Packages tagged program

3700 packages have this tag.

[Merge tag] (trustees only)

Related tags: library (2266), bsd3 (1916), mit (704), development (423), web (413), gpl (401), language (227), network (225), text (224), deprecated (213), system (177), game (175), graphics (152), data (143), distribution (111), apache (96), unclassified (94), compilers-interpreters (81), math (79), database (74), console (71), utils (71), bioinformatics (69), testing (63), public-domain (57), compiler (55), sound (55), agpl (52), application (50), control (46), tools (43), utility (43), lgpl (35), natural-language-processing (35), codec (34), mpl (32), cli (31), ai (29), bsd2 (29), finance (28), concurrency (25), frp (23), music (22), cryptography (21), machine-learning (21), parsing (21), algorithms (20), data-structures (20), hardware (20), distributed-computing (19), nix (18), theorem-provers (18), cloud (17), dependent-types (17), documentation (17), gui (17), manatee (16), education (15), Ukrainian (14), foreign (14), ide (14), json (14), profiling (14), yesod (14), user-interfaces (13), aws (12), security (12), debug (11), desktop (11), editor (11), logging (11), logic (10), other (10), api (9), benchmarking (9), ffi (9), image (9), phonetic-languages (9), physics (9), test (9), xml (9), code-generation (8), command-line (8), haskell (8), servant (8), source-tools (8), utilities (8), acme (7), aviation (7), embedded (7), formal-methods (7), ghc (7), graphs (7), pdf (7), reactivity (7), tool (7), trace (7), configuration (6), game-engine (6), monads (6), robotics (6), statistics (6), teaching (6), terminal (6), ui (6), building (5), cli-tool (5), crypto (5), demo (5), effect (5), email (5), java (5), jvm (5), networking (5), number-theory (5), performance (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), browser (4), combinators (4), command-line-tools (4), commandline (4), debian (4), desktop-environment (4), ffi-tools (4), filesystem (4), games (4), geography (4), git (4), io (4), irc (4), latex (4), model (4), network-apis (4), parallelism (4), parser (4), password (4), project (4), quipper (4), refactoring (4), simple (4), speech-transformation (4), streaming (4), template (4), accessibility (3), algebra (3), animation (3), argumentation (3), arrows (3), ats (3), backup (3), bindings (3), build-tool (3), command-line-tool (3), compilers (3), conduit (3), constraints (3), data-mining (3), data-science (3), databases (3), ethereum (3), file-manager (3), generics (3), graphql (3), image-viewer (3), languages (3), linguistics (3), live-coding (3), mail (3), media (3), multimedia (3), nlp (3), numerical (3), operating-system (3), optimization (3), protocol (3), shell (3), symbolic-computation (3), tensors (3), time (3), todo (3), util (3), video (3), voice (3), algorithm (2), algorithmic-composition (2), apple (2), authentication (2), bitcoin (2), blockchain (2), build (2), business (2), c (2), chat (2), clckwrks (2), comonad (2), compiler-plugin (2), compression (2), config (2), contravariant (2), database-testing-web (2), debugging (2), dhall (2), dns (2), download-manager (2), eden (2), example (2), formal-languages (2), formatting (2), geo (2), geometry (2), graph (2), hasql (2), health (2), help (2), html (2), interpreter (2), irc-client (2), javascript (2), lambdacalculus (2), language- (2), language.nix (2), lenses (2), mathematics (2), monitoring (2), multimedia-player (2), neovim (2), numeric (2), opentelemetry (2), optimisation (2), package-management (2), plugin (2), preprocessor (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), scripting (2), semantic-web (2), serialization (2), simd (2), smt (2), snap (2), source-code-analysis (2), streamly (2), svg (2), tooling (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), algorithmic-music-composition (1), all-rights-reserved (1), analysis (1), application-server (1), archaeoinformatics (1), archive (1), artificial-intelligence (1), astronomy (1), atom (1), attoparsec (1), attribute-grammars (1), audio (1), automatic-music-generation (1), automation (1), benchmark (1), bioinformatics- (1), blog (1), bsd4 (1), bundle (1), cabal (1), capnproto (1), cardano (1), chaos-music (1), chemistry (1), chromatogram (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), csv (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), devops (1), dfinity (1), diagram (1), discord (1), distributed-systems (1), dsl (1), ebnf (1), editing (1), effects (1), efficient-xml-pretty-printer (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), ...

Name
DLs
Rating
Description
Tags
Last U/L
Maintainer
3d-graphics-examples211.75Examples of 3D graphics programming with OpenGL (bsd3, fractals, graphics, program)2016-07-22WolfgangJeltsch
4Blocks120.0A tetris-like game (works with GHC 6.8.3 and Gtk2hs 0.9.13) (bsd3, game, program)2010-05-07AndrewCalleja
AERN-Basics (deprecated in favor of aern2-mp, aern2-real)120.0foundational type classes for approximating exact real numbers (bsd3, data, deprecated, library, math, program)2011-05-11MichalKonecny
AERN-Real-Double (deprecated in favor of aern2-mp, aern2-real)170.0arbitrary precision real interval arithmetic (bsd3, data, deprecated, library, math, program)2011-05-11MichalKonecny
ActionKid120.0An easy-to-use video game framework for Haskell. (bsd3, game-engine, library, program)2014-11-11AdityaBhargava
Adaptive180.0Library for incremental computing. (algorithms, bsd3, library, program)2013-01-28DustinDeWeese, MagnusCarlsson, PeterJonsson
Adaptive-Blaisorblade80.0Library for incremental computing. (bsd3, control, library, program)2013-01-26PaoloGiarrusso
Advgame100.0Lisperati's adventure game in Lisp translated to Haskell (bsd3, game, program)2010-06-11TimWawrzynczak
Advise-me60.0Assessment services for the Advise-Me project (apache, education, library, program)2019-10-30BastiaanHeeren
Agda3752.75A dependently typed functional programming language and proof assistant (dependent-types, program)2022-04-02AndreasAbel, AndresSicardRamirez, NilsAndersDanielsson, UlfNorell
Agda-executable (deprecated in favor of Agda)320.0Command-line program for type-checking and compiling Agda programs (dependent-types, deprecated, program)2012-03-12NilsAndersDanielsson, UlfNorell
AlgoRhythm60.0Algorithmic music composition (algorithmic-music-composition, automatic-music-generation, bsd3, chaos-music, generative-music-grammars, library, program)2018-04-06omelkonian
AlgorithmW230.0Example implementation of Algorithm W for Hindley-Milner type inference. (bsd3, development, program)2015-05-27MartinGrabmueller
Allure1482.0Near-future Sci-Fi roguelike and tactical squad combat game (agpl, game, library, program, roguelike)2021-12-17MikolajKonarski
AndroidViewHierarchyImporter40.0Android view hierarchy importer (bsd3, development, program)2012-12-19alpheccar
Ansi2Html80.0Convert ANSI Terminal Sequences to nice HTML markup (bsd3, program, web)2011-09-10JensStimpfle
ApplePush80.0Library for Apple Push Notification Service (bsd3, library, network, program)2009-07-13ChrisMoos
Attrac250.0Visualisation of Strange Attractors in 3-Dimensions (bsd3, graphics, program)2010-03-15RubenZilibowitz
Aurochs70.0Yet another parser generator for C/C++ (bsd3, development, program)2011-11-08XinyuJiang
BCMtools100.0Big Contact Map Tools (bioinformatics, library, mit, program)2015-05-05kaizhang
BNFC1922.25A compiler front-end generator. (bsd3, library, parsing, program)2022-02-17AndreasAbel, GregoireDetrez, MarkusForsberg, ThomasHallgren
BPS180.0Translations of classic Truth Maintenance Systems (gpl, library, program, truth-maintenance)2022-04-22jpmrst
Barracuda70.0An ad-hoc P2P chat program (library, network, program)2008-04-05GwernBranwen
Befunge9370.0An interpreter for the Befunge-93 Programming Language (bsd3, compilers-interpreters, program)2010-05-20BrandonSimmons
BigPixel120.0Image editor for pixel art (bsd3, development, program)2014-01-24ManuelChakravarty
BiobaseFasta280.0streaming FASTA parser (bioinformatics, bsd3, library, program)2021-06-04ChristianHoener
BiobaseHTTPTools60.0Tools to query Bioinformatics HTTP services e.g. Entrez, Ensembl. (bioinformatics, gpl, program)2018-12-13FlorianEggenhofer
BiobaseInfernal560.0Infernal data structures and tools (bioinformatics, gpl, library, program)2017-03-14ChristianHoener
BiobaseNewick60.0Newick file format parser. (bioinformatics, bsd3, library, program)2017-07-07ChristianHoener
BiobaseTrainingData180.0RNA folding training data (bioinformatics, gpl, library, program)2011-09-29ChristianHoener
BiobaseXNA1150.0Efficient RNA/DNA/Protein Primary/Secondary Structure (bioinformatics, bsd3, library, program)2021-06-04ChristianHoener
BirdPP30.0A preprocessor for Bird-style Literate Haskell comments with Haddock markup. (development, program)2012-08-02SeanMcLaughlin
Blobs60.0Diagram editor (graphics, library, program)2012-06-19AlanZimmerman
BlogLiterately1970.0A tool for posting Haskelly articles to blogs (gpl, library, program, web)2020-07-21BrentYorgey, RobertGreayer
BlogLiterately-diagrams260.0Include images in blog posts with inline diagrams code (bsd3, library, program, web)2019-03-05BrentYorgey
Blogdown151.5A markdown-like markup language designed for blog posts (agpl, library, program, web)2018-02-05alexbecker
Bookshelf330.0A simple document organizer with some wiki functionality (program, text)2016-01-11EmilAxelsson
Buster120.0Hits a set of urls periodically to bust caches (mit, program, web)2013-05-22MichaelXavier
CCA80.0preprocessor and library for Causal Commutative Arrows (CCA) (bsd3, development, library, program)2015-05-08PaulLiu
CMCompare30.0Infernal covariance model comparison (bioinformatics, gpl, library, program)2012-11-22ChristianHoener
CPBrainfuck120.0A simple Brainfuck interpretter. (bsd3, compilers-interpreters, program)2008-11-06ThomasDavie
CPL80.0An interpreter of Hagino's Categorical Programming Language (CPL). (bsd3, compilers-interpreters, program)2018-02-16MasahiroSakai
CSPM-cspm380.0cspm command line tool for analyzing CSPM specifications. (bsd3, concurrency, formal-methods, language, library, program)2017-10-26MarcFontaine
CabalSearch130.0Search cabal packages by name (bsd3, program, utils)2012-01-26JohanBrinch
CarneadesIntoDung90.0A translation from the Carneades argumentation model into Dung's AFs. (ai, argumentation, bsd3, embedded, library, program)2014-05-03BasVanGijzel
Chart-tests40.0Tests of the Charts library. (bsd3, graphics, program)2020-01-19bravit
CheatSheet650.0A Haskell cheat sheet in PDF and literate formats. (bsd3, help, program)2013-07-22JustinBailey
Chitra120.0A platform independent mechanism to render graphics using vnc. (bsd3, graphics, program)2011-05-01KashyapChatamballi
ClustalParser430.0Libary for parsing Clustal tools output (bioinformatics, gpl, library, program)2019-11-14FlorianEggenhofer
Combinatorrent230.0A concurrent bittorrent client (bsd3, network, program)2010-05-06JesperLouisAndersen
Commando110.0Watch some files; Rerun a command (development, library, mit, program)2014-03-06LyndonMaydwell
ConClusion122.0Cluster algorithms, PCA, and chemical conformere analysis (agpl, chemistry, library, program, statistics)2022-03-14phillipseeber
Condor10.0Information retrieval library (bsd3, library, program, search, text)2014-01-20klangner
Conscript70.0Restart a command on STDIN activity (mit, program, system)2013-07-04LyndonMaydwell
ContextAlgebra110.0Implementation of the context algebra. (bsd3, math, program)2016-08-24jhahn
Craft3e490.0Code for Haskell: the Craft of Functional Programming, 3rd ed. (education, library, mit, program)2019-01-08SimonThompson
Crypto630.0Collects together existing Haskell cryptographic functions into a package (codec, cryptography, library, program)2012-12-12CreightonHogg, DominicSteinitz, IsaacJones, LennartAugustsson
CurryDB10.0CurryDB: In-memory Key/Value Database (bsd3, database, library, program)2013-01-30HideyukiTanaka
DAG-Tournament90.0Real-Time Game Tournament Evaluator (game, program)2009-10-10JoachimBreitner
DAV1040.0RFC 4918 WebDAV support (gpl, library, program, web)2020-01-06ClintAdams
DBFunctor250.0DBFunctor - Functional Data Management => ETL/ELT Data Processing in Haskell (bsd3, data-processing, etl, library, program)2021-05-23nkarag
DBlimited60.0A command-line SQL interface for flat files (tdf,csv,etc.) (bsd3, database, program)2010-12-06JohnMayer
DMuCheck110.0Distributed Mutation Analysis framework for MuCheck (gpl, program, testing)2015-01-06RahulGopinath
DPM40.0Darcs Patch Manager (development, library, program)2011-12-06StefanWehr
DSH380.0Database Supported Haskell (bsd3, database, library, program)2015-06-03GeorgeGiorgidze, JeroenWeijers, AlexUlrich, AlexUlrich2
DSTM20.0A framework for using STM within distributed systems (distributed-computing, library, program)2010-08-05FrankKupke
Dao80.0Dao is meta programming language with its own built-in interpreted language, designed with artificial intelligence applications in mind. (gpl, library, program, unclassified)2014-11-21RaminHonary
DataIndex120.0A package for adding index column to data files (data, library, mit, program)2016-10-09steven_yhw
Deadpan-DDP200.0Write clients for Meteor's DDP Protocol (library, mit, program, unclassified)2015-10-15LyndonMaydwell
DefendTheKing120.0A simple RTS game (frp, game, program)2015-05-28YairChuchem
Delta-Lambda80.0A demonstration interpreter for type system delta-lambda (of N.G. De-bruijn) (compilers-interpreters, mit, program)2017-05-11listofoptions
DisTract70.0Distributed Bug Tracking System (bsd3, library, program, system)2008-02-17GwernBranwen
Dish150.0Hash modules (currently Murmur3) (bsd3, data, library, program)2017-11-29zcourts
DnaProteinAlignment40.0Frameshift-aware alignment of protein sequences with DNA sequences (bioinformatics, gpl, library, program)2013-12-18ChristianHoener
DocTest (deprecated in favor of doctest)230.0Test interactive Haskell examples (deprecated, mit, program, testing)2015-04-03
DrHylo60.0A tool for deriving hylomorphisms (bsd3, language, library, program)2008-12-09HugoPacheco
DrIFT150.0Program to derive type class instances (bsd3, data-structures, library, program)2013-11-11KiwamuOkabe
DrIFT-cabalized (deprecated in favor of DrIFT)180.0Program to derive type class instances (bsd3, data-structures, deprecated, program)2013-09-03GwernBranwen, KiwamuOkabe
Dung30.0An implementation of the Dung argumentation frameworks. (ai, argumentation, bsd3, embedded, library, program)2015-03-30BasVanGijzel
Dust-tools240.0Network filtering exploration tools (library, network, program)2013-12-17BrandonWiley
Dust-tools-pcap100.0Network filtering exploration tools that rely on pcap (network, program)2013-12-17BrandonWiley
DynamicTimeWarp70.0Dynamic time warping of sequences. (data, lgpl, library, program)2015-02-05zombiecalypse
Ebnf2ps200.0Peter's Syntax Diagram Drawing Tool (bsd3, language, program)2015-08-26PeterThiemann, FranklinChen
EditTimeReport80.0Query language and report generator for edit logs. (program, utils)2010-01-15BartSpaans
Elm (deprecated in favor of elm-compiler)730.0The Elm language module. (bsd3, compiler, deprecated, language, library, program)2014-09-22EvanCzaplicki
Emping30.0derives heuristic rules from nominal data (data-mining, program)2009-05-29HansVanThiel
Encode230.0Encoding character data (codec, library, program, text)2016-05-26OtakarSmrz
Eq (deprecated)10.0Render math formula in ASCII, and perform some simplifications (bsd3, deprecated, language, math, program)2013-05-28VincentBerthoux
EtaMOO120.0A new implementation of the LambdaMOO server (bsd3, network, program)2016-02-06RobLeslie
Etage-Graph190.0Data-flow based graph algorithms (data-structures, lgpl, library, program)2014-05-10MitarMilutinovic
Eternal10Seconds80.0A 2-D shooting game (bsd3, game, program)2010-05-24HirotoKoyama
Etherbunny130.0A network analysis toolkit for Haskell (library, network, program)2008-01-18NicholasBurlett
FComp80.0Compose music (gpl, library, music, program)2014-09-25JosePedroMagalhaes
FM-SBLEX80.0A set of computational morphology tools for Swedish diachronic lexicons. (natural-language-processing, program)2010-11-24MarkusForsberg
FTPLine270.0A command-line FTP client. (bsd3, network, program)2016-06-03DanielDiaz
FermatsLastMargin60.0Annotate ps and pdf documents (program, web)2008-03-12GwernBranwen
Feval112.0Evaluation using F-Algebras (language, mit, program)2015-09-07burz
Files80.0File content extraction/rearrangement (io, library, mit, program)2016-10-19steven_yhw
Flippi120.0Wiki (bsd3, program, text)2008-03-16AudreyTang, GwernBranwen
Folly330.0A first order logic library in Haskell (bsd3, library, program, theorem-provers)2015-10-03dillonhuff
Foster100.0Utilities to generate and solve puzzles (data, mit, program)2015-01-19Jefffrey
FractalArt92.0Generates colorful wallpapers (graphics, mit, program)2016-05-06TomSmeets
Fractaler60.0 (graphics, mit, program)2015-10-11serprex
Frank20.0An experimental programming language with typed algebraic effects (languages, program, public-domain)2012-06-08ConorMcBride
FunGEn240.0A lightweight, cross-platform, OpenGL-based game engine. (bsd3, game, game-engine, library, program)2020-10-18MiloslavRaus, SimonMichael
Fungi80.0Funge-98 interpreter written in Haskell (bsd3, compilers-interpreters, program)2015-02-16ThomasEding
GGg70.0GGg cipher (mit, program, text)2015-02-20xnil
GLFW-b-demo250.0GLFW-b demo (bsd3, graphics, program)2013-12-12BrianLewis, SchellScivally, javjarfer
GLM170.0Simple Gridlab-D GLM parser and utilities. (language, library, mit, program)2015-10-09LyndonMaydwell
GPipe-Examples80.0Examples for the GPipes package (graphics, program)2010-04-14KreeColeMcLaughlin
GPipe-GLFW470.0GLFW OpenGL context creation for GPipe (graphics, library, mit, program)2021-04-11srk, pippijn
Ganymede90.0An Io interpreter in Haskell. (bsd3, language, program)2011-04-18WaltBaety
GeBoP130.0Several games (bsd3, game, program)2015-09-23HenkJanVanTuyl
GenI230.0A natural language generator (specifically, an FB-LTAG surface realiser) (library, natural-language-processing, program)2017-10-03EricKow
GenSmsPdu50.0Automatic SMS message generator (bsd3, program, testing)2010-03-27KwanghoonChoi
Genbank60.0Libary for processing the NCBI genbank format (bioinformatics, library, program)2014-10-26FlorianEggenhofer
Gene-CluEDO100.0Hox gene clustering (bioinformatics, gpl, library, program)2017-09-11ChristianHoener
GeneralTicTacToe112.0A general TicTacToe game implementation. (game, mit, program)2015-08-04afonsomatos
GenussFold50.0MCFGs for Genus-1 RNA Pseudoknots (bioinformatics, formal-languages, gpl, library, program)2015-07-16ChristianHoener
Gifcurry262.0GIF creation utility. (application, bsd3, graphics, library, program)2018-03-21lettier
GlomeView130.0SDL Frontend for Glome ray tracer (graphics, program)2014-04-07JimSnow
Graph50080.0Graph500 benchmark-related definitions and data set generator. (concurrency, gpl, library, program)2013-11-05
GraphHammer-examples50.0Test harness for TriangleCount analysis. (concurrency, gpl, library, program)2013-11-05
GrowlNotify100.0Notification utility for Growl. (bsd3, library, network, program)2008-05-18NicholasBurlett
GuiHaskell70.0A graphical REPL and development environment for Haskell (bsd3, development, program)2008-03-06NeilMitchell
H30.0The Haskell/R mixed programming environment. (bsd3, ffi, program)2016-09-04FacundoDominguez, MathieuBoespflug
HABQT60.0Hierarchical adaptive Bayesian quantum tomography for quantum bits (bsd3, library, math, program, quantum)2018-07-01LeonidBelinsky
HARM (deprecated)10.0A simple ARM emulator in haskell (compilers-interpreters, deprecated, library, program)2008-12-06AlexMason
HCL62.0High-level library for building command line interfaces. (bsd3, library, program, user-interfaces)2021-01-05JustinBailey, jlamothe
HFitUI130.0The library for generating a graphical interface on the web (bsd3, library, program, web)2017-06-05QSpider2017
HGE2D270.02D game engine written in Haskell (game, library, mit, program)2016-07-30I3ck
HListPP90.0A preprocessor for HList labelable labels (bsd3, development, program)2020-04-17AdamVogt
HLogger (deprecated in favor of hlogger)50.0Simple, concurrent and easy-to-use logging library (bsd3, concurrency, deprecated, library, logging, program)2011-03-02JonKristensen
HNM30.0Happy Network Manager (bsd3, library, network, program, system)2009-01-25CetinSert
HOpenCV200.0A binding for the OpenCV computer vision library (ai, gpl, graphics, library, program)2015-08-08NoamLewis
HPDF380.0Generation of PDF documents (bsd3, graphics, library, program)2022-02-21SylvainHenry, alpheccar
HPath110.0Extract Haskell declarations by name. (bsd3, library, program, source-tools, text)2010-01-02JasonDusek
HPlot10.0A minimal monadic PLplot interface for Haskell (bsd3, foreign, graphics, library, program)2009-08-04YakovZaytsev
HPong150.0A simple OpenGL Pong game based on GLFW (game, program)2009-04-23RemcoNiemeijer
HRay20.0Haskell raytracer (bsd3, graphics, program)2010-11-07GwernBranwen, KennethHoste
HSFFIG70.0Generate FFI import declarations from C include files (bsd3, ffi-tools, library, program)2010-07-15DmitryGolubovsky
HSGEP210.0Gene Expression Programming evolutionary algorithm in Haskell (ai, bsd3, library, program)2012-12-24MatthewSottile
HTF2292.0The Haskell Test Framework (lgpl, library, program, testing)2022-03-06DavidLeuschner, GwernBranwen, StefanWehr
HTab30.0Tableau based theorem prover for hybrid logics (bsd3, program, theorem-provers)2020-05-15GuillaumeHoffmann
HTicTacToe130.0An SDL tic-tac-toe game. (game, graphics, mit, program)2010-05-01KorcanHussein
HXMPP (deprecated in favor of pontarius-xmpp)70.0A (prototyped) easy to use XMPP library (bsd3, deprecated, library, network, program)2011-03-02JonKristensen
HaLeX220.0HaLeX enables modelling, manipulation and visualization of regular languages (data, library, program, public-domain)2017-02-10GwernBranwen, joaoSaraiva
HaTeX-meta (deprecated)80.0This package is deprecated. From version 3, HaTeX does not need this anymore. (bsd3, deprecated, program, text)2013-04-04DanielDiaz
HaVSA72.0An implementation of the Version Space Algebra learning framework. (ai, bsd3, library, program)2011-04-05RoganCreswick
HaXml1740.0Utilities for manipulating XML documents (lgpl, library, program, text, xml)2022-04-10JensPetersen, MalcolmWallace, phadej
Hach50.0Simple chat (library, mit, network, program)2013-11-17DmitryMalikov
HackMail60.0A Procmail Replacement as Haskell EDSL (bsd3, library, network, program)2009-03-28JoeFredette
Hangman90.0The classic game of Hangman. (game, gpl, program)2015-08-18lf94
HangmanAscii222.0Yet another Hangman game. (bsd3, game, program)2022-05-04pylover
HarmTrace270.0Harmony Analysis and Retrieval of Music (gpl, music, program)2017-08-07BasDeHaas, JosePedroMagalhaes
Haschoo (deprecated)100.0Minimalist R5RS Scheme interpreter (bsd3, compilers-interpreters, deprecated, program)2012-05-23MattiNiemenmaa
Hashell80.0Simple shell written in Haskell (program, user-interfaces)2009-01-18GwernBranwen
HaskellAnalysisProgram70.0Haskell source code analysis program (apache, program, source-code-analysis)2020-07-13BastiaanHeeren
HaskellTorrent130.0A concurrent bittorrent client (bsd3, network, program)2010-03-11JesperLouisAndersen
HaskellTutorials60.0Haskell Tutorials by Evgeny Ukhanov (mit, program, tutorials)2014-10-11mrlsd
Haskelloids60.0A reproduction of the Atari 1979 classic "Asteroids" (bsd3, game, program)2010-03-29IvanPerez, MatthewHayden
Hate102.0A small 2D game framework. (graphics, library, mit, program)2015-12-21bananu7
Hayoo62.0The Hayoo! search engine for Haskell API search on hackage (data, mit, program, text)2012-03-01UweSchmidt
Hedi10.0Line oriented editor (bsd3, editor, library, program)2008-11-30PaoloVeronelli
HipmunkPlayground340.0A playground for testing Hipmunk. (game, physics, program)2014-02-20FelipeLessa
Hish180.0 (bsd3, command-line, console, library, program, shell)2016-03-31jaiyalas
Hmpf10.0An MPD client designed for a Home Theatre PC (application, program)2007-08-12TomBevan
Holumbus-Distribution30.0intra- and inter-program communication (distributed-computing, library, network, program)2010-08-31StefanSchmidt
Holumbus-MapReduce150.0a distributed MapReduce framework (distributed-computing, library, program)2010-08-31StefanSchmidt
Holumbus-Storage70.0a distributed storage system (distributed-computing, library, program)2010-05-04StefanSchmidt
Hricket60.0A Cricket scoring application. (bsd3, game, program)2010-01-02AnthonyGrimes
Hs2lib390.0A Library and Preprocessor that makes it easier to create shared libs from Haskell programs. (bsd3, development, library, program)2015-01-27TamarChristina
Hsed10.0Stream Editor in Haskell (bsd3, editor, library, program)2011-03-13VitaliyRukavishnikov
HulkImport120.0Easily bulk import CSV data to SQL Server (bsd3, data, library, program)2015-11-09smobs
Hydrogen60.0The library for generating a WebGL scene for the web (bsd3, library, program, web)2017-06-14QSpider2017
IFS10.0Iterated Function System generation for Haskell (bsd3, graphics, library, program)2007-11-06alpheccar
INblobs110.0Editor and interpreter for Interaction Nets (compilers-interpreters, program)2008-06-19MiguelVilaca
IPv6DB270.0A RESTful microService for IPv6-related data (bsd3, database, library, network, program)2020-01-02MichelBoucey
Javasf (deprecated in favor of javasf)60.0A utility to print the SourceFile attribute of one or more Java class files. (bsd3, deprecated, language, program)2010-12-12TonyMorris
Javav (deprecated in favor of javav)90.0A utility to print the target version of Java class files. (bsd3, deprecated, language, program)2012-03-06TonyMorris
Jikka90.0A transpiler from Python to C++ for competitive programming (compilers-interpreters, library, program)2021-09-25kimiyuki
JsContracts40.0Design-by-contract for JavaScript (bsd3, language, library, program)2009-12-15ArjunGuha
JuPyTer-notebook70.0JuPyTer notebook parser (bsd3, data, library, program)2017-11-21MichalGajda
JuicyPixels-blp140.0BLP format decoder/encoder over JuicyPixels library (bsd3, codec, graphics, image, library, program)2021-10-25NCrashed
JuicyPixels-blurhash142.0Blurhash is a very compact represenation of a placeholder for an image (bsd3, graphics, image, library, program)2020-05-24smprts
KiCS10.0A compiler from Curry to Haskell (compiler, library, program)2012-07-02BerndBrassel, BjoernPeemoeller, CurryLanguage
KiCS-debugger110.0debug features for kics (debug, library, program)2009-10-23BerndBrassel
KiCS-prophecy100.0a transformation used by the kics debugger (debug, library, program)2009-10-23BerndBrassel
L-seed10.0Plant growing programming game (bsd3, game, library, program)2009-06-28JoachimBreitner
LC3150.0LC-3 virtual machine (bsd3, language, program)2019-01-01DavidJohnson
LTS60.0LTS: Labelled Transition System (library, mit, program, state-machines)2020-04-08ajayeeralla
LambdaCalculator170.0A basic lambda calculator with beta reduction and a REPL (bsd3, language, program)2016-06-29ThomasDuBuisson
LambdaDB62.0On-memory Database using Lambda Function environment. (bsd3, database, library, program)2016-05-28Ailrun
LambdaHack682.25A game engine library for tactical squad ASCII roguelike dungeon crawlers (bsd3, game, game-engine, library, program, roguelike)2021-12-17AndresLoeh, MikolajKonarski
LambdaINet160.0Graphical Interaction Net Evaluator for Optimal Evaluation (application, bsd3, program)2014-09-02PaulLiu
LambdaShell130.0Simple shell for evaluating lambda expressions (compilers-interpreters, program)2014-06-01RobertDockins
LazyVault60.0A simple sandboxing tool for Haskell packages. (development, gpl, program)2013-02-06KevinVanRooijen
Learning210.0The most frequently used machine learning tools (bsd3, library, machine-learning, program)2018-02-26penkovsky
Level010.0A Snake II clone written using SDL. (game, gpl, program)2012-04-29MikeLedger
LinkChecker30.0Check a bunch of local html files for broken links (bsd3, program, web)2011-08-26JensStimpfle
LiterateMarkdown30.0Converter to convert from .lhs to .md and vice versa. (library, mit, productivity, program)2020-08-29FabianSchneider
LslPlus350.0An execution and testing framework for the Linden Scripting Language (LSL) (bsd3, language, program)2009-08-25RobertGreayer
Lykah30.0A static website and blog generator (library, mit, program, web)2017-01-26johannesgerer
MC-Fold-DP70.0Folding algorithm based on nucleotide cyclic motifs. (bioinformatics, gpl, library, program)2012-11-12ChristianHoener
MTGBuilder170.0Builds decks out of a meta (mit, program, unclassified)2015-09-28willfancher
MagicHaskeller430.0Automatic inductive functional programmer by systematic search (bsd3, language, library, program)2021-06-18SusumuKatayama
MazesOfMonad270.0Console-based Role Playing Game (bsd3, game, program)2014-09-02JeanPhilippeMoresmau
Mhailist50.0Haskell mailing list manager (bsd3, network, program)2010-04-30LarsKotthoff
MiniAgda482.0A toy dependently typed programming language with type-based termination. (dependent-types, mit, program)2022-03-11AndreasAbel
Moe10.0A FRP library based on signal functions. (bsd3, frp, library, program)2011-11-03XinyuJiang
MonadLab140.0Automatically generate layered monads (bsd3, library, monads, program)2009-01-29AdamProcter
Monadius340.02-D arcade scroller (game, program)2013-05-28GwernBranwen, HideyukiTanaka
Monadoro540.0A minimalistic CLI Pomodoro timer. (library, mit, program, tools)2021-10-22patryk_kocielnik
Monaris250.0A simple tetris clone (bsd3, game, program)2014-08-20FumiakiKinoshita
MuCheck-HUnit70.0Automated Mutation Testing for HUnit tests (gpl, library, program, testing)2015-01-06RahulGopinath
MuCheck-Hspec140.0Automated Mutation Testing for Hspec tests (gpl, library, program, testing)2015-01-06RahulGopinath
MuCheck-QuickCheck120.0Automated Mutation Testing for QuickCheck tests (gpl, library, program, testing)2015-01-06RahulGopinath
MuCheck-SmallCheck60.0Automated Mutation Testing for SmallCheck tests (gpl, library, program, testing)2015-01-06RahulGopinath
MutationOrder130.0Most likely order of mutation events in RNA (bioinformatics, gpl, library, program)2017-10-24ChristianHoener
MyPrimes50.0Generate all primes (data, library, mit, program)2015-08-05afonsomatos
NGrams10.0Simple application for calculating n-grams using Google. (bsd3, natural-language-processing, program)2008-02-14JustinBailey
NXT30.0A Haskell interface to Lego Mindstorms NXT (lgpl, library, program, robotics)2016-02-23MitarMilutinovic
NXTDSL10.0Generate NXC Code from DSL (bsd3, compilers-interpreters, language, library, program)2013-08-31AlexanderThiemann
NanoID170.0NanoID generator (bsd3, data, library, program)2022-02-06MichelBoucey
NanoProlog290.0Very small interpreter for a Prolog-like language (bsd3, language, library, program)2011-12-22DoaitseSwierstra, JurrienStutterheim, joaopizani
NaperianNetCDF90.0Instances of NcStore for hypercuboids (bsd3, library, math, program)2019-04-18DominicSteinitz
NearContextAlgebra70.0Context Algebra of near (bsd3, math, program)2015-10-25jhahn
Neks100.0Simple networked key/value store (database, library, mit, program)2015-07-31wyager
Ninjas20.0Ninja game (bsd3, game, program)2013-10-17EricMertens
NoSlow20.0Microbenchmarks for various array libraries (bsd3, development, profiling, program)2010-02-15RomanLeshchinskiy
Nomyx (deprecated in favor of nomyx-server)580.0A Nomic game in haskell (bsd3, deprecated, game, program)2015-03-26CorentinDupont
Nussinov78110.0Nussinov78 using the ADPfusion library. (bioinformatics, gpl, library, program)2012-11-07ChristianHoener
ONC-RPC70.0ONC RPC (aka Sun RPC) and XDR library (apache, library, network, program)2018-04-05DylanSimon
OnRmt80.0Text UI library for performing parallel remote SSH operations (bsd3, library, program, system)2017-01-30KevinQuick
OpenAFP-Utils420.0Assorted utilities to work with AFP data streams (data, program, public-domain)2013-11-30AudreyTang
Ordinary130.0A Programming Language in Construction (bsd3, language, library, program)2018-01-08MarisaVeryMoe
Oslo-Vectize (deprecated)70.0spam (bsd3, deprecated, program, spam)2018-09-16
PTQ20.0An implementation of Montague's PTQ. (natural-language-processing, program)2017-09-12MasahiroSakai
PageIO110.0Page-oriented extraction and composition library (bsd3, library, program, text)2008-08-01AudreyTang
PandocAgda80.0Pandoc support for literate Agda (bsd3, dependent-types, library, program)2013-03-11PeterDivianszky
PastePipe170.0CLI for pasting to lpaste.net (gpl, library, program, utils)2015-04-25MateuszKowalczyk, RoganCreswick
Phsu100.0Personal Happstack Server Utils (gpl, program, web)2015-08-05utkarshl
PlayHangmanGame60.0Play Hangman Game (bsd3, game, program)2012-04-04HaishengWu
PlslTools60.0So far just a lint like program for PL/SQL. Diff and refactoring tools are planned (bsd3, pl-sql-tools, program)2008-12-02LarryLayland
Pollutocracy60.0An imaginary world (game, program)2013-01-28IsaacDupree
PortFusion210.0high-performance distributed reverse / forward proxy & tunneling for TCP (gpl, network, program, system)2012-08-19CetinSert
PropLogic100.0Propositional Logic (algorithms, bsd3, library, logic, program)2012-04-16DavidFox
Proper230.0An implementation of propositional logic in Haskell (bsd3, library, program, unclassified)2014-11-03dillonhuff
Pugs370.0A Perl 6 Implementation (bsd3, language, program, pugs)2015-08-15AudreyTang, JeffShaw
Pup-Events70.0A networked event handling framework for hooking into other programs. (gpl, library, networking, program, pup-events)2012-07-15DanielWilson
Pup-Events-Demo150.0A networked event handling framework for hooking into other programs. (demo, gpl, networking, program, pup-events)2012-08-15DanielWilson
QuickAnnotate200.0Annotation Framework (bsd3, development, library, program)2012-09-19ShayanNajd
R-pandoc120.0 (bsd3, library, program, text)2019-11-15CorentinDupont
RMP10.0Binding to code that controls a Segway RMP (bsd3, library, program, robotics, system)2010-05-23NoamLewis
RNAFold280.0RNA secondary structure prediction (bioinformatics, gpl, library, program)2013-12-06ChristianHoener
RNAFoldProgs90.0RNA secondary structure folding (bioinformatics, gpl, program)2010-09-23ChristianHoener
RNAdesign140.0Multi-target RNA sequence design (bioinformatics, gpl, library, program)2014-02-13ChristianHoener
RNAdraw30.0Draw RNA secondary structures (bioinformatics, gpl, library, program)2014-02-03ChristianHoener
RNAlien292.0Unsupervized construction of RNA family models (bioinformatics, gpl, library, program)2019-08-29FlorianEggenhofer
RNAwolf210.0RNA folding with non-canonical basepairs and base-triplets. (bioinformatics, gpl, library, program)2011-09-29ChristianHoener
RSolve132.0 (library, logic, mit, program, unification)2019-08-05ice1000
Raincat240.0A puzzle game written in Haskell with a cat in lead role (bsd3, game, program)2018-09-23MikhailPobolovets, SergeiTrofimovich
Randometer110.0Randomness intuition trainer (mit, personalgrowth, program)2014-10-25So8res
Ranka20.0HTTP to XMPP omegle chats gate. (network, program)2009-09-15OlegIvanov
Rasenschach180.0Soccer simulation (bsd3, game, program)2016-02-24MartinWoehrle
ReadArgs300.0Simple command line argument parsing (bsd3, command-line, library, program)2016-12-08NoahEasterly
Referees60.0A utility for computing distributions of material to review among reviewers. (gpl, library, program, utils)2014-11-11PabloCouto
ReviewBoard160.0Haskell bindings to ReviewBoard (bsd3, development, library, program)2008-05-28AdamSmyczek
Ritt-Wu20.0Parallel implementation of Ritt-Wu's algorithm. (algorithm, bsd3, library, program)2020-02-12jsrqv
RollingDirectory60.0Limits the size of a directory's contents (file-manager, gpl, program, tools)2012-01-17FalcoHirschenberger
RtMidi171.5Haskell wrapper for RtMidi, the lightweight, cross-platform MIDI I/O library. (library, mit, program, sound)2021-11-08ejconlon, kohlrabi
SCRIPTWriter50.0ESCRIPT: a human friendly language for programming Bitcoin scripts (bitcoin, bsd3, language, library, program, script)2018-10-15RickKlomp
SGdemo60.0An example of using the SG and OpenGL libraries (graphics, program)2009-12-18NeilBrown
SJW20.0The Simple Javascript Wrench (bsd3, library, program, web)2022-02-13tissevert
SSTG502.0STG Symbolic Execution (bsd3, library, program, web)2017-08-17AntonXue
SVG2Q10.0Code generation tool for Quartz code from a SVG. (bsd3, parsing, program)2011-01-27JanGreve
SableCC2Hs150.0Generate a parser (in Haskell) with the SableCC parser generator. (bsd3, library, parsing, program)2012-06-13MarcFontaine
Saturnin140.0Saturnin CI / Job System (application-server, bsd3, library, program)2015-05-18yac
ScratchFs120.0Size limited temp filesystem based on fuse (gpl, program, system)2012-11-13FalcoHirschenberger
Scurry50.0A cross platform P2P VPN application built using Haskell. (bsd3, network, program)2009-01-24JohnVanEnk
SelectSequencesFromMSA90.0Selects a representative subset of sequences from multiple sequence alignment. (bioinformatics, gpl, library, program)2018-03-12FlorianEggenhofer
Semantique140.0Command-line tool for maintaining the Semantique database. (program, public-domain, system)2012-11-02DavidHimmelstrup
ShellCheck2522.0Shell script analysis tool (gpl, library, program, static-analysis)2021-11-07koala_man, vidarhol
Shpadoinkle-developer-tools40.0Chrome extension to aide in development (bsd3, library, program, web)2021-06-02fresheyeball
Shpadoinkle-examples60.0Example usages of Shpadoinkle (bsd3, program, web)2021-01-06fresheyeball
Shu-thing150.0A vector shooter game (bsd3, game, program)2018-03-15AlanHawkins, GwernBranwen
SimpleServer110.0A simple static file server, for when apache is overkill (library, mit, program, web)2017-06-25AnupamJain
Sit170.0Prototypical type checker for Type Theory with Sized Natural Numbers (dependent-types, library, program)2022-03-18AndreasAbel
Snusmumrik (deprecated)50.0E-library directory based on FUSE virtual file system. (bsd3, deprecated, program, text)2010-03-20SergeyAstanin
SoccerFun490.0Football simulation framework for teaching functional programming (ai, bsd3, education, game, library, program)2015-12-02JanRochel
SoccerFunGL60.0OpenGL UI for the SoccerFun framework (ai, bsd3, education, game, library, program)2015-12-02JanRochel
SourceGraph430.0Static code analysis using graph-theoretic techniques. (development, program)2015-09-08IvanMiljenovic
SpaceInvaders160.0Video game (bsd3, game, program)2021-10-08GeorgeGiorgidze, IvanPerez, keera_studios_ci
SpacePrivateers50.0Simple space pirate roguelike (bsd3, game, program)2014-08-08tuturto
Stasis70.0A simple MVCC like library (bsd3, concurrency, library, program)2014-01-13zcourts
Strafunski-Sdf2Haskell10.0Converts SDF to Haskell (bsd3, language, program)2013-05-03JamesKoppel
SuffixStructures60.0Suffix array construction (bsd3, data, data-structures, library, program)2015-05-07ChristianHoener
TBC10.0Testing By Convention (bsd3, library, program, testing)2012-06-24PeterGammie
TLT170.0Testing in monads and transformers without explicit specs (lgpl, library, program, test)2022-04-21jpmrst
TORCS80.0Bindings to the TORCS vehicle simulator. (bindings, frp, library, program, simulation)2018-02-14MarkSantolucito
Tables70.0A client for Quill databases (bsd3, database, program)2014-04-26NatePisarski
Tablify80.0Tool to render CSV into tables of various formats (bsd3, program, text)2011-04-21DanielLyons
Tahin70.0Tahin Password Generator (bsd3, library, password, program)2016-04-06mtesseract
TaxonomyTools80.0Tool for parsing, processing, comparing and visualizing taxonomy data (bioinformatics, gpl, program)2017-01-26FlorianEggenhofer
TeX-my-math190.0Render general Haskell math to LaTeX. Or: math typesetting with high signal-to-noise–ratio. (gpl, library, math, program)2021-05-18leftaroundabout
TernaryTrees510.0Efficient pure ternary tree Sets and Maps (bsd3, data-structures, library, program)2011-01-22AlexMason
Tic-Tac-Toe62.0Tic Tac Toe in your command line! (apache, game, program)2015-09-192016rshah
TimePiece110.0A simple tile-based digital clock screen saver (library, program, public-domain, screensaver)2014-05-16AudreyTang
Titim160.0Game for Lounge Marmelade (game, gpl, program)2015-03-25Jefffrey
Top70.0Constraint solving framework employed by the Helium Compiler. (constraints, library, program)2012-08-21JurriaanHage
TransformeR (deprecated)80.0eDSL in R for Safe Variable Transformarion (bsd3, deprecated, dsl, library, program, security, statistics)2016-08-04remy
TransformersStepByStep10.0Tutorial on monad transformers. (bsd3, development, program)2015-05-27MartinGrabmueller
TypeClass150.0Typing speed game (bsd3, game, program)2014-01-31JeanPhilippeMoresmau
TypeIlluminator70.0TypeIlluminator is a prototype tool exploring debugging of type errors/ (bsd3, compilers-interpreters, program)2008-02-19GwernBranwen
TypingTester180.0Command Line Typing speed tester (game, gpl, program)2014-08-18AlanHawkins
UMM20.0A small command-line accounting tool (finance, program)2010-09-25UweHollerbach
UTFTConverter120.0Processing popular picture formats into .c or .raw format in RGB565 (graphics, library, mit, program, text)2016-05-04cirquit
VKHS20.0Provides access to Vkontakte social network via public API (bsd3, library, program, web)2019-01-15SergeyMironov
VRML50.0VRML parser and generator for Haskell (graphics, library, mit, program)2020-02-10junjihashimoto
Verba180.0A solver for the WordBrain game (game, mit, program)2016-01-10Jefffrey
Villefort771.5Villefort is a task manager and time tracker (bsd3, library, program, task, web)2019-04-30AliceReuter
WAVE310.0WAVE audio file IO library (bsd3, data, library, program, sound)2020-04-02BartonMassey
WEditorBrick150.0Text-editor widget with dynamic line-wrapping for use with Brick. (apache, graphics, library, program)2020-04-20ta0kira
WL500gPControl130.0A simple command line tools to control the Asus WL500gP router (bsd3, network, program, ui)2009-10-28VasylPasternak
WL500gPLib70.0A simple library to access to the WL 500gP router from the Haskell code (bsd3, library, network, program)2009-10-15VasylPasternak
WashNGo100.0WASH is a family of EDSLs for programming Web applications in Haskell. (bsd3, library, program, web)2010-05-08MarcWeber
WeberLogic60.0Logic interpreter (bsd3, library, math, program)2014-03-17cameronbwhite
Webrexp60.0Regexp-like engine to scrap web data (bsd3, library, program, utility)2013-05-28VincentBerthoux
WordAlignment110.0Bigram word pair alignments. (gpl, library, linguistics, program)2017-03-14ChristianHoener
Wordlint140.0Plaintext prose redundancy linter. (library, program, text)2015-02-27bgbgbg
XSaiga302.0An implementation of a polynomial-time top-down parser suitable for NLP (attribute-grammars, bsd3, library, memoization, natural-language-processing, parser-combinators, parsing, program, text)2020-10-07InBetweenNames
Xec10.0Gtk command launcher with identicon (bsd3, program, utils)2012-12-20DaikiHanda
YACPong20.0Yet Another Pong Clone using SDL. (game, mit, program)2010-05-30KorcanHussein
YamlReference430.0YAML reference implementation (library, program, text)2016-02-23OrenBenKiki
Yogurt-Standalone70.0A functional MUD client (bsd3, network, program)2009-04-10MartijnVanSteenbergen
ZMachine80.0A Z-machine interpreter (bsd3, game, program)2008-03-29GwernBranwen
a50140.0Compare genome assemblies (bioinformatics, program)2013-07-23KetilMalde
abc-puzzle100.0Generate instances of the ABC Logic Puzzle. (bsd3, game, program)2014-08-01PatrickBahr
accelerate-cublas100.0Basic Linear Algebra using native CUBLAS library (bsd3, library, math, program)2017-04-23HenningThielemann
accelerate-fourier-benchmark40.0Compare different implementations of the Fast Fourier Transform (bsd3, math, program)2017-04-23HenningThielemann
acid-state2272.5Add ACID guarantees to any serializable Haskell data structure. (database, library, program, public-domain)2022-02-18AdamGundry, DavidFox, DavidHimmelstrup, DavidJohnson, JeremyShaw
acme-box120.0A full featured empty project (acme, bsd3, library, program)2015-07-11twebb
acme-cuteboy550.0Maybe gives you a cute boy (acme, library, program, public-domain)2018-01-25chessai
acme-cutegirl112.0Maybe gives you a cute girl (acme, gpl, library, program)2014-01-27MateuszKowalczyk
acme-http160.0fastest Haskell PONG server in the world (bsd3, library, program, web)2016-08-05JeremyShaw
acme-inator80.0Evil inventions in the Tri-State area (acme, library, program, public-domain)2012-02-10MarkLentczner
activehs180.0Haskell code presentation tool (bsd3, documentation, education, program)2017-07-30PeterDivianszky, lspitzner, GaborPali, gombocarti
adblock2privoxy462.0Convert adblock config files to privoxy format (gpl, program, web)2021-12-11zubr, essandess
addLicenseInfo60.0Adds license info to the top of a file. (bsd3, development, program)2009-12-03JoeFredette
adobe-swatch-exchange110.0parse Adobe Swatch Exchange files and (optionally) output .css files with the colors (bsd3, library, program, web)2013-04-12JeremyShaw
advent-of-code-ocr110.0Parse Advent of Code ASCII art letters (bsd3, library, program, text)2020-12-05jle
aeson-diff982.0Extract and apply patches to JSON documents. (algorithms, bsd3, json, library, program, web)2022-03-21ThomasSutton, janus
afv30.0Infinite state model checking of iterative C programs. (bsd3, formal-methods, program)2010-03-31TomHawkins
ag-pictgen60.0Attribute Grammar picture generation (bsd3, development, program)2016-01-30AtzeDijkstra
agda-language-server80.0An implementation of language server protocal (LSP) for Agda 2. (development, library, mit, program)2021-10-25banacorn
agda-server140.0Http server for Agda (prototype) (bsd3, dependent-types, program)2013-10-03PeterDivianszky
agda-snippets (deprecated in favor of Agda)140.0Render just the Agda snippets of a literate Agda file to HTML (bsd3, dependent-types, deprecated, library, program)2017-06-04LiamOConnorDavis
agda-unused70.0Check for unused code in an Agda project. (dependent-types, library, mit, program)2021-05-05msuperdock
agda2lagda120.0Translate .agda files into .lagda.tex files. (dependent-types, development, program)2021-06-01AndreasAbel
agum30.0Unification and Matching in an Abelian Group (algebra, library, program)2019-10-17JohnRamsdell
aip70.0Aeronautical Information Package (AIP) (aviation, bsd3, data, library, program)2019-03-04qfpl
ajhc182.0Haskell compiler that produce binary through C language (compiler, gpl, library, program)2013-12-18KiwamuOkabe
alea330.0a diceware passphrase generator (mit, program, utility)2017-08-03rnhmjoj
alex9332.0Alex is a tool for generating lexical analysers in Haskell (bsd3, development, program)2022-01-23JohnEricson, SimonMarlow
alfred-margaret460.0Fast Aho-Corasick string searching (bsd3, data, library, program, text)2022-05-02fatho, rkrzr
alga (deprecated)30.0Algorithmic automation for various DAWs (deprecated, gpl, language, library, program)2016-09-10mrkkrp
algebra-sql130.0Relational Algebra and SQL Code Generation (bsd3, database, library, program)2015-05-29AlexUlrich2
algo-s50.0An implementation of Knuth's algorithm S. (apache, data, library, program)2016-08-16EricRochester
algorithmic-composition-additional10.0Helps to create experimental music from a file (or its part) and a Ukrainian text. (Ukrainian, algorithmic-composition, language, library, mit, music, program, sound, sox)2022-02-19OleksandrZhabenko
align-audio20.0Find relative time displacement of two recordings of the same music (bsd3, program, sound)2021-08-05HenningThielemann
align-text100.0A simple unix filter to align text on specified substrings (mit, program, text)2015-01-13DanielChoi
alms100.0a practical affine language (bsd3, compilers-interpreters, program)2018-08-17JesseTov
alpha650.0A compiler for the Alpha language (bsd3, compiler, program)2013-01-01MarcCoiffier
alpino-tools (deprecated)190.0Alpino data manipulation tools (data, deprecated, library, natural-language-processing, program)2012-04-07DanielDeKok
alsa-gui200.0Some simple interactive programs for sending MIDI control messages via ALSA (bsd3, gui, music, program, sound)2019-08-09HenningThielemann
alsa-midi (deprecated in favor of alsa-seq)160.0Bindings for the ALSA sequencer API (MIDI stuff) (deprecated, library, music, program, sound)2010-09-20HenningThielemann
alsa-pcm-tests (deprecated in favor of alsa-pcm)80.0Tests for the ALSA audio signal library. (bsd3, deprecated, music, program, sound)2010-04-08HenningThielemann
alsa-seq-tests (deprecated in favor of alsa-seq)50.0Tests for the ALSA sequencer library. (bsd3, deprecated, music, program, sound)2009-04-27HenningThielemann
alto20.0Implement a menu experience fit for web users. (bsd3, library, program, web)2018-04-02davean
amazon-emailer (deprecated in favor of hworker-ses)100.0A queue daemon for Amazon's SES with a PostgreSQL table as a queue. (bsd3, deprecated, network, program)2014-08-17DanielPatterson
amazon-products100.0Connector for Amazon Products API (library, mit, program, web)2014-07-09andrewrademacher
amazonka-contrib-rds-utils20.0A Haskell equivalent of "aws rds generate-db-auth-token" (aws, library, mpl, program)2021-12-12avanov
ampersand130.0Toolsuite for automated design of business processes. (database-design, program)2015-10-11hanjoosten
amqp782.25Client library for AMQP servers (currently only RabbitMQ) (bsd3, library, network, program)2022-01-26HolgerReinhardt
amqp-utils580.0AMQP toolset for the command line (gpl, network, program)2021-10-25woffs
amqp-worker230.0 (bsd3, library, program, unclassified)2019-04-12seanhess
amrun280.0Interpreter for AM (compilers-interpreters, program)2020-01-17DanielSeidel, JanisVoigtlaender, OliverWestphal
anagrep50.0Find strings with permutations (anagrams) that match a regular expression (bsd3, library, program, text)2020-12-10DylanSimon
anansi390.0Simple literate programming preprocessor (development, gpl, library, program)2015-06-05JohnMillikin
anatomy50.0Anatomy: Atomo documentation system (bsd3, development, library, program)2011-02-07AlexSuraci
android-lint-summary80.0A pretty printer for Android Lint errors (apache, library, program, web)2015-06-30passy
angel420.0Process management and supervision daemon (bsd3, program, system)2015-07-17JamieTurner, MichaelXavier, NickPershyn
angle50.0A small, general-purpose programming language. (compilers-interpreters, gpl, library, program)2016-08-19GuiltyDolphin
animascii (deprecated)80.0text-file based ASCII animator (application, deprecated, gpl, program)2018-03-16fffaaa
animate-example110.0Animation for sprites (bsd3, game, program)2018-02-05jxv
animate-frames70.0Convert sprite frames to animate files (game, library, mit, program)2018-05-30jxv
animate-preview280.0Preview tool for sprite animation (bsd3, game, library, program)2018-05-27jxv
anki-tools60.0Tools for interacting with Anki database (bsd3, database, library, program)2016-09-30zohl
annah50.0Medium-level language that desugars to Morte (bsd3, compiler, library, program)2016-04-24GabrielGonzalez
antagonist440.0A web interface to Antisplice dungeons. (agpl, library, program, web)2016-04-04implementation
antfarm70.0Referring expressions for definitions (bsd3, library, natural-language-processing, program)2012-08-15EricKow
anticiv90.0This is an IRC bot for Mafia and Resistance. (agpl, library, network, program)2014-09-14implementation
antimirov60.0Define the language containment (=subtyping) relation on regulare expressions. (language, library, math, program)2009-01-30RickKaudewitz
antlrc100.0Haskell binding to the ANTLR parser generator C runtime library. (bsd3, library, parsing, program)2011-01-20MarkWright
apart180.0Get all your structure and rip it apart. (bsd3, control, data, library, program)2018-09-28iokasimovmt
apelsin180.0Server and community browser for the game Tremulous (gpl, network, program)2013-06-26ChristofferOjeling
api-monobank182.0 (library, mit, program, web)2019-07-17sigrlami
api-rpc-accumulate10.0JSON-RPC API client for Accumulate blockchain (library, mit, program, web)2022-02-19sigrlami
api-rpc-factom50.0RPC API client for Factom (library, mit, program, web)2019-10-25sigrlami
api-tools230.0DSL for generating API boilerplate and docs (bsd3, cloud, distributed-computing, library, network, program, web)2021-03-16AdamGundry, ChrisDornan
apns-http280.0Apple Push Notification service HTTP/2 integration. (bsd3, library, network, program)2020-01-14dridus
apotiki100.0a faster debian repository (library, mit, program, system)2014-01-24pyr
appc20.0app container types and tools (data, library, mit, program)2015-04-10wereHamster
apply-refact4102.0Perform refactorings specified by the refact library. (bsd3, development, library, program)2022-03-09mpickering, zliu41, fendor
approx72.0Easy-to-use emulation of approximate, ranges and tolerances in Haskell (library, mit, numeric, program)2021-02-15kishaloy
approx-rand-test (deprecated)130.0Approximate randomization test (deprecated, library, program, statistics)2013-12-17DanielDeKok
ar-timestamp-wiper40.0Wipes time stamps from .a files (like ar -D) (application, library, mit, program)2013-08-07NiklasHambuechen, PatrickChilton
arb-fft210.0Pure Haskell arbitrary length FFT library (bsd3, library, math, program)2016-04-24IanRoss
arbor-monad-logger130.0Simple logging library (library, logging, mit, program)2019-10-17arbornetworks
arbtt1460.0Automatic Rule-Based Time Tracker (desktop, gpl, program)2021-10-22JoachimBreitner
arcgrid20.0Parse ESRI/ArcInfo (ArcGrid) raster GIS files (bsd3, geo, library, program)2017-11-13nbrk
arcgrid-viewer60.0Simple viewer for ESRI/ArcInfo (ArcGrid) geospatial data (bsd3, geo, program)2017-11-13nbrk
arch-hs720.0Distribute hackage packages to archlinux (distribution, library, mit, program)2022-03-27berberman
archive80.0A library and programs for creating hardlinked incremental archives or backups (bsd3, library, program, system)2012-06-12DavidFox, JeremyShaw
archiver270.0Archive supplied URLs in WebCite & Internet Archive (bsd3, documentation, library, network, program)2014-01-03GwernBranwen
archlinux-web60.0Website maintenance for Arch Linux packages (bsd3, distribution, library, program)2010-10-18MagnusTherning
archnews80.0Convert Arch Linux package updates in RSS to pretty markdown (bsd3, distribution, program)2009-02-22DonaldStewart
arghwxhaskell90.0An interpreter for the Argh! programming language in wxHaskell. (gpl, language, program)2015-12-03HenkJanVanTuyl
argo70.0Parse and render JSON. (json, library, mit, program)2022-02-27fozworth
arguedit100.0A computer assisted argumentation transcription and editing software. (argumentation, gpl, program)2014-07-12hrazel
ariadne250.0Go-to-definition for Haskell (language, mit, program)2014-11-01RomanCheplyaka, manzyuk
arion232.0Watcher and runner for Hspec (mit, program, testing)2015-04-01karun012
arion-compose92.0Run docker-compose with help from Nix/NixOS (apache, cloud, distributed-computing, distribution, library, network, program)2021-06-03RobertHensing
arithmetic250.0Natural number arithmetic (library, mit, number-theory, program)2020-03-11JoeHurd
armada10.0Space-based real time strategy game (game, program)2009-01-06TimothyCarstens
arpa50.0Library for reading ARPA n-gram models (bsd3, library, natural-language-processing, nlp, program, text)2015-04-22StefanFischer
array-forth110.0A simple interpreter for arrayForth, the language used on GreenArrays chips. (gpl, language, library, program)2015-01-17TikhonJelvis
arrayfire152.0Haskell bindings to the ArrayFire general-purpose GPU library (bsd3, library, math, program)2019-11-15DavidJohnson
arrowp100.0preprocessor translating arrow notation into Haskell 98 (development, program)2013-04-03RossPaterson
arrowp-qq280.0A preprocessor and quasiquoter for translating arrow notation (development, library, program)2019-12-29PepeIborra, riuga
ascii-art-to-unicode60.0ASCII Art to Unicode Box Drawing converter (bsd3, library, program, unclassified)2017-04-16fmthoma
ascii-flatten50.0Flattens European non-ASCII characaters into ASCII (library, mit, program, text)2016-05-11DanielChoi
ascii-holidays22.5ASCII animations for the holidays! (gpl, graphics, program)2019-12-24TomMurphy
ascii-vector-avc60.0Process Ascii Vectors for Advantest 93k (data, gpl, library, program)2014-10-15m
asciidiagram202.0Pretty rendering of Ascii diagram into svg or png. (bsd3, diagram, library, program, text)2019-06-19VincentBerthoux
asic20.0Action Script Instrumentation Compiler (compilers-interpreters, program)2011-03-01ArieMiddelkoop
asif192.0Library for creating and querying segmented feeds (library, mit, program, services)2020-01-17newhoggy, haskellworks, arbornetworks
asn1dump80.0Dump ASN1 structure (bsd3, debug, program)2014-02-23VincentHanquez
assembler50.0Haskell Assembler (bsd3, development, library, program)2010-10-01JeffDouglas
asset-bundle122.0A build-time Cabal library that bundles executables with assets (bsd3, bundle, distribution, library, program, zip)2019-09-28deech
astrds80.0an incomplete 2d space game (bsd3, game, program)2012-08-13AndresLoeh
astview (deprecated)150.0A GTK-based abstract syntax tree viewer for custom languages and parsers (bsd4, deprecated, language, program)2009-11-19SebastianMenge
async-manager110.0A thread manager for async (bsd3, concurrency, library, program)2014-05-30JonathanFischoff
aterm-utils130.0Utility functions for working with aterms as generated by Minitermite (bsd3, language, library, program)2013-06-18JasonDagit
atomo360.0A highly dynamic, extremely simple, very fun programming language. (bsd3, language, program)2012-04-11AlexSuraci
ats-format1910.0A source-code formatter for ATS (ats, bsd3, development, language, parser, program)2019-11-30vmchale
ats-pkg4890.0A build tool for ATS (ats, bsd3, development, library, program)2020-09-14vmchale
attic-schedule70.0A script I use to run "attic" for my backups. (bsd3, program, web)2017-01-28passy
attomail80.0Minimal mail delivery agent (MDA) for local mail with maildir support (bsd2, email---, network, program)2017-12-11phlummox
atuin60.0Embedded Turtle language compiler in Haskell, with Epic output (bsd3, compilers-interpreters, program)2010-12-17EdwinBrady
augeas550.0A Haskell FFI wrapper for the Augeas API (library, program, system)2012-03-28JudeNagurney
augur150.0Renaming media collections in a breeze. (bsd3, program, text)2008-11-17DavidHimmelstrup
aura490.0A secure package manager for Arch Linux and the AUR. (gpl, library, program, system)2022-04-23fosskers
autoexporter962.0Automatically re-export modules. (library, mit, program, utility)2022-01-08fozworth
autonix-deps-kf5 (deprecated)140.0Generate dependencies for KDE 5 Nix expressions (bsd3, deprecated, library, nix, program)2015-06-25ThomasTuegel
autoproc140.0EDSL for Procmail scripts (bsd3, library, program, system)2016-08-13GwernBranwen, JasonDagit
avahi90.0Minimal DBus bindings for Avahi daemon (http://avahi.org) (bsd3, library, network, program)2018-09-17IlyaPortnov
avatar-generator100.0A simple random avatar icon generator (bsd3, graphics, program)2015-09-22IvanPerez, keera_studios_ci
aviation-navigation30.0Aviation Navigation functions (bsd3, library, program, test)2021-07-03TonyMorris
avro-piper130.0Tool for decoding avro (bsd3, data, library, program)2020-01-13newhoggy, haskellworks
avwx250.0Parse aviation weather reports (aviation, library, mit, program)2020-08-03hc
aws-cloudfront-signed-cookies202.0Generate signed cookies for AWS CloudFront (aws, cloud, library, mit, network, program)2022-03-21chris_martin, Monoid_Mary
aws-easy140.0Helper function and types for working with amazonka (library, mit, network, program)2021-11-02rcook
aws-ec2460.0AWS EC2/VPC, ELB and CloudWatch client library for Haskell (aws, bsd3, cloud, distributed-computing, library, network, program, web)2017-05-18AmitLevy, DavidTerei, IanRoss, VladimirKirillov
aws-ec2-knownhosts80.0Capture and manage AWS EC2 known_host pubkeys (aws, bsd3, library, network, program)2017-11-27LukeHoersten
aws-kinesis-client510.0A producer & consumer client library for AWS Kinesis (apache, cloud, library, program)2015-05-07JonSterling, larsk
aws-kinesis-reshard110.0Reshard AWS Kinesis streams in response to Cloud Watch metrics (apache, cloud, library, program)2015-01-22JonSterling
aws-lambda-runtime140.0Haskell on AWS Lambda Runtime API (apache, aws, development, library, program)2020-01-08phadej
aws-mfa-credentials30.0Keep your AWS credentials file up to date with MFA-carrying credentials (apache, config, program)2017-05-19shlevy
aws-performance-tests120.0Performance Tests for the Haskell bindings for Amazon Web Services (AWS) (aws, cloud, distributed-computing, library, mit, network, program, web)2014-09-02larsk
axel220.0The Axel programming language. (bsd3, language, library, lisp, macros, program, transpiler)2019-10-03jgrosso256
b9892.0A tool and library for building virtual machine images. (development, library, mit, program)2022-03-28SvenHeyll
babylon200.0An implementation of a simple 2-player board game (game, program)2014-06-26PedroVasconcelos
backblaze-b2-hs70.0A client library to access Backblaze B2 cloud storage in Haskell. (bsd3, cloud, library, network, program)2019-07-24AdityaManthramurthy
backdropper140.0Rotates backdrops for X11 displays using Imagemagic. (library, program, unclassified)2009-08-18YannGolanski
backstop112.0Backstop a target directory by source directories (development, gpl, library, program)2019-11-04mdgabriel
bacteria80.0braindead utility to compose Xinerama backgrounds (graphics, program)2009-11-08DanielWagner
bake80.0Continuous integration system (bsd3, development, library, program)2016-10-28NeilMitchell
bamboo-launcher260.0bamboo-launcher (program, web)2010-02-24JinjingWang
bamstats180.0A program to extract various information from BAM alignmnet files. (bioinformatics, library, program)2013-10-18KetilMalde
barbly30.0Create status bar menus for macOS from executables (bsd3, program, system)2019-08-16lukec
barchart120.0Creating Bar Charts in Haskell (bsd3, graphics, library, program)2011-05-06SebastianFischer
barley120.0A web based environment for learning and tinkering with Haskell (program, web)2011-02-12JohanTibell
base91350.0A Generic Base91 Encoder & Decoder (codec, library, mit, program)2015-07-11ajg
baserock-schema270.0Baserock Definitions Schema (bsd3, data, library, program)2018-07-03locallycompact
baskell110.0An interpreter for a small functional language (compilers-interpreters, program)2009-01-18GwernBranwen
batch-rename180.0Make Linux or MacOS do things like "rename *.mp3 *.mp4" (program, public-domain, system)2016-09-14uppet
batchd50.0Batch processing toolset for Linux / Unix (bsd3, program, system)2022-02-06IlyaPortnov
battleship-combinatorics100.0Compute number of possible arrangements in the battleship game (bsd3, library, math, program)2021-11-18HenningThielemann
bazel-coverage-report-renderer20.0HTML Coverage Reports for Rules_Haskell (apache, build-tool, program)2019-05-23MathieuBoespflug, Profpatsch, SebastianKazenbrootGuppy
bazel-runfiles140.0Locate Bazel runfiles location (apache, build-tool, library, program)2020-04-25MathieuBoespflug, shmish111
bdcs130.0Tools for managing a content store of software packages (distribution, lgpl, library, program)2018-05-16clumens, dshea
bdcs-api100.0BDCS API Server (gpl, library, network, program)2018-06-22clumens
bdo80.0Update CSS in the browser without reloading the page. (bsd3, library, program, web)2013-09-11ChrisDone
beam-automigrate240.0DB migration library for beam, targeting Postgres. (bsd3, database, library, program)2020-12-08abrar
beautifHOL190.0A pretty-printer for higher-order logic (program, text)2009-01-21LeePike
bech325672.0Implementation of the Bech32 cryptocurrency address format (BIP 0173). (apache, library, program, web)2021-11-09ErikDeCastroLopo, JonathanKnowles, rvl, KtorZ, KingWilliamNoel
bein (deprecated)70.0Bein is a provenance and workflow management system for bioinformatics. (application, deprecated, gpl, program)2010-05-28FrederickRoss
bench700.0Command-line benchmark tool (bsd3, program, system)2018-08-18GabrielGonzalez
bench-show342.0Show, plot and compare benchmark results (benchmarking, bsd3, library, performance, program)2022-02-02harendra, adithyaov
benchpress850.0Micro-benchmarking with detailed statistics. (bsd3, library, program, testing)2022-05-08JohanTibell, willsewell
berp40.0An implementation of Python 3. (bsd3, language, library, program)2010-05-31BerniePope
betris280.0A horizontal version of tetris for braille users (bsd3, game, library, program)2021-04-18mlang
bglib130.0Implementation of the BGAPI serial protocol (library, mit, program)2020-12-23tamasFabian
bhoogle470.0Simple terminal GUI for local hoogle. (development, program, terminal)2018-08-16andrevdm
bibdb150.0A database based bibliography manager for BibTeX (mit, program, text)2016-11-18cacay
bidirectionalization-combined30.0Prototype Implementation of Combining Syntactic and Semantic Bidirectionalization (ICFP'10) (language, program, public-domain)2010-09-27JoachimBreitner
billboard-parser140.0A parser for the Billboard chord dataset (lgpl, library, music, program)2013-01-17BasDeHaas
billeksah-main70.0Leksah plugin base (control, program)2011-11-29JuergenNicklischFranken
billeksah-main-static60.0Leksah plugin base (control, program)2011-11-29JuergenNicklischFranken
binance-exports102.0Generate CSV Exports of your Binance Trade History. (bsd3, console, finance, library, program, web)2022-03-27lysergia
bindings-codec2120.0Very low-level FFI bindings for Codec2 (bindings, codec, ffi, gpl, library, program)2014-10-31RickyElrod
bindings-hamlib80.0Hamlib bindings for Haskell (ffi, lgpl, library, program)2014-08-13RickyElrod
bindings-saga-cmd190.0Wrapping saga_cmd (gpl, library, math, program)2015-06-16michelk
bindings-sipc110.0Low level bindings to SIPC. (library, program, security-)2012-03-02JustinEthier
binembed140.0Embed data into object files. (bsd3, distribution, library, program)2015-04-08ClaudeHeilandAllen
binembed-example80.0Example project using binembed to embed data in object files. (bsd3, distribution, program)2015-04-08ClaudeHeilandAllen
binsm130.0binary files splitter and merger (program, tools)2021-03-14SergeyAlirzaev
biopsl50.0Library and executables for working with PSL files (bioinformatics, library, program)2012-11-19KetilMalde
birch-beer850.0Plot a colorful tree. (bioinformatics, gpl, library, program)2021-04-16GregorySchwartz
bird260.0A simple, sinatra-inspired web framework. (bsd3, library, program, web)2010-08-23MattParker
bisc180.0A small tool that clears cookies (and more). (gpl, program, utility)2022-01-11rnhmjoj
bisect-binary70.0Determine relevant parts of binary data (development, mit, program)2017-12-05JoachimBreitner
bishbosh410.0Plays chess. (game, gpl, library, program)2021-12-26AlistairWard
bitcoind-regtest100.0A library for working with bitcoin-core regtest networks (bsd3, library, program, unclassified)2020-11-01IanShipman
bitly-cli (deprecated)110.0A command line tool to access bit.ly URL shortener. (bsd3, deprecated, program, utils, web)2011-12-08SergeyAstanin
bitspeak150.0Proof-of-concept tool for writing using binary choices. (accessibility, program)2011-09-23MauricioAntunes
bittrex200.0Bindings for the Bittrex API (bsd3, library, program, web)2018-01-08DavidJohnson
bkr40.0Backup utility for backing up to cloud storage services (S3 only right now) (backup, bsd3, library, program, system)2012-06-12MichaelSmietana
bla (deprecated)70.0a stupid cron (bsd3, deprecated, program, system)2009-10-20JinjingWang
black-jewel40.0The pirate bay client. (application, gpl, program)2013-05-21DmitryBogatov
blagda40.0Shake frontend for Agda blogging (agpl, blog, library, program)2022-03-02isovector
blakesum-demo (deprecated)30.0The BLAKE SHA-3 candidate hashes, in Haskell (bsd3, cryptography, deprecated, program)2011-07-25KevinCantu
blatex362.0Blog in LaTeX (mit, program, web)2016-05-152016rshah
blaze-from-html340.0Tool to convert HTML to BlazeHtml code. (bsd3, program, text)2017-01-20JasperVanDerJeugt
ble500.0Bluetooth Low Energy (BLE) peripherals (bsd3, library, program, unclassified)2017-12-05jkarni, scottmurphy09
blindpass72.0Password entry tool (gpl, library, program, utilities)2020-12-11jlamothe
blink1110.0Control library for blink(1) LED from ThingM (bsd3, hardware, library, program)2014-12-04DylanSimon
blip40.0Python to bytecode compiler. (bsd3, language-, program)2013-06-21BerniePope
blockhash70.0Blockhash perceptual image hash algorithm (bsd3, library, program, web)2016-07-19kseo
blogination (deprecated)320.0Very simple static blog software (bsd3, deprecated, library, program, web)2009-02-26ChrisDone
blosum130.0BLOSUM generator (bioinformatics, gpl, library, program)2016-11-30GregorySchwartz
bloxorz180.0OpenGL Logic Game (game, program)2014-07-23ViktorDevecseri
blubber70.0The blubber client; connects to the blubber server. (game, gpl, program)2015-06-30alexander
blubber-server50.0The blubber server, serves blubber clients. (agpl, game, library, program)2015-06-30alexander
blucontrol360.0Configurable blue light filter (bsd3, library, program, system)2021-07-19jumper149
bludigon (deprecated in favor of blucontrol)130.0Configurable blue light filter (bsd3, deprecated, library, program, system)2020-08-10jumper149
bluetile560.0full-featured tiling for the GNOME desktop environment (bsd3, program, system)2011-11-26JanVornberger
bluetileutils (deprecated in favor of bluetile)90.0Utilities for Bluetile (bsd3, deprecated, program, utils)2009-09-03JanVornberger
blunk-hask-tests (deprecated)80.0spam (bsd3, deprecated, program, spam)2018-09-16
blunt (deprecated)451.5Convert between pointfree and pointful expressions. (deprecated, library, mit, program, web)2015-04-14fozworth
bm90.0open bookmarks and queries from the command line (library, mit, program, utils)2022-03-02TravisCardwell
bnb-staking-csvs132.0Generate CSV Exports of Your BNB Staking Rewards. (bsd3, console, finance, library, program, web)2022-02-19lysergia
boardgame60.0Modeling boardgames (game, library, mit, model, program)2021-04-19MartenAsberg
bogocopy80.0Copy a directory tree, making zero-size sparse copies of big files. (bsd2, file-manager, program, system-tools, tools)2017-01-05phlummox
bogre-banana40.0 (bsd3, game-engine, library, program)2013-03-31DavidEichmann
boilerplate80.0Generate Haskell boilerplate. (building, gpl, library, program)2020-10-08tseenshe
boltzmann-brain140.0Analytic sampler compiler for combinatorial systems. (bsd3, library, math, program)2019-12-09mbendkowski
bond480.0Bond schema compiler and code generator (code-generation, compiler, language, library, mit, program)2020-05-27sapek, chwarr, eduardo
bond-haskell-compiler100.0Bond code generator for Haskell (bsd3, language, library, program)2016-11-26blaze
bookkeeper320.0Anonymous records and overloaded labels (bsd3, data-structures, library, program, records)2017-12-17jkarni, bandali
boomange440.0A bookmarks manager with an HTML generator (gpl, program, web)2018-12-08mgmillani
boomslang210.0Boomshine clone (game, program, public-domain)2012-06-04BrianLewis
boopadoop70.0Mathematically sound sound synthesis (library, mit, music, program)2020-01-03lazersmoke
boots-app350.0Factory for quickly building an application (application, configuration, health, library, logger, mit, program, random)2019-09-03leptonyu
boring-game130.0An educational game (bsd3, library, program, web)2017-02-09checkraiser
boring-window-switcher70.0A boring window switcher. (bsd3, graphics, library, program)2018-03-15debugito
botpp30.0Build tool for Lambdabot (development, library, program, web)2008-08-19GwernBranwen
bottom50.0Encoding and decoding for the Bottom spec. (apache, codec, library, program)2021-04-02leo
bowntz50.0audio-visual pseudo-physical simulation of colliding circles (demo, gpl, program)2019-08-28ClaudeHeilandAllen
box-socket180.0Box websockets (bsd3, library, program, project)2022-02-09tonyday567
braid60.0Types and functions to work with braids and Khovanov homology. (bsd3, library, math, program)2016-01-18saltza
brain-bleep130.0primitive imperative language (bsd3, language, program)2019-05-22AlanHawkins
brainfuck280.0Brainfuck interpreter (compilers-interpreters, library, program)2016-06-05GwernBranwen, abbradar
brainfuck-tut290.0A simple BF interpreter. (bsd3, language, library, program)2016-12-30alleledev
brainheck260.0Brainh*ck interpreter in haskell (bsd3, library, program, web)2018-09-05vmchale
breakout60.0A simple Breakout game implementation. (game, program)2009-10-31EyalLotem
breve580.0a url shortener (gpl, program, web)2019-11-07rnhmjoj
brians-brain60.0A Haskell implementation of the Brian's Brain cellular automaton (bsd3, game, program)2009-10-15WillDonnelly
brillig80.0Simple part of speech tagger (bsd3, library, natural-language-processing, program)2011-09-03EricKow
brittany4500.0Haskell source code formatter (agpl, language, library, program)2022-01-13lspitzner, fozworth, dukerutledge
brok362.0Finds broken links in text files (bsd3, command-line-tools, library, program)2020-07-27smallhadroncollider
buchhaltung260.0Automates most of your plain text accounting data entry in ledger format. (finance, library, mit, program)2018-02-04johannesgerer
buffer-pipe50.0Read from stdin and write to stdout in large blocks (bsd3, console, program)2016-01-11HenningThielemann
buffet170.0Assembles many Dockerfiles in one. (development, library, mit, program)2020-11-08evolutics
buildbox-tools200.0Tools for working with buildbox benchmark result files. (bsd3, development, program, testing)2012-02-03BenLippmeier
buildwrapper1220.0A library and an executable that provide an easy API for a Haskell IDE (bsd3, development, library, program)2015-01-26JeanPhilippeMoresmau
bulletproofs340.0Bulletproofs are short zero-knowledge proofs without a trusted setup. (cryptography, library, program)2019-09-30sdiehl
bumper250.0Automatically bump package versions, also transitively. (bsd3, development, program)2015-01-06AdamBergmark, BramSchuur, ErikHesselink
bunz100.0CLI tool to beautify JSON string. (cli, json, library, mit, program)2019-02-27sendyhalim
burnt-explorer150.0List OP_RETURN cryptocurrency transaction outputs. (apache, cryptocurrency, program)2018-07-02KrzysiekJ
bustle1130.0Draw sequence diagrams of D-Bus traffic (desktop, lgpl, network, program)2020-07-31WillThompson, pwithnall
butterflies130.0butterfly tilings (gpl, graphics, library, program)2018-11-06ClaudeHeilandAllen
buttplug-hs-core90.0Client library for buttplug.io (bsd3, hardware, library, program)2021-10-26sullyj3
bytepatch70.0Patch byte-representable data in a bytestream. (cli, library, mit, program)2021-12-21raehik
c-mosquitto470.0Simpe mosquito MQTT binding able to work with the Amazons IoT (bsd3, library, program)2019-10-24tolysz
c0check110.0Simple C0 Syntax Check (language, program)2013-01-04DanielSeidel, JanisVoigtlaender
c2ats72.0Translate C code into ATS (gpl, language, library, program)2016-09-17KiwamuOkabe
c2hs3500.0C->Haskell FFI tool that gives some cross-language type safety (development, gpl, program)2021-06-13DuncanCoutts, IanRoss, deech
c2hsc440.0Convert C API header files to .hsc and .hsc.helper.c files (bsd3, development, library, program)2017-12-09JohnWiegley
cab420.0A maintenance command of Haskell cabal packages (bsd3, distribution, library, program)2021-01-27KazuYamamoto
cabal-audit150.0Check how up-to-date your .cabal dependencies are. (distribution, mit, program)2013-09-08JoelTaylor
cabal-bounds1582.0A command line program for managing the dependency versions in a cabal file. (bsd3, development, library, program, utils)2020-06-27DanielTrstenjak
cabal-cache840.0CI Assistant for Haskell projects (bsd3, development, library, program)2022-03-15newhoggy, haskellworks
cabal-cargs1040.0A command line program for extracting compiler arguments from a cabal file. (bsd3, development, library, program, utils)2020-06-27DanielTrstenjak
cabal-clean70.0Remove outdated cabal build artefacts from `dist-newstyle`. (bsd3, development, program)2021-09-24AndreasAbel
cabal-constraints80.0Repeatable builds for cabalized Haskell projects. (development, distribution, mit, program)2013-12-08BenArmston
cabal-db602.25query tools for the local cabal database (bsd3, program, tools)2015-03-11VincentHanquez
cabal-debian2721.75Create a Debianization for a Cabal package (bsd3, debian, distribution, library, program, system)2020-08-03ClintAdams, DavidFox
cabal-dependency-licenses100.0Compose a list of a project's transitive dependencies with their licenses (bsd3, distribution, program)2017-01-22JasperVanDerJeugt
cabal-dev (deprecated in favor of cabal-install)510.0Manage sandboxed Haskell build environments (bsd3, deprecated, development, program)2013-02-28JonathanDaugherty, JoshHoyt, RoganCreswick
cabal-dir150.0show dist dir of 'cabal copy/install' (bsd3, distribution, program)2013-12-24YoshikuniJujo
cabal-edit70.0Cabal utility (development, mit, program)2020-07-21sdiehl
cabal-file100.0Cabal file access (bsd3, distribution, library, program)2020-11-13JensPetersen
cabal-flatpak160.0Generate a FlatPak manifest from a Cabal package description (bsd3, distribution, program)2021-11-28HenningThielemann
cabal-fmt982.0Format .cabal files (development, library, program)2020-11-09phadej
cabal-ghci (deprecated in favor of cabal-install)180.0Set up ghci with options taken from a .cabal file (bsd3, deprecated, development, library, program)2013-08-09EtienneLaurin
cabal-graphdeps240.0Generate graphs of install-time Cabal dependencies (development, mit, program)2015-10-12JohnMillikin
cabal-info120.0Read information from cabal files (development, library, mit, program)2017-05-14barrucadu
cabal-install8042.5The command-line interface for Cabal and Hackage. (bsd3, distribution, program)2021-10-08AndresLoeh, DuncanCoutts, HerbertValerioRiedel, MikhailGlushenkov, MikolajKonarski, phadej, Bodigrim, topos
cabal-install-bundle220.0The (bundled) command-line interface for Cabal and Hackage. (bsd3, distribution, program)2013-12-19BartoszCwiklowski
cabal-install-ghc72100.0Temporary version of cabal-install for ghc-7.2 (bsd3, distribution, program)2011-12-05TonyHannan
cabal-install-ghc7470.0Temporary version of cabal-install for ghc-7.4 (bsd3, distribution, program)2012-03-05AndreasAbel
cabal-macosx662.25Cabal support for creating Mac OSX application bundles. (bsd3, distribution, library, program)2019-12-26EricKow, dfrancesconi
cabal-meta420.0build multiple packages at once (bsd3, development, library, program)2015-03-26GregWeber
cabal-mon160.0A monitor for cabal builds (development, mit, program)2016-08-12IavorDiatchki
cabal-nirvana (deprecated)250.0Avoid Cabal dependency hell by constraining to known good versions. (deprecated) (bsd3, deprecated, distribution, program)2014-03-20MichaelSnoyman
cabal-progdeps90.0Show dependencies of program being built in current directory (bsd3, distribution, program)2012-01-14KevinQuick
cabal-rpm2932.0RPM packaging tool for Haskell Cabal-based packages (distribution, gpl, program)2022-03-28BryanOSullivan, JensPetersen
cabal-setup70.0The user interface for building and installing Cabal packages (bsd3, distribution, program)2007-10-21DuncanCoutts
cabal-sign250.0Sign and verify Cabal packages. (bsd3, development, program)2013-02-02ChrisDone
cabal-sort550.0Topologically sort cabal packages (bsd3, distribution, program)2018-05-18HenningThielemann
cabal-src (deprecated in favor of stack)540.0Alternative install procedure to avoid the diamond dependency issue. (bsd3, deprecated, distribution, program)2016-10-10MichaelSnoyman
cabal-test60.0Automated test tool for cabal projects. (bsd3, program, testing)2007-09-16DavidHimmelstrup
cabal-test-bin290.0A program for finding temporary build file during cabal-test. (bsd3, library, program, testing)2015-02-03junjihashimoto
cabal-uninstall630.0Uninstall cabal packages (bsd3, distribution, program)2014-08-22JanChristiansen
cabal-upload210.0Command-line tool for uploading packages to Hackage (bsd3, distribution, program)2007-08-24BjornBringert
cabal2arch (deprecated)1250.0Create Arch Linux packages from Cabal packages. (bsd3, deprecated, distribution, program)2011-05-09DonaldStewart, MagnusTherning, PeterSimons
cabal2doap70.0Cabal to Description-of-a-Project (DOAP) (bsd3, distribution, program)2009-08-25GregHeartsfield
cabal2ebuild270.0make gentoo's .ebuild file from .cabal file (bsd3, distribution, library, program)2014-04-01YoshikuniJujo
cabal2ghci80.0A tool to generate .ghci file from .cabal (bsd3, development, program)2013-08-22HiromiIshii
cabal2nix3980.0Convert Cabal files into Nix build instructions. (bsd3, distribution, library, nix, program)2021-07-29PeterSimons, sternenseemann, jophish, cdepillabout, maralorn
cabal2spec640.0Convert Cabal files into rpm spec files (distribution, gpl, library, program)2022-02-11PeterSimons, YaakovNemoy
cabalQuery100.0A simple tool to query cabal files. (bsd3, development, library, program)2015-05-01RoganCreswick
cabalg540.0alias for cabal install from given git repo (library, mit, program, unclassified)2014-09-19DmitryMalikov
cabalgraph80.0Generate pretty graphs of module trees from cabal files (bsd3, distribution, program)2009-03-16DonaldStewart
cabalish140.0Provides access to the cabal file data for shell scripts (bsd3, program, utilities)2017-04-25RobertFischer
cabalmdvrpm80.0Create mandriva rpm from cabal package (distribution, library, program)2007-03-27OlivierThauvin
cabalrpmdeps80.0Autogenerate rpm dependencies from cabal files (distribution, library, program)2008-12-04OlivierThauvin
cabalvchk100.0Verify installed package version against user-specified constraints. (bsd3, distribution, program)2012-01-14KevinQuick
cabin80.0Cabal binary sandboxes. (bsd3, distribution, program)2015-04-17nclarke
cached-io130.0A simple library to cache a single IO action with timeout (apache, development, library, program)2017-01-23pjrt, potomak, glasserc, mhova, rickowens
cachix860.0Command line client for Nix binary cache hosting https://cachix.org (apache, library, nix, program)2022-01-12domenkozar
cairo-appbase120.0A template for building new GUI applications using GTK and Cairo. (bsd3, development, program)2011-11-14ConradParker
cake220.0A build-system library and driver (development, library, program)2014-10-13JeanPhilippeBernardy
cake3420.0Third cake the Makefile EDSL (bsd3, development, library, program)2016-10-26SergeyMironov
cakyrespa570.0run turtle like LOGO with lojban (bsd3, program, teaching)2012-10-29YoshikuniJujo
cal-layout170.0Calendar Layout Algorithm (bsd3, library, math, program)2019-01-03bor0
cal3d-examples80.0Examples for the Cal3d animation library. (animation, graphics, program)2009-06-27GregoryWeber
calc20.0A small compiler for arithmetic expressions. (bsd3, program, unclassified)2007-11-23AustinSeipp
calculator732.0A calculator repl, with variables, functions & Mathematica like dynamic plots. (gpl, math, program)2016-10-10sumitsahrawat
caldims60.0Calculation tool and library supporting units (library, math, program)2008-11-05RickKaudewitz
caledon322.25a logic programming language based on the calculus of constructions (gpl, interpreter, language, program)2016-07-06MatthewMirman
calendar-recycling100.0List years with the same calendars (bsd3, math, program)2018-08-31HenningThielemann
calenderweek20.0Commandline tool to get week of the year (bsd3, commandline, program)2019-11-25rmeis
call-haskell-from-anything120.0Call Haskell functions from other languages via serialization and dynamic libraries (library, mit, network, program)2017-08-04NiklasHambuechen
calligraphy630.0HIE-based Haskell call graph and source code visualizer (bsd3, development, haskell, language, library, program)2022-05-16jonascarpay
camfort630.0CamFort - Cambridge Fortran infrastructure (analysis, apache, fortran, language, library, program, verification)2021-10-09DominicOrchard, mdanish, madgen, raehik
camh40.0write image files onto 256(or 24bit) color terminals. (bsd3, graphics, program)2017-05-25HironaoKomatsu
candid50.0Candid integration (codec, library, program)2022-01-10JoachimBreitner
cantor60.0Application for analysis of java source code (application, bsd3, program, source-code-analysis)2014-12-25klangner
cao40.0CAO Compiler (compiler, cryptography, language, program)2014-04-07paufil, tfaoliveira, mbbarbosa
cap30.0Interprets and debug the cap language. (bsd3, language, program)2008-09-28ThomasDavie
capnp630.0Cap'n Proto for Haskell (capnproto, data, library, mit, network, program, rpc, serialization)2021-12-01isd
capri20.0A simple wrapper over cabal-install to operate in project-private mode. (bsd3, distribution, program)2010-07-10DmitryGolubovsky
car-pool80.0Simple web-server for organizing car-pooling for an event (bsd3, program, web)2015-11-01HenningThielemann
carboncopy120.0Drop emails from threads being watched into special CC folder. (bsd3, email, program)2011-03-17EugenyDzhurinsky
cardano-transactions80.0Library utilities for constructing and signing Cardano transactions. (apache, cardano, library, program)2020-04-21KtorZ
carettah592.0A presentation tool written with Haskell. (gpl, graphics, program)2016-09-30KiwamuOkabe
carte72.0Carte: A commandline pastebin server. (gpl, network, program)2016-11-10cdetroye
cartel (deprecated in favor of hpack)620.0Specify Cabal files in Haskell (bsd3, deprecated, distribution, library, program)2016-06-30OmariNorman
case-conversion160.0Convert between different cases (bsd3, library, program, text)2017-01-15AlanHawkins
case-insensitive-match230.0A simplified, faster way to do case-insensitive matching. (bsd3, library, program, text)2016-08-04mikehat
castle120.0A tool to manage shared cabal-install sandboxes. (apache, development, program)2015-04-20EricRochester
casui20.0Equation Manipulator (math, mit, program)2011-06-04EtienneLaurin
catnplus40.0Simple tool to display text files with line numbers and paging (command-line-tool, mit, program)2017-03-01rcook
cblrepo1260.0Tool to maintain a database of CABAL packages and their dependencies (distribution, program, utils)2016-12-31MagnusTherning
cbor-tool150.0A tool for manipulating CBOR. (bsd3, codec, program)2019-12-30AustinSeipp, BenGamari
cdar-mBound230.0Exact real arithmetic using Centred Dyadic Approximations (bsd3, data, library, program)2021-06-04MichalKonecny
cdeps600.0Extract dependencies from C code. (bsd3, c, development, language, library, program)2020-06-24vmchale
cedict210.0Convenient Chinese phrase & character lookup. (library, program, text)2008-07-30JasonDusek
celtchar (deprecated)140.0A tool to build a novel (deprecated, library, mit, program, text)2018-03-03lethom
cerberus (deprecated)60.0Protect and control API access with cerberus (bsd3, deprecated, development, library, program)2015-12-17yogsototh
cfipu60.0cfipu processor for toy brainfuck-like language (bsd3, compilers-interpreters, program)2014-12-02ByronJohnson
cfopu (deprecated in favor of cfipu)40.0cfopu processor (bsd3, compilers-interpreters, deprecated, program)2010-07-12ByronJohnson
cg10.0Parser for categorial grammars. (gpl, language, program)2015-05-29pepijnkokke
cgen20.0generates Haskell bindings and C wrappers for C++ libraries (bsd3, development, library, program)2012-06-16AnttiSalonen
cgrep1950.0Command line tool (gpl, program, utils)2020-03-08awgn, NicolaBonelli
chainweb-mining-client130.0Mining Client for Kadena Chainweb (bsd3, data, mathematics, program)2020-08-21larsk
chakra60.0A REST Web Api server template for building (micro)services. (library, mit, program, web)2021-11-07cackharot
change-monger20.0Parse VCS changelogs into ChangeLogs (bsd3, development, library, program, text)2008-05-15GwernBranwen
changelogged100.0Changelog manager for Git projects. (bsd3, development, library, program)2018-03-06NickolayKudasov
charade132.0Rapid prototyping websites with Snap and Heist (bsd3, library, program, web)2014-11-07DougBeardsley
chart-cli70.0Command-line utility to draw charts from input data easily (bsd3, graphics, program)2019-08-25IlyaPortnov
chart-svg-various70.0See readme.md (bsd3, library, program, project)2020-08-07tonyday567
charter70.0 (bsd3, library, program, unclassified)2020-11-14ChrisPenner
chatter702.0A library of simple NLP algorithms. (bsd3, library, natural-language-processing, program)2017-03-29RoganCreswick
chatwork130.0The ChatWork API in Haskell (library, mit, program, web)2018-08-06matsubara0507
cheapskate930.0Experimental markdown processor. (bsd3, library, program, text)2020-01-24JohnMacFarlane
cheapskate-terminal70.0Initial project template from stack (bsd3, library, program, web)2016-01-18yamadapc
check-pvp162.0Check whether module and package imports conform to the PVP (bsd3, distribution, program)2019-05-18HenningThielemann
checkmate360.0Generate checklists relevant to a given patch (agpl, development, library, program)2018-08-31hongminhee
chessIO400.0Basic chess library (bsd3, game, library, program)2022-03-06mlang
chitauri70.0Helper for the Major System (bsd3, program, web)2016-10-10marcusbuffett
choose-exe40.0Command-line program to choose random element from a stream. (apache, application, library, program)2016-10-16chris_martin
chr-lang30.0AST + surface language around chr (bsd3, development, library, program)2018-01-07AtzeDijkstra
chromatin80.0neovim package manager (library, mit, neovim, program)2018-12-30tek
chronos-bench120.0Benchmarking tool with focus on comparing results. (benchmarking, bsd3, development, library, performance, program, testing)2019-03-10knupfer
chunky (deprecated)70.0Human-readable storage of text/binary objects. (codec, deprecated, lgpl, library, program)2014-12-03PhilippHausmann
cimple120.0Simple C-like programming language (data, gpl, library, program)2022-03-14iphydf
ciphersaber2130.0Implementation of CipherSaber2 RC4 cryptography. (data, library, mit, program)2015-12-16BartonMassey
circuit-breaker20.0An implementation of the "circuit breaker" pattern to disable repeated calls to a failing system (bsd3, library, program, system)2019-03-24ChrisCoffey
cisco-spark-api110.0DEPRECATED in favor of webex-teams-api (library, mit, program, web)2018-12-24nshimaza
citeproc-hs-pandoc-filter70.0A Pandoc filter for processing bibliographic references with citeproc-hs (gpl, program, text)2015-03-17AndreaRossato
cj-token50.0A new Haskeleton package. (library, other, program)2017-05-05marnold
clac10.0Simple CLI RPN calculator (gpl, math, program)2015-03-18alexander
clafer420.0Compiles Clafer models to other formats: Alloy, JavaScript, JSON, HTML, Dot. (library, mit, model, program)2017-03-13mantkiew
claferIG360.0claferIG is an interactive tool that generates instances of Clafer models. (library, mit, model, program)2017-03-13mantkiew
clanki290.0Command-line spaced-repetition software (education, mit, program)2016-10-05marcusbuffett
clash-ghc3242.25Clash: a functional hardware description language - GHC frontend (bsd2, hardware, library, program)2022-04-07ChristiaanBaaij, QBayLogic
clash-lib2390.0Clash: a functional hardware description language - As a library (bsd2, hardware, library, program)2022-04-07ChristiaanBaaij, QBayLogic
clashilator70.0Automated Clash to Verilator bridge (development, hardware, library, mit, program)2022-02-12GergoErdi
classify-frog90.0Classify sounds produced by Xenopus laevis (bioinformatics, bsd3, program)2019-08-13HenningThielemann
classy-miso50.0Typeclass based support for Miso, the Tasty Web Framework for Haskell. (bsd3, library, program, web)2018-03-26RobertFischer
clckwrks-cli660.0a command-line interface for adminstrating some aspects of clckwrks (bsd3, clckwrks, library, program)2022-04-17JeremyShaw
clckwrks-dot-com160.0clckwrks.com (bsd3, clckwrks, program)2015-05-15JeremyShaw
clean-home150.0Keep your home dir clean by finding old conf files (bsd3, program, utils)2017-03-19IvanPerez, keera_studios_ci
cless100.0Colorized LESS (mit, program, text)2015-03-19HideyukiTanaka
clevercss220.0A CSS preprocessor (bsd3, library, program, text)2011-01-06GeorgBrandl
cli50.0CLI (bsd3, cli, library, program)2019-01-04VincentHanquez, nicolasdp
click-clack80.0Toy game (tetris on billiard board). Hipmunk in action. (little-game, program)2012-06-19AntonKholomiov
clientsession2720.0Securely store session data in a client-side cookie. (library, mit, program, web)2016-07-07FelipeLessa, MichaelSnoyman
clifford350.0A Clifford algebra library (bsd3, library, math, numerical, program)2014-03-29spacekitteh
clifm70.0Command Line Interface File Manager (bsd3, program, system)2018-06-21pasqu4le
climb200.0Building blocks for a GHCi-like REPL with colon-commands (bsd3, library, program, user-interfaces)2020-06-24ejconlon
clippings70.0A parser/generator for Kindle-format clipping files (`My Clippings.txt`), (library, mit, program, text)2015-08-27vi
clit680.0Post tweets from stdin (bsd3, library, program, web)2017-03-21
cloben130.0Clone and benchmark Haskell cabal projects (benchmarking, bsd3, program)2018-11-02sgraf812
clone-all50.0Clone all github repositories from a given user (development, mit, program)2014-06-27NoonSilk
cloudyfs100.0A cloud in the file system. (program, system)2013-03-31BrendanHickey
clr-win-linker20.0A GHC linker wrapper tool to workaround a GHC >8.2 bug (.net, bsd3, clr, ffi, language, program)2017-04-25PepeIborra, TimMatthews
cltw10.0Command line Twitter utility (bsd3, console, program, utils)2010-04-19DinoMorelli
clua10.0C to Lua data wrapper generator (bsd3, language, program)2012-04-04TomSchouten
clustertools100.0Tools for manipulating sequence clusters (bioinformatics, program)2011-06-06GwernBranwen, KetilMalde
cmathml340.0Data model, parser, serialiser and transformations for Content MathML 3 (bsd3, library, program, xml)2012-04-01AndrewMiller
cmdargs-browser170.0Helper to enter cmdargs command lines using a web browser (bsd3, console, program)2020-07-04NeilMitchell
cmt200.0Write consistent git commit messages (bsd3, command-line-tools, library, program)2020-01-26smallhadroncollider
cmu30.0Unification in a Commutative Monoid (algebra, library, program)2019-10-17JohnRamsdell
cmv31.5Detailed visualization of CMs, HMMs and their comparisions (bioinformatics, gpl, library, program)2018-01-28FlorianEggenhofer
cnc-spec-compiler20.0Compiler/Translator for CnC Specification Files. (bsd3, compilers-interpreters, parallelism, program)2011-08-12RyanNewton
co-log1142.25Composable Contravariant Comonadic Logging Library (comonad, contravariant, library, logging, mpl, program)2020-04-18shersh, vrom911
co-log-polysemy312.25Composable Contravariant Comonadic Logging Library (comonad, contravariant, effects, library, logging, mpl, program)2021-11-04shersh, vrom911
co-log-polysemy-formatting60.0A Polysemy logging effect for high quality (unstructured) logs. (bsd3, library, logging, program)2020-12-10AlexChapman
codec-libevent (deprecated)120.0Cross-platform structure serialisation (bsd3, data, deprecated, library, parsing, program)2008-01-27AdamLangley
codecov-haskell111.25Codecov.io support for Haskell. (bsd3, control, library, program)2017-06-17killy971
codeforces-cli72.0Command line interface to interact with Codeforces. (cli, library, mit, program)2021-06-17farbodsz
codemonitor50.0Tool that automatically runs arbitrary commands when files change on disk. (bsd3, program, tool)2012-06-08RickardLindberg
codex1120.0A ctags file generator for cabal project dependencies. (apache, development, library, program)2020-03-14bitemyapp, aloiscochard, parsonsmatt
coformat40.0Generate clang-format config based on some existing code base (bsd3, language, library, program)2019-12-300xd34df00d
cognimeta-utils120.0Utilities for Cognimeta products (such as perdure). API may change often. (library, program, unclassified)2012-09-26PatrickPremont
coin10.0Simple account manager (application, program)2017-06-13piotrborek
coinbase-exchange200.0Connector library for the coinbase exchange. (library, mit, program, web)2017-09-23andrewrademacher
coinbase-pro392.0Client for Coinbase Pro (finance, library, mit, program, web)2021-08-29mdunnio
colada260.0Colada implements incremental word class class induction using online LDA (bsd3, library, natural-language-processing, program)2015-03-02GrzegorzChrupala
cold-widow71.5File transfer via QR Codes. (bsd3, library, program, utility)2016-10-31mihaigiurgeanu
collada-output120.0Generate animated 3d objects in COLLADA (bsd3, graphics, library, program)2011-07-25AndyGill, TillmannVogt
collapse-duplication50.0Collapse the duplication output into clones and return their frequencies. (bioinformatics, gpl, library, program)2018-08-28GregorySchwartz
collapse-util80.0utility for collapsing adjacent writes (bsd3, concurrency, program)2014-06-27MarkWotton
color-counter30.0Count colors in images (graphics, library, mit, program)2016-04-16BrianBush
colorize-haskell190.0Highligt Haskell source (bsd3, development, library, program)2010-07-24IavorDiatchki
comark70.0Commonmark processing in pure haskell. (bsd3, library, program, text)2017-09-21zudov
combinator-interactive60.0SKI Combinator interpreter (bsd3, language, library, program)2013-09-07FumiakiKinoshita
commander60.0pattern matching against string based commands (bsd3, library, program, text)2016-03-11jsdw
commander-cli422.0A command line argument/option parser library (cli, library, mit, options, parsing, program, system)2021-08-07sgschlesinger
commonmark-cli100.0Command-line commonmark converter and highlighter. (bsd3, program, text)2021-05-28JohnMacFarlane
compaREST10.0Compatibility checker for OpenAPI (library, mit, program, web)2022-03-04typeable, iko
concraft-hr80.0Part-of-speech tagger for Croatian (bsd3, library, natural-language-processing, program)2014-12-19vjeranc
concraft-pl540.0Morphological tagger for Polish (bsd3, library, natural-language-processing, program)2018-10-30JakubWaszczuk
concrete-haskell290.0Library for the Concrete data format. (data, library, program)2017-12-10TomLippincott
concrete-relaxng-parser50.0A parser driven by a standard RELAX NG schema with concrete syntax extensions. (parsing, program, xml)2012-08-23MarioBlazevic
concurrency-benchmarks110.0Benchmarks to compare concurrency APIs (benchmark, mit, program)2018-09-12harendra
concurrent-dns-cache200.0Concurrent DNS cache (bsd3, library, network, program)2019-08-15KazuYamamoto
condor (deprecated)20.0Information retrieval library (bsd3, deprecated, library, program, search, text)2014-01-20klangner
conduit-find100.0A file-finding conduit that allows user control over traversals. (library, mit, program, system)2016-07-24ErikDeCastroLopo
conduit-tokenize-attoparsec (deprecated)60.0Conduits for tokenizing streams. (bsd3, conduit, data, deprecated, library, program)2016-01-31newhoggy, haskellworks
confcrypt210.0 (library, mit, program, unclassified)2019-05-26ChrisCoffey
confetti110.0A simple config file swapping tool (command-line-tools, library, mit, program)2018-12-12aviaviavi
conffmt40.0A .conf file formatter (data, mit, program)2016-08-31yamadapc
config-select80.0A small program for swapping out dot files. (gpl, program, system)2013-02-07TimothyHobbs
configuration-tools962.0Tools for specifying and parsing configurations (configuration, console, library, mit, program)2021-10-12larsk, fosskers
confsolve560.0A command line tool for resolving conflicts of file synchronizers. (bsd3, program, utils)2017-07-31DanielTrstenjak
conjure62.0A BitTorrent client (bsd3, library, network, program)2008-03-09GwernBranwen
conlogger100.0A logger for a concurrent program. (concurrency, library, mit, program)2015-01-22tattsun
connections180.0Orders, Galois connections, and lattices. (bsd3, library, math, numerical, program)2021-09-16cmk
containers-benchmark210.0Extensive benchmark suite for containers package. (benchmarking, bsd3, program)2011-11-28MilanStraka
context-free-art160.0Generate art from context-free grammars (bsd3, graphics, library, program)2019-10-29414owen
convert-annotation150.0Convert the annotation of a gene to another in a delimited file using a variety of different databases. (bioinformatics, gpl, library, program)2018-02-07GregorySchwartz
coquina30.0Yet another shell monad. (bsd3, library, program, shell)2020-12-30abrar
core-compiler90.0compile your own mini functional language with Core (compiler, language, library, mit, program)2017-08-06aneksteind
core-haskell160.0A subset of Haskell using in UCC for teaching purpose (bsd3, compilers-interpreters, language, program)2014-03-13happlebao
corebot-bliki140.0A bliki written using yesod. Uses pandoc to process files stored in git. (bsd3, library, program, yesod)2012-02-05CoreyOConnor
corecursive-main80.0Write your main like it can call itself back. (bsd3, control, library, program)2018-08-19LucasDiCioccio
couch-hs190.0A CouchDB view server for Haskell. (database, library, program, public-domain)2012-01-23PeterSagerson
courier462.0A message-passing library for simplifying network applications (distributed-computing, library, message-oriented, mit, network, program)2017-05-05PhilHargett
court40.0Simple and flexible CI system (bsd3, development, program)2015-11-27thoferon
cpkg770.0Build tool for C (bsd3, c, dhall, library, package-management, packaging, program)2020-09-28vmchale
cpphs5040.0A liberalised re-implementation of cpp, the C pre-processor. (development, library, program)2020-04-02MalcolmWallace, phadej
cpsa622.0Symbolic cryptographic protocol analyzer (bsd3, cryptography, program)2022-03-20JohnRamsdell, mliskov
cpuperf50.0Modify the cpu frequency on OpenBSD systems (bsd3, program, system)2008-06-16DonaldStewart
cqrs-example220.0Example for cqrs package (mit, program, web)2015-09-16BardurArantsson
cr10.0Code review tool (control, gpl, network, program, system)2012-12-03AlexandruScvortov
crackNum850.0Crack various integer and floating-point data formats (bsd3, program, tools)2021-06-30LeventErkok
craze190.0HTTP Racing Library (library, mit, program, web)2016-08-26etcinit
credential-store180.0Library to access secure credential storage providers (apache, desktop, library, program)2018-01-01blaze
credentials-cli80.0Secure Credentials Administration (aws, console, network, program, security)2017-04-28BrendanHay
criterion5842.75Robust, reliable performance measurement and analysis (benchmarking, bsd3, development, library, performance, program, testing)2022-02-01BryanOSullivan, RyanNewton, ryanglscott
criterion-cmp50.0A simple tool for comparing in Criterion benchmark results (bsd3, development, program)2021-02-14phadej
criterion-compare62.0A simple tool for visualising differences in Criterion benchmark results (bsd3, development, program)2019-07-29BenGamari, AndreasK
criterion-to-html80.0Convert criterion output to HTML reports (bsd3, development, program)2012-06-27JasperVanDerJeugt
crocodile100.0An offline renderer supporting ray tracing and photon mapping (gpl, graphics, program)2011-09-29TomHammersley
crunghc60.0A runghc replacement with transparent caching (development, program, public-domain)2013-12-11AkioTakano
crypto-enigma812.0An Enigma machine simulator with display. (bsd3, cryptography, education, library, program)2019-10-09Orome
crypto-multihash260.0Multihash library on top of cryptonite crypto library (bsd3, cryptography, library, program)2016-08-27mseri
cryptol620.0Cryptol: The Language of Cryptography (bsd3, language, library, program)2021-10-05IavorDiatchki, ryanglscott
csg150.0Analytical CSG (Constructive Solid Geometry) library (bsd3, graphics, library, program)2019-01-18DmitryDzhus
cspmchecker210.0A command line type checker for CSPM files. (bsd3, concurrency, program)2013-10-11ThomasGibsonRobinson
csv-nptools100.0A collection of CSV tools (development, program, text, utils)2013-10-29NicolasPouillard
csv-to-qif150.0A small program that will read csv files and create qif files (bsd3, console, program, text)2018-02-21palo
ctpl60.0A programming language for text modification. (gpl, library, program, text)2016-04-05implementation
cubical180.0Implementation of Univalence in Cubical Sets (dependent-types, mit, program)2014-04-27AndersMortberg
cuboid220.03D Yampa/GLUT Puzzle Game (game, mit, program)2015-05-22PedroMartins
cuckoo-filter170.0Pure and impure Cuckoo Filter (data, library, mit, program)2018-12-12ChrisCoffey
cuda870.0FFI binding to the CUDA interface for programming NVIDIA GPUs (bsd3, foreign, library, program)2021-07-05TrevorMcDonell
curl-runnings360.0A framework for declaratively writing curl based API tests (library, mit, program, testing)2022-03-07aviaviavi
curry-frontend410.0Compile the functional logic language Curry to several intermediate formats (bsd3, language, library, program)2021-02-11BerndBrassel, BjoernPeemoeller, HolgerSiegel, CurryLanguage
currycarbon10.0A package for simple, fast radiocarbon calibration (archaeoinformatics, library, mit, program)2022-03-15nevrome
curryer-rpc142.0Fast, Haskell RPC (library, program, rpc)2021-12-28agentm
cursedcsv172.0Terminal tool for viewing tabular data (application, bsd3, program)2021-08-12GershomBazerman
cut-the-crap290.0Cuts out uninteresting parts of videos by detecting silences. (library, mit, program, video)2020-11-05Jappie
cutter10.0Cut files according to a position list (bsd3, console, program)2017-03-26HenningThielemann
cv-combinators330.0Functional Combinators for Computer Vision (ai, gpl, graphics, library, program)2015-08-12NoamLewis
cybus90.0multi-dimensional arrays (bsd3, containers, data, library, program)2022-04-13gbwey
d-bus390.0Permissively licensed D-Bus client library (bsd3, desktop, library, network, program)2017-12-13PhilippBalzarek, frasertweedale
d3d11binding252.0A raw binding for the directX 11 (graphics, library, mit, program)2016-05-11jwvg0425
daemons340.0Daemons in Haskell made fun and easy (control, gpl, library, network, program, system)2020-02-03AlexandruScvortov
danibot60.0Basic Slack bot framework. (library, mit, network, program)2016-03-19DanielDiazCarrete
dao70.0Dao is meta programming language with its own built-in interpreted language, designed with artificial intelligence applications in mind. (gpl, library, program, unclassified)2014-11-21RaminHonary
dapi50.0Prints a series of dates (bsd3, console, program)2013-04-02OmariNorman
darcs-benchmark380.0Comparative benchmark suite for darcs. (bsd3, program, testing)2010-08-08EricKow, PetrRockai
darcs-buildpackage80.0Tools to help manage Debian packages with Darcs (program, system)2008-01-16JohnGoerzen
darcs-cabalized (deprecated in favor of darcs)150.0David's Advanced Version Control System (deprecated, development, program)2008-07-02GwernBranwen
darcs-fastconvert120.0Import/export git fast-import streams to/from darcs. (bsd3, development, program)2011-02-13PetrRockai
darcs-graph170.0Generate graphs of darcs repository activity (bsd3, distribution, program)2008-11-29DonaldStewart, IsaacJones
darcs-monitor190.0Darcs repository monitor (sends email) (distribution, program)2011-06-13AnttiJuhaniKaijanaho, MarcoSilva
darcs2dot (deprecated in favor of darcs)70.0Outputs dependencies of darcs patches in dot format. (bsd3, deprecated, development, program)2013-04-07SoenkeHahn
darcsden190.0Darcs repository UI and hosting/collaboration app (hub.darcs.net branch). (development, distribution, program, web)2015-04-22AlexSuraci, SimonMichael
darcswatch270.0Track application of Darcs patches (distribution, program)2011-06-08JoachimBreitner
darkplaces-demo70.0Utility and parser for DarkPlaces demo files (game, gpl, library, program)2015-02-12slava
darkplaces-rcon-util90.0Darplaces rcon utility (game, gpl, library, program)2015-05-24slava
dash-haskell260.0Convert package Haddock to Dash docsets (IDE docs) (documentation, lgpl, program)2015-07-18jfeltz, johnfeltz
data-embed80.0Embed files and other binary blobs inside executables without Template Haskell. (data, library, mit, program)2016-01-01AntonEkblad
data-files-gen50.0Generate data-files Cabal file field from existing files (bsd3, library, program, tools)2016-08-02JeanPhilippeMoresmau
data-json-token (deprecated)20.0Json Token datatype (bsd3, data, deprecated, json, library, program)2016-02-02newhoggy, haskellworks
data-msgpack (deprecated in favor of msgpack-binary)272.0A Haskell implementation of MessagePack (bsd3, data, deprecated, library, program)2020-02-29iphydf
data-pdf-fieldreader20.0Read PDF form fields (data, library, mit, program)2021-08-16ScottSedgwick
data-stm3280.0ARM SVD and CubeMX XML parser and pretty printer for STM32 family (bsd3, library, parsing, program)2018-02-21srk
data-structure-inferrer50.0Program that infers the fastest data structure available for your program (development, mit, program)2011-12-27AleksanderBalicki
datadog-tracing272.0Datadog tracing client and mock agent. (bsd3, library, logging, program)2019-05-08fommil
datafix40.0Fixing data-flow problems (compiler, library, program)2020-03-28sgraf812
dataflow500.0Generate Graphviz documents from a Haskell representation. (bsd3, code-generation, compiler, graphs, library, program)2015-08-26owickstrom
datalog80.0An implementation of datalog in Haskell (bsd3, database, library, program)2014-09-18TristanRavitch
datapacker120.0Tool to help pack files into the minimum number of CDs/DVDs/etc (program, system)2008-09-25JohnGoerzen
dawdle80.0Generates DDL suggestions based on a CSV file (database, library, mit, program)2015-12-05arnon
dbjava10.0Decompiler Bytecode Java (bsd3, jvm, library, program)2011-04-10CarlosGomez
dbm120.0A *simple* database migration tool. (bsd3, database, program)2016-09-01RickyElrod
dbmigrations760.0An implementation of relational database "migrations" (bsd3, database, library, program)2022-05-04JonathanDaugherty
dbmigrations-mysql60.0The dbmigrations tool built for MySQL databases (bsd3, database, library, program)2016-10-22JonathanDaugherty
dbmigrations-postgresql140.0The dbmigrations tool built for PostgreSQL databases (bsd3, database, program)2016-10-22JonathanDaugherty
dbmigrations-sqlite70.0The dbmigrations tool built for SQLite databases (bsd3, database, program)2016-10-22JonathanDaugherty
dbus-hslogger400.0Expose a dbus server to control hslogger (bsd3, library, program, system)2018-05-03eyevanmalicesun
dbus-th-introspection50.0Generate bindings for DBus calls by using DBus introspection and dbus-th (bsd3, development, library, program)2018-03-31IlyaPortnov
dcpu1680.0DCPU-16 Emulator & Assembler (bsd3, compilers-interpreters, library, program)2017-01-12anatolat
ddc-tools (deprecated)70.0Disciplined Disciple Compiler command line tools. (compilers-interpreters, deprecated, mit, program)2016-09-06BenLippmeier
ddc-war (deprecated)130.0Disciplined Disciple Compiler test driver and buildbot. (compilers-interpreters, deprecated, mit, program)2014-10-31BenLippmeier
ddci-core (deprecated)140.0Disciple Core language interactive interpreter. (compilers-interpreters, deprecated, mit, program)2012-10-24BenLippmeier
dde22.0Delay differential equations (bsd3, library, math, program)2018-07-08penkovsky
dead-code-detection340.0detect dead code in haskell projects (bsd3, development, program)2016-07-10SoenkeHahn
debian1660.0Modules for working with the Debian package system (bsd3, debian, library, program)2020-02-17ClintAdams, DavidFox, JeremyShaw, MarcoSilva
debian-binary (deprecated)50.0Utilities to work with debian binary packages (deprecated, library, program, system)2008-09-11MarcoSilva
debian-build610.0Debian package build sequence tools (bsd3, debian, library, program)2021-09-04KeiHibino
debug132.5Simple trace-based debugger (bsd3, debugging, development, library, program)2018-03-19NeilMitchell
debug-me30.0secure remote debugging (agpl, program, utility)2022-03-24JoeyHess
debug-pp60.0A preprocessor for the debug package (bsd3, debugging, program)2018-01-20PepeIborra
debug-tracy150.0More useful trace functions for investigating bugs (bsd3, development, library, program)2019-02-04fresheyeball
decode-utf870.0Decode a UTF-8 byte stream on standard input (mit, program, text)2015-05-13JoeHurd
dedukti210.0A type-checker for the λΠ-modulo calculus. (compilers-interpreters, library, program, theorem-provers)2011-04-08MathieuBoespflug
deepl120.0Call DeepL to translate you files (bsd3, language, library, program, web)2021-04-16PaoloVeronelli
deeplearning-hs110.0Deep Learning in Haskell (library, math, mit, program)2014-05-05ajtulloch
deka-tests70.0Tests for deka, decimal floating point arithmetic (bsd3, library, math, program)2014-07-16OmariNorman
delta90.0A library for detecting file changes (data, lgpl, library, program)2015-07-23muzzle
delta-h90.0Online entropy-based model of lexical category acquisition. (bsd3, library, natural-language-processing, program)2012-02-29GrzegorzChrupala
denominate80.0Functions supporting bulk file and directory name normalization. (bsd3, library, program, system)2008-12-07CalvinSmith
depends (deprecated in favor of cabal-install)50.0A simple configuration management tool for Haskell (deprecated, distribution, mit, program)2013-09-28SimonHengel
dephd110.0Analyze quality of nucleotide sequences. (bioinformatics, program)2011-03-21GwernBranwen, KetilMalde
derive1322.0A program and library to derive instances for data types (bsd3, development, library, program)2019-01-22AustinSeipp, NeilMitchell, StefanORear, VladimirShabanov, ip1981
derive-gadt50.0Instance deriving for (a subset of) GADTs. (bsd3, development, language, library, program)2009-07-25MattMorrow
derive-monoid120.0derive Semigroup/Monoid/IsList (derive-monoid, derive-monoid-, library, mit, program)2017-05-01sboo
derulo360.0Parse and render JSON simply. (json, library, mit, program)2022-01-08fozworth
descript-lang50.0Library, interpreter, and CLI for Descript programming language. (gpl, language, library, program)2018-05-20jakobeha
desert170.0a simple build tool for OCaml projects (bsd3, language, library, program)2016-08-24zjhsdtc
detrospector130.0Markov chain text generator (bsd3, natural-language-processing, program, text)2013-04-08KeeganMcAllister
deunicode20.0Get rid of unicode (utf-8) symbols in Haskell sources (codec, mit, program)2010-10-15BenFranksen
devil80.0A small tool to make it easier to update program managed by Angel. (mit, program, system)2014-06-29luanzhu
dfinity-radix-tree402.0A generic data integrity layer. (blockchain, bsd3, database, dfinity, library, program)2019-03-14EnzoHaussecker, taktoa
dfsbuild60.0Build Debian From Scratch CD/DVD images (program, system)2008-01-16JohnGoerzen
dhall4272.5A configuration language guaranteed to terminate (bsd3, compiler, library, program)2022-02-24GabrielGonzalez, sjakobi
dhall-bash1320.0Compile Dhall to Bash (bsd3, compiler, library, program)2022-02-22GabrielGonzalez, sjakobi
dhall-check170.0Check all dhall files in a project (bsd3, development, program)2017-05-07anfelor
dhall-csv20.0Convert bidirectionally between Dhall and CSV files. (bsd3, compiler, library, program)2022-02-22GabrielGonzalez
dhall-docs480.0Generate HTML docs from a dhall package (bsd3, compiler, library, program)2022-02-22GabrielGonzalez, sjakobi
dhall-fly160.0Translate concourse config from Dhall to YAML (bsd3, concourse, dhall, json, library, program, yaml)2020-03-02axeman
dhall-json1892.0Convert between Dhall and JSON or YAML (bsd3, compiler, library, program)2022-02-22GabrielGonzalez, sjakobi
dhall-lsp-server960.0Language Server Protocol (LSP) server for Dhall (library, mit, program, unclassified)2022-03-19GabrielGonzalez, sjakobi
dhall-nixpkgs120.0Convert Dhall projects to Nix packages (bsd3, nix, program)2022-02-22GabrielGonzalez, sjakobi
dhall-openapi70.0Convert an OpenAPI specification to a Dhall package (bsd3, compiler, library, program)2022-02-22GabrielGonzalez
dhall-text (deprecated in favor of dhall)350.0Template text using Dhall (bsd3, compiler, deprecated, program)2019-06-07GabrielGonzalez
dhall-text-shell220.0Render dhall text with shell commands as function arguments (compiler, library, mit, program)2022-05-01jle
dhall-to-cabal340.0Compile Dhall expressions to Cabal files (distribution, library, mit, program)2019-07-05OliverCharles
dhall-toml40.0Convert between Dhall and TOML (bsd3, compiler, library, program)2022-02-22GabrielGonzalez
dhall-yaml1040.0Convert between Dhall and YAML (compiler, gpl, library, program)2022-02-22GabrielGonzalez, HerbertValerioRiedel, sjakobi
dhrun10.0Dhall/YAML configurable concurrent integration test executor. (library, mit, program, tools)2019-07-25fre
diagrams-braille80.0Braille diagrams with plain text (bsd3, graphics, library, program)2022-01-26BrentYorgey, mlang
diagrams-haddock1060.0Preprocessor for embedding diagrams in Haddock documentation (bsd3, graphics, library, program)2021-11-09BrentYorgey, RyanYates, jeffreyrosenbluth, bergey, cchalmers
diagrams-pandoc160.0A Pandoc filter to express diagrams inline using the Haskell EDSL _Diagrams_ (bsd3, library, program, text)2020-06-13BrentYorgey, bergey
dialogue12.25I/O in Haskell Report 1.2 (bsd3, io, library, program)2022-02-13AliasQli
dib10.0A simple, forward build system. (development, library, mit, program)2018-01-10blajzer
dice300.0Simplistic D&D style dice-rolling system. (game, library, program, public-domain)2020-03-12BertramFelgenhauer, JamesCook
dice2tex60.0Convert a Diceware wordlist into a printer-ready LaTeX file. (gpl, program, text)2017-01-14mgmillani
dictionaries200.0Tools to handle StarDict dictionaries. (bsd3, library, program, text)2018-01-13zohl
dictparser210.0Parsec parsers for the DICT format produced by dictfmt -t (bsd3, language, library, program)2014-01-10MarkWotton
diffcabal70.0Diff two .cabal files syntactically (bsd3, distribution, program)2010-07-15DonaldStewart
diffdump50.0Tools for diffing stdout (bsd3, program, system)2013-01-05GregFitzgerald
differential130.0Finds out whether an entity comes from different distributions (statuses). (bioinformatics, gpl, library, program)2021-02-05GregorySchwartz
difftodo90.0Generate todo lists from source code (development, library, program)2016-09-10jml
dihaa120.0ASCII based Diagram drawing in Haskell (Idea based on ditaa) (gpl, graphics, program)2017-05-06wilde
dingo-example70.0Dingo Example (mit, program, web)2012-02-06BardurArantsson
diohsc440.0Gemini client (browser, gpl, program)2022-05-15mbays
diplomacy-server60.0Play Diplomacy over HTTP (bsd3, program, unclassified)2015-08-20alexvieth
directory-contents82.0Recursively build, navigate, and operate on a tree of directory contents. (bsd3, library, program, system)2022-01-24abrar
direm70.0Deletes a directory and retains its contents in the parent directory (gpl, program, tool)2019-04-18mgttlinger
disco50.0Functional programming language for teaching discrete math. (bsd3, language, library, program)2022-03-12BrentYorgey
discord-haskell1392.5Write bots for Discord in Haskell (library, mit, network, program)2022-05-12Aquarial
discord-haskell-voice42.0Voice support for discord-haskell. (discord, library, mit, network, program, udp)2022-02-22yutotakano
discord-register120.0Discord verification bot (library, mpl, program, web)2021-06-02HughSipiere
dist-upload150.0Generate/Upload cabal package to Hackage. (distribution, gpl, library, program)2010-11-24AndyStewart
distributed-closure512.0Serializable closures for distributed programming. (bsd3, control, library, program)2019-12-29AlpMestanogullari, FacundoDominguez, MathieuBoespflug
distributed-process-p2p20.0Peer-to-peer node discovery for Cloud Haskell (bsd3, library, network, program)2018-12-03AlexanderBondarenko
distribution-opensuse160.0Types, functions, and tools to manipulate the openSUSE distribution (bsd3, distribution, library, program)2022-02-13PeterSimons
diversity390.0Quantify the diversity of a population (bioinformatics, gpl, library, program)2017-09-01GregorySchwartz
dixi420.0A wiki implemented with a firm theoretical foundation. (bsd3, library, program, web)2016-11-29LiamOConnorDavis
djinn280.0Generate Haskell code from a type (bsd3, program, source-tools)2014-09-07LennartAugustsson
dl-fedora480.0Fedora image download tool (gpl, program, utility)2021-10-01JensPetersen
dmcc220.0AVAYA DMCC API bindings and WebSockets server for AVAYA (bsd3, library, network, program)2020-02-05DmitryDzhus
dmenu-pkill80.0dmenu script for killing applications. Sortable by process id or CPU/MEM usage. (bsd3, program, system)2017-01-19m0rphism
dmenu-pmount60.0Mounting and unmounting linux devices as user with dmenu and pmount. (bsd3, program, system)2017-01-19m0rphism
dmenu-search80.0dmenu script for searching the web with customizable search engines. (bsd3, program, system)2017-01-19m0rphism
dnscache90.0Caching DNS resolver library and mass DNS resolver utility (bsd3, library, network, program)2012-01-03ErtugrulSoeylemez, esz
dobutokO-poetry570.0Helps 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)2020-09-07OleksandrZhabenko
dobutokO22030.0Helps 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)2020-08-16OleksandrZhabenko
doc-review60.0Document review Web application, like http://book.realworldhaskell.org/ (bsd3, program, web)2010-12-06JoshHoyt
doccheck50.0Checks Haddock comments for pitfalls and version changes. (documentation, gpl, program)2013-08-13MateuszKowalczyk
docidx70.0Generate an HTML index of installed Haskell packages and their documentation. (bsd3, documentation, program)2012-12-06AndyGimblett
docker-build-cacher320.0Builds a docker image and caches all of its intermediate stages (bsd3, library, operations, program)2018-09-12lorenzo
dockercook180.0A build tool for multiple docker image layers (development, library, mit, program)2016-09-12AlexanderThiemann
doctest5022.75Test interactive Haskell examples (library, mit, program, testing)2021-11-14AndreasAbel, KazuYamamoto, SimonHengel, SoenkeHahn, jkarni, ryanglscott, quasicomputational
doctest-discover300.0Easy way to run doctests via cabal (library, program, public-domain, testing)2018-07-22karun012
doctest-discover-configurator (deprecated)20.0Easy way to run doctests via cabal (no aeson dependency, uses configurator instead) (deprecated, library, program, public-domain, testing)2014-12-12RickyElrod
doctest-driver-gen600.0Generate driver file for doctest's cabal integration (bsd3, library, program, testing)2021-11-15Hexirp
doctest-extract10.0Alternative doctest implementation that extracts comments to modules (bsd3, program, testing)2021-03-14HenningThielemann
docusign-example62.0DocuSign examples (bsd3, business, program)2018-10-26maerwald
docvim330.0Documentation generator for Vim plug-ins (development, library, mit, program)2016-06-26wincent
doi20.0Automatic Bibtex and fulltext of scientific articles (database, library, mit, program)2017-01-22johannesgerer
dominion230.0A simulator for the board game Dominion. (bsd3, game, library, program, simulation)2016-12-08AdityaBhargava
dot-linker80.0Initial project template from stack (bsd3, library, program, util)2016-06-27pjrt
dot2graphml200.0Converter from GraphViz .dot format to yEd GraphML (bsd3, graphics, program)2014-09-22IlyaPortnov
dotenv1210.0Loads environment variables from dotenv files (configuration, library, mit, program)2022-03-22jsl, jpvillaisaza, stackbuilders, sestrella, mrkkrp, juanpaucar, camm, dbalseiro
dotfs110.0Filesystem to manage and parse dotfiles (bsd3, library, program, system)2012-04-21PaulVanDerWalt
dovin80.0A proof assistant for Magic: The Gathering puzzles. (bsd3, games, library, program)2021-01-02xaviershay
dow70.0Dungeons of Wor (bsd3, frp, game, program, reactivity)2016-06-19GergelyPatai
download-media-content70.0Simple tool to download images from RSS feeds (e.g. Flickr, Picasa) (application, bsd3, program)2011-08-15JasperVanDerJeugt
dph-examples330.0Data Parallel Haskell example programs. (bsd3, data-structures, program)2012-10-25BenLippmeier
dprox190.0a lightweight DNS proxy server (bsd3, dns, program)2021-09-02BinJin
drama171.5Actor library for Haskell (bsd3, concurrency, library, program)2021-05-20evanrelf
draw-poker60.0playing draw poker (bsd3, game, library, program)2015-07-19outoftune
dresdner-verkehrsbetriebe50.0Library and program for querying DVB (Dresdner Verkehrsbetriebe AG) (library, mit, network, program)2016-11-30meoblast001
dropbox110.0Dropbox API client (api, library, mit, program)2020-10-23Jappie
dropsolve (deprecated in favor of confsolve)150.0A command line tool for resolving dropbox conflicts. Deprecated! Please use confsolve. (bsd3, deprecated, program, utils)2011-12-05DanielTrstenjak
dsh-sql80.0SQL backend for Database Supported Haskell (DSH) (bsd3, database, library, program)2015-06-10AlexUlrich2
dsmc-tools40.0DSMC toolkit for rarefied gas dynamics (bsd3, physics, program)2012-11-24DmitryDzhus
dtab130.0Harmonix (Guitar Hero, Rock Band) DTA/DTB metadata library (bsd3, data, library, program)2021-02-23mtolly
dual-game62.0Network multiplayer 2D shooting game (game, mit, program)2018-03-30fgaz
duckling340.0A Haskell library for parsing text into structured data. (bsd3, library, program, systems)2021-04-15patapizza, JonCoens, chessai, haoxuany
duet20.0A tiny language, a subset of Haskell (with type classes) aimed at aiding teachers to teach Haskell (bsd3, library, program, unclassified)2019-11-18ChrisDone
duplo (deprecated)420.0Frontend development build tool (deprecated, library, mit, program, web)2015-02-24kenhkan
dustme60.0Initial project template from stack (bsd3, library, program, web)2016-06-13MarkWotton
dvault10.0Dead simple password manager (mit, program, unclassified)2019-05-14isd
dwarfadt110.0High-level wrapper around the dwarf library (bsd3, development, library, program)2018-03-18EyalLotem
dynamic-pipeline250.0Library Type Safe implementation of Dynamic Pipeline Paradigm (DPP). (bsd3, data, data-flow, library, parallel, pipes, program, streaming, type-safe)2021-08-01jproyo
dzen-dhall120.0Configure dzen2 bars in Dhall language (bsd3, library, program, unclassified)2020-02-18klntsky
earclipper72.0Ear Clipping Triangulation (graphics, library, mit, program)2017-02-07zaidan
early40.0Early return syntax in do-notation (GHC plugin) (bsd3, development, library, program)2021-01-06ChrisDone
ebnf-bff80.0Parser combinators & EBNF, BFFs! (ebnf, library, metalanguage, mit, parsing, program, text)2015-09-20Lokidottir
ec2-unikernel150.0A handy tool for uploading unikernels to Amazon's EC2. (aws, bsd3, program, unikernel)2018-08-27AdamWick
ecma26290.0A ECMA-262 interpreter library (bsd2, language, library, program)2014-12-12FabianBergmark
ecu60.0Tools for automotive ECU development. (bsd3, embedded, program, utils)2010-11-24TomHawkins
eddie50.0Command line file filtering with haskell (bsd3, cli-tool, program)2015-05-27MikeMeyer
ede850.0Templating language with similar syntax and features to Liquid or Jinja2. (library, mpl, program, template, text, web)2022-03-20BrendanHay
edentv160.0A Tool to Visualize Parallel Functional Program Executions (development, eden, gpl, profiling, program, trace)2015-01-22MischaDieterle, JostBerthold, horstmeyer
edge170.0Top view space combat arcade game (game, gpl, program)2016-09-05ChristopherHoward, infrared
edit-lenses-demo60.0Programs demoing the use of symmetric, stateful edit lenses (bsd3, data, program)2016-07-24DanielWagner
editor-open390.0Open the user's $VISUAL or $EDITOR for text input. (apache, library, program, text)2015-05-19pharpend
editpipe20.0Edit stdin using an editor before sending to stdout. (bsd3, editor, program)2016-03-25puffnfresh
eflint10.0Simulation interpreter for FLINT policy descriptions (bsd3, language, library, program)2022-01-24ltvanbinsbergen
egison3852.0Programming language with non-linear pattern-matching against non-free data (compilers-interpreters, library, mit, program)2021-12-18SatoshiEgi, momohatt
egison-tutorial630.0A tutorial program for the Egison programming language (compilers-interpreters, mit, program)2021-12-18SatoshiEgi, momohatt
ehaskell140.0like eruby, ehaskell is embedded haskell. (program, text)2008-12-07YoshikuniJujo
eio10.0IO with Exceptions tracked on the type-level (exceptions, io, library, mpl, program, qualifieddo)2021-03-20shersh, vrom911
elerea-examples450.0Example applications for Elerea (bsd3, frp, program, reactivity)2016-06-19GergelyPatai
elision230.0Arrows with holes. (bsd2, control, library, program)2016-02-18jacrough
elm-compiler (deprecated)72.0Values to help with elm-package, elm-make, and elm-lang.org. (bsd3, compiler, deprecated, language, library, program)2015-04-20EvanCzaplicki
elm-get (deprecated in favor of elm-package)170.0Tool for sharing and using Elm libraries (bsd3, deprecated, language, library, program)2014-09-22EvanCzaplicki
elm-init372.0Set up basic structure for an elm project (development, mit, program)2016-09-10justus
elm-make (deprecated)120.0A build tool for Elm projects (bsd3, build-tool, deprecated, program)2015-04-20EvanCzaplicki
elm-package (deprecated)120.0Package manager for Elm libraries (bsd3, deprecated, language, library, program)2015-04-20EvanCzaplicki
elm-reactor (deprecated)140.0Interactive development tool for Elm programs (bsd3, compiler, deprecated, language, program)2015-04-20EvanCzaplicki
elm-repl (deprecated)290.0a REPL for Elm (bsd3, deprecated, program, tool)2015-04-20EvanCzaplicki
elm-server (deprecated in favor of elm-reactor)260.0Server for developing Elm projects (bsd3, compiler, deprecated, language, program)2014-05-20EvanCzaplicki
elm-street360.0Crossing the road between Haskell and Elm (compiler, elm, language, library, mpl, program)2022-03-29shersh, vrom911, HolmuskTechTeam
elm-websocket50.0Generate ELM code from a Wai websocket application. (bsd3, library, program, web)2017-11-01rhyskeepence
elm2nix150.0Turn your Elm project into buildable Nix project (bsd3, library, program, unclassified)2020-11-22domenkozar
elocrypt290.0Generate easy-to-remember, hard-to-guess passwords (cryptography, library, program)2019-12-16sgillespie
elsa230.0A tiny language for understanding the lambda-calculus (language, library, mit, program)2019-04-01ranjitjhala
elynx460.0Validate and (optionally) redo ELynx analyses (bioinformatics, gpl, program)2022-02-22dschrempf
email-validator160.0Perform basic syntax and deliverability checks on email addresses. (agpl, program, utils)2019-03-17MichaelOrlitzky
embeddock100.0Embed the values in scope in the haddock documentation of the module (bsd3, documentation, library, program)2013-06-02TakayukiMuranushi
embroidery70.0support for embroidery formats in haskell (codec, gpl, library, program)2011-07-31JimSnavely
emoji372.0emoji utility (bsd3, library, program, unicode)2018-01-05nakaji_dayo
eng-stemmer70.0An English language stemmer (Porter2) (bsd3, library, nlp, program, stemming)2018-01-09ChrisCoffey
entangle100.0An application (and library) to convert quipper circuits into Qpmc models. (library, mit, program, unclassified)2017-01-06miniBill
enum-text-rio150.0Making fmt available with rio (bsd3, control, library, program)2019-07-23ChrisDornan
enumerate190.0enumerate all the values in a finite type (automatically) (data, library, mit, program)2017-05-02sboo
enumerate-function120.0simple package for inverting functions and testing totality, via brute enumeration of the domain (bsd3, library, program, todo)2017-05-02sboo
envstatus70.0Display efficiently the state of the local environment (development, library, mit, program)2018-10-28gbataille
epic110.0Compiler for a simple functional language (bsd3, compilers-interpreters, library, program)2015-03-28AndreasAbel, EdwinBrady
epub (deprecated in favor of epub-metadata)10.0EPUB E-Book construction support library (bsd3, deprecated, library, program, text)2012-06-23RadoslavDorcik
epub-metadata540.0Library for parsing epub document metadata (bsd3, codec, library, program, text)2016-10-19DinoMorelli
epub-tools430.0Command line utilities for working with epub files (application, console, program)2018-01-16DinoMorelli
epubname (deprecated in favor of epub-tools)90.0Rename epub ebook files based on meta information (application, bsd3, console, deprecated, program)2011-02-22DinoMorelli
equal-files300.0Shell command for finding equal files (console, program)2017-03-22HenningThielemann
erd440.0An entity-relationship diagram generator from a plain text description. (database, development, program, public-domain)2020-02-02burntsushi, mmzx
eros-client120.0DEPRECATED in favor of eros-http (bsd3, program, text)2014-07-20pharpend
eros-http120.0JSON HTTP interface to Eros. (bsd3, program, text)2014-07-20pharpend
errata60.0Source code error pretty printing (library, mit, pretty-printer, program)2022-02-15comp
ersaconcat60.0A script to concatenate AIP ERSA (aviation, bsd3, library, program)2016-09-17TonyMorris
ert150.0Easy Runtime Templates (gpl, library, program, text)2015-04-30kayo
escaped60.0Produce Text with terminal escape sequences (library, mit, program, text)2018-11-21PatrickBrisbin
escoger60.0Terminal fuzzy selector (library, mit, program, tools)2018-03-29TomMurphy
esotericbot220.0Esotericbot is a sophisticated, lightweight IRC bot. (bsd3, library, program, web)2009-06-23JohnnyMorrice
essence-of-live-coding210.0General purpose live coding framework (bsd3, frp, library, live-coding, program)2022-02-26turion
essence-of-live-coding-gloss-example (deprecated)10.0General purpose live coding framework - Gloss example (bsd3, deprecated, frp, live-coding, program)2021-04-08turion
essence-of-live-coding-pulse-example (deprecated)50.0General purpose live coding framework - pulse backend example (bsd3, deprecated, frp, live-coding, program)2020-09-11turion
estreps130.0Repeats from ESTs (bioinformatics, program)2009-10-07GwernBranwen, KetilMalde
ethereum-analyzer-cli440.0A CLI frontend for ethereum-analyzer. (apache, cli, ethereum, library, program, static-analysis)2017-12-25zchn
ethereum-analyzer-webui10.0A web frontend for ethereum-analyzer (apache, ethereum, library, program, static-analysis, web)2017-12-25zchn
ethereum-client-haskell10.0A Haskell version of an Ethereum client (bsd3, data-structures, program)2015-01-02jamshid
ety20.0Random etymology online entry. (bsd3, library, program, web)2012-02-15ChrisDone
eve-cli80.0 (bsd3, library, program, unclassified)2018-04-05ChrisPenner
event-transformer (deprecated)70.0Initial project template from stack (bsd3, control, deprecated, library, program)2016-10-10SchellScivally
eventlog2html500.0Visualise an eventlog (bsd3, development, library, program)2021-11-24mpickering
eventsourced90.0Server-Sent Events the UNIX way (library, mit, network, program)2016-05-15richardTowers
ewe340.0An interpreter for EWE programming language (bsd3, language, program)2019-02-04JuanFranciscoCardonaMcCormick
example-haskell-project40.0Example Haskell Project (bsd3, example, library, program)2020-04-04haskellworks
execs50.0Tool to run stack exec prj-exe more easy (library, mit, program, utils)2016-08-02wapxmas
executable-hash180.0Provides the SHA1 hash of the program executable (library, mit, program, system)2017-01-04MichaelSloan, MichaelSnoyman
exherbo-cabal230.0Exheres generator for cabal packages (distribution, gpl, library, program)2017-02-09NikolayOrlyuk
exp-cache140.0 (library, mit, program, unclassified)2018-10-19ChrisCoffey
explain50.0Show how expressions are parsed (language, mit, program)2014-01-13JoelTaylor
explore210.0Experimental Plot data Reconstructor (bsd3, graphics, program)2010-03-13CetinSert
expresso170.0A simple expressions language based on row types (bsd3, configuration, library, program)2020-04-02willtim
extemp10.0automated printing for extemp speakers (bsd3, program, web)2010-10-05SamAnklesaria
extensible-effects-concurrent152.0Message passing concurrency as extensible-effect (bsd3, concurrency, control, effect, library, program)2020-12-16SvenHeyll
extensioneer150.0Inspect extensions in cabal and hpack files (cli, mit, program)2022-04-28eyeinsky
extensions380.0Parse Haskell Language Extensions (ghc, haskell, library, mpl, parsing, program)2020-05-10shersh, vrom911
extract-dependencies60.0Given a hackage package outputs the list of its dependencies. (development, library, mit, program)2016-05-31yamadapc
extractelf10.0Extract an ELF's metadata and sections into files (bsd3, development, program)2013-09-21EyalLotem
f-ree-hack-cheats-free-v-bucks-generator (deprecated)50.0Spam (bsd3, deprecated, program, spam)2018-09-17
factor20.0Factoring integers and polynomials (library, mit, number-theory, program)2021-01-04JoeHurd
factory460.0Rational arithmetic in an irrational world. (gpl, library, math, number-theory, program)2021-08-25AlistairWard, LennartAugustsson
faktory420.0Faktory Worker for Haskell (library, mit, network, program)2022-03-30PatrickBrisbin, dukerutledge, mjgpy3, cbeav, FreckleEngineering
falling-turnip50.0Falling sand game/cellular automata simulation using regular parallel arrays. (bsd3, game, program)2012-11-14TranMa
fallingblocks190.0A fun falling blocks game. (game, program)2009-03-29BenSanders
fast-tags610.0Fast incremental vi and emacs tags. (bsd3, development, haskell, library, program)2022-01-01EvanLaforge
fay2320.0A compiler for Fay, a Haskell subset that compiles to JavaScript. (bsd3, development, fay, library, program, web)2021-01-10AdamBergmark, ChrisDone, swamp_agr
fbmessenger-api190.0High-level bindings to Facebook Messenger Platform API (bsd3, library, program, web)2016-11-12mseri
fbrnch340.0Build and create Fedora package repos and branches (distribution, gpl, program)2022-04-30JensPetersen
fcd70.0A faster way to navigate directories using the command line. (library, mit, program, utility)2014-10-18Neki
fcf-containers320.0Data structures and algorithms for first-class-families (bsd3, library, other, program)2022-04-24gspia
fcg20.0TBA (bsd3, database, program)2018-02-26chessai
fcm-client190.0Admin API for Firebase Cloud Messaging (bsd3, fcm, json, library, program)2019-09-20shersh, vrom911, HolmuskTechTeam
fdo-trash120.0Utilities related to freedesktop Trash standard. (bsd3, desktop, library, program)2012-12-26EmilKarlson
fedora-haskell-tools210.0Building and maintenance tools for Fedora Haskell (distribution, gpl, program)2022-01-22JensPetersen
fedora-img-dl (deprecated in favor of dl-fedora)170.0Fedora image download tool (deprecated, gpl, program, utility)2019-06-03JensPetersen
fee-estimate90.0Short description of your package (bsd3, library, program, unclassified)2017-12-14sahabi
feed-cli110.0A simple command line interface for creating and updating feeds like RSS (bsd3, program, text, web)2009-07-05IsaacJones
feed-gipeda370.0CI service around gipeda (benchmarking, bsd3, library, program)2016-10-31sgraf812
feed-translator90.0Translate syndication feeds (agpl, program, web)2015-09-04hongminhee
feed2lj (deprecated)100.0(unsupported) (bsd3, deprecated, program, unclassified)2011-02-21SergeyAstanin
feed2twitter70.0Send posts from a feed to Twitter (bsd3, library, program, web)2009-05-21TomLokhorst
feedback50.0Declarative feedback loop manager (gpl, library, program, unclassified)2022-03-31Norfair
fei-base50.0FFI to MXNet (ai, bsd3, library, machine-learning, program)2020-12-20JiasenWu
fei-cocoapi100.0Cocodataset with cocoapi (ai, bsd3, library, machine-learning, program)2020-12-20JiasenWu
fei-dataiter (deprecated in favor of fei-nn)70.0mxnet dataiters (ai, bsd3, deprecated, library, machine-learning, program)2019-09-17JiasenWu
fei-datasets60.0Some datasets (ai, bsd3, library, machine-learning, program)2020-12-20JiasenWu
fei-examples50.0fei examples (ai, bsd3, machine-learning, program)2020-12-20JiasenWu
fen2s10.0Converting a chess position from FEN notation to text (game, library, mit, program)2015-05-13JoeHurd
fenfire50.0Graph-based notetaking system (program, user-interfaces)2007-02-13BenjaFallenstein
festung30.0Remote multi-db SQLCipher server (concurrency, library, mit, program)2018-06-28figo
ffeed50.0Haskell binding to the FriendFeed API (bsd3, library, program, web)2008-11-23SigbjornFinne
ffmpeg-tutorials90.0Tutorials on ffmpeg usage to play video/audio (bsd3, media, program)2009-10-27VasylPasternak
fibon50.0Tools for running and analyzing Haskell benchmarks (benchmarking, bsd3, program)2010-11-09DavidPeixotto
ficketed60.0update statically hosted file in a push stule through socketed (mit, program, web)2017-04-13sencenan
file-modules100.0Takes a Haskell source-code file and outputs its modules. (development, library, mit, program)2016-08-11yamadapc
file-templates110.0Use templates for files and directories (bsd3, cli, program, template)2017-07-01anfelor
filter-logger200.0Filterable request logging wai middleware. Change how data is logged and when. (library, mit, program, web)2017-07-15jmc41493
find-clumpiness190.0Find the clumpiness of labels in a tree (gpl, library, math, program)2019-01-21GregorySchwartz
find-conduit (deprecated in favor of pipes-files, conduit-find)210.0A file-finding conduit that allows user control over traversals. (deprecated, library, mit, program, system)2015-07-11JohnWiegley
findhttp90.0List http/html files (gpl, program, utility)2019-06-23JensPetersen
firefly-example60.0A simple example using Firefly (bsd3, program, web)2017-09-08ChrisPenner
firstify20.0Defunctionalisation for Yhc Core (bsd3, development, library, program)2008-04-03NeilMitchell
fishfood240.0Calculates file-size frequency-distribution. (library, program, utils)2020-08-10AlistairWard
fits-parse80.0Parse FITS files (bsd2, library, program, science)2019-04-19krakrjak
fix-imports400.0Program to manage the imports of a haskell module (bsd3, editor, haskell, ide, program)2020-07-27EvanLaforge
fix-whitespace230.0Fixes whitespace issues. (program, text)2021-09-07AndreasAbel, AndresSicardRamirez, NilsAndersDanielsson, UlfNorell, LTChen
fixedwidth-hs140.0Quick parsing of fixed-width data formats. (library, mit, program, text)2015-05-22MichaelOChurch
fixhs100.0FIX (co)parser (lgpl, library, parsing, program, protocol, text)2012-07-11ArvinMoezzi
fizzbuzz-as-a-service71.25FizzBuzz as a service (apache, network-apis, program)2018-09-11chris_martin
flaccuraterip380.0Verify FLAC files ripped form CD using AccurateRip™ (gpl, program, sound)2020-06-10NicolaSquartini
flamingra120.0FlameGraphs of profiling (bsd3, development, library, program)2016-06-19AntonNikishaev
flashblast70.0Generate language learning flashcards from video. (library, mit, program, unclassified)2020-11-18locallycompact
flat-tex110.0flatten a latex multi-file latex document and remove all comments (gpl, program, text)2022-03-25JohannesWaldmann
flexible-unlit70.0A configurable reimplementation of unlit (bsd3, development, library, program)2013-11-10StijnVanDrongelen
flickr250.0Haskell binding to the Flickr API (bsd3, library, program, web)2009-01-03SigbjornFinne
flip-cmd50.0e.g. `flip systemctl foo.service start` does `systemctl start foo.service` (mit, program, simple)2018-02-25aiya000
flo10.0Generate flow charts from your code base. (bsd3, development, library, program)2015-09-14ChrisDone
floskell3622.0A flexible Haskell source code pretty printer (bsd3, development, library, program)2021-12-14ecramer
flow2dot500.0Library and binary to generate sequence/flow diagrams from plain text source (bsd3, console, library, program, tool)2020-06-16DmitryAstapov
flowdock-api60.0API integration with Flowdock. (library, mit, network, program)2013-11-12gabemc
flower310.0Analyze 454 flowgrams (.SFF files) (bioinformatics, program)2013-09-19KetilMalde
flowsim180.0Simulate 454 pyrosequencing (bioinformatics, gpl, program)2013-11-19KetilMalde
flp30.0A layout spec language for memory managers implemented in Rust. (compiler, library, mit, program)2020-01-27KarlCronburg
fltkhs1562.0FLTK bindings (graphics, gui, library, mit, program, ui, user-interfaces)2020-02-21deech
fltkhs-demos (deprecated)140.0FLTKHS demos. Please scroll to the bottom for more information. (deprecated, graphics, mit, program, ui)2016-02-24deech
fltkhs-fluid-demos (deprecated)160.0Fltkhs Fluid Demos (deprecated, graphics, mit, program, ui)2016-02-24deech
fltkhs-fluid-examples (deprecated in favor of fltkhs-fluid-demos)60.0Fltkhs Fluid Examples (deprecated, graphics, mit, program, ui)2016-01-15deech
fltkhs-hello-world50.0Fltkhs template project (graphics, mit, program, ui)2016-01-15deech
fluffy62.0A simple web application as a online practice website for XDU SE 2017 fall SPM. (gpl, program, web)2017-11-27qinka
fmark70.0A Friendly Markup language without syntax. (bsd3, program, typography)2012-09-18JoseLopes
folgerhs170.0Toolset for Folger Shakespeare Library's XML annotated plays (gpl, library, program, text)2018-01-25umazalakain
follow70.0Haskell library to follow content published on any subject. (lgpl, library, program, web)2018-09-14cram1010
follow-file140.0Be 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)2018-11-27athanclark
follower60.0Follow Tweets anonymously (application, console, gpl, program, web)2011-01-23EmreBasar
font-opengl-basic4x6150.0Basic4x6 font for OpenGL (graphics, library, program, public-domain)2012-06-04BrianLewis
foo50.0Paper soccer, an OpenGL game. (game, program)2008-08-16DonaldStewart
foobar (deprecated)70.0Initial project template from stack (bsd3, deprecated, library, program, web)2016-06-29parsonsmatt
fordo10.0Run a command on files with magic substituion support (sequencing and regexp) (program, utils)2010-11-22ChengqiSong
forest-fire120.0Recursively delete CloudFormation stacks and their dependants (bsd3, library, program, silly-tool)2017-12-27toothbrush
forex2ledger32.0Print Forex quotes in Ledger format (agpl, finance, library, program)2021-07-28gregorias
forger (deprecated)50.0Library for generating fake placeholder data (bsd3, deprecated, library, program, text)2015-04-22StefanFischer
formal70.0A statically typed, functional programming language (compiler, mit, program)2012-11-12AndrewStein
format-status140.0A utility for writing the date to dzen2. (mit, program, unclassified)2014-06-06georgerogers42
forml80.0A statically typed, functional programming language (compiler, mit, program)2013-01-14AndrewStein
formura50.0Formura is a simple language to describe stencil computation. (language, library, mit, program)2015-12-04TakayukiMuranushi
fortran-src370.0Parsers and analyses for Fortran standards 66, 77, 90, 95 and 2003 (partial). (apache, language, library, program)2022-02-15DominicOrchard, mdanish, madgen, raehik
fortran-vars10.0Fortran memory model and other static analysis tools. (apache, language, library, program)2022-01-10raehik
foscam-sort120.0Foscam File format (bsd3, data, file, library, parsing, program)2016-11-26TonyMorris
fourmolu6041.25A formatter for Haskell source code (bsd3, development, formatting, library, program)2022-04-05parsonsmatt, brandonchinn178, GeorgeThomas
fptest80.0IEEE754r floating point conformance tests (bsd3, math, program)2018-11-15jrp
fquery230.0Installed package query tool for Gentoo Linux (gentoo, program)2016-05-08SergeiTrofimovich
fractal100.0Draw Newton, Julia and Mandelbrot fractals (bsd3, graphics, program)2009-06-17MaxRabkin
frag40.0A 3-D First Person Shooter Game (game, program)2008-10-11DonaldStewart, GwernBranwen
frame10.0A simple web framework. (bsd3, library, program, web)2010-05-30AdamDunkley
franz50.0Append-only database (bsd3, database, library, program)2022-01-14FumiakiKinoshita
free-er30.0An extensible effects library (bsd3, control, effect, library, program)2017-10-10OmerAgacan
free-theorems-counterexamples50.0Automatically Generating Counterexamples to Naive Free Theorems (language, library, program, public-domain)2013-02-14DanielSeidel, JanisVoigtlaender
free-theorems-seq-webui80.0Taming Selective Strictness (language, program, public-domain)2011-03-30DanielSeidel, JanisVoigtlaender
free-theorems-webui160.0CGI-based web interface for the free-theorems package. (language, program, public-domain)2013-02-18DanielSeidel, JanisVoigtlaender, MatthiasBartsch
free-v-bucks-generator-no-survey (deprecated)00.0Spam (bsd3, deprecated, program, spam)2018-09-17
free-v-bucks-generator-ps4-no-survey (deprecated)30.0Spam (bsd3, deprecated, music, program, sound)2018-09-17
free-vl180.0van Laarhoven encoded Free Monad with Extensible Effects (bsd3, control, library, monads, program)2016-02-10aaronlevin
freekick2120.0A soccer game (game, program)2011-06-25AnttiSalonen
freer412.25Implementation of the Freer Monad (bsd3, control, library, program)2016-11-25alleledev
freer-effects82.0Implementation of effect system for Haskell. (bsd3, control, library, program)2017-04-16MatejKollar, PeterTrsko, TomasJanousek
freer-simple1822.0A friendly effect system for Haskell. (bsd3, control, library, program)2022-01-07lexi_lambda
freesect110.0A Haskell syntax extension for generalised sections (bsd3, language, program)2012-03-21AndrewSeniuk
friendly132.0Attempt to pretty-print any input (bsd3, development, program)2021-01-20EdskoDeVries
fromhtml260.0Simple adapter for transformation of HTML to other formats (library, mit, program, text)2020-01-14MarekSuchanek
frotate150.0Advanced rotation of backups and other things (math, program, system)2019-08-31ip1981
frown150.0LALR(k) parser generator (program, unclassified)2016-03-06
frpnow-vty110.0Program terminal applications with vty and frpnow! (control, gpl, library, program)2018-03-19JaroReinders
frquotes60.0Lexical extension for Quasi-Quotations using French-Quotes (bsd3, library, program, text)2011-10-13NicolasPouillard
fst130.0Finite state transducers (bsd3, compilers-interpreters, library, program)2015-04-29GwernBranwen, JohnCamilleri, ThomasHallgren
fswait80.0Wait and observe events on the filesystem for a path, with a timeout (bsd3, program, tools)2017-06-28ParnellSpringmeyer
fswatch210.0File System watching tool with cli and slave functionalities. (bsd3, filesystem, library, program)2018-12-13kelemzol
fswatcher150.0Watch a file/directory and run a command when it's modified (bsd3, program, tools)2021-02-03ErlendHamberg
ft-generator70.0implementation accompanying a WFLP'19 paper (language, program)2019-08-29JanisVoigtlaender
ftshell110.0Shell interface to the FreeTheorems library. (language, program, public-domain, source-tools)2010-10-12JanisVoigtlaender, JoachimBreitner, MatthiasBartsch
fudgets100.0The Fudgets Library (concurrency, gui, library, network, program)2022-03-15ThomasHallgren
fullstop290.0Simple sentence segmenter (bsd3, library, natural-language-processing, program)2014-08-21EricKow, RoganCreswick
funbot30.0IRC bot for fun, learning, creativity and collaboration. (irc, network, program, public-domain)2016-01-27akrasner
funbot-git-hook60.0Git hook which sends events to FunBot. (network, program, public-domain, web)2015-09-27akrasner
funcons-intgen50.0Generate Funcons interpreters from CBS description files (compilers, mit, program)2018-11-26ltvanbinsbergen
funcons-lambda-cbv-mp70.0call-by-value lambda-calculus with meta-programming (bsd3, language, program)2018-07-08ltvanbinsbergen
funcons-simple50.0A modular interpreter for executing SIMPLE funcons (compilers-interpreters, mit, program)2018-12-14ltvanbinsbergen
funcons-tools320.0A modular interpreter for executing funcons (compilers-interpreters, library, mit, program)2021-06-26ltvanbinsbergen
funflow382.0Workflows with arrows (control, library, mit, program)2020-03-09nclarke
funion80.0A unioning file-system using HFuse (bsd3, program, system)2010-04-06NathanWiegand
funsat180.0A modern DPLL-style SAT solver (algorithms, bsd3, library, program)2011-02-27DenisBueno
futhark1452.25An optimising compiler for a functional, array-oriented language. (futhark, library, program)2022-05-06TroelsHenriksen
futhask62.0Generate Haskell wrappers for Futhark libraries (bsd3, ffi-tools, library, program)2020-09-23GustenIsfeldt
futun150.0Simple IP-over-UDP tunnel using TUNTAP (gpl, network, program, system)2013-05-24JussiMaki
fuzzyfind80.0Fuzzy text matching (library, mit, program, text)2021-04-15runar
fuzzytime540.0A 'ten past six' style clock (library, program, utils)2016-12-06KamilStachowski
g-npm80.0Generate Gentoo ebuilds from NodeJS/npm packages. (mit, program, tools)2013-08-01JesusRivero
g210.0Haskell symbolic execution engine. (bsd3, formal-methods, library, program, symbolic-computation)2019-06-30WilliamHallahan
g4ip-prover130.0Theorem prover for intuitionistic propositional logic using G4ip (library, logic, mit, program)2018-12-28klntsky
gact20.0General Alignment Clustering Tool (bioinformatics, program)2012-03-26KetilMalde
game-of-life110.0Conway's Game of Life (mit, program, unclassified)2016-10-21marcusbuffett
gameclock130.0Game clock that shows two analog clock faces (game, program)2008-09-12AbramClark
gamgee110.0Tool for generating TOTP MFA tokens. (authentication, command-line, library, mpl, program)2021-04-14rkaippully
garepinoh140.0reverse prefix notation calculator and calculation library (console, library, math, program, public-domain, tools)2014-01-21MekeorMelire
gargoyle-postgresql162.0Manage PostgreSQL servers with gargoyle (bsd3, library, postgresql, program)2020-11-03RyanTrinkle, abrar
gargoyle-postgresql-nix40.0Manage PostgreSQL servers with gargoyle and nix (bsd3, library, program, system)2020-11-02abrar
gcodehs90.0GCode processor (bsd3, library, parsing, program)2020-06-17srk
gdax110.0API Wrapping for Coinbase's GDAX exchange. (library, mit, program, web)2017-10-04andrewrademacher
gdo10.0recursive atomic build system (distribution, gpl, program)2017-02-23seppeljordan
gdp122.0Reason about invariants and preconditions with ghosts of departed proofs. (bsd3, library, program, safe)2019-11-13mnoonan
gearbox210.0zooming rotating fractal gears graphics demo (demo, gpl, program)2018-11-06ClaudeHeilandAllen
geek-server90.0Geek blog engine server (library, program, web)2014-05-19JinjingWang
gelatin150.0A graphics description language. (graphics, library, mit, program)2017-11-03SchellScivally
gelatin-gl50.0OpenGL rendering routines for the gelatin-picture graphics EDSL. (graphics, library, mit, program)2017-10-27SchellScivally
gelatin-sdl280.0An SDL2 backend for the gelatin renderer. (graphics, library, mit, program)2017-10-30SchellScivally
gemini-exports180.0Generate CSV Exports of Your Gemini Trades, Transfers, & Earn Transactions (bsd3, console, finance, library, program, web)2022-04-17lysergia
gemini-textboard70.0A barebones textboard for the Gemini protocol (bsd3, gemini, program)2021-03-19fgaz
gen-passwd80.0Create wordlist-based passwords easily (bsd3, cli, program)2017-07-01anfelor
gender70.0Identify a persons gender by their first name (language, lgpl, library, program)2013-02-16KraniumGikos
genetics60.0A Genetic Algorithm library (bsd3, machine-learning, program)2013-06-13AndrewPennebaker
geni-gui180.0GenI graphical user interface (library, natural-language-processing, program)2017-09-23EricKow
geni-util100.0Companion tools for use with the GenI surface realiser (gpl, library, natural-language-processing, program)2017-10-03EricKow
geniconvert110.0Conversion utility for the GenI generator (natural-language-processing, program)2009-09-29EricKow
geniserver110.0Simple HTTP server for GenI results (library, natural-language-processing, program)2017-09-23EricKow
getemx10.0Fetch from emusic using .emx files (bsd3, program, web)2011-05-18BenWolfson
gf190.0Grammatical Framework (compiler, library, natural-language-processing, program)2021-08-12JohnCamilleri, KrasimirAngelov, ThomasHallgren, inariksit
ggtsTC10.0A type checker and runtime system of rCOS/g (impl. of ggts-FCS). (gpl, program, system---)2014-01-29brianchon
gh-labeler20.0Github Standard Labeler (bsd3, program, unclassified)2018-03-13VincentHanquez
gh-pocket-knife60.0Script helpers for interacting with GitHub (bsd3, library, network, program)2016-09-22PatrickBrisbin
ghc-core390.0Display GHC's core and assembly output in a pager (bsd3, development, program)2012-11-11DonaldStewart, ShachafBenKiki
ghc-core-html160.0Core to HTML display (bsd3, development, program)2015-07-04VincentHanquez
ghc-debug-brick140.0A simple TUI using ghc-debug (bsd3, program, unclassified)2022-05-06mpickering
ghc-dump-tree140.0Dump GHC's parsed, renamed, and type checked ASTs (bsd3, development, library, program)2016-10-03EdskoDeVries
ghc-dump-util150.0Handy tools for working with ghc-dump dumps (bsd3, development, library, program)2022-04-13BenGamari
ghc-events2500.0Library and tool for parsing .eventlog files from GHC (bsd3, debug, development, ghc, library, profiling, program, trace)2022-04-18DuncanCoutts, MikolajKonarski, MitsutoshiAoe, SimonMarlow
ghc-events-analyze362.0Analyze and visualize event logs (bsd3, development, profiling, program, trace)2020-10-19BenGamari, EdskoDeVries
ghc-events-parallel110.0Library and tool for parsing .eventlog files from parallel GHC (bsd3, debug, development, eden, ghc, library, profiling, program, trace)2014-07-18MischaDieterle, JostBerthold, horstmeyer
ghc-gc-tune150.0Graph performance of Haskell programs with different GC flags (bsd3, development, program)2020-07-14DonaldStewart, ArtemPelenitsyn
ghc-imported-from550.0Find the Haddock documentation for a symbol. (bsd3, development, library, program)2016-06-01CarloHamalainen
ghc-make250.0Accelerated version of ghc --make (bsd3, development, program)2017-11-09NeilMitchell
ghc-man-completion150.0Generate a bash completion from the GHC manpage (bsd3, development, ghc, program, system, tools)2012-06-16JoeQuinn
ghc-mod (deprecated)2782.75Happy Haskell Hacking (agpl, deprecated, development, ghc, library, program)2017-06-11KazuYamamoto, DanielG
ghc-options130.0Utilities for extracting GHC options needed to compile a given Haskell target. (language, library, mit, program)2015-12-16ranjitjhala
ghc-parmake220.0A parallel wrapper for 'ghc --make'. (bsd3, development, library, program)2015-12-17MikhailGlushenkov
ghc-pkg-autofix160.0Simple utility to fix BROKEN package dependencies for cabal-install. (bsd3, development, program)2012-02-18HiromiIshii
ghc-prof-aeson-flamegraph20.0Turn GHC `-pj` profiling output into FlameGraph format. (bsd3, profiling, program)2018-03-02MateuszKowalczyk
ghc-prof-flamegraph220.0Generates flamegraphs from GHC .prof files. (mit, program, testing)2021-08-17FrancescoMazzoli
ghc-session150.0Simplified GHC API (language, library, mit, program)2016-02-18danilo2, PiotrMlodawski, iamrecursion
ghc-tags290.0Utility for generating ctags and etags with GHC API. (development, mpl, program)2022-05-15arybczak
ghc-usage100.0Print minimal export lists (bsd3, development, library, program)2017-03-11EdwardYang
ghci-dap1550.0ghci-dap is a GHCi having DAP interface. (bsd3, development, library, program)2022-01-01phoityne_hs
ghci-haskeline140.0An implementation of ghci using the Haskeline line-input library. (bsd3, compilers-interpreters, program)2010-04-01JudahJacobson
ghci-ng300.0Next generation GHCi (bsd3, development, program)2015-11-16HerbertValerioRiedel
ghcid1922.5GHCi based bare bones IDE (bsd3, development, library, program)2020-06-06NeilMitchell
ghcjs-dom-hello140.0GHCJS DOM Hello World, an example package (library, mit, program, web)2017-06-15HamishMackenzie
ghclive100.0Interactive Haskell interpreter in a browser. (application, bsd3, compilers-interpreters, library, program, web)2012-08-20ShaeErisson
ghcprofview150.0GHC .prof files viewer (bsd3, development, program)2021-02-12IlyaPortnov
ghczdecode50.0Decode Z-encoded strings from GHC (bsd3, development, program)2013-02-05EyalLotem
ght30.0Trivial routines for inspecting git repositories (development, library, program)2011-11-14ConradParker
giak60.0Fuzzy finder for cabal executables (development, mit, program)2016-07-12nmattia
gibbon20.0A compiler for operating on serialized trees. (bsd3, compiler, program)2021-09-06ckoparkar
ginsu (deprecated)240.0Ginsu Gale Client (console, deprecated, mit, network, program)2016-08-12DylanSimon
gipeda340.0Git Performance Dashboard (development, mit, program)2017-04-16JoachimBreitner
gist10.0A reliable command-line client for gist.github.com (gpl, program, web)2012-04-22SimonMichael
git-all170.0Determine which Git repositories need actions to be taken (bsd3, development, program)2018-06-01JohnWiegley
git-annex1812.0manage files with git, without checking their contents into git (agpl, program, utility)2022-05-04JoeyHess
git-brunch522.0git checkout command-line tool (bsd3, git, program)2021-05-15andys8
git-checklist20.0Maintain per-branch checklists in Git (desktop, development, program)2014-01-06dougalstanton
git-cuk62.0Haskell Git Helper Tool (cli-tool, git, library, mpl, program)2020-07-17shitiomatic
git-fmt480.0Custom git command for formatting code. (bsd3, development, program)2015-12-10hjwylde
git-freq130.0A Git subcommand to show total addition, deletion per file (bsd3, program, unclassified)2015-10-17DaisukeFujimura
git-gpush240.0More intelligent push-to-GitHub utility. (bsd3, development, program)2014-09-23JohnWiegley
git-jump130.0Move a git branch (bsd3, development, program)2015-11-22EyalLotem
git-mediate172.0Tool to help resolving git conflicts (development, gpl, program)2020-10-13EyalLotem
git-monitor190.0Passively snapshots working tree changes efficiently. (bsd3, development, program)2015-09-16JohnWiegley
git-remote-ipfs70.0Git remote helper to store git objects on IPFS (bsd3, library, network, program)2019-05-23jkarni
git-repair412.0repairs a damaged git repository (agpl, program, utility)2022-05-04JoeyHess
git-sanity70.0A sanity checker for your git history. (apache, development, library, program)2014-12-23aloiscochard
git-vogue440.0A framework for pre-commit checks. (bsd3, development, library, program)2018-05-12ChristianMarie, oswynb
gitHUD (deprecated in favor of githud)320.0More efficient replacement to the great git-radar (bsd3, deprecated, development, library, program)2017-03-31gbataille
gitcache70.0Simple git utility to use and manage clone cache (bsd3, program, tools)2016-10-29VincentHanquez
gitdo70.0Create Github issues out of TODO comments in code (mit, program, unclassified)2015-02-19MatthewHall
github-backup80.0backs up everything github knows about a repository, to the repository (gpl, program, utility)2020-07-22JoeyHess
github-release660.0Upload files to GitHub releases. (library, mit, program, utility)2022-01-09fozworth
github-tools90.0Various Github helper utilities. (agpl, development, program)2016-12-11iphydf
githud330.0Heads up, and you see your GIT context (bsd3, development, library, program)2020-11-07gbataille
gitignore140.0Apply GitHub .gitignore templates to already existing repositories. (bsd3, development, program)2016-03-03RickyElrod
gitit1962.25Wiki using happstack, git or darcs, and pandoc. (library, network, program)2021-12-11JohnMacFarlane
givegif50.0CLI Giphy search tool with previews in iTerm 2 (bsd3, console, library, program)2016-04-09passy
glambda122.0A simply typed lambda calculus interpreter, written with GADTs (bsd3, compilers-interpreters, library, program)2017-11-27RichardEisenberg
glapp (deprecated)70.0An OpenGL micro framework. (deprecated, gpl, graphics, library, program)2014-01-08SchellScivally
glazier-react-examples (deprecated)10.0Examples of using glazier-react (bsd3, deprecated, gui, program, web)2017-04-07louispan
gli60.0Tiny cli to fetch PR info from gitlab (bsd3, cli, library, program)2017-01-02goromlagche
glintcollider50.0A simple ray tracer in an early stage of development. (bsd3, graphics, program)2011-05-03ColinHill
glirc422.0Console IRC client (library, network, program)2022-05-11EricMertens
glome-hs90.0ray tracer (graphics, library, program)2010-06-19DonaldStewart, JimSnow
gloss-examples1410.0Examples using the gloss library (graphics, mit, program)2022-03-20BenLippmeier, ScottWalck, TrevorMcDonell, danielkroeni
gloss-export160.0Export Gloss pictures to png, bmp, tga, tiff, gif and juicy-pixels-image (graphics, library, mit, program)2021-07-25timoa
gloss-juicy320.0Load any image supported by Juicy.Pixels in your gloss application (bsd3, graphics, library, program)2018-08-29AlpMestanogullari, HugoPacheco
glpk-hs500.0Comprehensive GLPK linear programming bindings (bsd3, library, math, program)2021-01-29JeanPhilippeBernardy, LouisWasserman
glsl72.0Parser and optimizer for a small subset of GLSL (bsd3, graphics, library, program)2021-04-20pippijn
glue (deprecated in favor of glue-common, glue-core, glue-ekg, glue-example)160.0Make better services. (bsd3, deprecated, library, network, program)2015-08-24seanparsons
glue-example340.0Make better services and clients. (bsd3, network, program)2019-03-17seanparsons
gmndl70.0Mandelbrot Set explorer using GTK (gpl, graphics, program)2017-08-04ClaudeHeilandAllen
gnome-desktop70.0Randomly set a picture as the GNOME desktop background (program, utility)2009-06-22ColinAdams
gnss-converters1630.0GNSS Converters. (bsd3, library, network, program)2018-07-10peddie, markfine, mookerji
goal-simulation60.0Mealy based simulation tools (bsd3, library, math, program)2015-12-22alex404
goatee-gtk210.0A monadic take on a 2,500-year-old board game - GTK+ UI. (agpl, game, library, program)2021-01-25khumba
gochan80.0Go-style channels (concurrency, library, mit, program)2017-03-21cstrahan
godot-megaparsec20.0Megaparsec parser for Godot `tscn` and `gdns` files. (bsd3, library, program)2021-11-04whartnett
goldplate260.0A lightweight golden test runner (apache, language, program)2021-05-24AndreasAbel, JasperVanDerJeugt
google-html5-slide110.0Google HTML5 Slide generator (bsd3, program, web)2012-07-18HideyukiTanaka
gopher-proxy232.0proxy gopher over http (gpl, network, program)2021-10-25sternenseemann
gopherbot60.0Spidering robot to download files from Gopherspace (network, program)2007-03-07JohnGoerzen
gore-and-ash-demo40.0Demonstration game for Gore&Ash game engine (bsd3, game, program)2016-11-19NCrashed
gotta-go-fast300.0A command line utility for practicing typing (application, bsd3, program)2020-10-18callum_oakley
gotyno-hs110.0A type definition compiler supporting multiple output languages. (bsd2, compiler, library, program)2021-08-05gonz
gpah20.0Generic Programming Use in Hackage (bsd3, generics, program)2013-12-05JohanJeuring
gpio60.0Haskell GPIO interface, designed specifically for the RaspberryPi. (bsd3, hardware, library, program)2017-11-06tgolson
gpmf190.0 (bsd3, library, program, unclassified)2022-04-11dustin
gps2htmlReport180.0GPS to HTML Summary Report (bsd3, data, library, program)2012-01-29RobStewart
grammatical-parsers640.0parsers that combine into grammars (bsd3, library, parsing, program, text)2022-05-01MarioBlazevic
graph-generators82.0Functions for generating structured or random FGL graphs (algorithms, apache, graphs, library, program)2018-06-08ulikoehler
graph-rewriting-cl (deprecated in favor of graph-rewriting-trs)60.0Interactive graph rewriting system implementing various well-known combinators (application, bsd3, deprecated, graphs, program)2011-02-07JanRochel
graph-rewriting-lambdascope30.0Lambdascope, an optimal evaluator of the lambda calculus, as an interactive graph-rewriting system (application, bsd3, compilers-interpreters, program)2017-05-23JanRochel
graph-rewriting-ski680.0Two evalutors of the SKI combinator calculus as interactive graph rewrite systems (application, bsd3, compilers-interpreters, program)2017-05-23JanRochel
graph-rewriting-trs280.0Evaluate first-order applicative term rewrite systems interactively using graph reduction (application, bsd3, compilers-interpreters, program)2017-05-23JanRochel
graph-rewriting-ww180.0Evaluator of the lambda-calculus in an interactive graph rewriting system with explicit sharing (application, bsd3, compilers-interpreters, program)2017-05-23JanRochel
graph-trace-dot20.0Converts a graph-trace log into a DOT file for use with Graphviz (debug, development, graph, library, mit, plugin, program, tooling)2022-01-26aaronallen8455
graph-trace-viz40.0Converts a graph-trace log into an HTML document (debug, development, graph, mit, plugin, program, tooling)2022-01-17aaronallen8455
graphicstools100.0Tools for creating graphical UIs, based on wxHaskell. (bsd3, graphics, library, program)2012-03-13VilleTirronen
graphmod872.25Present the module dependencies of a program as a "dot" graph. (bsd3, development, program)2019-10-24IavorDiatchki
graphmod-plugin70.0A reimplementation of graphmod as a source plugin (bsd3, library, program, unclassified)2018-09-29mpickering
graphql-api202.0GraphQL API (library, program, web)2019-10-15teh, jml
graphql-client190.0A client for Haskell programs to query a GraphQL API (bsd3, graphql, library, program)2021-03-22leapyear
graphtype100.0A simple tool to illustrate dependencies between Haskell types (bsd3, program, text)2010-09-13DmitryAstapov, MaxDesyatov
grasp70.0GRASP implementation for the AMMM project. (bsd3, development, library, program)2016-01-18janmasrovira
greencard210.0GreenCard, a foreign function pre-processor for Haskell. (bsd3, foreign, library, program)2014-05-03GwernBranwen, SigbjornFinne
greenclip300.0Simple clipboard manager to be integrated with rofi (bsd3, linux-desktop, program)2021-05-11erebe
gremlin-haskell90.0Graph database client for TinkerPop3 Gremlin Server (bsd3, database, library, program)2015-12-30nakaji_dayo
grid-proto60.0Game engine for Prototyping on a Grid (bsd3, game, library, program)2022-03-27jxv
grm20.0grm grammar converter (bsd3, development, library, program)2012-03-30BrettLetner
groom592.0Pretty printing for well-behaved Show instances. (bsd3, library, program, text)2017-04-19EdwardYang
groot50.0Command line utility to manage AWS ECS resources (apache, aws, cloud, library, program)2018-04-30alonsodomin
gross50.0A spoof on gloss for terminal animation (graphics, library, mit, program)2017-01-16sgschlesinger
groundhog-inspector190.0Type-safe datatype-database mapping library. (bsd3, database, library, program)2019-12-16BorisLykah
group-by-date230.0Shell command for grouping files by dates into folders (bsd3, console, program)2021-01-10HenningThielemann
gruff180.0fractal explorer GUI using the ruff library (gpl, graphics, library, program)2016-11-07ClaudeHeilandAllen
gruff-examples60.0Mandelbrot Set examples using ruff and gruff (gpl, graphics, program)2016-11-07ClaudeHeilandAllen
gscholar-rss570.0scrapes google scholar, provides RSS feed (gpl, program, utils, web)2020-04-13fffaaa
gsmenu10.0A visual generic menu (bsd3, program, tools)2011-12-14TroelsHenriksen
gt-tools300.0Console and GUI interface for Google Translate service (program, tools)2015-01-04MikhailPobolovets, SergeiTrofimovich
gtk-sni-tray592.0A standalone StatusNotifierItem/AppIndicator tray (bsd3, library, program, system)2021-07-24eyevanmalicesun
gtk2hs-buildtools3780.0Tools to build the Gtk2Hs suite of User Interface libraries. (development, gpl, library, program)2022-03-24AndyStewart, AxelSimon, DanielWagner, DuncanCoutts, HamishMackenzie
gtk2hs-hello90.0Gtk2Hs Hello World, an example package (graphics, mit, program)2014-09-27HamishMackenzie
gtkrsync70.0Gnome rsync progress display (network, program)2010-02-19JohnGoerzen
gulcii100.0graphical untyped lambda calculus interactive interpreter (compilers-interpreters, gpl, program)2017-10-23ClaudeHeilandAllen
gw10.0ghcWithPackages cmdline util (bsd3, program, utility)2019-05-12chessai
gyah-bin70.0A binary version of GiveYouAHead (giveyouahead, mit, program)2015-06-25Qinka
gym-http-api101.5REST client to the gym-http-api project (learning-environments, library, mit, program, web)2018-06-12stites
h-booru120.0Haskell library for retrieving data from various booru image sites (gpl, library, program, web)2014-11-18MateuszKowalczyk
h-reversi80.0Reversi game in haskell/blank-canvas (game, library, mit, program)2016-12-15apoorvingle
h2048240.0An Implementation of Game 2048 (game, library, mit, program)2019-10-30javran
hCM70.0Conceptual modelling support for Haskell (data-structures, development, library, mit, model, program)2017-05-08MarekSuchanek
hLLVM70.0A library for analyzing and transforming LLVM (3.5) assembly codes (bsd3, compilers-interpreters, library, program)2015-04-15NingWang
hOff-display10.0The tool to transform the OFF to other image format. (gpl, graphics, library, program)2017-12-15qinka
hPDB-examples400.0Examples for hPDB library (bioinformatics-, bsd3, program)2018-07-14MichalGajda
hS360.0Interface to Amazon's Simple Storage Service (S3) (bsd3, library, network, program, web)2014-09-28GergelyRisko, GregHeartsfield
hVOIDP120.0Optimal variable selection in chain graphical model. (ai, library, program)2011-08-26QiQi
hXmixer160.0A Gtk mixer GUI application for FreeBSD (bsd3, program, sound)2015-05-12colinrmitchell
habit90.0Haskell message bot framework (bsd3, library, program, web)2017-01-25akru
hablo80.0A minimalist static blog generator (bsd3, library, program, web)2021-01-20tissevert
hablog110.0A blog system (library, mit, program, web)2021-01-27gilmi
hackage-cli170.0CLI tool for Hackage (development, gpl, library, program)2022-04-30AndreasAbel, HerbertValerioRiedel
hackage-diff62.0Compare the public API of different versions of a Hackage library (distribution, mit, program)2016-01-16blitzcode
hackage-mirror82.0Simple mirroring utility for Hackage (distribution, library, mit, program)2015-11-29MichaelSnoyman, dysinger
hackage-plot70.0Generate cumulative graphs of hackage uploads (bsd3, distribution, program)2013-01-12DonaldStewart
hackage-processing20.0Process 00-index.tar.gz from Hackage (bsd3, distribution, program)2016-05-03HenningThielemann
hackage-proxy (deprecated)90.0Provide a proxy for Hackage which modifies responses in some way. (deprecated) (deprecated, development, mit, program)2014-03-20MichaelSnoyman
hackage-repo-tool502.0Manage secure file-based package repositories (bsd3, distribution, program)2019-11-30DuncanCoutts, EdskoDeVries, HerbertValerioRiedel
hackage-sparks190.0Generate sparkline graphs of hackage statistics (bsd3, distribution, program)2011-06-18DonaldStewart
hackage-whatsnew210.0Check for differences between working directory and hackage (bsd3, distribution, program)2018-11-14JeremyShaw
hackage2hwn290.0Convert Hackage RSS feeds to wiki format for publishing on Haskell.org (bsd3, distribution, program)2009-02-22DonaldStewart
hackage2twitter60.0Send new Hackage releases to Twitter (bsd3, distribution, program, web)2009-05-21TomLokhorst
hackager330.0Hackage testing tool (bsd3, compiler, ghc, program, testing)2015-11-20DavidTerei
hackernews540.0API for Hacker News (library, mit, program, web)2017-12-27DavidJohnson
hackertyper102.0"Hack" like a programmer in movies and games! (game, mit, program)2014-10-15fgaz
hackmanager50.0Generate useful files for Haskell projects (bsd3, development, library, program)2015-08-23AlexanderThiemann
hackport1210.0Hackage and Portage integration tool (distribution, gpl, program)2022-02-19LennartKolmodin, SergeiTrofimovich, solpeth
haddock1872.25A documentation-generation tool for Haskell libraries (bsd3, documentation, program)2021-12-25BenGamari, DavidWaern, HerbertValerioRiedel, MateuszKowalczyk, SimonHengel, SimonMarlow, alexbiehl, Helkafen, harpocrates, hecate
haddock-leksah (deprecated in favor of haddock)50.0A documentation-generation tool for Haskell libraries (bsd3, deprecated, development, program)2010-03-07JuergenNicklischFranken
haddocset220.0Generate docset of Dash by Haddock haskell documentation tool (bsd3, distribution, program)2017-08-14HirotomoMoriwaki
hadolint1260.0Dockerfile Linter JavaScript API (development, gpl, library, program)2022-03-31lorenzo
hadoop-tools330.0Fast command line tools for working with Hadoop. (apache, data, program)2016-02-25ConradParker, JacobStanley
haeredes310.0Confirm delegation of NS and MX records. (agpl, dns, program, utils)2020-02-01MichaelOrlitzky
haggis160.0A static site generator with blogging/comments support (library, mit, program, web)2015-12-06TychoAndersen
haha50.0A simple library for creating animated ascii art on ANSI terminals. (bsd3, graphics, library, program)2012-06-05ErikHesselink, SebastiaanVisser
hahp10.0Analytic Hierarchy Process (agpl, library, math, program)2016-02-22taeradan, jpierre03
hail210.0A service for pull-based continuous deployment based on hydra. (apache, program, system)2017-08-23shlevy
hailgun-send120.0A program to send emails throught the Mailgun api. (mit, network, program)2014-11-17RobertMassaioli
hails170.0Multi-app web platform framework (library, mit, program, web)2015-04-21AmitLevy, DavidMazieres, DeianStefan
hails-bin (deprecated in favor of hails)50.0Dynamic launcher of Hails applications (deprecated, gpl, program, web)2012-04-20DeianStefan
hairy (deprecated)110.0A JSON REST API (deprecated, library, mit, program, web)2014-10-16taylorfausak, fozworth
hakaru110.0A probabilistic programming language (bsd3, language, library, program)2020-11-02pravnar, z
hake70.0make tool. ruby : rake = haskell : hake (development, library, program)2013-12-23YoshikuniJujo
hakka80.0Minimal akka-inspired actor library (concurrency, library, mit, program)2017-06-13martinrign
hakyll6952.75A static website compiler library (bsd3, library, program, web)2022-01-20JasperVanDerJeugt, AlexanderBatischev
hakyll-contrib170.0Extra modules for the hakyll website compiler (bsd3, library, program, web)2012-07-08JasperVanDerJeugt
hakyll-contrib-elm100.0Compile Elm code for inclusion in Hakyll static site. (bsd3, library, program, web)2016-05-19narrative
hakyll-contrib-i18n110.0A Hakyll library for internationalization. (hakyll, i18n, library, program, web)2020-11-25pcoves
hakyll-convert160.0Convert from other blog engines to Hakyll. (bsd3, library, program, tools)2021-03-12EricKow, AlexanderBatischev
hakyll-dhall290.0Dhall compiler for Hakyll (bsd3, library, program, web)2020-01-18jle
hakyll-favicon70.0 (bsd3, library, program, web)2017-04-23elaye
halberd320.0A tool to generate missing import statements for Haskell modules. (bsd3, development, library, program)2014-09-17ErikHesselink
halfs10.0The HAskelL File System ("halfs" -- intended for use on the HaLVM) (bsd3, library, program, system)2012-10-10GwernBranwen, JoelStanley
halive270.0A live recompiler (bsd2, development, library, program)2021-03-26lukexi
halma-gui60.0GTK application for playing Halma (game, mit, program)2019-01-03TimBaumann
halma-telegram-bot60.0Telegram bot for playing Halma (game, mit, program)2017-04-03TimBaumann
haltavista90.0looks for functions given a set of example input/outputs (development, gpl, program)2010-09-19PaulBrauner
halvm-web50.0A simple, static HaLVM web server (bsd3, program, web)2016-10-13AdamWick
ham30.0 (library, program, unclassified)2020-10-02ChristianGosch
hamilton140.0Physics on generalized coordinate systems using Hamiltonian Mechanics and AD (bsd3, library, physics, program)2018-03-21jle
hampp50.0Haskell macro preprocessor (preprocessor, program, public-domain)2012-02-12AaronBlack
hamsql72.0Interpreter for SQL-structure definitions in YAML (YamSql) (database, gpl, library, program)2016-10-27quabla
hamtsolo190.0Intel AMT serial-over-lan (SOL) client (bsd3, network, program)2022-01-20jgalowicz
hamusic200.0Library to handle abstract music (bsd3, library, music, program)2009-08-04SamuelSilva
handa-gdata500.0Library and command-line utility for accessing Google services and APIs. (library, mit, network, program)2015-04-26BrianBush, RyanNewton
handa-geodata120.0Geographic and Geometric Data (data, geography, geometry, library, mit, program)2014-04-27BrianBush
handwriting170.0API Client for the handwriting.io API. (bsd3, library, network, program)2016-03-11IsmailMustafa
hangman90.0Hangman implementation in Haskell written in two hours. (game, mit, program)2013-04-28HokShunPoon
hannahci90.0Simple Continuous Integration/Deployment System (agpl, development, program)2015-02-01Elzair
hanspell102.0Korean spell checker (korean, language, library, mit, program, spellchecker)2021-09-199beach
hapistrano1082.25A deployment library for Haskell applications (library, mit, program, system)2021-10-19jsl, stackbuilders, sestrella, mrkkrp, juanpaucar
happraise50.0A small program for counting the comments in haskell source (bsd3, development, program)2008-05-02AllanClark
happs-tutorial700.0A Happstack Tutorial that is its own web 2.0-type demo. (bsd3, program, web)2010-05-11CreightonHogg, ThomasHartman
happy7941.25Happy is a parser generator for Haskell (bsd2, development, program)2021-10-20IavorDiatchki, JohnEricson, SimonMarlow, int_index
harchive120.0Networked content addressed backup and restore software. (program, system)2007-03-10DavidBrown
harfbuzz-pure10.0Pure-functional Harfbuzz language bindings (library, mit, program, text)2022-02-21alcinnz
hark20.0A Gentoo package query tool. (program, system)2009-08-29MarkusDittrich
harmony182.0A web service specification compiler that generates implementation and tests. (development, gpl, library, program)2015-08-19SantiMunin
haroonga-httpd70.0Yet another Groonga http server. (lgpl, program, web)2015-04-03cosmo0920
hasbolt-extras770.0Extras for hasbolt library (bsd3, database, library, program)2022-03-15ozzzzz, maksbotan
hascal150.0tiny calculator library and command-line program (console, library, math, parsing, program, tools, utility, utils)2017-02-27DagOdenhall, MekeorMelire
hascar450.0Decompress SAPCAR archives (codec, gpl, library, program)2018-02-01hc
hascard320.0A TUI for reviewing notes using 'flashcards' written with markdown-like syntax. (application, bsd3, library, program)2021-07-16Yvee1
hascat20.0Hascat Web Server (network, program)2011-06-28FlorianMicheler
hascat-setup20.0Hascat Installation helper (library, network, program)2011-06-28FlorianMicheler
hashing430.0A pure haskell library implements several hash algorithms. (cryptography, library, mit, program)2016-06-13wangbj
hashrename40.0Rename every file in a directory with his SHA1 hash. (gpl, program, utility)2018-01-30rnhmjoj
hashtable-benchmark40.0Benchmark of hash table implementations (benchmarking, bsd3, performance, program)2017-01-18HongchangWu
hask-home120.0Generate homepages for cabal packages (bsd3, program, unclassified)2009-03-18BjornBringert, IsaacJones, SimonHengel
haskades120.0Utility to generate bindings for BlackBerry Cascades (program, utility)2014-10-02StephenWeber
haskakafka200.0Kafka bindings for Haskell (library, mit, network, program)2016-12-04tdimson
haskanoid162.25A breakout game written in Yampa using SDL (frp, game, program, reactivity)2017-11-02IvanPerez, keera_studios_ci
haskarrow60.0A dialect of haskell with order of execution based on dependency resolution (gpl, language, program)2012-08-04TimothyHobbs
haskdeep120.0Computes and audits file hashes. (bsd3, console, cryptography, program, system)2015-06-01MauroTaraborelli
haskdogs400.0Generate tags file for Haskell project and its nearest deps (bsd3, development, program)2019-01-25SergeyMironov
haskeem150.0A small scheme interpreter (compilers-interpreters, program)2010-01-19UweHollerbach
haskell-abci50.0Haskell Application BlockChain Interface (ABCI) Server Library (bsd3, library, program, web)2017-08-10cwgoes
haskell-awk220.0Transform text from the command-line using Haskell expressions. (apache, console, library, program)2021-05-08JensPetersen, MarioPastorelli, gelisam
haskell-bitmex-client10.0Complete BitMEX Client (bsd3, library, program, web)2018-10-12Lucsanszky
haskell-brainfuck110.0BrainFuck interpreter (language, library, mit, program)2014-08-08paraseba
haskell-ci632.0Cabal package script generator for Travis-CI (development, gpl, library, program)2022-03-08HerbertValerioRiedel, phadej
haskell-cnc280.0Library for parallel programming in the Intel Concurrent Collections paradigm. (bsd3, control, library, parallelism, program)2011-08-12RyanNewton
haskell-compression70.0compress files (gpl, library, program, system)2017-10-26AlanHawkins
haskell-docs660.0A program to find and display the docs and type of a name (bsd3, development, library, program)2019-05-15AnthonyCowley, ChrisDone, IvanMiljenovic
haskell-formatter (deprecated in favor of hindent)270.0Haskell source code formatter (deprecated, development, library, mit, program)2020-11-07evolutics
haskell-ftp70.0A Haskell ftp server with configurable backend. (bsd3, library, network, program)2012-10-07YiHuang
haskell-gettext62.0GetText runtime library implementation in pure Haskell (bsd3, library, program, text)2019-01-14IlyaPortnov
haskell-go-checkers82.0Go and Checkers game in Haskell (game, mit, program)2017-05-06prateekkumarweb
haskell-import-graph90.0create haskell import graph for graphviz (development, library, mit, program)2018-04-28ncaq
haskell-in-space100.0'Asteroids' arcade games. (bsd3, game, program)2008-06-22GwernBranwen
haskell-language-server2222.5LSP server for GHC (apache, development, library, program)2022-04-27AlanZimmerman, NeilMitchell, PepeIborra, mpickering, cocreature, Ailrun, luke_, berberman, jneira, hls_team
haskell-lsp-client122.0A haskell package to build your own Language Server client. (development, gpl, language, library, program, protocol)2017-12-29JaroReinders
haskell-ml100.0Machine learning in Haskell (bsd3, library, machine-learning, program)2018-01-28DavidBanas
haskell-overridez102.0Manage nix overrides for haskell packages (bsd3, distribution, nix, program)2018-07-26adetokunbo
haskell-pdf-presenter140.0Tool for presenting PDF-based presentations. (application, gpl, graphics, image-viewer, pdf, program)2014-01-20MichaelAdams
haskell-platform-test10.0A test system for the Haskell Platform environment (bsd3, distribution, program)2010-07-17DonaldStewart
haskell-player211.5A terminal music player based on afplay (bsd3, library, program, sound)2016-06-05potomak
haskell-say1120.0Let the Haskell logo talk to your users! (bsd3, console, library, program, text, utils)2020-04-05DrewHaven
haskell-snake60.0Snake game implemetation in Haskell using SDL2 (games, gpl, library, program)2018-05-25cgenie
haskell-stack-trace-plugin290.0haskell-stack-trace-plugin (compiler-plugin, debug, development, library, mit, program)2021-05-25waddlaw
haskell-tools-cli450.0Command-line frontend for Haskell-tools Refact (bsd3, language, library, program)2019-01-09lazac
haskell-tools-daemon360.0Background process for Haskell-tools that editors can connect to. (bsd3, language, library, program)2019-01-09lazac
haskell-tools-debug600.0Debugging Tools for Haskell-tools (bsd3, language, library, program)2019-01-09lazac
haskell-tools-demo640.0A web-based demo for Haskell-tools Refactor. (bsd3, language, library, program)2019-01-09lazac
haskell-updater730.0Rebuild Haskell dependencies in Gentoo (distribution, program)2020-04-15IvanMiljenovic, SergeiTrofimovich
haskell-xmpp200.0Haskell XMPP (eXtensible Message Passing Protocol, a.k.a. Jabber) library (bsd3, library, network, program)2020-11-25DmitryAstapov, Jappie, jgt
haskelldb-dynamic90.0HaskellDB support for the dynamically loaded drivers. (bsd3, database, library, program)2012-10-12BjornBringert, JustinBailey
haskelldb-flat60.0An experimental HaskellDB back-end in pure Haskell (no SQL) (bsd3, database, library, program)2012-10-12BjornBringert, JustinBailey
haskelldb-hdbc-mysql40.0HaskellDB support for the HDBC MySQL driver. (bsd3, database, library, program)2011-05-09AndrewMiller
haskelldb-hdbc-odbc190.0HaskellDB support for the HDBC ODBC driver. (bsd3, database, library, program)2012-10-25BjornBringert, JustinBailey
haskelldb-hdbc-postgresql30.0HaskellDB support for the HDBC PostgreSQL driver. (bsd3, database, library, program)2012-10-25BjornBringert, JustinBailey
haskelldb-hdbc-sqlite3300.0HaskellDB support for the HDBC SQLite driver. (bsd3, database, library, program)2012-10-25BjornBringert, JustinBailey
haskelldb-hsql-mysql60.0HaskellDB support for the HSQL MySQL driver. (bsd3, database, library, program)2012-10-12BjornBringert, JustinBailey
haskelldb-hsql-odbc70.0HaskellDB support for the HSQL ODBC driver. (bsd3, database, library, program)2012-10-12BjornBringert, JustinBailey
haskelldb-hsql-oracle60.0HaskellDB support for the HSQL Oracle driver. (bsd3, database, library, program)2012-10-12JustinBailey
haskelldb-hsql-postgresql10.0HaskellDB support for the HSQL PostgreSQL driver. (bsd3, database, library, program)2012-10-12BjornBringert, JustinBailey
haskelldb-hsql-sqlite50.0HaskellDB support for the HSQL SQLite driver. (bsd3, database, library, program)2012-10-12BjornBringert, JustinBailey
haskelldb-hsql-sqlite3110.0HaskellDB support for the HSQL SQLite3 driver. (bsd3, database, library, program)2012-10-12BjornBringert, JustinBailey
haskellscript190.0Command line tool for running Haskell scripts with a hashbang. (bsd3, development, program)2015-05-28seanparsons
haskelm100.0Elm to Haskell translation (bsd3, compiler, language, library, program)2014-03-25jeremondi
haskeme160.0Compiler from I- to S-Expressions for the Scheme Programming Language (bsd3, language, library, program)2019-07-18jumper149
haskintex700.0Haskell Evaluation inside of LaTeX code. (bsd3, latex, library, program)2017-08-05DanielDiaz
hasklepias520.0embedded DSL for defining epidemiologic cohorts (bsd3, data-science, library, program)2021-09-08bradleysaul
haskoin-store5940.0Storage and index for Bitcoin and Bitcoin Cash (bitcoin, finance, library, mit, network, program)2022-04-13jprupp
haskore-supercollider200.0Haskore back-end for SuperCollider (library, music, program, sound)2014-10-31HenningThielemann
haskseg50.0Simple unsupervised segmentation model (bsd3, library, nlp, program)2019-09-26TomLippincott
hasktags1180.0Produces ctags "tags" and etags "TAGS" files for Haskell programs (bsd3, development, library, program)2021-08-29IanLynagh, MarcWeber, jhenahan
hasktorch120.0Torch for tensors and neural networks in Haskell (ai, bsd3, library, machine-learning, program, tensors)2018-11-02junjihashimoto, stites, tscholak, austinvhuang
hasktorch-codegen90.0Code generation tools for Hasktorch (ai, bsd3, code-generation, ffi-tools, library, machine-learning, program, tensors)2018-11-01stites
hasktorch-signatures90.0Backpack signatures for Tensor operations (ai, bsd3, library, machine-learning, program, tensors)2018-11-01stites
haskus-system-build90.0Haskus system build tool (bsd3, program, system)2019-03-04SylvainHenry
haskyapi (deprecated)100.0HTTP server (deprecated, library, mit, program, web)2018-02-09okue
haslo100.0Loan calculator engine. (bsd3, finance, library, program)2012-09-27BartoszWojcik
hasloGUI80.0Loan calculator Gtk GUI. Based on haslo (Haskell Loan) library. (bsd3, financial, program)2012-08-22BartoszWojcik
hasmin472.0CSS Minifier (bsd3, library, program, text)2018-12-30contivero
hasql-notifications430.0LISTEN/NOTIFY support for Hasql (bsd3, database, hasql, library, postgresql, program)2021-03-27diogob
hasql-queue190.0A PostgreSQL backed queue (bsd3, library, program, web)2020-07-06JonathanFischoff
hasql-streams-example20.0An example program that shows how to use Hasql streams with Rel8 (database, hasql, mit, postgresql, program, streaming)2022-02-05amarianiello
hastache (deprecated in favor of mustache)650.0Haskell implementation of Mustache templates (bsd3, deprecated, library, program, text)2014-12-23DaniilFrumin, SergeyLymar
haste100.0A universal pastebin tool, written in Haskell. (bsd3, program, web)2009-10-12DavidSiegel
haste-compiler960.0Haskell To ECMAScript compiler (bsd3, compiler, javascript, program, web)2017-09-08AntonEkblad
hastily50.0A program to download subtitle files. (bsd3, cli, library, program)2015-10-14sras
hat400.0The Haskell tracer, generating and viewing Haskell execution traces (development, library, program)2017-11-03OlafChitil
hatexmpp330.0XMPP client with 9P and (optionally) GTK interfaces (network, program)2020-06-13SergeyAlirzaev
hath62.0Hath manipulates network blocks in CIDR notation. (agpl, program, utils)2019-03-04MichaelOrlitzky
hats50.0Haskell client for the NATS messaging system (library, mit, network, program)2016-10-04PatrikSandahl
hatt220.0A truth table generator for classical propositional logic. (bsd3, library, logic, program)2012-11-24BenedictEastaugh
haveibeenpwned70.0Library for checking for weak/compromised passwords. (bsd3, library, program, web)2020-11-18abrar
haven162.0Recursively retrieve maven dependencies (bsd3, java, program)2019-07-10RyanTrinkle, abrar
haverer110.0Implementation of the rules of Love Letter (apache, game, library, program)2015-06-08jml
hawitter130.0A twitter client for GTK+. Beta version. (bsd3, program, web)2010-03-25DaikiHanda
hax20.0Haskell cash-flow and tax simulation (finance, library, mit, program)2017-01-25johannesgerer
haxparse130.0Readable HaxBall replays (data, library, mit, program)2013-09-18JoelTaylor
hayland (deprecated)80.0Haskell bindings for the C Wayland library. (deprecated, graphics, library, mit, program)2014-09-16AukeBooij
hayoo-cli160.0Hayoo CLI (development, mit, program)2014-08-18Gonzih
hback130.0N-back memory game (bsd3, game, program)2008-06-19NorbertWojtowicz
hbb110.0Haskell Busy Bee, a backend for text editors. (development, lgpl, program)2014-10-28wolfch
hbeat20.0A simple step sequencer GUI. (bsd3, program, sound)2008-09-23TimDocker
hbf150.0An optimizing Brainfuck compiler and evaluator (gpl, language, library, program)2018-07-04paraseba
hbro660.0Minimal extensible web-browser (browser, library, program, web)2016-11-26koral
hbro-contrib370.0Third-party extensions to hbro. (browser, library, program, web)2016-11-26koral
hburg30.0Haskell Bottom Up Rewrite Generator (bsd3, code-generation, program)2016-12-29IgorBohm, 1g0rb0hm
hcc10.0A toy C compiler. (bsd3, compiler, program)2009-11-20TomHawkins
hcheckers100.0Implementation of checkers ("draughts") board game - server application (bsd3, games, program)2021-05-04IlyaPortnov
hcoap170.0CoAP implementation for Haskell. (bsd3, library, network, program)2016-02-18lulf
hcoord80.0Easily convert between latitude/longitude, UTM and OSGB. (bsd3, geography, library, program)2017-03-13dfrancesconi
hcount50.0Haskell name counts. (bsd3, program, project)2020-12-15tonyday567
hcube100.0Virtual Rubik's cube of arbitrary size. (bsd3, game, library, program)2013-05-20ToddWegner
hdevtools812.5Persistent GHC powered background server for FAST haskell development tools (development, mit, program)2019-03-10BitConnor, SchellScivally, ranjitjhala, ch1bo
hdiff92.0Pattern-Expression-based differencing of arbitrary types. (library, mit, other, program)2019-09-27vcmiraldo
hdirect80.0An IDL compiler for Haskell (bsd3, development, library, program)2010-02-14DonaldStewart
hdm10.0a small display manager. (gpl, program, system)2012-08-26TimothyHobbs
hdo21.75A Digital Ocean client in Haskell (cloud, library, mit, program)2017-05-13abailly
hdocs1050.0Haskell docs tool (bsd3, development, library, program)2020-11-04AlexandrRuchkin
hdph10.0Haskell distributed parallel Haskell (bsd3, control, distributed-computing, library, monads, parallelism, program)2013-02-07PatrickMaier
headergen130.0Creates a header for a haskell source file. (development, mit, program)2015-07-30bash0r
headroom380.0License Header Manager (bsd3, library, program, utils)2022-01-20xwinus
heapsort50.0Heapsort of MArrays as a demo of imperative programming (algorithms, bsd3, library, program)2010-08-04BartonMassey
heatitup90.0Find and annotate ITDs. (bioinformatics, gpl, library, program)2019-06-13GregorySchwartz
heatitup-complete110.0Find and annotate ITDs with assembly or read pair joining. (bioinformatics, gpl, library, program)2020-02-17GregorySchwartz
heckle330.0Jekyll in Haskell (feat. LaTeX) (library, mit, program, web)2017-03-112016rshah
hedis-namespace60.0Initial project template from stack (bsd3, library, program, web)2016-07-07jdabbs
hedra20.0A small library and executable for generating dice rolls. (game, library, mit, program)2019-01-02vtan
heidi92.0Tidy data in Haskell (data-mining, data-science, generics, library, mit, program)2021-06-17ocramz
hein130.0An extensible build helper for haskell, in the vein of leiningen. (apache, development, program)2015-06-06khanage
helf70.0Typechecking terms of the Edinburgh Logical Framework (LF). (dependent-types, mit, program)2021-08-12AndreasAbel
helic142.0Clipboard Manager (clipboard, library, program)2022-04-30tek
helisp10.0An incomplete Elisp compiler (bsd3, compilers-interpreters, program)2008-04-07GwernBranwen
helium70.0The Helium Compiler. (compiler, library, program)2015-04-14AlejandroSerrano, JurriaanHage
hell10.0A Haskell shell based on shell-conduit (bsd3, library, program, shell)2014-09-30ChrisDone
hellage60.0Distributed hackage mirror (bsd3, distribution, network, program)2010-03-02JaroslavGridin
hellnet70.0Simple, distributed, anonymous data sharing network. (gpl, library, network, program)2010-03-03JaroslavGridin
hello190.0Hello World, an example package (bsd3, console, program, text)2010-07-02SimonMarlow
helm22.5A functionally reactive game engine. (frp, game-engine, library, mit, program)2016-10-03ZackCorr, kasbah
hemkay80.0A module music mixer and player (bsd3, music, program, sound)2009-12-20GergelyPatai
hemokit270.0Haskell port of the Emokit EEG project (bioinformatics, library, mit, program)2015-08-19NiklasHambuechen, PatrickChilton
herbalizer140.0HAML to ERB translator (mit, program, utility)2013-04-18DanielChoi
hercules-ci-agent200.0Runs Continuous Integration tasks on your machines (apache, ci, devops, library, nix, program, testing)2022-04-08RobertHensing
hercules-ci-api110.0Hercules CI API definition with Servant (apache, library, program, unclassified)2022-03-15RobertHensing
hercules-ci-cli110.0The hci command for working with Hercules CI (apache, library, program, unclassified)2022-03-15RobertHensing
hermit340.0Haskell Equational Reasoning Model-to-Implementation Tunnel (bsd3, formal-methods, language, library, optimization, program, refactoring, reflection, transformation)2016-02-23AndrewFarmer, AndyGill, NeilSculthorpe, ryanglscott
herms222.0A command-line manager for delicious kitchen recipes (cli, command-line-tool, culinary, gpl, program)2018-08-01JackKiefer
hero-club-five-tenets20.0Think back of the five tenets of hero club (acme, bsd3, library, program)2016-01-24i_amd3
hesh30.0the Haskell Extensible Shell: Haskell for Bash-style scripts (development, library, mit, program)2017-03-07ChrisForno
hesql80.0Haskell's embedded SQL (database, program)2010-01-14ChristophBauer
hetris10.0Text Tetris (game, program)2008-03-06GwernBranwen
hevm232.0Ethereum virtual machine evaluator (agpl, ethereum, library, program)2022-03-07mbrock, MrChico, dxo
hevolisa90.0Genetic Mona Lisa problem in Haskell (bsd3, graphics, program)2009-03-08DanielNeun
hevolisa-dph100.0Genetic Mona Lisa problem in Haskell - using Data Parallel Haskell (bsd3, graphics, program)2009-03-08DanielNeun
hexmino70.0A small game based on domino-like hexagonal tiles (bsd3, game, program)2018-05-22pasqu4le
hext100.0a text classification library (bsd3, library, natural-language-processing, program)2016-09-17aneksteind
heyefi352.0A server for Eye-Fi SD cards. (network, program, public-domain)2017-12-28ryantm
hfd10.0Flash debugger (bsd3, development, program)2011-09-02YurasShumovich
hfiar360.0Four in a Row in Haskell!! (bsd3, game, library, program)2010-07-01FernandoBenavides
hfmt252.25Haskell source code formatter (language, library, mit, program)2021-09-07danielstiner
hfractal460.0OpenGL fractal renderer (bsd3, graphics, program)2011-08-07ChrisHoldsworth
hg-buildpackage80.0Tools to help manage Debian packages with Mercurial (program, system)2008-01-16JohnGoerzen
hgen10.0Random generation of modal and hybrid logic formulas (program, theorem-provers)2012-07-05GuillaumeHoffmann
hgettext320.0Bindings to libintl.h (gettext, bindtextdomain) (bsd3, library, program, text)2017-12-29HerbertValerioRiedel, VasylPasternak
hgithub70.0Haskell bindings to the GitHub API (bsd3, library, network, program)2012-04-22VoMinhThu
hgl-example80.0Various animations generated using HGL (graphics, program)2014-07-09HenningThielemann
hgom20.0An haskell port of the java version of gom (compiler, program)2010-03-04PaulBrauner
hgrep22.0Search Haskell source code from the command line (bsd3, language, library, program)2017-10-04TimHumphries
hhp32.0Happy Haskell Programming (bsd3, development, library, program)2020-07-21KazuYamamoto
hi40.0Generate scaffold for cabal project (bsd3, distribution, library, program)2018-07-27DaisukeFujimura
hi3status20.0Status line for i3bar. (library, mit, program, system)2015-12-29ScrambledEggs
hiccup90.0Relatively efficient Tcl interpreter with support for basic operations (compilers-interpreters, program)2008-03-25KyleConsalus
hichi60.0haskell robot for IChat protocol (network, program)2009-03-01SergeiTrofimovich
hid-examples140.0Examples to accompany the book "Haskell in Depth" (bsd3, library, program, sample-code)2020-04-22bravit
hie-bios6530.0Set up a GHC API session (bsd3, development, library, program)2022-03-07mpickering, fendor
hie-core (deprecated in favor of ghcide)50.0The core of an IDE (apache, deprecated, development, library, program)2019-09-07cocreature
hiedb2860.0Generates a references DB from .hie files (bsd3, development, library, program)2021-09-02AlanZimmerman, wz1000, jhrcek
hierarchical-spectral-clustering60.0Hierarchical spectral clustering of a graph. (bioinformatics, gpl, library, program)2019-09-26GregorySchwartz
hifi230.0WiFi connection script generator (bsd3, cli, library, program)2018-05-29gonz
highWaterMark (deprecated)100.0Memory usage statistics (deprecated, development, program)2008-03-17GwernBranwen
highlight140.0Command line tool for highlighting parts of files matching a regex. (bsd3, library, program, text)2017-07-01cdepillabout
highlight-versions (deprecated)390.0Highlight package versions which differ from the latest version on Hackage (bsd3, deprecated, distribution, program)2018-07-27BrentYorgey
hills430.0Generate STL models from SRTM elevation data. (bsd3, geography, program)2020-10-06djf
himerge120.0Haskell Graphical User Interface for Emerge (gui, program)2008-05-02LuisAraujo
himg60.0Simple gtk2hs image viewer. Point it at an image and fire away. (gpl, graphics, library, program)2014-02-01MateuszKowalczyk
himpy10.0multithreaded snmp poller for riemann (mit, program, system)2014-02-10pyr
hindent2722.0Extensible Haskell pretty printer (bsd3, development, library, program)2021-02-01ChrisDone, MihaiMaruseac, gibiansky, sighingnow
hinfo110.0Command Line App With Info on your Haskell App (bsd3, cli, library, program, utils)2018-08-11ChristopherDavenport
hinit70.0Generic project initialization tool (bsd3, cli, library, program)2021-10-18Poscat
hinvaders50.0Space Invaders (game, program)2008-02-21GwernBranwen
hips20.0an IPS patcher (bsd3, data, program)2011-03-29PatrickPalka
hipsql-client50.0 (bsd3, library, program, unclassified)2021-04-05carymrobbins
hipsql-server110.0 (bsd3, library, program, unclassified)2021-04-05carymrobbins
hircules140.0IRC client (network, program)2010-08-14JensPetersen
hirt60.0Calculates IRT 2PL and 3PL models (bsd3, math, program)2012-05-14IvanLabath
hist-pl140.0Umbrella package for the historical dictionary of Polish (bsd3, library, natural-language-processing, program)2013-10-05JakubWaszczuk
historian90.0Extract the interesting bits from shell history (bsd3, console, program)2009-06-13MaxRabkin
hit100.0Git like program in haskell (bsd3, development, program)2019-01-26VincentHanquez
hit-on102.0Haskell Git Helper Tool (cli-tool, git, library, mpl, program)2019-08-03shersh, vrom911
hjs10.0JavaScript Parser (bsd3, compilers-interpreters, library, program)2008-04-03GwernBranwen, MarkWassell
hjsmin1860.0Haskell implementation of a javascript minifier (bsd3, library, program, web)2019-10-18AlanZimmerman, ErikDeCastroLopo, TonyMorris
hjugement-cli10.0Majority Judgment and Helios-C command line tool (gpl, politic, program)2019-11-05julm
hkgr250.0Simple Hackage release workflow for package maintainers (gpl, program, util)2022-03-27JensPetersen
hlcm10.0Fast algorithm for mining closed frequent itemsets (algorithms, bsd3, data-mining-----------, library, program)2010-06-16AlexandreTermier
hleap190.0Web Socket interface to Leap Motion controller (hardware, library, mit, program)2019-02-20BrianBush
hledger3472.5Command-line interface for the hledger accounting system (console, finance, gpl, library, program)2022-03-05SimonMichael
hledger-api (deprecated in favor of hledger-web)410.0Web API server for the hledger accounting tool (deprecated, finance, gpl, program)2019-03-02SimonMichael
hledger-chart (deprecated in favor of hledger-web)180.0A pie chart image generator for the hledger accounting tool. (deprecated, finance, program)2011-10-05SimonMichael
hledger-diff400.0Compares the transactions in two ledger files. (console, finance, gpl, program)2018-05-13gebner
hledger-flow490.0An hledger workflow focusing on automated statement import and classification. (console, finance, gpl, library, program)2021-06-24apauley
hledger-iadd1410.0A terminal UI as drop-in replacement for hledger add (bsd3, console, finance, library, program)2022-03-15hpdeifel
hledger-interest770.0computes interest for a given account (bsd3, finance, program)2021-09-27PeterSimons
hledger-irr (deprecated in favor of hledger)430.0computes the internal rate of return of an investment (bsd3, deprecated, finance, program)2019-10-06JoachimBreitner
hledger-makeitso (deprecated in favor of hledger-flow)70.0An hledger workflow focusing on automated statement import and classification. (console, deprecated, finance, gpl, library, program)2019-04-06apauley
hledger-stockquotes122.0Generate HLedger Price Directives From Daily Stock Quotes. (bsd3, console, finance, library, program)2021-05-30lysergia
hledger-vty (deprecated in favor of hledger-web)170.0A curses-style console interface for the hledger accounting tool. (deprecated, finance, program)2011-10-05SimonMichael
hlibcpuid100.0Bindings to https://github.com/anrieff/libcpuid (foreign, library, mit, program, system)2020-01-21dtaskoff
hlint12972.75Source code suggestions (bsd3, development, library, program)2022-04-24NeilMitchell
hlint-test80.0Run hlint in test suite (bsd3, library, program, test)2017-12-29yrid
hlongurl50.0Library and utility interfacing to longurl.org (bsd3, library, program, web)2009-01-25RobinGreen
hmark20.0A tool and library for Markov chains based text generation. (bsd3, library, program, text)2015-01-23JaroslavGridin
hmeap-utils (deprecated)60.0Haskell Meapsoft Parser Utilities (deprecated, program, sound)2013-04-27RohanDrape
hmenu60.0CLI fuzzy finder and launcher (bsd3, program, system)2015-08-02sulami
hmep42.0HMEP Multi Expression Programming – a genetic programming variant (ai, bsd3, library, program)2017-10-13penkovsky
hmk130.0A make alternative based on Plan9's mk. (control, development, distribution, library, program)2016-01-11MathieuBoespflug
hmp360.0An ncurses mp3 player written in Haskell (program, sound)2008-06-13DonaldStewart, IsaacJones
hmp3-ng272.0A 2019 fork of an ncurses mp3 player written in Haskell (program, sound)2021-03-23galen
hmumps40.0Interpreter for the MUMPS langugae (development, program)2010-05-12AntoineLatter
hnetcdf160.0Haskell NetCDF library (bsd3, data, library, program)2019-02-06DominicSteinitz, IanRoss
hnock70.0A Nock interpreter. (language, library, mit, program)2019-10-01JaredTobin
hnop30.0 (all-rights-reserved, program, unclassified)2006-11-14IsaacJones
hnormalise310.0Log message normalisation tool producing structured JSON messages (bsd3, command-line, library, program)2017-12-04AndyGeorges
hob50.0A source code editor aiming for the convenience of use (gpl, ide, library, program)2014-12-27rakatan
hobbes120.0A small file watcher for OSX (bsd3, program, system)2014-03-25JasonHickner
hocker130.0Interact with the docker registry and generate nix build instructions (apache, library, program, utilities)2020-08-17ParnellSpringmeyer
hoe10.0hoe: Haskell One-liner Evaluator (bsd3, compilers-interpreters, program)2015-06-24HideyukiTanaka
hog10.0Simple IRC logger bot. (bsd3, network, program)2011-02-11ChrisDone
hogg120.0Library and tools to manipulate the Ogg container format (bsd3, codec, library, program)2012-08-28ConradParker
hoggl60.0Bindings to the Toggl.com REST API (bsd3, library, network, program)2020-03-29RobinGreen, markus1189
hogre-examples120.0Examples for using Hogre. (graphics, mit, program)2012-04-05AnttiSalonen
hois70.0OIS bindings (bsd3, gui, library, program)2013-03-31DavidEichmann
hol20.0Higher order logic (library, logic, mit, program)2017-11-04JoeHurd
holy-project232.0Start your Haskell project with cabal, git and tests. (development, library, mit, program)2015-08-24yogsototh
homplexity511.25Haskell code quality tool (bsd3, language, library, program, tools)2020-03-05MichalGajda
homura-stopwatch130.0 (library, mit, program, unclassified)2020-09-30ncaq
hoobuddy130.0Simple tool for fetching and merging hoogle data (development, mit, program)2015-01-07gilligan
hoodie60.0A small, toy roguelike (game, gpl, program)2013-11-06dvolk
hoodle350.0Executable for hoodle (application, gpl, library, program)2016-07-25IanWooKim
hoodle-extra60.0extra hoodle tools (application, gpl, program)2014-07-14IanWooKim
hoodle-publish160.0publish hoodle files as a static web site (application, bsd3, library, program)2016-07-25IanWooKim
hoogle4102.25Haskell API Search (bsd3, development, library, program)2021-12-24NeilMitchell
hoogle-index280.0Easily generate Hoogle indices for installed packages (bsd3, documentation, program)2016-04-13BenGamari
hoovie40.0Haskell Media Server (bsd3, media, program)2012-12-26PeterVanDenBrand
hopenpgp-tools1550.0hOpenPGP-based command-line tools (agpl, codec, data, program)2021-01-03ClintAdams
hopfield120.0Hopfield Networks, Boltzmann Machines and Clusters (ai, library, machine-learning, mit, program)2014-04-09NiklasHambuechen
hopfield-networks82.0Hopfield Networks for unsupervised learning in Haskell (library, math, mit, program)2013-11-20ajtulloch
hops20.0Handy Operations on Power Series (bsd3, library, math, program)2017-07-03AndersClaesson
hoq20.0A language based on homotopy type theory with an interval type (dependent-types, gpl, program)2014-09-27valis
horizontal-rule40.0horizontal rule for the terminal (library, mit, program, utils)2022-03-01TravisCardwell
horname160.0Rename function definitions returned by SMT solvers (bsd3, library, program, web)2019-07-14cocreature
hosc-utils (deprecated)80.0Haskell Open Sound Control Utilities (deprecated, program, sound)2014-10-13RohanDrape
hosts-server110.0An dns server which is extremely easy to config. (gpl, network, program)2014-01-15YiHuang
hothasktags350.0Generates ctags for Haskell, incorporating import lists and qualified imports (bsd3, development, program)2017-01-25JohnLato, LukePalmer
houseman70.0A Haskell implementation of Foreman (development, library, mit, program)2016-05-06DaisukeFujimura
hp2any-graph170.0Real-time heap graphing utility and profile stream server with a reusable graphing module. (bsd3, development, profiling, program, utils)2014-07-23GergelyPatai
hp2any-manager120.0A utility to visualise and compare heap profiles. (bsd3, development, profiling, program, utils)2013-03-04GergelyPatai
hp2html110.0A tool for converting GHC heap-profiles to HTML. (bsd3, profiling, program)2012-02-22IavorDiatchki
hp2pretty612.25generate pretty graphs from heap profiles (bsd3, development, program)2021-02-19ClaudeHeilandAllen
hpack4412.0A modern format for Haskell packages (development, library, mit, program)2022-04-24SimonHengel, SoenkeHahn
hpack-convert372.0Convert Cabal manifests into hpack's package.yamls (development, library, mit, program)2017-06-22yamadapc
hpack-dhall480.0hpack's dhalling (bsd3, development, library, program, public-domain)2022-04-27philderbeast
hpaco400.0Modular template compiler (bsd3, development, program)2014-07-31TobiasDammers
hpage1650.0A scrapbook for Haskell developers (bsd3, development, editor, ide, program)2010-08-28FernandoBenavides
hpaste170.0Haskell paste web site. (program, web)2013-07-02ChrisDone, DonaldStewart
hpasteit260.0A command-line client for hpaste.org (bsd3, program, web)2013-03-11PatrickPalka
hpc-codecov110.0Generate codecov report from hpc data (bsd3, data, library, program, test)2021-04-02AtsuroHoshino
hpc-coveralls570.0Coveralls.io support for Haskell. (bsd3, control, library, program)2017-05-13killy971
hpc-lcov280.0Convert HPC output into LCOV format (bsd3, control, library, program)2020-06-15leapyear
hpc-threshold280.0Ensure the code coverage is above configured thresholds (bsd3, development, library, program)2018-04-25eckyputrady
hpc-tracer90.0Tracer with AJAX interface (bsd3, program, test, trace)2008-10-08AndyGill
hpdft180.0A tool for looking through PDF file using Haskell (library, mit, pdf, program)2020-07-19keiichiroShikano
hpg10.0a simple password generator (program, security)2018-01-04fritjof
hplaylist110.0Application for managing playlist files on a music player (program, sound)2011-05-21TimChevalier
hpodder330.0Podcast Aggregator (downloader) (network, program)2011-11-08JohnGoerzen
hpp700.0A Haskell pre-processor (bsd3, development, library, program)2022-04-04AnthonyCowley
hprotoc1490.0Parse Google Protocol Buffer specifications (bsd3, library, program, text)2020-11-05ChrisKuklewicz, DavidFeng, TvH, k_bx
hprotoc-fork100.0Parse Google Protocol Buffer specifications (bsd3, library, program, text)2014-08-28StefanWehr
hprox150.0a lightweight HTTP proxy server, and more (apache, program, proxy, web)2019-10-17BinJin
hps-cairo (deprecated)100.0Cairo rendering for the haskell postscript library (deprecated, graphics, library, program)2011-11-22RohanDrape
hpylos12.0AI of Pylos game with GLUT interface. (ai, game, program)2008-11-23BartoszWojcik
hpyrg10.0pyrg utility done right (mit, program, text)2012-10-15MatveyAksenov
hpython132.0Python language tools (bsd3, language, library, program)2019-05-02qfpl
hquantlib240.0HQuantLib is a port of essencial parts of QuantLib to Haskell (finance, library, program)2022-03-31PavelRyzhov
hranker80.0Basic utility for ranking a list of items (bsd3, console, program)2009-03-23RobinGreen
hreq-client60.0A Type dependent Highlevel HTTP client library. (library, mit, network, program, web)2019-11-26epicallan
hricket70.0A Cricket scoring application. (bsd3, game, program)2010-01-05AnthonyGrimes
hriemann390.0A Riemann Client for Haskell (library, mit, monitoring, program)2020-12-04shmish111
hs20.0GHC-toolchain installer broker (bsd3, development, library, program)2021-07-06ChrisDornan
hs-carbon-examples50.0Example Monte Carlo simulations implemented with Carbon (mit, program, simulation)2014-06-10cholmgreen
hs-conllu60.0Conllu validating parser and utils. (lgpl, library, program, unclassified)2021-04-17odanoburu
hs-di172.0Dependency Injection library for Haskell (bsd3, control, dependency-injection, development, library, program, template-haskell, testing)2016-09-26Wizek
hs-gen-iface (deprecated)120.0Utility to generate haskell-names interface files (deprecated, language, mit, program)2014-11-26AdamBergmark, RomanCheplyaka, PhilippSchuster
hs-logo170.0Logo interpreter written in Haskell (bsd3, parser, program)2012-05-13DeepakJois
hs-mesos60.0 (library, mit, program, system)2015-06-04IanDuncan
hs-nombre-generator90.0Name generator. (mit, program, web)2014-06-25alvare
hs-openmoji-data60.0The OpenMoji emoji dataset (bsd3, data, library, program, text)2020-12-29abrar
hs-pattrans60.0DSL for musical patterns and transformation, based on contravariant functors. (bsd3, language, library, program)2020-02-12omelkonian
hs-pgms40.0Programmer's Mine Sweeper in Haskell (bsd3, game, library, program)2008-06-18BertramFelgenhauer
hs-popen40.0Bindings to C pipe functions. (bsd3, library, program, system)2016-06-28deech
hs-rs-notify240.0Experimental! Wraps this awesome rust library so you can use it in haskell. https://docs.rs/crate/notify (bsd3, library, program, web)2018-02-28stoeffel
hs-sdl-term-emulator10.0Terminal Emulator written in Haskell, SDL2 Backend (library, mit, program, terminal)2021-07-30BitConnor
hs-snowtify20.0snowtify send your result of `stack build` (`stack test`) to notify-daemon :dog2: (mit, program, simple)2017-07-22aiya000
hs-speedscope130.0Convert an eventlog into the speedscope json format (bsd3, development, library, program)2020-12-19OliverCharles, mpickering
hs-tags40.0Create tag files (ctags and etags) for Haskell code. (development, mit, program)2022-01-10AndreasAbel, AndresSicardRamirez, NilsAndersDanielsson, UlfNorell
hs-twitterarchiver110.0Commandline Twitter feed archiver (network, program)2012-01-19DeepakJois
hs2048 (deprecated)80.0A 2048 clone in Haskell. (deprecated, game, library, mit, program)2014-04-02taylorfausak, fozworth
hs2ats392.0Create ATS types from Haskell types (ats, bsd3, haskell, language, library, program)2019-10-17vmchale
hs2bf60.0Haskell to Brainfuck compiler (bsd3, compiler, program)2010-11-20DaikiHanda
hs2dot140.0Generate graphviz-code from Haskell-code. (language, program)2010-08-15OscarFinnsson
hsakamai160.0Akamai API(Edgegrid and Netstorage) (bsd3, library, program, web)2019-03-07junjihashimoto
hsay30.0(ab)Use Google Translate as a speech synthesiser (accessibility, gpl, program)2014-12-17alexander
hsb2hs120.0Preprocesses a file, adding blobs from files as string literals. (bsd3, development, program)2015-07-05JohnMacFarlane
hsbackup100.0simple utility for rolling filesystem backups (bsd3, program, system)2010-04-08PetrRockai
hsbc170.0A command line calculator (mit, program, utilities)2017-01-16georgerogers42
hsbencher-fusion260.0Backend for uploading benchmark data to Google Fusion Tables. (bsd3, library, program, unclassified)2015-04-26RyanNewton
hsc2hs7640.0A preprocessor that helps with writing Haskell bindings to C code (bsd3, development, program)2021-11-03BenGamari, HerbertValerioRiedel
hsc3-forth (deprecated)60.0FORTH SUPERCOLLIDER (deprecated, program, sound)2014-10-11RohanDrape
hsc3-graphs (deprecated)170.0Haskell SuperCollider Graphs (deprecated, library, program, sound)2014-10-13RohanDrape
hsc3-lisp (deprecated)50.0LISP SUPERCOLLIDER (deprecated, program, sound)2014-10-11RohanDrape
hsc3-utils (deprecated)20.0Haskell SuperCollider Utilities (deprecated, library, program, sound)2014-10-23RohanDrape
hscaffold270.0Very simple file/directory structure scaffolding writer monad EDSL (development, library, mit, program)2016-11-15yamadapc
hscd50.0Command line client and library for SoundCloud.com (bsd3, library, network, program)2012-04-08SebastianMagri
hscharm100.0minimal ncurses-like library (bsd3, gui, library, program)2018-04-06AndrewPennebaker
hscim10.0hscim json schema and server implementation (agpl, library, program, web)2021-08-24MatthiasFischmann
hsclock70.0An elegant analog clock using Haskell, GTK and Cairo (program, system)2008-06-16DonaldStewart
hscolour3850.0Colourise Haskell code. (language, library, program)2017-11-30DonaldStewart, MalcolmWallace, phadej
hscope270.0cscope like browser for Haskell code (bsd3, program, source-tools)2016-01-19BorisSukholitko
hscrtmpl210.0Haskell shell script template (application, console, program, scripting)2018-10-04DinoMorelli
hscuid140.0Collision-resistant IDs (bsd3, library, program, web)2017-04-28DanielBuckmaster
hscurses-fish-ex190.0hscurses swimming fish example (console, development, education, help, program, user-interfaces)2018-01-08DinoMorelli
hsdev1870.0Haskell development library (bsd3, development, library, program)2020-11-04AlexandrRuchkin
hsdip10.0hsdip - a Diplomacy parser/renderer (bsd3, library, program, system)2008-02-24GwernBranwen
hsendxmpp112.0sendxmpp clone, sending XMPP messages via CLI (agpl, network, program)2022-02-07SergeyAlirzaev
hsenv40.0Virtual Haskell Environment builder (bsd3, development, program)2014-08-28TaylorHedberg
hserv70.0Simple http server in haskell. (mit, network, program)2014-04-07rejuvyesh
hsfcsh30.0Incremental builder for flash (bsd3, development, program)2011-09-02YurasShumovich
hsfilt50.0Z-decoder. (development, mit, program)2014-11-03OmerAgacan
hsgtd20.0Console-based gettings-things-done application (other-, program)2009-09-26MichaelLesniak
hsilop50.0RPN calculator (math, mit, program)2015-09-19rnhmjoj
hsimport1820.0Extend the import list of a Haskell source file (bsd3, development, library, program, utils)2019-09-15fendor
hsinspect512.25Inspect Haskell source files. (building, gpl, library, program)2021-04-19tseenshe
hsinspect-lsp170.0LSP interface over the hsinspect binary. (building, gpl, library, program)2020-07-22tseenshe
hsinstall232.0Install Haskell software (library, program, utility)2021-12-01DinoMorelli
hslackbuilder100.0HSlackBuilder automatically generates slackBuild scripts from a cabal package (bsd3, distribution, program)2010-02-10AndreaRossato
hslinks60.0Resolves links to Haskell identifiers. (bsd3, development, program)2014-08-19HansHoglund
hslogger-reader140.0Parsing hslogger-produced logs. (bsd3, interfaces, library, parsing, program)2017-08-14alex_bates
hslua-examples10.0Examples of how to combine Haskell and Lua. (foreign, mit, program)2022-01-29tarleb
hsmodetweaks70.0Tool for generating .dir-locals.el for intero (bsd3, program, tools)2018-02-12MarkWotton
hsnock210.0Nock 5K interpreter. (language, library, program, public-domain)2013-11-05mrdomino
hsns20.0a miniature network sniffer (bsd3, network, program)2007-08-29AustinSeipp
hsntp20.0Libraries to use SNTP protocol and small client/server implementations. (bsd3, library, program, system)2008-03-09GwernBranwen
hsoptions70.0Haskell library that supports command-line flag processing (apache, library, program, system)2014-04-28josercruz01
hspec-discover18252.25Automatically discover and run Hspec tests (library, mit, program, testing)2022-05-12SimonHengel, SoenkeHahn, parsonsmatt
hspec-golden1460.0Golden tests for hspec (library, mit, program, testing)2021-05-03stackbuilders
hspec-meta2150.0A version of Hspec which is used to test Hspec itself (library, mit, program, testing)2021-12-06SimonHengel, SoenkeHahn, parsonsmatt
hspec-setup180.0Add an hspec test-suite in one command (development, library, mit, program)2016-08-22yamadapc
hspresent120.0A terminal presentation tool (bsd3, console, library, program)2009-11-18EvanKlitzke
hspretty90.0My opinionated Haskell project formatter. (bsd3, library, program, tools)2021-08-21lancelet
hsprocess (deprecated in favor of haskell-awk)120.0The Haskell Stream Processor command line utility (console, deprecated, gpl, library, program)2013-08-04MarioPastorelli
hsqml-demo-manic60.0HsQML-based clone of Pipe Mania (bsd3, game, program)2016-10-16RobinKay
hsqml-demo-morris90.0HsQML-based implementation of Nine Men's Morris (bsd3, game, graphics, program)2016-02-11RobinKay
hsqml-demo-notes110.0Sticky notes example program implemented in HsQML (bsd3, graphics, program)2015-06-17RobinKay
hsqml-demo-samples80.0HsQML sample programs (bsd3, graphics, gui, program)2016-02-24RobinKay
hsqml-morris (deprecated in favor of hsqml-demo-morris)60.0HsQML-based implementation of Nine Men's Morris (bsd3, deprecated, game, graphics, program)2013-10-08RobinKay
hssourceinfo40.0get haskell source code info (bsd3, development, program)2012-02-22YoshikuniJujo
hstar112.0Haskell version of tar CLI utility (archive, bsd3, codec, program, tar)2020-10-11vmchale
hstest40.0Runs tests via QuickCheck1 and HUnit; like quickCheck-script but uses GHC api (bsd3, program, testing)2010-06-15DaveHinton
hstidy10.0Takes haskell source on stdin, parses it, then prettyprints it to stdout. (bsd3, program, text)2008-07-01MattMorrow
hstorchat80.0Distributed instant messaging over Tor (gpl, library, network, program)2014-06-04creichert, ChristopherReichert
hstradeking20.0Tradeking API bindings for Haskell (bsd3, finance, library, program)2014-03-12TravisAthougies
hstyle100.0Checks Haskell source code for style compliance. (bsd3, development, program)2011-11-08DougBeardsley, JasperVanDerJeugt
hstzaar360.0A two player abstract strategy game. (bsd3, game, program)2016-05-27PedroVasconcelos
hsubconvert90.0One-time, faithful conversion of Subversion repositories to Git (bsd3, development, program)2012-10-13JohnWiegley
hsudoku212.0Sudoku game with a GTK3 interface (game, library, mit, program)2017-05-16mmo
hsx (deprecated in favor of hsx2hs)160.0HSX (Haskell Source with XML) allows literal XML syntax in Haskell source code. (bsd3, deprecated, language, library, program)2013-09-05NiklasBroberg
hsx2hs740.0HSX (Haskell Source with XML) allows literal XML syntax in Haskell source code. (bsd3, language, library, program)2022-04-20DavidFox, JeremyShaw, NiklasBroberg
htags90.0A Haskell98 parsing tags program similar to ctags. (bsd3, development, program, source-tools, utils)2008-11-03DavidSankel
htalkat200.0Talk across TLS (gpl, network, program)2022-05-15mbays
htar70.0Command-line tar archive utility. (bsd3, codec, program)2015-07-06BjornBringert, DuncanCoutts
htestu130.0A library for testing correctness of pseudo random number generators in Haskell. (library, mit, program, system)2016-08-08DominicSteinitz
htime70.0Timing utility for the command line (bsd3, program, system)2015-01-22JosePedroMagalhaes
html-charset410.0Determine character encoding of HTML documents/fragments (lgpl, library, program, web)2018-07-10hongminhee
html-presentation-text10.0Simple tool to create html presentation for text. (mit, program, web)2022-01-21OleksandrZhabenko
html-validator-cli100.0A command-line interface for https://validator.w3.org/ (bsd3, library, program, web)2018-10-16KenzoYotsuya
html2hamlet110.0HTML to Hamlet converter (bsd3, program, text)2015-06-28HideyukiTanaka
htodo160.0A todo application. (bsd3, other, program)2013-01-20YoichiHirai
htsn (deprecated)100.0Parse XML files from The Sports Network feed. (deprecated, gpl, program, utils)2014-09-23MichaelOrlitzky
htsn-import (deprecated)230.0Import XML files from The Sports Network into an RDBMS. (deprecated, gpl, program, utils)2015-03-10MichaelOrlitzky
http-client-overrides80.0HTTP client overrides (bsd3, library, network, program)2019-10-02robbiemcmichael
http-proxy370.0A library for writing HTTP and HTTPS proxies (bsd3, library, program, web)2021-04-17ErikDeCastroLopo
http-test450.0Test framework for HTTP APIs (bsd3, library, program, test, web)2016-03-03glutamate
http-trace102.0Tracking http redirects (library, mit, program, web)2016-06-20sigrlami
http2-client-exe160.0A command-line http2 client. (bsd3, program, web)2019-04-21LucasDiCioccio, ProofOfKeags
htune20.0harmonic analyser and tuner for musical instruments (bsd3, program, sound)2013-03-19PetrRockai
htzaar120.0A two player abstract strategy game. (bsd3, game, program)2009-10-09TomHawkins
hub50.0For multiplexing GHC installations and providing development sandboxes (bsd3, development, distribution, program)2015-02-23ChrisDornan
hubris160.0Support library for Hubris, the Ruby <=> Haskell bridge (language, library, program)2010-04-24MarkWotton
huff80.0A fast-foward-based planner (ai, bsd3, library, program)2016-09-09TrevorElliott
hulk10.0IRC server written in Haskell. (bsd3, library, network, program)2013-11-03ChrisDone
hum40.0A TUI MPD client, inspired by ncmpcpp (gpl, library, program, sound)2021-01-25iyefrat
hums40.0Haskell UPnP Media Server (network, program)2014-06-18BardurArantsson
hunch80.0CSS-like syntax for file system manipulation. (console, mit, program)2015-09-03loganbraga
hunit-gui140.0A GUI testrunner for HUnit (library, program, public-domain, testing)2010-03-14KimWallmark
hunp20.0Unpacker tool with DWIM (console, program, utils)2009-06-20DenizDogan
hunt-server80.0A search and indexing engine server. (data, mit, program, text)2015-03-01alexbiehl
hunt-server-cli60.0A Command line Interface for the Hunt server. (console, mit, program)2015-02-27alexbiehl
hup212.0Upload packages and/or documentation to a hackage server (bsd2, distribution, documentation, library, program, web)2022-01-05phlummox
hurdle50.0Extract function names from Windows DLLs. (bsd3, program, system)2010-02-24StephenTetley
hurl280.0Haskell URL resolver (gpl, library, network, program)2021-07-22alcinnz
husk-scheme1532.0R5RS Scheme interpreter, compiler, and library. (compilers-interpreters, language, library, mit, program)2021-02-04JustinEthier
husky20.0A simple command line calculator. (console, program)2009-04-04MarkusDittrich
hutton (deprecated)70.0A program for the button on Reddit. (deprecated, mit, program, utility)2015-04-19fozworth
huttons-razor170.0Quick implemention of Hutton's Razor (bsd2, example, program)2015-05-27steshaw
hw-balancedparens560.0Balanced parentheses (bit, bsd3, data, data-structures, library, program, succinct-data-structures)2022-03-21newhoggy, haskellworks, GeorgeWilson
hw-ci-assist40.0CI Assistant for Haskell projects (bsd3, development, library, program)2019-04-04haskellworks
hw-dsv510.0Unbelievably fast streaming DSV file parser (bsd3, csv, data-structures, library, program, simd, succinct-data-structures, text)2022-03-25newhoggy, haskellworks, GeorgeWilson
hw-dump100.0File Dump (bit, bsd3, data, library, program)2020-04-14newhoggy, haskellworks
hw-eliasfano170.0Elias-Fano (bsd3, data, data-structures, library, program, succinct-data-structures)2022-03-25newhoggy, haskellworks
hw-ip760.0Library for manipulating IP addresses and CIDR blocks (bsd3, library, network, program)2022-03-19newhoggy, haskellworks, arbornetworks, dsturnbull
hw-json742.0Memory efficient JSON parser (bsd3, data, library, program)2022-03-24newhoggy, haskellworks
hw-json-simd320.0SIMD-based JSON semi-indexer (bsd3, data, library, program)2022-03-24newhoggy, haskellworks
hw-json-simple-cursor60.0Memory efficient JSON parser (bsd3, data, library, program)2022-03-24newhoggy, haskellworks
hw-json-standard-cursor150.0Memory efficient JSON parser (bsd3, data, library, program)2022-03-24newhoggy, haskellworks
hw-mquery260.0Monadic query DSL (bsd3, data, library, program)2022-03-26newhoggy, haskellworks
hw-packed-vector170.0Packed Vector (bsd3, data, library, program, vector)2022-03-21newhoggy, haskellworks
hw-prim-bits200.0Primitive support for bit manipulation (bsd3, data, library, program)2021-09-18newhoggy, haskellworks
hw-rankselect1072.0Rank-select (bit, bsd3, data, data-structures, library, program, succinct-data-structures)2022-03-23newhoggy, haskellworks, GeorgeWilson
hw-simd-cli40.0SIMD library (bit, bsd3, data, library, program, simd)2021-03-17newhoggy, haskellworks
hw-tar50.0Library for creating and extracting tar archives (bsd3, codec, library, program)2021-03-09haskellworks
hw-uri510.0Supports IO on URIs (bsd3, data, library, program)2020-03-12newhoggy, haskellworks
hw-xml432.0XML parser based on succinct data structures. (bsd3, data, data-structures, library, program, succinct-data-structures, xml)2022-03-25newhoggy, haskellworks
hwall-auth-iitk60.0Initial version of firewall Authentication for IITK network. (bsd3, network, program)2014-04-14satvikc
hwhile132.0An implementation of Neil D. Jones' While language (gpl, language, library, program)2019-03-07alexj136
hwk60.0Commandline text processing with Haskell functions (development, mit, program)2021-06-14JensPetersen
hwormhole120.0magic-wormhole client (gpl, library, network, program)2019-03-29rkrishnan
hws70.0Simple Haskell Web Server (bsd3, program, web-server)2010-10-04SimonMarlow
hxmppc30.0Haskell XMPP (Jabber Client) Command Line Interface (CLI) (bsd3, network, program)2011-10-20NicolasPouillard
hxournal440.0A pen notetaking program written in haskell (application, bsd3, library, program)2012-09-03IanWooKim
hyahtzee100.0A Yahtzee game implementation in Haskell (bsd3, game, program)2021-04-18DamienCassou
hyakko300.0Literate-style Documentation Generator (documentation, mit, program)2015-06-03JeremyHull
hybrid10.0A implementation of a type-checker for Lambda-H (bsd3, compilers-interpreters, program)2008-03-04GwernBranwen
hydra-print60.0NCurses interface to view multiple ByteString streams in parallel. (bsd3, concurrency, library, program)2013-04-22RyanNewton
hydrogen-cli100.0Hydrogen Data (language, mit, program)2015-01-08JulianFleischer
hylide160.0WebGL live-coding environment for writing shaders with Hylogen (graphics, library, mit, program)2016-10-29sleexyz
hylotab110.0Tableau based theorem prover for hybrid logics (program, theorem-provers)2012-07-05GuillaumeHoffmann
hyloutils60.0Very small programs for hybrid logics (program, theorem-provers)2012-07-05GuillaumeHoffmann
hyper-haskell-server80.0Server back-end for the HyperHaskell graphical Haskell interpreter (bsd3, compilers-interpreters, program)2020-11-13HeinrichApfelmus
hyperdrive60.0a fast, trustworthy HTTP(s) server built (bsd3, library, program, web)2013-01-08JeremyShaw
hyperion60.0Reliable performance measurement with robust data export. (benchmarking, bsd3, library, program)2017-09-06MathieuBoespflug
hyperscript20.0A parser for the _hyperscript programming language (bsd3, library, program, web)2022-01-30rashad1030
hyraxAbif420.0Modules for parsing, generating and manipulating AB1 files. (ab1, abif, bioinformatics, chromatogram, library, program)2020-11-18andrevdm
hzaif50.0This package is Zaif Exchange Api wrapper (bsd3, library, program, web)2016-01-24
i3blocks-hs-contrib112.0Base i3blocks written in haskell (distribution, library, mit, program)2020-04-25panavtec
ib-api50.0An API for the Interactive Brokers Trading Workstation written in pure Haskell (gpl, library, network, program)2015-07-28rbermani
ical (deprecated in favor of iCalendar)22.0iCalendar format parser and org-mode converter. (bsd3, deprecated, library, program, web)2015-11-24ChrisDone
icepeak90.0A fast JSON document store with push notification support. (bsd3, library, program, web)2020-12-05fatho, rkrzr
ide-backend340.0An IDE backend library (development, library, mit, program)2016-01-06MichaelSloan, MichaelSnoyman
ide-backend-server80.0An IDE backend server (development, mit, program)2016-01-10MichaelSloan, MichaelSnoyman
ideas-math40.0Interactive domain reasoner for logic and mathematics (education, program)2015-04-09BastiaanHeeren
ideas-statistics50.0Interactive domain reasoner for statistics (apache, education, program)2020-04-03BastiaanHeeren
idiii240.0ID3v2 (tagging standard for MP3 files) library (bsd3, library, program, sound, text)2012-11-04AlexeyAlekhin, BartonMassey, ChrisWagner
idringen180.0A project manage tool for Idris. (bsd3, development, library, program)2016-08-24zjhsdtc
idris2112.25Functional Programming Language with Dependent Types (bsd3, compilers-interpreters, dependent-types, library, program)2021-10-22EdwinBrady, niklasl
ige21.25An keyboard-driven interactive graph editor (editing, gpl, program)2017-09-11olynch
ignore61.5Handle ignore files of different VCSes (bsd3, library, program, system)2015-08-23AlexanderThiemann
ihaskell1042.25A Haskell backend kernel for the IPython project. (development, library, mit, program)2021-11-29gibiansky, VaibhavSagar
ihs170.0Interpolated Haskell (language, program, public-domain)2018-12-12minad
ihttp (deprecated)140.0Incremental HTTP iteratee (bsd3, deprecated, library, network, program)2011-06-15ErtugrulSoeylemez, esz
imagepaste100.0Command-line image paste utility (bsd3, network, program)2012-05-30YuriBochkarev
imapget80.0Downloads email from imap SSL servers. (bsd3, network, program)2013-01-08FacundoDominguez
imbib70.0Minimalistic reference manager. (program, text)2010-11-11JeanPhilippeBernardy
imgurder150.0Uploader for Imgur (bsd3, library, program, web)2011-10-27DanColish
imj-base62.0Game engine with geometry, easing, animated text, delta rendering. (algorithms, animation, bsd3, game-engine, graphics, library, mathematics, optimisation, optimization, program, terminal, user-interface)2018-01-01OlivierSohn
imj-game-hamazed32.0A game with flying numbers and 8-bit color animations. (animation, application, bsd3, education, game, graphics, library, program)2018-01-01OlivierSohn
imj-measure-stdout100.0An application to determine the maximum capacity of stdout buffer. (bsd3, console, program, terminal)2018-01-01OlivierSohn
imm730.0Execute arbitrary actions for each item from RSS/Atom feeds (library, program, public-domain, web)2021-05-07koral
imparse40.0Multi-platform parser analyzer and generator. (gpl, library, program, text)2013-08-20AndreiLapets
implicit642.0A math-inspired programmatic 2D & 3D CAD system. (agpl, graphics, library, program)2020-01-26ChristopherOlah, Juri_
importify110.0Tool for haskell imports refactoring (development, library, mit, program, refactoring)2017-12-23serokell
inch20.0A type-checker for Haskell with integer constraints (bsd3, language, program)2014-06-07AdamGundry
indent200.0Fix your indentation. (bsd3, indentation, library, program, text)2019-06-12vapourismo
indigo180.0Convenient imperative eDSL over Lorentz. (language, library, mit, program)2021-01-08gromak, pasqu4le, serokell, rinn7e
infer-upstream90.0Find the repository from where a given repo was forked (development, mit, program)2014-08-15NoonSilk
infernu90.0Type inference and checker for JavaScript (experimental) (gpl, library, program, unclassified)2015-04-18NoamLewis
infinity90.0 (bsd3, program, unclassified)2007-11-07AustinSeipp
informative290.0A yesod subsite serving a wiki. (agpl, library, program, web)2016-04-04implementation
inject50.0A minimalistic template engine (library, mit, program, text)2013-06-09SimonHengel
inliterate52.0Interactive literate programming (library, mit, program, statistics)2017-06-06glutamate, ocramz
inquire50.0Console client for encyclopedias (gpl, program, web)2014-01-08orbifx
inspection-proxy150.0A simple proxy for debugging plaintext protocols communication (bsd3, program, testing)2014-03-30MariusGhita
inspector-wrecker50.0Create benchmarks from the HAR files (bsd3, library, program, web)2016-09-19JonathanFischoff
instana-haskell-trace-sdk182.0SDK for adding custom Instana tracing support to Haskell applications. (library, mit, monitoring, program)2022-05-04basti1302
instapaper-sender50.0Basic HTTP gateway to save articles to Instapaper (agpl, program, web)2017-02-03MichaelSmith
integreat60.0Integrate different assays. (bioinformatics, gpl, library, program)2018-05-16GregorySchwartz
interactive-plot72.0Interactive quick time series plotting (bsd3, interactive, library, program)2019-09-09jle
interleavableGen80.0Generates a version of a module using InterleavableIO (monads, program)2008-07-23MarcoSilva
internetmarke110.0Shell command for constructing custom stamps for German Post (console, graphics, program)2012-04-10HenningThielemann
intero2142.0Complete interactive development program for Haskell (bsd3, development, program)2019-05-14AnthonyCowley, ChrisDone
interp130.0Tracery-like randomized text interpolation (bsd3, interpolation, library, program, text)2019-02-18swizzard
interpol180.0GHC preprocessor and library to enable variable interpolation in strings (gpl, language, library, program, source-tools)2012-06-22AlexandruScvortov
inventory160.0Project statistics and definition analysis (bsd3, library, program, utility)2021-03-10aaronallen8455
io-manager142.0Skeleton library around the IO monad. (bsd3, library, program, training)2020-09-07MihaiMaruseac
io-reactive30.0An API for generating TIMBER style reactive objects. (bsd3, control, library, program, reactivity)2008-09-23AndyGill
ion70.0EDSL for concurrent, realtime, embedded programming on top of Ivory (bsd3, embedded, language, library, program)2016-09-23hodapp
ip6addr300.0Commandline tool to deal with IPv6 address text representations (bsd3, console, network, program)2022-01-08MichelBoucey
ipatch82.0interactive patch editor (development, gpl, program)2012-04-15JoachimBreitner
iptables-helpers210.0iptables rules parser/printer library (bsd3, library, program, text)2013-05-19EvgenyTarasov
iptadmin200.0web-interface for iptables (application, bsd3, program, system, tools, web)2013-05-19EvgenyTarasov
ircbot962.0A library for writing IRC bots (bsd3, library, network, program)2021-04-12JeremyShaw
iridium240.0Automated Local Cabal Package Testing and Uploading (bsd3, development, library, program)2018-10-03lspitzner
ironforge440.0A technical demo for Antisplice. (bsd3, game, library, program)2016-04-04implementation
isdicom60.0An executable and library to determine if a file is a DICOM file (bsd3, library, medical, program, system)2014-09-09TonyMorris
isiz10.0A program to show the size of image and whether suitable for wallpaper. (bsd3, graphics, program)2014-04-15HironaoKomatsu
isocline180.0A portable alternative to GNU Readline (console, library, mit, program)2022-01-16daan
itcli30.0Issue Tracker for the CLI (bsd3, development, program)2018-09-14theNerd247
iterm-show60.0Enable graphical display of images inline on some terminals (bsd3, development, library, program)2018-10-10lukec
ivory-bitdata (deprecated in favor of ivory)60.0Ivory bit-data support. (bsd3, deprecated, language, library, program)2014-03-26EricMertens, LeePike
ivory-examples150.0Ivory examples. (bsd3, language, program)2016-12-16EricMertens, LeePike
ixdopp90.0A preprocessor for expanding "ixdo" notation for indexed monads (bsd3, language, program, source-tools)2013-01-23JesseTov
iyql110.0CLI (command line interface) to YQL (gpl, network, program)2010-09-22DiegoSouza
j2hs60.0j2hs (ffi-tools, foreign, java, jvm, mit, program)2013-06-24JulianFleischer
jacinda90.0Functional, expression-oriented data processing language (agpl, data, interpreters, language, library, program, text)2022-04-13vmchale
jaeger-flamegraph72.0Generate flamegraphs from Jaeger .json dumps. (bsd3, library, program, testing)2019-07-26fommil
jailbreak-cabal940.0Strip version restrictions from Cabal files (bsd3, distribution, program)2022-04-17PeterSimons, sternenseemann, jophish, cdepillabout, maralorn
jammittools440.0Export sheet music and audio from Windows/Mac app Jammit (gpl, library, program, sound)2019-04-13mtolly
jarfind150.0Tool for searching java classes, members and fields in classfiles and JAR archives (development, language, library, program, utils)2012-10-30EugeneKirpichov
jarify10.0Jarification of Haskell sources (bsd3, ffi, java, jvm, library, program)2017-04-21MathieuBoespflug, FelixRaimundo
jason60.0A fast JASONETTE-iOS JSON combinator library for haskell. (bsd3, library, program, value)2016-11-10Lupino
java-adt110.0Create immutable algebraic data structures for Java. (java, program)2018-11-04AndreasAbel
java-poker110.0The etude of the Haskell programming (game, library, mit, program)2016-01-13tobynet
javascript-bridge10.0Remote Monad for JavaScript on the browser (bsd3, library, network, program)2019-09-12AndyGill
javascript-extras250.0Extra javascript functions when using GHCJS (bsd3, library, program, web)2018-07-02louispan
javasf70.0A utility to print the SourceFile attribute of one or more Java class files. (bsd3, development, program)2014-05-24TonyMorris
javav40.0A utility to print the target version of Java class files. (bsd3, development, program)2014-05-23TonyMorris
jbi90.0Just Build It - a "do what I mean" abstraction for Haskell build tools (development, library, mit, program)2018-02-07IvanMiljenovic
jdi20.0Implementation of Java Debug Interface (debug, gpl, jvm, language, library, program)2012-10-28VictorDenisov
jenga (deprecated)82.0Generate a cabal freeze file from a stack.yaml (bsd2, deprecated, development, library, program)2017-05-13ErikDeCastroLopo
jenkinsPlugins2nix170.0Generate nix for Jenkins plugins. (bsd3, library, nix, program)2021-08-16MateuszKowalczyk, ThomasBach
jespresso170.0Extract all JavaScript from an HTML page and consolidate it in one script. (bsd3, library, program, web)2015-06-22AndreyChudnov
jet30.0 (bsd3, library, program, unclassified)2021-12-06ChrisPenner
jinquantities112.0Unit conversion and manipulation library. (bsd3, data, library, math, physics, program)2018-09-12Novadiscovery
jira-wiki-markup4820.0Handle Jira wiki markup (library, mit, program, text)2021-05-25tarleb
jmacro1312.0QuasiQuotation library for programmatic generation of Javascript code. (bsd3, language, library, program)2022-04-25GershomBazerman, JeremyShaw
jord360.0Geographical Position Calculations (bsd3, geography, library, program)2020-09-21CedricLiegeois
jort10.0JP's own ray tracer (graphics, program)2010-11-10JeanPhilippeBernardy
jot (deprecated in favor of shakebook)70.0Tiny markdown notebook (cli, deprecated, program)2018-04-05locallycompact
jpl-horizons-api60.0Ephemerides for solar system objects from the JPL Horizons service (api, astronomy, bsd3, library, program)2022-03-12ocramz
jsaddle-hello110.0JSaddle Hello World, an example package (library, mit, program, web)2021-06-26HamishMackenzie
json-autotype1252.5Automatic type declaration for JSON input data (bsd3, data, library, program, tools, type-provider)2020-04-19MichalGajda, PeterSimons
json-b180.0JSON parser that uses byte strings. (bsd3, library, program, text)2009-10-01JasonDusek
json-directory80.0Load JSON from files in a directory structure (bsd3, codec, library, program)2020-06-02lukec
json-rpc882.0Fully-featured JSON-RPC 2.0 library (library, mit, network, program, public-domain)2022-05-15jprupp
json-to-haskell30.0 (bsd3, library, program, unclassified)2020-11-09ChrisPenner
json-tools220.0A collection of JSON tools (bsd3, json, program, text, tools, utils)2019-10-18NicolasPouillard
json2yaml (deprecated in favor of yaml)390.0Utility to convert a file from JSON to YAML format. (deprecated) (bsd3, deprecated, program, web)2014-04-03MichaelSnoyman
jsonextfilter60.0Filter select values in JSON objects to unix programs (mit, program, web)2017-03-21mackeyrms
jsonnet140.0Jsonnet implementaton in pure Haskell (bsd3, compiler, library, program)2021-05-31moleike
jsons-to-schema50.0JSON to JSON Schema (data, json, library, mit, program, web)2017-07-30garetht
jsonsql80.0Interpolate JSON object values into SQL strings (mit, program, text)2015-08-28DanielChoi
jsontsv410.0JSON to TSV transformer (mit, program, text)2016-05-19DanielChoi
jsonxlsx100.0json to xlsx converter (mit, program, text)2017-03-20mackeyrms
juandelacosa50.0Manage users in MariaDB >= 10.1.1 (databases, mit, program, web)2021-03-17ip1981
judge70.0Tableau-based theorem prover for justification logic. (gpl, library, logic, program)2018-03-14slakkenhuis
juicy-draw120.0Draw and fill lines, rectangles and polygons (graphics, library, mit, program)2018-12-20rcook
juicy-gcode370.0SVG to G-Code converter (bsd3, graphics, program)2020-08-24dlacko
jukebox932.0A first-order reasoning toolbox (bsd3, library, logic, program)2021-06-22NickSmallbone
jumpthefive50.0an elementary symmetric chiffre for pragmatically protecting one's effects (bsd3, cryptography, library, program)2015-04-11mcandre
jupyter60.0A library for creating and using Jupyter kernels. (development, library, mit, program)2016-08-14gibiansky
kafka-device110.0UI device events via a Kafka message broker (hardware, library, mit, program)2019-03-04BrianBush
kafka-device-glut180.0GLUT events via a Kafka message broker (hardware, library, mit, program)2019-03-04BrianBush
kafka-device-joystick50.0Linux joystick events via a Kafka message broker (hardware, library, mit, program)2019-03-04BrianBush
kafka-device-leap70.0Leap Motion events via a Kafka message broker (hardware, library, mit, program)2019-03-04BrianBush
kafka-device-spacenav50.0Linux SpaceNavigator events via a Kafka message broker (hardware, library, mit, program)2019-03-04BrianBush
kafka-device-vrpn130.0VRPN events via a Kafka message broker (library, mit, network, program)2019-03-04BrianBush
kaleidoscope70.0Haskell Kaleidoscope tutorial (compilers, library, mit, program)2016-08-12sdiehl
katt180.0Client for the Kattis judge system. (bsd3, library, program, utils)2014-06-13DavidNilsson
katydid140.0A haskell implementation of Katydid (bsd3, data, library, program)2018-09-10awalterschulze
kawa60.0Key-value store in single files. (bsd3, database, library, program)2018-01-15thoferon
kbq-gu10.0Rpoku spoken word programming language (language, program)2008-08-14AndriiZvorygin
kdesrc-build-extra (deprecated in favor of kdesrc-build-profiles)160.0Build profiles for kdesrc-build (deprecated, development, gpl, program)2016-04-05ivan
kdesrc-build-profiles40.0Build profiles for kdesrc-build (development, gpl, program)2020-05-27ivan
keccak120.0cryptographic functions based on the sponge construction (crypto, library, mit, program)2018-07-20aupiff
keenser70.0Initial project template from stack (bsd3, library, program, web)2016-07-07jdabbs
keera-posture240.0Get notifications when your sitting posture is inappropriate. (ai, program)2017-06-15IvanPerez, keera_studios_ci
keiretsu100.0Multi-process orchestration for development and integration testing (development, program, testing)2014-10-20BrendanHay
kempe322.0Kempe compiler (bsd3, compilers, language, library, program)2022-03-04vmchale
keter2232.25Web application deployment manager, focusing on Haskell web frameworks (library, mit, program, web, yesod)2022-05-16MichaelSnoyman, ChristopherReichert, Jappie, jgt
kevin530.0a dAmn ↔ IRC proxy (program, utils)2013-08-31JoelTaylor
kewar22.0CLI and library to generate QR codes. (data, library, mit, program, qr)2022-02-12shikaan
keycloak-hs670.0 (bsd3, library, program, unclassified)2021-06-20CorentinDupont
keysafe20.0back up a secret key securely to the cloud (agpl, program, utility)2020-02-14JoeyHess
keystore730.0Managing stores of secret things (bsd3, cryptography, library, program)2020-12-08ChrisDornan
keyword-args180.0Extract data from a keyword-args config file format (data, library, mit, program)2015-04-23jsl, stackbuilders, sestrella
khph10.0Command-line file tagging and organization tool (agpl, program, system)2016-06-11khumba
kif-parser70.0Process KIF iOS test logs (bsd3, distribution, program)2013-08-29JanChristiansen
kit20.0A dependency manager for Xcode (Objective-C) projects (bsd3, development, program)2013-02-06NickPartridge
kmeans-vector110.0An implementation of the kmeans clustering algorithm based on the vector package (bsd3, library, math, program)2015-07-30AlpMestanogullari
kmn-programming20.0K_M,N quadratic programming (bsd3, math, program)2021-12-20PeterDivianszky
kmonad70.0Advanced keyboard remapping utility (application, library, mit, program)2020-09-12david_janssen
knots90.0Khovanov homology computations (library, math, mit, program)2015-04-09maltem
koji-install (deprecated in favor of koji-tool)20.0CLI tool for installing rpms directly from Fedora Koji (bsd3, deprecated, program, utility)2021-12-28JensPetersen
koji-tool700.0Koji CLI tool for querying tasks and installing builds (bsd3, program, utility)2022-05-14JensPetersen
koneko20.0a concatenative not-quite-lisp for kittens (compilers-interpreters, gpl, library, program)2022-02-12obfusk
korfu40.0The Korfu ORF Utility (bioinformatics, program)2010-09-10KetilMalde
kparams40.0Extracts values from /proc/cmdline. (library, mit, program, text)2021-09-09mcsaucy
krank240.0Krank checks issue tracker link status in your source code (bsd3, library, program, quality)2021-07-18guibou
kurita10.0Find the alpha emoji (bsd3, game, library, program, web)2019-05-06davean
laborantin-hs230.0an experiment management framework (apache, experiment, library, program)2014-04-18LucasDiCioccio
labsat210.0LabSat TCP Interface Wrapper (library, mit, program, unclassified)2018-03-09bb
labyrinth-server110.0A complicated turn-based game - Web server (game, mit, program)2013-11-23AlexeyKotlyarov
lambda-bridge40.0A bridge from Haskell (on a CPU) to VHDL on a FPGA. (bsd3, foreign, hardware, library, middleware, network, program)2010-11-16AndyGill
lambda-calculator290.0A lambda calculus interpreter (lambdacalculus, language, library, mit, program, teaching)2017-04-07sgillespie
lambda-calculus-interpreter90.0Lambda Calculus interpreter (bsd3, language, library, program)2018-09-12xeontem
lambda-devs70.0a Paralell-DEVS implementaion based on distributed-process (bsd3, control, library, program, simulation)2013-11-24alios
lambda-toolbox110.0An application to work with the lambda calculus (for learning) (bsd3, lambdacalculus, program, teaching)2013-03-30JulianFleischer
lambda2js51.5Untyped Lambda calculus to JavaScript compiler (compiler, gpl, program)2015-09-27MatejKollar
lambdaFeed80.0RSS 2.0 feed generator (program, web)2007-02-13DonaldStewart
lambdaLit110.0... (language, mit, program)2014-12-18faleidel
lambdabot500.0Lambdabot is a development tool and advanced IRC bot (development, program, web)2021-08-11BertramFelgenhauer, DmitryMalikov, GwernBranwen, IsaacJones, JamesCook
lambdabot-telegram-plugins100.0Lambdabot for Telegram (development, gpl, library, program, web)2022-05-12swamp_agr
lambdabot-xmpp160.0Lambdabot plugin for XMPP (Jabber) protocol (development, program)2020-07-12SergeyAlirzaev
lambdabot-zulip50.0Lambdabot for Zulip Chat (library, mit, program, web)2018-11-20NiklasHambuechen
lambdacat90.0Webkit Browser (bsd3, library, program, user-interfaces)2011-01-08AndreasBaldeau
lambdacube40.0A simple lambda cube type checker. (bsd3, compilers-interpreters, program)2008-12-25LennartAugustsson
lambdacube-examples (deprecated in favor of lambdacube-samples)180.0Examples for LambdaCube (bsd3, deprecated, graphics, program)2011-10-29CsabaHruska
lambdacube-samples110.0Samples for LambdaCube 3D (bsd3, graphics, program)2014-12-09CsabaHruska
lambdatwit50.0Lambdabot running as a twitter bot. Similar to the @fsibot f# bot. (mit, program, web)2014-10-13aaronash
lambdiff50.0Diff Viewer (bsd3, development, program)2011-11-17JamieTurner
language-Modula250.0Parser, pretty-printer, and more for the Modula-2 programming language (gpl, language, library, program)2020-11-11MarioBlazevic
language-asn1160.0Parsing of ASN1 definitions (bsd3, language, library, program)2020-06-14DmitryAstapov
language-dickinson472.0A language for generative literature (bsd3, compilers-interpreters, language, library, program, text)2022-04-06vmchale
language-glsl850.0GLSL abstract syntax tree, parser, and pretty-printer (bsd3, graphics, language, library, program)2018-09-02VoMinhThu
language-mixal70.0Parser, pretty-printer, and AST types for the MIXAL assembly language (bsd3, language, library, program)2013-08-25JonathanDaugherty
language-ninja102.0A library for dealing with the Ninja build language. (apache, build, language, library, program)2017-08-02taktoa
language-oberon130.0Parser, pretty-printer, and more for the Oberon programming language (gpl, language, library, program)2020-11-11MarioBlazevic
language-openscad90.0A simple parser for OpenSCAD (bsd3, language, library, program)2016-04-13BenGamari
language-puppet2092.0Tools to parse and evaluate the Puppet DSL. (bsd3, library, program, system)2020-05-31SimonMarechal, pi3r
language-python-colour70.0Generate coloured XHTML for Python code. (bsd3, language, program)2009-11-04BerniePope
language-python-test120.0testing code for the language-python library (bsd3, language, program)2020-07-12BerniePope
language-toolkit40.0A set of tools for analyzing languages via logic and automata (formal-languages, library, mit, program)2022-03-29dakotah_lambert
lapack-ffi-tools100.0Generator for Haskell interface to Fortran LAPACK (bsd3, math, program)2022-02-04HenningThielemann
lat20.0Tool to track security alerts on LWN (gpl, program, utils)2011-05-13MagnusTherning
latest-npm-version100.0Find the latest version of a package on npm (library, mit, network, program)2014-05-19passy
latex-formulae-pandoc80.0Render LaTeX formulae in pandoc documents to images with an actual LaTeX installation (bsd3, image, library, program)2018-07-22LiamOConnorDavis
latex-function-tables40.0Function table specifications in latex (bsd3, library, program, text)2016-11-21SimonHudon
latex-live-snippets60.0Automatically inline Haskell snippets into LaTeX documents. (bsd3, program, system)2018-07-11isovector
latex-svg-pandoc100.0Render LaTeX formulae in pandoc documents to images with an actual LaTeX (bsd3, image, library, program)2020-05-10phadej
launchpad-control60.0High and low-level interface to the Novation Launchpad midi controller. (bsd3, library, music, program, system)2013-10-09BalazsKomuves
layers-game270.0A prototypical 2d platform game. (bsd3, game, program)2020-06-27DanielTrstenjak
lazy-csv190.0Efficient lazy parsers for CSV (comma-separated values). (bsd3, library, program, text)2015-06-25MalcolmWallace
lazy-priority-queue70.0Lazy-Spined Monadic Priority Queues (control, data, gpl, library, program)2021-02-18MarioBlazevic
ldap-scim-bridge120.0See README for synopsis (agpl, library, program, system)2021-10-26MatthiasFischmann
ldapply100.0LDIF idempotent apply tool (mit, network, program, text)2017-01-12ip1981
leaf70.0A simple portfolio generator (gpl, program, web)2013-02-18DimitriSabadie
leaky540.0Robust space leak, and its strictification (bsd3, program, testing)2015-02-04AndrewSeniuk
learn-physics390.0Haskell code for learning physics (bsd3, library, physics, program)2020-01-19ScottWalck
learn-physics-examples (deprecated in favor of learn-physics)130.0examples for learn-physics (bsd3, deprecated, physics, program)2014-06-03ScottWalck
leetify90.0Leetify text (bsd3, program, text)2014-10-04DimitriSabadie
left4deadrl100.0left4dead-inspired roguelike (bsd3, math, program)2018-04-06AndrewPennebaker
legion-discovery190.0A discovery service based on Legion. (apache, library, program, value)2017-04-30taphu
leksah1200.0Haskell IDE written in Haskell (development, editor, ide, library, program)2017-08-14HamishMackenzie, JuergenNicklischFranken
leksah-server820.0Metadata collection for leksah (ide, library, program)2017-11-04HamishMackenzie, JuergenNicklischFranken
lens-th-rewrite60.0Rewrites Template Haskell splices using the API (bsd3, data, library, program)2020-04-05DavidJohnson
lentil1432.5frugal issue tracker (development, gpl, program, project-management)2022-03-24fffaaa, lwm
lgtk160.0Lens GUI Toolkit (bsd3, gui, library, program)2014-05-18PeterDivianszky
lhae (deprecated)10.0Simple spreadsheet program (data, deprecated, program)2010-09-28AlexanderBau
lhs2TeX-hl490.0Literate highlighter preprocessor for lhs2tex (development, language, mit, program)2011-10-15AlessandroVermeulen
lhs2html150.0Compile lhs in bird style to md, html, hs. (development, program, public-domain)2015-03-22JulianFleischer
lhs2tex832.0Preprocessor for typesetting Haskell sources with LaTeX (development, language, program)2020-05-01AndresLoeh
lhslatex50.0Tool for using pdflatex with .lhs files (bsd3, program, unclassified)2014-04-16TvH
libBF1550.0A binding to the libBF library. (data, library, mit, program)2021-12-15IavorDiatchki, RobertDockins, galoisinc
libhbb170.0Backend for text editors to provide better Haskell editing support. (development, lgpl, library, program)2014-10-30wolfch
libmdbx100.0Bindings for libmdbx, an embedded key/value store (bsd3, database, library, program)2022-01-20fjvallarino
liboath-hs70.0Bindings to liboath (gpl, library, program, security)2020-10-26parsonsmatt
libraft (deprecated)210.0Raft consensus algorithm (bsd3, deprecated, distributed-systems, library, program)2019-03-20sdiehl
libzfs60.0Bindings to libzfs, for dealing with the Z File System and Zpools. (library, mit, program, system)2017-03-02implementation
licensor400.0A license compatibility helper (distribution, library, mit, program)2021-05-30jpvillaisaza
lie30.0Lie Algebras (bsd3, library, math, program)2019-06-08jumper149
life20.0Conway's Life cellular automaton (bsd3, game, program)2009-12-21ChuckAdams
life-sync72.25Synchronize personal configs across multiple machines. (cli, cli-tool, configuration, development, library, mpl, program)2020-05-21shersh, vrom911
lifter10.0A boulderdash-like game and solution validator (bsd3, games-, program)2012-09-11EdwinBrady
lightstep-haskell370.0LightStep OpenTracing client library (apache, library, program, tools)2020-10-09DmitryIvanov
linden11.25Zen gardening, based on l-systems (bsd3, library, program, web)2017-05-01davean
line-break100.0Convert newlines in text (gpl, program, text)2017-01-15AlanHawkins
line-size60.0Display the number of bytes of each line (data, gpl, program)2017-03-27AlanHawkins
line2pdf250.0Simple command-line utility to convert text into PDF (bsd3, library, program, text)2008-07-21AudreyTang
linear-algebra-cblas90.0A linear algebra library with bindings to BLAS and LAPACK (bsd3, library, math, program)2013-04-18CarterSchonwald
linear-maps170.0Finite maps for linear use (bsd3, data, library, program)2009-05-28PeterDivianszky, ZsoltDollenstein
linenoise150.0A lightweight readline-replacement library for Haskell (bsd3, library, program, user-interfaces)2020-06-20ejconlon
lingo360.0File extension based programming language detection (bsd3, data, library, program)2022-03-04patrick_thomson, tclem, robrix, rewinfrey
linkcheck150.0Check for broken links in CI (library, mit, program, unclassified)2022-05-09Norfair
linkchk60.0linkchk is a network interface link ping monitor. (program, system)2008-02-17GwernBranwen
linkcore130.0Combines multiple GHC Core modules into a single module (bsd3, language, program)2010-05-25TimChevalier
linux-perf80.0Read files generated by perf on Linux (bsd3, debug, development, ghc, library, profiling, program, trace)2012-11-03MikolajKonarski
linx-gateway120.0Implementation of the Enea LINX gateway protocol. (library, mit, network, program)2014-08-04PatrikSandahl
lio-simple140.0LIO support for the Simple web framework (lgpl, library, program, web)2014-04-20DeianStefan
liquid-fixpoint1060.0Predicate Abstraction-based Horn-Clause/Implication Constraint Solver (bsd3, language, library, program)2021-11-03AlfredoDiNapoli, AndresLoeh, EricSeidel, ranjitjhala, niki
liquidhaskell1462.5Liquid Types for Haskell (bsd3, language, library, program)2021-11-04AlfredoDiNapoli, AndresLoeh, EricSeidel, ranjitjhala, niki
liquidhaskell-cabal-demo70.0Demo of Liquid Haskell integration for Cabal and Stack (development, library, program)2019-05-30MichaelSmith
list-remote-forwards110.0List all remote forwards for mail accounts stored in a SQL database. (gpl, mail, program, utils)2014-11-28MichaelOrlitzky
liszt30.0Append only key-list database (bsd3, database, library, program)2018-09-11FumiakiKinoshita
lit150.0A simple tool for literate programming (development, program)2016-02-09cdosborn
literatex130.0transform literate source code to Markdown (library, mit, program, utils)2022-02-04TravisCardwell
live-sequencer150.0Live coding of MIDI music (gui, library, music, program, sound)2018-02-16HenningThielemann
liveplot80.0Liveplotting (bsd3, graphics, library, program)2018-07-24srk
llsd40.0An implementation of the LLSD data system (library, mit, networking, program)2010-08-30BryanOSullivan
llvm-ffi-tools100.0Tools for maintaining the llvm-ffi package (bsd3, code-generation, compilers-interpreters, program)2018-09-01HenningThielemann
llvm-pkg-config150.0Generate Pkg-Config configuration file for LLVM (bsd3, code-generation, program)2021-10-16HenningThielemann
llvm-pretty-bc-parser40.0LLVM bitcode parsing library (bsd3, library, program, text)2017-07-04EricMertens, TrevorElliott, galoisinc
llvm-tools50.0Useful tools built on llvm-analysis (bsd3, development, library, program)2013-11-12TristanRavitch
lnurl-authenticator10.0A command line tool to manage LNURL auth identities (bsd3, library, program, unclassified)2021-08-07IanShipman
loch10.0Support for precise error locations in source files (bsd3, development, library, program)2007-01-25DonaldStewart
locked-poll80.0Very simple poll lock (bsd3, library, program, unclassified)2015-12-17scottmurphy09
log-effect270.0An extensible log effect using extensible-effects (control, effect, library, logging, mit, program)2019-03-02ibotty, sickmind
log-utils130.0Utils for working with logs (bsd3, data, program)2017-07-21MikhailGlushenkov, arybczak, jonathanjouty_scrive, trin_cz
log-warper1560.0Flexible, configurable, monadic and pretty logging (library, logging, mit, program)2020-03-04gromak, volhovm, serokell
log2json60.0Turn log file records into JSON. (json, library, logging, program, text, tools, utils)2012-11-02HaroldLee
logger-thread110.0Run FastLogger in a thread and direct all queued messages to it. (bsd3, library, program, text)2016-12-24joe9
logging-effect-extra80.0Supplemental packages for `logging-effect`. (library, mit, other, program)2018-08-05jship
logging-effect-extra-file10.0TH splices to augment log messages with file info (library, mit, other, program)2018-08-06jship
logging-effect-extra-handler70.0Handy logging handler combinators (library, mit, other, program)2018-08-06jship
lojban100.0Useful utilities for the Lojban language (bsd3, language, library, program)2008-12-18
lojbanParser330.0lojban parser (bsd3, language, library, program)2014-08-16YoshikuniJujo
lojbanXiragan50.0lojban to xiragan (bsd3, language, library, program)2013-03-07YoshikuniJujo
lojysamban150.0Prolog with lojban (bsd3, language, program)2014-10-24YoshikuniJujo
longshot221.5Fast Brute-force search using parallelism (algorithm, cryptography, library, mit, parallelism, program, search)2021-12-13thyeem
loopy70.0Find all biological feedback loops within an ecosystem graph. (bsd3, program, unclassified)2011-03-22EmilyMitchell
lord20.0A command line interface to online radios. (library, music, program, public-domain, web)2015-01-22rnons
lorem40.0Library for generating filler text (bsd3, library, program, text)2015-04-22StefanFischer
loshadka80.0Minecraft 1.7 server proxy that answers to queries when the server is offline (mit, network, program)2014-04-25LnYnp6WCYyKG3yhdLDztVRuQjTFKEy
lostcities70.0An implementation of an adictive two-player card game (game, program)2009-11-21PedroVasconcelos
loup40.0Amazon Simple Workflow Service Wrapper for Work Pools. (aws, cloud, distributed-computing, library, mit, network, program)2017-11-04markfine
ls-usb430.0List USB devices (bsd3, program, system)2012-11-27RoelVanDijk
lscabal60.0List exported modules from a set of .cabal files (bsd3, distribution, program)2010-04-18DonaldStewart
lsfrom270.0List directory files starting from a specific name (bsd3, program, utility)2022-04-24JensPetersen
lsystem60.0Paint an L-System Grammar (application, bsd3, program)2011-10-25CarlosGomez
ltext430.0Parameterized file evaluator (bsd3, library, program, text)2018-11-03athanclark
lucid-alpine170.0Use Alpine.js in your lucid templates (bsd3, html, library, program, web)2022-01-30rashad1030
lucid-hyperscript60.0Use _hyperscript with lucid (bsd3, library, program, web)2022-01-30rashad1030
lucienne (deprecated)20.0Server side feed aggregator/reader (deprecated, program, web)2012-06-09AlexanderBau
lumberjack700.0Trek through your code forest and make logs (library, logging, program)2022-03-09KevinQuick, galoisinc
luminance-samples380.0Luminance samples (bsd3, graphics, program)2016-02-27DimitriSabadie
lushtags70.0Create ctags compatible tags files for Haskell programs (development, mit, program)2011-09-20BitConnor
lvmlib20.0The Lazy Virtual Machine (LVM). (bsd3, compilers-interpreters, library, program)2014-09-02JurriaanHage
lvmrun10.0The Lazy Virtual Machine (LVM) Runtime System. (compilers-interpreters, program)2014-09-02JurriaanHage
lxd-client100.0LXD client written in Haskell. (gpl, library, program, system)2018-02-13hverr
lye70.0A Lilypond-compiling music box (mit, program, sound)2013-01-06CorbinSimpson
lz4-conduit120.0LZ4 compression for conduits (bsd3, codec, compression, conduit, library, program)2018-03-25scm
lz4-frame-conduit140.0Conduit implementing the official LZ4 frame streaming format (library, mit, program, web)2020-09-12NiklasHambuechen
maam140.0Monadic Abstracting Abstract Machines (MAAM) built on Galois Transformers (bsd3, library, program, static-analysis)2015-10-27DavidDarais
macbeth-lib80.0Macbeth - A beautiful and minimalistic FICS client (game, library, program)2016-04-05tgass
maclight50.0Control screen and keyboard backlights on MACs under Linux (apple, library, mit, program)2014-06-04TychoAndersen
macosx-make-standalone50.0Make a macosx app standalone deployable (bsd3, development, program)2013-07-24AtzeDijkstra
macrm60.0Alternative rm command for macOS that remove files/dirs to the system trash (bsd3, library, program)2020-11-02satosystems
mad-props110.0Monadic DSL for building constraint solvers using basic propagators. (bsd3, library, program, propagators)2019-11-12ChrisPenner
mage30.0Rogue-like (bsd3, game, program)2008-03-05GwernBranwen
magic-wormhole170.0Interact with Magic Wormhole (crypto, library, program)2021-02-25jml, jcalderone, rkrishnan
magico140.0Compute solutions for Magico puzzle (bsd3, math, program)2021-12-05HenningThielemann
mahoro70.0ImageBoards to XMPP gate (program, web)2009-09-16OlegIvanov
maid380.0A simple static web server (bsd3, program, web)2014-10-14JinjingWang
mail-pool280.0Preconfigured email connection pool on top of smtp. (email, library, mit, program)2020-12-03Jappie
mailbox-count120.0Count mailboxes in a SQL database. (agpl, mail, program, utils)2020-02-03MichaelOrlitzky
mailchimp-subscribe50.0MailChimp subscription request handler (mail, mit, program)2014-12-02mietek
majordomo170.0Majordomo protocol for ZeroMQ (bsd3, library, network, program)2012-04-11MarkWotton
make-hard-links100.0Change duplicated files into hard-links. (program, system)2009-03-14FelipeLessa
make-package120.0Make a cabalized package (bsd3, development, program, utils)2014-09-27PhilippBalzarek
mallard290.0Database migration and testing as a library. (database, library, mit, program)2017-09-24andrewrademacher
mameya120.0Static Website Generator in Haskell (library, mit, program, web)2018-09-16bururabit
manatee482.0The Haskell/Gtk+ Integrated Live Environment (desktop-environment, gpl, ide, library, manatee, operating-system, program)2011-05-14AndyStewart
manatee-all30.0Virtual package to install all Manatee packages. (desktop-environment, gpl, ide, library, manatee, operating-system, program)2011-05-14AndyStewart
manatee-anything250.0Multithread interactive input/search framework for Manatee (desktop-environment, gpl, ide, library, manatee, operating-system, program)2011-01-12AndyStewart
manatee-browser240.0Browser extension for Manatee. (browser, gpl, library, manatee, network, program)2011-05-14AndyStewart
manatee-curl240.0Download Manager extension for Manatee. (download-manager, gpl, library, manatee, network, program)2011-05-14AndyStewart
manatee-editor280.0Editor extension for Manatee. (editor, gpl, ide, library, manatee, program)2011-05-14AndyStewart
manatee-filemanager310.0File manager extension for Manatee. (file-manager, gpl, library, manatee, program)2011-05-14AndyStewart
manatee-imageviewer280.0Image viewer extension for Manatee. (gpl, image, image-viewer, library, manatee, program)2011-05-14AndyStewart
manatee-ircclient320.0IRC client extension for Manatee. (gpl, irc, irc-client, library, manatee, program)2011-05-14AndyStewart
manatee-mplayer190.0Mplayer client extension for Manatee. (gpl, library, manatee, multimedia, multimedia-player, program)2011-05-14AndyStewart
manatee-pdfviewer250.0PDF viewer extension for Manatee. (gpl, library, manatee, pdf, pdf-viewer, program)2011-05-14AndyStewart
manatee-processmanager330.0Process manager extension for Manatee. (gpl, library, manatee, process-manager, program, system)2011-05-14AndyStewart
manatee-reader370.0Feed reader extension for Manatee. (atom, feed, gpl, library, manatee, program, rss, rss-atom-reader)2011-05-14AndyStewart
manatee-template170.0Template code to create Manatee application. (gpl, ide, library, manatee, program, template)2011-05-14AndyStewart
manatee-terminal160.0Terminal Emulator extension for Manatee. (download-manager, gpl, library, manatee, network, program)2011-05-14AndyStewart
manatee-welcome60.0Welcome module to help user play Manatee quickly. (gpl, ide, library, manatee, program, welcome)2011-05-14AndyStewart
mancala100.0Simple mancala game. (game, lgpl, program)2011-06-30JulianaLucena
mandulia120.0A zooming visualisation of the Mandelbrot Set as many Julia Sets. (gpl, graphics, program)2010-08-14ClaudeHeilandAllen
mangopay790.0Bindings to the MangoPay API (bsd3, library, program, web)2015-12-31FelipeLessa, JeanPhilippeMoresmau, alanpog
map-exts122.0Extensions to Data.Map (bsd3, data-structures, library, program)2018-01-10coopercm
mappy70.0A functional programming language focused around maps. (bsd3, compilers-interpreters, library, program)2016-02-18mjgpy3
marihana180.0Minimal tool to make your blog in Haskell (library, mit, program, web)2018-04-28suzukeno
marionetta60.0A study of marionetta movements. (bsd3, game, program)2012-05-10PaoloVeronelli
markdown-unlit1060.0Literate Haskell support for Markdown (development, library, mit, program)2020-12-26SimonHengel
markdown2svg (deprecated)600.0markdown to svg converter (bsd3, deprecated, program, text)2014-02-14YoshikuniJujo
markup-preview160.0A simple markup document preview (markdown, textile, reStructuredText) (gpl, program, text)2015-03-07MariusGhita
marmalade-upload220.0Upload packages to Marmalade (development, library, mit, program)2014-10-26lunaryorn
marquise60.0Client library for Vaultaire (bsd3, library, other, program)2015-03-23fractalcat
marvin580.0A framework for modular, portable chat bots. (bsd3, development, library, program)2017-09-24justus
marxup320.0Markup language preprocessor for Haskell (gpl, library, program, text)2019-11-19JeanPhilippeBernardy
masakazu-bot170.0@minamiyama1994_bot on haskell (gpl, program, web)2014-08-20minamiyama1994
master-plan100.0The project management tool for hackers (library, mit, program, tools)2017-08-18rodrigosetti
mastermind70.0console mastermind decypher (bsd3, game, program)2010-07-25PaoloVeronelli
mathblog140.0A program for creating and managing a static weblog with LaTeX math and diagrams (bsd3, program, web)2015-10-03JonathanDaugherty
mathgenealogy220.0Discover your (academic) ancestors! (gpl, program, web)2015-11-22PeterRobinson
mathista (deprecated)40.0A small programming language for numerical computing (deprecated, language, library, program, public-domain)2015-10-11seiya
matlab80.0Matlab bindings and interface (bsd3, foreign, library, math, program)2020-07-28DylanSimon, bmsherman, bebarker
matsuri120.0ncurses XMPP client (network, program)2009-12-03OlegIvanov
matterhorn1310.0Terminal client for the Mattermost chat system (bsd3, chat, library, program)2022-05-09JonathanDaugherty, KevinQuick
maxent-learner-hw100.0Hayes and Wilson's maxent learning algorithm for phonotactic grammars. (library, linguistics, program)2017-05-12gtsteel
maxent-learner-hw-gui120.0GUI for maxent-learner-hw (linguistics, program)2017-05-12gtsteel
maxsharing130.0Maximal sharing of terms in the lambda calculus with letrec (bsd3, compiler, graphs, program)2016-10-17JanRochel
maybench220.0Automated benchmarking tool (bsd3, development, library, program)2008-09-06EricKow
mbox-tools140.0A collection of tools to process mbox files (bsd3, email, program, utility)2011-10-15NicolasPouillard
mbox-utility110.0List contents of an mbox file containing e-mails (bsd3, console, program)2019-08-04HenningThielemann
mbug40.0download bugs mailboxes (debian, gpl, library, program)2019-01-09DmitryBogatov
mcaeson10.0An Aeson parsing toolkit (bsd3, json, library, program, web)2021-04-12ChrisDornan
mcm62.0Machine Configuration Manager (gpl, language, program, system, text)2018-11-03AnthonyDoggett
mcmaster-gloss-examples40.0 (graphics, mit, program)2014-04-07yuriyt
mdcat90.0Markdown viewer in your terminal (library, mit, program, text)2015-03-17bobfang1992
mdo20.0Command-line tool to run a command on each of the items. (bsd3, console, program)2008-08-07AudreyTang
mdp80.0Tools for solving Markov Decision Processes. (algorithms, library, math, mit, program)2016-11-29prsteele
mecha250.0A constructive solid geometry (CSG) modeling language. (bsd3, language, library, program)2011-06-11TomHawkins
mediabus-rtp230.0Receive and Send RTP Packets (audio, bsd3, library, program)2017-07-04SvenHeyll
mediawiki170.0Interfacing with the MediaWiki API (bsd3, library, program, web)2013-11-20SigbjornFinne
mediawiki2latex200.0Convert MediaWiki text to LaTeX (program, text)2019-01-06dhun
mega-sdist650.0Handles uploading to Hackage from mega repos (distribution, mit, program)2022-02-14MichaelSnoyman
melf10.0An Elf parser (bsd3, data, library, program)2021-12-25amakarov
melody10.0A functional scripting language (language, library, mit, program)2014-01-10jozefg
memis10.0Memis Efficient Manual Image Sorting (data, mit, program)2017-02-01johannesgerer
memscript190.0Command line utility for memorizing scriptures or any other text (education, program)2015-10-10KiYungAhn
mercury-api40.0Haskell binding to Mercury API for ThingMagic RFID readers (hardware, library, mit, program)2019-01-09ppelleti
merge-bash-history90.0command line utility to merge bash_history (bsd3, library, program, tools)2018-09-17JiriMarsicek
metar60.0Australian METAR (aviation, bsd3, data, library, program)2019-04-12TonyMorris, qfpl
metar-http70.0HTTP for METAR (aviation, bsd3, data, library, program)2019-02-07TonyMorris
miconix-test (deprecated)50.0spam (bsd3, deprecated, program, spam)2018-09-16
micro-gateway50.0A Micro service gateway. (bsd3, cloud, faas, gateway, library, network, program, saas)2020-10-10Lupino
microc150.0microc compiler (bsd3, compiler, library, program)2017-11-06hurou927
microformats2-parser412.0A Microformats 2 parser. (library, program, public-domain, web)2021-06-24myfreeweb
mida (deprecated)20.0Language for algorithmic generation of MIDI files (deprecated, gpl, language, library, program)2016-09-10mrkkrp
midi-music-box200.0Convert MIDI file to music box punch tape (bsd3, music, program, sound)2021-11-14HenningThielemann
midimory210.0A Memory-like (Concentration, Pairs, ...) game for tones (bsd3, game, gui, music, program, sound)2022-02-04HenningThielemann
midisurface50.0A control midi surface (bsd3, program, sound)2014-01-07PaoloVeronelli
mighttpd180.0Simple Web Server in Haskell (bsd3, network, program)2010-11-29KazuYamamoto
mighttpd21780.0High performance web server on WAI/warp (bsd3, library, network, program, web)2021-11-11KazuYamamoto
mikrokosmos290.0Lambda calculus interpreter (gpl, language, program)2018-08-01mroman42
mime-mail-ses810.0Send mime-mail messages via Amazon SES (library, mit, program, web)2020-09-04MichaelSnoyman, psibi, kindaro
mines10.0Minesweeper simulation using neural networks (ai, game, program)2008-08-13AnttiSalonen
minesweeper370.0Minesweeper game which is always solvable without guessing (bsd3, game, program)2014-07-06PeterDivianszky
mini-egison250.0Template Haskell Implementation of Egison Pattern Matching (data, library, mit, pattern, program)2020-03-04SatoshiEgi, momohatt
miniforth100.0Miniature FORTH-like interpreter (language, library, mit, program)2015-03-08L8D
minilight330.0A SDL2-based graphics library, batteries-included. (graphics, library, mit, program)2020-05-05myuon
minilight-lua90.0A binding library of minilight for Lua langauge. (graphics, library, mit, program)2020-05-16myuon
minimung100.0Shows how to run grabber on Mac OS X (bsd3, foreign, graphics, program)2010-02-20YakovZaytsev
minions90.0A fast parallel ssh tool (bsd3, network, program)2012-11-15JasonHickner
miniplex200.0simple 1-to-N interprocess communication (library, program, system)2009-03-06LukasMai
minirotate210.0Minimalistic file rotation utility (bsd3, program, utils)2010-03-02KrzysztofSkrzetnicki
ministg120.0an interpreter for an operational semantics for the STG machine. (bsd3, language, program)2012-04-10BerniePope
mios20.0A Minisat-based CDCL SAT solver in Haskell (artificial-intelligence, constraints, gpl, library, program)2018-10-07shnarazk
mirror-tweet60.0Tweet mirror (gpl, program, web)2014-08-17minamiyama1994
misfortune370.0fortune-mod clone (console, game, library, program, public-domain)2015-06-19JamesCook
miso-from-html100.0Convert HTML to miso View syntax (bsd3, program, web)2020-05-27DavidJohnson
mit-3qvpPyAi6mH140.0A git wrapper with a streamlined UX (cli, library, mit, program)2022-01-05mitchellwrosen
miv20.0Vim plugin manager written in Haskell (compiler, mit, program)2021-01-17itchyny
mixed-strategies60.0Find optimal mixed strategies for two-player games (library, math, mit, program)2012-12-14BartonMassey
mkbndl70.0Makes an OS X .app bundle from a binary. (distribution, program)2008-05-26ThomasDavie
mkcabal290.0Generate cabal files for a Haskell project (distribution, program)2010-04-17DonaldStewart
ml-w30.0Minimal ML language to to demonstrate the W type infererence algorithm. (language, library, program, public-domain, type-inference)2012-04-09FrancescoMazzoli
mmark-cli110.0Command line interface to the MMark markdown processor (bsd3, cli, program, text)2021-10-14mrkkrp
mmsyn4391.25The "glue" between electronic tables and GraphViz (GraphViz, graphics, library, mit, program)2020-12-16OleksandrZhabenko
mmsyn6ukr960.0A musical instrument synthesizer or a tool for Ukrainian language listening (Ukrainian, language, library, mit, program, speech-approximation)2020-11-07OleksandrZhabenko
mmsyn6ukr-array170.0A musical instrument synthesizer or a tool for Ukrainian language listening (Ukrainian, language, library, mit, program, tts)2021-11-05OleksandrZhabenko
mmsyn7h820.0Produces a sound recording specified by the Ukrainian text. (Ukrainian, language, library, mit, program, sound, sox, speech-approximation, speech-transformation, voice)2020-12-03OleksandrZhabenko
mmsyn7l450.0Modifies the amplitudes of the Ukrainian sounds representations created by mmsyn7ukr package. (Ukrainian, library, mit, program, sound, sox, speech-approximation, speech-transformation, voice)2021-02-15OleksandrZhabenko
mmsyn7s580.0Shows a sorted list of the Ukrainian sounds representations that can be used by mmsyn7 series of programs (Ukrainian, language, library, mit, program, speech-approximation, speech-transformation, syllable-segmentation)2020-10-09OleksandrZhabenko
mmsyn7ukr1340.0A simple basic interface to some SoX functionality or to produce a voice that can be used by mmsyn7h (Ukrainian, language, library, mit, program, sound, sox, speech-approximation, speech-transformation, voice)2020-08-16OleksandrZhabenko
mock-httpd50.0A HTTP server for testing HTTP clients (bsd2, network, program)2020-10-29PeterJones
modify-fasta400.0Modify fasta (and CLIP) files in several optional ways (bioinformatics, gpl, library, program)2018-04-02GregorySchwartz
modsplit140.0Haskell source splitter driven by special comments. (bsd3, library, program, utils)2009-09-05DmitryGolubovsky
module-management680.0Clean up module imports, split and merge modules (bsd3, development, editor, haskell, ide, library, program, refactoring)2016-05-01DavidFox
modulo110.0Modular C code generator (ffi, gpl, language, library, program)2014-07-28HansHoglund
moesocks1050.0A functional firewall killer (apache, network, program)2018-12-27JinjingWang
mohws190.0Modular Haskell Web Server (bsd3, library, program, web)2021-03-18GwernBranwen, HenningThielemann
mole20.0A glorified string replacement tool (mit, program, system)2020-05-02wereHamster
monad-bayes130.0A library for probabilistic programming. (library, mit, program, statistics)2020-04-08DominicSteinitz
monad-logger-extras120.0Utilities for composing loggers, coloring output, plus a few orphan instances. (bsd3, library, program, system)2020-12-01abrar
monadloc-pp130.0A preprocessor for generating monadic call traces (control, monads, program, public-domain)2014-10-17PepeIborra
monitor90.0Do things when files change. (mit, program, system)2013-07-10MartinStensgard
monky180.0A system state collecting library and application (lgpl, library, program, system)2020-02-13ongyerth
monomer800.0A GUI library for writing native Haskell applications. (bsd3, gui, library, program)2022-05-14fjvallarino
morfette280.0A tool for supervised learning of morphology (bsd3, natural-language-processing, program)2018-09-18GrzegorzChrupala
morley840.0Developer tools for the Michelson Language (language, library, mit, program)2022-05-12gromak, pasqu4le, serokell
morley-client170.0Client to interact with the Tezos blockchain (blockchain, library, mit, program)2022-05-12pasqu4le
morley-upgradeable100.0Upgradeability infrastructure based on Morley. (language, library, mit, program)2021-04-02pasqu4le
morloc60.0A multi-lingual, typed, workflow language (code-generation, compiler, gpl, language, library, program)2020-11-06arendsee
morph162.0A simple database migrator for PostgreSQL (bsd3, database, library, program)2021-08-29thoferon
morpheus-graphql-cli60.0Morpheus GraphQL CLI (bsd3, cli, graphql, program, web)2019-11-01nalchevanidze
morpheus-graphql-code-gen840.0Morpheus GraphQL CLI (bsd3, cli, graphql, library, program, web)2022-05-03nalchevanidze
morte882.25A bare-bones calculus of constructions (bsd3, compiler, library, program)2019-11-03GabrielGonzalez
mortred40.0Library for setting up and running scrapers with webdriver. (bsd2, library, program, selenium, web-scraping)2021-10-24gonz
motor160.0Type-safe effectful state machines in Haskell (control, library, mpl, program)2019-06-23owickstrom
movie-monad142.0Plays videos using GStreamer and GTK+. (application, bsd3, multimedia, multimedia-player, program, video)2018-04-08lettier
mp30.0Music player for linux. (gpl, program, sound)2021-06-11piotrborek
mp3decoder150.0MP3 decoder for teaching. (codec, program)2008-10-01BjornEdstrom
mpdmate50.0MPD/PowerMate executable (bsd3, program, system)2008-02-24GwernBranwen
mpi-hs330.0MPI bindings for Haskell (apache, distributed-computing, library, program)2020-06-29eschnett
mpi-hs-binary130.0MPI bindings for Haskell (apache, distributed-computing, library, program)2020-04-18eschnett
mpi-hs-cereal70.0MPI bindings for Haskell (apache, distributed-computing, library, program)2020-04-18eschnett
mpi-hs-store30.0MPI bindings for Haskell (apache, distributed-computing, library, program)2020-04-18eschnett
mplayer-spot50.0Save your spot when watching movies with @mplayer@. (bsd3, library, program, text)2020-02-11cdepillabout
mprover10.0Simple equational reasoning for a Haskell-ish language (bsd3, program, theorem-provers)2011-12-15AdamProcter
mptcp-pm100.0A Multipath TCP path manager (gpl, library, mptcp, network, program)2022-01-04teto
mptcpanalyzer30.0A Multipath TCP analyzer (gpl, library, network, program)2022-01-05teto
mpvguihs70.0A minimalist mpv GUI written in I/O heavy Haskell. (gpl, multimedia, program)2013-11-14pse
mrifk30.0Decompiles Glulx files (decompiler, program, util)2017-01-16MicroTransactions
msgpack-binary220.0A Haskell implementation of MessagePack (bsd3, data, library, program)2022-02-14iphydf
msgpack-idl90.0An IDL Compiler for MessagePack (bsd3, language, library, program)2013-01-30HerbertValerioRiedel, HideyukiTanaka
msgpack-persist20.0A Haskell implementation of MessagePack (bsd3, data, library, program)2022-02-14iphydf
msi-kb-backlit140.0A command line tool to change backlit colors of your MSI keyboards (bsd3, program, system)2015-06-20DimitriSabadie
msu30.0Monitor Setup Utility (library, mit, program, unclassified)2021-10-14PatrickBrisbin
mu-avro270.0Avro serialization support for Mu microservices (apache, library, network, program)2021-02-08AlejandroSerrano, FlavioCorpa
mu-graphql350.0GraphQL support for Mu (apache, library, network, program)2022-01-10AlejandroSerrano, FlavioCorpa
mu-grpc-server370.0gRPC servers for Mu definitions (apache, library, network, program)2021-01-12AlejandroSerrano, FlavioCorpa
mu-protobuf330.0Protocol Buffers serialization and gRPC schema import for Mu microservices (apache, library, network, program)2021-01-29AlejandroSerrano, FlavioCorpa
mu-servant-server70.0Servant servers for Mu definitions (apache, library, network, program)2021-01-12AlejandroSerrano, FlavioCorpa
mud90.0Multi-version deployer for web applications (bsd3, library, program, unclassified)2017-02-27thoferon
mudbath70.0Continuous deployment server for use with GitHub (program, testing)2014-12-23wereHamster
mueval840.0Safely evaluate pure Haskell expressions (bsd3, development, language, library, program)2016-08-16ChrisDone, GwernBranwen
mulang170.0An intermediate language designed to perform advanced code analysis (language, library, program)2019-01-11flbulgarelli
multi-cabal50.0A tool supporting multi cabal project builds. (development, library, mit, program)2015-08-06bash0r
multifile140.0create many files from one (bsd3, program, text)2019-05-22AlanHawkins
multifocal60.0Bidirectional Two-level Transformation of XML Schemas (bsd3, generics, library, program)2012-01-26HugoPacheco
multihash142.0Multihash library and CLI executable (bsd3, data, library, program)2015-08-21LukeHoersten
multiplicity60.0Wrapper program for duplicity, adding config files (backup, bsd3, program)2009-02-06DinoMorelli
multivariant30.0Multivariant assignments generation language (bsd3, library, program, test)2017-01-31MZiatdinov
muon250.0Static blog generator (bsd3, program, web)2014-08-11kaashif
murmur30.0Simple CUI Twitter Client. (bsd3, library, program, web)2016-04-06outoftune
mushu50.0Minimalist MPD client (bsd3, program, sound)2017-04-01elaye
music-preludes210.0Some useful preludes for the Music Suite. (bsd3, library, music, program)2015-06-30HansHoglund
music-util340.0Utility for developing the Music Suite. (bsd3, program, unclassified)2014-08-15HansHoglund
musicScroll370.0Supply your tunes info without leaving your music player. (gpl, library, music, program)2021-06-08RubenAstudillo
musicbrainz-email (deprecated)50.0Send an email to all MusicBrainz editors (deprecated, gpl, library, musicbrainz, program)2013-04-18OliverCharles
mustache2682.0A mustache template parser library. (bsd3, development, library, program)2022-03-23justus
mustache-haskell180.0Straight implementation of mustache templates (library, mit, program, text)2014-12-11DanielChoi
mustache2hs130.0Utility to generate Haskell code from Mustache templates (program, utility)2013-09-23StephenWeber
mute-unmute70.0Watches your screensaver and (un)mutes music when you (un)lock the screen. (gpl, program, system)2010-08-27KrzysztofSkrzetnicki
mxnet-examples60.0Examples for MXNet in Haskell. (machine-learning, mit, program)2017-10-22sighingnow
mxnet-nn (deprecated in favor of fei-nn)150.0Train a neural network with MXNet in Haskell. (ai, bsd3, deprecated, library, machine-learning, program)2018-05-03JiasenWu
myanimelist-export110.0Export from MyAnimeList (gpl, library, program, web)2018-07-05mat8913
myo140.0Haskell binding to the Myo armband (library, mit, program, system)2015-09-13AlfredoDiNapoli
mysnapsession-example170.0Example projects using mysnapsession (bsd3, program, web)2011-02-14ChrisSmith
mystem60.0Bindings for Mystem morphological analyzer executabe (library, mit, natural-language-processing, program)2016-08-02wapxmas
mywatch110.0Web application to view and kill MySQL queries (databases, mit, program, web)2017-05-20ip1981
n-m (deprecated)30.0Utility to call iwconfig. (deprecated, library, network, program)2008-09-11MarcoSilva
nagios-config40.0EDSL to specify Nagios configuration files. (gpl, library, program, web)2019-05-26hverr
nagios-plugin-ekg50.0Monitor ekg metrics via Nagios (library, mit, program, system)2015-06-26fractalcat
namecoin-update120.0Tool to keep namecoin names updated and well (gpl, library, network, program)2018-01-11rnhmjoj
nanoAgda60.0A toy dependently-typed language (dependent-types, program)2012-03-20JeanPhilippeBernardy
nanopass20.0An EDSL for creating compilers using small passes and many intermediate representations. (bsd3, language, library, program)2022-02-11edemko
nanq (deprecated in favor of kanji)20.0Performs 漢字検定 (Japan Kanji Aptitude Test) level analysis on given Kanji. (deprecated, gpl, natural-language-processing, program)2016-04-13fosskers
native100.0Native library manager for Windows (bsd3, library, program, utility)2016-04-21darwin226
nats-client40.0Another Haskell client for NATS (https://nats.io) (bsd3, library, network, program)2018-02-18jpgneves
nc-indicators80.0CPU load and memory usage indicators for i3bar (apache, program, system)2014-07-25GergelyRisko, MihalyBarasz
neat20.0A Fast Retargetable Template Engine (library, mit, program, text)2014-02-08ajg
nehe-tuts160.0Port of the NeHe OpenGL tutorials to Haskell. (bsd3, graphics, program)2013-07-11JasonDagit
neil20.0General tools for Neil (bsd3, development, program)2015-08-20NeilMitchell
neko-obfs120.0a TCP tunnel with packet length obfuscation (apache, network, program)2019-11-23JinjingWang
neptune-backend20.0Neptune Client (bsd3, library, program, web)2021-01-01JiasenWu
nerf50.0Nerf, a named entity recognition tool based on linear-chain CRFs (bsd3, library, natural-language-processing, program)2019-12-03JakubWaszczuk
net-mqtt992.25An MQTT Protocol Implementation. (bsd3, library, network, program)2022-01-13dustin
net-mqtt-rpc220.0Make RPC calls via an MQTT broker. (bsd3, library, network, program)2022-03-31dustin
net-spider-rpl-cli180.0CLI executable of NetSpider.RPL. (bsd3, database, library, program)2022-01-02debugito
netease-fm40.0NetEase Cloud Music FM client in Haskell. (bsd3, library, music, program, web)2017-01-04foreverbell
netlines (deprecated)280.0Enumerator tools for text-based network protocols (bsd3, deprecated, library, network, program)2011-06-15ErtugrulSoeylemez, esz
netlink1392.0Netlink communication for Haskell (bsd3, library, program, system)2018-03-01MaximTreskin, ongyerth
netrium80.0Contract normaliser and simulator (finance, library, mit, program)2018-02-01abrar
netwire-vinylglfw-examples10.0Netwire/GLFW/VinylGL input handling demo (game, mit, program)2016-10-22RandKleisli
network-anonymous-tor170.0Haskell API for Tor anonymous networking (library, mit, network, program)2015-10-23solatis
network-builder80.0Linux NetworkNameSpace Builder (bsd3, library, network, program)2015-03-17junjihashimoto
network-dns150.0Domain Name System data structures (bsd3, library, network, program)2017-12-06AdamLangley, MikhailVorozhtsov
network-manager-tui80.0network-manager tui (bsd3, library, program, tui)2019-09-16andys8
network-server100.0A light abstraction over sockets & co. for servers (library, network, program, system)2009-02-26RickKaudewitz
network-topic-models70.0A few network topic model implementations for bayes-stack (bsd3, math, program)2012-10-27BenGamari
neural162.0Neural Networks in native Haskell (library, machine-learning, mit, program)2017-07-27lbrunjes
neuron130.0Future-proof system for plain-text notes. (agpl, library, program, web)2020-10-08sridca
newhope32.0Library implementing the NewHope cryptographic key-exchange protocol (apache, cryptography, library, program)2019-03-23jeremy
newports70.0List ports newer than N days on a FreeBSD system (bsd3, program, system)2008-02-08BradClawsie
newsletter70.0A basic newsletter implimentation, using various backends. (bsd3, email, library, program, web)2019-05-06davean
newsynth390.0Exact and approximate synthesis of quantum circuits (gpl, library, program, quantum)2019-06-28PeterSelinger
newt110.0A trivially simple app to create things from simple templates. (bsd3, library, program, tools)2011-05-13RoganCreswick
ngram110.0Ngram models for compressing and classifying text. (bsd3, library, machine-learning, natural-language-processing, program)2018-11-13TomLippincott
ngrams-loader80.0Ngrams loader based on http://www.ngrams.info format (data, library, mit, program)2014-03-25YorickLaupa
nicify20.0Pretty print the standard output of default `Show` instances. (mit, program, text, tools, utilities)2015-03-22JulianFleischer
nicovideo-translator160.0Nico Nico Douga (ニコニコ動画) Comment Translator (agpl, library, program, translation)2017-04-15hongminhee
nikepub150.0Command line utility publishes Nike+ runs on blogs and Twitter (program, web)2009-07-08UweHoffmann
nirum170.0IDL compiler and RPC/distributed object framework for microservices (gpl, language, library, program)2018-08-25hongminhee, nirum
niv160.0Easy dependency management for Nix projects (development, library, mit, program)2022-05-06nmattia
nix-delegate100.0Convenient utility for distributed Nix builds (apache, library, program, unclassified)2018-11-06GabrielGonzalez
nix-deploy160.0Deploy Nix-built software to a NixOS machine (apache, program, system)2020-03-04GabrielGonzalez, ParnellSpringmeyer
nix-derivation630.0Parse and render *.drv files (bsd3, library, program, system)2021-03-26GabrielGonzalez
nix-diff380.0Explain why two Nix derivations differ (bsd3, program, system)2022-03-10GabrielGonzalez
nix-freeze-tree70.0Convert a tree of files into fixed-output derivations (agpl, application, library, nix, program)2021-11-01jack
nix-graph140.0Reify the Nix build graph into a Haskell graph data structure (bsd3, graphs, library, nix, program)2022-05-12GabrielGonzalez, evanrelf, jsoo
nix-narinfo70.0Parse and render .narinfo files (bsd3, library, nix, program)2020-06-03srk
nix-thunk40.0Lightweight dependency management with Nix (bsd3, git, library, nix, program)2021-04-16RyanTrinkle, abrar
nix-tools30.0cabal/stack to nix translation tools (bsd3, distribution, library, program)2019-10-13HamishMackenzie, angerman
nix-tree190.0Interactively browse a Nix store paths dependencies (bsd3, language.nix, program)2022-01-02utdemir
nixdu (deprecated in favor of nix-tree)50.0Interactively browse a Nix store paths dependencies (bsd3, deprecated, language.nix, program)2020-07-02utdemir
nixfromnpm290.0Generate nix expressions from npm packages. (mit, nix, program, tools)2016-07-14thinkpad20
nixpkgs-update60.0Tool for semi-automatic updating of nixpkgs repository (library, program, web)2021-08-25ryantm
nkjp40.0Manipulating the National Corpus of Polish (NKJP) (bsd3, library, natural-language-processing, program)2013-06-20JakubWaszczuk
nlp-scores-scripts60.0NLP scoring command-line programs (bsd3, natural-language-processing, program)2013-11-18GrzegorzChrupala
nm20.0Network Manager, binding to libnm-glib. (bsd3, development, library, program)2013-12-22ChrisDone
noether110.0Math in Haskell. (library, math, mit, program)2017-06-25mrkgnao
nofib-analyse10.0Parse and compare nofib runs (bsd3, development, program)2018-02-15JoachimBreitner
nofib-analyze (deprecated in favor of nofib-analyse)60.0Parse and compare nofib runs (bsd3, deprecated, development, program)2015-05-15JoachimBreitner
noise80.0A friendly language for graphic design (library, mit, program, text)2013-05-21TomBrow
nomyx-server30.0A Nomic game in haskell (bsd3, game, program)2017-03-17CorentinDupont
noodle10.0the noodle programming language (compilers-interpreters, library, program)2011-12-10JesseRudolph
normalize60.0Normalize data using a variety of methods. (bioinformatics, gpl, library, program)2018-06-29GregorySchwartz
normalize-imports60.0Sort and align Haskell import statements (bsd3, development, program)2017-03-14qoelet
not-gloss-examples250.0examples for not-gloss (bsd3, graphics, program)2016-01-07GregHorn
notifications-tray-icon60.0 (bsd3, library, program, unclassified)2021-08-01eyevanmalicesun
notmuch-haskell80.0Binding for notmuch MUA library (email, foreign, library, program)2015-04-21BartonMassey
now-haskell40.0Zeit Now haskell-side integration and introspection tools. (library, mit, program, web)2019-08-21IanDuncan
nptools310.0A collection of random tools (bsd3, development, program, system, text, utils)2013-03-17NicolasPouillard
nth-prime80.0Computing the nth prime (mit, number-theory, program)2015-05-13JoeHurd
ntha30.0A tiny statically typed functional programming language. (bsd3, compiler, language, library, program)2016-08-27zjhsdtc
ntrip-client (deprecated)190.0NTRIP client. (bsd3, deprecated, library, network, program)2017-02-17markfine
numeric-ode30.0Ode solvers (bsd3, library, math, program)2017-07-22DominicSteinitz
nuxeo290.0 (bsd3, library, program, system)2018-10-31apeyroux
nvfetcher200.0Generate nix sources expr for the latest version of packages (library, mit, nix, program)2022-04-17berberman
nvim-hs-ghcid130.0Neovim plugin that runs ghcid to update the quickfix list (apache, editor, library, program)2019-05-27saep
nyan12.0Bored? Nyan cat! (bsd3, development, program)2011-08-15ChrisDone
nymphaea80.0An interactive GUI for manipulating L-systems (bsd3, graphics, program)2009-06-06CaleGibbard, GwernBranwen
nyx-game70.0A bullet-hell game made with SDL2. (apache, game, library, program)2019-11-09gilmi
o-clock332.5Type-safe time library. (library, mpl, program, time)2022-02-10int_index, gromak, shersh, vrom911, serokell
obd200.0Communicate to OBD interfaces over ELM327 (gpl, hardware, library, program)2016-10-23hverr
octane (deprecated in favor of rattletrap)1610.0Parse Rocket League replays. (deprecated, game, library, mit, program)2017-10-24fozworth
octohat220.0A tested, minimal wrapper around GitHub's API. (library, mit, network, program)2015-08-17jsl, stackbuilders, sestrella
octopus90.0Lisp with more dynamism, more power, more simplicity. (gpl, language, library, program)2014-04-07ZankokuOkuno
odbc222.0Haskell binding to the ODBC API, aimed at SQL Server driver (bsd3, library, program, unclassified)2022-02-03ChrisDone, KirillZaborsky, MichaelSnoyman
odd-jobs322.25A full-featured PostgreSQL-backed job queue (with an admin UI) (bsd3, library, program, web)2020-07-07saurabhnanda
ofx280.0Parser for OFX data (bsd3, finance, library, program)2019-10-19OmariNorman
ohloh-hs80.0Interface to the Ohloh API (bsd3, library, program, web)2012-11-29FrankThomas
oi20.0Library for purely functional lazy interactions with the outer world. (bsd3, data, library, program)2016-03-27NobuoYamashita
olwrapper360.0An OpenLayers JavaScript Wrapper and Webframework with snaplet-fay (bsd3, library, map, openlayers, program, snaplet-fay, web, webframework)2015-02-02tomnobleman
omaketex20.0A simple tool to generate OMakefile for latex files. (bsd3, program, text)2013-10-10HiromiIshii
omega30.0A purely functional programming language and a proof system (bsd3, compilers-interpreters, language, program)2013-08-21GaborGreif
omnicodec230.0Data encoding and decoding command line utilities (codec, program)2019-02-04MagnusTherning
omnifmt160.0A pretty-printer wrapper to faciliate ease of formatting during development. (bsd3, development, library, program)2015-12-09hjwylde
on-demand-ssh-tunnel90.0Program that sends traffic through SSH tunnels on-demand (library, mit, network, program)2015-02-24pedja
only100.0A grep-like tool for filtering on words or lines. (console, program)2008-09-20AndrewRobbins
opaleye-trans300.0A monad transformer for Opaleye (bsd3, database, library, program)2021-02-04wraithm, LukeHoersten
open-adt-tutorial60.0Open algebraic data type examples. (bsd3, data, library, program)2018-11-25Woehr
open-browser1832.25Open a web browser from Haskell. (bsd3, library, program, web)2016-01-05rightfold
open-haddock40.0Open haddock HTML documentation (development, gpl, program)2015-10-30jml
open-union350.0Extensible, type-safe unions. (data, library, mit, program)2018-04-20BenFoppa
openapi33600.0OpenAPI 3.0 data model (bsd3, library, openapi, program, swagger, web)2022-03-13maksbotan
openapi3-code-generator100.0OpenAPI3 Haskell Client Code Generator (code-generator, library, mit, program)2021-12-11remo_doerig, joel_fisch
opengl-dlp-stereo80.0Library and example for using DLP stereo in OpenGL (graphics, library, mit, program)2016-04-16BrianBush
opengl-spacenavigator10.0Library and example for using a SpaceNavigator-compatible 3-D mouse with OpenGL (graphics, library, mit, program)2016-04-16BrianBush
openssh-github-keys20.0Fetch OpenSSH keys from a GitHub team (library, mit, program, system)2015-04-23jsl, stackbuilders, sestrella
opentelemetry-extra660.0 (apache, library, opentelemetry, program)2022-04-07DmitryIvanov, PepeIborra
opentelemetry-lightstep80.0 (apache, library, opentelemetry, program)2022-04-07DmitryIvanov, PepeIborra
opentheory-char (deprecated in favor of opentheory-unicode)100.0Unicode characters (deprecated, library, mit, program, text)2012-11-10JoeHurd
oplang60.0Compiler for OpLang, an esoteric programming language (compiler, gpl, program)2022-03-19aionescu
opn20.0Open files or URLs using associated programs. (application, bsd3, console, program)2017-12-30AndersClaesson
optimal-blocks100.0Optimal Block boundary determination for rsync-like behaviours (bsd3, data, library, program)2015-04-07tsuraan
optimusprime70.0A supercompiler for f-lite (bsd3, compiler, language, program, program-transformation)2009-11-17JasonReich
orc210.0Orchestration-style co-ordination EDSL (bsd3, library, program, web)2014-06-17TrevorElliott
orchid-demo160.0Haskell Wiki Demo (bsd3, network, program, web)2009-04-01SebastiaanVisser
org2anki70.0Basic org to anki exporter (gpl, language, program)2016-10-29mroman42
organize-imports130.0Organize scala imports (development, gpl, program)2016-05-05lcycon
orgstat460.0Statistics visualizer for org-mode (gpl, library, program, unclassified)2021-04-25volhovm
orizentic60.0Token-based authentication and authorization (authentication, bsd3, library, program)2017-07-19savannidgerinel
ormolu6570.0A formatter for Haskell source code (bsd3, development, formatting, library, program)2022-05-12mrkkrp
osdkeys40.0Show keys pressed with an on-screen display (Linux only) (bsd3, library, program, screencast)2014-11-01ChrisDone
oset150.0An insertion-order-preserving set (command-line, library, mit, program)2019-02-09rcook
oso2pdf30.0Better conversion of Oxford Scholarship Online material to PDF (gpl, program, text)2015-09-28spwhitton
otp-authenticator70.0OTP Authenticator (a la google) command line client (bsd3, cli, library, program, security)2019-09-20jle
ottparse-pretty340.0Pretty-printer for Ott parse trees (bsd3, program, text)2016-05-21BrentYorgey
outsort30.0External sorting package based on Conduit (