bsd3, graphics, library) | 2012-05-01 | 0.20.0 | StephenTetley |
| wxAsteroids | 16 | 0.0 | 1 | Try to avoid the asteroids with your space ship | (bsd3, game, program) | 2015-09-23 | 1.1.0.1 | HenkJanVanTuyl, fgaz, GeorgeThomas |
| wxFruit | 14 | 0.0 | 1 | An implementation of Fruit using wxHaskell. | (bsd3, frp, gui, library, program, reactivity) | 2010-12-14 | 0.1.2.1 | HenkJanVanTuyl, KidoTakahiro, fgaz, GeorgeThomas |
| wxSimpleCanvas | 5 | 0.0 | 1 | Simple zoomable canvas for wxHaskell | (bsd3, graphics, library) | 2016-12-19 | 0.0.0.0 | KristofBastiaensen |
| wxdirect | 79 | 0.0 | 3 | helper tool for building wxHaskell | (bsd3, gui, library, program, user-interfaces) | 2017-04-28 | 0.92.3.0 | AtzeDijkstra, DanielFischer, EricKow, HenkJanVanTuyl, JeremyODonoghue, KidoTakahiro, fgaz, GeorgeThomas |
| wxhnotepad | 9 | 0.0 | 1 | An example of how to implement a basic notepad with wxHaskell | (bsd3, development, editor, education, ide, program) | 2010-05-12 | 1.2.0 | FernandoBenavides |
| wxturtle | 5 | 0.0 | 1 | turtle like LOGO with wxHaskell | (bsd3, library, program, teaching) | 2012-09-28 | 0.0.1 | YoshikuniJujo |
| wyvern | 7 | 0.0 | 1 | An autoresponder for Dragon Go Server. | (bsd3, game, program) | 2010-02-14 | 0.1 | DanielWagner |
| x11-xim | 51 | 0.0 | 3 | A binding to the xim of X11 graphics library | (bsd3, graphics, library) | 2014-09-04 | 0.0.9.0 | YoshikuniJujo |
| x11-xinput | 5 | 0.0 | 1 | Haskell FFI bindings for X11 XInput library (-lXi) | (bsd3, graphics, library) | 2013-02-15 | 0.1.0.0 | IlyaPortnov |
| x509 | 308 | 0.0 | 47 | X509 reader and writer | (bsd3, data, library) | 2022-05-31 | 1.7.7 | KazuYamamoto, VincentHanquez |
| x509-ocsp | 18 | 0.0 | 0 | Basic X509 OCSP implementation | (bsd3, data, library) | 2024-07-09 | 0.4.0.1 | lyokha |
| x509-store | 223 | 0.0 | 37 | X.509 collection accessing and storing methods | (bsd3, data, library) | 2022-01-18 | 1.6.9 | KazuYamamoto, VincentHanquez |
| x509-system | 190 | 0.0 | 17 | Handle per-operating-system X.509 accessors and storage | (bsd3, data, library) | 2022-01-17 | 1.6.7 | KazuYamamoto, VincentHanquez |
| x509-util | 35 | 0.0 | 1 | Utility for X509 certificate and chain | (bsd3, data, program) | 2022-01-17 | 1.6.6 | KazuYamamoto, VincentHanquez |
| x509-validation | 233 | 0.0 | 24 | X.509 Certificate and CRL validation | (bsd3, data, library) | 2022-01-17 | 1.6.12 | KazuYamamoto, VincentHanquez |
| x86-64bit | 56 | 1.25 | 1 | Runtime code generation for x86 64 bit machine code | (bsd3, code-generation, library) | 2023-06-23 | 0.4.6.3 | PeterDivianszky |
| xattr | 20 | 0.0 | 3 | Haskell extended file attributes interface | (bsd3, library, system) | 2014-02-23 | 0.6.2 | DeianStefan, EvanKlitzke |
| xcb-types | 68 | 0.0 | 2 | Parses XML files used by the XCB project | (bsd3, data, library) | 2024-04-14 | 0.14.0 | AntoineLatter, TychoAndersen |
| xdg-basedir | 79 | 1.75 | 20 | A basic implementation of the XDG Base Directory specification. | (bsd3, library, system) | 2012-10-21 | 0.2.2 | WillDonnelly, frasertweedale |
| xdg-basedir-compliant | 10 | 2.0 | 0 | XDG Basedir | (bsd3, library, system) | 2023-01-01 | 1.2.0 | kephasp |
| xdg-desktop-entry | 21 | 0.0 | 1 | Parse files conforming to the xdg desktop entry spec | (bsd3, library, system) | 2024-05-01 | 0.1.1.2 | eyevanmalicesun |
| xdg-userdirs | 28 | 0.0 | 1 | Basic implementation of XDG user directories specification | (bsd3, library, system) | 2013-01-31 | 0.1.0.2 | IlyaPortnov |
| xdot | 89 | 0.0 | 2 | Parse Graphviz xdot files and interactively view them using GTK and Cairo | (bsd3, graphics, graphs, library, program) | 2024-01-07 | 0.3.0.5 | DennisFelsing |
| xeno | 84 | 0.0 | 7 | A fast event-based XML parser in pure Haskell | (bsd3, library, parser, xml) | 2022-08-29 | 0.6 | ChrisDone, MichalGajda, ocramz |
| xenstore | 14 | 0.0 | 1 | Xenstore client access | (bsd3, library, system) | 2013-02-13 | 0.1.1 | VincentHanquez |
| xformat | 23 | 0.0 | 3 | Extensible, type-safe formatting with scanf- and printf-like functions | (bsd3, generics, library, text) | 2013-12-31 | 0.1.2.1 | SeanLeather |
| xhaskell-library (deprecated in favor of regex-pderiv) | 18 | 0.0 | 1 | Replaces/Enhances Text.Regex | (bsd3, deprecated, library, text) | 2010-04-20 | 0.0.6 | KennyLu |
| xhb | 23 | 0.0 | 4 | X Haskell Bindings | (bsd3, graphics, library) | 2015-08-02 | 0.6.2015.8.1 | AntoineLatter |
| xhtml | 106 | 0.0 | 50 | An XHTML combinator library | (bsd3, library, pretty-printer, web, xml) | 2024-11-17 | 3000.4.0.0 | BenGamari, BjornBringert, ChrisDornan, HerbertValerioRiedel, IanLynagh, wz1000, hecate |
| xhtml-combinators | 16 | 0.0 | 1 | Fast and easy to use XHTML combinators. | (bsd3, library, text, web) | 2011-06-07 | 0.3 | AlasdairArmstrong |
| xilinx-lava | 62 | 0.0 | 1 | The Lava system for Xilinx FPGA design with layout combinators. | (bsd3, hardware, library, program) | 2024-03-29 | 5.0.2.0 | SatnamSingh |
| xing-api | 9 | 0.0 | 1 | Wrapper for the XING API, v1. | (bsd3, library, web) | 2013-06-13 | 0.1.3 | JanAhrens |
| xinput-conduit | 9 | 0.0 | 1 | Conduit of keys pressed by xinput | (bsd3, conduit, library) | 2015-04-05 | 0.0.0 | ChrisDone |
| xinu | 7 | 0.0 | 0 | An empty package, uploaded to prevent name-squatting | (bsd3, library, system) | 2022-09-15 | NicolasTrangez | |
| xinu-ffi | 4 | 0.0 | 0 | An empty package, uploaded to prevent name-squatting | (bsd3, library, system) | 2022-09-15 | NicolasTrangez | |
| xkcd | 8 | 0.0 | 1 | Downloads the most recent xkcd comic. | (application, bsd3, program) | 2012-08-05 | 0.1.1 | RobertSelvek |
| xleb | 5 | 0.0 | 1 | A simple monadic language for parsing XML structures. | (bsd3, library, xml) | 2017-10-19 | 0.1.0 | gdritter |
| xls | 21 | 0.0 | 0 | Parse Microsoft Excel xls files (BIFF/Excel 97-2004) | (bsd3, codec, data, library, parser, program, spreadsheet) | 2020-05-30 | 0.1.3 | harendra, olf |
| xlsx-tabular | 32 | 0.0 | 1 | Xlsx table cell value extraction utility | (bsd3, codec, library, text) | 2018-01-31 | 0.2.2.1 | KazuoKoga |
| xml | 302 | 2.25 | 102 | A simple XML library. | (bsd3, library, text, xml) | 2015-02-23 | 1.3.14 | DonaldStewart, IavorDiatchki |
| xml-basic | 44 | 0.0 | 5 | Basics for XML/HTML representation and processing | (bsd3, library, xml) | 2023-01-14 | 0.1.3.2 | HenningThielemann |
| xml-catalog (deprecated) | 44 | 0.0 | 2 | Parse XML catalog files (deprecated) | (bsd3, deprecated, library, text) | 2014-03-26 | 1.1.0.2 | MichaelSnoyman |
| xml-conduit-microlens | 13 | 2.0 | 0 | Lenses and traversals for xml-conduit based on microlens | (bsd3, library, web-xml) | 2023-04-16 | 0.3.0.0 | ocramz |
| xml-conduit-selectors | 11 | 0.0 | 0 | jQuery-style CSS selectors for xml-conduit | (bsd3, data, library) | 2023-03-06 | 0.2.0.2 | TobiasDammers |
| xml-enumerator (deprecated in favor of xml-conduit) | 94 | 0.0 | 11 | Pure-Haskell utilities for dealing with XML with the enumerator package. (deprecated) | (bsd3, deprecated, enumerator, library, xml) | 2012-01-02 | 0.4.4.1 | MichaelSnoyman |
| xml-enumerator-combinators | 5 | 0.0 | 1 | Parser combinators for xml-enumerator and compatible XML parsers. | (bsd3, enumerator, library, xml) | 2011-04-06 | 0.1 | AristidBreitkreuz |
| xml-extractors | 22 | 0.0 | 2 | Extension to the xml package to extract data from parsed xml | (bsd3, library, xml) | 2021-01-27 | 0.4.0.3 | holmisen |
| xml-hamlet | 165 | 0.0 | 9 | Hamlet-style quasiquoter for XML content | (bsd3, library, text) | 2022-01-10 | 0.5.0.2 | MichaelSnoyman |
| xml-helpers | 17 | 0.0 | 2 | Some useful helper functions for the xml library. | (bsd3, library, text, xml) | 2011-04-03 | 1.0.0 | AdamWick |
| xml-html-conduit-lens | 43 | 0.0 | 1 | Optics for xml-conduit and html-conduit | (bsd3, control, library) | 2018-06-14 | 0.3.2.4 | MatveyAksenov |
| xml-html-qq | 17 | 0.0 | 2 | Quasi-quoters for XML and HTML Documents | (bsd3, library, text) | 2017-02-09 | 0.1.0.1 | cdepillabout |
| xml-indexed-cursor | 12 | 0.0 | 1 | Indexed XML cursors similar to 'Text.XML.Cursor' from xml-conduit | (bsd3, library, text) | 2017-02-23 | 0.1.1.0 | cdepillabout |
| xml-lens | 93 | 0.0 | 8 | Lenses, traversals, and prisms for xml-conduit | (bsd3, library, xml) | 2022-05-15 | 0.3.1 | FumiakiKinoshita |
| xml-monad | 22 | 0.0 | 2 | Monadic extensions to the xml package. | (bsd3, library, text, xml) | 2011-01-13 | 0.5 | AristidBreitkreuz |
| xml-optics | 11 | 0.0 | 1 | Optics for xml-conduit | (bsd3, library, xml) | 2021-11-21 | 0.2.0 | Poscat |
| xml-picklers | 42 | 0.0 | 5 | XML picklers based on xml-types, ported from hexpat-pickle | (bsd3, library, xml) | 2015-04-01 | 0.3.6 | PhilippBalzarek |
| xml-pipe | 27 | 0.0 | 3 | XML parser which uses simple-pipe | (bsd3, library, xml) | 2014-08-25 | 0.0.0.11 | YoshikuniJujo |
| xml-prettify | 7 | 0.0 | 1 | Pretty print XML. | (bsd3, library, program, text) | 2010-06-24 | 0.1.0.1 | DavidRosenberg |
| xml-push | 38 | 0.0 | 1 | Push XML from/to client to/from server over XMPP or HTTP | (bsd3, library, network) | 2014-10-05 | 0.0.0.18 | YoshikuniJujo |
| xml-syntax | 11 | 0.0 | 0 | Parse XML from bytes | (bsd3, data, library) | 2024-02-07 | 0.1.0.2 | andrewthad, l3c_amartin |
| xml-tydom-conduit | 4 | 0.0 | 1 | Typed XML encoding for an xml-conduit backend. | (bsd3, library, text, web, xml) | 2017-02-05 | 0.1.0.0 | lancelet |
| xml-tydom-core | 5 | 0.0 | 1 | Typed XML encoding (core library). | (bsd3, library, text, web, xml) | 2017-02-05 | 0.1.0.0 | lancelet |
| xml-verify | 11 | 2.0 | 0 | Verifying XML signatures | (bsd3, cryptography, library) | 2022-02-28 | 0.1.0.3 | yobson |
| xml2html | 35 | 0.0 | 3 | blaze-html instances for xml-conduit types (deprecated) | (bsd3, library, xml) | 2012-08-20 | 0.2.0 | MichaelSnoyman |
| xml2json | 12 | 0.0 | 2 | translate xml to json | (bsd3, library, program, text) | 2012-10-04 | 0.2.0.0 | YiHuang |
| xmlgen | 68 | 0.0 | 4 | Fast XML generation library | (bsd3, library, text, xml) | 2018-03-23 | 0.6.2.2 | StefanWehr |
| xmlhtml | 168 | 0.0 | 29 | XML parser and renderer with HTML 5 quirks mode | (bsd3, library, text, xml) | 2023-02-13 | 0.2.5.4 | ChrisSmith, DougBeardsley, GregoryCollins, JasperVanDerJeugt, imalsogreg |
| xmobar | 314 | 2.25 | 2 | A Minimalistic Text Based Status Bar | (bsd3, library, program, system) | 2024-05-07 | 0.48.1 | AndreaRossato, JoseAntonioOrtegaRuiz |
| xmonad | 253 | 2.75 | 16 | A tiling window manager | (bsd3, library, program, system) | 2024-02-03 | 0.18.0 | AdamVogt, BrentYorgey, DonaldStewart, PeterJones, PeterSimons, SpencerJanssen, TomasJanousek, psibi, xmonad, TonyZorman |
| xmonad-bluetilebranch (deprecated in favor of bluetile) | 10 | 0.0 | 2 | A tiling window manager | (bsd3, deprecated, program, system) | 2010-03-19 | 0.9.1.4 | JanVornberger |
| xmonad-contrib | 217 | 2.5 | 12 | Community-maintained extensions for xmonad | (bsd3, library, system) | 2024-08-20 | 0.18.1 | AdamVogt, BrentYorgey, PeterJones, PeterSimons, SpencerJanssen, TomasJanousek, psibi, xmonad, TonyZorman |
| xmonad-contrib-bluetilebranch (deprecated) | 10 | 0.0 | 1 | Third party extensions for xmonad | (bsd3, deprecated, library, system) | 2010-03-19 | 0.9.1.4 | JanVornberger |
| xmonad-dbus | 9 | 0.0 | 0 | (bsd3, library, program, unclassified) | 2023-07-20 | 0.1.0.2 | troydm | |
| xmonad-eval | 5 | 0.0 | 1 | Module for evaluation Haskell expressions in the running xmonad instance | (bsd3, library, system) | 2009-02-22 | 0.1 | DanielSchoepe |
| xmonad-extras | 87 | 0.0 | 2 | Third party extensions for xmonad with wacky dependencies | (bsd3, library, system) | 2024-08-21 | 0.17.2 | AdamVogt, DanielSchoepe, DanielWagner, TomasJanousek, psibi, TonyZorman |
| xmonad-spotify | 25 | 0.0 | 0 | Bind media keys to work with Spotify | (bsd3, library, xmonad) | 2019-09-05 | 0.1.2.2 | vmchale |
| xmonad-utils | 35 | 0.0 | 1 | A small collection of X utilities | (bsd3, program, system) | 2014-06-01 | 0.1.3.3 | AndreaRossato, GwernBranwen, LeifWarner |
| xmonad-vanessa | 76 | 0.0 | 1 | Custom xmonad, which builds with stack or cabal. | (bsd3, library, program, web) | 2019-01-04 | 2.1.0.1 | vmchale |
| xmonad-volume | 14 | 0.0 | 0 | XMonad volume controls | (bsd3, library, xmonad) | 2018-12-13 | 0.1.1.0 | vmchale |
| xmonad-windownames | 8 | 0.0 | 1 | A library to automatically put named windows into the DynamicLog. | (bsd3, library, xmonad) | 2015-11-07 | 0.1.0.1 | plindbe2 |
| xmpipe | 11 | 0.0 | 2 | XMPP implementation using simple-PIPE | (bsd3, library, network) | 2014-10-05 | 0.0.0.4 | YoshikuniJujo |
| xnobar | 9 | 0.0 | 0 | Text-based notification server for XMobar | (bsd3, library, system) | 2024-08-02 | 0.0.0.1 | Aster89 |
| xorshift-plus | 3 | 0.0 | 0 | Simple implementation of xorshift+ PRNG | (bsd3, library, math) | 2019-01-28 | 0.1.0.0 | syocy |
| xosd | 22 | 0.0 | 1 | A binding to the X on-screen display | (bsd3, graphics, library) | 2012-12-27 | 0.2.1 | DonaldStewart |
| xournal-builder | 13 | 0.0 | 2 | text builder for xournal file format | (bsd3, library, text) | 2012-09-03 | 0.1.1.1 | IanWooKim |
| xournal-convert | 10 | 0.0 | 1 | convert utility for xoj files | (application, bsd3, library, program) | 2012-02-17 | 0.1.1 | IanWooKim |
| xournal-parser | 38 | 0.0 | 5 | Xournal file parser | (bsd3, library, text) | 2015-02-26 | 0.5.1 | IanWooKim |
| xournal-render | 33 | 0.0 | 3 | Xournal file renderer | (bsd3, graphics, library) | 2012-03-21 | 0.6.0 | IanWooKim |
| xournal-types | 41 | 0.0 | 7 | Data types for programs for xournal file format | (bsd3, data, library) | 2016-02-12 | 0.5.1.0 | IanWooKim |
| xpathdsv | 12 | 0.0 | 1 | Command line tool to extract DSV data from HTML and XML with XPATH expressions | (bsd3, program, text) | 2016-05-25 | 0.1.1.0 | DanielChoi |
| xsd | 52 | 0.0 | 7 | XML Schema data structures | (bsd3, library, xml) | 2021-07-22 | 0.6.2 | StefanWehr, ThomasDuBuisson, TonyMorris |
| xslt | 4 | 0.0 | 2 | Binding to libxslt | (bsd3, foreign-binding, library) | 2006-09-26 | 0.1 | DavidHimmelstrup |
| xstatic | 10 | 0.0 | 4 | Low-Fat static file packaging for Haskell projects | (bsd3, javascript, library) | 2022-09-09 | 0.2.0 | TristanCacqueray |
| xstatic-th | 5 | 0.0 | 0 | Automatic generation of XStaticFile | (bsd3, javascript, library) | 2022-09-09 | 0.1.0 | TristanCacqueray |
| xtc | 7 | 0.0 | 2 | eXtended & Typed Controls for wxHaskell. | (bsd3, gui, library, user-interfaces) | 2012-06-10 | 1.0.1 | AlanZimmerman, EricKow |
| xtest | 12 | 0.0 | 1 | Thin FFI bindings to X11 XTest library | (bsd3, graphics, library) | 2011-12-21 | 0.2 | IlyaPortnov |
| xturtle | 92 | 0.0 | 1 | turtle like LOGO | (bsd3, library, teaching) | 2017-05-21 | 0.2.0.0 | YoshikuniJujo |
| xxhash | 8 | 2.25 | 1 | A Haskell implementation of the xxHash algorithm | (bsd3, cryptography, data, library) | 2017-01-13 | 0.0.2 | christianmarie, ChristianMarie |
| xxhash-ffi | 27 | 2.0 | 1 | Bindings and high-level helpers for xxHash | (bsd3, cryptography, library) | 2024-03-28 | 0.3 | Bodigrim, hverr, skeuchel |
| xz | 22 | 0.0 | 0 | LZMA/XZ compression and decompression | (bsd3, codec, compression, library) | 2024-11-15 | 5.6.3 | maerwald |
| yackage | 69 | 0.0 | 1 | Personal Hackage replacement for testing new packages. | (bsd3, distribution, program, web, yesod) | 2016-10-13 | 0.8.1 | MichaelSnoyman |
| yahoo-finance-api | 17 | 0.0 | 1 | Read quotes from Yahoo Finance API. | (bsd3, library, web) | 2017-11-26 | 0.2.0.3 | cdepillabout |
| yahoo-web-search | 8 | 0.0 | 1 | Yahoo Web Search Services | (bsd3, library, web) | 2008-09-02 | 0.2 | GordonStewart |
| yall | 12 | 0.0 | 2 | Lenses with a southern twang | (bsd3, data, library) | 2012-09-21 | 0.2.1 | BrandonSimmons |
| yam (deprecated in favor of boots-app) | 67 | 0.0 | 2 | A wrapper of servant | (bsd3, deprecated, library, web) | 2019-07-24 | 0.7 | leptonyu |
| yam-app (deprecated) | 25 | 0.0 | 4 | Yam App | (bsd3, deprecated, library, project) | 2018-05-19 | 0.2.0 | leptonyu |
| yam-datasource (deprecated in favor of boots-app) | 41 | 0.0 | 0 | Yam DataSource Middleware | (bsd3, deprecated, library, web) | 2019-07-24 | 0.7 | leptonyu |
| yam-job (deprecated) | 32 | 0.0 | 1 | (bsd3, deprecated, library, project) | 2018-05-19 | 0.2.0 | leptonyu | |
| yam-redis (deprecated in favor of boots-app) | 13 | 0.0 | 0 | Yam Redis Middleware | (bsd3, deprecated, library, web) | 2019-07-24 | 0.7 | leptonyu |
| yam-servant (deprecated) | 33 | 0.0 | 1 | (bsd3, deprecated, library, web) | 2018-05-19 | 0.2.0 | leptonyu | |
| yam-transaction-odbc (deprecated) | 29 | 0.0 | 1 | (bsd3, deprecated, library, project) | 2018-01-15 | 0.1.10 | leptonyu | |
| yam-transaction-postgresql (deprecated) | 28 | 0.0 | 1 | (bsd3, deprecated, library, project) | 2018-05-19 | 0.2.0 | leptonyu | |
| yamemo | 24 | 0.0 | 1 | Simple memoisation function | (bsd3, data, library) | 2014-01-20 | 0.6.0 | NobuoYamashita |
| yaml | 1021 | 2.25 | 252 | Support for parsing and rendering YAML documents. | (bsd3, data, library) | 2023-07-01 | 0.11.11.2 | MichaelSnoyman |
| yaml-light | 22 | 0.0 | 5 | A light-weight wrapper with utility functions around HsSyck | (bsd3, data, library) | 2010-10-27 | 0.1.4 | MichaelIlseman |
| yaml-light-lens | 106 | 0.0 | 1 | Lens interface to yaml-light. | (bsd3, data, library) | 2022-02-15 | 0.3.5 | AnthonyCowley |
| yaml-pretty-extras (deprecated) | 23 | 0.0 | 1 | Extra functionality for pretty printing Yaml documents. | (bsd3, data, deprecated, library) | 2018-06-28 | 0.0.2.2 | locallycompact |
| yaml-rpc | 18 | 0.0 | 3 | Simple library for network (HTTP REST-like) YAML RPC | (bsd3, library, network) | 2014-07-03 | 1.0.3 | IlyaPortnov |
| yaml-rpc-scotty | 7 | 0.0 | 1 | Scotty server backend for yaml-rpc | (bsd3, library, network) | 2014-07-01 | 1.0.2 | IlyaPortnov |
| yaml-rpc-snap | 5 | 0.0 | 1 | Snap server backend for yaml-rpc | (bsd3, library, network) | 2014-07-03 | 1.0.3 | IlyaPortnov |
| yaml-streamly | 39 | 2.0 | 1 | Support for parsing and rendering YAML documents. | (bsd3, data, library) | 2024-04-22 | 0.12.5 | maerwald |
| yaml-union | 20 | 0.0 | 0 | Read multiple yaml-files and override fields recursively | (bsd3, data, library, program) | 2017-11-10 | 0.0.3 | michelk |
| yampa-canvas | 14 | 0.0 | 1 | blank-canvas frontend for Yampa | (bsd3, graphics, library) | 2018-11-03 | 0.2.3 | AndyGill, ryanglscott |
| yampa-test | 75 | 0.0 | 1 | Testing library for Yampa. | (bsd3, library, testing) | 2024-10-08 | 0.14.11 | IvanPerez |
| yaop (deprecated in favor of optparse-applicative, cmdtheline, argparser, cmdargs) | 17 | 0.0 | 1 | Yet another option parser | (bsd3, deprecated, library, system) | 2012-09-09 | 0.1.2.1 | EugeneSmolanka |
| yap | 14 | 0.0 | 2 | yet another prelude - a simplistic refactoring with algebraic classes | (algebra, bsd3, library, prelude) | 2012-02-03 | 0.2 | RossPaterson |
| yapb | 40 | 2.0 | 0 | Yet Another Parser Builder (YAPB) | (bsd3, library, parser-builder, program) | 2022-12-25 | 0.2.7 | lazyswamp |
| yate | 13 | 2.0 | 1 | Yet Another Template Engine | (bsd3, library, text) | 2020-02-24 | 0.1.0.3 | thoferon |
| yavie | 5 | 0.0 | 1 | yet another visual editor | (bsd3, editor, library, program) | 2010-07-16 | 0.0.1 | YoshikuniJujo |
| ycextra | 5 | 0.0 | 2 | Additional utilities to work with Yhc Core. | (bsd3, development, library) | 2009-01-13 | 0.1 | DmitryGolubovsky |
| yeganesh | 23 | 0.0 | 1 | small dmenu wrapper | (bsd3, program, text) | 2012-04-21 | 2.5 | DanielWagner |
| yesod-alerts | 16 | 0.0 | 1 | Alert messages for the Yesod framework | (bsd3, library, web) | 2019-06-28 | 0.1.3.0 | alx741, DanielCampoverde |
| yesod-angular | 10 | 0.0 | 1 | Angular JS integratoin | (bsd3, library, web) | 2015-09-21 | 0.1.0.2 | creichert, ChristopherReichert |
| yesod-angular-ui | 11 | 0.0 | 1 | Angular Helpers | (bsd3, library, web) | 2015-05-20 | 0.1.1.0 | tolysz |
| yesod-articles | 5 | 0.0 | 1 | Automatically generate article previews for a yesod site | (bsd3, library, web, yesod) | 2017-04-16 | 0.1.0.0 | MattEads |
| yesod-auth-basic | 17 | 0.0 | 1 | Yesod Middleware for HTTP Basic Authentication | (bsd3, library, web) | 2020-08-11 | 0.1.0.3 | ChristopherReichert |
| yesod-auth-deskcom | 13 | 0.0 | 1 | Desk.com remote authentication support for Yesod apps. | (bsd3, library, web, yesod) | 2014-10-01 | 1.4.0 | FelipeLessa |
| yesod-auth-fb | 89 | 0.0 | 1 | Authentication backend for Yesod using Facebook. | (bsd3, library, web) | 2020-03-14 | 1.10.1 | FelipeLessa, psibi |
| yesod-auth-kerberos | 21 | 0.0 | 1 | Kerberos Authentication for Yesod. | (bsd3, library, web, yesod) | 2015-09-09 | 1.4.3 | ArashRouhani |
| yesod-auth-ldap | 10 | 0.0 | 1 | LDAP Authentication for Yesod. | (bsd3, library, web, yesod) | 2012-03-29 | 0.0.3 | MichaelLitchard |
| yesod-auth-ldap-native | 12 | 0.0 | 1 | Yesod LDAP authentication plugin | (bsd3, library, web, yesod) | 2016-06-17 | 0.2.0.0 | mkazulak |
| yesod-auth-oauth | 69 | 0.0 | 1 | OAuth Authentication for Yesod. | (bsd3, library, web, yesod) | 2022-12-09 | 1.6.1 | FelipeLessa, HiromiIshii, MichaelLitchard, MichaelSnoyman |
| yesod-auth-oidc (deprecated) | 9 | 0.0 | 0 | A yesod-auth plugin for multi-tenant SSO via OpenID Connect | (bsd3, deprecated, library, web, yesod) | 2023-06-14 | 0.1.4 | |
| yesod-auth-simple | 4 | 0.0 | 0 | Traditional email/pass auth for Yesod. | (bsd3, library, program, web, yesod) | 2022-06-03 | 1.1.0 | Jappie, sethlivy |
| yesod-auth-zendesk | 23 | 0.0 | 1 | Zendesk remote authentication support for Yesod apps. | (bsd3, library, web, yesod) | 2014-07-05 | 1.2.1 | FelipeLessa |
| yesod-colonnade | 24 | 0.0 | 1 | Helper functions for using yesod with colonnade | (bsd3, library, web) | 2024-03-06 | 1.3.0.2 | andrewthad, l3c_amartin |
| yesod-comments | 30 | 0.0 | 1 | A generic comments interface for a Yesod application | (bsd3, library, web, yesod) | 2014-07-28 | 0.9.2 | PatrickBrisbin |
| yesod-content-pdf | 27 | 0.0 | 1 | PDF Content Type for Yesod | (bsd3, library, web) | 2019-02-28 | 0.2.0.5 | alexkyllo |
| yesod-continuations | 4 | 0.0 | 1 | Continuations for Yesod | (bsd3, library, program, web) | 2010-11-27 | 0.1 | MattBrown |
| yesod-crud | 21 | 0.0 | 1 | Generic administrative CRUD operations as a Yesod subsite | (bsd3, library, web) | 2016-05-30 | 0.1.7 | league |
| yesod-datatables | 8 | 0.0 | 1 | Yesod plugin for DataTables (jQuery grid plugin) | (bsd3, library, web, yesod) | 2013-01-18 | 0.1.1 | TeroLaitinen |
| yesod-dsl | 72 | 0.0 | 1 | DSL for generating Yesod subsite to manage an RDBMS; | (bsd3, library, program, web, yesod) | 2016-01-03 | 0.2.1 | TeroLaitinen |
| yesod-examples (deprecated) | 42 | 0.0 | 1 | Example programs using the Yesod Web Framework. (deprecated) | (bsd3, deprecated, program, web, yesod) | 2012-01-19 | 0.9.0.1 | MichaelSnoyman |
| yesod-fast-devel | 7 | 0.0 | 1 | Fast live-reloading for yesod applications. | (bsd3, development, program) | 2017-05-05 | 0.1.2.0 | yamadapc |
| yesod-fb | 67 | 0.0 | 2 | Useful glue functions between the fb library and Yesod. | (bsd3, library, web) | 2020-03-14 | 0.6.1 | FelipeLessa, psibi |
| yesod-filter | 10 | 0.0 | 0 | Automatic filter generator for Yesod | (bsd3, library, web) | 2020-10-08 | 0.1.0.2 | KenzoYotsuya |
| yesod-form-bulma | 10 | 0.0 | 0 | support Bulma form for Yesod | (bsd3, library, program, web, yesod) | 2018-06-06 | 0.1.0.0 | waddlaw |
| yesod-gitrev | 19 | 0.0 | 1 | A subsite for displaying git information. | (bsd3, library, web) | 2021-07-20 | 0.2.2 | DanBurton |
| yesod-goodies | 12 | 0.0 | 2 | A collection of various small helpers useful in any yesod application. | (bsd3, library, web, yesod) | 2011-09-11 | 0.0.5 | PatrickBrisbin |
| yesod-ip | 21 | 0.0 | 1 | Code for using the ip package with yesod | (bsd3, library, web) | 2019-03-06 | 0.5.1 | andrewthad |
| yesod-job-queue | 35 | 2.0 | 1 | Background jobs library for Yesod. | (bsd3, library, web) | 2017-05-17 | 0.3.0.4 | nakaji_dayo |
| yesod-katip | 10 | 0.0 | 0 | Logging bridge between Yesod and Katip | (bsd3, library, logging, web) | 2020-12-29 | 0.1.0.0 | ivanbakel |
| yesod-links | 14 | 0.0 | 1 | A typeclass which simplifies creating link widgets throughout your site | (bsd3, library, web, yesod) | 2013-05-30 | 0.3.0 | PatrickBrisbin |
| yesod-lucid | 4 | 0.0 | 1 | Lucid support for Yesod | (bsd3, library, web, yesod) | 2015-08-05 | 0.1 | JoeyHess |
| yesod-mangopay | 39 | 0.0 | 1 | Yesod library for MangoPay API access | (bsd3, library, web) | 2015-12-31 | 1.12 | FelipeLessa, JeanPhilippeMoresmau |
| yesod-paginate | 7 | 0.0 | 1 | Pagination for Yesod sites. | (bsd3, library, web, yesod) | 2010-12-22 | 0.1 | AlexanderDunlap |
| yesod-pnotify | 42 | 0.0 | 1 | Yet another getMessage/setMessage using pnotify jquery plugins | (bsd3, library, program, web, yesod) | 2016-03-09 | 1.1.3.2 | KatsutoshiItoh |
| yesod-recaptcha | 45 | 0.0 | 1 | Dead simple support for reCAPTCHA on Yesod applications. | (bsd3, library, web) | 2014-11-24 | 1.4 | FelipeLessa |
| yesod-sass | 8 | 0.0 | 1 | A simple quasiquoter to include sass code in yesod | (bsd3, library, web) | 2015-07-16 | 0.1.2.0 | fgaray |
| yesod-session-redis | 5 | 0.0 | 1 | Redis-Powered Sessions for Haskell | (bsd3, database, library) | 2014-03-22 | 0.1.0 | olihunt |
| yesod-static-streamly | 44 | 0.0 | 0 | A streamly-based library providing performance-focused alternatives for functionality found in yesod-static. | (bsd3, library, streamly, web, yesod) | 2023-07-22 | 0.1.5.3 | MatthewMosior |
| yesod-tableview (deprecated) | 12 | 0.0 | 1 | Table view for Yesod applications | (bsd3, deprecated, library, yesod) | 2011-02-14 | 0.2.1 | ErtugrulSoeylemez, esz |
| yesod-test-json | 8 | 0.0 | 1 | Utility functions for testing JSON web services written in Yesod | (bsd3, library, web) | 2012-08-17 | 0.2.0.0 | SamAnklesaria |
| yesod-text-markdown | 29 | 0.0 | 1 | Yesod support for Text.Markdown. | (bsd3, library, yesod) | 2018-05-02 | 0.1.10 | ArashRouhani, bsima |
| yesod-vend | 13 | 0.0 | 1 | Simple CRUD classes for easy view creation for Yesod | (bsd3, library, program, web, yesod) | 2013-07-16 | 0.3.0.0 | KrzysztofSkrzetnicki |
| yesod-websockets-extra | 9 | 0.0 | 1 | Extension to yesod-websockets | (bsd3, library, web) | 2015-04-10 | 0.1.0.0 | tolysz |
| yesod-worker | 7 | 0.0 | 1 | Initial project template from stack | (bsd3, library, web) | 2016-07-07 | 0.1.0.0 | jdabbs |
| yhccore | 5 | 0.0 | 4 | Yhc's Internal Core language. | (bsd3, development, library) | 2009-01-18 | 0.9.1 | DmitryGolubovsky, NeilMitchell |
| yi-monokai | 13 | 0.0 | 1 | Monokai colour theme for the Yi text editor | (bsd3, editor, library) | 2014-08-11 | 0.1.1.2 | MateuszKowalczyk |
| yi-spolsky | 7 | 0.0 | 1 | Spolsky colour theme for the Yi text editor | (bsd3, editor, library) | 2014-05-08 | 0.1 | MarioPastorelli |
| yices | 41 | 0.0 | 4 | Haskell programming interface to Yices SMT solver | (bsd3, library, math) | 2012-02-07 | 0.0.0.12 | KiYungAhn |
| yices-easy | 3 | 0.0 | 1 | Simple interface to the Yices SMT (SAT modulo theories) solver. | (algorithms, bsd3, library, math, theorem-provers) | 2010-09-29 | 0.1 | KeeganMcAllister |
| yices-painless | 10 | 0.0 | 1 | An embedded language for programming the Yices SMT solver | (bsd3, formal-methods, library, math, theorem-provers) | 2011-01-17 | 0.1.2 | DonaldStewart |
| yj-sandbox | 15 | 0.0 | 0 | try hackage | (bsd3, library, program, try) | 2024-11-06 | 0.1.0.0 | YoshikuniJujo |
| yjsvg | 47 | 0.0 | 4 | make SVG string from Haskell data | (bsd3, graphics, library) | 2017-05-21 | 0.2.0.1 | YoshikuniJujo |
| yoda | 11 | 0.0 | 1 | Parser combinators for young padawans | (bsd3, library, text) | 2018-11-05 | 0.1.3.0 | NicolasWu |
| yoga | 35 | 0.0 | 1 | Bindings to Facebook's Yoga layout library | (bsd3, graphics, library) | 2024-01-14 | 0.0.0.8 | Mokosha |
| yoko | 40 | 0.0 | 1 | Generic Programming with Disbanded Data Types | (bsd3, generics, library, reflection) | 2012-09-26 | 2.0 | NicolasFrisby |
| york-lava | 11 | 0.0 | 1 | A library for digital circuit description. | (bsd3, hardware, library) | 2009-09-15 | 0.2 | MatthewNaylor |
| youtube (deprecated) | 30 | 0.0 | 1 | Upload video to YouTube via YouTube API | (bsd3, deprecated, program, web) | 2017-07-28 | 0.2.1.1 | HenningThielemann |
| ytl | 10 | 0.0 | 1 | mtl-style transformations for Yesod sites | (bsd3, library, web) | 2020-12-29 | 0.1.0.0 | ivanbakel |
| yuuko | 23 | 0.0 | 2 | A transcendental HTML parser gently wrapping the HXT library | (bsd3, library, program, text) | 2010-11-28 | 2010.11.28 | JinjingWang |
| yx | 30 | 0.0 | 0 | Row-major coordinates | (bsd3, geometry, library) | 2019-12-28 | 0.0.4.3 | mtth |
| z3 | 63 | 2.25 | 6 | Bindings for the Z3 Theorem Prover | (bit-vectors, bsd3, formal-methods, library, math, smt, theorem-provers) | 2020-08-29 | 408.2 | IagoAbal |
| z85 | 12 | 0.0 | 0 | Implementation of the z85 binary codec | (bsd3, data, library) | 2018-12-30 | 0.0.2 | athanclark |
| zabt | 10 | 0.0 | 1 | Simple-minded abstract binding trees | (bsd3, language, library) | 2016-08-11 | 0.4.0.0 | JosephAbrahamson |
| zalgo (deprecated in favor of functional-kmp) | 18 | 0.0 | 1 | Z-algorithm implemented on haskell's built-in cons-cell-based lists. | (bsd3, data, deprecated, library) | 2015-09-01 | 0.2.0.0 | mniip |
| zampolit | 14 | 0.0 | 1 | A tool for checking how much work is done on group projects. | (bsd3, program, text) | 2011-05-09 | 0.3 | BrianSniffen |
| zasni-gerna | 25 | 2.0 | 1 | lojban parser (zasni gerna) | (bsd3, language, library) | 2019-10-24 | 0.0.7.1 | YoshikuniJujo |
| zbar | 16 | 0.0 | 0 | zbar bindings in Haskell | (barcode, bsd3, c, ffi, foreign, image, library) | 2021-03-28 | 0.2.0.0 | vmchale |
| zcache | 9 | 0.0 | 1 | Zobrist keys for game state tracking | (bsd3, data, library) | 2010-06-14 | 0.0.0 | SamAnklesaria |
| zenc | 44 | 0.0 | 5 | GHC style name Z-encoding and Z-decoding | (bsd3, library, text) | 2021-06-21 | 0.1.2 | JasonDagit |
| zephyr-copilot | 40 | 0.0 | 0 | Embedded programming in haskell using the Copilot stream DSL and Zephyr | (bsd3, embedded, language, library) | 2024-02-22 | 1.0.9 | JoeyHess |
| zero | 27 | 0.0 | 1 | Semigroups with absorption | (bsd3, data, library) | 2019-05-16 | 0.1.5 | DimitriSabadie |
| zeromq4-clone-pattern (deprecated in favor of zeromq4-patterns) | 3 | 0.0 | 0 | Haskell implementation of the ZeroMQ clone pattern. | (bsd3, deprecated, library, program, system) | 2018-04-28 | 0.1.0.0 | hverr |
| zeromq4-patterns | 18 | 0.0 | 0 | Haskell implementation of several ZeroMQ patterns. | (bsd3, library, program, system) | 2018-05-01 | 0.3.1.0 | hverr |
| zeromq4-simple | 12 | 0.0 | 2 | More constrained extensions to zeromq4-haskell | (bsd3, ffi, library, system) | 2019-10-13 | 0.0.0.2 | athanclark |
| zeroth | 15 | 0.0 | 1 | ZeroTH - remove unnecessary TH dependencies | (bsd3, language, library, program) | 2009-06-23 | 2009.6.23.3 | DavidHimmelstrup, RobinGreen |
| zettelkast | 7 | 0.0 | 0 | Command-line utility for working with zettelkast files | (bsd3, library, program, text) | 2020-09-28 | 0.2.0.0 | MasseR |
| zigbee-znet25 | 8 | 0.0 | 1 | XBee ZNet 2.5 (ZigBee) wireless modem communications | (bsd3, library, network) | 2012-08-02 | 0.1.1.0 | DavidJoyner |
| zigzag | 62 | 0.0 | 4 | Zigzag encoding of integers into unsigned integers. | (bsd3, data, library) | 2024-02-01 | 0.1.0.0 | andrewthad, edemko, l3c_amartin |
| zip | 183 | 2.25 | 6 | Operations on zip archives | (bsd3, codec, library, program) | 2024-06-19 | 2.1.0 | HerbertValerioRiedel, mrkkrp |
| zip-archive | 602 | 0.0 | 42 | Library for creating and modifying zip archives. | (bsd3, codec, library) | 2024-04-09 | 0.4.3.2 | JohnMacFarlane |
| zip-cmd | 6 | 0.0 | 0 | Simple CLI tool for the haskell zip library. | (bsd3, program) | 2022-12-20 | 1.0.1 | CsabaHruska |
| zip-conduit | 25 | 0.0 | 2 | Working with zip archives via conduits | (bsd3, codec, conduit, library) | 2022-10-09 | 0.3.0 | TimCherganov |
| zip-stream | 49 | 0.0 | 2 | ZIP archive streaming using conduits | (bsd3, codec, conduit, library, program) | 2022-11-21 | 0.2.2.0 | DylanSimon |
| zipedit | 16 | 0.0 | 1 | Create simple list editor interfaces | (bsd3, library, user-interfaces) | 2008-06-26 | 0.2.3 | BrentYorgey |
| zipper | 23 | 0.0 | 2 | Generic zipper for families of recursive datatypes | (bsd3, generics, library) | 2018-11-12 | 0.4.3 | AndresLoeh |
| zippers | 48 | 2.0 | 4 | Traversal based zippers | (bsd3, library, zippers) | 2021-11-16 | 0.3.2 | EdwardKmett, EricMertens, ryanglscott |
| zippo | 15 | 0.0 | 1 | A simple lens-based, generic, heterogenous, type-checked zipper library | (bsd3, data, library) | 2012-09-21 | 0.3 | BrandonSimmons |
| ziptastic-client | 18 | 0.0 | 1 | A type-safe client for the Ziptastic API for doing forward and reverse geocoding. | (bsd3, library, web) | 2017-06-05 | 0.3.0.3 | 3noch |
| ziptastic-core | 29 | 0.0 | 1 | Core Servant specification for the Ziptastic API for doing forward and reverse geocoding. | (bsd3, library, web) | 2017-06-05 | 0.2.0.3 | 3noch |
| zlib | 616 | 0.0 | 183 | Compression and decompression in the gzip and zlib formats | (bsd3, codec, library) | 2024-04-24 | 0.7.1.0 | DuncanCoutts, HerbertValerioRiedel, Bodigrim, topos |
| zlib-bindings | 198 | 0.0 | 12 | Low-level bindings to the zlib package. | (bsd3, codec, library) | 2014-03-26 | 0.1.1.5 | GregoryCollins, MichaelSnoyman |
| zlib-bytes | 10 | 0.0 | 0 | zlib compression bindings | (bsd3, data, library) | 2024-02-02 | 0.1.0.2 | andrewthad, l3c_amartin |
| zlib-conduit (deprecated in favor of conduit-extra) | 91 | 0.0 | 9 | Streaming compression/decompression via conduits. (deprecated) | (bsd3, conduit, data, deprecated, library) | 2014-04-02 | 1.1.0 | MichaelSnoyman |
| zlib-lens | 29 | 2.0 | 1 | Lenses for zlib | (bsd3, codec, library) | 2016-02-13 | 0.1.2.1 | EdwardKmett, EricMertens |
| zm | 21 | 0.0 | 1 | Language independent, reproducible, absolute types | (bsd3, data, library, reflection) | 2017-12-11 | 0.3.2 | PasqualinoAssini |
| zmcat | 8 | 0.0 | 1 | Command-line tool for ZeroMQ. | (bsd3, library, network, program) | 2014-03-10 | 0.3 | LucasDiCioccio |
| zmidi-core | 47 | 0.0 | 2 | Read and write MIDI files. | (bsd3, library, music) | 2018-07-16 | 0.9.0 | StephenTetley |
| zoneinfo | 12 | 0.0 | 1 | ZoneInfo library. | (bsd3, library, system) | 2009-09-15 | 0.5 | MarkAylett |
| zoom | 8 | 0.0 | 1 | A rake/thor-like task runner written in Haskell | (bsd3, distribution, library, program) | 2011-08-05 | 0.1.0.1 | IanDuncan |
| zoom-cache | 96 | 0.0 | 4 | A streamable, seekable, zoomable cache file format | (bsd3, development, library, program) | 2012-12-07 | 1.2.1.6 | ConradParker |
| zoom-cache-pcm | 25 | 0.0 | 1 | Library for zoom-cache PCM audio codecs | (bsd3, library, sound) | 2012-11-19 | 0.3.0.1 | ConradParker |
| zoom-refs | 8 | 0.0 | 1 | Zoom (~ Functor) and pairing (~ Applicative) for mutable references. | (bsd3, control, library) | 2016-05-23 | 0.0.0.1 | mjmrotek |
| zoovisitor | 46 | 0.0 | 0 | A haskell binding to Apache Zookeeper C library(mt) using Haskell Z project. | (bsd3, database, library) | 2024-05-24 | 0.2.7.0 | lyndward |
| zot | 21 | 2.0 | 1 | Zot language | (bsd3, compilers-interpreters, program) | 2016-03-27 | 0.0.3 | YoshikuniJujo |
| zre | 28 | 0.0 | 0 | ZRE protocol implementation | (bsd3, library, networking, program) | 2023-11-28 | 0.1.5.1 | srk |
| zsdd | 6 | 0.0 | 0 | Zero-Suppressed and Reduced Decision Diagrams | (bsd3, data, library) | 2020-05-07 | 0.2.1.0 | |
| zsh-battery | 8 | 0.0 | 1 | Ascii bars representing battery status | (bsd3, graphics, program) | 2011-04-04 | 0.2 | MatsRauhala |
| zstd | 100 | 0.0 | 8 | Haskell bindings to the Zstandard compression algorithm | (bsd3, codec, library) | 2021-09-27 | 0.1.3.0 | BryanOSullivan, luispedro |
| zsyntax | 5 | 0.0 | 0 | Automated theorem prover for the Zsyntax biochemical calculus | (bioinformatics, bsd3, library, logic, theorem-provers) | 2018-12-15 | 0.2.0.0 | fsestini |
| ztail | 24 | 0.0 | 1 | Multi-file, colored, filtered log tailer. | (bsd3, console, program, system) | 2022-03-19 | 1.2.0.3 | DylanSimon |
| ztar | 32 | 0.0 | 1 | Creating and extracting arbitrary archives | (bsd3, codec, library) | 2020-05-03 | 1.0.2 | brandonchinn178 |
| zxcvbn-c | 12 | 0.0 | 0 | Password strength estimation | (bsd3, library, system) | 2016-09-25 | 1.0.1 | JoeyHess |