Packages tagged program

3916 packages have this tag.

[Merge tag] (trustees only)

Related tags: library (2446), bsd3 (2019), mit (754), development (439), web (434), gpl (426), deprecated (242), network (242), text (238), language (237), system (184), game (178), graphics (161), data (151), distribution (114), apache (112), unclassified (101), math (89), compilers-interpreters (84), database (79), utils (73), console (72), bioinformatics (69), testing (68), agpl (58), sound (58), compiler (56), public-domain (56), control (53), application (51), utility (49), tools (43), lgpl (37), mpl (37), cli (36), codec (36), natural-language-processing (36), finance (32), bsd2 (31), ai (30), cryptography (29), concurrency (26), frp (26), music (25), data-structures (23), machine-learning (22), parsing (22), algorithms (20), distributed-computing (20), hardware (20), theorem-provers (20), dependent-types (19), nix (19), cloud (18), documentation (18), gui (18), manatee (16), education (15), ide (15), profiling (15), security (15), yesod (15), Ukrainian (14), foreign (14), json (14), user-interfaces (13), aws (12), debug (12), desktop (11), editor (11), embedded (11), logging (11), api (10), formal-methods (10), image (10), logic (10), other (10), physics (10), servant (10), test (10), benchmarking (9), command-line (9), ffi (9), phonetic-languages (9), tool (9), utilities (9), xml (9), code-generation (8), configuration (8), haskell (8), source-tools (8), acme (7), aviation (7), cli-tool (7), filesystem (7), graphs (7), monads (7), pdf (7), reactivity (7), statistics (7), trace (7), command-line-tools (6), effect (6), game-engine (6), ghc (6), networking (6), performance (6), robotics (6), teaching (6), terminal (6), ui (6), algebra (5), building (5), crypto (5), demo (5), email (5), java (5), jvm (5), network-apis (5), number-theory (5), parser (5), pipes (5), postgresql (5), search (5), simulation (5), sox (5), spam (5), speech-approximation (5), static-analysis (5), succinct-data-structures (5), bit (4), bitcoin (4), blockchain (4), browser (4), combinators (4), command-line-tool (4), commandline (4), data-science (4), debian (4), desktop-environment (4), ffi-tools (4), games (4), geography (4), git (4), graphql (4), io (4), irc (4), latex (4), linguistics (4), mathematics (4), model (4), parallelism (4), password (4), project (4), quipper (4), refactoring (4), simple (4), speech-transformation (4), streaming (4), template (4), time (4), todo (4), accessibility (3), animation (3), argumentation (3), arrows (3), ats (3), backup (3), bindings (3), build (3), build-tool (3), cardano (3), compilers (3), conduit (3), constraints (3), data-mining (3), databases (3), file-manager (3), generics (3), graph (3), html (3), image-viewer (3), languages (3), live-coding (3), mail (3), media (3), monitoring (3), multimedia (3), neovim (3), nlp (3), numerical (3), operating-system (3), optimization (3), package-management (3), parsers (3), protocol (3), scripting (3), serialization (3), shell (3), symbolic-computation (3), tensors (3), tooling (3), util (3), video (3), voice (3), PhLADiPreLiO (2), algorithm (2), algorithmic-composition (2), apple (2), attoparsec (2), authentication (2), business (2), c (2), chat (2), chemistry (2), clckwrks (2), comonad (2), compiler-plugin (2), compression (2), config (2), contravariant (2), csv (2), database-testing-web (2), debugging (2), dhall (2), dns (2), download-manager (2), dsl (2), eden (2), ethereum (2), example (2), formal-languages (2), formatting (2), gemini (2), geo (2), geometry (2), hash (2), hasql (2), health (2), help (2), interpreter (2), irc-client (2), javascript (2), lambdacalculus (2), language- (2), language.nix (2), lenses (2), lightning (2), maths (2), multimedia-player (2), numeric (2), opentelemetry (2), optimisation (2), packaging (2), payments (2), plugin (2), preprocessor (2), productivity (2), project-management (2), pugs (2), pup-events (2), quantum (2), random (2), records (2), regex (2), reverse-engineering (2), roguelike (2), rpc (2), rss (2), sample-code (2), semantic-web (2), service (2), simd (2), smt (2), snap (2), source-code-analysis (2), sql (2), state-machines (2), streamly (2), svg (2), task (2), tui (2), ur-web (2), user-interface (2), value (2), vector (2), x11 (2), .net (1), GraphViz (1), ab1 (1), abif (1), adsb (1), aerospace (1), agda (1), algorithmic-music-composition (1), all-rights-reserved (1), analysis (1), application-server (1), archaeoinformatics (1), archive (1), artificial-intelligence (1), astronomy (1), atom (1), attribute-grammars (1), audio (1), automatic-music-generation (1), automation (1), benchmark (1), binary (1), bioinformatics- (1), blog (1), bsd4 (1), bundle (1), cabal (1), capnproto (1), categories (1), chaos-music (1), chromatogram (1), chrome (1), ci (1), client (1), clipboard (1), clr (1), code-generator (1), codegen (1), commerce (1), commercial (1), compilation (1), concourse (1), containers (1), control.monad (1), convenience (1), cryptocurrency (1), culinary (1), data- (1), data-flow (1), data-mining----------- (1), data-processing (1), database-design (1), decompiler (1), dependency-injection (1), derive-monoid (1), derive-monoid- (1), development-web (1), devops (1), dfinity (1), diagram (1), discord (1), distributed-systems (1), domain-specific-language (1), dynamic-programming (1), ebnf (1), editing (1), effects (1), efficient-xml-pretty-printer (1), elliptic-curves (1), elm (1), email--- (1), etl (1), exceptions (1), executable (1), experiment (1), experimental (1), faas (1), factual (1), fay (1), fcm (1), feed (1), ffi- (1), file (1), ...

Rev Deps
Last U/L
Last Version
3d-graphics-examples81.751Examples of 3D graphics programming with OpenGL (bsd3, fractals, graphics, program)2016-07-
4Blocks50.01A tetris-like game (works with GHC 6.8.3 and Gtk2hs 0.9.13) (bsd3, game, program)2010-05-070.2AndrewCalleja
AERN-Basics (deprecated in favor of aern2-mp, aern2-real)40.04foundational type classes for approximating exact real numbers (bsd3, data, deprecated, library, math, program)2011-05-112011.1.0.1MichalKonecny
AERN-Real-Double (deprecated in favor of aern2-mp, aern2-real)40.01arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math, program)2011-05-112011.1.0.2MichalKonecny
ActionKid70.01An easy-to-use video game framework for Haskell. (bsd3, game-engine, library, program)2014-11-
Adaptive60.01Library for incremental computing. (algorithms, bsd3, library, program)2013-01-280.23DustinDeWeese, MagnusCarlsson, PeterJonsson
Adaptive-Blaisorblade40.01Library for incremental computing. (bsd3, control, library, program)2013-01-260.23PaoloGiarrusso
Advgame70.01Lisperati's adventure game in Lisp translated to Haskell (bsd3, game, program)2010-06-110.1.2TimWawrzynczak
Advise-me50.00Assessment services for the Advise-Me project (apache, education, library, program)2019-10-300.1BastiaanHeeren
Agda3952.758A dependently typed functional programming language and proof assistant (dependent-types, mit, program)2024-03-, AndresSicardRamirez, NilsAndersDanielsson, UlfNorell
Agda-executable (deprecated in favor of Agda)90.01Command-line program for type-checking and compiling Agda programs (dependent-types, deprecated, program)2012-03-, UlfNorell
AlgoRhythm40.00Algorithmic music composition (algorithmic-music-composition, automatic-music-generation, bsd3, chaos-music, generative-music-grammars, library, program)2018-04-
AlgorithmW150.01Example implementation of Algorithm W for Hindley-Milner type inference. (bsd3, development, program)2015-05-
Allure1042.01Near-future Sci-Fi roguelike and tactical squad combat game (agpl, game, library, program, roguelike)2021-12-
AndroidViewHierarchyImporter70.01Android view hierarchy importer (bsd3, development, program)2012-12-
Ansi2Html150.01Convert ANSI Terminal Sequences to nice HTML markup (bsd3, program, web)2011-09-100.9JensStimpfle
ApplePush40.01Library for Apple Push Notification Service (bsd3, library, network, program)2009-07-130.1ChrisMoos
Attrac80.01Visualisation of Strange Attractors in 3-Dimensions (bsd3, graphics, program)2010-03-150.1.3RubenZilibowitz
Aurochs50.01Yet another parser generator for C/C++ (bsd3, development, program)2011-11-080.1XinyuJiang
BCMtools70.00Big Contact Map Tools (bioinformatics, library, mit, program)2015-05-050.1.1kaizhang
BNFC1252.252A compiler front-end generator. (bsd3, library, parsing, program)2023-07-262.9.5AndreasAbel, GregoireDetrez, MarkusForsberg, ThomasHallgren
BPS40.00Translations of classic Truth Maintenance Systems (gpl, library, program, truth-maintenance)2022-09-
Barracuda40.01An ad-hoc P2P chat program (library, network, program)2008-04-051.0.2GwernBranwen
Befunge9330.01An interpreter for the Befunge-93 Programming Language (bsd3, compilers-interpreters, program)2010-05-200.1BrandonSimmons
BigPixel60.01Image editor for pixel art (bsd3, development, program)2014-01-241.3.0ManuelChakravarty
BiobaseFasta160.04streaming FASTA parser (bioinformatics, bsd3, library, program)2021-06-
BiobaseHTTPTools40.00Tools to query Bioinformatics HTTP services e.g. Entrez, Ensembl. (bioinformatics, gpl, program)2018-12-131.0.0FlorianEggenhofer
BiobaseInfernal310.03Infernal data structures and tools (bioinformatics, gpl, library, program)2017-03-
BiobaseNewick160.02Newick file format parser. (bioinformatics, bsd3, library, program)2017-07-
BiobaseTrainingData100.02RNA folding training data (bioinformatics, gpl, library, program)2011-09-
BiobaseXNA280.017Efficient RNA/DNA/Protein Primary/Secondary Structure (bioinformatics, bsd3, library, program)2021-06-
BirdPP60.01A preprocessor for Bird-style Literate Haskell comments with Haddock markup. (development, program)2012-08-021.1SeanMcLaughlin
Blobs60.01Diagram editor (graphics, library, program)2012-06-190.3AlanZimmerman
BlogLiterately1160.02A tool for posting Haskelly articles to blogs (gpl, library, program, web)2023-02-, RobertGreayer
BlogLiterately-diagrams510.01Include images in blog posts with inline diagrams code (bsd3, library, program, web)2023-08-220.3.1BrentYorgey
Blogdown131.51A markdown-like markup language designed for blog posts (agpl, library, program, web)2018-02-050.2.4alexbecker
Bookshelf160.01A simple document organizer with some wiki functionality (program, text)2016-01-110.6EmilAxelsson
Buster40.01Hits a set of urls periodically to bust caches (mit, program, web)2013-05-220.1.1MichaelXavier
CCA80.03preprocessor and library for Causal Commutative Arrows (CCA) (bsd3, development, library, program)2015-05-
CMCompare100.01Infernal covariance model comparison (bioinformatics, gpl, library, program)2012-11-
CPBrainfuck50.01A simple Brainfuck interpretter. (bsd3, compilers-interpreters, program)2008-11-061.1ThomasDavie
CPL170.01An interpreter of Hagino's Categorical Programming Language (CPL). (bsd3, compilers-interpreters, program)2018-02-160.0.9MasahiroSakai
CSPM-cspm140.01cspm command line tool for analyzing CSPM specifications. (bsd3, concurrency, formal-methods, language, library, program)2017-10-
CabalSearch50.01Search cabal packages by name (bsd3, program, utils)2012-01-260.0.2JohanBrinch
CarneadesIntoDung60.01A translation from the Carneades argumentation model into Dung's AFs. (ai, argumentation, bsd3, embedded, library, program)2014-05-031.0BasVanGijzel
Chart-tests100.00Tests of the Charts library. (bsd3, graphics, program)2023-10-221.9.4bravit
CheatSheet520.01A Haskell cheat sheet in PDF and literate formats. (bsd3, help, program)2013-07-222.9JustinBailey
Chitra40.01A platform independent mechanism to render graphics using vnc. (bsd3, graphics, program)2011-05-010.2.2KashyapChatamballi
ClustalParser380.03Libary for parsing Clustal tools output (bioinformatics, gpl, library, program)2019-11-141.3.0FlorianEggenhofer
Combinatorrent60.01A concurrent bittorrent client (bsd3, network, program)2010-05-060.3.2JesperLouisAndersen
Commando90.01Watch some files; Rerun a command (development, library, mit, program)2014-03-
ConClusion172.00Cluster algorithms, PCA, and chemical conformere analysis (agpl, chemistry, library, program, statistics)2023-09-070.2.2phillipseeber
Condor130.01Information retrieval library (bsd3, library, program, search, text)2014-01-200.3klangner
Conscript30.01Restart a command on STDIN activity (mit, program, system)2013-07-
ContextAlgebra40.00Implementation of the context algebra. (bsd3, math, program)2016-08-
Craft3e340.01Code for Haskell: the Craft of Functional Programming, 3rd ed. (education, library, mit, program)2019-01-
CurryDB70.01CurryDB: In-memory Key/Value Database (bsd3, database, library, program)2013-01-300.1.1.0HideyukiTanaka
DAG-Tournament30.01Real-Time Game Tournament Evaluator (game, program)2009-10-100.1JoachimBreitner
DAV890.01RFC 4918 WebDAV support (gpl, library, program, web)2020-01-061.3.4ClintAdams
DBFunctor220.00DBFunctor - Functional Data Management => ETL/ELT Data Processing in Haskell (bsd3, data-processing, etl, library, program)2021-05-
DBlimited40.01A command-line SQL interface for flat files (tdf,csv,etc.) (bsd3, database, program)2010-12-060.1.1JohnMayer
DMuCheck70.01Distributed Mutation Analysis framework for MuCheck (gpl, program, testing)2015-01-
DPM90.01Darcs Patch Manager (development, library, program)2011-12-
DSH720.02Database Supported Haskell (bsd3, database, library, program)2015-06-, JeroenWeijers, AlexUlrich, AlexUlrich2
DSTM60.01A framework for using STM within distributed systems (distributed-computing, library, program)2010-08-050.1.2FrankKupke
Dao50.01Dao is meta programming language with its own built-in interpreted language, designed with artificial intelligence applications in mind. (gpl, library, program, unclassified)2014-11-
DataIndex70.00A package for adding index column to data files (data, library, mit, program)2016-10-090.1.1steven_yhw
Deadpan-DDP200.01Write clients for Meteor's DDP Protocol (library, mit, program, unclassified)2015-10-
DefendTheKing60.01A simple RTS game (frp, game, program)2015-05-280.3.1YairChuchem
Delta-Lambda40.01A demonstration interpreter for type system delta-lambda (of N.G. De-bruijn) (compilers-interpreters, mit, program)2017-05-
DisTract30.01Distributed Bug Tracking System (bsd3, library, program, system)2008-02-170.2.5GwernBranwen
Dish170.01Hash modules (currently Murmur3) (bsd3, data, library, program)2017-11-
DnaProteinAlignment30.01Frameshift-aware alignment of protein sequences with DNA sequences (bioinformatics, gpl, library, program)2013-12-
DocTest (deprecated in favor of doctest)160.01Test interactive Haskell examples (deprecated, mit, program, testing)2015-04-
DrHylo60.01A tool for deriving hylomorphisms (bsd3, language, library, program)2008-12-090.0.2HugoPacheco
DrIFT60.01Program to derive type class instances (bsd3, data-structures, library, program)2013-11-112.4.2KiwamuOkabe
DrIFT-cabalized (deprecated in favor of DrIFT)80.01Program to derive type class instances (bsd3, data-structures, deprecated, program)2013-09-032.3.0GwernBranwen, KiwamuOkabe
Dung100.02An implementation of the Dung argumentation frameworks. (ai, argumentation, bsd3, embedded, library, program)2015-03-301.1BasVanGijzel
Dust-tools90.01Network filtering exploration tools (library, network, program)2013-12-171.3.2BrandonWiley
Dust-tools-pcap80.01Network filtering exploration tools that rely on pcap (network, program)2013-12-171.3.1BrandonWiley
DynamicTimeWarp40.01Dynamic time warping of sequences. (data, lgpl, library, program)2015-02-
Ebnf2ps200.01Peter's Syntax Diagram Drawing Tool (bsd3, language, program)2015-08-261.0.15PeterThiemann, FranklinChen
EditTimeReport40.01Query language and report generator for edit logs. (program, utils)2010-01-151.0BartSpaans
Elm (deprecated in favor of elm-compiler)1050.06The Elm language module. (bsd3, compiler, deprecated, language, library, program)2014-09-220.13EvanCzaplicki
Emping120.01derives heuristic rules from nominal data (data-mining, program)2009-05-290.6HansVanThiel
Encode230.02Encoding character data (codec, library, program, text)2016-05-261.3.8OtakarSmrz
Eq (deprecated)120.01Render math formula in ASCII, and perform some simplifications (bsd3, deprecated, language, math, program)2013-05-281.1.3VincentBerthoux
EtaMOO70.01A new implementation of the LambdaMOO server (bsd3, network, program)2016-02-
Etage-Graph100.01Data-flow based graph algorithms (data-structures, lgpl, library, program)2014-05-100.1.8MitarMilutinovic
Eternal10Seconds40.01A 2-D shooting game (bsd3, game, program)2010-05-240.2HirotoKoyama
Etherbunny50.01A network analysis toolkit for Haskell (library, network, program)2008-01-180.3NicholasBurlett
FComp50.01Compose music (gpl, library, music, program)2014-09-251.0.2JosePedroMagalhaes
FM-SBLEX70.01A set of computational morphology tools for Swedish diachronic lexicons. (natural-language-processing, program)2010-11-243.0.1MarkusForsberg
FTPLine140.01A command-line FTP client. (bsd3, network, program)2016-06-
FermatsLastMargin40.01Annotate ps and pdf documents (program, web)2008-03-120.1GwernBranwen
Feval62.01Evaluation using F-Algebras (language, mit, program)2015-09-
Files70.00File content extraction/rearrangement (io, library, mit, program)2016-10-
Flint2-Examples80.00Examples for the Flint2 library (gpl, math, program)2023-11-
Flippi50.01Wiki (bsd3, program, text)2008-03-160.0.5AudreyTang, GwernBranwen
Folly190.01A first order logic library in Haskell (bsd3, library, program, theorem-provers)2015-10-
Foster80.01Utilities to generate and solve puzzles (data, mit, program)2015-01-191.1.2Jefffrey
FractalArt222.01Generates colorful wallpapers (graphics, mit, program)2016-05-
Fractaler20.01 (graphics, mit, program)2015-10-113serprex
Frames-streamly270.00A streamly layer for Frames I/O (bsd3, data, library, program)2023-05-
Frank140.01An experimental programming language with typed algebraic effects (languages, program, public-domain)2012-06-080.3ConorMcBride
FunGEn260.01A lightweight, cross-platform, OpenGL-based game engine. (bsd3, game, library, program)2023-09-011.2MiloslavRaus, SimonMichael
Fungi90.01Funge-98 interpreter written in Haskell (bsd3, compilers-interpreters, program)2015-02-161.0.6ThomasEding
GGg70.01GGg cipher (mit, program, text)2015-02-
GLFW-b-demo130.01GLFW-b demo (bsd3, graphics, program)2013-12-121.0.6BrianLewis, SchellScivally, javjarfer
GLM80.00Simple Gridlab-D GLM parser and utilities. (language, library, mit, program)2015-10-
GPipe-Examples30.01Examples for the GPipes package (graphics, program)2010-04-140.1KreeColeMcLaughlin
GPipe-GLFW440.00GLFW OpenGL context creation for GPipe (graphics, library, mit, program)2021-04-112.0.0srk, pippijn
Ganymede80.01An Io interpreter in Haskell. (bsd3, language, program)2011-04-
GeBoP80.01Several games (bsd3, game, program)2015-09-231.7.5HenkJanVanTuyl
GenI140.04A natural language generator (specifically, an FB-LTAG surface realiser) (library, natural-language-processing, program)2017-10-
GenSmsPdu40.01Automatic SMS message generator (bsd3, library, program, testing)2024-02-, lazyswamp
Genbank110.01Libary for processing the NCBI genbank format (bioinformatics, library, program)2014-10-261.0.3FlorianEggenhofer
Gene-CluEDO60.00Hox gene clustering (bioinformatics, gpl, library, program)2017-09-
GeneralTicTacToe32.01A general TicTacToe game implementation. (game, mit, program)2015-08-
GenussFold50.00MCFGs for Genus-1 RNA Pseudoknots (bioinformatics, formal-languages, gpl, library, program)2015-07-
Gifcurry522.01GIF creation utility. (application, bsd3, graphics, library, program)2018-03-
GlomeView30.01SDL Frontend for Glome ray tracer (graphics, program)2014-04-070.3JimSnow
Graph50040.02Graph500 benchmark-related definitions and data set generator. (concurrency, gpl, library, program)2013-11-050.4.0
GraphHammer-examples40.01Test harness for TriangleCount analysis. (concurrency, gpl, library, program)2013-11-050.3
GrowlNotify60.01Notification utility for Growl. (bsd3, library, network, program)2008-05-180.4NicholasBurlett
GuiHaskell50.01A graphical REPL and development environment for Haskell (bsd3, development, program)2008-03-060.1.1NeilMitchell
H100.01The Haskell/R mixed programming environment. (bsd3, ffi, program)2022-11-111.0.0FacundoDominguez, MathieuBoespflug
HABQT50.00Hierarchical adaptive Bayesian quantum tomography for quantum bits (bsd3, library, math, program, quantum)2018-07-
HARM (deprecated)80.01A simple ARM emulator in haskell (compilers-interpreters, deprecated, library, program)2008-12-060.1.4AlexMason
HCL232.01High-level library for building command line interfaces. (bsd3, library, program, user-interfaces)2021-01-051.8JustinBailey, jlamothe
HFitUI70.01The library for generating a graphical interface on the web (bsd3, library, program, web)2017-06-
HGE2D150.002D game engine written in Haskell (game, library, mit, program)2016-07-300.1.9.2I3ck
HListPP100.01A preprocessor for HList labelable labels (bsd3, development, program)2020-04-170.2.2AdamVogt
HLogger (deprecated in favor of hlogger)50.02Simple, concurrent and easy-to-use logging library (bsd3, concurrency, deprecated, library, logging, program)2011-03-
HNM70.01Happy Network Manager (bsd3, library, network, program, system)2009-01-250.1.2CetinSert
HOpenCV120.02A binding for the OpenCV computer vision library (ai, gpl, graphics, library, program)2015-08-
HPDF970.05Generation of PDF documents (bsd3, graphics, library, program)2024-02-221.7HenningThielemann, SylvainHenry
HPath90.01Extract Haskell declarations by name. (bsd3, library, program, source-tools, text)2010-01-020.0.2JasonDusek
HPlot80.01A minimal monadic PLplot interface for Haskell (bsd3, foreign, graphics, library, program)2009-08-040.3YakovZaytsev
HPong90.01A simple OpenGL Pong game based on GLFW (game, program)2009-04-230.1.2RemcoNiemeijer
HRay170.01Haskell raytracer (bsd3, graphics, program)2010-11-071.2.3GwernBranwen, KennethHoste
HSFFIG60.02Generate FFI import declarations from C include files (bsd3, ffi-tools, library, program)2010-07-151.1.3DmitryGolubovsky
HSGEP80.01Gene Expression Programming evolutionary algorithm in Haskell (ai, bsd3, library, program)2012-12-240.1.5MatthewSottile
HTF1262.07The Haskell Test Framework (lgpl, library, program, testing)2024-05-, GwernBranwen, StefanWehr
HTab190.01Tableau based theorem prover for hybrid logics (bsd3, program, theorem-provers)2020-05-151.7.3GuillaumeHoffmann
HTicTacToe60.01An SDL tic-tac-toe game. (game, graphics, mit, program)2010-05-010.2KorcanHussein
HXMPP (deprecated in favor of pontarius-xmpp)40.01A (prototyped) easy to use XMPP library (bsd3, deprecated, library, network, program)2011-03-
HaLeX240.01HaLeX enables modelling, manipulation and visualization of regular languages (data, library, program, public-domain)2017-02-101.2.6GwernBranwen, joaoSaraiva
HaTeX-meta (deprecated)60.01This package is deprecated. From version 3, HaTeX does not need this anymore. (bsd3, deprecated, program, text)2013-04-041.2.1DanielDiaz
HaVSA62.01An implementation of the Version Space Algebra learning framework. (ai, bsd3, library, program)2011-04-
HaXml1140.053Utilities for manipulating XML documents (lgpl, library, program, text, xml)2023-07-131.25.13JensPetersen, MalcolmWallace, phadej
Hach90.01Simple chat (library, mit, network, program)2013-11-170.1.2DmitryMalikov
HackMail50.01A Procmail Replacement as Haskell EDSL (bsd3, library, network, program)2009-03-280.0.1JoeFredette
Hangman50.01The classic game of Hangman. (game, gpl, program)2015-08-
HangmanAscii72.00Yet another Hangman game. (bsd3, game, program)2023-07-
HarmTrace390.01Harmony Analysis and Retrieval of Music (gpl, music, program)2017-08-072.2.1BasDeHaas, JosePedroMagalhaes
HasBigDecimal252.253A library for arbitrary precision decimal numbers. (apache, library, math, program)2022-09-
HasChor50.00Functional choreographic programming in Haskell (bsd3, concurrency, library, program)2023-11-
Haschoo (deprecated)80.01Minimalist R5RS Scheme interpreter (bsd3, compilers-interpreters, deprecated, program)2012-05-230.1.2MattiNiemenmaa
Hashell80.01Simple shell written in Haskell (program, user-interfaces)2009-01-181.0GwernBranwen
HaskellAnalysisProgram50.00Haskell source code analysis program (apache, program, source-code-analysis)2020-07-130.1.0BastiaanHeeren
HaskellTorrent80.01A concurrent bittorrent client (bsd3, network, program)2010-03-110.1.1JesperLouisAndersen
HaskellTutorials40.01Haskell Tutorials by Evgeny Ukhanov (mit, program, tutorials)2014-10-
Haskelloids50.01A reproduction of the Atari 1979 classic "Asteroids" (bsd3, game, program)2010-03-290.1.1IvanPerez, MatthewHayden
Hate82.00A small 2D game framework. (graphics, library, mit, program)2015-12-
Hayoo62.01The Hayoo! search engine for Haskell API search on hackage (data, mit, program, text)2012-03-011.2.3UweSchmidt
Hedi70.01Line oriented editor (bsd3, editor, library, program)2008-11-300.1.1PaoloVeronelli
HipmunkPlayground220.01A playground for testing Hipmunk. (game, physics, program)2014-02-
Hish250.01 (bsd3, command-line, console, library, program, shell)2016-03-310.1.2.4jaiyalas
Hmpf40.01An MPD client designed for a Home Theatre PC (application, program)2007-08-120.1TomBevan
Holumbus-Distribution60.03intra- and inter-program communication (distributed-computing, library, network, program)2010-08-310.1.1StefanSchmidt
Holumbus-MapReduce70.01a distributed MapReduce framework (distributed-computing, library, program)2010-08-310.1.1StefanSchmidt
Holumbus-Storage40.02a distributed storage system (distributed-computing, library, program)2010-05-040.1.0StefanSchmidt
Hricket50.01A Cricket scoring application. (bsd3, game, program)2010-01-020.1AnthonyGrimes
Hs2lib110.01A Library and Preprocessor that makes it easier to create shared libs from Haskell programs. (bsd3, development, library, program)2015-01-270.6.3TamarChristina
Hsed100.01Stream Editor in Haskell (bsd3, editor, library, program)2011-03-130.2.2VitaliyRukavishnikov
HulkImport50.00Easily bulk import CSV data to SQL Server (bsd3, data, library, program)2015-11-
Hydrogen30.00The library for generating a WebGL scene for the web (bsd3, library, program, web)2017-06-
HyloDP50.00A package for solving dynamic programming problems in Haskell (bsd3, dynamic-programming, library, program, recursion)2024-01-171.0.0DavidLlorens
IFS70.01Iterated Function System generation for Haskell (bsd3, graphics, library, program)2007-11-060.1.1alpheccar
INblobs20.01Editor and interpreter for Interaction Nets (compilers-interpreters, program)2008-06-190.1.1MiguelVilaca
IPv6DB380.00A RESTful microService for IPv6-related data (bsd3, database, library, network, program)2024-05-
Javasf (deprecated in favor of javasf)40.01A utility to print the SourceFile attribute of one or more Java class files. (bsd3, deprecated, language, program)2010-12-120.0.1TonyMorris
Javav (deprecated in favor of javav)80.01A utility to print the target version of Java class files. (bsd3, deprecated, language, program)2012-03-060.0.4TonyMorris
Jikka190.00A transpiler from Python to C++ for competitive programming (compilers-interpreters, library, program)2021-09-
JsContracts30.01Design-by-contract for JavaScript (bsd3, language, library, program)2009-12-150.5.3ArjunGuha
JuPyTer-notebook40.00JuPyTer notebook parser (bsd3, data, library, program)2017-11-
JuicyPixels-blp140.00BLP format decoder/encoder over JuicyPixels library (bsd3, codec, graphics, image, library, program)2021-10-
JuicyPixels-blurhash132.00Blurhash is a very compact represenation of a placeholder for an image (bsd3, graphics, image, library, program)2020-05-
KiCS190.03A compiler from Curry to Haskell (compiler, library, program)2012-07-020.9.3BerndBrassel, BjoernPeemoeller, CurryLanguage
KiCS-debugger50.01debug features for kics (debug, library, program)2009-10-230.1.1BerndBrassel
KiCS-prophecy50.01a transformation used by the kics debugger (debug, library, program)2009-10-230.1.1BerndBrassel
L-seed30.01Plant growing programming game (bsd3, game, library, program)2009-06-280.2JoachimBreitner
LC3110.00LC-3 virtual machine (bsd3, language, program)2019-01-
LPFP590.00Code for the book Learn Physics with Functional Programming (bsd3, library, physics, program)2024-05-091.1.4ScottWalck
LPPaver30.00An automated prover targeting problems that involve nonlinear real arithmetic (formal-methods, library, math, mathematics, maths, mpl, program, theorem-provers, verification)2023-03-
LTS20.00LTS: Labelled Transition System (library, mit, program, state-machines)2020-04-
LambdaCalculator120.01A basic lambda calculator with beta reduction and a REPL (bsd3, language, program)2016-06-290.2ThomasDuBuisson
LambdaDB82.00On-memory Database using Lambda Function environment. (bsd3, database, library, program)2016-05-
LambdaHack1082.252A game engine library for tactical squad ASCII roguelike dungeon crawlers (bsd3, game, game-engine, library, program, roguelike)2023-10-300.11.0.1AndresLoeh, MikolajKonarski
LambdaINet90.01Graphical Interaction Net Evaluator for Optimal Evaluation (application, bsd3, program)2014-09-
LambdaShell100.01Simple shell for evaluating lambda expressions (compilers-interpreters, program)2014-06-010.9.3RobertDockins
LazyVault (deprecated)50.01A simple sandboxing tool for Haskell packages. (deprecated, development, gpl, program)2013-02-06KevinVanRooijen
Learning50.01The most frequently used machine learning tools (bsd3, library, machine-learning, program)2018-02-260.1.0penkovsky
Level030.01A Snake II clone written using SDL. (game, gpl, program)2012-04-291.0MikeLedger
LinkChecker50.01Check a bunch of local html files for broken links (bsd3, program, web)2011-08-260.1JensStimpfle
LiterateMarkdown60.00Converter to convert from .lhs to .md and vice versa. (library, mit, productivity, program)2020-08-
LslPlus190.01An execution and testing framework for the Linden Scripting Language (LSL) (bsd3, language, program)2009-08-250.4.3RobertGreayer
Lykah50.01A static website and blog generator (library, mit, program, web)2017-01-260.0.2johannesgerer
MC-Fold-DP40.01Folding algorithm based on nucleotide cyclic motifs. (bioinformatics, gpl, library, program)2012-11-
MTGBuilder70.01Builds decks out of a meta (mit, program, unclassified)2015-09-
MagicHaskeller370.02Automatic inductive functional programmer by systematic search (bsd3, language, library, program)2022-06-
MazesOfMonad180.01Console-based Role Playing Game (bsd3, game, program)2014-09-021.0.9JeanPhilippeMoresmau
Mhailist40.01Haskell mailing list manager (bsd3, network, program)2010-04-300.0LarsKotthoff
MicroCabal30.00A Cabal replacement (apache, language, program)2024-03-
MicroHs162.250A compiler for Haskell (apache, language, program)2024-03-
MiniAgda272.01A toy dependently typed programming language with type-based termination. (dependent-types, mit, program)2022-03-110.2022.3.11AndreasAbel
Moe60.01A FRP library based on signal functions. (bsd3, frp, library, program)2011-11-030.1XinyuJiang
MonadLab70.01Automatically generate layered monads (bsd3, library, monads, program)2009-01-290.0.2AdamProcter
Monadius250.012-D arcade scroller (game, program)2013-05-280.99GwernBranwen, HideyukiTanaka
Monadoro272.00A minimalistic CLI Pomodoro timer. (library, mit, program, tools)2023-04-
Monaris130.01A simple tetris clone (bsd3, game, program)2014-08-200.1.8FumiakiKinoshita
Mondrian40.00Renders backgrounds & borders (gpl, graphics, library, program)2023-07-
MuCheck-HUnit80.01Automated Mutation Testing for HUnit tests (gpl, library, program, testing)2015-01-
MuCheck-Hspec60.01Automated Mutation Testing for Hspec tests (gpl, library, program, testing)2015-01-
MuCheck-QuickCheck60.01Automated Mutation Testing for QuickCheck tests (gpl, library, program, testing)2015-01-
MuCheck-SmallCheck50.01Automated Mutation Testing for SmallCheck tests (gpl, library, program, testing)2015-01-
MutationOrder80.00Most likely order of mutation events in RNA (bioinformatics, gpl, library, program)2017-10-
MyPrimes40.00Generate all primes (data, library, mit, program)2015-08-
NGLess150.00NGLess implements ngless, a DSL for processing sequencing data (domain-specific-language, library, mit, program)2022-09-141.5.0luispedro
NGrams50.01Simple application for calculating n-grams using Google. (bsd3, natural-language-processing, program)2008-02-141.1JustinBailey
NXT200.01A Haskell interface to Lego Mindstorms NXT (lgpl, library, program, robotics)2016-02-230.2.5MitarMilutinovic
NXTDSL60.01Generate NXC Code from DSL (bsd3, compilers-interpreters, language, library, program)2013-08-310.4AlexanderThiemann
NanoID160.00NanoID generator (bsd3, data, library, program)2024-01-313.4.0.1MichelBoucey
NanoProlog170.01Very small interpreter for a Prolog-like language (bsd3, language, library, program)2011-12-220.3DoaitseSwierstra, JurrienStutterheim, joaopizani
NaperianNetCDF50.00Instances of NcStore for hypercuboids (bsd3, library, math, program)2019-04-
NearContextAlgebra60.01Context Algebra of near (bsd3, math, program)2015-10-
Neks70.01Simple networked key/value store (database, library, mit, program)2015-07-310.5.0.0wyager
Ninjas60.01Ninja game (bsd3, game, program)2013-10-
NoSlow70.01Microbenchmarks for various array libraries (bsd3, development, profiling, program)2010-02-150.2RomanLeshchinskiy
Nomyx (deprecated in favor of nomyx-server)460.01A Nomic game in haskell (bsd3, deprecated, game, program)2015-03-260.7.6CorentinDupont
Nussinov78110.01Nussinov78 using the ADPfusion library. (bioinformatics, gpl, library, program)2012-11-
ONC-RPC60.00ONC RPC (aka Sun RPC) and XDR library (apache, library, network, program)2022-11-110.2DylanSimon
OnRmt40.00Text UI library for performing parallel remote SSH operations (bsd3, library, program, system)2017-01-301.0.0.0KevinQuick
OpenAFP-Utils200.01Assorted utilities to work with AFP data streams (data, program, public-domain)2013-11-301.4.1.3AudreyTang
Ordinary80.00A Programming Language in Construction (bsd3, language, library, program)2018-01-080.2018.1.8MarisaVeryMoe
Oslo-Vectize (deprecated)40.01spam (bsd3, deprecated, program, spam)2018-09-160.2
PTQ110.01An implementation of Montague's PTQ. (natural-language-processing, program)2017-09-120.0.8MasahiroSakai
PageIO70.01Page-oriented extraction and composition library (bsd3, library, program, text)2008-08-010.0.3AudreyTang
PandocAgda (deprecated)70.01Pandoc support for literate Agda (bsd3, dependent-types, deprecated, library, program)2013-03-
PastePipe130.01CLI for pasting to (gpl, library, program, utils)2015-04-251.8MateuszKowalczyk, RoganCreswick
Phsu80.01Personal Happstack Server Utils (gpl, program, web)2015-08-
PlayHangmanGame70.01Play Hangman Game (bsd3, game, program)2012-04-040.2HaishengWu
PlslTools30.01So far just a lint like program for PL/SQL. Diff and refactoring tools are planned (bsd3, pl-sql-tools, program)2008-12-020.0.2LarryLayland
Pollutocracy30.01An imaginary world (game, program)2013-01-281.0IsaacDupree
PortFusion110.01high-performance distributed reverse / forward proxy & tunneling for TCP (gpl, network, program, system)2012-08-191.2.1CetinSert
PropLogic130.02Propositional Logic (algorithms, bsd3, library, logic, program)2012-04-
PropaFP60.01Auto-active verification of floating-point programs (formal-methods, library, math, mathematics, maths, mpl, program, theorem-provers)2023-03-
Proper130.03An implementation of propositional logic in Haskell (bsd3, library, program, unclassified)2014-11-
Pugs350.01A Perl 6 Implementation (bsd3, language, program, pugs)2015-08-, JeffShaw
Pup-Events30.01A networked event handling framework for hooking into other programs. (gpl, library, networking, program, pup-events)2012-07-151.0DanielWilson
Pup-Events-Demo110.01A networked event handling framework for hooking into other programs. (demo, gpl, networking, program, pup-events)2012-08-151.3DanielWilson
QuickAnnotate90.02Annotation Framework (bsd3, development, library, program)2012-09-190.6ShayanNajd
R-pandoc90.00 (bsd3, library, program, text)2019-11-150.2.3CorentinDupont
RMP40.01Binding to code that controls a Segway RMP (bsd3, library, program, robotics, system)2010-05-230.0.2NoamLewis
RNAFold130.02RNA secondary structure prediction (bioinformatics, gpl, library, program)2013-12-
RNAFoldProgs50.01RNA secondary structure folding (bioinformatics, gpl, program)2010-09-
RNAdesign60.01Multi-target RNA sequence design (bioinformatics, gpl, library, program)2014-02-
RNAdraw40.01Draw RNA secondary structures (bioinformatics, gpl, library, program)2014-02-
RNAlien292.00Unsupervized construction of RNA family models (bioinformatics, gpl, library, program)2019-08-291.7.0FlorianEggenhofer
RNAwolf160.01RNA folding with non-canonical basepairs and base-triplets. (bioinformatics, gpl, library, program)2011-09-
RSolve62.00 (library, logic, mit, program, unification)2019-08-
Raincat410.01A puzzle game written in Haskell with a cat in lead role (bsd3, game, program)2018-09-231.2.1MikhailPobolovets, SergeiTrofimovich
Randometer60.01Randomness intuition trainer (mit, personalgrowth, program)2014-10-
Ranka40.01HTTP to XMPP omegle chats gate. (network, program)2009-09-150.1OlegIvanov
Rasenschach120.01Soccer simulation (bsd3, game, program)2016-02-
ReadArgs170.03Simple command line argument parsing (bsd3, command-line, library, program)2016-12-081.2.3NoahEasterly
Referees40.01A utility for computing distributions of material to review among reviewers. (gpl, library, program, utils)2014-11-110.0.0PabloCouto
ReplaceUmlaut50.01converting text to properly encoded german umlauts (library, program, text)2023-04-
ReviewBoard70.01Haskell bindings to ReviewBoard (bsd3, development, library, program)2008-05-280.2.2AdamSmyczek
Ritt-Wu60.00Parallel implementation of Ritt-Wu's algorithm. (algorithm, bsd3, library, program)2020-02-
RollingDirectory30.01Limits the size of a directory's contents (file-manager, gpl, program, tools)2012-01-170.1FalcoHirschenberger
RtMidi291.51Haskell wrapper for RtMidi, the lightweight, cross-platform MIDI I/O library. (library, mit, program, sound)2023-08-, kohlrabi
SCRIPTWriter60.00ESCRIPT: a human friendly language for programming Bitcoin scripts (bitcoin, bsd3, language, library, program, script)2018-10-151.0.1RickKlomp
SGdemo100.01An example of using the SG and OpenGL libraries (graphics, program)2009-12-181.1NeilBrown
SJW70.01The Simple Javascript Wrench (bsd3, library, program, web)2022-02-
SSTG302.00STG Symbolic Execution (bsd3, library, program, web)2017-08-
SVG2Q20.01Code generation tool for Quartz code from a SVG. (bsd3, parsing, program)2011-01-270.3JanGreve
SableCC2Hs70.01Generate a parser (in Haskell) with the SableCC parser generator. (bsd3, library, parsing, program)2012-06-
Saturnin50.00Saturnin CI / Job System (application-server, bsd3, library, program)2015-05-
ScratchFs80.01Size limited temp filesystem based on fuse (gpl, program, system)2012-11-
Scurry60.01A cross platform P2P VPN application built using Haskell. (bsd3, network, program)2009-01-240.0.3JohnVanEnk
SelectSequencesFromMSA60.00Selects a representative subset of sequences from multiple sequence alignment. (bioinformatics, gpl, library, program)2018-03-121.0.5FlorianEggenhofer
Semantique80.01Command-line tool for maintaining the Semantique database. (program, public-domain, system)2012-11-020.3.0DavidHimmelstrup
ShellCheck1922.04Shell script analysis tool (gpl, library, program, static-analysis)2024-03-080.10.0koala_man, vidarhol
Shpadoinkle-developer-tools70.00Chrome extension to aide in development (bsd3, library, program, web)2021-06-
Shpadoinkle-examples90.00Example usages of Shpadoinkle (bsd3, program, web)2021-01-
Shu-thing130.01A vector shooter game (bsd3, game, program)2018-03-151.1.4AlanHawkins, GwernBranwen
SimpleServer50.01A simple static file server, for when apache is overkill (library, mit, program, web)2017-06-
Sit220.01Prototypical type checker for Type Theory with Sized Natural Numbers (dependent-types, library, program)2023-08-030.2023.8.3AndreasAbel
Snusmumrik (deprecated)30.01E-library directory based on FUSE virtual file system. (bsd3, deprecated, program, text)2010-03-200.0.1SergeyAstanin
SoccerFun210.02Football simulation framework for teaching functional programming (ai, bsd3, education, game, library, program)2015-12-020.5.3JanRochel
SoccerFunGL110.01OpenGL UI for the SoccerFun framework (ai, bsd3, education, game, library, program)2015-12-020.5.3JanRochel
SourceGraph260.01Static code analysis using graph-theoretic techniques. (development, program)2015-09-
SpaceInvaders160.01Video game (bsd3, game, program)2021-10-080.13.3GeorgeGiorgidze, IvanPerez, keera_studios_ci
SpacePrivateers30.01Simple space pirate roguelike (bsd3, game, program)2014-08-
Stasis40.01A simple MVCC like library (bsd3, concurrency, library, program)2014-01-130.0.1zcourts
Strafunski-Sdf2Haskell50.01Converts SDF to Haskell (bsd3, language, program)2013-05-
SuffixStructures20.00Suffix array construction (bsd3, data, data-structures, library, program)2015-05-
TBC60.01Testing By Convention (bsd3, library, program, testing)2012-06-240.0.3PeterGammie
TLT82.01Testing in monads and transformers without explicit specs (lgpl, library, program, test)2022-09-300.5.0.0jpmrst
TORCS70.00Bindings to the TORCS vehicle simulator. (bindings, frp, library, program, simulation)2018-02-
Tables70.01A client for Quill databases (bsd3, database, program)2014-04-
Tablify50.01Tool to render CSV into tables of various formats (bsd3, program, text)2011-04-210.8.2DanielLyons
Tahin50.01Tahin Password Generator (bsd3, library, password, program)2016-04-060.1.2mtesseract
TastyTLT30.00Run TLT tests from Tasty (lgpl, library, program, test)2022-05-
TaxonomyTools40.01Tool for parsing, processing, comparing and visualizing taxonomy data (bioinformatics, gpl, program)2017-01-261.0.1FlorianEggenhofer
TeX-my-math170.02Render general Haskell math to LaTeX. Or: math typesetting with high signal-to-noise–ratio. (gpl, library, math, program)2023-04-
TernaryTrees470.01Efficient pure ternary tree Sets and Maps (bsd3, data-structures, library, program)2011-01-
Tic-Tac-Toe162.01Tic Tac Toe in your command line! (apache, game, program)2015-09-
TimePiece100.01A simple tile-based digital clock screen saver (library, program, public-domain, screensaver)2014-05-160.0.5AudreyTang
Titim50.01Game for Lounge Marmelade (game, gpl, program)2015-03-250.2.3Jefffrey
Top40.02Constraint solving framework employed by the Helium Compiler. (constraints, library, program)2012-08-211.7JurriaanHage
TransformeR (deprecated)30.00eDSL in R for Safe Variable Transformarion (bsd3, deprecated, dsl, library, program, security, statistics)2016-08-
TransformersStepByStep70.01Tutorial on monad transformers. (bsd3, development, program)2015-05-
TypeClass100.01Typing speed game (bsd3, game, program)2014-01-310.2.1JeanPhilippeMoresmau
TypeIlluminator50.01TypeIlluminator is a prototype tool exploring debugging of type errors/ (bsd3, compilers-interpreters, program)2008-02-190.0GwernBranwen
TypingTester100.01Command Line Typing speed tester (game, gpl, program)2014-08-
UMM130.01A small command-line accounting tool (finance, program)2010-09-250.3.1UweHollerbach
UTFTConverter80.00Processing popular picture formats into .c or .raw format in RGB565 (graphics, library, mit, program, text)2016-05-
VKHS780.01Provides access to Vkontakte social network via public API (bsd3, library, program, web)2019-01-151.9.2SergeyMironov
VRML40.00VRML parser and generator for Haskell (graphics, library, mit, program)2020-02-
Verba100.01A solver for the WordBrain game (game, mit, program)2016-01-
Villefort1091.50Villefort is a task manager and time tracker (bsd3, library, program, task, web)2019-04-300.1.2.19AliceReuter
WAVE170.05WAVE audio file IO library (bsd3, data, library, program, sound)2020-04-020.1.6BartonMassey
WEditorBrick50.00Text-editor widget with dynamic line-wrapping for use with Brick. (apache, graphics, library, program)2020-04-
WL500gPControl100.01A simple command line tools to control the Asus WL500gP router (bsd3, network, program, ui)2009-10-280.3.4VasylPasternak
WL500gPLib20.01A simple library to access to the WL 500gP router from the Haskell code (bsd3, library, network, program)2009-10-150.3.1VasylPasternak
WashNGo40.01WASH is a family of EDSLs for programming Web applications in Haskell. (bsd3, library, program, web)2010-05-
WeberLogic90.01Logic interpreter (bsd3, library, math, program)2014-03-170.1.2cameronbwhite
Webrexp60.01Regexp-like engine to scrap web data (bsd3, library, program, utility)2013-05-281.1.2VincentBerthoux
WordAlignment60.00Bigram word pair alignments. (gpl, library, linguistics, program)2017-03-
Wordlint140.01Plaintext prose redundancy linter. (library, program, text)2015-02-
WringTwistree60.00Whole-message cipher and tree hash (bsd3, cryptography, library, program)2024-01-
XSaiga152.01An 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-
Xec50.01Gtk command launcher with identicon (bsd3, program, utils)2012-12-200.1.6DaikiHanda
YACPong40.01Yet Another Pong Clone using SDL. (game, mit, program)2010-05-300.1KorcanHussein
YamlReference160.01YAML reference implementation (library, program, text)2016-02-230.10.0OrenBenKiki
Yogurt-Standalone30.01A functional MUD client (bsd3, network, program)2009-04-100.4MartijnVanSteenbergen
ZMachine50.01A Z-machine interpreter (bsd3, game, program)2008-03-290.0GwernBranwen
a50100.01Compare genome assemblies (bioinformatics, program)2013-07-230.5KetilMalde
abc-puzzle90.01Generate instances of the ABC Logic Puzzle. (bsd3, game, program)2014-08-010.2.1PatrickBahr
accelerate-cublas50.01Basic Linear Algebra using native CUBLAS library (bsd3, library, math, program)2017-04-230.1HenningThielemann
accelerate-fourier-benchmark60.01Compare different implementations of the Fast Fourier Transform (bsd3, math, program)2017-04-
acid-state1642.527Add ACID guarantees to any serializable Haskell data structure. (database, library, program, public-domain)2023-08-, AndreasAbel, DavidFox, DavidHimmelstrup, DavidJohnson, JeremyShaw
acme-box180.00A full featured empty project (acme, bsd3, library, program)2015-07-
acme-cuteboy120.00Maybe gives you a cute boy (acme, library, program, public-domain)2018-01-
acme-cutegirl62.01Maybe gives you a cute girl (acme, gpl, library, program)2014-01-
acme-http90.01fastest Haskell PONG server in the world (bsd3, library, program, web)2016-08-050.2.3JeremyShaw
acme-inator50.01Evil inventions in the Tri-State area (acme, library, program, public-domain)2012-02-
activehs110.01Haskell code presentation tool (bsd3, documentation, education, program)2017-07-300.3.2PeterDivianszky, lspitzner, GaborPali, gombocarti
adblock2privoxy582.01Convert adblock config files to privoxy format (gpl, program, web)2024-02-152.3.0zubr, essandess
addLicenseInfo90.01Adds license info to the top of a file. (bsd3, development, program)2009-12-030.1JoeFredette
adobe-swatch-exchange20.01parse Adobe Swatch Exchange files and (optionally) output .css files with the colors (bsd3, library, program, web)2013-04-120.2.0JeremyShaw
advent-of-code-ocr110.00Parse Advent of Code ASCII art letters (bsd3, library, program, text)2022-12-
aern2-mfun40.02Multi-variate real function optimisation and proving (bsd3, library, math, program)2022-07-
aeson-diff832.05Extract and apply patches to JSON documents. (algorithms, bsd3, json, library, program, web)2022-05-, janus, velveteer
aeson-generics-typescript50.00Generates TypeScript definitions that match Generic Aeson encodings (bsd3, library, program, web)2023-12-
afv120.01Infinite state model checking of iterative C programs. (bsd3, formal-methods, program)2010-03-310.1.1TomHawkins
ag-pictgen30.01Attribute Grammar picture generation (bsd3, development, program)2016-01-301.0.0.0AtzeDijkstra
agda-language-server160.00An implementation of language server protocal (LSP) for Agda 2. (development, library, mit, program)2023-11-, banacorn
agda-server (deprecated)90.01Http server for Agda (prototype) (bsd3, dependent-types, deprecated, program)2013-10-030.1.1PeterDivianszky
agda-snippets (deprecated in favor of Agda)100.01Render just the Agda snippets of a literate Agda file to HTML (bsd3, dependent-types, deprecated, library, program)2017-06-042.5.2LiamOConnorDavis
agda-unused100.00Check for unused code in an Agda project. (dependent-types, library, mit, program)2022-11-260.3.0msuperdock
agda2hs102.00Compiling Agda code to readable Haskell. (bsd3, compiler, language, program)2023-12-111.2jcockx
agda2lagda250.00Translate .agda files into .lagda.tex files. (dependent-types, development, program)2023-06-090.2023.6.9AndreasAbel
agda2train80.00Agda backend to generate training data for machine learning purposes. (agda, bsd3, library, machine-learning, program)2023-10-
agum130.01Unification and Matching in an Abelian Group (algebra, library, program)2019-10-172.8JohnRamsdell
aip130.00Aeronautical Information Package (AIP) (aviation, bsd3, data, library, program)2019-03-040.1.3qfpl
airgql502.00Automatically generate a GraphQL API for an SQLite database (agpl, cli-tool, database, graphql, library, program, servant, sql, sqlite, web)2024-05-
ajhc152.01Haskell compiler that produce binary through C language (compiler, gpl, library, program)2013-12-
alea170.01a diceware passphrase generator (mit, program, utility)2017-08-
alex6062.01Alex is a tool for generating lexical analysers in Haskell (bsd3, development, program)2024-02-, JohnEricson, SimonMarlow
alfred-margaret210.01Fast Aho-Corasick string searching (bsd3, data, library, program, text)2022-08-312.1.0.0fatho, rkrzr
alga (deprecated)90.00Algorithmic automation for various DAWs (deprecated, gpl, language, library, program)2016-09-100.2.2mrkkrp
algebra-sql70.03Relational Algebra and SQL Code Generation (bsd3, database, library, program)2015-05-
algo-s30.00An implementation of Knuth's algorithm S. (apache, data, library, program)2016-08-
algorithmic-composition-additional80.00Helps to create experimental music from a file (or its part) and a Ukrainian text. (Ukrainian, algorithmic-composition, language, library, mit, music, program, sound, sox)2022-08-
align-audio150.00Find relative time displacement of two recordings of the same music (bsd3, program, sound)2023-06-
align-text60.01A simple unix filter to align text on specified substrings (mit, program, text)2015-01-
allen52.00A monadic way of calculating relations between intervals of time. (algebra, bsd3, library, program)2023-09-
alms200.01a practical affine language (bsd3, compilers-interpreters, program)2018-08-170.6.9JesseTov
alpha380.01A compiler for the Alpha language (bsd3, compiler, program)2013-01-011.0.15MarcCoiffier
alpino-tools (deprecated)90.01Alpino data manipulation tools (data, deprecated, library, natural-language-processing, program)2012-04-070.2.0DanielDeKok
alsa-gui90.01Some simple interactive programs for sending MIDI control messages via ALSA (bsd3, gui, music, program, sound)2019-08-
alsa-midi (deprecated in favor of alsa-seq)110.02Bindings for the ALSA sequencer API (MIDI stuff) (deprecated, library, music, program, sound)2010-09-
alsa-pcm-tests (deprecated in favor of alsa-pcm)40.01Tests for the ALSA audio signal library. (bsd3, deprecated, music, program, sound)2010-04-080.1HenningThielemann
alsa-seq-tests (deprecated in favor of alsa-seq)40.01Tests for the ALSA sequencer library. (bsd3, deprecated, music, program, sound)2009-04-270.1HenningThielemann
alto40.00Implement a menu experience fit for web users. (bsd3, library, program, web)2018-04-020davean
amazon-emailer (deprecated in favor of hworker-ses)60.01A queue daemon for Amazon's SES with a PostgreSQL table as a queue. (bsd3, deprecated, network, program)2014-08-
amazon-products40.01Connector for Amazon Products API (library, mit, program, web)2014-07-
amazonka-contrib-rds-utils70.00A Haskell equivalent of "aws rds generate-db-auth-token" (aws, library, mpl, program)2021-12-
ampersand110.01Toolsuite for automated design of business processes. (database-design, program)2015-10-113.1.0hanjoosten
amqp992.2512Client library for AMQP servers (currently only RabbitMQ) (bsd3, library, network, program)2023-07-190.22.2HolgerReinhardt
amqp-utils780.01AMQP toolset for the command line (gpl, network, program)2023-07-
amqp-worker100.00Type-safe AMQP workers (bsd3, library, network, program)2023-09-052.0.0seanhess
amrun120.01Interpreter for AM (compilers-interpreters, program)2020-01-, JanisVoigtlaender, OliverWestphal
anagrep70.00Find strings with permutations (anagrams) that match a regular expression (bsd3, library, program, text)2020-12-
anansi300.03Simple literate programming preprocessor (development, gpl, library, program)2015-06-050.4.8JohnMillikin
anatomy30.01Anatomy: Atomo documentation system (bsd3, development, library, program)2011-02-070.4AlexSuraci
android-lint-summary50.00A pretty printer for Android Lint errors (apache, library, program, web)2015-06-300.2.1passy
angel290.01Process management and supervision daemon (bsd3, program, system)2015-07-170.6.2JamieTurner, MichaelXavier, NickPershyn
angle40.00A small, general-purpose programming language. (compilers-interpreters, gpl, library, program)2016-08-
animascii (deprecated)50.01text-file based ASCII animator (application, deprecated, gpl, program)2018-03-
animate-example60.01Animation for sprites (bsd3, game, program)2018-02-050.2.0jxv
animate-frames40.00Convert sprite frames to animate files (game, library, mit, program)2018-05-300.0.1jxv
animate-preview60.00Preview tool for sprite animation (bsd3, game, library, program)2018-05-
anitomata-aseprite300.00Code gen for Aseprite animations (game, library, mit, program)2024-05-
anki-tools40.00Tools for interacting with Anki database (bsd3, database, library, program)2016-09-300.1.0.0zohl
annah40.00Medium-level language that desugars to Morte (bsd3, compiler, library, program)2016-04-241.0.0GabrielGonzalez
antagonist430.01A web interface to Antisplice dungeons. (agpl, library, program, web)2016-04-
antfarm30.01Referring expressions for definitions (bsd3, library, natural-language-processing, program)2012-08-
anticiv30.01This is an IRC bot for Mafia and Resistance. (agpl, library, network, program)2014-09-
antimirov30.01Define the language containment (=subtyping) relation on regulare expressions. (language, library, math, program)2009-01-300.1.0RickKaudewitz
antlrc40.01Haskell binding to the ANTLR parser generator C runtime library. (bsd3, library, parsing, program)2011-01-200.0.2MarkWright
apart80.00Get all your structure and rip it apart. (bsd3, control, data, library, program)2018-09-280.1.3iokasimovmt
apelsin90.01Server and community browser for the game Tremulous (gpl, network, program)2013-06-261.2.3ChristofferOjeling
api-monobank122.00 (library, mit, program, web)2019-07-
api-rpc-accumulate40.00JSON-RPC API client for Accumulate blockchain (library, mit, program, web)2022-02-
api-rpc-factom50.00RPC API client for Factom (library, mit, program, web)2019-10-
api-tools260.03DSL for generating API boilerplate and docs (bsd3, cloud, distributed-computing, library, network, program, web)2023-03-, ChrisDornan
apigen40.00FFI API generator for several languages (development, gpl, library, program)2023-11-230.0.1iphydf
apns-http260.00Apple Push Notification service HTTP/2 integration. (bsd3, library, network, program)2020-01-
apotiki60.01a faster debian repository (library, mit, program, system)2014-01-240.5.2pyr
appc70.01app container types and tools (data, library, mit, program)2015-04-100.0.6wereHamster
apply-refact2192.02Perform refactorings specified by the refact library. (bsd3, development, library, program)2023-12-, zliu41, fendor
approx62.00Easy-to-use emulation of approximate, ranges and tolerances in Haskell (library, mit, numeric, program)2021-02-
approx-rand-test (deprecated)80.01Approximate randomization test (deprecated, library, program, statistics)2013-12-170.2.1DanielDeKok
ar-timestamp-wiper40.01Wipes time stamps from .a files (like ar -D) (application, library, mit, program)2013-08-070.1.0NiklasHambuechen, PatrickChilton
arb-fft140.01Pure Haskell arbitrary length FFT library (bsd3, library, math, program)2016-04-
arbor-monad-logger140.00Simple logging library (library, logging, mit, program)2019-10-
arbtt1570.01Automatic Rule-Based Time Tracker (desktop, gpl, program)2023-09-
arcgrid70.00Parse ESRI/ArcInfo (ArcGrid) raster GIS files (bsd3, geo, library, program)2017-11-
arcgrid-viewer50.01Simple viewer for ESRI/ArcInfo (ArcGrid) geospatial data (bsd3, geo, program)2017-11-
arch-hs530.00Distribute hackage packages to archlinux (distribution, library, mit, program)2023-05-300.11.1.0felixonmars, berberman
archive20.01A library and programs for creating hardlinked incremental archives or backups (bsd3, library, program, system)2012-06-121.2.12DavidFox, JeremyShaw
archiver130.01Archive supplied URLs in WebCite & Internet Archive (bsd3, documentation, library, network, program)2014-01-
archlinux-web30.01Website maintenance for Arch Linux packages (bsd3, distribution, library, program)2010-10-180.1MagnusTherning
archnews30.01Convert Arch Linux package updates in RSS to pretty markdown (bsd3, distribution, program)2009-02-220.2DonaldStewart
arghwxhaskell60.01An interpreter for the Argh! programming language in wxHaskell. (gpl, language, program)2015-12-
argo100.00Parse and render JSON. (json, library, mit, program)2022-08-280.2022.8.28fozworth
arguedit50.01A computer assisted argumentation transcription and editing software. (argumentation, gpl, program)2014-07-
ariadne130.01Go-to-definition for Haskell (language, mit, program)2014-11-, manzyuk
arion192.01Watcher and runner for Hspec (mit, program, testing)2015-04-
arion-compose172.00Run docker-compose with help from Nix/NixOS (apache, cloud, distributed-computing, distribution, library, network, program)2023-07-
arithmetic120.01Natural number arithmetic (library, mit, number-theory, program)2020-03-111.6JoeHurd
armada40.01Space-based real time strategy game (game, program)2009-01-060.1TimothyCarstens
arpa40.00Library for reading ARPA n-gram models (bsd3, library, natural-language-processing, nlp, program, text)2015-04-
array-forth170.02A simple interpreter for arrayForth, the language used on GreenArrays chips. (gpl, language, library, program)2015-01-
arrayfire282.251Haskell bindings to the ArrayFire general-purpose GPU library (bsd3, library, math, program)2022-10-
arrowp30.01preprocessor translating arrow notation into Haskell 98 (development, program)2013-04-
arrowp-qq100.01A preprocessor and quasiquoter for translating arrow notation (development, library, program)2019-12-290.3.0PepeIborra, riuga
ascii-art-to-unicode100.00ASCII Art to Unicode Box Drawing converter (bsd3, library, program, unclassified)2017-04-
ascii-flatten60.00Flattens European non-ASCII characaters into ASCII (library, mit, program, text)2016-05-
ascii-holidays62.50ASCII animations for the holidays! (gpl, graphics, program)2019-12-
ascii-vector-avc30.01Process Ascii Vectors for Advantest 93k (data, gpl, library, program)2014-10-
asciidiagram202.01Pretty rendering of Ascii diagram into svg or png. (bsd3, diagram, library, program, text)2019-06-
asic20.01Action Script Instrumentation Compiler (compilers-interpreters, program)2011-03-011.2ArieMiddelkoop
asif332.00Library for creating and querying segmented feeds (library, mit, program, services)2020-01-176.0.4newhoggy, haskellworks, arbornetworks
asn1dump90.01Dump ASN1 structure (bsd3, debug, program)2014-02-230.1.0VincentHanquez
assembler30.01Haskell Assembler (bsd3, development, library, program)2010-10-010.0.1JeffDouglas
asset-bundle102.01A build-time Cabal library that bundles executables with assets (bsd3, bundle, distribution, library, program, zip)2019-09-
astrds80.01an incomplete 2d space game (bsd3, game, program)2012-08-130.1.1AndresLoeh
astview (deprecated)60.01A GTK-based abstract syntax tree viewer for custom languages and parsers (bsd4, deprecated, language, program)2009-11-190.1.4SebastianMenge
async-manager60.01A thread manager for async (bsd3, concurrency, library, program)2014-05-300.1.1.0JonathanFischoff
aterm-utils110.01Utility functions for working with aterms as generated by Minitermite (bsd3, language, library, program)2013-06-
atomo170.02A highly dynamic, extremely simple, very fun programming language. (bsd3, language, program)2012-04-
ats-format790.02A source-code formatter for ATS (ats, bsd3, development, language, parser, program)2019-11-300.2.0.36vmchale
ats-pkg2940.00A build tool for ATS (ats, bsd3, development, library, program)2022-10-
attic-schedule30.01A script I use to run "attic" for my backups. (bsd3, program, web)2017-01-280.2.0passy
attomail30.01Minimal mail delivery agent (MDA) for local mail with maildir support (bsd2, email---, network, program)2017-12-
attoparsec-framer140.00Use Attoparsec to parse framed protocol byte streams (attoparsec, bsd3, library, network-api, parsing, program)2024-03-
atuin40.01Embedded Turtle language compiler in Haskell, with Epic output (bsd3, compilers-interpreters, program)2010-12-170.1.1EdwinBrady
augeas250.01A Haskell FFI wrapper for the Augeas API (library, program, system)2012-03-280.6.1JudeNagurney
augur60.01Renaming media collections in a breeze. (bsd3, program, text)2008-11-172008.11.17DavidHimmelstrup
aura760.00A secure package manager for Arch Linux and the AUR. (gpl, library, program, system)2022-05-233.2.9fosskers
autoexporter1362.04Automatically re-export modules. (library, mit, program, utility)2024-05-
autonix-deps-kf5 (deprecated)60.01Generate dependencies for KDE 5 Nix expressions (bsd3, deprecated, library, nix, program)2015-06-
autoproc110.01EDSL for Procmail scripts (bsd3, library, program, system)2016-08-130.2.1GwernBranwen, JasonDagit
avahi150.01Minimal DBus bindings for Avahi daemon ( (bsd3, library, network, program)2018-09-170.2.0IlyaPortnov
avatar-generator50.01A simple random avatar icon generator (bsd3, graphics, program)2015-09-, keera_studios_ci
aviation-navigation30.00Aviation Navigation functions (bsd3, library, program, test)2021-07-
avro-piper60.00Tool for decoding avro (bsd3, data, library, program)2020-01-131.0.3newhoggy, haskellworks
avwx160.00Parse aviation weather reports (aviation, library, mit, program)2020-08-
aws-cloudfront-signed-cookies142.00Generate signed cookies for AWS CloudFront (aws, cloud, library, mit, network, program)2023-01-, Monoid_Mary
aws-easy100.00Helper function and types for working with amazonka (library, mit, network, program)2021-11-
aws-ec2180.01AWS EC2/VPC, ELB and CloudWatch client library for Haskell (aws, bsd3, cloud, distributed-computing, library, network, program, web)2017-05-180.3.7AmitLevy, DavidTerei, IanRoss, VladimirKirillov
aws-ec2-knownhosts40.00Capture and manage AWS EC2 known_host pubkeys (aws, bsd3, library, network, program)2017-11-
aws-kinesis-client130.01A producer & consumer client library for AWS Kinesis (apache, cloud, library, program)2015-05-, larsk
aws-kinesis-reshard50.01Reshard AWS Kinesis streams in response to Cloud Watch metrics (apache, cloud, library, program)2015-01-
aws-lambda-runtime50.00Haskell on AWS Lambda Runtime API (apache, aws, development, library, program)2020-01-
aws-mfa-credentials50.01Keep your AWS credentials file up to date with MFA-carrying credentials (apache, config, program)2017-05-
aws-performance-tests60.01Performance Tests for the Haskell bindings for Amazon Web Services (AWS) (aws, cloud, distributed-computing, library, mit, network, program, web)2014-09-020.1.1larsk
axel230.00The Axel programming language. (bsd3, language, library, lisp, macros, program, transpiler)2019-10-030.0.12jgrosso256
b91672.01A tool and library for building virtual machine images. (development, library, mit, program)2022-03-283.2.3SvenHeyll
babylon40.01An implementation of a simple 2-player board game (game, program)2014-06-260.3PedroVasconcelos
backblaze-b2-hs30.00A client library to access Backblaze B2 cloud storage in Haskell. (bsd3, cloud, library, network, program)2019-07-
backdropper30.01Rotates backdrops for X11 displays using Imagemagic. (library, program, unclassified)2009-08-181.2YannGolanski
backstop72.00Backstop a target directory by source directories (development, gpl, library, program)2019-11-
bacteria60.01braindead utility to compose Xinerama backgrounds (graphics, program)2009-11-081.1DanielWagner
bake70.01Continuous integration system (bsd3, development, library, program)2016-10-280.5NeilMitchell
bamboo-launcher100.01bamboo-launcher (program, web)2010-02-242010.2.25JinjingWang
bamstats40.01A program to extract various information from BAM alignmnet files. (bioinformatics, library, program)2013-10-180.4KetilMalde
barbly60.00Create status bar menus for macOS from executables (bsd3, program, system)2019-08-
barchart90.01Creating Bar Charts in Haskell (bsd3, graphics, library, program)2011-05-
barley70.01A web based environment for learning and tinkering with Haskell (program, web)2011-02-
base91150.00A Generic Base91 Encoder & Decoder (codec, library, mit, program)2015-07-112.1.0ajg
baserock-schema110.00Baserock Definitions Schema (bsd3, data, library, program)2018-07-
baskell60.01An interpreter for a small functional language (compilers-interpreters, program)2009-01-180.1.1GwernBranwen
batch-rename260.01Make Linux or MacOS do things like "rename *.mp3 *.mp4" (program, public-domain, system)2016-09-
batchd60.01Batch processing toolset for Linux / Unix (bsd3, program, system)2022-02-
battleship-combinatorics170.00Compute number of possible arrangements in the battleship game (bsd3, library, math, program)2021-11-180.0.1HenningThielemann
bazel-coverage-report-renderer50.00HTML Coverage Reports for Rules_Haskell (apache, build-tool, program)2019-05-230.1.0MathieuBoespflug, Profpatsch, SebastianKazenbrootGuppy
bazel-runfiles200.00Locate Bazel runfiles location (apache, build-tool, library, program)2020-04-250.12MathieuBoespflug, shmish111
bdcs330.01Tools for managing a content store of software packages (distribution, lgpl, library, program)2018-05-160.6.1clumens, dshea
bdcs-api80.00BDCS API Server (gpl, library, network, program)2018-06-220.1.3clumens
bdo80.01Update CSS in the browser without reloading the page. (bsd3, library, program, web)2013-09-111.0.1ChrisDone
beam-automigrate152.00DB migration library for beam, targeting Postgres. (bsd3, database, library, program)2024-01-, RyanTrinkle, abrar
beautifHOL90.01A pretty-printer for higher-order logic (program, text)2009-01-210.11LeePike
bech322132.05Implementation of the Bech32 cryptocurrency address format (BIP 0173). (apache, library, program, web)2024-05-201.1.7ErikDeCastroLopo, JonathanKnowles, rvl, KtorZ, KingWilliamNoel
bein (deprecated)140.01Bein is a provenance and workflow management system for bioinformatics. (application, deprecated, gpl, program)2010-05-280.3.3FrederickRoss
bench530.01Command-line benchmark tool (bsd3, program, system)2024-04-151.0.13GabrielGonzalez
bench-show212.01Show, plot and compare benchmark results (benchmarking, bsd3, library, performance, program)2022-02-020.3.2harendra, adithyaov
benchpress430.04Micro-benchmarking with detailed statistics. (bsd3, library, program, testing)2023-10-, willsewell
berp40.01An implementation of Python 3. (bsd3, language, library, program)2010-05-310.0.2BerniePope
betris90.00A horizontal version of tetris for braille users (bsd3, game, library, program)2023-10-
bglib90.00Implementation of the BGAPI serial protocol (library, mit, program)2020-12-
bhoogle450.01Simple terminal GUI for local hoogle. (development, program, terminal)2024-03-
bibdb70.01A database based bibliography manager for BibTeX (mit, program, text)2016-11-180.5.3cacay
bidirectionalization-combined40.01Prototype Implementation of Combining Syntactic and Semantic Bidirectionalization (ICFP'10) (language, program, public-domain)2010-09-
billboard-parser80.01A parser for the Billboard chord dataset (lgpl, library, music, program)2013-01-
billeksah-main30.01Leksah plugin base (control, program)2011-11-291.0.0JuergenNicklischFranken
billeksah-main-static10.01Leksah plugin base (control, program)2011-11-291.0.0JuergenNicklischFranken
binance-exports162.00Generate CSV Exports of your Binance Trade History. (bsd3, console, finance, library, program, web)2023-06-
bindings-codec290.01Very low-level FFI bindings for Codec2 (bindings, codec, ffi, gpl, library, program)2014-10-310.1.1.0RickyElrod
bindings-hamlib30.01Hamlib bindings for Haskell (ffi, lgpl, library, program)2014-08-
bindings-saga-cmd80.01Wrapping saga_cmd (gpl, library, math, program)2015-06-
bindings-sipc40.01Low level bindings to SIPC. (library, program, security-)2012-03-021.1JustinEthier
binembed40.01Embed data into object files. (bsd3, distribution, library, program)2015-04-
binembed-example70.01Example project using binembed to embed data in object files. (bsd3, distribution, program)2015-04-
binsm70.00binary files splitter and merger (program, tools)2022-08-160.1.3SergeyAlirzaev
biopsl60.01Library and executables for working with PSL files (bioinformatics, library, program)2012-11-190.4KetilMalde
birch-beer300.01Plot a colorful tree. (bioinformatics, gpl, library, program)2022-10-
bird220.01A simple, sinatra-inspired web framework. (bsd3, library, program, web)2010-08-230.0.19MattParker
bisc300.00A small tool that clears cookies (and more). (gpl, program, utility)2022-01-
bisect-binary80.01Determine relevant parts of binary data (development, mit, program)2017-12-
bishbosh280.00Plays chess. (game, gpl, library, program)2021-12-
bitcoind-regtest30.00A library for working with bitcoin-core regtest networks (bsd3, library, program, unclassified)2020-11-
bitly-cli (deprecated)50.01A command line tool to access URL shortener. (bsd3, deprecated, program, utils, web)2011-12-080.1.2SergeyAstanin
bitspeak70.01Proof-of-concept tool for writing using binary choices. (accessibility, program)2011-09-230.0.3MauricioAntunes
bittrex160.00Bindings for the Bittrex API (bsd3, library, program, web)2018-01-
bkr50.01Backup utility for backing up to cloud storage services (S3 only right now) (backup, bsd3, library, program, system)2012-06-120.1.2MichaelSmietana
bla (deprecated)60.01a stupid cron (bsd3, deprecated, program, system)2009-10-202009.10.20JinjingWang
black-jewel80.01The pirate bay client. (application, gpl, program)2013-05-
blagda50.00Shake frontend for Agda blogging (agpl, blog, library, program)2022-03-
blakesum-demo (deprecated)40.01The BLAKE SHA-3 candidate hashes, in Haskell (bsd3, cryptography, deprecated, program)2011-07-250.5KevinCantu
blatex222.01Blog in LaTeX (mit, program, web)2016-05-
blaze-from-html180.01Tool to convert HTML to BlazeHtml code. (bsd3, program, text)2017-01-
ble230.00Bluetooth Low Energy (BLE) peripherals (bsd3, library, program, unclassified)2017-12-050.4.2jkarni, scottmurphy09
blindpass112.00Password entry tool (gpl, library, program, utilities)2020-12-110.1.0jlamothe
blink1110.01Control library for blink(1) LED from ThingM (bsd3, hardware, library, program)2014-12-040.4DylanSimon
blip90.01Python to bytecode compiler. (bsd3, language-, program)2013-06-210.2.1BerniePope
blockhash60.00Blockhash perceptual image hash algorithm (bsd3, library, program, web)2016-07-
blogination (deprecated)130.01Very simple static blog software (bsd3, deprecated, library, program, web)2009-02-260.5ChrisDone
bloohm300.00visual bloom filter for neotrellis m4 output (bsd3, embedded, library, program)2024-05-
blosum50.00BLOSUM generator (bioinformatics, gpl, library, program)2016-11-300.1.1.4GregorySchwartz
bloxorz110.01OpenGL Logic Game (game, program)2014-07-230.1.2ViktorDevecseri
blubber30.01The blubber client; connects to the blubber server. (game, gpl, program)2015-06-300.0.1alexander
blubber-server60.00The blubber server, serves blubber clients. (agpl, game, library, program)2015-06-300.0.1alexander
blucontrol310.00Configurable blue light filter (bsd3, library, program, system)2024-01-
bludigon (deprecated in favor of blucontrol)70.00Configurable blue light filter (bsd3, deprecated, library, program, system)2020-08-
bluetile140.01full-featured tiling for the GNOME desktop environment (bsd3, program, system)2011-11-260.6JanVornberger
bluetileutils (deprecated in favor of bluetile)50.01Utilities for Bluetile (bsd3, deprecated, program, utils)2009-09-030.2JanVornberger
blunk-hask-tests (deprecated)20.01spam (bsd3, deprecated, program, spam)2018-09-160.2
blunt (deprecated)531.51Convert between pointfree and pointful expressions. (deprecated, library, mit, program, web)2015-04-141.0.2fozworth
bm170.00open bookmarks and queries from the command line (library, mit, program, utils)2023-05-
bnb-staking-csvs212.00Generate CSV Exports of Your BNB Staking Rewards. (bsd3, console, finance, library, program, web)2024-02-
boardgame70.00Modeling boardgames (game, library, mit, model, program)2021-04-
bogocopy50.01Copy a directory tree, making zero-size sparse copies of big files. (bsd2, file-manager, program, system-tools, tools)2017-01-
bogre-banana30.01 (bsd3, game-engine, library, program)2013-03-310.0.1DavidEichmann
boilerplate60.00Generate Haskell boilerplate. (building, gpl, library, program)2023-05-220.0.3tseenshe
boltzmann-brain60.00Analytic sampler compiler for combinatorial systems. (bsd3, library, math, program)2019-12-091.6mbendkowski
bond410.01Bond schema compiler and code generator (code-generation, compiler, language, library, mit, program)2020-05-, chwarr, eduardo
bond-haskell-compiler210.01Bond code generator for Haskell (bsd3, language, library, program)2016-11-
bookkeeper210.01Anonymous records and overloaded labels (bsd3, data-structures, library, program, records)2017-12-170.2.5jkarni, bandali
boomange250.01A bookmarks manager with an HTML generator (gpl, program, web)2018-12-
boomslang40.01Boomshine clone (game, program, public-domain)2012-06-040.0.4BrianLewis
boomwhacker180.00Convert MIDI file to play-along boomwhacker animation (bsd3, music, program, sound)2024-02-260.0.2HenningThielemann
boopadoop30.00Mathematically sound sound synthesis (library, mit, music, program)2020-01-
boots-app190.02Factory for quickly building an application (application, configuration, health, library, logger, mit, program, random)2019-09-
boring-game70.00An educational game (bsd3, library, program, web)2017-02-
boring-window-switcher90.00A boring window switcher. (bsd3, graphics, library, program)2018-03-
botpp60.01Build tool for Lambdabot (development, library, program, web)2008-08-190.1GwernBranwen
bottom60.00Encoding and decoding for the Bottom spec. (apache, codec, library, program)2021-04-
bowntz90.01audio-visual pseudo-physical simulation of colliding circles (demo, gpl, program)2019-08-282ClaudeHeilandAllen
box-socket180.02Box websockets (bsd3, library, program, project, web)2023-12-
braid40.01Types and functions to work with braids and Khovanov homology. (bsd3, library, math, program)2016-01-
brain-bleep40.01primitive imperative language (bsd3, language, program)2019-05-
brainfuck300.03Brainfuck interpreter (compilers-interpreters, library, program)2023-11-, abbradar, ncfavier
brainfuck-tut150.01A simple BF interpreter. (bsd3, language, library, program)2016-12-300.7.0.2alleledev
brainheck310.00Brainh*ck interpreter in haskell (bsd3, library, program, web)2018-09-
brassica50.00Featureful sound change applier (bsd3, library, linguistics, program)2024-01-040.2.0bradrn
breakout60.01A simple Breakout game implementation. (game, program)2009-10-310.0.2EyalLotem
breve310.01a url shortener (gpl, program, web)2019-11-
brians-brain50.01A Haskell implementation of the Brian's Brain cellular automaton (bsd3, game, program)2009-10-150.0.1WillDonnelly
brillig50.01Simple part of speech tagger (bsd3, library, natural-language-processing, program)2011-09-030.3.1EricKow
brittany680.01Haskell source code formatter (agpl, language, library, program)2022-01-, fozworth, dukerutledge
brok142.00Finds broken links in text files (bsd3, command-line-tools, library, program)2020-07-271.1.0smallhadroncollider
btc-lsp50.00Lightning service provider (bitcoin, bsd3, finance, library, lightning, network, payments, program)2022-07-
buchhaltung150.01Automates most of your plain text accounting data entry in ledger format. (finance, library, mit, program)2018-02-040.0.7johannesgerer
buffer-pipe130.01Read from stdin and write to stdout in large blocks (bsd3, console, program)2016-01-110.0HenningThielemann
buffet50.00Assembles many Dockerfiles in one. (development, library, mit, program)2020-11-081.0.1evolutics
build-env60.00Compute, fetch and install Cabal build plans into a local environment (bsd3, distribution, library, program)2023-03-
buildbox-tools130.01Tools for working with buildbox benchmark result files. (bsd3, development, program, testing)2012-02-
buildwrapper390.01A library and an executable that provide an easy API for a Haskell IDE (bsd3, development, library, program)2015-01-260.9.1JeanPhilippeMoresmau
bulletproofs170.02Bulletproofs are short zero-knowledge proofs without a trusted setup. (cryptography, library, program)2019-09-301.1.0sdiehl
bumper200.01Automatically bump package versions, also transitively. (bsd3, development, program)2015-01-, BramSchuur, ErikHesselink
bunz70.00CLI tool to beautify JSON string. (cli, json, library, mit, program)2019-02-270.0.9sendyhalim
bureaucromancy70.00Parse webforms & render to interactive hypertext (gpl, library, program, web)2024-01-
burnt-explorer100.01List OP_RETURN cryptocurrency transaction outputs. (apache, cryptocurrency, program)2018-07-022.0.0KrzysiekJ
bustle550.01Draw sequence diagrams of D-Bus traffic (desktop, lgpl, network, program)2020-07-310.8.0WillThompson, pwithnall
butterflies60.00butterfly tilings (gpl, graphics, library, program)2018-11-
buttplug-hs-core80.00Client library for (bsd3, hardware, library, program)2021-10-
bytepatch160.00Patch byte-representable data in a bytestream (cli, library, mit, program)2023-02-150.4.1raehik
c-mosquitto220.00Simpe mosquito MQTT binding able to work with the Amazons IoT (bsd3, library, program)2019-10-
c0check60.01Simple C0 Syntax Check (language, program)2013-01-040.2DanielSeidel, JanisVoigtlaender
c2ats22.00Translate C code into ATS (gpl, language, library, program)2016-09-
c2hs1480.01C->Haskell FFI tool that gives some cross-language type safety (development, gpl, program)2021-06-130.28.8DuncanCoutts, IanRoss, deech
c2hsc260.01Convert C API header files to .hsc and .hsc.helper.c files (bsd3, development, library, program)2017-12-090.7.1JohnWiegley
cab600.01A maintenance command of Haskell cabal packages (bsd3, distribution, library, program)2023-04-260.2.21KazuYamamoto
cabal-audit60.01Check how up-to-date your .cabal dependencies are. (distribution, mit, program)2013-09-
cabal-bounds1142.01A command line program for managing the dependency versions in a cabal file. (bsd3, development, library, program, utils)2024-05-232.4.0DanielTrstenjak
cabal-cache322.00CI Assistant for Haskell projects (bsd3, development, library, program)2023-02-, haskellworks, maerwald
cabal-cargs420.01A command line program for extracting compiler arguments from a cabal file. (bsd3, development, library, program, utils)2024-05-241.4.0DanielTrstenjak
cabal-clean310.00Remove outdated cabal build artefacts from `dist-newstyle`. (bsd3, development, program)2023-06-090.2.20230609AndreasAbel
cabal-constraints30.01Repeatable builds for cabalized Haskell projects. (development, distribution, mit, program)2013-12-
cabal-db322.251query tools for the local cabal database (bsd3, program, tools)2015-03-110.1.12VincentHanquez
cabal-debian1851.751Create a Debianization for a Cabal package (bsd3, debian, distribution, library, program, system)2024-02-065.2.3ClintAdams, DavidFox
cabal-dependency-licenses130.01Compose a list of a project's transitive dependencies with their licenses (bsd3, distribution, program)2017-01-
cabal-dev (deprecated in favor of cabal-install)190.01Manage sandboxed Haskell build environments (bsd3, deprecated, development, program)2013-02-280.9.2JonathanDaugherty, JoshHoyt, RoganCreswick
cabal-dir90.01show dist dir of 'cabal copy/install' (bsd3, distribution, program)2013-12-
cabal-edit60.00Cabal utility (development, mit, program)2020-07-
cabal-file170.00Cabal file access (bsd3, distribution, library, program)2020-11-130.1.1JensPetersen
cabal-fix40.00Fix for cabal files. (bsd3, distribution, library, program)2024-01-
cabal-flatpak282.00Generate a FlatPak manifest from a Cabal package description (bsd3, distribution, program)2024-01-160.1.1HenningThielemann
cabal-fmt1462.00Format .cabal files (development, library, program)2024-04-270.1.12phadej
cabal-ghci (deprecated in favor of cabal-install)110.01Set up ghci with options taken from a .cabal file (bsd3, deprecated, development, library, program)2013-08-090.3EtienneLaurin
cabal-gild1030.00Formats package descriptions. (development, library, mit, program)2024-05-
cabal-graphdeps90.01Generate graphs of install-time Cabal dependencies (development, mit, program)2015-10-120.1.3JohnMillikin
cabal-hoogle122.00generate hoogle database for cabal project and dependencies (bsd3, development, library, program)2024-02-
cabal-info30.00Read information from cabal files (development, library, mit, program)2017-05-140.2.1barrucadu
cabal-install5002.53The command-line interface for Cabal and Hackage. (bsd3, distribution, library, program)2024-03-, DuncanCoutts, HerbertValerioRiedel, MikhailGlushenkov, MikolajKonarski, phadej, Bodigrim, topos, hecate
cabal-install-bundle110.01The (bundled) command-line interface for Cabal and Hackage. (bsd3, distribution, program)2013-12-
cabal-install-ghc7250.01Temporary version of cabal-install for ghc-7.2 (bsd3, distribution, program)2011-12-050.10.4TonyHannan
cabal-install-ghc74 (deprecated in favor of cabal-install)40.01Temporary version of cabal-install for ghc-7.4 (bsd3, deprecated, distribution, program)2012-03-050.10.4AndreasAbel
cabal-macosx472.254Cabal support for creating Mac OSX application bundles. (bsd3, distribution, library, program)2019-12-, dfrancesconi
cabal-meta210.01build multiple packages at once (bsd3, development, library, program)2015-03-
cabal-mon60.01A monitor for cabal builds (development, mit, program)2016-08-121.0.2IavorDiatchki
cabal-nirvana (deprecated)130.01Avoid Cabal dependency hell by constraining to known good versions. (deprecated) (bsd3, deprecated, distribution, program)2014-03-
cabal-plan-bounds310.00Derives cabal bounds from build plans (bsd2, distribution, program)2024-04-
cabal-progdeps50.01Show dependencies of program being built in current directory (bsd3, distribution, program)2012-01-141.0KevinQuick
cabal-rpm2302.01RPM packaging tool for Haskell Cabal-based packages (distribution, gpl, program)2024-03-272.2.0BryanOSullivan, JensPetersen
cabal-setup30.01The user interface for building and installing Cabal packages (bsd3, distribution, program)2007-10-211.2.1DuncanCoutts
cabal-sign190.01Sign and verify Cabal packages. (bsd3, development, program)2013-02-
cabal-sort480.01Topologically sort cabal packages (bsd3, distribution, program)2023-09-290.1.2HenningThielemann
cabal-src (deprecated in favor of stack)190.01Alternative install procedure to avoid the diamond dependency issue. (bsd3, deprecated, distribution, program)2016-10-
cabal-test40.01Automated test tool for cabal projects. (bsd3, program, testing)2007-09-160.1DavidHimmelstrup
cabal-test-bin150.01A program for finding temporary build file during cabal-test. (bsd3, library, program, testing)2015-02-030.1.5junjihashimoto
cabal-uninstall330.01Uninstall cabal packages (bsd3, distribution, program)2014-08-220.1.6JanChristiansen
cabal-upload70.01Command-line tool for uploading packages to Hackage (bsd3, distribution, program)2007-08-240.4BjornBringert
cabal2arch (deprecated)410.01Create Arch Linux packages from Cabal packages. (bsd3, deprecated, distribution, program)2011-05-091.1DonaldStewart, MagnusTherning, PeterSimons
cabal2doap40.01Cabal to Description-of-a-Project (DOAP) (bsd3, distribution, program)2009-08-250.2GregHeartsfield
cabal2ebuild140.01make gentoo's .ebuild file from .cabal file (bsd3, distribution, library, program)2014-04-
cabal2ghci40.01A tool to generate .ghci file from .cabal (bsd3, development, program)2013-08-
cabal2json30.00Turn a .cabal file into a .json file (library, mit, program, unclassified)2022-05-300.0.0.0Norfair
cabal2nix2370.04Convert Cabal files into Nix build instructions. (bsd3, distribution, library, nix, program)2022-10-232.19.1PeterSimons, sternenseemann, jophish, cdepillabout, maralorn, expipiplus1
cabal2spec440.01Convert Cabal files into rpm spec files (distribution, gpl, library, program)2024-03-262.7.1PeterSimons, YaakovNemoy
cabalQuery30.00A simple tool to query cabal files. (bsd3, development, library, program)2015-05-
cabalg250.01alias for cabal install from given git repo (library, mit, program, unclassified)2014-09-190.2.9DmitryMalikov
cabalgraph60.01Generate pretty graphs of module trees from cabal files (bsd3, distribution, program)2009-03-160.1DonaldStewart
cabalish70.01Provides access to the cabal file data for shell scripts (bsd3, program, utilities)2017-04-
cabalmdvrpm40.01Create mandriva rpm from cabal package (distribution, library, program)2007-03-270.0.1OlivierThauvin
cabalrpmdeps60.02Autogenerate rpm dependencies from cabal files (distribution, library, program)2008-12-040.0.4OlivierThauvin
cabalvchk10.01Verify installed package version against user-specified constraints. (bsd3, distribution, program)2012-01-140.3KevinQuick
cabin60.01Cabal binary sandboxes. (bsd3, distribution, program)2015-04-
cached-io180.00A simple library to cache IO actions (apache, development, library, program)2024-03-, potomak, glasserc, mhova, jack, rickowens, Bellroy, HughDavidson, LukeWorth
cachix1050.00Command-line client for Nix binary cache hosting (apache, library, nix, program)2024-05-241.7.4domenkozar
cairo-appbase110.01A template for building new GUI applications using GTK and Cairo. (bsd3, development, program)2011-11-140.4ConradParker
cake70.01A build-system library and driver (development, library, program)2014-10-
cake3250.01Third cake the Makefile EDSL (bsd3, development, library, program)2016-10-260.6.5SergeyMironov
cakyrespa420.01run turtle like LOGO with lojban (bsd3, program, teaching)2012-10-290.0.29YoshikuniJujo
cal-layout70.00Calendar Layout Algorithm (bsd3, library, math, program)2019-01-
cal3d-examples40.01Examples for the Cal3d animation library. (animation, graphics, program)2009-06-270.1GregoryWeber
calc30.01A small compiler for arithmetic expressions. (bsd3, program, unclassified)2007-11-230.1AustinSeipp
calculator282.01A calculator repl, with variables, functions & Mathematica like dynamic plots. (gpl, math, program)2016-10-
caldims50.01Calculation tool and library supporting units (library, math, program)2008-11-050.1.0RickKaudewitz
caledon242.251a logic programming language based on the calculus of constructions (gpl, interpreter, language, program)2016-07-
calendar-recycling190.01List years with the same calendars (bsd3, math, program)2018-08-310.0.0.1HenningThielemann
calenderweek40.00Commandline tool to get week of the year (bsd3, commandline, program)2019-11-251.0.0rmeis
call-haskell-from-anything50.00Call Haskell functions from other languages via serialization and dynamic libraries (library, mit, network, program)2017-08-
calligraphy230.00HIE-based Haskell call graph and source code visualizer (bsd3, development, haskell, language, library, program)2023-06-260.1.6jonascarpay
camfort530.01CamFort - Cambridge Fortran infrastructure (analysis, apache, fortran, language, library, program)2022-10-121.2.0DominicOrchard, mdanish, madgen, raehik
camh110.01write image files onto 256(or 24bit) color terminals. (bsd3, graphics, program)2017-05-250.0.3HironaoKomatsu
canadian-income-tax90.00Canadian income tax calculation (gpl, library, productivity, program, tax)2024-03-032023.0MarioBlazevic
candid450.00Candid integration (codec, library, program)2024-04-
cantor100.01Application for analysis of java source code (application, bsd3, program, source-code-analysis)2014-12-250.4klangner
cao50.01CAO Compiler (compiler, cryptography, language, program)2014-04-070.1.1paufil, tfaoliveira, mbbarbosa
cap50.01Interprets and debug the cap language. (bsd3, language, program)2008-09-281.0.1ThomasDavie
capnp580.00Cap'n Proto for Haskell (capnproto, data, library, mit, network, program, rpc, serialization)2023-06-
capri40.01A simple wrapper over cabal-install to operate in project-private mode. (bsd3, distribution, program)2010-07-100.1DmitryGolubovsky
car-pool60.01Simple web-server for organizing car-pooling for an event (bsd3, program, web)2023-12-
carboncopy50.01Drop emails from threads being watched into special CC folder. (bsd3, email, program)2011-03-170.1.2EugenyDzhurinsky
cardano-transactions40.00Library utilities for constructing and signing Cardano transactions. (apache, cardano, library, program)2020-04-211.0.0KtorZ
carettah192.01A presentation tool written with Haskell. (gpl, graphics, program)2016-09-300.5.1KiwamuOkabe
carte42.01Carte: A commandline pastebin server. (gpl, network, program)2016-11-
cartel (deprecated in favor of hpack)250.01Specify Cabal files in Haskell (bsd3, deprecated, distribution, library, program)2016-06-300.18.0.2OmariNorman
case-conversion50.01Convert between different cases (bsd3, library, program, text)2017-01-150.2AlanHawkins
case-insensitive-match90.00A simplified, faster way to do case-insensitive matching. (bsd3, library, program, text)2016-08-
castle50.01A tool to manage shared cabal-install sandboxes. (apache, development, program)2015-04-
casui30.01Equation Manipulator (math, mit, program)2011-06-040.3EtienneLaurin
catnplus40.01Simple tool to display text files with line numbers and paging (command-line-tool, mit, program)2017-03-
cattrap140.00Lays out boxes according to the CSS Box Model. (gpl, graphics, library, program)2024-03-
cblrepo920.01Tool to maintain a database of CABAL packages and their dependencies (distribution, program, utils)2016-12-310.24.0MagnusTherning
cbor-tool150.01A tool for manipulating CBOR. (bsd3, codec, program)2019-12-300.2.2.0AustinSeipp, BenGamari
cdar-mBound240.01Exact real arithmetic using Centred Dyadic Approximations (bsd3, data, library, program)2021-06-
cdeps440.03Extract dependencies from C code. (bsd3, c, development, language, library, program)2020-06-
cdp30.00A library for the Chrome Devtools Protocol (bsd3, chrome, library, package.category, program)2022-12-
cedict130.01Convenient Chinese phrase & character lookup. (library, program, text)2008-07-300.2.5JasonDusek
celtchar (deprecated)60.00A tool to build a novel (deprecated, library, mit, program, text)2018-03-
cerberus (deprecated)20.00Protect and control API access with cerberus (bsd3, deprecated, development, library, program)2015-12-
cfipu60.01cfipu processor for toy brainfuck-like language (bsd3, compilers-interpreters, program)2014-12-
cfopu (deprecated in favor of cfipu)40.01cfopu processor (bsd3, compilers-interpreters, deprecated, program)2010-07-121.0.0ByronJohnson
cg30.01Parser for categorial grammars. (gpl, language, program)2015-05-
cgen50.02generates Haskell bindings and C wrappers for C++ libraries (bsd3, development, library, program)2012-06-160.0.5AnttiSalonen
cgrep1310.01Command line tool (gpl, program, utils)2023-07-198.1.0awgn, NicolaBonelli
chainweb-mining-client70.00Mining Client for Kadena Chainweb (bsd3, data, mathematics, program)2022-11-230.5larsk
chakra80.00A REST Web Api server template for building (micro)services. (library, mit, program, web)2021-11-070.1.2cackharot
change-monger50.01Parse VCS changelogs into ChangeLogs (bsd3, development, library, program, text)2008-05-150.0GwernBranwen
changelogged50.00Changelog manager for Git projects. (bsd3, development, library, program)2018-03-060.2.0NickolayKudasov, viviag
charade92.01Rapid prototyping websites with Snap and Heist (bsd3, library, program, web)2014-11-
chart-cli50.00Command-line utility to draw charts from input data easily (bsd3, graphics, program)2019-08-
chart-svg-various (deprecated in favor of prettychart, chart-svg)40.00See (bsd3, deprecated, library, program, project)2020-08-070.0.2tonyday567
charter30.00 (bsd3, library, program, unclassified)2020-11-
chatter402.01A library of simple NLP algorithms. (bsd3, library, natural-language-processing, program)2017-03-
chatwork150.00The ChatWork API in Haskell (library, mit, program, web)2018-08-
cheapskate550.09Experimental markdown processor. (bsd3, library, program, text)2020-01-
cheapskate-terminal40.00Initial project template from stack (bsd3, library, program, web)2016-01-
check-pvp132.01Check whether module and package imports conform to the PVP (bsd3, distribution, program)2019-05-180.0.3HenningThielemann
checkmate90.00Generate checklists relevant to a given patch (agpl, development, library, program)2018-08-310.4.0hongminhee
chessIO350.00Basic chess library (bsd3, game, library, program)2023-01-
chez-grater80.00Parse and scrape recipe blogs (library, mit, program, web)2022-11-290.1.2dfithian
chitauri40.01Helper for the Major System (bsd3, program, web)2016-10-
choose-exe50.01Command-line program to choose random element from a stream. (apache, application, library, program)2016-10-
chr-lang80.00AST + surface language around chr (bsd3, development, library, program)2022-09-
chromatin50.00neovim package manager (library, mit, neovim, program)2018-12-300.1.1.0tek
chronos-bench70.00Benchmarking tool with focus on comparing results. (benchmarking, bsd3, development, library, performance, program, testing)2019-03-
chunky (deprecated)40.01Human-readable storage of text/binary objects. (codec, deprecated, lgpl, library, program)2014-12-
cicero-api40.00API bindings to IOHK's Cicero job scheduler (apache, api, library, program)2022-10-
cimple600.02Simple C-like programming language (data, gpl, library, program)2024-03-070.0.21iphydf
ciphersaber260.01Implementation of CipherSaber2 RC4 cryptography. (data, library, mit, program)2015-12-
circuit-breaker50.00An implementation of the "circuit breaker" pattern to disable repeated calls to a failing system (bsd3, library, program, system)2019-03-
cisco-spark-api130.00DEPRECATED in favor of webex-teams-api (library, mit, program, web)2018-12-
citeproc-hs-pandoc-filter40.01A Pandoc filter for processing bibliographic references with citeproc-hs (gpl, program, text)2015-03-170.1AndreaRossato
cj-token60.00A new Haskeleton package. (library, other, program)2017-05-050.0.1marnold
clac110.01Simple CLI RPN calculator (gpl, math, program)2015-03-180.5.0alexander
clafer500.03Compiles Clafer models to other formats: Alloy, JavaScript, JSON, HTML, Dot. (library, mit, model, program)2017-03-130.4.5mantkiew
claferIG420.01claferIG is an interactive tool that generates instances of Clafer models. (library, mit, model, program)2017-03-130.4.5mantkiew
clanki170.01Command-line spaced-repetition software (education, mit, program)2016-10-051.2.7marcusbuffett
clash-ghc3002.255Clash: a functional hardware description language - GHC frontend (bsd2, hardware, library, program)2023-11-111.8.1ChristiaanBaaij, QBayLogic
clash-lib2870.010Clash: a functional hardware description language - As a library (bsd2, hardware, library, program)2023-11-111.8.1ChristiaanBaaij, QBayLogic
clashilator150.00Automated Clash to Verilator bridge (development, hardware, library, mit, program)2024-04-200.1.4GergoErdi
classify-frog100.01Classify sounds produced by Xenopus laevis (bioinformatics, bsd3, program)2019-08-
classy-miso30.00Typeclass based support for Miso, the Tasty Web Framework for Haskell. (bsd3, library, program, web)2018-03-
clckwrks-cli520.01a command-line interface for adminstrating some aspects of clckwrks (bsd3, clckwrks, library, program)2022-04- (bsd3, clckwrks, program)2015-05-150.3.11JeremyShaw
clean-home180.01Keep your home dir clean by finding old conf files (bsd3, program, utils)2017-03-190.0.5IvanPerez, keera_studios_ci
cless80.01Colorized LESS (mit, program, text)2015-03-
clevercss100.03A CSS preprocessor (bsd3, library, program, text)2011-01-060.2.4GeorgBrandl
cli150.01CLI (bsd3, cli, library, program)2019-01-040.2.0VincentHanquez, nicolasdp
click-clack30.01Toy game (tetris on billiard board). Hipmunk in action. (little-game, program)2012-06-191.0.1AntonKholomiov
clientsession1320.031Securely store session data in a client-side cookie. (library, mit, program, web)2023-07-, MichaelSnoyman
clifford300.01A Clifford algebra library (bsd3, library, math, numerical, program)2014-03-
clifm120.01Command Line Interface File Manager (bsd3, program, system)2018-06-
climb120.00Building blocks for a GHCi-like REPL with colon-commands (bsd3, library, program, user-interfaces)2024-01-050.5.0ejconlon
clippings60.01A parser/generator for Kindle-format clipping files (`My Clippings.txt`), (library, mit, program, text)2015-08-270.2.0vi
clit200.01Post tweets from stdin (bsd3, library, program, web)2017-03-
cloben170.01Clone and benchmark Haskell cabal projects (benchmarking, bsd3, program)2018-11-
clone-all50.01Clone all github repositories from a given user (development, mit, program)2014-06-
cloudyfs60.01A cloud in the file system. (program, system)2013-03-310.0.2BrendanHickey
clr-win-linker90.01A GHC linker wrapper tool to workaround a GHC >8.2 bug (.net, bsd3, clr, ffi, language, program)2017-04-, TimMatthews
cltw70.01Command line Twitter utility (bsd3, console, program, utils)2010-04-191.1.4DinoMorelli
clua50.01C to Lua data wrapper generator (bsd3, language, program)2012-04-040.3TomSchouten
clustertools100.01Tools for manipulating sequence clusters (bioinformatics, program)2011-06-060.1.5GwernBranwen, KetilMalde
cmathml340.01Data model, parser, serialiser and transformations for Content MathML 3 (bsd3, library, program, xml)2012-04-010.1AndrewMiller
cmdargs-browser60.01Helper to enter cmdargs command lines using a web browser (bsd3, console, program)2020-07-040.1.4NeilMitchell
cmt60.00Write consistent git commit messages (bsd3, command-line-tools, library, program)2020-01-
cmu180.01Unification in a Commutative Monoid (algebra, library, program)2019-10-171.12JohnRamsdell
cmv181.50Detailed visualization of CMs, HMMs and their comparisions (bioinformatics, gpl, library, program)2018-01-281.0.8FlorianEggenhofer
cnc-spec-compiler50.01Compiler/Translator for CnC Specification Files. (bsd3, compilers-interpreters, parallelism, program)2011-08-
co-log542.57Composable Contravariant Comonadic Logging Library (comonad, contravariant, library, logging, mpl, program)2024-03-, alaendle
co-log-polysemy232.257Composable Contravariant Comonadic Logging Library (comonad, contravariant, effects, library, logging, mpl, program)2023-10-, alaendle
co-log-polysemy-formatting50.01A Polysemy logging effect for high quality (unstructured) logs. (bsd3, library, logging, program)2020-12-
codec-libevent (deprecated)80.02Cross-platform structure serialisation (bsd3, data, deprecated, library, parsing, program)2008-01-270.1.2AdamLangley support for Haskell. (bsd3, control, library, program)2017-06-170.5.0killy971
codeforces-cli52.00Command line interface to interact with Codeforces. (cli, library, mit, program)2021-06-170.1.0farbodsz
codemonitor60.01Tool that automatically runs arbitrary commands when files change on disk. (bsd3, program, tool)2012-06-080.2RickardLindberg
codex900.01A ctags file generator for cabal project dependencies. (apache, development, library, program)2020-03-, aloiscochard, parsonsmatt
coformat60.00Generate clang-format config based on some existing code base (bsd3, language, library, program)2019-12-300.3.0.00xd34df00d
cognimeta-utils90.02Utilities for Cognimeta products (such as perdure). API may change often. (library, program, unclassified)2012-09-260.1.2PatrickPremont
coin120.01Simple account manager (application, program)2017-06-131.2.1piotrborek
coinbase-exchange110.00Connector library for the coinbase exchange. (library, mit, program, web)2017-09-
coinbase-pro402.00Client for Coinbase Pro (finance, library, mit, program, web)2022-12-
colada140.01Colada implements incremental word class class induction using online LDA (bsd3, library, natural-language-processing, program)2015-03-
cold-widow71.50File transfer via QR Codes. (bsd3, library, program, utility)2016-10-310.1.2mihaigiurgeanu
collada-output90.02Generate animated 3d objects in COLLADA (bsd3, graphics, library, program)2011-07-250.6AndyGill, TillmannVogt
collapse-duplication60.00Collapse the duplication output into clones and return their frequencies. (bioinformatics, gpl, library, program)2018-08-
collapse-util40.01utility for collapsing adjacent writes (bsd3, concurrency, program)2014-06-
color-counter40.01Count colors in images (graphics, library, mit, program)2016-04-
colorize-haskell180.01Highligt Haskell source (bsd3, development, library, program)2010-07-241.0.1IavorDiatchki
comark40.00Commonmark processing in pure haskell. (bsd3, library, program, text)2017-09-210.1.0zudov
combinator-interactive60.01SKI Combinator interpreter (bsd3, language, library, program)2013-09-070.1.2FumiakiKinoshita
commander60.00pattern matching against string based commands (bsd3, library, program, text)2016-03-
commander-cli632.00A command line argument/option parser library (cli, library, mit, options, parsing, program, system)2023-01-
commonmark-cli40.00Command-line commonmark converter and highlighter. (bsd3, program, text)2023-12-110.2.1JohnMacFarlane
compaREST40.00Compatibility checker for OpenAPI (library, mit, program, web)2022-03-, typeable, iko
concraft-hr60.01Part-of-speech tagger for Croatian (bsd3, library, natural-language-processing, program)2014-12-
concraft-pl190.01Morphological tagger for Polish (bsd3, library, natural-language-processing, program)2018-10-302.4.0JakubWaszczuk
concrete-haskell450.00Library for the Concrete data format. (data, library, program)2017-12-
concrete-relaxng-parser60.01A parser driven by a standard RELAX NG schema with concrete syntax extensions. (parsing, program, xml)2012-08-230.1.1MarioBlazevic
concurrency-benchmarks60.01Benchmarks to compare concurrency APIs (benchmark, mit, program)2018-09-120.1.1harendra
concurrent-dns-cache120.01Concurrent DNS cache (bsd3, library, network, program)2019-08-150.1.3KazuYamamoto
conditional-restriction-parser60.00Parser and interpreter of OpenStreetMap conditional restriction values (agpl, library, parser, program)2022-09-
condor (deprecated)40.01Information retrieval library (bsd3, deprecated, library, program, search, text)2014-01-200.3klangner
conduit-find110.00A file-finding conduit that allows user control over traversals. (library, mit, program, system)2016-07-
conduit-tokenize-attoparsec (deprecated)40.00Conduits for tokenizing streams. (bsd3, conduit, data, deprecated, library, program)2016-01-310.1.0.0newhoggy, haskellworks
confcrypt150.00 (library, mit, program, unclassified)2019-05-
confetti70.00A simple config file swapping tool (command-line-tools, library, mit, program)2018-12-121.0.0aviaviavi
conffmt40.01A .conf file formatter (data, mit, program)2016-08-310.2.3.0yamadapc
config-select40.01A small program for swapping out dot files. (gpl, program, system)2013-02-070.0.1TimothyHobbs
configuration-tools932.05Tools for specifying and parsing configurations (configuration, console, library, mit, program)2023-06-230.7.0larsk, fosskers
confsolve310.01A command line tool for resolving conflicts of file synchronizers. (bsd3, program, utils)2017-07-310.5.6DanielTrstenjak
conjure42.01A BitTorrent client (bsd3, library, network, program)2008-03-090.1GwernBranwen
conlogger50.01A logger for a concurrent program. (concurrency, library, mit, program)2015-01-
connections210.02Orders, Galois connections, and lattices. (bsd3, library, math, numerical, program)2021-09-160.3.2cmk
containers-benchmark90.01Extensive benchmark suite for containers package. (benchmarking, bsd3, program)2011-11-
context-free-art240.00Generate art from context-free grammars (bsd3, graphics, library, program)2019-10-
convert-annotation120.00Convert the annotation of a gene to another in a delimited file using a variety of different databases. (bioinformatics, gpl, library, program)2018-02-
cooklang-hs52.00Parser for the Cook markup language (library, mit, parsing, program)2023-12-270.1.1isaacvando
copilot-verifier90.00System for verifying the correctness of generated Copilot programs (bsd3, language, library, program)2024-03-083.19IvanPerez, ryanglscott, galoisinc
coquina80.00Yet another shell monad. (bsd3, library, program, shell)2024-01-300.1.0.1abrar
core-compiler80.00compile your own mini functional language with Core (compiler, language, library, mit, program)2017-08-
core-haskell90.01A subset of Haskell using in UCC for teaching purpose (bsd3, compilers-interpreters, language, program)2014-03-130.6.4happlebao
corebot-bliki60.01A bliki written using yesod. Uses pandoc to process files stored in git. (bsd3, library, program, yesod)2012-02-
corecursive-main60.00Write your main like it can call itself back. (bsd3, control, library, program)2018-08-
cornelis200.00 (bsd3, library, program, unclassified)2024-05-
couch-hs100.01A CouchDB view server for Haskell. (database, library, program, public-domain)2012-01-230.1.6PeterSagerson
courier262.02A message-passing library for simplifying network applications (distributed-computing, library, message-oriented, mit, network, program)2017-05-
court60.01Simple and flexible CI system (bsd3, development, program)2015-11-
cpkg380.00Build tool for C (bsd3, c, dhall, library, package-management, packaging, program)2023-11-
cpphs3070.036A liberalised re-implementation of cpp, the C pre-processor. (development, library, program)2020-04-, phadej
cpsa1522.01Symbolic cryptographic protocol analyzer (bsd3, cryptography, program)2023-10-234.4.3JohnRamsdell, mliskov
cpuperf60.01Modify the cpu frequency on OpenBSD systems (bsd3, program, system)2008-06-160.1.1DonaldStewart
cqrs-example90.01Example for cqrs package (mit, program, web)2015-09-160.10.0BardurArantsson
cr70.01Code review tool (control, gpl, network, program, system)2012-12-031.2AlexandruScvortov
crackNum680.02Crack various integer and floating-point data formats (bsd3, program, tools)2024-04-063.12LeventErkok
craze120.00HTTP Racing Library (library, mit, program, web)2016-08-
credential-store180.00Library to access secure credential storage providers (apache, desktop, library, program)2018-01-010.1.2blaze
credentials-cli60.01Secure Credentials Administration (aws, console, network, program, security)2017-04-280.0.2BrendanHay
crem62.00Compositional representable executable machines (control, library, machines, mit, program, state-machines)2023-03-
criterion5112.7528Robust, reliable performance measurement and analysis (benchmarking, bsd3, development, library, performance, program, testing)2023-08-, RyanNewton, ryanglscott
criterion-cmp90.00A simple tool for comparing in Criterion benchmark results (bsd3, development, program)2021-02-
criterion-compare52.00A simple tool for visualising differences in Criterion benchmark results (bsd3, development, program)2019-07-, AndreasK
criterion-to-html70.01Convert criterion output to HTML reports (bsd3, development, program)2012-06-
crocodile70.01An offline renderer supporting ray tracing and photon mapping (gpl, graphics, program)2011-09-290.1.2TomHammersley
crunghc70.01A runghc replacement with transparent caching (development, program, public-domain)2013-12-
crux-llvm180.00A verification tool for C programs. (bsd3, language, library, program)2024-02-050.8ryanglscott, galoisinc
crypto-enigma372.01An Enigma machine simulator with display. (bsd3, cryptography, education, library, program)2019-10-
crypto-multihash110.00Multihash library on top of cryptonite crypto library (bsd3, cryptography, library, program)2016-08-
cryptol640.01Cryptol: The Language of Cryptography (bsd3, language, library, program)2024-02-053.1.0IavorDiatchki, ryanglscott, galoisinc
csg210.00Analytical CSG (Constructive Solid Geometry) library (bsd3, graphics, library, program)2019-01-
cspmchecker80.01A command line type checker for CSPM files. (bsd3, concurrency, program)2013-10-111.0.0ThomasGibsonRobinson
csv-nptools100.01A collection of CSV tools (development, program, text, utils)2013-10-290.4.1NicolasPouillard
csv-to-qif160.01A small program that will read csv files and create qif files (bsd3, console, program, text)2018-02-210.3.3palo
ctpl60.02A programming language for text modification. (gpl, library, program, text)2016-04-
cubical80.01Implementation of Univalence in Cubical Sets (dependent-types, mit, program)2014-04-270.2.0AndersMortberg
cuboid80.013D Yampa/GLUT Puzzle Game (game, mit, program)2015-05-220.14.2PedroMartins
cuckoo-filter100.00Pure and impure Cuckoo Filter (data, library, mit, program)2018-12-
cuda1020.016FFI binding to the CUDA interface for programming NVIDIA GPUs (bsd3, foreign, library, program)2023-08-
curl-runnings160.00A framework for declaratively writing curl based API tests (library, mit, program, testing)2022-03-070.17.0aviaviavi
curry-frontend350.02Compile the functional logic language Curry to several intermediate formats (bsd3, language, library, program)2021-02-112.0.0BerndBrassel, BjoernPeemoeller, HolgerSiegel, CurryLanguage
currycarbon220.00A package for simple, fast radiocarbon calibration (archaeoinformatics, library, mit, program)2023-12-
curryer-rpc162.01Fast, Haskell RPC (library, program, rpc)2024-01-130.3.5agentm
cursedcsv92.01Terminal tool for viewing tabular data (application, bsd3, program)2021-08-120.1.4GershomBazerman
cut-the-crap390.00Cuts out uninteresting parts of videos by detecting silences. (library, mit, program, video)2020-11-052.3.1Jappie
cutter150.01Cut files according to a position list (bsd3, console, program)2017-03-260.0HenningThielemann
cv-combinators200.01Functional Combinators for Computer Vision (ai, gpl, graphics, library, program)2015-08-
cybus50.00multi-dimensional arrays (bsd3, containers, data, library, program)2022-04-
d-bus460.02Permissively licensed D-Bus client library (bsd3, desktop, library, network, program)2017-12-130.1.8PhilippBalzarek, frasertweedale
d3d11binding92.00A raw binding for the directX 11 (graphics, library, mit, program)2016-05-
daemons360.03Daemons in Haskell made fun and easy (control, gpl, library, network, program, system)2023-09-290.4.0AlexandruScvortov
daino30.00daino is a static site generator (SSG) using shake and pandoc (development-web, library, program)2023-04-
danibot40.00Basic Slack bot framework. (library, mit, network, program)2016-03-
dao30.01Dao is meta programming language with its own built-in interpreted language, designed with artificial intelligence applications in mind. (gpl, library, program, unclassified)2014-11-
dapi40.01Prints a series of dates (bsd3, console, program)2013-04-
darcs-benchmark90.01Comparative benchmark suite for darcs. (bsd3, program, testing)2010-08-080.1.9EricKow, PetrRockai
darcs-buildpackage50.01Tools to help manage Debian packages with Darcs (program, system)2008-01-160.5.12JohnGoerzen
darcs-cabalized (deprecated in favor of darcs)40.01David's Advanced Version Control System (deprecated, development, program)2008-07-
darcs-fastconvert80.01Import/export git fast-import streams to/from darcs. (bsd3, development, program)2011-02-130.2.1PetrRockai
darcs-graph80.01Generate graphs of darcs repository activity (bsd3, distribution, program)2008-11-291.0DonaldStewart, IsaacJones
darcs-monitor100.01Darcs repository monitor (sends email) (distribution, program)2011-06-130.4.2AnttiJuhaniKaijanaho, MarcoSilva
darcs2dot (deprecated in favor of darcs)30.01Outputs dependencies of darcs patches in dot format. (bsd3, deprecated, development, program)2013-04-
darcsden60.01Darcs repository UI and hosting/collaboration app ( branch). (development, distribution, program, web)2015-04-221.1.1AlexSuraci, SimonMichael
darcswatch130.01Track application of Darcs patches (distribution, program)2011-06-080.4.4JoachimBreitner
darkplaces-demo40.01Utility and parser for DarkPlaces demo files (game, gpl, library, program)2015-02-120.1slava
darkplaces-rcon-util60.00Darplaces rcon utility (game, gpl, library, program)2015-05-240.1.1slava
dash-haskell240.01Convert package Haddock to Dash docsets (IDE docs) (documentation, lgpl, program)2015-07-, johnfeltz
data-embed40.01Embed files and other binary blobs inside executables without Template Haskell. (data, library, mit, program)2016-01-
data-files-gen70.00Generate data-files Cabal file field from existing files (bsd3, library, program, tools)2016-08-
data-json-token (deprecated)50.00Json Token datatype (bsd3, data, deprecated, json, library, program)2016-02-, haskellworks
data-msgpack (deprecated in favor of msgpack-binary)442.011A Haskell implementation of MessagePack (bsd3, data, deprecated, library, program)2020-02-290.0.13iphydf
data-pdf-fieldreader70.00Read PDF form fields (data, library, mit, program)2021-08-
data-stm3270.00ARM SVD and CubeMX XML parser and pretty printer for STM32 family (bsd3, library, parsing, program)2018-02-
data-structure-inferrer30.01Program that infers the fastest data structure available for your program (development, mit, program)2011-12-271.0AleksanderBalicki
data-svd80.01SVD (System view description) file handling (bsd3, embedded, library, program)2024-02-
datadog-tracing232.00Datadog tracing client and mock agent. (bsd3, library, logging, program)2019-05-081.5.1fommil
datafix50.01Fixing data-flow problems (compiler, library, program)2020-03-
dataflow370.01Generate Graphviz documents from a Haskell representation. (bsd3, code-generation, compiler, graphs, library, program)2015-08-
datalog40.01An implementation of datalog in Haskell (bsd3, database, library, program)2014-09-
datapacker70.01Tool to help pack files into the minimum number of CDs/DVDs/etc (program, system)2008-09-251.0.1JohnGoerzen
dawdle70.00Generates DDL suggestions based on a CSV file (database, library, mit, program)2015-12-
dbjava30.01Decompiler Bytecode Java (bsd3, jvm, library, program)2011-04-101.7CarlosGomez
dbm90.01A *simple* database migration tool. (bsd3, database, program)2016-09-010.3RickyElrod
dbmigrations (deprecated)430.02An implementation of relational database "migrations" (bsd3, database, deprecated, library, program)2022-05-042.1.0JonathanDaugherty
dbmigrations-mysql50.00The dbmigrations tool built for MySQL databases (bsd3, database, library, program)2016-10-222.0.0JonathanDaugherty
dbmigrations-postgresql70.01The dbmigrations tool built for PostgreSQL databases (bsd3, database, program)2016-10-222.0.0JonathanDaugherty
dbmigrations-sqlite50.01The dbmigrations tool built for SQLite databases (bsd3, database, program)2016-10-222.0.0JonathanDaugherty
dbmonitor50.00Data consistency alerting for PostgreSQL (bsd3, database, library, monitoring, program)2022-07-190.1.0viviag
dbus-app-launcher200.00Simple app launcher for D-Bus (mit, program, system)2024-03-
dbus-hslogger240.01Expose a dbus server to control hslogger (bsd3, library, program, system)2018-05-
dbus-th-introspection80.01Generate bindings for DBus calls by using DBus introspection and dbus-th (bsd3, development, library, program)2018-03-310.1.2.0IlyaPortnov
dcpu1680.00DCPU-16 Emulator & Assembler (bsd3, compilers-interpreters, library, program)2017-01-
ddc-tools (deprecated)130.01Disciplined Disciple Compiler command line tools. (compilers-interpreters, deprecated, mit, program)2016-09-
ddc-war (deprecated)50.01Disciplined Disciple Compiler test driver and buildbot. (compilers-interpreters, deprecated, mit, program)2014-10-310.4.1.3BenLippmeier
ddci-core (deprecated)70.01Disciple Core language interactive interpreter. (compilers-interpreters, deprecated, mit, program)2012-10-
dde162.01Delay differential equations (bsd3, library, math, program)2018-07-080.3.0penkovsky
dead-code-detection110.01detect dead code in haskell projects (bsd3, development, program)2016-07-100.8.1SoenkeHahn
debian990.03Modules for working with the Debian package system (bsd3, debian, library, program)2023-09-214.0.5ClintAdams, DavidFox, JeremyShaw, MarcoSilva
debian-binary (deprecated)80.01Utilities to work with debian binary packages (deprecated, library, program, system)2008-09-110.0.1MarcoSilva
debian-build640.01Debian package build sequence tools (bsd3, debian, library, program)2021-09-
debug142.51Simple trace-based debugger (bsd3, debugging, development, library, program)2018-03-190.1.1NeilMitchell
debug-me80.01secure remote debugging (agpl, program, utility)2022-12-311.20221231JoeyHess
debug-pp50.01A preprocessor for the debug package (bsd3, debugging, program)2018-01-200.1.1PepeIborra
debug-tracy90.00More useful trace functions for investigating bugs (bsd3, development, library, program)2019-02-
decode-utf8120.01Decode a UTF-8 byte stream on standard input (mit, program, text)2015-05-131.2JoeHurd
dedukti120.01A type-checker for the λΠ-modulo calculus. (compilers-interpreters, library, program, theorem-provers)2011-04-081.1.4MathieuBoespflug
deepl70.00Call DeepL to translate you files (bsd3, language, library, program, web)2021-04-
deeplearning-hs70.01Deep Learning in Haskell (library, math, mit, program)2014-05-
deka-tests30.01Tests for deka, decimal floating point arithmetic (bsd3, library, math, program)2014-07-
delta210.00A library for detecting file changes (data, lgpl, library, program)2015-07-
delta-h80.01Online entropy-based model of lexical category acquisition. (bsd3, library, natural-language-processing, program)2012-02-290.0.3GrzegorzChrupala
demangler110.00Demangler for C++ mangled names. (bsd3, development, library, program)2024-04-
denominate40.01Functions supporting bulk file and directory name normalization. (bsd3, library, program, system)2008-12-070.5.0CalvinSmith
depends (deprecated in favor of cabal-install)50.01A simple configuration management tool for Haskell (deprecated, distribution, mit, program)2013-09-280.0.1SimonHengel
dephd150.01Analyze quality of nucleotide sequences. (bioinformatics, program)2011-03-210.1.6GwernBranwen, KetilMalde
derive1332.2561A program and library to derive instances for data types (bsd3, development, library, program)2019-01-222.6.5AustinSeipp, NeilMitchell, StefanORear, VladimirShabanov, ip1981
derive-gadt70.01Instance deriving for (a subset of) GADTs. (bsd3, development, language, library, program)2009-07-250.1.1MattMorrow
derive-monoid60.01derive Semigroup/Monoid/IsList (derive-monoid, derive-monoid-, library, mit, program)2017-05-010.0.1sboo
derulo240.00Parse and render JSON simply. (json, library, mit, program)2022-08-
descript-lang50.00Library, interpreter, and CLI for Descript programming language. (gpl, language, library, program)2018-05-
desert90.00a simple build tool for OCaml projects (bsd3, language, library, program)2016-08-
detrospector90.01Markov chain text generator (bsd3, natural-language-processing, program, text)2013-04-080.3KeeganMcAllister
deunicode30.01Get rid of unicode (utf-8) symbols in Haskell sources (codec, mit, program)2010-10-150.1BenFranksen
devil50.01A small tool to make it easier to update program managed by Angel. (mit, program, system)2014-06-
dfinity-radix-tree432.00A generic data integrity layer. (blockchain, bsd3, database, dfinity, library, program)2019-03-140.6.3EnzoHaussecker, taktoa
dfsbuild50.01Build Debian From Scratch CD/DVD images (program, system)2008-01-161.0.2JohnGoerzen
dhall2722.7556A configuration language guaranteed to terminate (bsd3, compiler, library, program)2023-11-061.42.1GabrielGonzalez, sjakobi
dhall-bash610.00Compile Dhall to Bash (bsd3, compiler, library, program)2023-04-191.0.41GabrielGonzalez, sjakobi
dhall-check70.01Check all dhall files in a project (bsd3, development, program)2017-05-
dhall-csv70.00Convert bidirectionally between Dhall and CSV files. (bsd3, compiler, library, program)2023-04-191.0.4GabrielGonzalez
dhall-docs350.00Generate HTML docs from a dhall package (bsd3, compiler, library, program)2023-04-191.0.11GabrielGonzalez, sjakobi
dhall-fly190.00Translate concourse config from Dhall to YAML (bsd3, concourse, dhall, json, library, program, yaml)2020-03-020.3.0axeman
dhall-json1512.07Convert between Dhall and JSON or YAML (bsd3, compiler, library, program)2023-04-191.7.12GabrielGonzalez, sjakobi
dhall-lsp-server650.00Language Server Protocol (LSP) server for Dhall (library, mit, program, unclassified)2023-04-191.1.3GabrielGonzalez, sjakobi
dhall-nixpkgs190.00Convert Dhall projects to Nix packages (bsd3, nix, program)2023-04-191.0.10GabrielGonzalez, sjakobi
dhall-openapi190.00Convert an OpenAPI specification to a Dhall package (bsd3, compiler, library, program)2023-04-191.0.6GabrielGonzalez
dhall-secret90.00Encrypt Decrypt Dhall expressions (bsd3, data, library, program)2023-03-100.5.53oyanglulu
dhall-text (deprecated in favor of dhall)380.01Template text using Dhall (bsd3, compiler, deprecated, program)2019-06-071.0.18GabrielGonzalez
dhall-text-shell40.00Render dhall text with shell commands as function arguments (compiler, library, mit, program)2022-05-
dhall-to-cabal140.00Compile Dhall expressions to Cabal files (distribution, library, mit, program)2019-07-
dhall-toml140.00Convert between Dhall and TOML (bsd3, compiler, library, program)2023-04-191.0.3GabrielGonzalez
dhall-yaml720.00Convert between Dhall and YAML (compiler, gpl, library, program)2023-04-191.2.12GabrielGonzalez, HerbertValerioRiedel, sjakobi
dhrun20.00Dhall/YAML configurable concurrent integration test executor. (library, mit, program, tools)2019-07-251.0.1fre
diagrams-braille100.00Braille diagrams with plain text (bsd3, graphics, library, program)2022-01-260.1.1BrentYorgey, mlang
diagrams-haddock870.01Preprocessor for embedding diagrams in Haddock documentation (bsd3, graphics, library, program)2023-07-, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-pandoc100.00A Pandoc filter to express diagrams inline using the Haskell EDSL _Diagrams_ (bsd3, library, program, text)2024-02-290.4BrentYorgey, bergey
dialogue42.250I/O in Haskell Report 1.2 (bsd3, io, library, program)2022-02-130.1.0AliasQli
dib160.01A simple, forward build system. (development, library, mit, program)2018-01-100.7.2blajzer
dice190.03Simplistic D&D style dice-rolling system. (game, library, program, public-domain)2022-10-280.1.1BertramFelgenhauer, JamesCook, ncfavier
dice2tex50.01Convert a Diceware wordlist into a printer-ready LaTeX file. (gpl, program, text)2017-01-
dictionaries110.00Tools to handle StarDict dictionaries. (bsd3, library, program, text)2018-01-
dictparser140.01Parsec parsers for the DICT format produced by dictfmt -t (bsd3, language, library, program)2014-01-
diffcabal70.01Diff two .cabal files syntactically (bsd3, distribution, program)2010-07-150.1.1DonaldStewart
diffdump80.01Tools for diffing stdout (bsd3, program, system)2013-01-050.7.5GregFitzgerald
differential140.01Finds out whether an entity comes from different distributions (statuses). (bioinformatics, gpl, library, program)2021-02-
difftodo40.00Generate todo lists from source code (development, library, program)2016-09-100.2.0jml
dihaa80.01ASCII based Diagram drawing in Haskell (Idea based on ditaa) (gpl, graphics, program)2017-05-
dingo-example40.01Dingo Example (mit, program, web)2012-02-060.2.0BardurArantsson
diohsc442.00Gemini client (browser, gpl, program)2024-05-050.1.15mbays
diplomacy-server30.01Play Diplomacy over HTTP (bsd3, program, unclassified)2015-08-
directory-contents202.00Recursively build, navigate, and operate on a tree of directory contents. (bsd3, library, program, system)2024-01-300.2.0.2abrar
direm40.00Deletes a directory and retains its contents in the parent directory (gpl, program, tool)2019-04-
disco100.00Functional programming language for teaching discrete math. (bsd3, language, library, program)2023-12-160.1.6BrentYorgey
discord-haskell1722.52Write bots for Discord in Haskell (library, mit, network, program)2024-04-291.17.0Aquarial, yutotakano, annwan, BenjaminMcRae
discord-haskell-voice82.00Voice support for discord-haskell. (discord, library, mit, network, program, udp)2022-07-032.3.1yutotakano
discord-register70.00Discord verification bot (library, mpl, program, web)2021-06-020.0.2HughSipiere
dist-upload70.01Generate/Upload cabal package to Hackage. (distribution, gpl, library, program)2010-11-240.0.4AndyStewart
distributed-closure422.07Serializable closures for distributed programming. (bsd3, control, library, program)2023-11-, FacundoDominguez, MathieuBoespflug
distributed-process-p2p150.03Peer-to-peer node discovery for Cloud Haskell (bsd3, library, network, program)2018-12-
distribution-opensuse200.00Types, functions, and tools to manipulate the openSUSE distribution (bsd3, distribution, library, program)2023-03-301.1.4PeterSimons
diversity550.03Quantify the diversity of a population (bioinformatics, gpl, library, program)2017-09-
dixi280.00A wiki implemented with a firm theoretical foundation. (bsd3, library, program, web)2016-11-
djinn230.01Generate Haskell code from a type (bsd3, program, source-tools)2014-09-072014.9.7LennartAugustsson
djot2100.01Parser and renderer for djot light markup syntax. (library, mit, program, text)2024-05-110.1.2JohnMacFarlane
dl-fedora770.00Fedora image download tool (gpl, program, utility)2024-05-231.1JensPetersen
dmcc130.00AVAYA DMCC API bindings and WebSockets server for AVAYA (bsd3, library, network, program)2020-02-
dmenu-pkill20.01dmenu script for killing applications. Sortable by process id or CPU/MEM usage. (bsd3, program, system)2017-01-
dmenu-pmount20.01Mounting and unmounting linux devices as user with dmenu and pmount. (bsd3, program, system)2017-01-
dmenu-search40.01dmenu script for searching the web with customizable search engines. (bsd3, program, system)2017-01-
dnf-repo260.00A dnf wrapper with fine control of enabled repos (bsd3, gpl, program, utility)2024-04-220.6JensPetersen
dnscache60.02Caching DNS resolver library and mass DNS resolver utility (bsd3, library, network, program)2012-01-031.1.0ErtugrulSoeylemez, esz
dobutokO-poetry270.00Helps to order the 7 or less Ukrainian words to obtain somewhat suitable for poetry or music text (Ukrainian, game, language, library, mit, phonetic-languages, poetry, program, uniqueness)2020-09-
dobutokO2810.02Helps to create experimental music from a file (or its part) and a Ukrainian text. (Ukrainian, algorithmic-composition, language, library, mit, music, program, rhythm, sound, sox, timbre, tonality)2020-08-
doc-review40.01Document review Web application, like (bsd3, program, web)2010-12-060.7.1JoshHoyt
doccheck40.01Checks Haddock comments for pitfalls and version changes. (documentation, gpl, program)2013-08-
docidx40.01Generate an HTML index of installed Haskell packages and their documentation. (bsd3, documentation, program)2012-12-061.1.0AndyGimblett
docker-build-cacher240.00Builds a docker image and caches all of its intermediate stages (bsd3, library, operations, program)2018-09-122.1.1lorenzo
dockercook150.01A build tool for multiple docker image layers (development, library, mit, program)2016-09-
doctest4182.7514Test interactive Haskell examples (library, mit, program, testing)2023-10-110.22.2AndreasAbel, KazuYamamoto, SimonHengel, SoenkeHahn, jkarni, ryanglscott, quasicomputational
doctest-discover310.01Easy way to run doctests via cabal (library, program, public-domain, testing)2018-07-
doctest-discover-configurator (deprecated)60.01Easy way to run doctests via cabal (no aeson dependency, uses configurator instead) (deprecated, library, program, public-domain, testing)2014-12-
doctest-driver-gen550.00Generate driver file for doctest's cabal integration (bsd3, library, program, testing)2023-11-
doctest-extract240.00Alternative doctest implementation that extracts comments to modules (bsd3, program, testing)2023-12-220.1.2HenningThielemann
docusign-example42.01DocuSign examples (bsd3, business, program)2018-10-
docvim290.00Documentation generator for Vim plug-ins (development, library, mit, program)2016-06-
doi60.01Automatic Bibtex and fulltext of scientific articles (database, library, mit, program)2017-01-220.0.2johannesgerer
dojang40.00A cross-platform dotfiles manager (configuration, gpl, library, program)2023-11-250.1.0hongminhee
dominion90.01A simulator for the board game Dominion. (bsd3, game, library, program, simulation)2016-12-
dot-linker50.00Initial project template from stack (bsd3, library, program, util)2016-06-
dot2graphml110.01Converter from GraphViz .dot format to yEd GraphML (bsd3, graphics, program)2014-09-
dotenv1570.05Loads environment variables from dotenv files (configuration, library, mit, program)2024-02-, jpvillaisaza, stackbuilders, sestrella, camm, dbalseiro
dotfs120.01Filesystem to manage and parse dotfiles (bsd3, library, program, system)2012-04-
dovin90.00A proof assistant for Magic: The Gathering puzzles. (bsd3, games, library, program)2021-01-023.0.1xaviershay
dow140.01Dungeons of Wor (bsd3, frp, game, program, reactivity)2016-06-190.2.6GergelyPatai
download-media-content30.01Simple tool to download images from RSS feeds (e.g. Flickr, Picasa) (application, bsd3, program)2011-08-
dph-examples230.01Data Parallel Haskell example programs. (bsd3, data-structures, program)2012-10-
dprox140.00a lightweight DNS proxy server, compatible with dnsmasq-china-list (bsd3, dns, program)2024-01-150.4.3BinJin
dr-cabal80.00See README for more info (development, library, mpl, profiling, program)2022-11-
drama141.50Actor library for Haskell (bsd3, concurrency, library, program)2022-07-
draw-poker100.00playing draw poker (bsd3, game, library, program)2015-07-
dresdner-verkehrsbetriebe60.01Library and program for querying DVB (Dresdner Verkehrsbetriebe AG) (library, mit, network, program)2016-11-301.0.0meoblast001
dropbox (deprecated)60.00Dropbox API client (api, deprecated, library, mit, program)2020-10-230.0.4
dropsolve (deprecated in favor of confsolve)100.01A command line tool for resolving dropbox conflicts. Deprecated! Please use confsolve. (bsd3, deprecated, program, utils)2011-12-
dsh-sql100.00SQL backend for Database Supported Haskell (DSH) (bsd3, database, library, program)2015-06-
dsmc-tools30.01DSMC toolkit for rarefied gas dynamics (bsd3, physics, program)2012-11-
dtab210.01Harmonix (Guitar Hero, Rock Band) DTA/DTB metadata library (bsd3, data, library, program)2021-02-231.2mtolly
dual-game92.01Network multiplayer 2D shooting game (game, mit, program)2018-03-300.1.0.1fgaz
duckling320.00A Haskell library for parsing text into structured data. (bsd3, library, program, systems)2021-04-, JonCoens, chessai, haoxuany
duet40.00A tiny language, a subset of Haskell (with type classes) aimed at aiding teachers to teach Haskell (bsd3, library, program, unclassified)2019-11-180.0.2ChrisDone
duplo (deprecated)100.01Frontend development build tool (deprecated, library, mit, program, web)2015-02-241.8.1kenhkan
dustme30.00Initial project template from stack (bsd3, library, program, web)2016-06-
dvault30.00Dead simple password manager (mit, program, unclassified)2019-05-
dwarfadt120.01High-level wrapper around the dwarf library (bsd3, development, library, program)2018-03-180.6EyalLotem
dynamic-pipeline140.00Library Type Safe implementation of Dynamic Pipeline Paradigm (DPP). (bsd3, data, data-flow, library, parallel, pipes, program, streaming, type-safe)2021-08-
dzen-dhall120.00Configure dzen2 bars in Dhall language (bsd3, library, program, unclassified)2020-02-181.0.2klntsky
earclipper42.01Ear Clipping Triangulation (graphics, library, mit, program)2017-02-
early40.00Early return syntax in do-notation (GHC plugin) (bsd3, development, library, program)2021-01-060.0.0ChrisDone
ebird-cli32.00A command-line utility for interacting with the eBird API. (library, mit, program, web)2023-12-
ebml80.00A pure EBML parser (bsd3, codec, library, program)2023-01-
ebnf-bff50.00Parser combinators & EBNF, BFFs! (ebnf, library, metalanguage, mit, parsing, program, text)2015-09-
ec2-unikernel130.01A handy tool for uploading unikernels to Amazon's EC2. (aws, bsd3, program, unikernel)2018-08-270.9.8AdamWick
ecma26220.03A ECMA-262 interpreter library (bsd2, language, library, program)2014-12-120.0.0FabianBergmark
ecta82.01 (bsd3, library, program, unclassified)2022-07-
ecu120.01Tools for automotive ECU development. (bsd3, embedded, program, utils)2010-11-240.0.8TomHawkins
eddie50.01Command line file filtering with haskell (bsd3, cli-tool, program)2015-05-271.0.0MikeMeyer
ede1170.05Templating language with similar syntax and features to Liquid or Jinja2. (library, mpl, program, template, text, web)2022-03-
edentv130.01A Tool to Visualize Parallel Functional Program Executions (development, eden, gpl, profiling, program, trace)2015-01-224.10.0MischaDieterle, JostBerthold, horstmeyer
edge280.01Top view space combat arcade game (game, gpl, program)2016-09-, infrared
edit-lenses-demo90.01Programs demoing the use of symmetric, stateful edit lenses (bsd3, data, program)2016-07-240.1.1DanielWagner
editor-open290.01Open the user's $VISUAL or $EDITOR for text input. (apache, library, program, text)2015-05-
editpipe60.01Edit stdin using an editor before sending to stdout. (bsd3, editor, program)2016-03-
eflint120.00Simulation interpreter for FLINT policy descriptions (bsd3, language, library, program)2024-02-
egison6552.02Programming language with non-linear pattern-matching against non-free data (compilers-interpreters, library, mit, program)2021-12-184.1.3SatoshiEgi, momohatt
egison-tutorial760.01A tutorial program for the Egison programming language (compilers-interpreters, mit, program)2021-12-184.1.3SatoshiEgi, momohatt
ehaskell110.01like eruby, ehaskell is embedded haskell. (program, text)2008-12-070.7YoshikuniJujo
eio60.00IO with Exceptions tracked on the type-level (exceptions, io, library, mpl, program, qualifieddo)2021-03-
elerea-examples150.01Example applications for Elerea (bsd3, frp, program, reactivity)2016-06-192.9.0GergelyPatai
elision90.00Arrows with holes. (bsd2, control, library, program)2016-02-
elm-compiler (deprecated)82.03Values to help with elm-package, elm-make, and (bsd3, compiler, deprecated, language, library, program)2015-04-200.15EvanCzaplicki
elm-get (deprecated in favor of elm-package)130.01Tool for sharing and using Elm libraries (bsd3, deprecated, language, library, program)2014-09-220.1.3EvanCzaplicki
elm-init162.01Set up basic structure for an elm project (development, mit, program)2016-09-101.0.5justus
elm-make (deprecated)40.01A build tool for Elm projects (bsd3, build-tool, deprecated, program)2015-04-200.1.2EvanCzaplicki
elm-package (deprecated)80.01Package manager for Elm libraries (bsd3, deprecated, language, library, program)2015-04-200.5EvanCzaplicki
elm-reactor (deprecated)90.01Interactive development tool for Elm programs (bsd3, compiler, deprecated, language, program)2015-04-200.3.1EvanCzaplicki
elm-repl (deprecated)300.01a REPL for Elm (bsd3, deprecated, program, tool)2015-04-200.4.1EvanCzaplicki
elm-server (deprecated in favor of elm-reactor)260.01Server for developing Elm projects (bsd3, compiler, deprecated, language, program)2014-05-
elm-street460.00Crossing the road between Haskell and Elm (compiler, elm, language, library, mpl, program)2024-05-, HolmuskTechTeam
elm-websocket30.00Generate ELM code from a Wai websocket application. (bsd3, library, program, web)2017-11-011.0rhyskeepence
elm2nix250.00Turn your Elm project into buildable Nix project (bsd3, library, program, unclassified)2023-12-140.3.1domenkozar
elocrypt230.01Generate easy-to-remember, hard-to-guess passwords (cryptography, library, program)2019-12-162.1.0sgillespie
elsa200.00A tiny language for understanding the lambda-calculus (language, library, mit, program)2022-09-
elynx640.00Validate and (optionally) redo ELynx analyses (bioinformatics, gpl, program)2023-06-
email-validator270.01Perform basic syntax and deliverability checks on email addresses. (agpl, program, utils)2024-05-151.8.7MichaelOrlitzky
emanote50.00Emanate a structured view of your plain-text notes (agpl, library, program, web)2023-08-
embeddock80.02Embed the values in scope in the haddock documentation of the module (bsd3, documentation, library, program)2013-06-
embroidery50.01support for embroidery formats in haskell (codec, gpl, library, program)2011-07-310.1JimSnavely
emhell70.00Embedded shell (bsd3, embedded, library, program)2024-01-
emoji152.02emoji utility (bsd3, library, program, unicode)2018-01-
eng-stemmer80.00An English language stemmer (Porter2) (bsd3, library, nlp, program, stemming)2018-01-
entangle20.00An application (and library) to convert quipper circuits into Qpmc models. (library, mit, program, unclassified)2017-01-060.1.1miniBill
enum-text-rio100.01Making fmt available with rio (bsd3, control, library, program)2019-07-
enumerate80.01enumerate all the values in a finite type (automatically) (data, library, mit, program)2017-05-020.2.2sboo
enumerate-function50.00simple package for inverting functions and testing totality, via brute enumeration of the domain (bsd3, library, program, todo)2017-05-020.0.1sboo
envstatus90.00Display efficiently the state of the local environment (development, library, mit, program)2018-10-281.0.2gbataille
eo-phi-normalizer100.00Command line normalizer of 𝜑-calculus expressions. (bsd3, library, program, unclassified)2024-04-120.3.1NickolayKudasov, deemp
epic170.03Compiler for a simple functional language (bsd3, compilers-interpreters, library, program)2015-03-, EdwinBrady
epub (deprecated in favor of epub-metadata)110.02EPUB E-Book construction support library (bsd3, deprecated, library, program, text)2012-06-230.0.7RadoslavDorcik
epub-metadata570.01Library for parsing epub document metadata (codec, library, program, text)2024-01-265.4DinoMorelli
epub-tools510.01Command line utilities for working with epub files (application, console, program)2024-01-233.2DinoMorelli
epubname (deprecated in favor of epub-tools)100.01Rename epub ebook files based on meta information (application, bsd3, console, deprecated, program)2011-02-222.3.2DinoMorelli
equal-files300.01Shell command for finding equal files (console, program)2023-01-
erd230.01An entity-relationship diagram generator from a plain text description. (database, development, program, public-domain)2020-02-, mmzx
erebos210.00Decentralized messaging and synchronization (bsd3, library, network, program)2024-05-050.1.3RomanSmrz
erebos-tester310.00Test framework with virtual network using Linux namespaces (gpl, program, testing)2024-05-170.2.2RomanSmrz
eros-client40.01DEPRECATED in favor of eros-http (bsd3, program, text)2014-07-
eros-http70.01JSON HTTP interface to Eros. (bsd3, program, text)2014-07-
errata300.02Source code error pretty printing (library, mit, pretty-printer, program)2023-12-
ersaconcat50.01A script to concatenate AIP ERSA (aviation, bsd3, library, program)2016-09-170.0.1TonyMorris
ert60.01Easy Runtime Templates (gpl, library, program, text)2015-04-300.0.2.1kayo
escaped60.00Produce Text with terminal escape sequences (library, mit, program, text)2018-11-
escoger50.00Terminal fuzzy selector (library, mit, program, tools)2018-03-
esotericbot120.01Esotericbot is a sophisticated, lightweight IRC bot. (bsd3, library, program, web)2009-06-230.0.6JohnnyMorrice
essence-of-live-coding280.06General purpose live coding framework (bsd3, frp, library, live-coding, program)2022-12-190.2.7turion
essence-of-live-coding-gloss-example (deprecated)120.00General purpose live coding framework - Gloss example (bsd3, deprecated, frp, live-coding, program)2021-04-080.2.5turion
essence-of-live-coding-pulse-example (deprecated)60.00General purpose live coding framework - pulse backend example (bsd3, deprecated, frp, live-coding, program)2020-09-110.2.4turion
estreps40.01Repeats from ESTs (bioinformatics, program)2009-10-070.3.1GwernBranwen, KetilMalde
ethereum-analyzer-cli90.00A CLI frontend for ethereum-analyzer. (apache, cli, ethereum, library, program, static-analysis)2017-12-253.3.4zchn
ethereum-analyzer-webui200.00A web frontend for ethereum-analyzer (apache, ethereum, library, program, static-analysis, web)2017-12-253.3.4zchn
ethereum-client-haskell60.01A Haskell version of an Ethereum client (bsd3, data-structures, program)2015-01-020.0.4jamshid
ety70.01Random etymology online entry. (bsd3, library, program, web)2012-02-150.1ChrisDone
eve-cli30.00 (bsd3, library, program, unclassified)2018-04-
event-transformer (deprecated)50.00Initial project template from stack (bsd3, control, deprecated, library, program)2016-10-
eventlog2html660.01Visualise an eventlog (bsd3, development, library, program)2024-02-060.11.0mpickering, DavidBinder
eventsourced100.00Server-Sent Events the UNIX way (library, mit, network, program)2016-05-
ewe280.01An interpreter for EWE programming language (bsd3, language, program)2019-02-
example-haskell-project60.00Example Haskell Project (bsd3, example, library, program)2020-04-
execs40.00Tool to run stack exec prj-exe more easy (library, mit, program, utils)2016-08-
executable-hash300.01Provides the SHA1 hash of the program executable (library, mit, program, system)2017-01-, MichaelSnoyman
exherbo-cabal100.00Exheres generator for cabal packages (distribution, gpl, library, program)2017-02-
exp-cache70.00 (library, mit, program, unclassified)2018-10-
explain30.01Show how expressions are parsed (language, mit, program)2014-01-
explore120.01Experimental Plot data Reconstructor (bsd3, graphics, program)2010-03-
expresso130.00A simple expressions language based on row types (bsd3, configuration, library, program)2020-04-
extemp40.01automated printing for extemp speakers (bsd3, program, web)2010-10-050.0.1SamAnklesaria
extensible-effects-concurrent572.00Message passing concurrency as extensible-effect (bsd3, concurrency, control, effect, library, program)2020-12-162.0.0SvenHeyll
extensioneer60.00Inspect extensions in cabal and hpack files (cli, mit, program)2022-04-
extism-pdk192.00Extism Plugin Development Kit (bsd3, library, plugins, program, wasm)2024-04-, zshipko
extract-dependencies60.01Given a hackage package outputs the list of its dependencies. (development, library, mit, program)2016-05-310.2.0.1yamadapc
extractelf30.01Extract an ELF's metadata and sections into files (bsd3, development, program)2013-09-
f-ree-hack-cheats-free-v-bucks-generator (deprecated)30.01Spam (bsd3, deprecated, program, spam)2018-09-170.2
factor140.00Factoring integers and polynomials (library, mit, number-theory, program)2022-06-151.6JoeHurd
factory510.05Rational arithmetic in an irrational world. (gpl, library, math, number-theory, program)2021-08-, LennartAugustsson
faktory480.01Faktory Worker for Haskell (library, mit, network, program)2024-04-, dukerutledge, mjgpy3, chris_martin, FreckleEngineering
falling-turnip40.01Falling sand game/cellular automata simulation using regular parallel arrays. (bsd3, game, program)2012-11-
fallingblocks60.01A fun falling blocks game. (game, program)2009-03-290.1.4BenSanders
fast-tags560.01Fast incremental vi and emacs tags. (bsd3, development, haskell, library, program)2022-06-272.0.2EvanLaforge, SergeyVinokurov
fastcdc40.00An implementation of FastCDC, a content-defined chunking algorithm based on the Gear hash rolling hash algorithm (bsd3, library, program, unclassified)2022-09-290.0.0gkleen
fay2550.013A compiler for Fay, a Haskell subset that compiles to JavaScript. (bsd3, development, fay, library, program, web)2021-01-, ChrisDone, swamp_agr
fbmessenger-api180.00High-level bindings to Facebook Messenger Platform API (bsd3, library, program, web)2016-11-
fbrnch540.00Fedora packager tool to build package branches (distribution, gpl, program)2024-05-031.4JensPetersen
fcd40.01A faster way to navigate directories using the command line. (library, mit, program, utility)2014-10-
fcf-containers370.02Data structures and algorithms for first-class-families (bsd3, library, other, program)2023-04-150.8.2gspia
fcg40.01TBA (bsd3, database, program)2018-02-260.0.0chessai
fcm-client100.00Admin API for Firebase Cloud Messaging (bsd3, fcm, json, library, program)2019-09-, HolmuskTechTeam
fdo-trash40.01Utilities related to freedesktop Trash standard. (bsd3, desktop, library, program)2012-12-
fec120.02Forward error correction of ByteStrings (codec, gpl, library, program)2023-10-060.2.0AdamLangley, ShaeErisson, jcalderone
fedora-composes80.00Query Fedora composes (bsd3, program, utility)2024-02-140.2JensPetersen
fedora-haskell-tools430.01Building and maintenance tools for Fedora Haskell (distribution, gpl, program)2023-11-191.1JensPetersen
fedora-img-dl (deprecated in favor of dl-fedora)130.00Fedora image download tool (deprecated, gpl, program, utility)2019-06-030.4JensPetersen
fedora-repoquery160.00Fedora repoquery tool (gpl, program, utility)2024-05-240.4JensPetersen
fee-estimate80.00Short description of your package (bsd3, library, program, unclassified)2017-12-
feed-cli50.01A simple command line interface for creating and updating feeds like RSS (bsd3, program, text, web)2009-07-052009.7.5IsaacJones
feed-gipeda120.00CI service around gipeda (benchmarking, bsd3, library, program)2016-10-310.3.0.1sgraf812
feed-translator70.01Translate syndication feeds (agpl, program, web)2015-09-
feed2lj (deprecated)20.01(unsupported) (bsd3, deprecated, program, unclassified)2011-02-
feed2twitter30.01Send posts from a feed to Twitter (bsd3, library, program, web)2009-05-210.2.0TomLokhorst
feedback150.00Declarative feedback loop manager (gpl, library, program, unclassified)2024-04-
fei-base30.05FFI to MXNet (ai, bsd3, library, machine-learning, program)2020-12-201.0.0JiasenWu
fei-cocoapi80.01Cocodataset with cocoapi (ai, bsd3, library, machine-learning, program)2020-12-201.0.0JiasenWu
fei-dataiter (deprecated in favor of fei-nn)50.01mxnet dataiters (ai, bsd3, deprecated, library, machine-learning, program)2019-09-
fei-datasets20.00Some datasets (ai, bsd3, library, machine-learning, program)2020-12-201.0.0JiasenWu
fei-examples50.00fei examples (ai, bsd3, machine-learning, program)2020-12-201.0.0JiasenWu
fen2s110.01Converting a chess position from FEN notation to text (game, library, mit, program)2015-05-131.2JoeHurd
fenfire60.01Graph-based notetaking system (program, user-interfaces)2007-02-130.1BenjaFallenstein
festung50.00Remote multi-db SQLCipher server (concurrency, library, mit, program)2018-06-
ffeed110.01Haskell binding to the FriendFeed API (bsd3, library, program, web)2008-11-230.3.2SigbjornFinne
ffmpeg-tutorials50.01Tutorials on ffmpeg usage to play video/audio (bsd3, media, program)2009-10-270.3.3VasylPasternak
fibon50.01Tools for running and analyzing Haskell benchmarks (benchmarking, bsd3, program)2010-11-090.2.0DavidPeixotto
ficketed30.01update statically hosted file in a push stule through socketed (mit, program, web)2017-04-
file-modules290.01Takes a Haskell source-code file and outputs its modules. (development, library, mit, program)2016-08-
file-templates90.01Use templates for files and directories (bsd3, cli, program, template)2017-07-
filter-logger200.00Filterable request logging wai middleware. Change how data is logged and when. (library, mit, program, web)2017-07-
find-clumpiness170.01Find the clumpiness of labels in a tree (gpl, library, math, program)2019-01-
find-conduit (deprecated in favor of pipes-files, conduit-find)230.01A file-finding conduit that allows user control over traversals. (deprecated, library, mit, program, system)2015-07-110.4.4JohnWiegley
findhttp40.00List http/html files (gpl, program, utility)2022-10-190.1.1JensPetersen
firefly-example30.01A simple example using Firefly (bsd3, program, web)2017-09-
firstify40.01Defunctionalisation for Yhc Core (bsd3, development, library, program)2008-04-030.1NeilMitchell
fishfood240.01Calculates file-size frequency-distribution. (library, program, utils)2020-08-
fits-parse240.00Parse FITS files (bsd2, library, program, science)2023-10-170.3.6krakrjak
fix-imports310.01Program to manage the imports of a haskell module (bsd3, editor, haskell, ide, program)2023-04-062.4.0EvanLaforge
fix-whitespace320.00Fixes whitespace issues. (library, mit, program, text)2023-08-070.1AndreasAbel, AndresSicardRamirez, NilsAndersDanielsson, UlfNorell, LTChen
fixedwidth-hs70.01Quick parsing of fixed-width data formats. (library, mit, program, text)2015-05-
fixhs110.01FIX (co)parser (lgpl, library, parsing, program, protocol, text)2012-07-110.1.4ArvinMoezzi
fizzbuzz-as-a-service91.251FizzBuzz as a service (apache, network-apis, program)2018-09-
flaccuraterip290.01Verify FLAC files ripped form CD using AccurateRip™ (gpl, program, sound)2020-06-100.3.9NicolaSquartini
flamingra100.01FlameGraphs of profiling (bsd3, development, library, program)2016-06-190.2AntonNikishaev
flashblast60.00Generate language learning flashcards from video. (library, mit, program, unclassified)2020-11-
flat-tex100.01flatten a latex multi-file latex document and remove all comments (gpl, program, text)2022-03-250.8.0JohannesWaldmann
flexible-unlit90.01A configurable reimplementation of unlit (bsd3, development, library, program)2013-11-100.2013.314.0StijnVanDrongelen
flickr160.01Haskell binding to the Flickr API (bsd3, library, program, web)2009-01-030.3.3SigbjornFinne
flip-cmd80.01e.g. `flip systemctl foo.service start` does `systemctl start foo.service` (mit, program, simple)2018-02-
flo90.01Generate flow charts from your code base. (bsd3, development, library, program)2015-09-140.1.1ChrisDone
floskell1502.01A flexible Haskell source code pretty printer (bsd3, development, library, program)2023-12-180.11.1ecramer
flow2dot250.01Library and binary to generate sequence/flow diagrams from plain text source (bsd3, console, library, program, tool)2020-06-160.9.2DmitryAstapov
flowdock-api50.01API integration with Flowdock. (library, mit, network, program)2013-11-
flower200.01Analyze 454 flowgrams (.SFF files) (bioinformatics, program)2013-09-190.7.2KetilMalde
flowsim110.01Simulate 454 pyrosequencing (bioinformatics, gpl, program)2013-11-190.3.5KetilMalde
flp30.00A layout spec language for memory managers implemented in Rust. (compiler, library, mit, program)2020-01-
fltkhs1212.03FLTK bindings (graphics, gui, library, mit, program, ui, user-interfaces)2020-02-
fltkhs-demos (deprecated)80.01FLTKHS demos. Please scroll to the bottom for more information. (deprecated, graphics, mit, program, ui)2016-02-
fltkhs-fluid-demos (deprecated)40.01Fltkhs Fluid Demos (deprecated, graphics, mit, program, ui)2016-02-
fltkhs-fluid-examples (deprecated in favor of fltkhs-fluid-demos)60.01Fltkhs Fluid Examples (deprecated, graphics, mit, program, ui)2016-01-
fltkhs-hello-world40.01Fltkhs template project (graphics, mit, program, ui)2016-01-
fluffy102.01A simple web application as a online practice website for XDU SE 2017 fall SPM. (gpl, program, web)2017-11-
fmark70.01A Friendly Markup language without syntax. (bsd3, program, typography)2012-09-180.1.1JoseLopes
folgerhs140.00Toolset for Folger Shakespeare Library's XML annotated plays (gpl, library, program, text)2018-01-
follow30.00Haskell library to follow content published on any subject. (lgpl, library, program, web)2018-09-
follow-file120.00Be 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)2018-11-270.0.3athanclark
follower20.01Follow Tweets anonymously (application, console, gpl, program, web)2011-01-230.0.1EmreBasar
font-opengl-basic4x680.01Basic4x6 font for OpenGL (graphics, library, program, public-domain)2012-06-040.0.3BrianLewis
fontconfig-pure110.01Pure-functional language bindings to FontConfig (library, mit, program, text)2023-10-
foo70.01Paper soccer, an OpenGL game. (game, program)2008-08-161.0DonaldStewart
foobar (deprecated)70.00Initial project template from stack (bsd3, deprecated, library, program, web)2016-06-
fordo30.01Run a command on files with magic substituion support (sequencing and regexp) (program, utils)2010-11-220.1ChengqiSong
forest-fire120.00Recursively delete CloudFormation stacks and their dependants (bsd3, library, program, silly-tool)2017-12-270.3toothbrush
forex2ledger72.00Print Forex quotes in Ledger format (agpl, finance, library, program)2021-07-
forger (deprecated)30.00Library for generating fake placeholder data (bsd3, deprecated, library, program, text)2015-04-
formal40.01A statically typed, functional programming language (compiler, mit, program)2012-11-120.1.0AndrewStein
format-status70.01A utility for writing the date to dzen2. (mit, program, unclassified)2014-06-
forml100.01A statically typed, functional programming language (compiler, mit, program)2013-01-140.2AndrewStein
formura30.00Formura is a simple language to describe stencil computation. (language, library, mit, program)2015-12-041.0TakayukiMuranushi
fortran-src670.03Parsers and analyses for Fortran standards 66, 77, 90, 95 and 2003 (partial). (apache, language, library, program)2023-06-220.15.1DominicOrchard, mdanish, madgen, raehik
fortran-src-extras190.01Common functions and utils for fortran-src. (apache, language, library, program)2023-05-040.5.0raehik
fortran-vars80.00Fortran memory model and other static analysis tools. (apache, language, library, program)2023-06-220.4.0raehik
foscam-sort70.01Foscam File format (bsd3, data, file, library, parsing, program)2016-11-260.0.3TonyMorris
fourmolu3021.251A formatter for Haskell source code (bsd3, development, formatting, library, program)2024-02-, brandonchinn178, GeorgeThomas
fptest90.01IEEE754r floating point conformance tests (bsd3, math, program)2018-11-
fquery110.01Installed package query tool for Gentoo Linux (gentoo, program)2016-05-080.2.3solpeth, hololeap
fractal80.01Draw Newton, Julia and Mandelbrot fractals (bsd3, graphics, program)2009-06-170.0.1MaxRabkin
frag60.01A 3-D First Person Shooter Game (game, program)2008-10-111.1.2DonaldStewart, GwernBranwen
frame60.02A simple web framework. (bsd3, library, program, web)2010-05-300.1AdamDunkley
franz220.00Append-only database (bsd3, database, library, program)2022-01-140.5.3FumiakiKinoshita
frecently50.00CLI frecency history (bsd3, command-line-tools, program)2022-06-071.0jonascarpay
free-er50.00An extensible effects library (bsd3, control, effect, library, program)2017-10-
free-theorems-counterexamples80.01Automatically Generating Counterexamples to Naive Free Theorems (language, library, program, public-domain)2013-02-, JanisVoigtlaender
free-theorems-seq-webui60.01Taming Selective Strictness (language, program, public-domain)2011-03-301.0.0.2DanielSeidel, JanisVoigtlaender
free-theorems-webui160.01CGI-based web interface for the free-theorems package. (language, program, public-domain)2013-02-, JanisVoigtlaender, MatthiasBartsch
free-v-bucks-generator-no-survey (deprecated)00.01Spam (bsd3, deprecated, program, spam)2018-09-170.3
free-v-bucks-generator-ps4-no-survey (deprecated)30.01Spam (bsd3, deprecated, music, program, sound)2018-09-170.2
free-vl230.00van Laarhoven encoded Free Monad with Extensible Effects (bsd3, control, library, monads, program)2016-02-100.1.4aaronlevin
freekick290.01A soccer game (game, program)2011-06-250.1.2AnttiSalonen
freer182.250Implementation of the Freer Monad (bsd3, control, library, program)2016-11-
freer-effects72.02Implementation of effect system for Haskell. (bsd3, control, library, program)2017-04-, PeterTrsko, TomasJanousek
freer-simple672.010A friendly effect system for Haskell. (bsd3, control, library, program)2022-01-
freesect70.01A Haskell syntax extension for generalised sections (bsd3, language, program)2012-03-210.8AndrewSeniuk
fregel40.00A functional DSL for vertex-centric large-scale graph processing (language, mit, program)2023-07-201.2.0KentoEmoto
friendly102.01Attempt to pretty-print any input (bsd3, development, program)2024-01-
fromhtml150.00Simple adapter for transformation of HTML to other formats (library, mit, program, text)2020-01-141.0.4MarekSuchanek
frotate90.00Advanced rotation of backups and other things (math, program, system)2019-08-310.1.1ip1981
frown80.01LALR(k) parser generator (program, unclassified)2016-03-
frpnow-vty60.00Program terminal applications with vty and frpnow! (control, gpl, library, program)2018-03-
frquotes90.01Lexical extension for Quasi-Quotations using French-Quotes (bsd3, library, program, text)2011-10-130.2.1NicolasPouillard
fst70.02Finite state transducers (bsd3, compilers-interpreters, library, program)2015-04-, JohnCamilleri, ThomasHallgren
fswait50.01Wait and observe events on the filesystem for a path, with a timeout (bsd3, program, tools)2017-06-281.1.0ParnellSpringmeyer
fswatch160.01File System watching tool with cli and slave functionalities. (bsd3, filesystem, library, program)2018-12-
fswatcher300.01Watch a file/directory and run a command when it's modified (bsd3, program, tools)2023-10-280.4.0ErlendHamberg
ft-generator80.00implementation accompanying a WFLP'19 paper (language, program)2019-08-291.0.1JanisVoigtlaender
ftshell60.01Shell interface to the FreeTheorems library. (language, program, public-domain, source-tools)2010-10-, JoachimBreitner, MatthiasBartsch
fudgets80.00The Fudgets Library (concurrency, gui, library, network, program)2023-06-270.18.4ThomasHallgren
fullstop110.02Simple sentence segmenter (bsd3, library, natural-language-processing, program)2014-08-210.1.4EricKow, RoganCreswick
funbot70.01IRC bot for fun, learning, creativity and collaboration. (irc, network, program, public-domain)2016-01-270.5akrasner
funbot-git-hook40.01Git hook which sends events to FunBot. (network, program, public-domain, web)2015-09-270.1akrasner
funcons-intgen40.00Generate Funcons interpreters from CBS description files (compilers, mit, program)2018-11-
funcons-lambda-cbv-mp20.01call-by-value lambda-calculus with meta-programming (bsd3, language, program)2018-07-
funcons-simple30.01A modular interpreter for executing SIMPLE funcons (compilers-interpreters, mit, program)2018-12-
funcons-tools272.00A modular interpreter for executing funcons (compilers-interpreters, library, mit, program)2023-04-
funflow202.02Workflows with arrows (control, library, mit, program)2020-03-091.6.0nclarke
funion60.01A unioning file-system using HFuse (bsd3, program, system)2010-04-060.0.2NathanWiegand
funsat100.02A modern DPLL-style SAT solver (algorithms, bsd3, library, program)2011-02-270.6.2DenisBueno
futhark3082.251An optimising compiler for a functional, array-oriented language. (futhark, library, program)2024-05-010.25.16TroelsHenriksen
futhask102.00Generate Haskell wrappers for Futhark libraries (bsd3, ffi-tools, library, program)2022-09-230.2.0GustenIsfeldt
futun110.01Simple IP-over-UDP tunnel using TUNTAP (gpl, network, program, system)2013-05-
fuzzyfind200.00Fuzzy text matching (library, mit, program, text)2023-05-203.0.1runar
fuzzytime210.01A 'ten past six' style clock (library, program, utils)2016-12-060.7.8KamilStachowski
g-npm60.01Generate Gentoo ebuilds from NodeJS/npm packages. (mit, program, tools)2013-08-010.1.0JesusRivero
g290.01Haskell symbolic execution engine. (bsd3, formal-methods, library, program, symbolic-computation)2024-03-
g4ip-prover130.01Theorem prover for intuitionistic propositional logic using G4ip (library, logic, mit, program)2018-12-
gact30.01General Alignment Clustering Tool (bioinformatics, program)2012-03-260.2KetilMalde
game-of-life130.01Conway's Game of Life (mit, program, unclassified)2016-10-
gameclock110.01Game clock that shows two analog clock faces (game, program)2008-09-121.0.4AbramClark
gamgee120.00Tool for generating TOTP MFA tokens. (authentication, command-line, library, mpl, program)2021-04-141.2.2rkaippully
garepinoh70.01reverse prefix notation calculator and calculation library (console, library, math, program, public-domain, tools)2014-01-
gargoyle-postgresql92.02Manage PostgreSQL servers with gargoyle (bsd3, library, postgresql, program)2022-07-, abrar
gargoyle-postgresql-nix40.01Manage PostgreSQL servers with gargoyle and nix (bsd3, library, program, system)2022-07-
gbs-downloader50.00A library for downloading data from a Great Black Swamp server (bsd3, library, network, program)2023-08-, jcalderone
gcodehs70.00GCode processor (bsd3, library, parsing, program)2020-06-
gdax60.00API Wrapping for Coinbase's GDAX exchange. (library, mit, program, web)2017-10-
gdo110.01recursive atomic build system (distribution, gpl, program)2017-02-230.1.5seppeljordan
gdp182.04Reason about invariants and preconditions with ghosts of departed proofs. (bsd3, library, program, safe)2019-11-
gearbox120.01zooming rotating fractal gears graphics demo (demo, gpl, program)2018-11-
gearhash50.01An implementation of Gear hash, a fast rolling hash algorithm (bsd3, library, program, unclassified)2022-09-291.0.0gkleen
geek-server40.01Geek blog engine server (library, program, web)2014-05-191.1JinjingWang
gelatin80.04A graphics description language. (graphics, library, mit, program)2017-11-
gelatin-gl50.02OpenGL rendering routines for the gelatin-picture graphics EDSL. (graphics, library, mit, program)2017-10-
gelatin-sdl260.00An SDL2 backend for the gelatin renderer. (graphics, library, mit, program)2017-10-300.1.1.0SchellScivally
gemini-exports180.00Generate CSV Exports of Your Gemini Trades, Transfers, & Earn Transactions (bsd3, console, finance, library, program, web)2024-01-
gemini-textboard70.00A barebones textboard for the Gemini protocol (bsd3, gemini, program)2021-03-
gemmula-altera80.00A tiny Gemtext converter for gemmula (agpl, gemini, html, library, markdown, program, text)2024-01-192.1.0jan_sena
gen-passwd50.01Create wordlist-based passwords easily (bsd3, cli, program)2017-07-
gender30.01Identify a persons gender by their first name (language, lgpl, library, program)2013-02-
generic-trie112.04A map, where the keys may be complex structured data. (bsd3, data, library, program)2022-10-150.3.2EricMertens, dfeuer
genetics60.01A Genetic Algorithm library (bsd3, machine-learning, program)2013-06-130.0.2AndrewPennebaker
geni-gui90.01GenI graphical user interface (library, natural-language-processing, program)2017-09-230.25.1EricKow
geni-util110.01Companion tools for use with the GenI surface realiser (gpl, library, natural-language-processing, program)2017-10-
geniconvert70.01Conversion utility for the GenI generator (natural-language-processing, program)2009-09-290.20EricKow
geniserver40.02Simple HTTP server for GenI results (library, natural-language-processing, program)2017-09-230.25EricKow
getemx30.01Fetch from emusic using .emx files (bsd3, program, web)2011-05-180.1BenWolfson
gf280.01Grammatical Framework (compiler, library, natural-language-processing, program)2021-08-12JohnCamilleri, KrasimirAngelov, ThomasHallgren, inariksit
ggtsTC50.01A type checker and runtime system of rCOS/g (impl. of ggts-FCS). (gpl, program, system---)2014-01-290.5brianchon
gh-labeler40.01Github Standard Labeler (bsd3, program, unclassified)2018-03-130.1.0VincentHanquez
gh-pocket-knife70.00Script helpers for interacting with GitHub (bsd3, library, network, program)2016-09-
ghc-core320.01Display GHC's core and assembly output in a pager (bsd3, development, program)2012-11-110.5.6DonaldStewart, ShachafBenKiki
ghc-core-html100.01Core to HTML display (bsd3, development, program)2015-07-040.1.4VincentHanquez
ghc-debug-brick250.00A simple TUI using ghc-debug (bsd3, program, unclassified)2024-04-
ghc-dump-tree60.00Dump GHC's parsed, renamed, and type checked ASTs (bsd3, development, library, program)2016-10-
ghc-dump-util180.00Handy tools for working with ghc-dump dumps (bsd3, development, library, program)2022-04-
ghc-events1810.04Library and tool for parsing .eventlog files from GHC (bsd3, debug, development, ghc, library, profiling, program, trace)2023-04-, MikolajKonarski, MitsutoshiAoe, SimonMarlow
ghc-events-analyze182.01Analyze and visualize event logs (bsd3, development, profiling, program, trace)2020-10-190.2.8BenGamari, EdskoDeVries
ghc-events-parallel80.01Library and tool for parsing .eventlog files from parallel GHC (bsd3, debug, development, eden, ghc, library, profiling, program, trace)2014-07-, JostBerthold, horstmeyer
ghc-gc-tune120.01Graph performance of Haskell programs with different GC flags (bsd3, development, program)2020-07-140.3.2DonaldStewart, ArtemPelenitsyn
ghc-imported-from330.01Find the Haddock documentation for a symbol. (bsd3, development, library, program)2016-06-
ghc-make100.01Accelerated version of ghc --make (bsd3, development, program)2017-11-090.3.3NeilMitchell
ghc-man-completion70.01Generate a bash completion from the GHC manpage (bsd3, development, ghc, program, system, tools)2012-06-
ghc-mod (deprecated)1942.755Happy Haskell Hacking (agpl, deprecated, development, ghc, library, program)2017-06-, DanielG
ghc-options50.01Utilities for extracting GHC options needed to compile a given Haskell target. (language, library, mit, program)2015-12-
ghc-parmake100.01A parallel wrapper for 'ghc --make'. (bsd3, development, library, program)2015-12-170.1.9MikhailGlushenkov
ghc-pkg-autofix130.01Simple utility to fix BROKEN package dependencies for cabal-install. (bsd3, development, program)2012-02-
ghc-prof-aeson-flamegraph50.01Turn GHC `-pj` profiling output into FlameGraph format. (bsd3, profiling, program)2018-03-
ghc-prof-flamegraph220.01Generates flamegraphs from GHC .prof files. (mit, program, testing)2021-08-
ghc-session120.00Simplified GHC API (language, library, mit, program)2016-02-, PiotrMlodawski, iamrecursion
ghc-tags260.00Utility for generating ctags and etags with GHC API. (development, mpl, program)2024-01-241.8arybczak
ghc-usage60.01Print minimal export lists (bsd3, development, library, program)2017-03-
ghci-dap1410.02ghci-dap is a GHCi having DAP interface. (bsd3, development, library, program)2023-12-
ghci-haskeline40.01An implementation of ghci using the Haskeline line-input library. (bsd3, compilers-interpreters, program)2010-04-010.2JudahJacobson
ghci-ng150.01Next generation GHCi (bsd3, development, program)2015-11-1610.0.0HerbertValerioRiedel
ghcid1292.56GHCi based bare bones IDE (bsd3, development, library, program)2023-07-020.8.9NeilMitchell
ghcide-bench260.00An LSP client for running performance experiments on HLS (apache, development, library, program)2024-05-
ghcitui60.00A Terminal User Interface (TUI) for GHCi (bsd3, debug, library, program)2024-03-
ghcjs-dom-hello230.01GHCJS DOM Hello World, an example package (library, mit, program, web)2017-06-
ghclive100.01Interactive Haskell interpreter in a browser. (application, bsd3, compilers-interpreters, library, program, web)2012-08-
ghcprofview150.00GHC .prof files viewer (bsd3, development, program)2022-06-
ghczdecode70.01Decode Z-encoded strings from GHC (bsd3, development, program)2013-02-
ghostscript-parallel130.00Let Ghostscript render pages in parallel (bsd3, graphics, program)2024-01-070.0.1HenningThielemann
ght70.01Trivial routines for inspecting git repositories (development, library, program)2011-11-
giak60.01Fuzzy finder for cabal executables (development, mit, program)2016-07-
gibberish30.00Generate easy-to-remember, hard-to-guess passwords (cryptography, library, mit, program)2024-03-
gibbon100.00A compiler for operating on serialized trees. (bsd3, compiler, program)2021-09-060.1.1ckoparkar
ginsu (deprecated)140.01Ginsu Gale Client (console, deprecated, mit, network, program)2016-08-
gipeda320.01Git Performance Dashboard (development, mit, program)2017-04-
gist40.01A reliable command-line client for (gpl, program, web)2012-04-220.1SimonMichael
git-all90.01Determine which Git repositories need actions to be taken (bsd3, development, program)2018-06-011.6.0JohnWiegley
git-annex7512.01manage files with git, without checking their contents into git (agpl, program, utility)2024-04-3010.20240430JoeyHess
git-brunch352.00git checkout command-line tool (bsd3, git, program)2023-09-
git-checklist60.01Maintain per-branch checklists in Git (desktop, development, program)2014-01-
git-cuk32.00Haskell Git Helper Tool (cli-tool, git, library, mpl, program)2020-07-170.0.1shitiomatic
git-fmt290.01Custom git command for formatting code. (bsd3, development, program)2015-12-
git-freq100.01A Git subcommand to show total addition, deletion per file (bsd3, program, unclassified)2015-10-170.0.3DaisukeFujimura
git-gpush160.01More intelligent push-to-GitHub utility. (bsd3, development, program)2014-09-
git-jump60.01Move a git branch (bsd3, development, program)2015-11-
git-mediate442.01Tool to help resolving git conflicts (development, gpl, program)2023-07-251.0.9EyalLotem
git-monitor250.01Passively snapshots working tree changes efficiently. (bsd3, development, program)2015-09-
git-remote-ipfs40.00Git remote helper to store git objects on IPFS (bsd3, library, network, program)2019-05-
git-repair492.01repairs a damaged git repository (agpl, program, utility)2023-08-141.20230814JoeyHess
git-sanity70.01A sanity checker for your git history. (apache, development, library, program)2014-12-
git-vogue210.01A framework for pre-commit checks. (bsd3, development, library, program)2018-05-, oswynb
gitHUD (deprecated in favor of githud)190.00More efficient replacement to the great git-radar (bsd3, deprecated, development, library, program)2017-03-311.3.7gbataille
gitcache90.01Simple git utility to use and manage clone cache (bsd3, program, tools)2016-10-290.3VincentHanquez
gitdo50.01Create Github issues out of TODO comments in code (mit, program, unclassified)2015-02-
github-backup650.01backs up everything github knows about a repository, to the repository (gpl, program, utility)2020-07-221.20200721JoeyHess
github-release1280.00Upload files to GitHub releases. (library, mit, program, utility)2024-05-
github-tools40.01Various Github helper utilities. (agpl, development, gpl, library, program)2023-12-200.1.2iphydf
githud260.00Heads up, and you see your GIT context (bsd3, development, library, program)2022-10-233.3.0gbataille
gitignore80.01Apply GitHub .gitignore templates to already existing repositories. (bsd3, development, program)2016-03-031.1RickyElrod
gitit1562.253Wiki using happstack, git or darcs, and pandoc. (library, network, program)2024-01-
givegif40.00CLI Giphy search tool with previews in iTerm 2 (bsd3, console, library, program)2016-04-
glambda102.00A simply typed lambda calculus interpreter, written with GADTs (bsd3, compilers-interpreters, library, program)2017-11-271.0.2RichardEisenberg
glapp (deprecated)20.01An OpenGL micro framework. (deprecated, gpl, graphics, library, program)2014-01-
glazier-react-examples (deprecated)60.01Examples of using glazier-react (bsd3, deprecated, gui, program, web)2017-04-
gli40.00Tiny cli to fetch PR info from gitlab (bsd3, cli, library, program)2017-01-
glintcollider90.01A simple ray tracer in an early stage of development. (bsd3, graphics, program)2011-05-030.0.2ColinHill
glirc1362.00Console IRC client (library, network, program)2024-01-042.40.1EricMertens
glob-imports80.00Import modules for metaprogramming (bsd3, library, metaprogramming, program)2024-01-
glome-hs70.01ray tracer (graphics, library, program)2010-06-190.61DonaldStewart, JimSnow
gloss-examples1000.01Examples using the gloss library (graphics, mit, program)2022-03-, ScottWalck, TrevorMcDonell, danielkroeni
gloss-export140.00Export Gloss pictures to png, bmp, tga, tiff, gif and juicy-pixels-image (graphics, library, mit, program)2021-07-
gloss-juicy202.03Load any image supported by Juicy.Pixels in your gloss application (bsd3, graphics, library, program)2018-08-290.2.3AlpMestanogullari, HugoPacheco
glpk-hs440.06Comprehensive GLPK linear programming bindings (bsd3, library, math, program)2021-01-290.8JeanPhilippeBernardy, LouisWasserman
glsl72.00Parser and optimizer for a small subset of GLSL (bsd3, graphics, library, program)2021-04-
gltf-loader60.00High level GlTF loader (graphics, library, mit, program)2022-11-
glue (deprecated in favor of glue-common, glue-core, glue-ekg, glue-example)110.00Make better services. (bsd3, deprecated, library, network, program)2015-08-240.2.0seanparsons
glue-example340.01Make better services and clients. (bsd3, network, program)2019-03-170.6.3seanparsons
gmndl120.01Mandelbrot Set explorer using GTK (gpl, graphics, program)2017-08-
gnome-desktop20.01Randomly set a picture as the GNOME desktop background (program, utility)2009-06-
gnss-converters870.00GNSS Converters. (bsd3, library, network, program)2018-07-100.3.52peddie, markfine, mookerji
goal-simulation40.00Mealy based simulation tools (bsd3, library, math, program)2015-12-220.1alex404
goatee-gtk230.01A monadic take on a 2,500-year-old board game - GTK+ UI. (agpl, game, library, program)2021-01-250.4.0khumba
gochan30.00Go-style channels (concurrency, library, mit, program)2017-03-210.0.2cstrahan
godot-megaparsec70.00Megaparsec parser for Godot `tscn` and `gdextension` files. (bsd3, library, program)2022-06-
goldplate250.00A lightweight golden test runner (apache, language, program)2023-02-, JasperVanDerJeugt
google-html5-slide50.01Google HTML5 Slide generator (bsd3, program, web)2012-07-182011.0HideyukiTanaka
gopher-proxy212.01proxy gopher over http (gpl, network, program)2021-10-
gopherbot30.01Spidering robot to download files from Gopherspace (network, program)2007-03-070.1.0JohnGoerzen
gore-and-ash-demo40.01Demonstration game for Gore&Ash game engine (bsd3, game, program)2016-11-
gotta-go-fast210.01A command line utility for practicing typing (application, bsd3, program)2022-05-
gotyno-hs90.00A type definition compiler supporting multiple output languages. (bsd2, compiler, library, program)2021-08-051.1.0gonz
gpah50.01Generic Programming Use in Hackage (bsd3, generics, program)2013-12-050.0.2JohanJeuring
gpio130.00Haskell GPIO interface, designed specifically for the RaspberryPi. (bsd3, hardware, library, program)2017-11-
gpmf200.00 (bsd3, library, program, unclassified)2023-07-
gps2htmlReport100.01GPS to HTML Summary Report (bsd3, data, library, program)2012-01-290.3.1RobStewart
grafdhall30.00Configure grafana dashboards from Dhall expression (apache, program, system)2022-05-
grammatical-parsers490.03parsers that combine into grammars (bsd3, library, parsing, program, text)2023-06-250.7.1MarioBlazevic
graph-generators142.01Functions for generating structured or random FGL graphs (algorithms, apache, graphs, library, program)2018-06-
graph-rewriting-cl (deprecated in favor of graph-rewriting-trs)40.01Interactive graph rewriting system implementing various well-known combinators (application, bsd3, deprecated, graphs, program)2011-02-070.2.2JanRochel
graph-rewriting-lambdascope480.01Lambdascope, an optimal evaluator of the lambda calculus (application, bsd3, compilers-interpreters, program)2024-03-180.5.11JanRochel
graph-rewriting-ski250.01Two interactive evalutors of the SKI combinator calculus (application, bsd3, compilers-interpreters, program)2024-03-180.6.8JanRochel
graph-rewriting-trs130.01Interactive evaluation of first-order applicative term rewrite systems (application, bsd3, compilers-interpreters, program)2024-03-180.1.10JanRochel
graph-rewriting-ww170.01Interactive evaluator of the lambda-calculus with explicit sharing (application, bsd3, compilers-interpreters, program)2024-03-180.3.8JanRochel
graph-trace-dot80.00Converts a graph-trace log into a DOT file for use with Graphviz (debug, development, graph, library, mit, plugin, program, tooling)2023-03-
graph-trace-viz50.00Converts a graph-trace log into an HTML document (debug, development, graph, mit, plugin, program, tooling)2023-03-
graphicstools70.01Tools for creating graphical UIs, based on wxHaskell. (bsd3, graphics, library, program)2012-03-130.2.2VilleTirronen
graphmod642.251Present the module dependencies of a program as a "dot" graph. (bsd3, development, library, program)2022-12-
graphmod-plugin40.00A reimplementation of graphmod as a source plugin (bsd3, library, program, unclassified)2018-09-
graphql-api132.01GraphQL API (library, program, web)2019-10-150.4.0teh, jml
graphql-client310.00A client for Haskell programs to query a GraphQL API (bsd3, graphql, library, program)2024-01-091.2.4brandonchinn178
graphtype70.01A simple tool to illustrate dependencies between Haskell types (bsd3, program, text)2010-09-130.2.0DmitryAstapov, MaxDesyatov
grasp40.00GRASP implementation for the AMMM project. (bsd3, development, library, program)2016-01-
greencard130.03GreenCard, a foreign function pre-processor for Haskell. (bsd3, foreign, library, program)2014-05-, SigbjornFinne
greenclip750.01Simple clipboard manager to be integrated with rofi (bsd3, linux-desktop, program)2024-04-094.2.0erebe
gremlin-haskell50.00Graph database client for TinkerPop3 Gremlin Server (bsd3, database, library, program)2015-12-300.1.0.2nakaji_dayo
grid-proto100.00Game engine for Prototyping on a Grid (bsd3, game, library, program)2022-03-
grm50.02grm grammar converter (bsd3, development, library, program)2012-03-300.1.1BrettLetner
groom252.014Pretty printing for well-behaved Show instances. (bsd3, library, program, text)2017-04-
groot40.00Command line utility to manage AWS ECS resources (apache, aws, cloud, library, program)2018-04-300.0.1.0alonsodomin
gross70.00A spoof on gloss for terminal animation (graphics, library, mit, program)2017-01-
groundhog-inspector230.01Type-safe datatype-database mapping library. (bsd3, database, library, program)2019-12-160.11.0BorisLykah
group-by-date350.01Shell command for grouping files by dates into folders (bsd3, console, program)2023-01-
gruff220.01fractal explorer GUI using the ruff library (gpl, graphics, library, program)2016-11-070.4ClaudeHeilandAllen
gruff-examples70.01Mandelbrot Set examples using ruff and gruff (gpl, graphics, program)2016-11-070.4ClaudeHeilandAllen
gscholar-rss120.00scrapes google scholar, provides RSS feed (gpl, program, utils, web)2023-11-
gsmenu120.01A visual generic menu (bsd3, program, tools)2022-05-243.1TroelsHenriksen
gt-tools150.01Console and GUI interface for Google Translate service (program, tools)2015-01-040.2.1MikhailPobolovets, SergeiTrofimovich
gtk-sni-tray752.01A standalone StatusNotifierItem/AppIndicator tray (bsd3, library, program, system)2022-09-
gtk2hs-buildtools2250.01Tools to build the Gtk2Hs suite of User Interface libraries. (development, gpl, library, program)2023-05-, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie
gtk2hs-hello50.01Gtk2Hs Hello World, an example package (graphics, mit, program)2014-09-
gtkrsync10.01Gnome rsync progress display (network, program)2010-02-191.0.4JohnGoerzen
guardian70.00The border guardian for your package dependencies (bsd3, development, library, program)2024-02-
gulcii60.01graphical untyped lambda calculus interactive interpreter (compilers-interpreters, gpl, program)2017-10-230.3ClaudeHeilandAllen
gvti170.00GraphViz Tabular Interface (graphics, library, mit, program)2023-05-
gw40.00ghcWithPackages cmdline util (bsd3, program, utility)2019-05-120.1chessai
gyah-bin70.01A binary version of GiveYouAHead (giveyouahead, mit, program)2015-06-
gym-http-api51.50REST client to the gym-http-api project (learning-environments, library, mit, program, web)2018-06-
h-booru70.01Haskell library for retrieving data from various booru image sites (gpl, library, program, web)2014-11-
h-reversi60.01Reversi game in haskell/blank-canvas (game, library, mit, program)2016-12-
h2048150.01An Implementation of Game 2048 (game, library, mit, program)2019-10-300.4.0.0javran
h3spec20.00QUIC (bsd3, program, web)2024-04-150.1.10KazuYamamoto
hCM60.00Conceptual modelling support for Haskell (data-structures, development, library, mit, model, program)2017-05-
hLLVM70.01A library for analyzing and transforming LLVM (3.5) assembly codes (bsd3, compilers-interpreters, library, program)2015-04-
hOff-display30.00The tool to transform the OFF to other image format. (gpl, graphics, library, program)2017-12-
hPDB-examples310.01Examples for hPDB library (bioinformatics-, bsd3, program)2018-07-
hS3420.03Interface to Amazon's Simple Storage Service (S3) (bsd3, library, network, program, web)2014-09-280.5.9GergelyRisko, GregHeartsfield
hVOIDP60.01Optimal variable selection in chain graphical model. (ai, library, program)2011-08-261.0.2QiQi
hXmixer100.01A Gtk mixer GUI application for FreeBSD (bsd3, program, sound)2015-05-
habit30.00Haskell message bot framework (bsd3, library, program, web)2017-01-
hablo80.00A minimalist static blog generator (bsd3, library, program, web)2021-01-
hablog80.00A blog system (library, mit, program, web)2021-01-270.8.0gilmi
hackage-cli210.00CLI tool for Hackage (development, gpl, library, program)2023-02-, HerbertValerioRiedel
hackage-diff22.01Compare the public API of different versions of a Hackage library (distribution, mit, program)2016-01-
hackage-mirror62.01Simple mirroring utility for Hackage (distribution, library, mit, program)2015-11-, dysinger
hackage-plot60.01Generate cumulative graphs of hackage uploads (bsd3, distribution, program)2013-01-120.2.1DonaldStewart
hackage-processing50.01Process 00-index.tar.gz from Hackage (bsd3, distribution, program)2016-05-
hackage-proxy (deprecated)120.01Provide a proxy for Hackage which modifies responses in some way. (deprecated) (deprecated, development, mit, program)2014-03-
hackage-repo-tool212.01Manage secure file-based package repositories (bsd3, distribution, program)2024-04-, DuncanCoutts, EdskoDeVries, HerbertValerioRiedel, MikolajKonarski
hackage-sparks150.01Generate sparkline graphs of hackage statistics (bsd3, distribution, program)2011-06-180.5.1DonaldStewart
hackage-whatsnew160.01Check for differences between working directory and hackage (bsd3, distribution, program)2018-11-140.1.3JeremyShaw
hackage2hwn110.01Convert Hackage RSS feeds to wiki format for publishing on (bsd3, distribution, program)2009-02-220.5.1DonaldStewart
hackage2twitter40.01Send new Hackage releases to Twitter (bsd3, distribution, program, web)2009-05-210.2.1TomLokhorst
hackager140.01Hackage testing tool (bsd3, compiler, ghc, program, testing)2015-11-
hackernews230.01API for Hacker News (library, mit, program, web)2017-12-
hackertyper142.01"Hack" like a programmer in movies and games! (game, mit, program)2014-10-
hackmanager40.00Generate useful files for Haskell projects (bsd3, development, library, program)2015-08-
hackport1670.01Hackage and Portage integration tool (distribution, gpl, library, program)2024-02-, solpeth, hololeap
haddock1732.2510A documentation-generation tool for Haskell libraries (bsd3, documentation, program)2023-09-222.29.1BenGamari, DavidWaern, HerbertValerioRiedel, MateuszKowalczyk, SimonHengel, SimonMarlow, alexbiehl, Helkafen, harpocrates, hecate
haddock-leksah (deprecated in favor of haddock)60.02A documentation-generation tool for Haskell libraries (bsd3, deprecated, development, program)2010-03-072.6.0JuergenNicklischFranken
haddocset130.01Generate docset of Dash by Haddock haskell documentation tool (bsd3, distribution, program)2017-08-140.4.3HirotomoMoriwaki
hadolint730.00Dockerfile Linter JavaScript API (development, gpl, library, program)2022-11-092.12.0lorenzo
hadoop-tools180.01Fast command line tools for working with Hadoop. (apache, data, program)2016-02-251.0.1ConradParker, JacobStanley
haeredes300.01Confirm delegation of NS and MX records (agpl, dns, program, utils)2024-05-151.8.7MichaelOrlitzky
haggis130.01A static site generator with blogging/comments support (library, mit, program, web)2015-12-
haha250.02A simple library for creating animated ascii art on ANSI terminals. (bsd3, graphics, library, program)2012-06-, SebastiaanVisser
hahp50.00Analytic Hierarchy Process (agpl, library, math, program)2016-02-220.1.3taeradan, jpierre03
hail90.01A service for pull-based continuous deployment based on hydra. (apache, program, system)2017-08-
hailgun-send90.01A program to send emails throught the Mailgun api. (mit, network, program)2014-11-
hails180.01Multi-app web platform framework (library, mit, program, web)2015-04-, DavidMazieres, DeianStefan
hails-bin (deprecated in favor of hails)80.01Dynamic launcher of Hails applications (deprecated, gpl, program, web)2012-04-
hairy (deprecated)50.01A JSON REST API (deprecated, library, mit, program, web)2014-10-160.1.3taylorfausak, fozworth
hakaru200.02A probabilistic programming language (bsd3, language, library, program)2020-11-020.7.0pravnar, z
hake460.01make tool. ruby : rake = haskell : hake (development, library, program)2013-12-
hakka30.00Minimal akka-inspired actor library (concurrency, library, mit, program)2017-06-130.2.0martinrign
hakyll4452.7530A static website compiler library (bsd3, library, program, web)2023-09-, AlexanderBatischev
hakyll-contrib100.01Extra modules for the hakyll website compiler (bsd3, library, program, web)2012-07-
hakyll-contrib-elm30.00Compile Elm code for inclusion in Hakyll static site. (bsd3, library, program, web)2016-05-
hakyll-contrib-i18n80.00A Hakyll library for internationalization. (hakyll, i18n, library, program, web)2020-11-
hakyll-convert270.01Convert from other blog engines to Hakyll. (bsd3, library, program, tools)2021-03-, AlexanderBatischev
hakyll-dhall160.00Dhall compiler for Hakyll (bsd3, library, program, web)2023-12-
hakyll-favicon90.00 (bsd3, library, program, web)2017-04-230.1.0elaye
hakyllbars150.00A Hakyll compiler for Handlebars-like templates (bsd3, library, program, web)2023-11-
halberd140.01A tool to generate missing import statements for Haskell modules. (bsd3, development, library, program)2014-09-
halfs60.01The HAskelL File System ("halfs" -- intended for use on the HaLVM) (bsd3, library, program, system)2012-10-102.0GwernBranwen, JoelStanley
halide-haskell80.02Haskell bindings to Halide (bsd3, language, library, program)2023-05-
halive200.00A live recompiler (bsd2, development, library, program)2021-03-260.1.8lukexi
halma-gui50.01GTK application for playing Halma (game, mit, program)2019-01-
halma-telegram-bot40.01Telegram bot for playing Halma (game, mit, program)2017-04-
haltavista120.01looks for functions given a set of example input/outputs (development, gpl, program)2010-09-
halvm-web30.01A simple, static HaLVM web server (bsd3, program, web)2016-10-
ham40.00 (library, program, unclassified)2020-10-
hamilton110.00Physics on generalized coordinate systems using Hamiltonian Mechanics and AD (bsd3, library, physics, program)2018-03-
hampp60.01Haskell macro preprocessor (preprocessor, program, public-domain)2012-02-120.2.1AaronBlack
hamsql92.00Interpreter for SQL-structure definitions in YAML (YamSql) (database, gpl, library, program)2016-10-
hamtsolo170.01Intel AMT serial-over-lan (SOL) client (bsd3, network, program)2022-01-201.0.4jgalowicz
hamusic80.01Library to handle abstract music (bsd3, library, music, program)2009-08-
handa-gdata190.04Library and command-line utility for accessing Google services and APIs. (library, mit, network, program)2015-04-, RyanNewton
handa-geodata60.01Geographic and Geometric Data (data, geography, geometry, library, mit, program)2014-04-
handwriting190.00API Client for the API. (bsd3, library, network, program)2016-03-
hangman100.01Hangman implementation in Haskell written in two hours. (game, mit, program)2013-04-281.0.3HokShunPoon
hannahci50.01Simple Continuous Integration/Deployment System (agpl, development, program)2015-02-
hanspell142.00Korean spell checker (korean, language, library, mit, program, spellchecker)2021-09-
hapistrano1362.251A deployment library for Haskell applications (library, mit, program, system)2023-02-, stackbuilders, sestrella, camm
happraise30.01A small program for counting the comments in haskell source (bsd3, development, program)2008-05-020.1AllanClark
happs-tutorial410.01A Happstack Tutorial that is its own web 2.0-type demo. (bsd3, program, web)2010-05-110.9.5CreightonHogg, ThomasHartman
happy3911.251Happy is a parser generator for Haskell (bsd2, development, program)2021-10-20AndreasAbel, IavorDiatchki, JohnEricson, SimonMarlow, int_index
harchive60.01Networked content addressed backup and restore software. (program, system)2007-03-100.2DavidBrown
harfbuzz-pure260.02Pure-functional Harfbuzz language bindings (library, mit, program, text)2023-09-
hark30.01A Gentoo package query tool. (program, system)2009-08-290.2MarkusDittrich
harmony112.00A web service specification compiler that generates implementation and tests. (development, gpl, library, program)2015-08-
haroonga-httpd50.01Yet another Groonga http server. (lgpl, program, web)2015-04-
hasbolt-extras410.01Extras for hasbolt library (bsd3, database, library, program)2023-09-, maksbotan
hascal120.01tiny calculator library and command-line program (console, library, math, parsing, program, tools, utility, utils)2017-02-273.0.1DagOdenhall, MekeorMelire
hascar230.00Decompress SAPCAR archives (codec, gpl, library, program)2018-02-
hascard400.00A TUI for reviewing notes using 'flashcards' written with markdown-like syntax. (application, bsd3, library, program)2023-12-
hascat30.01Hascat Web Server (network, program)2011-06-280.2FlorianMicheler
hascat-setup40.01Hascat Installation helper (library, network, program)2011-06-280.2FlorianMicheler
hash-addressed-cli40.00Hash-addressed file storage app (apache, filesystem, hash, library, program)2023-02-, Monoid_Mary
hasherize50.00Hash digests for files and directories (apache, filesystem, hash, library, program)2023-07-
hashing240.01A pure haskell library implements several hash algorithms. (cryptography, library, mit, program)2022-12-
hashrename70.01Rename every file in a directory with his SHA1 hash. (gpl, program, utility)2018-01-300.1.1.0rnhmjoj
hashtable-benchmark80.01Benchmark of hash table implementations (benchmarking, bsd3, performance, program)2017-01-180.1.1HongchangWu
hask-home60.01Generate homepages for cabal packages (bsd3, program, unclassified)2009-03-182009.3.18BjornBringert, IsaacJones, SimonHengel
haskades80.01Utility to generate bindings for BlackBerry Cascades (program, utility)2014-10-020.2.1StephenWeber
haskakafka130.01Kafka bindings for Haskell (library, mit, network, program)2016-12-041.2.0tdimson
haskanoid182.251A breakout game written in Yampa using SDL (frp, game, program, reactivity)2023-04-080.1.6IvanPerez, keera_studios_ci
haskarrow30.01A dialect of haskell with order of execution based on dependency resolution (gpl, language, program)2012-08-040.0TimothyHobbs
haskdeep100.01Computes and audits file hashes. (bsd3, console, cryptography, program, system)2015-06-
haskdogs282.01Generate tags file for Haskell project and its nearest deps (bsd3, development, program)2019-01-250.6.0SergeyMironov
haskeem130.01A small scheme interpreter (compilers-interpreters, program)2010-01-190.7.16UweHollerbach
haskell-abci50.00Haskell Application BlockChain Interface (ABCI) Server Library (bsd3, library, program, web)2017-08-
haskell-awk190.01Transform text from the command-line using Haskell expressions. (apache, console, library, program)2021-05-, MarioPastorelli, gelisam
haskell-bitmex-client40.00Complete BitMEX Client (bsd3, library, program, web)2018-10-
haskell-brainfuck50.01BrainFuck interpreter (language, library, mit, program)2014-08-
haskell-ci412.00Cabal package script generator for Travis-CI (development, gpl, library, program)2024-02-250.18.1HerbertValerioRiedel, phadej
haskell-cnc90.01Library for parallel programming in the Intel Concurrent Collections paradigm. (bsd3, control, library, parallelism, program)2011-08-
haskell-compression60.01compress files (gpl, library, program, system)2017-10-260.3AlanHawkins
haskell-docs410.01A program to find and display the docs and type of a name (bsd3, development, library, program)2019-05-154.2.9AnthonyCowley, ChrisDone, IvanMiljenovic
haskell-docs-cli40.00Search Hoogle and navigate Hackage from the command line. (bsd3, development, haskell, library, program)2022-11-
haskell-formatter (deprecated in favor of hindent)140.01Haskell source code formatter (deprecated, development, library, mit, program)2020-11-072.0.3evolutics
haskell-ftp50.01A Haskell ftp server with configurable backend. (bsd3, library, network, program)2012-10-
haskell-gettext162.03GetText runtime library implementation in pure Haskell (bsd3, library, program, text)2019-01-
haskell-go-checkers82.01Go and Checkers game in Haskell (game, mit, program)2017-05-
haskell-import-graph140.00create haskell import graph for graphviz (development, library, mit, program)2018-04-281.0.4ncaq
haskell-in-space70.01'Asteroids' arcade games. (bsd3, game, program)2008-06-220.1.1GwernBranwen
haskell-language-server2282.50LSP server for GHC (apache, development, library, program)2024-05-, NeilMitchell, PepeIborra, mpickering, cocreature, Ailrun, luke_, berberman, jneira, hls_team
haskell-lsp-client (deprecated)52.00A haskell package to build your own Language Server client. (deprecated, development, gpl, language, library, program, protocol)2017-12-
haskell-ml60.00Machine learning in Haskell (bsd3, library, machine-learning, program)2018-01-280.4.2DavidBanas
haskell-overridez132.01Manage nix overrides for haskell packages (bsd3, distribution, nix, program)2018-07-
haskell-pdf-presenter90.01Tool for presenting PDF-based presentations. (application, gpl, graphics, image-viewer, pdf, program)2014-01-200.2.5MichaelAdams
haskell-platform-test40.01A test system for the Haskell Platform environment (bsd3, distribution, program)2010-07-172010.2.0.0DonaldStewart
haskell-player91.50A terminal music player based on afplay (bsd3, library, program, sound)2016-06-
haskell-say410.00Let the Haskell logo talk to your users! (bsd3, console, library, program, text, utils)2020-04-
haskell-snake30.00Snake game implemetation in Haskell using SDL2 (games, gpl, library, program)2018-05-251.0.0cgenie
haskell-stack-trace-plugin100.00haskell-stack-trace-plugin (compiler-plugin, debug, development, library, mit, program)2021-05-
haskell-tools-cli430.00Command-line frontend for Haskell-tools Refact (bsd3, language, library, program)2019-01-
haskell-tools-daemon230.01Background process for Haskell-tools that editors can connect to. (bsd3, language, library, program)2019-01-
haskell-tools-debug240.00Debugging Tools for Haskell-tools (bsd3, language, library, program)2019-01-
haskell-tools-demo310.00A web-based demo for Haskell-tools Refactor. (bsd3, language, library, program)2019-01-
haskell-updater1380.01Rebuild Haskell dependencies in Gentoo (distribution, gpl, program)2024-05-, solpeth, hololeap
haskell-xmpp (deprecated)260.01Haskell XMPP (eXtensible Message Passing Protocol, a.k.a. Jabber) library (bsd3, deprecated, library, network, program)2022-05-242.0.4
haskelldb-dynamic30.01HaskellDB support for the dynamically loaded drivers. (bsd3, database, library, program)2012-10-121.0.0BjornBringert, JustinBailey
haskelldb-flat60.01An experimental HaskellDB back-end in pure Haskell (no SQL) (bsd3, database, library, program)2012-10-121.0.1BjornBringert, JustinBailey
haskelldb-hdbc-mysql40.01HaskellDB support for the HDBC MySQL driver. (bsd3, database, library, program)2011-05-090.1.1AndrewMiller
haskelldb-hdbc-odbc170.02HaskellDB support for the HDBC ODBC driver. (bsd3, database, library, program)2012-10-252.1.2BjornBringert, JustinBailey
haskelldb-hdbc-postgresql60.01HaskellDB support for the HDBC PostgreSQL driver. (bsd3, database, library, program)2012-10-252.1.2BjornBringert, JustinBailey
haskelldb-hdbc-sqlite3200.01HaskellDB support for the HDBC SQLite driver. (bsd3, database, library, program)2012-10-252.1.2BjornBringert, JustinBailey
haskelldb-hsql-mysql60.01HaskellDB support for the HSQL MySQL driver. (bsd3, database, library, program)2012-10-121.0.0BjornBringert, JustinBailey
haskelldb-hsql-odbc70.01HaskellDB support for the HSQL ODBC driver. (bsd3, database, library, program)2012-10-121.0.0BjornBringert, JustinBailey
haskelldb-hsql-oracle40.01HaskellDB support for the HSQL Oracle driver. (bsd3, database, library, program)2012-10-121.0.0JustinBailey
haskelldb-hsql-postgresql50.01HaskellDB support for the HSQL PostgreSQL driver. (bsd3, database, library, program)2012-10-121.0.0BjornBringert, JustinBailey
haskelldb-hsql-sqlite50.01HaskellDB support for the HSQL SQLite driver. (bsd3, database, library, program)2012-10-121.0.0BjornBringert, JustinBailey
haskelldb-hsql-sqlite360.01HaskellDB support for the HSQL SQLite3 driver. (bsd3, database, library, program)2012-10-121.0.0BjornBringert, JustinBailey
haskellscript50.01Command line tool for running Haskell scripts with a hashbang. (bsd3, development, program)2015-05-280.2.3seanparsons
haskelm100.01Elm to Haskell translation (bsd3, compiler, language, library, program)2014-03-
haskeme40.00Compiler from I- to S-Expressions for the Scheme Programming Language (bsd3, language, library, program)2019-07-
haskintex350.02Haskell Evaluation inside of LaTeX code. (bsd3, latex, library, program)2023-09-
hasklepias (deprecated)440.00embedded DSL for defining epidemiologic cohorts (bsd3, data-science, deprecated, library, program)2021-09-080.20.0bradleysaul
haskoin-store3610.00Storage and index for Bitcoin and Bitcoin Cash (bitcoin, finance, library, mit, network, program)2024-05-241.5.11jprupp
haskore-supercollider90.01Haskore back-end for SuperCollider (library, music, program, sound)2014-10-310.3HenningThielemann
haskseg100.00Simple unsupervised segmentation model (bsd3, library, nlp, program)2019-09-
hasktags860.02Produces ctags "tags" and etags "TAGS" files for Haskell programs (bsd3, development, library, program)2023-08-100.73.0IanLynagh, MarcWeber, jhenahan
hasktorch80.01Torch for tensors and neural networks in Haskell (ai, bsd3, library, machine-learning, program, tensors)2018-11-, stites, tscholak, austinvhuang
hasktorch-codegen60.00Code generation tools for Hasktorch (ai, bsd3, code-generation, ffi-tools, library, machine-learning, program, tensors)2018-11-
hasktorch-signatures70.01Backpack signatures for Tensor operations (ai, bsd3, library, machine-learning, program, tensors)2018-11-
haskus-system-build80.01Haskus system build tool (bsd3, program, system)2019-03-041.1SylvainHenry
haskyapi (deprecated)60.00HTTP server (deprecated, library, mit, program, web)2018-02-
haslo50.01Loan calculator engine. (bsd3, finance, library, program)2012-09-270.1.3BartoszWojcik
hasloGUI30.01Loan calculator Gtk GUI. Based on haslo (Haskell Loan) library. (bsd3, financial, program)2012-08-220.1BartoszWojcik
hasmin392.01CSS Minifier (bsd3, library, program, text)2018-12-301.0.3contivero
hasql-effectful30.00Effectful bindings for hasql (database, library, mit, program)2023-12-
hasql-notifications1010.03LISTEN/NOTIFY support for Hasql (bsd3, database, hasql, library, postgresql, program)2024-05-
hasql-queue120.00A PostgreSQL backed queue (bsd3, library, program, web)2020-07-
hasql-streams-example40.00An example program that shows how to use Hasql streams with Rel8 (database, hasql, mit, postgresql, program, streaming)2022-02-
hastache (deprecated in favor of mustache)350.017Haskell implementation of Mustache templates (bsd3, deprecated, library, program, text)2014-12-230.6.1DaniilFrumin, SergeyLymar
haste40.01A universal pastebin tool, written in Haskell. (bsd3, program, web)2009-10-120.1.1DavidSiegel
haste-compiler490.07Haskell To ECMAScript compiler (bsd3, compiler, javascript, program, web)2017-09-
hastily90.00A program to download subtitle files. (bsd3, cli, library, program)2015-10-
hat190.01The Haskell tracer, generating and viewing Haskell execution traces (development, library, program)2017-11-032.9.4OlafChitil
hatexmpp340.00XMPP client with 9P and (optionally) GTK interfaces (network, program)2020-06-130SergeyAlirzaev
hath512.01Manipulates network blocks in CIDR notation (agpl, program, utils)2024-05-151.8.7MichaelOrlitzky
hats30.00Haskell client for the NATS messaging system (library, mit, network, program)2016-10-
hatt160.01A truth table generator for classical propositional logic. (bsd3, library, logic, program)2012-11-
haveibeenpwned130.00Library for checking for weak/compromised passwords. (bsd3, library, program, web)2020-11-
haven82.01Recursively retrieve maven dependencies (bsd3, java, program)2019-07-, abrar
haverer80.00Implementation of the rules of Love Letter (apache, game, library, program)2015-06-
hawitter50.01A twitter client for GTK+. Beta version. (bsd3, program, web)2010-03-250.4DaikiHanda
hax60.01Haskell cash-flow and tax simulation (finance, library, mit, program)2017-01-250.0.2johannesgerer
haxparse60.01Readable HaxBall replays (data, library, mit, program)2013-09-
hayland (deprecated)50.01Haskell bindings for the C Wayland library. (deprecated, graphics, library, mit, program)2014-09-
hayoo-cli130.01Hayoo CLI (development, mit, program)2014-08-
hb3sum70.00A command line tool to compute BLAKE3 hashes. (agpl, cli, cryptography, program)2024-03-
hback80.01N-back memory game (bsd3, game, program)2008-06-190.0.3NorbertWojtowicz
hbb80.01Haskell Busy Bee, a backend for text editors. (development, lgpl, program)2014-10-
hbeat60.01A simple step sequencer GUI. (bsd3, program, sound)2008-09-230.1.2TimDocker
hbf80.00An optimizing Brainfuck compiler and evaluator (gpl, language, library, program)2018-07-
hbro560.02Minimal extensible web-browser (browser, library, program, web)2016-11-
hbro-contrib230.01Third-party extensions to hbro. (browser, library, program, web)2016-11-
hburg70.01Haskell Bottom Up Rewrite Generator (bsd3, code-generation, program)2016-12-291.1.3IgorBohm, 1g0rb0hm
hcc40.01A toy C compiler. (bsd3, compiler, program)2009-11-200.0.0TomHawkins
hcheckers50.00Implementation of checkers ("draughts") board game - server application (bsd3, games, program)2021-05-
hcoap60.00CoAP implementation for Haskell. (bsd3, library, network, program)2016-02-
hcoord40.00Easily convert between latitude/longitude, UTM and OSGB. (bsd3, geography, library, program)2017-03-
hcount40.00Haskell artifact name counts. (bsd3, program, project)2024-01-030.0.2tonyday567
hcube30.01Virtual Rubik's cube of arbitrary size. (bsd3, game, library, program)2013-05-200.1.1ToddWegner
hdevtools302.51Persistent GHC powered background server for FAST haskell development tools (development, mit, program)2019-03-, SchellScivally, ranjitjhala, ch1bo
hdiff62.00Pattern-Expression-based differencing of arbitrary types. (library, mit, other, program)2019-09-270.0.1vcmiraldo
hdirect60.01An IDL compiler for Haskell (bsd3, development, library, program)2010-02-140.21.0DonaldStewart
hdm60.01a small display manager. (gpl, program, system)2012-08-260.0.1TimothyHobbs
hdmenu70.00A small wrapper around dmenu (gpl, library, program, system)2024-05-230.3.0TonyZorman
hdo141.750A Digital Ocean client in Haskell (cloud, library, mit, program)2017-05-130.5abailly
hdocs340.02Haskell docs tool (bsd3, development, library, program)2020-11-
hdph30.01Haskell distributed parallel Haskell (bsd3, control, distributed-computing, library, monads, parallelism, program)2013-02-070.0.1PatrickMaier
headergen60.01Creates a header for a haskell source file. (development, mit, program)2015-07-300.2.0.0bash0r
headroom340.00License Header Manager (bsd3, library, program, utils)2022-01-
heapsort20.01Heapsort of MArrays as a demo of imperative programming (algorithms, bsd3, library, program)2010-08-040.1.0BartonMassey
heatitup60.00Find and annotate ITDs. (bioinformatics, gpl, library, program)2019-06-
heatitup-complete90.00Find and annotate ITDs with assembly or read pair joining. (bioinformatics, gpl, library, program)2020-02-
heckle180.00Jekyll in Haskell (feat. LaTeX) (library, mit, program, web)2017-03-
hedis-namespace30.01Initial project template from stack (bsd3, library, program, web)2016-07-
hedra40.00A small library and executable for generating dice rolls. (game, library, mit, program)2019-01-020.1vtan
heftia-effects40.00Handlers for standard effects using Heftia. (control, effect, library, monads, mpl, program)2023-09-
heidi92.00Tidy data in Haskell (data-mining, data-science, generics, library, mit, program)2021-06-170.3.0ocramz
hein80.01An extensible build helper for haskell, in the vein of leiningen. (apache, development, program)2015-06-
helf120.01Typechecking terms of the Edinburgh Logical Framework (LF). (dependent-types, mit, program)2024-03-181.0.20240318AndreasAbel
helic222.00Clipboard Manager (clipboard, library, program)2023-07-
helisp40.01An incomplete Elisp compiler (bsd3, compilers-interpreters, program)2008-04-070.1GwernBranwen
helium50.01The Helium Compiler. (compiler, library, program)2015-04-141.8.1AlejandroSerrano, JurriaanHage
hell50.01A Haskell shell based on shell-conduit (bsd3, library, program, shell)2014-09-302.1ChrisDone
hellage50.01Distributed hackage mirror (bsd3, distribution, network, program)2010-03-020.1.1JaroslavGridin
hellnet70.01Simple, distributed, anonymous data sharing network. (gpl, library, network, program)2010-03-030.1.1JaroslavGridin
hello280.01Hello World, an example package (bsd3, console, program, text)2010-07-
helm222.51A functionally reactive game engine. (frp, game-engine, library, mit, program)2016-10-031.0.0ZackCorr, kasbah
hemkay40.01A module music mixer and player (bsd3, music, program, sound)2009-12-200.2.0GergelyPatai
hemokit140.01Haskell port of the Emokit EEG project (bioinformatics, library, mit, program)2015-08-190.6.6NiklasHambuechen, PatrickChilton
herbalizer80.01HAML to ERB translator (mit, program, utility)2013-04-180.4.9DanielChoi
hercules-ci-agent800.01Runs Continuous Integration tasks on your machines (apache, ci, devops, library, nix, program, testing)2024-05-190.10.3RobertHensing
hercules-ci-api380.01Hercules CI API definition with Servant (apache, library, program, unclassified)2024-05-
hercules-ci-cli200.00The hci command for working with Hercules CI (apache, library, program, unclassified)2024-02-120.3.7RobertHensing
hermit180.02Haskell Equational Reasoning Model-to-Implementation Tunnel (bsd3, formal-methods, language, library, optimization, program, refactoring, reflection, transformation)2016-02-231.0.1AndrewFarmer, AndyGill, NeilSculthorpe, ryanglscott
herms252.01A command-line manager for delicious kitchen recipes (cli, command-line-tool, culinary, gpl, program)2018-08-
hero-club-five-tenets80.00Think back of the five tenets of hero club (acme, bsd3, library, program)2016-01-
hesh130.00the Haskell Extensible Shell: Haskell for Bash-style scripts (development, library, mit, program)2017-03-071.11.0ChrisForno
hesql240.01Haskell's embedded SQL (database, program)2010-01-140.8ChristophBauer
hetris60.01Text Tetris (game, program)2008-03-060.2GwernBranwen
hetzner70.00Hetzner Cloud and DNS library. (cloud, library, mit, program)2023-11-
hevolisa70.01Genetic Mona Lisa problem in Haskell (bsd3, graphics, program)2009-03-080.0.1DanielNeun
hevolisa-dph60.01Genetic Mona Lisa problem in Haskell - using Data Parallel Haskell (bsd3, graphics, program)2009-03-080.0.1DanielNeun
hexmino30.01A small game based on domino-like hexagonal tiles (bsd3, game, program)2018-05-
hext150.00a text classification library (bsd3, library, natural-language-processing, program)2016-09-
heyefi152.01A server for Eye-Fi SD cards. (network, program, public-domain)2017-12-
hfd40.01Flash debugger (bsd3, development, program)2011-09-020.0.2YurasShumovich
hfiar310.01Four in a Row in Haskell!! (bsd3, game, library, program)2010-07-012.1.1FernandoBenavides
hfmt292.250Haskell source code formatter (language, library, mit, program)2021-09-
hfractal220.01OpenGL fractal renderer (bsd3, graphics, program)2011-08-
hg-buildpackage70.01Tools to help manage Debian packages with Mercurial (program, system)2008-01-161.0.4JohnGoerzen
hgen50.01Random generation of modal and hybrid logic formulas (program, theorem-provers)2012-07-051.4.0GuillaumeHoffmann
hgettext280.03Bindings to libintl.h (gettext, bindtextdomain) (bsd3, library, program, text)2022-09-, HerbertValerioRiedel, VasylPasternak, NH000
hgithub50.01Haskell bindings to the GitHub API (bsd3, library, network, program)2012-04-220.1.0VoMinhThu
hgl-example60.01Various animations generated using HGL (graphics, program)2014-07-090.0.2HenningThielemann
hgom70.01An haskell port of the java version of gom (compiler, program)2010-03-040.6PaulBrauner
hgrep52.00Search Haskell source code from the command line (bsd3, language, library, program)2017-10-040.1TimHumphries
hhp92.00Happy Haskell Programming (bsd3, development, library, program)2023-03-171.0.2KazuYamamoto
hi240.01Generate scaffold for cabal project (bsd3, distribution, library, program)2018-07-
hi3status30.00Status line for i3bar. (library, mit, program, system)2015-12-
hiccup90.01Relatively efficient Tcl interpreter with support for basic operations (compilers-interpreters, program)2008-03-250.40KyleConsalus
hichi50.01haskell robot for IChat protocol (network, program)2009-03-010.0.1SergeiTrofimovich
hid-examples110.01Examples to accompany the book "Haskell in Depth" (bsd3, library, program, sample-code)2020-04-220.5bravit
hie-bios2930.03Set up a GHC API session (bsd3, development, library, program)2024-04-230.14.0mpickering, fendor
hie-core (deprecated in favor of ghcide)40.00The core of an IDE (apache, deprecated, development, library, program)2019-09-070.0.1cocreature
hiedb1970.06Generates a references DB from .hie files (bsd3, development, library, program)2024-02-, wz1000, jhrcek
hierarchical-spectral-clustering240.02Hierarchical spectral clustering of a graph. (bioinformatics, gpl, library, program)2019-09-
hifi140.00WiFi connection script generator (bsd3, cli, library, program)2018-05-
highWaterMark (deprecated)40.01Memory usage statistics (deprecated, development, program)2008-03-170.1.1GwernBranwen
highlight60.00Command line tool for highlighting parts of files matching a regex. (bsd3, library, program, text)2022-05-
highlight-versions (deprecated)310.01Highlight package versions which differ from the latest version on Hackage (bsd3, deprecated, distribution, program)2018-07-270.1.4BrentYorgey
hills130.01Generate STL models from SRTM elevation data. (bsd3, geography, program)2020-10-
himerge70.01Haskell Graphical User Interface for Emerge (gui, program)2008-05-020.20LuisAraujo
himg40.01Simple gtk2hs image viewer. Point it at an image and fire away. (gpl, graphics, library, program)2014-02-
himpy40.01multithreaded snmp poller for riemann (mit, program, system)2014-02-100.5.0pyr
hindent1452.254Extensible Haskell pretty printer (bsd3, development, library, program)2023-11-126.1.1ChrisDone, MihaiMaruseac, gibiansky, sighingnow
hinfo210.00Command Line App With Info on your Haskell App (bsd3, cli, library, program, utils)2018-08-
hinit120.00Generic project initialization tool (bsd3, cli, library, program)2021-10-180.2.2Poscat
hinvaders30.01Space Invaders (game, program)2008-02-210.1GwernBranwen
hips70.01an IPS patcher (bsd3, data, program)2011-03-290.1PatrickPalka
hipsql-client50.00 (bsd3, library, program, unclassified)2021-04-
hipsql-server50.01 (bsd3, library, program, unclassified)2021-04-
hircules50.01IRC client (network, program)2010-08-140.4.1JensPetersen
hirt60.01Calculates IRT 2PL and 3PL models (bsd3, math, program)2012-05-
hist-pl110.01Umbrella package for the historical dictionary of Polish (bsd3, library, natural-language-processing, program)2013-10-050.3.2JakubWaszczuk
historian50.01Extract the interesting bits from shell history (bsd3, console, program)2009-06-130.0.1MaxRabkin
hit250.03Git like program in haskell (bsd3, development, program)2019-01-260.7.0VincentHanquez
hit-on72.00Haskell Git Helper Tool (cli-tool, git, library, mpl, program)2019-08-
hix330.00Haskell/Nix development build tools (build, library, program)2024-05-200.7.0tek
hjs100.01JavaScript Parser (bsd3, compilers-interpreters, library, program)2008-04-030.2.1GwernBranwen, MarkWassell
hjsmin1530.014Haskell implementation of a javascript minifier (bsd3, library, program, web)2023-01-110.2.1AlanZimmerman, ErikDeCastroLopo, TonyMorris
hjugement-cli140.00Majority Judgment and Helios-C command line tool (gpl, politic, program)2019-11-
hkgr990.00Simple Hackage release workflow for package maintainers (gpl, program, util)2024-05-230.4.5JensPetersen
hlcm32.01Fast algorithm for mining closed frequent itemsets (algorithms, bsd3, data-mining-----------, library, program)2010-06-160.2.2AlexandreTermier
hleap90.01Web Socket interface to Leap Motion controller (hardware, library, mit, program)2019-02-
hledger2732.54Command-line interface for the hledger accounting system (console, finance, gpl, library, program)2024-05-021.33.1SimonMichael
hledger-api (deprecated in favor of hledger-web)160.01Web API server for the hledger accounting tool (deprecated, finance, gpl, program)2019-03-021.14SimonMichael
hledger-chart (deprecated in favor of hledger-web)90.01A pie chart image generator for the hledger accounting tool. (deprecated, finance, program)2011-10-050.16.1SimonMichael
hledger-diff250.01Compares the transactions in two ledger files. (console, finance, gpl, program)2018-05-
hledger-flow420.00An hledger workflow focusing on automated statement import and classification. (console, finance, gpl, library, program)2021-06-240.14.4apauley
hledger-iadd1030.00A terminal UI as drop-in replacement for hledger add (bsd3, console, finance, library, program)2024-04-201.3.21hpdeifel
hledger-interest440.01computes interest for a given account (bsd3, finance, program)2023-09-041.6.6PeterSimons
hledger-irr (deprecated in favor of hledger)240.01computes the internal rate of return of an investment (bsd3, deprecated, finance, program)2019-10-
hledger-makeitso (deprecated in favor of hledger-flow)70.00An hledger workflow focusing on automated statement import and classification. (console, deprecated, finance, gpl, library, program)2019-04-
hledger-stockquotes141.750Generate HLedger Price Directives From Daily Stock Quotes. (bsd3, console, finance, library, program)2022-06-
hledger-ui2100.01Terminal interface for the hledger accounting system (console, finance, gpl, library, program)2024-05-021.33.1SimonMichael
hledger-vty (deprecated in favor of hledger-web)120.01A curses-style console interface for the hledger accounting tool. (deprecated, finance, program)2011-10-050.16.1SimonMichael
hlibcpuid180.00Bindings to (foreign, library, mit, program, system)2020-01-210.2.0dtaskoff
hlint5922.7514Source code suggestions (bsd3, development, library, program)2024-01-203.8NeilMitchell
hlint-test50.00Run hlint in test suite (bsd3, library, program, test)2017-12-
hlongurl40.01Library and utility interfacing to (bsd3, library, program, web)2009-01-250.9.3RobinGreen
hmark20.01A tool and library for Markov chains based text generation. (bsd3, library, program, text)2015-01-231.2JaroslavGridin
hmeap-utils (deprecated)40.01Haskell Meapsoft Parser Utilities (deprecated, program, sound)2013-04-270.14RohanDrape
hmenu40.01CLI fuzzy finder and launcher (bsd3, program, system)2015-08-
hmep62.00HMEP Multi Expression Programming – a genetic programming variant (ai, bsd3, library, program)2017-10-130.1.1penkovsky
hmk160.01A make alternative based on Plan9's mk. (control, development, distribution, library, program)2016-01-
hmp3100.01An ncurses mp3 player written in Haskell (program, sound)2008-06-, IsaacJones
hmp3-ng232.00A 2019 fork of an ncurses mp3 player written in Haskell (gpl, program, sound)2023-07-242.14.3galen
hmumps50.01Interpreter for the MUMPS langugae (development, program)2010-05-120.1.1AntoineLatter
hnetcdf200.02Haskell NetCDF library (bsd3, data, library, program)2019-02-, IanRoss
hnock70.00A Nock interpreter. (language, library, mit, program)2019-10-010.4.0JaredTobin
hnop30.01 (all-rights-reserved, program, unclassified)2006-11-140.1IsaacJones
hnormalise240.00Log message normalisation tool producing structured JSON messages (bsd3, command-line, library, program)2017-12-
hoauth2-demo60.00hoauth2 demo application (mit, network, program)2024-03-071.11.0HaishengWu
hoauth2-providers-tutorial130.00tutorial for hoauth2-providers module (library, mit, network, program)2024-03-070.7.0HaishengWu
hoauth2-tutorial190.00Tutorial for using hoauth2 (mit, network, oauth2, program, tutorial)2024-03-070.7.0HaishengWu
hob30.01A source code editor aiming for the convenience of use (gpl, ide, library, program)2014-12-
hobbes50.01A small file watcher for OSX (bsd3, program, system)2014-03-250.2.2JasonHickner
hocd90.00OpenOCD Haskell interface (bsd3, embedded, library, program)2024-01-
hocker200.00Interact with the docker registry and generate nix build instructions (apache, library, program, utilities)2020-08-171.0.6ParnellSpringmeyer
hoe50.01hoe: Haskell One-liner Evaluator (bsd3, compilers-interpreters, program)2015-06-241.1.0HideyukiTanaka
hog50.01Simple IRC logger bot. (bsd3, network, program)2011-02-110.1.1ChrisDone
hogg70.01Library and tools to manipulate the Ogg container format (bsd3, codec, library, program)2012-08-
hoggl100.00Bindings to the REST API (bsd3, library, network, program)2020-03-, markus1189
hogre-examples110.01Examples for using Hogre. (graphics, mit, program)2012-04-050.1.4AnttiSalonen
hois40.02OIS bindings (bsd3, gui, library, program)2013-03-310.1.0.0DavidEichmann
hol80.01Higher order logic (library, logic, mit, program)2022-08-081.4JoeHurd
holy-project152.01Start your Haskell project with cabal, git and tests. (development, library, mit, program)2015-08-
homplexity401.251Haskell code quality tool (bsd3, language, library, program, tools)2022-10-
homura-stopwatch100.00 (library, mit, program, unclassified)2020-09-300.2.0ncaq
hoobuddy50.01Simple tool for fetching and merging hoogle data (development, mit, program)2015-01-
hoodie40.01A small, toy roguelike (game, gpl, program)2013-11-
hoodle380.01Executable for hoodle (application, gpl, library, program)2016-07-250.5IanWooKim
hoodle-extra20.01extra hoodle tools (application, gpl, program)2014-07-140.1IanWooKim
hoodle-publish70.02publish hoodle files as a static web site (application, bsd3, library, program)2016-07-250.2.1IanWooKim
hoogle2512.55Haskell API Search (bsd3, development, library, program)2024-01-
hoogle-index210.01Easily generate Hoogle indices for installed packages (bsd3, documentation, program)2016-04-130.4.4BenGamari
hoovie50.01Haskell Media Server (bsd3, media, program)2012-12-260.1.1PeterVanDenBrand
hopenpgp-tools960.01hOpenPGP-based command-line tools (agpl, codec, data, program)2023-09-210.23.8ClintAdams
hopfield70.01Hopfield Networks, Boltzmann Machines and Clusters (ai, library, machine-learning, mit, program)2014-04-
hopfield-networks62.01Hopfield Networks for unsupervised learning in Haskell (library, math, mit, program)2013-11-
hops160.00Handy Operations on Power Series (bsd3, library, math, program)2017-07-030.7.2AndersClaesson
hoq70.01A language based on homotopy type theory with an interval type (dependent-types, gpl, program)2014-09-270.3valis
horizon-gen-nix180.00Generate nix expressions from horizon-spec definitions (library, mit, nix, package-management, program)2023-02-040.6locallycompact
horizontal-rule130.00horizontal rule for the terminal (library, mit, program, utils)2023-05-
horname50.00Rename function definitions returned by SMT solvers (bsd3, library, program, web)2019-07-
hosc-utils (deprecated)70.01Haskell Open Sound Control Utilities (deprecated, program, sound)2014-10-130.15RohanDrape
hosts-server30.01An dns server which is extremely easy to config. (gpl, network, program)2014-01-150.1.1YiHuang
hotel-california150.00 (bsd3, library, program, unclassified)2024-03-
hothasktags200.01Generates ctags for Haskell, incorporating import lists and qualified imports (bsd3, development, program)2017-01-250.3.8JohnLato, LukePalmer
houseman30.00A Haskell implementation of Foreman (development, library, mit, program)2016-05-060.1.0DaisukeFujimura
hp2any-graph140.01Real-time heap graphing utility and profile stream server with a reusable graphing module. (bsd3, development, profiling, program, utils)2014-07-
hp2any-manager130.01A utility to visualise and compare heap profiles. (bsd3, development, profiling, program, utils)2013-03-040.4.6GergelyPatai
hp2html90.01A tool for converting GHC heap-profiles to HTML. (bsd3, profiling, program)2012-02-220.2IavorDiatchki
hp2pretty462.251generate pretty graphs from heap profiles (bsd3, development, program)2021-02-190.10ClaudeHeilandAllen
hpack2582.010A modern format for Haskell packages (development, library, mit, program)2023-09-210.36.0SimonHengel, SoenkeHahn, mpilgrem
hpack-convert152.01Convert Cabal manifests into hpack's package.yamls (development, library, mit, program)2017-06-221.0.1yamadapc
hpack-dhall410.00hpack's dhalling (bsd3, development, library, program, public-domain)2022-04-270.5.7philderbeast
hpaco230.01Modular template compiler (bsd3, development, program)2014-07-310.28.0.5TobiasDammers
hpage620.01A scrapbook for Haskell developers (bsd3, development, editor, ide, program)2010-08-280.12.2FernandoBenavides
hpaste140.01Haskell paste web site. (program, web)2013-07-021.2.0ChrisDone, DonaldStewart
hpasteit150.01A command-line client for (bsd3, program, web)2013-03-110.3.3PatrickPalka
hpc-codecov390.00Generate reports from hpc data (bsd3, data, library, program, test)2024-04- support for Haskell. (bsd3, control, library, program)2017-05-131.0.10killy971
hpc-lcov310.00Convert HPC output into LCOV format (bsd3, control, library, program)2023-12-261.1.2brandonchinn178
hpc-threshold140.00Ensure the code coverage is above configured thresholds (bsd3, development, library, program)2018-04-
hpc-tracer50.01Tracer with AJAX interface (bsd3, program, test, trace)2008-10-080.3.1AndyGill
hpdft200.01A tool for looking through PDF file using Haskell (library, mit, pdf, program)2023-08-
hpg180.01a simple password generator (program, security)2018-01-040.8fritjof
hplaylist60.01Application for managing playlist files on a music player (program, sound)2011-05-210.2TimChevalier
hpodder170.01Podcast Aggregator (downloader) (network, program)2011-11-081.1.6JohnGoerzen
hpp440.02A Haskell pre-processor (bsd3, development, library, program)2022-04-040.6.5AnthonyCowley
hprotoc860.01Parse Google Protocol Buffer specifications (bsd3, library, program, text)2020-11-052.4.17ChrisKuklewicz, DavidFeng, TvH, k_bx
hprotoc-fork70.01Parse Google Protocol Buffer specifications (bsd3, library, program, text)2014-08-
hprox340.00a lightweight HTTP proxy server, and more (apache, library, program, proxy, web)2024-01-150.6.2BinJin
hps-cairo (deprecated)100.01Cairo rendering for the haskell postscript library (deprecated, graphics, library, program)2011-11-220.11RohanDrape
hpylos42.01AI of Pylos game with GLUT interface. (ai, game, program)2008-11-231.0BartoszWojcik
hpyrg30.01pyrg utility done right (mit, program, text)2012-10-
hpython112.00Python language tools (bsd3, language, library, program)2019-05-020.3qfpl
hquantlib220.01HQuantLib is a port of essencial parts of QuantLib to Haskell (finance, library, program)2022-03-310.0.5.1PavelRyzhov
hranker60.01Basic utility for ranking a list of items (bsd3, console, program)2009-03-230.1.1RobinGreen
hreq-client70.01A Type dependent Highlevel HTTP client library. (library, mit, network, program, web)2019-11-
hricket70.01A Cricket scoring application. (bsd3, game, program)2010-01-050.5AnthonyGrimes
hriemann260.00A Riemann Client for Haskell (library, mit, monitoring, program)2020-12-
hs140.00GHC-toolchain installer broker (bsd3, development, library, program)2021-07-
hs-carbon-examples50.01Example Monte Carlo simulations implemented with Carbon (mit, program, simulation)2014-06-
hs-conllu140.01Conllu validating parser and utils. (lgpl, library, program, unclassified)2021-04-170.1.5odanoburu
hs-di72.01Dependency Injection library for Haskell (bsd3, control, dependency-injection, development, library, program, template-haskell, testing)2016-09-260.3.0Wizek
hs-gen-iface (deprecated)70.01Utility to generate haskell-names interface files (deprecated, language, mit, program)2014-11-260.5.0AdamBergmark, RomanCheplyaka, PhilippSchuster
hs-logo80.01Logo interpreter written in Haskell (bsd3, parser, program)2012-05-130.5.1DeepakJois
hs-mesos80.01 (library, mit, program, system)2015-06-
hs-nombre-generator70.01Name generator. (mit, program, web)2014-06-
hs-openmoji-data100.00The OpenMoji emoji dataset (bsd3, data, library, program, text)2024-01-2615.0.0abrar
hs-pattrans60.00DSL for musical patterns and transformation, based on contravariant functors. (bsd3, language, library, program)2020-02-
hs-pgms30.01Programmer's Mine Sweeper in Haskell (bsd3, game, library, program)2008-06-
hs-popen40.00Bindings to C pipe functions. (bsd3, library, program, system)2016-06-
hs-rs-notify320.00Experimental! Wraps this awesome rust library so you can use it in haskell. (bsd3, library, program, web)2018-02-
hs-sdl-term-emulator40.00Terminal Emulator written in Haskell, SDL2 Backend (library, mit, program, terminal)2021-07-300.1.0.4BitConnor
hs-snowtify20.01snowtify send your result of `stack build` (`stack test`) to notify-daemon :dog2: (mit, program, simple)2017-07-
hs-speedscope150.00Convert an eventlog into the speedscope json format (bsd3, development, library, program)2020-12-190.2.1OliverCharles, mpickering
hs-tags150.00Create tag files (ctags and etags) for Haskell code. (development, mit, program)2022-01-, AndresSicardRamirez, NilsAndersDanielsson, UlfNorell
hs-twitterarchiver70.01Commandline Twitter feed archiver (network, program)2012-01-190.2DeepakJois
hs2048 (deprecated)50.01A 2048 clone in Haskell. (deprecated, game, library, mit, program)2014-04-020.1.0taylorfausak, fozworth
hs2ats342.01Create ATS types from Haskell types (ats, bsd3, haskell, language, library, program)2019-10-
hs2bf70.01Haskell to Brainfuck compiler (bsd3, compiler, program)2010-11-200.6.2DaikiHanda
hs2dot80.01Generate graphviz-code from Haskell-code. (language, program)2010-08-150.1.4OscarFinnsson
hsakamai60.00Akamai API(Edgegrid and Netstorage) (bsd3, library, program, web)2019-03-
hsay80.01(ab)Use Google Translate as a speech synthesiser (accessibility, gpl, program)2014-12-171.1.0alexander
hsb2hs130.01Preprocesses a file, adding blobs from files as string literals. (bsd3, development, program)2015-07-050.3.1JohnMacFarlane
hsbackup40.01simple utility for rolling filesystem backups (bsd3, program, system)2010-04-080.1.1PetrRockai
hsbc70.01A command line calculator (mit, program, utilities)2017-01-
hsbencher-fusion100.01Backend for uploading benchmark data to Google Fusion Tables. (bsd3, library, program, unclassified)2015-04-
hsc2hs3380.01A preprocessor that helps with writing Haskell bindings to C code (bsd3, development, program)2023-09-200.68.10BenGamari, HerbertValerioRiedel
hsc3-forth (deprecated)40.01FORTH SUPERCOLLIDER (deprecated, program, sound)2014-10-110.15RohanDrape
hsc3-graphs (deprecated)100.01Haskell SuperCollider Graphs (deprecated, library, program, sound)2014-10-130.15RohanDrape
hsc3-lisp (deprecated)50.01LISP SUPERCOLLIDER (deprecated, program, sound)2014-10-110.15RohanDrape
hsc3-utils (deprecated)60.02Haskell SuperCollider Utilities (deprecated, library, program, sound)2014-10-230.15RohanDrape
hscaffold120.00Very simple file/directory structure scaffolding writer monad EDSL (development, library, mit, program)2016-11-
hscd110.01Command line client and library for (bsd3, library, network, program)2012-04-080.0.3SebastianMagri
hscharm90.00minimal ncurses-like library (bsd3, gui, library, program)2018-04-060.0.2AndrewPennebaker
hscim150.01hscim json schema and server implementation (agpl, library, program, web)2024-03-
hsclock30.01An elegant analog clock using Haskell, GTK and Cairo (program, system)2008-06-161.0DonaldStewart
hscolour2410.038Colourise Haskell code. (language, library, program)2023-08-301.25DonaldStewart, MalcolmWallace, phadej
hscope240.01cscope like browser for Haskell code (bsd3, program, source-tools)2016-01-190.4.3BorisSukholitko
hscrtmpl120.01Haskell shell script templates (application, console, program, scripting)2023-07-082.0DinoMorelli
hscuid40.00Collision-resistant IDs (bsd3, library, program, web)2017-04-
hscurses-fish-ex70.01hscurses swimming fish example (console, development, education, help, program, user-interfaces)2018-01-081.3.2DinoMorelli
hsdev980.01Haskell development library (bsd3, development, library, program)2020-11-
hsdip50.01hsdip - a Diplomacy parser/renderer (bsd3, library, program, system)2008-02-240.1GwernBranwen
hsendxmpp192.00sendxmpp clone, sending XMPP messages via CLI (agpl, cli, network, program, xmpp)2023-08-
hsenv70.01Virtual Haskell Environment builder (bsd3, development, program)2014-08-280.5TaylorHedberg
hserv140.01Simple http server in haskell. (mit, network, program)2014-04-
hsfcsh50.01Incremental builder for flash (bsd3, development, program)2011-09-020.0.1YurasShumovich
hsfilt40.01Z-decoder. (development, mit, program)2014-11-
hsgtd80.01Console-based gettings-things-done application (other-, program)2009-09-260.2MichaelLesniak
hsilop190.01RPN calculator (math, mit, program)2015-09-
hsimport810.01Extend the import list of a Haskell source file (bsd3, development, library, program, utils)2019-09-150.11.0fendor
hsinspect312.251Inspect Haskell source files. (building, gpl, library, program)2023-05-220.1.0tseenshe
hsinspect-lsp160.00LSP interface over the hsinspect binary. (building, gpl, library, program)2020-07-220.0.6tseenshe
hsinstall422.00Install Haskell software (library, program, utility)2023-01-282.8DinoMorelli
hslackbuilder40.01HSlackBuilder automatically generates slackBuild scripts from a cabal package (bsd3, distribution, program)2010-02-100.0.2AndreaRossato
hslinks70.01Resolves links to Haskell identifiers. (bsd3, development, program)2014-08-190.6.1HansHoglund
hslogger-reader150.00Parsing hslogger-produced logs. (bsd3, interfaces, library, parsing, program)2017-08-141.0.3alex_bates
hslua-examples50.00Examples of how to combine Haskell and Lua. (foreign, mit, program)2023-03-132.0.2tarleb
hsmodetweaks50.01Tool for generating .dir-locals.el for intero (bsd3, program, tools)2018-02-
hsnock100.01Nock 5K interpreter. (language, library, program, public-domain)2013-11-050.5.1mrdomino
hsns40.01a miniature network sniffer (bsd3, network, program)2007-08-290.5.3AustinSeipp
hsntp60.01Libraries to use SNTP protocol and small client/server implementations. (bsd3, library, program, system)2008-03-090.1GwernBranwen
hsoptions40.01Haskell library that supports command-line flag processing (apache, library, program, system)2014-04-
hspec-discover6932.256Automatically discover and run Hspec tests (library, mit, program, testing)2024-05-242.11.9SimonHengel, SoenkeHahn, parsonsmatt
hspec-golden580.00Golden tests for hspec (library, mit, program, testing)2024-04-, camm
hspec-meta2120.01A version of Hspec which is used to test Hspec itself (library, mit, program, testing)2024-05-242.11.9SimonHengel, SoenkeHahn, parsonsmatt
hspec-setup80.00Add an hspec test-suite in one command (development, library, mit, program)2016-08-
hspresent70.01A terminal presentation tool (bsd3, console, library, program)2009-11-180.2.2EvanKlitzke
hspretty60.00My opinionated Haskell project formatter. (bsd3, library, program, tools)2021-08-
hsprocess (deprecated in favor of haskell-awk)60.01The Haskell Stream Processor command line utility (console, deprecated, gpl, library, program)2013-08-040.3MarioPastorelli
hsqml-demo-manic40.01HsQML-based clone of Pipe Mania (bsd3, game, program)2016-10-
hsqml-demo-morris40.01HsQML-based implementation of Nine Men's Morris (bsd3, game, graphics, program)2016-02-
hsqml-demo-notes60.01Sticky notes example program implemented in HsQML (bsd3, graphics, program)2015-06-
hsqml-demo-samples60.01HsQML sample programs (bsd3, graphics, gui, program)2016-02-
hsqml-morris (deprecated in favor of hsqml-demo-morris)40.01HsQML-based implementation of Nine Men's Morris (bsd3, deprecated, game, graphics, program)2013-10-
hssourceinfo70.01get haskell source code info (bsd3, development, program)2012-02-220.0.2YoshikuniJujo
hstar192.00Haskell version of tar CLI utility (archive, bsd3, codec, program, tar)2024-04-
hstest70.01Runs tests via QuickCheck1 and HUnit; like quickCheck-script but uses GHC api (bsd3, program, testing)2010-06-150.0.1DaveHinton
hstidy50.01Takes haskell source on stdin, parses it, then prettyprints it to stdout. (bsd3, program, text)2008-07-010.2MattMorrow
hstorchat40.01Distributed instant messaging over Tor (gpl, library, network, program)2014-06-, ChristopherReichert
hstradeking50.01Tradeking API bindings for Haskell (bsd3, finance, library, program)2014-03-120.1.0TravisAthougies
hstyle90.01Checks Haskell source code for style compliance. (bsd3, development, program)2011-11-, JasperVanDerJeugt
hstzaar240.01A two player abstract strategy game. (bsd3, game, program)2016-05-270.9.4PedroVasconcelos
hsubconvert60.01One-time, faithful conversion of Subversion repositories to Git (bsd3, development, program)2012-10-130.0.2JohnWiegley
hsudoku62.00Sudoku game with a GTK3 interface (game, library, mit, program)2017-05-
hsx (deprecated in favor of hsx2hs)320.016HSX (Haskell Source with XML) allows literal XML syntax in Haskell source code. (bsd3, deprecated, language, library, program)2013-09-050.10.5NiklasBroberg
hsx2hs500.011HSX (Haskell Source with XML) allows literal XML syntax in Haskell source code. (bsd3, language, library, program)2023-01-, JeremyShaw, NiklasBroberg
htags80.01A Haskell98 parsing tags program similar to ctags. (bsd3, development, program, source-tools, utils)2008-11-031.0.1DavidSankel
htalkat190.00Talk across TLS (gpl, network, program)2024-04-
htar150.01Command-line tar archive utility. (bsd3, codec, program)2015-07-, DuncanCoutts
htestu50.01A library for testing correctness of pseudo random number generators in Haskell. (library, mit, program, system)2016-08-
htime80.01Timing utility for the command line (bsd3, program, system)2015-01-220.3.1JosePedroMagalhaes
html-charset130.00Determine character encoding of HTML documents/fragments (lgpl, library, program, web)2022-12-120.1.1hongminhee
html-presentation-text90.00Simple tool to create html presentation for text. (mit, program, web)2022-01-
html-validator-cli90.00A command-line interface for (bsd3, library, program, web)2018-10-
html2hamlet70.01HTML to Hamlet converter (bsd3, program, text)2015-06-280.3.0HideyukiTanaka
htodo80.01A todo application. (bsd3, other, program)2013-01-200.0.4YoichiHirai
htsn (deprecated)270.01Parse XML files from The Sports Network feed. (deprecated, gpl, program, utils)2014-09-230.1.1MichaelOrlitzky
htsn-import (deprecated)230.01Import XML files from The Sports Network into an RDBMS. (deprecated, gpl, program, utils)2015-03-100.2.4MichaelOrlitzky
http-client-overrides150.00HTTP client overrides (bsd3, library, network, program)2019-10-
http-exchange-instantiations120.00Instantiations of http-exchange (bsd3, library, network, program)2023-09-, l3c_amartin
http-proxy400.01A library for writing HTTP and HTTPS proxies (bsd3, library, program, web)2021-04-
http-test520.01Test framework for HTTP APIs (bsd3, library, program, test, web)2016-03-030.2.5glutamate
http-trace122.00Tracking http redirects (library, mit, program, web)2016-06-
http2-client-exe50.01A command-line http2 client. (bsd3, program, web)2019-04-, ProofOfKeags
htune50.01harmonic analyser and tuner for musical instruments (bsd3, program, sound)2013-03-190.2PetrRockai
htzaar70.01A two player abstract strategy game. (bsd3, game, program)2009-10-090.0.2TomHawkins
hub190.01For multiplexing GHC installations and providing development sandboxes (bsd3, development, distribution, program)2015-02-
hubris70.01Support library for Hubris, the Ruby <=> Haskell bridge (language, library, program)2010-04-240.0.3MarkWotton
huff70.00A fast-foward-based planner (ai, bsd3, library, program)2016-09-
hulk30.01IRC server written in Haskell. (bsd3, library, network, program)2013-11-030.2.0ChrisDone
hum70.00A TUI MPD client, inspired by ncmpcpp (gpl, library, program, sound)2021-01-
hums190.01Haskell UPnP Media Server (network, program)2014-06-180.7.0BardurArantsson
hunch100.01CSS-like syntax for file system manipulation. (console, mit, program)2015-09-030.2.0loganbraga
hunit-gui110.01A GUI testrunner for HUnit (library, program, public-domain, testing)2010-03-140.1.4KimWallmark
hunp50.01Unpacker tool with DWIM (console, program, utils)2009-06-200.1DenizDogan
hunt-server40.01A search and indexing engine server. (data, mit, program, text)2015-03-
hunt-server-cli50.01A Command line Interface for the Hunt server. (console, mit, program)2015-02-
hup82.00Upload packages and/or documentation to a hackage server (bsd2, distribution, documentation, library, program, web)2022-01-
hurdle80.01Extract function names from Windows DLLs. (bsd3, program, system)2010-02-240.4.0StephenTetley
hurl390.01Haskell URL resolver (gpl, library, network, program)2023-03-
husk-scheme1162.03R5RS Scheme interpreter, compiler, and library. (compilers-interpreters, language, library, mit, program)2021-02-043.20JustinEthier
husky120.01A simple command line calculator. (console, program)2009-04-040.4MarkusDittrich
hutton (deprecated)30.01A program for the button on Reddit. (deprecated, mit, program, utility)2015-04-191.0.0fozworth
huttons-razor80.01Quick implemention of Hutton's Razor (bsd2, example, program)2015-05-
hw-balancedparens440.010Balanced parentheses (bit, bsd3, data, data-structures, library, program, succinct-data-structures)2022-12-, haskellworks, GeorgeWilson
hw-ci-assist40.00CI Assistant for Haskell projects (bsd3, development, library, program)2019-04-
hw-dsv430.03Unbelievably fast streaming DSV file parser (bsd3, csv, data-structures, library, program, simd, succinct-data-structures, text)2024-01-, haskellworks, GeorgeWilson
hw-dump70.01File Dump (bit, bsd3, data, library, program)2020-04-, haskellworks
hw-eliasfano110.02Elias-Fano (bsd3, data, data-structures, library, program, succinct-data-structures)2022-03-, haskellworks
hw-ip920.03Library for manipulating IP addresses and CIDR blocks (bsd3, library, network, program)2022-03-, haskellworks, arbornetworks, dsturnbull
hw-json822.05Memory efficient JSON parser (bsd3, data, library, program)2024-01-, haskellworks
hw-json-simd190.03SIMD-based JSON semi-indexer (bsd3, data, library, program)2022-12-, haskellworks
hw-json-simple-cursor110.02Memory efficient JSON parser (bsd3, data, library, program)2022-03-, haskellworks
hw-json-standard-cursor190.03Memory efficient JSON parser (bsd3, data, library, program)2022-03-, haskellworks
hw-mquery220.03Monadic query DSL (bsd3, data, library, program)2022-03-, haskellworks
hw-packed-vector200.02Packed Vector (bsd3, data, library, program, vector)2022-03-, haskellworks
hw-prim-bits (deprecated)110.00Primitive support for bit manipulation (bsd3, data, deprecated, library, program)2021-09-, haskellworks
hw-rankselect692.014Rank-select (bit, bsd3, data, data-structures, library, program, succinct-data-structures)2022-03-, haskellworks, GeorgeWilson
hw-simd-cli40.00SIMD library (bit, bsd3, data, library, program, simd)2021-03-, haskellworks
hw-tar70.00Library for creating and extracting tar archives (bsd3, codec, library, program)2021-03-
hw-uri450.01Supports IO on URIs (bsd3, data, library, program)2020-03-, haskellworks
hw-xml292.01XML parser based on succinct data structures. (bsd3, data, data-structures, library, program, succinct-data-structures, xml)2024-01-, haskellworks
hwall-auth-iitk60.01Initial version of firewall Authentication for IITK network. (bsd3, network, program)2014-04-
hwhile162.00An implementation of Neil D. Jones' While language (gpl, language, library, program)2019-03-
hwk330.00Commandline text processing with Haskell functions (development, mit, program)2021-06-140.6JensPetersen
hwormhole50.00magic-wormhole client (gpl, library, network, program)2019-03-
hws40.01Simple Haskell Web Server (bsd3, program, web-server)2010-10-
hxmppc30.01Haskell XMPP (Jabber Client) Command Line Interface (CLI) (bsd3, network, program)2011-10-200.2.3NicolasPouillard
hxournal200.01A pen notetaking program written in haskell (application, bsd3, library, program)2012-09-
hyahtzee90.01A Yahtzee game implementation in Haskell (bsd3, game, program)2021-04-180.5DamienCassou
hyakko250.01Literate-style Documentation Generator (documentation, mit, program)2015-06-030.6.7JeremyHull
hybrid30.01A implementation of a type-checker for Lambda-H (bsd3, compilers-interpreters, program)2008-03-042.0GwernBranwen
hydra-print30.02NCurses interface to view multiple ByteString streams in parallel. (bsd3, concurrency, library, program)2013-04-
hydrogen-cli90.01Hydrogen Data (language, mit, program)2015-01-080.14JulianFleischer
hylide80.00WebGL live-coding environment for writing shaders with Hylogen (graphics, library, mit, program)2016-10-
hylotab50.01Tableau based theorem prover for hybrid logics (program, theorem-provers)2012-07-051.2.1GuillaumeHoffmann
hyloutils50.01Very small programs for hybrid logics (program, theorem-provers)2012-07-051.0GuillaumeHoffmann
hyper-haskell-server130.01Server back-end for the HyperHaskell graphical Haskell interpreter (bsd3, compilers-interpreters, program)2024-02-
hyperbole460.00Interactive HTML apps using type-safe serverside Haskell (bsd3, library, network, program, web)2024-05-210.3.6seanhess
hyperdrive30.01a fast, trustworthy HTTP(s) server built (bsd3, library, program, web)2013-01-080.1JeremyShaw
hyperion60.00Reliable performance measurement with robust data export. (benchmarking, bsd3, library, program)2017-09-
hyperscript30.00A parser for the _hyperscript programming language (bsd3, library, program, web)2022-01-300.1.0.1rashad1030
hyraxAbif400.01Modules for parsing, generating and manipulating AB1 files. (ab1, abif, bioinformatics, chromatogram, library, program)2023-12-
hzaif70.00This package is Zaif Exchange Api wrapper (bsd3, library, program, web)2016-01-
i3blocks-hs-contrib82.00Base i3blocks written in haskell (distribution, library, mit, program)2020-04-252.1.0panavtec
ib-api50.00An API for the Interactive Brokers Trading Workstation written in pure Haskell (gpl, library, network, program)2015-07-
ical (deprecated in favor of iCalendar)72.00iCalendar format parser and org-mode converter. (bsd3, deprecated, library, program, web)2015-11-240.0.1ChrisDone
icepeak70.00A fast JSON document store with push notification support. (bsd3, library, program, web)2022-11-, rkrzr, DiegoDiv
ide-backend130.02An IDE backend library (development, library, mit, program)2016-01-, MichaelSnoyman
ide-backend-server70.01An IDE backend server (development, mit, program)2016-01-, MichaelSnoyman
ideas-math60.01Interactive domain reasoner for logic and mathematics (education, program)2015-04-091.2BastiaanHeeren
ideas-statistics50.00Interactive domain reasoner for statistics (apache, education, program)2020-04-031.0BastiaanHeeren
idiii150.01ID3v2 (tagging standard for MP3 files) library (bsd3, library, program, sound, text)2012-11-, BartonMassey, ChrisWagner
idringen140.00A project manage tool for Idris. (bsd3, development, library, program)2016-08-
idris2392.251Functional Programming Language with Dependent Types (bsd3, compilers-interpreters, dependent-types, library, program)2021-10-221.3.4EdwinBrady, niklasl
ige31.251An keyboard-driven interactive graph editor (editing, gpl, program)2017-09-
ignore61.51Handle ignore files of different VCSes (bsd3, library, program, system)2015-08-
ihaskell872.2518A Haskell backend kernel for the Jupyter project. (development, library, mit, program)2023-11-, VaibhavSagar
ihs150.01Interpolated Haskell (language, program, public-domain)2018-12-
ihttp (deprecated)70.01Incremental HTTP iteratee (bsd3, deprecated, library, network, program)2011-06-150.3.0ErtugrulSoeylemez, esz
imagepaste60.01Command-line image paste utility (bsd3, network, program)2012-05-300.2.0.1YuriBochkarev
imapget60.01Downloads email from imap SSL servers. (bsd3, network, program)2013-01-080.0.3FacundoDominguez
imbib60.01Minimalistic .bib reference manager. (library, program, text)2024-02-081.2.5JeanPhilippeBernardy
imgurder50.01Uploader for Imgur (bsd3, library, program, web)2011-10-271.2DanColish
imj-base32.02Game engine with geometry, easing, animated text, delta rendering. (algorithms, animation, bsd3, game-engine, graphics, library, mathematics, optimisation, optimization, program, terminal, user-interface)2018-01-
imj-game-hamazed32.00A game with flying numbers and 8-bit color animations. (animation, application, bsd3, education, game, graphics, library, program)2018-01-
imj-measure-stdout50.01An application to determine the maximum capacity of stdout buffer. (bsd3, console, program, terminal)2018-01-
imm810.01Execute arbitrary actions for each item from RSS/Atom feeds (library, program, public-domain, web)2021-05-
imparse40.01Multi-platform parser analyzer and generator. (gpl, library, program, text)2013-08-
importify80.00Tool for haskell imports refactoring (development, library, mit, program, refactoring)2017-12-231.0.1serokell
inch50.01A type-checker for Haskell with integer constraints (bsd3, language, program)2014-06-070.2.0AdamGundry
indent130.00Fix your indentation. (bsd3, indentation, library, program, text)2019-06-120.0.5vapourismo
indigo90.00Convenient imperative eDSL over Lorentz. (language, library, mit, program)2023-03-310.6.0gromak, pasqu4le, serokell, rinn7e
infer-upstream50.01Find the repository from where a given repo was forked (development, mit, program)2014-08-
inferno-lsp30.00LSP for Inferno (dsl, ide, library, mit, program, scripting)2022-11-290.1.0sidk
infernu20.01Type inference and checker for JavaScript (experimental) (gpl, library, program, unclassified)2015-04-
infinity50.01 (bsd3, program, unclassified)2007-11-070.3AustinSeipp
informative120.01A yesod subsite serving a wiki. (agpl, library, program, web)2016-04-
inject40.01A minimalistic template engine (library, mit, program, text)2013-06-090.1.0SimonHengel
inliterate92.02Interactive literate programming (library, mit, program, statistics)2017-06-060.1.0glutamate, ocramz
inquire40.01Console client for encyclopedias (gpl, program, web)2014-01-080.1orbifx
inspection-proxy150.01A simple proxy for debugging plaintext protocols communication (bsd3, program, testing)2014-03-300.1.0.3MariusGhita
inspector-wrecker40.00Create benchmarks from the HAR files (bsd3, library, program, web)2016-09-
instana-haskell-trace-sdk312.00SDK for adding custom Instana tracing support to Haskell applications. (library, mit, monitoring, program)2023-05-, pvital
instapaper-sender60.01Basic HTTP gateway to save articles to Instapaper (agpl, program, web)2017-02-
integreat40.00Integrate different assays. (bioinformatics, gpl, library, program)2018-05-
intel-powermon60.00Poll modern Intel/AMD CPU power consumption on Linux via RAPL. (agpl, cli, linux, program)2023-08-180.0.1SergeyAlirzaev
intelli-monad70.00Type level prompt with openai. (development, library, mit, program)2024-03-300.1.0.2junjihashimoto
interactive-plot62.00Interactive quick time series plotting (bsd3, interactive, library, program)2019-09-
interleavableGen40.01Generates a version of a module using InterleavableIO (monads, program)2008-07-230.0.1MarcoSilva
internetmarke120.01Shell command for constructing custom stamps for German Post (console, graphics, program)2023-01-150.0.4HenningThielemann
intero602.01Complete interactive development program for Haskell (bsd3, development, program)2019-05-140.1.40AnthonyCowley, ChrisDone
interp100.00Tracery-like randomized text interpolation (bsd3, interpolation, library, program, text)2019-02-
interpol90.01GHC preprocessor and library to enable variable interpolation in strings (gpl, language, library, program, source-tools)2012-06-220.2.3AlexandruScvortov
interval-algebra1200.01An implementation of Allen's interval algebra for temporal logic (algebra, bsd3, library, program, time)2023-05-262.2.0brendanrbrown
inventory90.00Project statistics and definition analysis (bsd3, library, program, utility)2023-03-
io-manager182.01Skeleton library around the IO monad. (bsd3, library, program, training)2023-02-
io-reactive20.02An API for generating TIMBER style reactive objects. (bsd3, control, library, program, reactivity)2008-09-230.1.1AndyGill
ion50.01EDSL for concurrent, realtime, embedded programming on top of Ivory (bsd3, embedded, language, library, program)2016-09-
ip6addr440.01Commandline tool to deal with IPv6 address text representations (bsd3, console, network, program)2024-01-021.0.4MichelBoucey
ipatch52.01interactive patch editor (development, gpl, program)2012-04-150.1.1JoachimBreitner
iptables-helpers100.01iptables rules parser/printer library (bsd3, library, program, text)2013-05-190.5.0EvgenyTarasov
iptadmin150.01web-interface for iptables (application, bsd3, program, system, tools, web)2013-05-191.3.4EvgenyTarasov
ircbot592.02A library for writing IRC bots (bsd3, library, network, program)2023-12-
iridium90.00Automated Local Cabal Package Testing and Uploading (bsd3, development, library, program)2018-10-
ironforge200.02A technical demo for Antisplice. (bsd3, game, library, program)2016-04-
isdicom50.01An executable and library to determine if a file is a DICOM file (bsd3, library, medical, program, system)2014-09-090.0.2TonyMorris
isiz60.01A program to show the size of image and whether suitable for wallpaper. (bsd3, graphics, program)2014-04-150.0.1HironaoKomatsu
isocline940.01A portable alternative to GNU Readline (console, library, mit, program)2022-01-161.0.9daan
itcli40.01Issue Tracker for the CLI (bsd3, development, program)2018-09-
iterm-show60.02Enable graphical display of images inline on some terminals (bsd3, development, library, program)2018-10-
ivory-bitdata (deprecated in favor of ivory)20.02Ivory bit-data support. (bsd3, deprecated, language, library, program)2014-03-, LeePike
ivory-examples20.01Ivory examples. (bsd3, language, program)2016-12-, LeePike
ixdopp70.01A preprocessor for expanding "ixdo" notation for indexed monads (bsd3, language, program, source-tools)2013-01-230.1.3JesseTov
iyql70.01CLI (command line interface) to YQL (gpl, network, program)2010-09-220.0.7DiegoSouza
j2hs100.01j2hs (ffi-tools, foreign, java, jvm, mit, program)2013-06-240.99.1JulianFleischer
jacinda852.250Functional, expression-oriented data processing language (agpl, data, interpreters, language, library, program, text)2024-05-
jaeger-flamegraph162.01Generate flamegraphs from Jaeger .json dumps. (bsd3, library, program, testing)2019-07-261.3.2fommil
jailbreak-cabal430.01Strip version restrictions from Cabal files (bsd3, distribution, program)2023-02-131.4PeterSimons, sternenseemann, jophish, cdepillabout, maralorn, expipiplus1
jammittools430.01Export sheet music and audio from Windows/Mac app Jammit (gpl, library, program, sound)2019-04-
jarfind70.01Tool for searching java classes, members and fields in classfiles and JAR archives (development, language, library, program, utils)2012-10-300.1.0.3EugeneKirpichov
jarify40.00Jarification of Haskell sources (bsd3, ffi, java, jvm, library, program)2017-04-211.0MathieuBoespflug, FelixRaimundo
jason60.00A fast JASONETTE-iOS JSON combinator library for haskell. (bsd3, library, program, value)2016-11-
java-adt190.01Create immutable algebraic data structures for Java. (java, program)2023-12-041.0.20231204AndreasAbel
java-poker50.00The etude of the Haskell programming (game, library, mit, program)2016-01-
javascript-bridge30.01Remote Monad for JavaScript on the browser (bsd3, library, network, program)2019-09-120.2.0AndyGill
javascript-extras170.02Extra javascript functions when using GHCJS (bsd3, library, program, web)2018-07-
javasf40.01A utility to print the SourceFile attribute of one or more Java class files. (bsd3, development, program)2014-05-240.1.0TonyMorris
javav50.01A utility to print the target version of Java class files. (bsd3, development, program)2014-05-230.1.1TonyMorris
javelin130.01Labeled one-dimensional arrays (data, data-science, data-structures, library, mit, program)2024-03-
jbi60.00Just Build It - a "do what I mean" abstraction for Haskell build tools (development, library, mit, program)2018-02-
jdi50.01Implementation of Java Debug Interface (debug, gpl, jvm, language, library, program)2012-10-280.0.3VictorDenisov
jenga (deprecated)62.00Generate a cabal freeze file from a stack.yaml (bsd2, deprecated, development, library, program)2017-05-
jenkinsPlugins2nix160.00Generate nix for Jenkins plugins. (bsd3, library, nix, program)2021-08-, ThomasBach
jespresso150.01Extract all JavaScript from an HTML page and consolidate it in one script. (bsd3, library, program, web)2015-06-221.0.2AndreyChudnov
jet100.00 (bsd3, library, program, unclassified)2021-12-
jinquantities62.01Unit conversion and manipulation library. (bsd3, data, library, math, physics, program)2018-09-120.1.1Novadiscovery
jira-wiki-markup2100.01Handle Jira wiki markup (library, mit, program, text)2023-03-131.5.1tarleb
jl30.00Functional sed for JSON (bsd3, development, library, program)2022-05-170.1.0ChrisDone
jmacro502.017QuasiQuotation library for programmatic generation of Javascript code. (bsd3, language, library, program)2023-03-220.6.18GershomBazerman, JeremyShaw
jord342.00Geographical Position Calculations (bsd3, geography, library, program)2020-09-
jort40.01JP's own ray tracer (graphics, program)2010-11-101.0.0JeanPhilippeBernardy
jot (deprecated in favor of shakebook)110.01Tiny markdown notebook (cli, deprecated, program)2018-04-
jpl-horizons-api110.00Ephemerides for solar system objects from the JPL Horizons service (api, astronomy, bsd3, library, program)2022-03-
jsaddle-hello70.01JSaddle Hello World, an example package (library, mit, program, web)2021-06-
json-autotype762.55Automatic type declaration for JSON input data (bsd3, data, library, program, tools, type-provider)2020-04-193.1.2MichalGajda, PeterSimons
json-b90.03JSON parser that uses byte strings. (bsd3, library, program, text)2009-10-010.0.4JasonDusek
json-directory160.00Load JSON from files in a directory structure (bsd3, codec, library, program)2022-06-
json-rpc582.05Fully-featured JSON-RPC 2.0 library (library, mit, network, program, public-domain)2024-03-141.1.1jprupp
json-to-haskell100.00 (bsd3, library, program, unclassified)2020-11-
json-tools90.01A collection of JSON tools (bsd3, json, program, text, tools, utils)2019-10-180.5.1NicolasPouillard
json2sg40.00Lossy conversion from JSON to Sugar (configuration, library, program, text)2022-07-290.0.1jxv
json2yaml (deprecated in favor of yaml)230.01Utility to convert a file from JSON to YAML format. (deprecated) (bsd3, deprecated, program, web)2014-04-
jsonextfilter40.01Filter select values in JSON objects to unix programs (mit, program, web)2017-03-
jsonnet100.00Jsonnet implementaton in pure Haskell (bsd3, compiler, library, program)2021-05-310.3.1.1moleike
jsons-to-schema60.00JSON to JSON Schema (data, json, library, mit, program, web)2017-07-300.1.0.0garetht
jsonsql50.01Interpolate JSON object values into SQL strings (mit, program, text)2015-08-
jsontsv200.01JSON to TSV transformer (mit, program, text)2016-05-
jsonxlsx50.01json to xlsx converter (mit, program, text)2017-03-
juandelacosa120.01Manage users in MariaDB >= 10.1.1 (databases, mit, program, web)2021-03-170.1.2ip1981
judge50.00Tableau-based theorem prover for justification logic. (gpl, library, logic, program)2018-03-
juicy-draw50.00Draw and fill lines, rectangles and polygons (graphics, library, mit, program)2018-12-
juicy-gcode560.01SVG to G-Code converter (bsd3, graphics, program)2023-05-
jukebox1042.01A first-order reasoning toolbox (bsd3, library, logic, program)2024-02-270.5.5NickSmallbone
jumpthefive50.01an elementary symmetric chiffre for pragmatically protecting one's effects (bsd3, cryptography, library, program)2015-04-110.0.1mcandre
jupyter60.00A library for creating and using Jupyter kernels. (development, library, mit, program)2016-08-140.9.0gibiansky
kafka-device140.05UI device events via a Kafka message broker (hardware, library, mit, program)2019-03-
kafka-device-glut90.01GLUT events via a Kafka message broker (hardware, library, mit, program)2019-03-
kafka-device-joystick90.01Linux joystick events via a Kafka message broker (hardware, library, mit, program)2019-03-
kafka-device-leap90.01Leap Motion events via a Kafka message broker (hardware, library, mit, program)2019-03-
kafka-device-spacenav120.01Linux SpaceNavigator events via a Kafka message broker (hardware, library, mit, program)2019-03-
kafka-device-vrpn120.01VRPN events via a Kafka message broker (library, mit, network, program)2019-03-
kaleidoscope50.01Haskell Kaleidoscope tutorial (compilers, library, mit, program)2016-08-
katt80.01Client for the Kattis judge system. (bsd3, library, program, utils)2014-06-
katydid260.00A haskell implementation of Katydid (bsd3, data, library, program)2018-09-
kawa80.00Key-value store in single files. (bsd3, database, library, program)2018-01-
kbq-gu30.01Rpoku spoken word programming language (language, program)2008-08-140.2AndriiZvorygin
kdesrc-build-extra (deprecated in favor of kdesrc-build-profiles)110.01Build profiles for kdesrc-build (deprecated, development, gpl, program)2016-04-050.1.1ivan
kdesrc-build-profiles70.00Build profiles for kdesrc-build (development, gpl, program)2020-05-270.2.0ivan
keccak100.00cryptographic functions based on the sponge construction (crypto, library, mit, program)2018-07-200.2.0aupiff
keenser60.01Initial project template from stack (bsd3, library, program, web)2016-07-
keera-posture110.01Get notifications when your sitting posture is inappropriate. (ai, program)2017-06-, keera_studios_ci
keiretsu40.01Multi-process orchestration for development and integration testing (development, program, testing)2014-10-200.4.4BrendanHay
kempe412.00Kempe compiler (bsd3, compilers, language, library, program)2023-05-
keter2002.251Web application deployment manager, focusing on Haskell web frameworks. It mitigates downtime. (library, mit, program, web, yesod)2024-03-072.1.5MichaelSnoyman, ChristopherReichert, Jappie, jgt
kevin660.01a dAmn ↔ IRC proxy (program, utils)2013-08-310.11.0JoelTaylor
kewar72.00CLI and library to generate QR codes. (data, library, mit, program, qr)2022-02-
keycloak-hs420.00 (bsd3, library, program, unclassified)2023-10-223.0.2CorentinDupont
keysafe170.01back up a secret key securely to the cloud (agpl, program, utility)2020-02-140.20200214JoeyHess
keystore830.01Managing stores of secret things (bsd3, cryptography, library, program)2023-10-
keyword-args80.01Extract data from a keyword-args config file format (data, library, mit, program)2015-04-, stackbuilders, sestrella
khph40.01Command-line file tagging and organization tool (agpl, program, system)2016-06-110.1.0khumba
kif-parser40.01Process KIF iOS test logs (bsd3, distribution, program)2013-08-290.0.3JanChristiansen
kit650.01A dependency manager for Xcode (Objective-C) projects (bsd3, development, program)2013-02-060.7.12NickPartridge
kmeans-vector100.01An implementation of the kmeans clustering algorithm based on the vector package (bsd3, library, math, program)2015-07-300.3.2AlpMestanogullari
kmn-programming30.00K_M,N quadratic programming (bsd3, math, program)2021-12-200.9.2PeterDivianszky
kmonad160.00Advanced keyboard remapping utility (application, library, mit, program)2023-10-070.4.2david_janssen, TonyZorman
knots40.01Khovanov homology computations (library, math, mit, program)2015-04-
koji-install (deprecated in favor of koji-tool)100.00CLI tool for installing rpms directly from Fedora Koji (bsd3, deprecated, program, utility)2021-12-280.5JensPetersen
koji-tool510.00Koji CLI tool for querying tasks and installing builds (bsd3, program, utility)2023-10-201.1.1JensPetersen
koneko30.00a concatenative not-quite-lisp for kittens (compilers-interpreters, gpl, library, program)2022-02-120.0.2obfusk
korfu60.01The Korfu ORF Utility (bioinformatics, program)2010-09-100.2KetilMalde
kparams60.00Extracts values from /proc/cmdline. (library, mit, program, text)2021-09-
krank200.00Krank checks issue tracker link status in your source code (bsd3, library, program, quality)2022-11-030.3.0guibou
kudzu162.250coverage driven random testing framework (bsd3, library, program, testing)2024-04-
kurita30.00Find the alpha emoji (bsd3, game, library, program, web)2019-05-060davean
laborantin-hs230.01an experiment management framework (apache, experiment, library, program)2014-04-
labsat180.00LabSat TCP Interface Wrapper (library, mit, program, unclassified)2018-03-090.0.5bb
labyrinth-server80.01A complicated turn-based game - Web server (game, mit, program)2013-11-
lambda30.00Interpreters for lambda calculus, calculus of constructions, and more (compilers-interpreters, mit, program)2022-07-
lambda-bridge30.01A bridge from Haskell (on a CPU) to VHDL on a FPGA. (bsd3, foreign, hardware, library, middleware, network, program)2010-11-160.1AndyGill
lambda-calculator200.00A lambda calculus interpreter (lambdacalculus, language, library, mit, program, teaching)2023-03-
lambda-calculus-interpreter50.00Lambda Calculus interpreter (bsd3, language, library, program)2018-09-
lambda-devs60.01a Paralell-DEVS implementaion based on distributed-process (bsd3, control, library, program, simulation)2013-11-240.4.0alios
lambda-toolbox50.01An application to work with the lambda calculus (for learning) (bsd3, lambdacalculus, program, teaching)2013-03-301.0.1JulianFleischer
lambda2js41.51Untyped Lambda calculus to JavaScript compiler (compiler, gpl, program)2015-09-
lambdaFeed50.01RSS 2.0 feed generator (program, web)2007-02-130.3.1DonaldStewart
lambdaLit60.01... (language, mit, program)2014-12-
lambdabot862.01Lambdabot is a development tool and advanced IRC bot (development, program, web)2023-11-, DmitryMalikov, GwernBranwen, IsaacJones, JamesCook, ncfavier
lambdabot-telegram-plugins50.00Lambdabot for Telegram (development, gpl, library, program, web)2022-09-240.2.1swamp_agr
lambdabot-xmpp120.00Lambdabot plugin for XMPP (Jabber) protocol (development, program)2020-07-
lambdabot-zulip40.00Lambdabot for Zulip Chat (library, mit, program, web)2018-11-200.1.0NiklasHambuechen
lambdacat50.01Webkit Browser (bsd3, library, program, user-interfaces)2011-01-080.1.1AndreasBaldeau
lambdacube40.01A simple lambda cube type checker. (bsd3, compilers-interpreters, program)2008-12-252008.12.25LennartAugustsson
lambdacube-examples (deprecated in favor of lambdacube-samples)120.01Examples for LambdaCube (bsd3, deprecated, graphics, program)2011-10-290.2.2CsabaHruska
lambdacube-samples40.01Samples for LambdaCube 3D (bsd3, graphics, program)2014-12-090.2.0CsabaHruska
lambdasound60.00A libary for generating low-level sounds with high-level combinators (library, mit, program, sound)2023-12-031.2.0voyager
lambdatwit50.01Lambdabot running as a twitter bot. Similar to the @fsibot f# bot. (mit, program, web)2014-10-
lambdiff50.01Diff Viewer (bsd3, development, program)2011-11-170.1JamieTurner
language-Modula2220.00Parser, pretty-printer, and more for the Modula-2 programming language (gpl, language, library, program)2024-04-
language-asn190.01Parsing of ASN1 definitions (bsd3, language, library, program)2020-06-140.6DmitryAstapov
language-dickinson272.00A language for generative literature (bsd3, compilers-interpreters, language, library, program, text)2022-09-
language-glsl510.06GLSL abstract syntax tree, parser, and pretty-printer (bsd3, graphics, language, library, program)2018-09-020.3.0VoMinhThu
language-mixal30.01Parser, pretty-printer, and AST types for the MIXAL assembly language (bsd3, language, library, program)2013-08-250.1JonathanDaugherty
language-ninja62.00A library for dealing with the Ninja build language. (apache, build, language, library, program)2017-08-020.2.0taktoa
language-oberon230.01Parser, pretty-printer, and more for the Oberon programming language (gpl, language, library, program)2024-04-
language-openscad60.01A simple parser for OpenSCAD (bsd3, language, library, program)2016-04-130.1.7BenGamari, BrechtSerckx
language-puppet2422.02Tools to parse and evaluate the Puppet DSL. (bsd3, library, program, system)2023-11-071.5.1SimonMarechal, pi3r
language-python-colour40.01Generate coloured XHTML for Python code. (bsd3, language, program)2009-11-040.1BerniePope
language-python-test150.01testing code for the language-python library (bsd3, language, program)2020-07-120.5.8BerniePope
language-toolkit210.00A set of tools for analyzing languages via logic and automata (formal-languages, library, mit, program)2024-04-
lapack-ffi-tools380.01Generator for Haskell interface to Fortran LAPACK (bsd3, math, program)2023-01-
lat60.01Tool to track security alerts on LWN (gpl, program, utils)2011-05-130.6MagnusTherning
latest-npm-version90.01Find the latest version of a package on npm (library, mit, network, program)2014-05-190.3.1passy
latex-formulae-pandoc120.01Render LaTeX formulae in pandoc documents to images with an actual LaTeX installation (bsd3, image, library, program)2018-07-
latex-function-tables60.00Function table specifications in latex (bsd3, library, program, text)2016-11-
latex-live-snippets80.01Automatically inline Haskell snippets into LaTeX documents. (bsd3, program, system)2018-07-
latex-svg-pandoc90.01Render LaTeX formulae in pandoc documents to images with an actual LaTeX (bsd3, image, library, program)2020-05-100.2.1phadej
launchpad-control20.01High and low-level interface to the Novation Launchpad midi controller. (bsd3, library, music, program, system)2013-10-
layered-graph-drawing30.00Layered Graph Drawing after Sugiyama (bsd3, graph, graphics, library, program)2023-07-
layers-game130.01A prototypical 2d platform game. (bsd3, game, program)2020-06-270.7.0DanielTrstenjak
lazy-csv200.05Efficient lazy parsers for CSV (comma-separated values). (bsd3, library, program, text)2015-06-250.5.1MalcolmWallace
lazy-priority-queue120.00Lazy-Spined Monadic Priority Queues (control, data, gpl, library, program)2021-02-180.1.1MarioBlazevic
ldap-scim-bridge260.00See README for synopsis (agpl, library, program, system)2024-03-140.9MatthiasFischmann, battermann
ldapply70.01LDIF idempotent apply tool (mit, network, program, text)2017-01-120.2.0ip1981
leaf50.01A simple portfolio generator (gpl, program, web)2013-02-
leaky230.01Robust space leak, and its strictification (bsd3, program, testing)2015-02-
learn-physics550.01Haskell code for learning physics (bsd3, library, physics, program)2024-05-140.6.7ScottWalck
learn-physics-examples (deprecated in favor of learn-physics)50.01examples for learn-physics (bsd3, deprecated, physics, program)2014-06-
leetify30.01Leetify text (bsd3, program, text)2014-10-
left4deadrl100.01left4dead-inspired roguelike (bsd3, math, program)2018-04-060.0.2AndrewPennebaker
legion-discovery (deprecated)90.00A discovery service based on Legion. (apache, deprecated, library, program, value)2017-04-301.0.0.1rickowens
leksah570.01Haskell IDE written in Haskell (development, editor, ide, library, program)2017-08-, JuergenNicklischFranken
leksah-server690.02Metadata collection for leksah (ide, library, program)2017-11-, JuergenNicklischFranken
lens-th-rewrite60.00Rewrites Template Haskell splices using the API (bsd3, data, library, program)2020-04-
lentil1572.51frugal issue tracker (development, gpl, program, project-management)2023-07-, lwm
lgtk (deprecated)210.01Lens GUI Toolkit (bsd3, deprecated, gui, library, program)2014-05-
lhae (deprecated)40.01Simple spreadsheet program (data, deprecated, program)2010-09-280.0.3AlexanderBau
lhs2TeX-hl220.01Literate highlighter preprocessor for lhs2tex (development, language, mit, program)2011-10-
lhs2html70.01Compile lhs in bird style to md, html, hs. (development, program, public-domain)2015-03-220.999999JulianFleischer
lhs2tex642.01Preprocessor for typesetting Haskell sources with LaTeX (development, language, program)2023-11-141.25AndresLoeh
lhslatex40.01Tool for using pdflatex with .lhs files (bsd3, program, unclassified)2014-04-
libhbb160.01Backend for text editors to provide better Haskell editing support. (development, lgpl, library, program)2014-10-300.4.1.0wolfch
libmdbx120.00Bindings for libmdbx, an embedded key/value store (bsd3, database, library, program)2022-01-
liboath-hs170.00Bindings to liboath (gpl, library, program, security)2020-10-
libraft (deprecated)100.00Raft consensus algorithm (bsd3, deprecated, distributed-systems, library, program)2019-03-
librarian40.00Move/rename according a set of rules (data, library, program)2022-07-310.1.0.0gdifolco
libzfs150.01Bindings to libzfs, for dealing with the Z File System and Zpools. (library, mit, program, system)2017-03-
licensor190.00A license compatibility helper (distribution, library, mit, program)2021-05-300.5.0jpvillaisaza
lie60.00Lie Algebras (bsd3, library, math, program)2019-06-
life80.01Conway's Life cellular automaton (bsd3, game, program)2009-12-210.1ChuckAdams
life-sync82.250Synchronize personal configs across multiple machines. (cli, cli-tool, configuration, development, library, mpl, program)2020-05-
lifter20.01A boulderdash-like game and solution validator (bsd3, games-, program)2012-09-110.1EdwinBrady
lightstep-haskell520.00LightStep OpenTracing client library (apache, library, program, tools)2020-10-090.10.4DmitryIvanov
linden41.250Zen gardening, based on l-systems (bsd3, library, program, web)2017-05-010davean
line-break80.01Convert newlines in text (gpl, program, text)2017-01-
line-size40.01Display the number of bytes of each line (data, gpl, program)2017-03-
line2pdf200.01Simple command-line utility to convert text into PDF (bsd3, library, program, text)2008-07-210.0.7AudreyTang
linear-algebra-cblas60.02A linear algebra library with bindings to BLAS and LAPACK (bsd3, library, math, program)2013-04-180.1CarterSchonwald
linear-maps (deprecated)40.01Finite maps for linear use (bsd3, data, deprecated, library, program)2009-05-280.6.1PeterDivianszky, ZsoltDollenstein
linenoise120.01A lightweight readline-replacement library for Haskell (bsd3, library, program, user-interfaces)2024-01-050.4.0ejconlon
lingo290.01File extension based programming language detection (bsd3, data, library, program)2022-03-, tclem, robrix, rewinfrey
linkcheck40.00Check for broken links in CI (library, mit, program, unclassified)2022-05-
linkchk40.01linkchk is a network interface link ping monitor. (program, system)2008-02-170.0.2GwernBranwen
linkcore130.01Combines multiple GHC Core modules into a single module (bsd3, language, program)2010-05-250.4.1TimChevalier
linux-perf40.01Read files generated by perf on Linux (bsd3, debug, development, ghc, library, profiling, program, trace)2012-11-030.3MikolajKonarski
linx-gateway10.01Implementation of the Enea LINX gateway protocol. (library, mit, network, program)2014-08-
lio-simple110.01LIO support for the Simple web framework (lgpl, library, program, web)2014-04-
liquid-fixpoint1380.05Predicate Abstraction-based Horn-Clause/Implication Constraint Solver (bsd3, language, library, program)2024-01-, AndresLoeh, EricSeidel, FacundoDominguez, ranjitjhala, niki, clayrat
liquidhaskell1702.515Liquid Types for Haskell (bsd3, language, library, program)2024-04-, AndresLoeh, EricSeidel, FacundoDominguez, ranjitjhala, niki, clayrat
liquidhaskell-cabal-demo90.01Demo of Liquid Haskell integration for Cabal and Stack (development, library, program)2019-05-300.2.1.1MichaelSmith
list-remote-forwards280.01List all remote forwards for mail accounts stored in a SQL database. (agpl, mail, program, utils)2024-05-151.8.7MichaelOrlitzky
liszt50.00Append only key-list database (bsd3, database, library, program)2018-09-110.2FumiakiKinoshita
lit180.01A simple tool for literate programming (development, program)2016-02-
literatex280.00transform literate source code to Markdown (library, mit, program, utils)2023-05-
live-sequencer280.01Live coding of MIDI music (gui, library, music, program, sound)2024-02-
liveplot30.00Liveplotting (bsd3, graphics, library, program)2018-07-
llsd60.01An implementation of the LLSD data system (library, mit, networking, program)2010-08-300.2.0.0BryanOSullivan
llvm-ffi-tools60.01Tools for maintaining the llvm-ffi package (bsd3, code-generation, compilers-interpreters, program)2023-09-240.0.1HenningThielemann
llvm-pkg-config180.01Generate Pkg-Config configuration file for LLVM (bsd3, code-generation, program)2021-10-160.0.2HenningThielemann
llvm-pretty-bc-parser410.01LLVM bitcode parsing library (bsd3, library, program, text)2024-01-300.4.1.0EricMertens, TrevorElliott, ryanglscott, galoisinc
llvm-tools70.01Useful tools built on llvm-analysis (bsd3, development, library, program)2013-11-
lnd-client50.01Lightning Network Daemon (LND) client library for Haskell (bitcoin, bsd3, finance, library, lightning, network, payments, program)2022-07-
lnurl-authenticator50.00A command line tool to manage LNURL auth identities (bsd3, library, program, unclassified)2021-08-
loch40.01Support for precise error locations in source files (bsd3, development, library, program)2007-01-250.2DonaldStewart
locked-poll20.00Very simple poll lock (bsd3, library, program, unclassified)2015-12-170.1.0scottmurphy09
log-effect150.02An extensible log effect using extensible-effects (control, effect, library, logging, mit, program)2019-03-021.2.0ibotty, sickmind
log-utils50.01Utils for working with logs (bsd3, data, program)2017-07-, arybczak, jonathanjouty_scrive, trin_cz
log-warper820.04Flexible, configurable, monadic and pretty logging (library, logging, mit, program)2020-03-041.9.0gromak, volhovm, serokell
log2json30.01Turn log file records into JSON. (json, library, logging, program, text, tools, utils)2012-11-020.1HaroldLee
logger-thread210.00Run FastLogger in a thread and direct all queued messages to it. (bsd3, library, program, text)2016-12-
logging-effect-extra (deprecated)130.00Supplemental packages for `logging-effect`. (deprecated, library, mit, other, program)2018-08-052.0.0jship
logging-effect-extra-file (deprecated)120.01TH splices to augment log messages with file info (deprecated, library, mit, other, program)2018-08-062.0.1jship
logging-effect-extra-handler (deprecated)200.01Handy logging handler combinators (deprecated, library, mit, other, program)2018-08-062.0.1jship
lojban130.01Useful utilities for the Lojban language (bsd3, language, library, program)2008-12-180.3
lojbanParser160.01lojban parser (bsd3, language, library, program)2014-08-
lojbanXiragan40.01lojban to xiragan (bsd3, language, library, program)2013-03-070.3YoshikuniJujo
lojysamban100.01Prolog with lojban (bsd3, language, program)2014-10-
longshot71.50Fast Brute-force search using parallelism (algorithm, cryptography, library, mit, parallelism, program, search)2021-12-
loopy40.01Find all biological feedback loops within an ecosystem graph. (bsd3, program, unclassified)2011-03-220.0.1EmilyMitchell
lord170.01A command line interface to online radios. (library, music, program, public-domain, web)2015-01-222.20150122rnons
lorem20.00Library for generating filler text (bsd3, library, program, text)2015-04-
loshadka40.01Minecraft 1.7 server proxy that answers to queries when the server is offline (mit, network, program)2014-04-250.2LnYnp6WCYyKG3yhdLDztVRuQjTFKEy
lostcities50.01An implementation of an adictive two-player card game (game, program)2009-11-210.2PedroVasconcelos
loup190.00Amazon Simple Workflow Service Wrapper for Work Pools. (aws, cloud, distributed-computing, library, mit, network, program)2017-11-040.0.16markfine
ls-usb210.01List USB devices (bsd3, program, system)2012-11-270.1.1RoelVanDijk
lscabal50.01List exported modules from a set of .cabal files (bsd3, distribution, program)2010-04-180.1.1DonaldStewart
lsfrom80.00List directory files starting from a specific name (bsd3, program, utility)2024-01-071.0JensPetersen
lsh40.00A simple ls clone with modern, colored formatting (binary, bsd3, library, program)2023-08-
lsp-types3400.024Haskell library for the Microsoft Language Server Protocol, data types (development, library, mit, program)2024-04-302.2.0.0AlanZimmerman, AndreasAbel, PepeIborra, wz1000, luke_, jneira, michaelpj
lsql-csv560.00A tool for CSV files data querying from the shell with short queries. (gpl, library, program, text)2024-05-
lsystem30.01Paint an L-System Grammar (application, bsd3, program)2011-10-251.2CarlosGomez
ltext190.01Parameterized file evaluator (bsd3, library, program, text)2024-01-050.1.5athanclark
lucid-alpine220.00Use Alpine.js in your lucid templates (bsd3, html, library, program, web)2022-01-300.1.0.7rashad1030
lucid-hyperscript60.00Use _hyperscript with lucid (bsd3, library, program, web)2022-01-300.1.0.2rashad1030
lucienne (deprecated)60.01Server side feed aggregator/reader (deprecated, program, web)2012-06-090.0.2AlexanderBau
lumberjack512.00Trek through your code forest and make logs (library, logging, program)2023-07-, ryanglscott, galoisinc
luminance-samples210.01Luminance samples (bsd3, graphics, program)2016-02-270.11DimitriSabadie
lushtags50.01Create ctags compatible tags files for Haskell programs (development, mit, program)2011-09-200.0.1BitConnor
lvmlib70.02The Lazy Virtual Machine (LVM). (bsd3, compilers-interpreters, library, program)2014-09-021.1JurriaanHage
lvmrun110.01The Lazy Virtual Machine (LVM) Runtime System. (compilers-interpreters, program)2014-09-021.0JurriaanHage
lxd-client150.00LXD client written in Haskell. (gpl, library, program, system)2018-02-
lye50.01A Lilypond-compiling music box (mit, program, sound)2013-01-
lz4-conduit60.00LZ4 compression for conduits (bsd3, codec, compression, conduit, library, program)2018-03-250.3scm
lz4-frame-conduit60.00Conduit implementing the official LZ4 frame streaming format (library, mit, program, web)2020-09-
maam110.01Monadic Abstracting Abstract Machines (MAAM) built on Galois Transformers (bsd3, library, program, static-analysis)2015-10-
macbeth-lib40.00Macbeth - A beautiful and minimalistic FICS client (game, library, program)2016-04-050.0.12tgass
maclight30.01Control screen and keyboard backlights on MACs under Linux (apple, library, mit, program)2014-06-
macosx-make-standalone60.01Make a macosx app standalone deployable (bsd3, development, program)2013-07-
macrm40.00Alternative rm command for macOS that remove files/dirs to the system trash (bsd3, library, program)2020-11-
mad-props80.00Monadic DSL for building constraint solvers using basic propagators. (bsd3, library, program, propagators)2019-11-
mage110.01Rogue-like (bsd3, game, program)2008-03-051.1.0GwernBranwen
magic-wormhole260.01Interact with Magic Wormhole (crypto, library, program)2021-02-250.3.4ShaeErisson, jml, jcalderone, rkrishnan
magico230.01Compute solutions for Magico puzzle (bsd3, math, program)2021-12-
mahoro50.01ImageBoards to XMPP gate (program, web)2009-09-160.1.2OlegIvanov
maid250.01A simple static web server (bsd3, program, web)2014-10-142014.10.14JinjingWang
mail-pool260.00Preconfigured email connection pool on top of smtp. (email, library, mit, program)2020-12-032.2.3Jappie
mailbox-count350.01Count mailboxes in a SQL database (agpl, mail, program, utils)2024-05-151.8.7MichaelOrlitzky
mailchimp-subscribe50.01MailChimp subscription request handler (mail, mit, program)2014-12-021.0mietek
majordomo120.01Majordomo protocol for ZeroMQ (bsd3, library, network, program)2012-04-110.1.6MarkWotton
make-hard-links60.01Change duplicated files into hard-links. (program, system)2009-03-140.2FelipeLessa
make-package100.01Make a cabalized package (bsd3, development, program, utils)2014-09-271.2.0PhilippBalzarek
mallard180.00Database migration and testing as a library. (database, library, mit, program)2017-09-
mameya110.00Static Website Generator in Haskell (library, mit, program, web)2018-09-160.2.1bururabit
manatee242.02The Haskell/Gtk+ Integrated Live Environment (desktop-environment, gpl, ide, library, manatee, operating-system, program)2011-05-140.2.2AndyStewart
manatee-all30.01Virtual package to install all Manatee packages. (desktop-environment, gpl, ide, library, manatee, operating-system, program)2011-05-140.2.2AndyStewart
manatee-anything100.01Multithread interactive input/search framework for Manatee (desktop-environment, gpl, ide, library, manatee, operating-system, program)2011-01-120.0.8AndyStewart
manatee-browser180.02Browser extension for Manatee. (browser, gpl, library, manatee, network, program)2011-05-140.1.1AndyStewart
manatee-curl100.02Download Manager extension for Manatee. (download-manager, gpl, library, manatee, network, program)2011-05-140.1.1AndyStewart
manatee-editor190.02Editor extension for Manatee. (editor, gpl, ide, library, manatee, program)2011-05-140.1.1AndyStewart
manatee-filemanager160.02File manager extension for Manatee. (file-manager, gpl, library, manatee, program)2011-05-140.1.1AndyStewart
manatee-imageviewer220.02Image viewer extension for Manatee. (gpl, image, image-viewer, library, manatee, program)2011-05-140.1.1AndyStewart
manatee-ircclient120.02IRC client extension for Manatee. (gpl, irc, irc-client, library, manatee, program)2011-05-140.1.1AndyStewart
manatee-mplayer170.02Mplayer client extension for Manatee. (gpl, library, manatee, multimedia, multimedia-player, program)2011-05-140.1.1AndyStewart
manatee-pdfviewer130.02PDF viewer extension for Manatee. (gpl, library, manatee, pdf, pdf-viewer, program)2011-05-140.1.1AndyStewart
manatee-processmanager110.02Process manager extension for Manatee. (gpl, library, manatee, process-manager, program, system)2011-05-140.1.1AndyStewart
manatee-reader160.02Feed reader extension for Manatee. (atom, feed, gpl, library, manatee, program, rss, rss-atom-reader)2011-05-140.1.1AndyStewart
manatee-template70.01Template code to create Manatee application. (gpl, ide, library, manatee, program, template)2011-05-140.1.1AndyStewart
manatee-terminal50.02Terminal Emulator extension for Manatee. (download-manager, gpl, library, manatee, network, program)2011-05-140.1.1AndyStewart
manatee-welcome40.02Welcome module to help user play Manatee quickly. (gpl, ide, library, manatee, program, welcome)2011-05-140.1.1AndyStewart
mancala60.01Simple mancala game. (game, lgpl, program)2011-06-300.1JulianaLucena
mandulia80.01A zooming visualisation of the Mandelbrot Set as many Julia Sets. (gpl, graphics, program)2022-09-
mangopay450.02Bindings to the MangoPay API (bsd3, library, program, web)2015-12-311.12FelipeLessa, JeanPhilippeMoresmau, alanpog
map-exts112.01Extensions to Data.Map (bsd3, data-structures, library, program)2018-01-
mappings350.00Types which represent functions k -> v (bsd3, data-structures, library, program)2024-05-
mappy120.00A functional programming language focused around maps. (bsd3, compilers-interpreters, library, program)2016-02-
marihana150.00Minimal tool to make your blog in Haskell (library, mit, program, web)2018-04-
marionetta50.01A study of marionetta movements. (bsd3, game, program)2012-05-
markdown-unlit1060.04Literate Haskell support for Markdown (development, library, mit, program)2023-07-100.6.0SimonHengel
markdown2svg (deprecated)320.01markdown to svg converter (bsd3, deprecated, program, text)2014-02-
markup-preview100.01A simple markup document preview (markdown, textile, reStructuredText) (gpl, program, text)2015-03-
marmalade-upload100.01Upload packages to Marmalade (development, library, mit, program)2014-10-260.10lunaryorn
marquise30.02Client library for Vaultaire (bsd3, library, other, program)2015-03-234.0.0fractalcat
marvin590.00A framework for modular, portable chat bots. (bsd3, development, library, program)2017-09-240.2.5justus