awesome-haskell

A curated list of awesome Haskell frameworks, libraries and software.

koalaman/shellcheck - ShellCheck, a static analysis tool for shell scripts
jgm/pandoc - Universal markup converter
PostgREST/postgrest - REST API for any Postgres database
hadolint/hadolint - Dockerfile linter, validate inline bash, written in Haskell
purescript/purescript - A strongly-typed language that compiles to JavaScript
unisonweb/unison - A friendly programming language from the future
simplex-chat/simplex-chat - SimpleX - the first messaging platform operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
facebook/Haxl - A Haskell library that simplifies access to remote data, such as databases or web-based services.
digitallyinduced/ihp - 🔥 The fastest way to build type safe web apps. IHP is a new batteries-included web framework optimized for longterm productivity and programmer happiness
commercialhaskell/stack - The Haskell Tool Stack
input-output-hk/cardano-sl - Cryptographic currency implementing Ouroboros PoS protocol
sdiehl/write-you-a-haskell - Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)
xmonad/xmonad - The core of xmonad, a small but functional ICCCM-compliant tiling window manager
krispo/awesome-haskell - A collection of awesome Haskell links, frameworks, libraries and software. Inspired by awesome projects line.
ghc/ghc - Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).
koka-lang/koka - Koka language compiler and interpreter
caiorss/Functional-Programming - Functional Programming concepts, examples and patterns illustrated in Haskell, Ocaml and Python
simonmichael/hledger - Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.
jaspervdj/hakyll - A static website compiler library in Haskell
ghcjs/ghcjs - Haskell to JavaScript compiler, based on GHC
typelead/eta - The Eta Programming Language, a dialect of Haskell on the JVM
yesodweb/yesod - A RESTful Haskell web framework built on WAI.
wireapp/wire-server - 🇪🇺 Wire back-end services
sdiehl/wiwinwlh - What I Wish I Knew When Learning Haskell
haskell/haskell-language-server - Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.
haskell/haskell-ide-engine - The engine for haskell ide-integration. Not an IDE
jaspervdj/patat - Terminal-based presentations using Pandoc
dmjio/miso - 🍜 A tasty Haskell front-end framework
tweag/asterius - DEPRECATED in favor of ghc wasm backend, see https://www.tweag.io/blog/2022-11-22-wasm-backend-merged-in-ghc
ekmett/lens - Lenses, Folds, and Traversals - Join us on web.libera.chat #haskell-lens
haskell-servant/servant - Main repository for the servant libraries — DSL for describing, serving, querying, mocking, documenting web applications and more!
scotty-web/scotty - Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp (Official Repository)
smallhadroncollider/taskell - Command-line Kanban board/task manager with support for Trello boards and GitHub projects
fosskers/aura - A secure, multilingual package manager for Arch Linux and the AUR.
tensorflow/haskell - Haskell bindings for TensorFlow
huangz1990/real-world-haskell-cn - 《Real World Haskell》中文翻译项目
haskell/cabal - Official upstream development repository for Cabal and cabal-install
google-research/dex-lang - Research language for array processing in the Haskell/ML family
jtdaugherty/brick - A declarative Unix terminal UI library written in Haskell
yi-editor/yi - The Haskell-Scriptable Editor
valderman/haste-compiler - A GHC-based Haskell to JavaScript compiler
HuwCampbell/grenade - Deep Learning in Haskell
ndmitchell/hlint - Haskell source code suggestions
google/haskell-trainings - Haskell 101 and 102: slides and codelabs
clash-lang/clash-compiler - Haskell to VHDL/Verilog/SystemVerilog compiler
lettier/gifcurry - 😎 The open-source, Haskell-built video editor for GIF makers.
faylang/fay - A proper subset of Haskell that compiles to JavaScript
Haskell-Things/ImplicitCAD - A math-inspired CAD program in haskell. CSG, bevels, and shells; 2D & 3D geometry; 2D gcode generation...
google/codeworld - Educational computer programming environment using Haskell
quchen/articles - Miscellaneous articles. The readme is the table of contents.
haskell/aeson - A fast Haskell JSON library
haskell-beginners-2022/course-plan - 📜 Haskell course info, plan, video lectures, slides
ucsd-progsys/liquidhaskell - Liquid Types For Haskell
hzlmn/haskell-must-watch - Huge list of videos, talks, courses for Haskell programming language.
reanimate/reanimate - Haskell library for building declarative animations based on SVG graphics
evincarofautumn/kitten - A statically typed concatenative systems programming language.
reflex-frp/reflex - Interactive programs without callbacks or side-effects. Functional Reactive Programming (FRP) uses composable events and time-varying values to describe interactive systems as pure functions. Just like other pure functional code, functional reactive code is easier to get right on the first try, maintain, and reuse.
GaloisInc/HaLVM - The Haskell Lightweight Virtual Machine (HaLVM): GHC running on Xen
graninas/software-design-in-haskell - Software Design in Haskell. A structured set of materials. How to build real-world applications in Haskell.
sdiehl/kaleidoscope - Haskell LLVM JIT Compiler Tutorial
grin-compiler/grin - GRIN is a compiler back-end for lazy and strict functional languages with whole program optimization support.
hasktorch/hasktorch - Tensors and neural networks in Haskell
matterhorn-chat/matterhorn - A feature-rich Unix terminal client for the Mattermost chat system
leksah/leksah - Haskell IDE
thma/LtuPatternFactory - Lambda the ultimate Pattern Factory: FP, Haskell, Typeclassopedia vs Software Design Patterns
haskell/stylish-haskell - Haskell code prettifier
kowainik/learn4haskell - 👩‍🏫 👨‍🏫 Learn Haskell basics in 4 pull requests
phuhl/linux_notification_center - A notification daemon/center for linux
Gabriella439/turtle - Shell programming, Haskell style
obsidiansystems/obelisk - Functional reactive web and mobile applications, with batteries included.
tweag/ormolu - A formatter for Haskell source code
mrkkrp/megaparsec - Industrial-strength monadic parser combinator library
pcapriotti/optparse-applicative - Applicative option parser
AccelerateHS/accelerate - Embedded language for high-performance array computations
agentm/project-m36 - Project: M36 Relational Algebra Engine
lierdakil/pandoc-crossref - Pandoc filter for cross-references
joshuaclayton/unused - Deprecated; see https://github.com/unused-code/unused
kirel/detexify-hs-backend - Detexify Backend written in Haskell
composewell/streamly - High performance, concurrent functional programming abstractions
commercialhaskell/rio - A standard library for Haskell
samtay/tetris - A terminal interface for Tetris
yesodweb/wai - Haskell Web Application Interface
hspec/hspec - A Testing Framework for Haskell
2mol/pboy - a small .pdf management tool with a command-line UI
jonschoning/espial - Espial is an open-source, web-based bookmarking server.
rgleichman/glance - A visual Haskell
ndmitchell/hoogle - Haskell API search engine
srid/emanote - Emanate a structured view of your plain-text notes
cachix/cachix - Command line client for Nix binary cache hosting:
haskell-distributed/distributed-process - Cloud Haskell core library
kowainik/summoner - 🔮 🔧 Tool for scaffolding batteries-included production-level Haskell projects
lspitzner/brittany - haskell source code formatter
nick8325/quickcheck - Automatic testing of Haskell programs.
snowleopard/alga - Algebraic graphs
taffybar/taffybar - A gtk based status bar for tiling window managers such as XMonad
kowainik/relude - 🌀 Safe, performant, user-friendly and lightweight Haskell standard library
DanielG/ghc-mod - Happy Haskell Hacking for editors. DEPRECATED
agrafix/Spock - Another Haskell web framework for rapid development
hstreamdb/hstream - HStreamDB is an open-source, cloud-native streaming database for IoT and beyond. Modernize your data stack for real-time applications.
hedgehogqa/haskell-hedgehog - Release with confidence, state-of-the-art property testing for Haskell.
BinRoot/Haskell-Data-Analysis-Cookbook - Accompanying Source Code for the Haskell Data Analysis Cookbook
bos/stanford-cs240h - Course materials for Stanford CS240h, "Functional Systems in Haskell"
fused-effects/fused-effects - A fast, flexible, fused effect system for Haskell
UnkindPartition/tasty - Modern and extensible testing framework for Haskell
transient-haskell/transient - A full stack, reactive architecture for general purpose programming. Algebraic and monadically composable primitives for concurrency, parallelism, event handling, transactions, multithreading, Web, and distributed computing with complete de-inversion of control (No callbacks, no blocking, pure state)
i-am-tom/haskell-exercises - A little course to learn about some of the more obscure GHC extensions.
qfpl/applied-fp-course - Applied Functional Programming Course - Move from exercises to a working app!
ChrisPenner/rasa - Extremely modular text editor built in Haskell
LambdaHack/LambdaHack - Haskell game engine library for roguelike dungeon crawlers; please offer feedback, e.g., after trying out the sample game with the web frontend at
aviaviavi/legion - Simple blockchain server written in Haskell for educational purposes
sol/hpack - hpack: A modern format for Haskell packages
haskell/ghcide - A library for building Haskell IDE tooling
brendanhay/amazonka - A comprehensive Amazon Web Services SDK for Haskell.
tweag/HaskellR - The full power of R in Haskell.
mattgreen/hython - Haskell-powered Python 3 interpreter
feramhq/Perspec - Scriptable desktop app to correct the perspective of images
haskell-beam/beam - A type-safe, non-TH Haskell SQL library and ORM
Copilot-Language/copilot - A stream-based runtime-verification framework for generating hard real-time C code.
xmonad/xmonad-contrib - Contributed modules for xmonad
mihaimaruseac/hindent - Haskell pretty printer
kowainik/stan - 🕵️ Haskell STatic ANalyser
alpacaaa/zero-bs-haskell - Learn Haskell, with tiny lessons.
hasura/eff - 🚧 a work in progress effect system for Haskell 🚧
fjvallarino/monomer - An easy to use, cross platform, GUI library for writing Haskell applications.
maralorn/nix-output-monitor - Pipe your nix-build output through the nix-output-monitor a.k.a nom to get additional information while building.
HeinrichApfelmus/reactive-banana - Library for functional reactive programming in Haskell.
quchen/stgi - A user-centric visual STG implementation to help understand GHC/Haskell's execution model.
haskell/attoparsec - A fast Haskell library for parsing ByteStrings
alexwl/haskell-code-explorer - Web application for exploring and understanding Haskell codebases
nikita-volkov/hasql - The fastest PostgreSQL libpq-based driver for Haskell
JakeWheat/intro_to_parsing - Introduction to parsing with Haskell and Parsec
haskell/criterion - A powerful but simple library for measuring the performance of Haskell code.
chrisdone/hell - Haskell-based shell scripting language
raviksharma/bartosz-basics-of-haskell - Code and exercises from Bartosz Milewski's Basics of Haskell Tutorial
facebookincubator/retrie - Retrie is a powerful, easy-to-use codemodding tool for Haskell.
serokell/nixfmt - A formatter for Nix code
pushcx/hpffp-resources - Haskell Programming From First Principles - Follow-up Resources
valderman/selda - A type-safe, high-level SQL library for Haskell
chrisdone/jl - Functional sed for JSON
haskell-foundation/foundation - Empire strikes back
thma/WhyHaskellMatters - In this article I try to explain why Haskell keeps being such an important language by presenting some of its most important and distinguishing features and detailing them with working code examples. The presentation aims to be self-contained and does not require any previous knowledge of the language.
exercism/haskell - Exercism exercises in Haskell.
yesodweb/persistent - Persistence interface for Haskell allowing multiple storage methods.
tweag/sparkle - Haskell on Apache Spark.
google/proto-lens - API for protocol buffers using modern Haskell language and library patterns.
haskell-CI/haskell-ci - Scripts and instructions for using CI services (e.g. Travis CI or Appveyor) with multiple GHC configurations
HeinrichApfelmus/threepenny-gui - GUI framework that uses the web browser as a display.
timbod7/haskell-chart - A 2D charting library for haskell
bitemyapp/bloodhound - Haskell Elasticsearch client and query DSL
lsmor/snake-fury - a challenge for Haskell beginners
lettier/movie-monad - 📺 A free and simple to use video player made with Haskell.
gregwebs/Shelly.hs - Haskell shell scripting
haskell-graphql/graphql-api - Write type-safe GraphQL services in Haskell
ivanperez-keera/Yampa - Functional Reactive Programming domain-specific language for efficient hybrid systems
haskell/hackage-server - Hackage-Server: A Haskell Package Repository
haskell-tls/hs-tls - TLS/SSL implementation in haskell
tommythorn/Reduceron - FPGA Haskell machine with game changing performance. Reduceron is Matthew Naylor, Colin Runciman and Jason Reich's high performance FPGA softcore for running lazy functional programs, including hardware garbage collection. Reduceron has been implemented on various FPGAs with clock frequency ranging from 60 to 150 MHz depending on the FPGA. A high degree of parallelism allows Reduceron to implement graph evaluation very efficiently. This fork aims to continue development on this, with a view to practical applications. Comments, questions, etc are welcome.
protolude/protolude - A sensible starting Prelude template.
jaspervdj/websockets - A Haskell library for creating WebSocket-capable servers
haskell-github/github - The github API for Haskell
morpheusgraphql/morpheus-graphql - Haskell GraphQL Api, Client and Tools
haskell/text - Haskell library for space- and time-efficient operations over Unicode text.
eashanhatti/peridot - A fast functional language based on two level type theory
nh2/call-haskell-from-anything - Call Haskell functions from any programming language via serialization and dynamic libraries
cdepillabout/termonad - Terminal emulator configurable in Haskell.
lehins/massiv - Efficient Haskell Arrays featuring Parallel computation
haskell/haskell-platform - Distribution of Haskell with batteries included
Consensys/constellation - Peer-to-peer encrypted message exchange
ozanmakes/markup.rocks - Pandoc based document editor and converter in your browser.
jtdaugherty/tart - Tart - draw ASCII art in the terminal with your mouse!
jonascarpay/apecs - a fast, extensible, type driven Haskell ECS framework for games
jbarrow/LambdaNet - Purely functional artificial neural network library implemented in Haskell.
Gabriella439/Haskell-Morte-Library - A bare-bones calculus-of-constructions
dbousamra/hnes - 🎮 NES Emulator written in Haskell
sol/doctest - An implementation of Python's doctest for Haskell
knupfer/haskell-emacs - Write Emacs extensions in Haskell
ollef/Earley - Parsing all context-free grammars using Earley's algorithm in Haskell.
gelisam/hawk - Haskell text processor for the command-line
sebastiaanvisser/clay - A CSS preprocessor as embedded Haskell.
haskell/mtl - The Monad Transformer Library
haskell-game/sdl2 - Haskell bindings to the SDL2 library
theam/haskell-do - ✏️ 📊 - The Haskell code editor focused on interactive development.
reflex-frp/reflex-dom - Web applications without callbacks or side-effects. Reflex-DOM brings the power of functional reactive programming (FRP) to the web. Build HTML and other Document Object Model (DOM) data with a pure functional interface.
joelburget/react-haskell - React bindings for Haskell
haskell/lsp - Haskell library for the Microsoft Language Server Protocol
morphismtech/squeal - Squeal, a deep embedding of SQL in Haskell
haskus/haskus-system - System programming in Haskell on top of Linux
DimaSamoz/mezzo - A Haskell library for typesafe music composition
jepst/CloudHaskell - A distributed computing framework for Haskell
simonmar/parconc-examples - Sample code to accompany the book "Parallel and Concurrent Programming in Haskell"
NixOS/cabal2nix - Generate Nix build instructions from a Cabal file
litxio/ptghci - High-powered REPL for Haskell, inspired by IPython
mrkkrp/req - An HTTP client library
chris-taylor/aima-haskell - Algorithms from AIMA in Haskell
tweag/linear-base - Standard library for linear types in Haskell.
informatikr/hedis - A Redis client library for Haskell.
higherkindness/mu-haskell - Mu (μ) is a purely functional framework for building micro services.
jtdaugherty/vty - A high-level ncurses alternative written in Haskell
fourmolu/fourmolu - A fourk of ormolu that uses four space indentation and allows arbitrary configuration. Don't like it? PRs welcome!
amuletml/amulet - An ML-like functional programming language
fimad/scalpel - A high level web scraping library for Haskell.
haskell/network - Low-level networking interface
hakaru-dev/hakaru - A probabilistic programming language
spell-music/csound-expression - Haskell Framework for Electronic Music
Holmusk/three-layer - 3️⃣ 🍰 Architecture of the Haskell web applications
justinethier/husk-scheme - A full implementation of the Scheme programming language for the Haskell Platform.
haskell-effectful/effectful - An easy to use, fast extensible effects library with seamless integration with the existing Haskell ecosystem.
sweirich/dth - Examples of Dependently-typed programs in Haskell
haskell/statistics - A fast, high quality library for computing with statistics in Haskell.
iostreamer-X/FuncShell - Improve your shell by making it functional through Haskell! (An update to Awkward)
acid-state/acid-state - Add ACID guarantees to any serializable Haskell data structure
winterland1989/magic-haskell - 魔力haskell官方网站
haskell/alex - A lexical analyser generator for Haskell
quchen/prettyprinter - A modern, extensible and well-documented prettyprinter.
owickstrom/gi-gtk-declarative - Declarative GTK+ programming in Haskell
HaskVan/HaskellKoans - Haskell Koans for the Vancouver's Haskell UnMeetup
chrisdone/vado - A demo web browser engine written in Haskell
stevenfontanella/microlens - A lightweight (but compatible with ‘lens’) lenses library
goldfirere/singletons - Fake dependent types in Haskell using singletons
blitzcode/hue-dashboard - A web interface for monitoring and controlling Philips Hue lights
brendanhay/gogol - A comprehensive Google Services SDK for Haskell.
lotz84/haskell - A curated list of awesome things related to Haskell.
anton-k/ru-haskell-book - учебник по Haskell
NorfairKing/smos - A comprehensive self-management System
byorgey/haskell-course - Introductory Haskell course materials (originally CIS 194 @ UPenn)
Yvee1/hascard - flashcard TUI with markdown cards
theam/aws-lambda-haskell-runtime - ⚡Haskell runtime for AWS Lambda
haskell-gi/haskell-gi - Generate Haskell bindings for GObject-Introspection capable libraries
GaloisInc/haskell-tor - A Haskell implementation of the Tor protocol.
purenix-org/purenix - Nix backend for PureScript. Transpile PureScript code to Nix.
haskell/happy - The Happy parser generator for Haskell
dmbarbour/Sirea - Simply Reactive! Declarative orchestration in Haskell using RDP
ivanperez-keera/haskanoid - A free and open source breakout clone in Haskell using SDL and FRP, with Wiimote and Kinect support.
jgm/texmath - A Haskell library for converting LaTeX math to MathML.
snoyberg/http-client - An HTTP client engine, intended as a base layer for more user-friendly packages.
neovimhaskell/nvim-hs - Neovim API for Haskell plugins as well as the plugin provider
IntersectMBO/ouroboros-network - Specifications of network protocols and implementations of components running these protocols which support a family of Ouroboros Consesus protocols; the diffusion layer of the Cardano Node.
m4dc4p/cheatsheet - A Haskell CheatSheet in PDF and literate source formats.
lukexi/halive - Live recompiler for Haskell
mwotton/Hubris - Bridge from Ruby to Haskell
VinylRecords/Vinyl - Extensible Records for Haskell. Pull requests welcome! Come visit us on #vinyl on freenode.
haskell-beginners-2022/exercises - 💻 Exercises for the Haskell Beginners 2022 course
denisshevchenko/ohaskell.guide - Ваша первая книга о языке Haskell
haskell-hint/hint - Runtime Haskell interpreter
luke-clifton/shh - Simple shell like scripting from Haskell
haskell-tools/haskell-tools - Developer tools for Haskell
co-log/co-log - 📓 Flexible and configurable modern #Haskell logging framework
ekmett/guanxi - Relational programming in Haskell. Mostly developed on twitch.
seliopou/typo - A programming language that runs in Haskell's type system.
discord-haskell/discord-haskell - Haskell library for writing Discord bots
kadena-io/chainweb-node - Chainweb: A Proof-of-Work Parallel-Chain Architecture for Massive Throughput
tmcgilchrist/airship - Helium + Webmachine = Airship. A toolkit for building declarative, RESTful web apps.
jyh1/mmaclone - A simple Wolfram Language clone in Haskell
evertedsphere/silica - optics for Haskell with the most amazing type errors you've seen
standardsemiconductor/lion - Where Lions Roam: RISC-V on the VELDT
bravit/hid-examples - Examples to accompany the book "Haskell in Depth"
Twinside/Juicy.Pixels - Haskell library to load & save pictures
bijoutrouvaille/fireward - A concise and readable language for Firestore security rules, similar to Firebase Bolt.
aristidb/aws - Amazon Web Services for Haskell
Nike-Inc/hal - hal provides an AWS Lambda Custom Runtime environment for your Haskell applications.
itchyny/sjsp - Simple JavaScript Profiler
cdepillabout/pretty-simple - pretty-printer for Haskell data types that have a Show instance
k-bx/owlcloud - OwnCloud for owls done via The Microservice Architecture
jlouis/combinatorrent - A bittorrent client written in Haskell
k0ral/hbro - [Unmaintained] A minimal web-browser written and configured in Haskell.
jaspervdj/blaze-html - A blazingly fast HTML combinator library for Haskell.
input-output-hk/hydra - Implementation of the Hydra Head protocol
Mesabloo/diagnose - A simple library for reporting compiler/interpreter errors
ndmitchell/tagsoup - Haskell library for parsing and extracting information from (possibly malformed) HTML/XML documents
LeventErkok/sbv - SMT Based Verification in Haskell. Express properties about Haskell programs and automatically prove them using SMT solvers.
khibino/haskell-relational-record - This repository includes a joined query generator based on typefull relational algebra, and mapping tools between SQL values list and Haskell record type.
tweag/inline-java - Haskell/Java interop via inline Java code in Haskell modules.
awakesecurity/gRPC-haskell - Haskell gRPC support
nstack/nstack - Type-safe, composable microservices for data analytics
harpocrates/inline-rust - Use snippets of Rust inline in your Haskell programs
jgoerzen/twidge - Command-line twitter/identica client [Haskell]
passy/givegif - GIFs on the command line
lexi-lambda/freer-simple - A friendly effect system for Haskell
haskell-hvr/cassava - A CSV parsing and encoding library optimized for ease of use and high performance
judah/haskeline - A Haskell library for line input in command-line programs.
simonmar/par-tutorial - A tutorial on Parallel and Concurrent Haskell
seek-oss/serverless-haskell - Deploying Haskell applications to AWS Lambda with Serverless
tweag/capability - Extensional capabilities and deriving combinators
michaelochurch/summer-2015-haskell-class - Summer 2015 Haskell Class
ekmett/quine - haskell, opengl, toy project
commercialhaskell/haskelldocumentation - Repository for collaborative Haskell documentation
typeclasses/haskell-phrasebook - The Haskell Phrasebook: a quick intro to Haskell via small annotated example programs
AllureOfTheStars/Allure - Allure of the Stars is a near-future Sci-Fi roguelike and tactical squad combat game written in Haskell; please offer feedback, e.g., after trying out the web frontend version at
snowleopard/hadrian - Hadrian: a new build system for the Glasgow Haskell Compiler. Now merged into the GHC tree!
lpsmith/postgresql-simple - Mid-level client library for accessing PostgreSQL from Haskell
music-suite/music-suite - Music in Haskell
eckyputrady/haskell-scotty-realworld-example-app - Exemplary real world backend API built with Haskell/Scotty https://realworld.io
lambdacube3d/lambdacube-edsl - Previous version of LambdaCube 3D as Embedded Domain Specific Language in Haskell. Check the latest system:
fujimura/hi - Generate scaffold for a Haskell project
def-/gifstream - Make interactive games in Haskell using GIF streams that can be shown in the web browser
runtimeverification/haskell-backend - The symbolic execution engine powering the K Framework
chrisdone/duet - A tiny language, a subset of Haskell aimed at aiding teachers teach Haskell
Avi-D-coder/implicit-hie - Auto generate a stack or cabal multi component hie.yaml file
advancedtelematic/quickcheck-state-machine - Test monadic programs using state machine based models
axellang/axel - Haskell + Lisp
Soostone/katip - A structured logging framework for Haskell
klappvisor/haskell-telegram-api - Telegram Bot API for Haskell
Daniel-Diaz/HaTeX - The Haskell LaTeX library.
lemmih/lhc - The LLVM LHC Haskell Optimization System
CIFASIS/QuickFuzz - An experimental grammar fuzzer in Haskell using QuickCheck
haskell/c2hs - c2hs is a pre-processor for Haskell FFI bindings to C libraries
david-christiansen/pie-hs - An implementation of Pie in Haskell
ekmett/linear - Low-dimensional linear algebra primitives for Haskell.
tfausak/flow - 💧 Write more understandable Haskell.
jxv/dino-rush - 🌋 Endless runner game
ChrisPenner/slick - Static site generator built on Shake configured in Haskell
chrisdone/dynamic - Dynamic typing in Haskell
haskell-suite/haskell-src-exts - Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
chrisdone/tryhaskell - Try Haskell
mikeizbicki/HerbiePlugin - GHC plugin that improves Haskell code's numerical stability
blynn/compiler - The adventures of a Haskell compiler
barrucadu/dejafu - Systematic concurrency testing meets Haskell.
corsis/PortFusion - Haskell-powered cross-platform transport-layer distributed reverse / forward proxy & tunneling solution – currently available for all TCP protocols (RDP, VNC, HTTP(S), SSH, ...).
keera-studios/keera-hails - Keera Hails: Haskell on Rails - Reactive Programming Framework for Interactive Haskell applications
Gabriella439/Haskell-Typed-Spreadsheet-Library - Typed and composable spreadsheets
thma/PolysemyCleanArchitecture - Showcasing how the Polysemy library can be used to implement a REST application conforming to the guidelines of the Clean Architecture model.
luc-tielen/eclair-lang - A minimal, fast Datalog implementation in Haskell that compiles to LLVM IR
haskell-webdriver/haskell-webdriver - A Haskell client for the Selenium WebDriver protocol.
airalab/hs-web3 - Web3 API for Haskell.
jgm/skylighting - A Haskell syntax highlighting library with tokenizers derived from KDE syntax highlighting descriptions
well-typed/cborg - Binary serialisation in the CBOR format
soywod/unfog - ⏱ Minimalist CLI task & time manager, written in Haskell.
facebookarchive/lex-pass - manipulate a php codebase using haskell to transform the abstract-syntax-tree
haskell/fgl - A Functional Graph Library for Haskell
ivanperez-keera/dunai - Classic FRP, Arrowized FRP, Reactive Programming, and Stream Programming, all via Monadic Stream Functions
bollu/cellularAutomata - a collection of cellular automata written in Haskell with Diagrams
alpacaaa/quad-ci - A CI server written in Simple Haskell.
nominolo/scion - OLD, DEPRECATED: Use this instead https://github.com/haskell/haskell-ide-engine
sdiehl/tinyjit - Haskell JIT
mstksg/backprop - Heterogeneous automatic differentiation ("backpropagation") in Haskell
haskell/HTTP - Haskell HTTP package
ucsd-progsys/elsa - Elsa is a lambda calculus evaluator
mstksg/auto - Haskell DSL and platform providing denotational, compositional api for discrete-step, locally stateful, interactive programs, games & automations. http://hackage.haskell.org/package/auto
ennocramer/floskell - Floskell is a flexible Haskell source code pretty printer.
derekmcloughlin/pearls - Pearls of Functional Algorithm Design by Richard Bird - Haskell Code
Yuras/pdf-toolbox - A collection of tools for processing PDF files in Haskell
yav/graphmod - A utility for displaying the module dependencies of Haskell programs.
suhailshergill/extensible-effects - Extensible Effects: An Alternative to Monad Transformers
gtk2hs/gtk2hs - GUI library for Haskell based on GTK+
dmjio/stripe - 💰 Stripe API
kazu-yamamoto/unit-test-example - Unit test example for Haskell
awakesecurity/spectacle - Embedded specification language & model checker in Haskell
mchakravarty/HaskellSpriteKit - Haskell binding to Apple's SpriteKit framework
kofigumbs/codec-beam - Generate Erlang VM byte code from Haskell
fbsamples/ghc-hotswap - Example code for how we swap compiled code within a running Haskell process.
serokell/universum - 🌌 Prelude written in @Serokell
pmiddend/nixos-manager - Manage your NixOS packages and configuration via a simple, intuitive UI
nomeata/inspection-testing - Inspection Testing for Haskell
rzk-lang/rzk - An experimental proof assistant based on a type theory for synthetic ∞-categories.
hercules-ci/legacy-old-hercules - Abandoned
haskell/hie-bios - Set up a GHC API session for various Haskell Projects
flannelhead/blackstar - A black hole raytracer written in Haskell
jdnavarro/graphql-haskell - Haskell GraphQL implementation
finkel-lang/finkel - Haskell in S-expression
chshersh/iris - 🌈 Haskell CLI Framework supporting Command Line Interface Guidelines
etorreborre/registry - Components as records of functions for Haskell
dfinity-side-projects/dhc - Compiles Haskell to WebAssembly
mongodb-haskell/mongodb - MongoDB driver for Haskell
w7cook/AoPL - A book on programming languages, using Haskell
ocharles/zero-to-quake-3 - Implementing Quake 3 in Haskell & Vulkan
lambdabot/lambdabot - A friendly IRC bot and apprentice coder, written in Haskell.
willbasky/Awesome-list-of-Haskell-mentors - An amazing list of Haskell developers who would like to mentor beginner-contributors in open source projects.
haskell-servant/servant-elm - Automatically derive Elm functions to query servant webservices
mthom/shentong - A Haskell implementation of the Shen programming language.
jyp/styx - A nix-based Haskell project manager
joshcough/HaskellStarter - A project that demonstrates getting up and running with Haskell.
ekmett/hask - Category theory for Haskell with a lens flavor (you need GHC 7.8.3, not 7.8.2 to build this!)
awakesecurity/nix-deploy - Deploy software or an entire NixOS system configuration to another NixOS system
SimulaVR/godot-haskell - Haskell bindings for GdNative
keera-studios/haskell-game-programming - A central repository of Haskell Game Programming resources, put together by Keera Studios
ad-si/TaskLite - The CLI task manager for power users
tzemanovic/haskell-yesod-realworld-example-app - Exemplary real world application built with Haskell + Yesod
tsoding/haskell-json - Source Code for JSON Parser Video
statebox/cql - CQL: Categorical Query Language implementation in Haskell
scarf-sh/scarf - An environment manager and development tool powered by Nomia.
well-typed/generics-sop - Generic Programming using True Sums of Products
opqdonut/haskell-exercises - Haskell exercises with automatic tests
himura/twitter-conduit - Twitter API package for Haskell, including enumerator interfaces and Streaming API supports.
ekmett/coda - A language experiment -- irc.freenode.net ##coda
MondayMorningHaskell/haskellings - An automated tutorial to teach you about Haskell!
kazu-yamamoto/logger - A fast logging system for Haskell
erikd/language-javascript - Parser for JavaScript, in Haskell
Synthetica9/nix-linter - Linter for the Nix expression language
bollu/tiny-optimising-compiler - A tiny optimising compiler for an imperative programming language written in haskell
haskell-game/tiny-games-hs - Haskell Tiny Game Jam
glguy/irc-core - Haskell IRC library and console client - Join us on libera.chat #glirc
radian-software/kalyn - ⚗️ Self-hosting compiler from a Haskell-like Lisp directly to x86-64, from scratch.
LumiGuide/haskell-opencv - Haskell binding to OpenCV-3.x
grpc/grpc-haskell - gRPC library binding for Haskell.
g-ford/cradle - Let's Build a Compiler (in Haskell)
NorfairKing/haskell-dangerous-functions - Documentation about Haskell's dangerous functions and a hlint config file to warn about them
migamake/json-autotype - Automatic Haskell type inference from JSON input
graninas/hierarchical-free-monads-the-most-developed-approach-in-haskell - Big article about Hierarchical Free Monads, the most developed approach to build real software in Haskell
takeoutweight/shade - Interactive, client-side web apps in Haskell
haskell/ThreadScope - A graphical tool for profiling parallel Haskell programs
ocharles/engine.io - A Haskell server implementation of the Engine.IO and Socket.IO (1.0) protocols
dmjio/envy - 😠 Environmentally friendly environment variables
apauley/hledger-flow - An hledger/ledger-cli workflow focusing on automated statement import and classification
AccelerateHS/accelerate-llvm - LLVM backend for Accelerate
nanotech/swift-haskell-tutorial - Integrating Haskell with Swift Mac Apps
mchakravarty/language-c-inline - Inline C & Objective-C in Haskell
DataKinds/cherchord - 🎸 Find chords for any string instrument quicky & easily 🎸
leepike/Copilot - A (Haskell DSL) stream language for generating hard real-time C code.
fakedata-haskell/fakedata - Haskell Library for producing quality fake data
tfausak/rattletrap - 🚗 Parse and generate Rocket League replays.
quchen/generative-art - I wanted to make a nicer sticker for Munihac, then things got out of hand.
mpickering/apply-refact - Refactor Haskell source files
SPY/haskell-wasm - Haskell WebAssembly Toolkit
madjestic/Haskell-OpenGL-Tutorial - an attempt to create a concise modern Haskell OpenGL boilerplate with basic IO
jekor/redo - djb's redo implementation in Haskell (for Haskell from Scratch video series)
jaspervdj/fugacious - An example Haskell web application
ngless-toolkit/ngless - NGLess: NGS with less work
mit-plv/riscv-semantics - A formal semantics of the RISC-V ISA in Haskell
matsumonkie/izuna - Show Haskell type annotations when doing code review on Github
haskell-opengl/OpenGL - Haskell bindings to OpenGL
facebookincubator/hsthrift - The Haskell Thrift Compiler. This is an implementation of the Thrift spec that generates code in Haskell. It depends on the fbthrift project for the implementation of the underlying transport.
snoyberg/haskellers - haskellers.com site
egonSchiele/chips - A clone of Chips Challenge in Haskell
circuithub/rel8 - Hey! Hey! Can u rel8?
chrisdone/hulk - Haskell IRC daemon.
zoomhub/zoomhub - Share and view high-resolution images effortlessly
wavewave/hoodle - hoodle : A pen notetaking program written in haskell
Twinside/Rasterific - A drawing engine in Haskell
grin-compiler/ghc-grin - GRIN backend for GHC
twittner/zeromq-haskell - This repository has been moved to https://gitlab.com/twittner/zeromq-haskell
soupi/rfc - My slides and compilation of resources.
RefactoringTools/HaRe - The Haskell Refactoring Tool
honza/redish - A multi-threaded, TCP, key-value store inspired by Redis implemented in Haskell.
haskell-works/hw-kafka-client - Kafka client for Haskell, including auto-rebalancing consumers
haskellweekly/haskellweekly - Publishes curated news about the Haskell programming language.
pkamenarsky/concur-replica - Server-side VDOM UI framework for Concur
haskell/critbit - A Haskell implementation of crit-bit trees.
abailly/aws-lambda-haskell - Running Haskell code on AWS Lambda
wavewave/fficxx - Haskell-C++ Foreign Function Interface Generator
typeable/octopod - Kubernetes self-service portal
tsoding/HyperNerd - Total Surveillance Automatic Ban Machine for Twitch and Discord
sigrlami/haskellcosm - Collecting information about Haskell ecosystem - companies, communities, media, etc.
ChrisPenner/void-space - Well-Typed Typing Tutor where you Type Types... in space... yup, you heard me
wellposed/numerical - Numerical is the core library for Numerical Haskell
vimus/vimus - An MPD client with vim-like key bindings, written in Haskell
purebred-mua/purebred - A terminal based mail user agent based on notmuch
pkamenarsky/replica - A remote virtual DOM library for Haskell
msgpack/msgpack-haskell - Haskell implementation of MessagePack / msgpack.org[Haskell]
haskell-mafia/mafia - Provides protection against cabal swindling, robbing, injuring or sabotaging people with chopsticks.
ajhc/ajhc - A fork of jhc. And also a Haskell compiler.
tfausak/haskeleton - 💀 A Haskell package skeleton.
reflex-frp/reflex-vty - Build terminal applications using functional reactive programming (FRP) with Reflex FRP.
palf/haskell-sdl2-examples - SDL2 tutorial code in Haskell
expipiplus1/vulkan - Haskell bindings for Vulkan
Bodigrim/smallcheck - Test your Haskell code by exhaustively checking its properties
tree-sitter/haskell-tree-sitter - Haskell bindings for tree-sitter
rainbyte/frag - Frag is a 3D first person shooting game written in Haskell, by Mun Hon Cheong
kowainik/cake-slayer - 🍰🔪 Architecture of Haskell backend applications
jgm/citeproc - CSL citation processing library in Haskell
haskell-fswatch/hfsnotify - Unified Haskell interface for basic file system notifications
tsoding/haskell-music - Source Code from "Making Music with Haskell" video
rodrigosetti/master-plan - Project Management for Hackers
freizl/hoauth2 - Haskell oauth2 binding
ChrisPenner/wc - Beating unix wc in Haskell
ocharles/micro-ci - A tiny CI server built around GitHub and Nix
bscarlet/llvm-general - Rich LLVM bindings for Haskell (with transfer of LLVM IR to and from C++, detailed compilation pass control, etc.)
boundedvariation/quantfin - quant finance in pure haskell
syocy/a-tour-of-go-in-haskell - Write "Concurrency" section of "A Tour of Go" in Haskell
mvoidex/hsdev - Haskell development tool
haskelllive/haskelllive - Source code of the Haskell Live episodes.
aisamanra/rust-haskell-ffi - Toy example of calling Rust from Haskell
CyberCat-Institute/open-game-engine - Haskell implementation of open games
tweag/inline-js - Call JavaScript from Haskell, and vice versa!
sol/markdown-unlit - Literate Haskell support for Markdown
schell/steeloverseer - A file watcher and development tool.
qrilka/xlsx - Simple and incomplete Excel file parser/writer
def-/ghc-vis - Visualize live Haskell data structures in GHCi
bos/configurator - A Haskell library supporting flexible, dynamic file-based configuration.
kazu-yamamoto/recursion-drill - Drill to study recursive programming in Haskell
jberryman/unagi-chan - A haskell library implementing fast and scalable concurrent queues for x86, with a Chan-like API
JacquesCarette/Drasil - Generate all the things (focusing on research software)
ix/calico - cat, but for colors 😼
ndmitchell/record-dot-preprocessor - A preprocessor for a Haskell record syntax using dot
jgm/commonmark-hs - Pure Haskell commonmark parsing library, designed to be flexible and extensible
hdbc/hdbc - Haskell Database Connectivity
egonSchiele/HandsomeSoup - Easy HTML parsing for Haskell
MarcWeber/hasktags - Produces ctags "tags" and etags "TAGS" files for Haskell programs
haskell-game/dear-imgui.hs - Haskell bindings to Dear ImGui, an immediate mode GUI toolkit
gregorycollins/hashtables - Mutable hash tables for Haskell, in the ST monad
fumieval/extensible - Extensible records, variants, structs, effects, tangles
danstiner/hfmt - Format Haskell programs. Inspired by the gofmt utility.
ollef/Bidirectional - Haskell implementation of Dunfield and Krishnaswami's "Complete and easy bidirectional typechecking for higher-rank polymorphism"
hreinhardt/amqp - Haskell AMQP client library
augustss/djinn - Generate Haskell code from a type
sam46/Paskell - A Pascal to LLVM compiler in Haskell
tromp/ChessPositionRanking - Software suite for ranking chess positions and accurately estimating the number of legal chess positions
saschagrunert/nn - A tiny neural network 🧠
Paczesiowa/hsenv - Virtual Haskell Environment builder
dandoh/web-haskell-graphql-postgres-boilerplate - Modern webserver in Haskell: Graphql + Postgresql + Authentication + DB migration + Dotenv and more
brunjlar/neural - Neural Nets in native Haskell
mumuki/mulang - 🎍 Universal, Multi Language, Multi Paradigm code analyzer
lettier/webviewhs - 🌐 A Haskell binding to the webview library created by Serge Zaitsev.
frasertweedale/hs-jose - Haskell JOSE and JWT library
effectfully-ou/sketches - A Haskell blog
winterland1989/mysql-haskell - Pure haskell mysql driver
UweSchmidt/hxt - Haskell XML Toolbox
nirum-lang/nirum - Nirum: IDL compiler and RPC/distributed object framework for microservices
nh2/hatrace - scriptable strace
kamek-pf/ntfd - A lightweight notification daemon for fancy desktop integrations
camfort/camfort - Light-weight verification and transformation tools for Fortran
srid/rib - Haskell static site generator based on Shake (superseded by https://github.com/srid/ema)
kubernetes-client/haskell - Haskell client for the kubernetes API. A work in progress.
hslua/hslua - Haskell bindings to Lua, an embeddable scripting language.
rdnetto/powerline-hs - A lightning fast reimplementation of the Powerline prompt generator in Haskell.
paf31/dovetail - A PureScript interpreter in Haskell
ocramz/xeno - Fast Haskell XML parser
kowainik/tomland - 🏝 Bidirectional TOML serialization
katychuang/getting-started-with-haskell - notes on where to find Haskell tutorials and tips to complete them
hspec/HUnit - A unit testing framework for Haskell
1HaskellADay/1HAD - 1 Haskell A Day exercises
simonmichael/shelltestrunner - Easy, repeatable testing of CLI programs/commands
noinia/hgeometry - HGeometry is a library for computing with geometric objects in Haskell. It defines basic geometric types and primitives, and it implements some geometric data structures and algorithms. The main two focusses are: (1) Strong type safety, and (2) implementations of geometric algorithms and data structures that have good asymptotic running time guarantees.
dahlia/seonbi - SmartyPants for Korean language
mtolly/onyx - Toolkit for converting and building songs for Rock Band, Guitar Hero, Clone Hero, and other similar rhythm games
krisajenkins/elm-export - Create Elm types and JSON decoders from Haskell source.
utdemir/distributed-dataset - A distributed data processing framework in Haskell.
mzero/haskell-amuse-bouche - A short technical talk about some fun things in Haskell
hansroland/reflex-dom-inbits - A tutorial for reflex-dom with small code bits
flora-pm/flora-server - A package index for the Haskell ecosystem
diffusionkinetics/open - DiffusionKinetics open-source monorepo
cofinalsubnets/wisp - small-but-featureful embeddable lisp interpreter written in haskell.
bgamari/b-tree - Haskell on-disk B* tree implementation
judah/pier - Yet another Haskell build system.
ianthehenry/basilica - It's kinda like a forum.
GaloisInc/HaNS - The haskell network stack
target/row-types - A Haskell library for open records and variants using closed type families and type literals
srid/slownews - 🐢 Bringing slow news for the nervous among us
grin-compiler/ghc-whole-program-compiler-project - GHC Whole Program Compiler and External STG IR tooling
cronokirby/haskell-in-haskell - Trying to write an understandable implementation of Haskell, in Haskell
lehins/hip - Haskell Image Processing Library
jmorag/mcc - MicroC example compiler for Stephen Edward's PLT class, but in Haskell
alpmestan/hnn - haskell neural network library
sweirich/challenge - Strongly-typed System F in Haskell
serras/hinc - Haskell In New Clothes
lexi-lambda/eff - 🚧 a work in progress effect system for Haskell 🚧
donya/Kulitta - A Haskell-based library for algorithmic and automated composition. This library was the subject of my dissertation at Yale university and is the subject of my ongoing work.
chrisnc/tangaroa - A toy implementation of the Raft protocol in Haskell, with an experimental BFT variant.
bos/pool - A high-performance striped resource pooling implementation for Haskell
phaazon/luminance - Type-safe, type-level and stateless Haskell graphics framework
neurocyte/android-haskell-activity - An example of an Android Activity written in Haskell
ilya-klyuchnikov/lambdapi - Dependently Typed Lambda Calculus in Haskell
egonSchiele/dominion - A Dominion simulator in Haskell
awakesecurity/hocker - Utilities for interacting with the docker registry and generating nix build instructions
Soostone/hadron - Construct and run Hadoop MapReduce programs in Haskell
JakeWheat/hssqlppp - sql parser and type checker in haskell
eskimor/purescript-bridge - Create PureScript datatypes from Haskell datatypes
MedeaMelana/Magic - Haskell implementation of Magic: The Gathering
ChrisPenner/eve - An extensible event-driven application framework in haskell
UnkindPartition/ansi-terminal - ANSI terminal support for Haskell, with Windows compatibility
typedbyte/switch - A library for interacting with Nintendo Switch controllers, written in Haskell.
mgsloan/store - Fast binary serialization in Haskell
meiersi/blaze-react - A blaze-html style ReactJS binding for Haskell using GHCJS
ZHaskell/stdio - Haskell Standard Input and Output
rrnewton/haskell-lockfree - A collection of different packages for CAS based data structures.
jdreaver/eventful - Event Sourcing library for Haskell
fpco/stackage-server - Server for stable, curated Haskell package sets
cronokirby/haze - A bittorrent client, for learning purposes
acowley/roshask - Haskell client library for the ROS robotics framework.
y-taka-23/thank-you-stars - Give your dependencies stars on GitHub! 🌟
serokell/importify - 👾 Importi.fy — it's like Uber, but for Haskell modules.
nikita-volkov/hasql-th - Template Haskell utilities for Hasql
aelve/guide - A workspace for research teams
turion/rhine - Haskell Functional Reactive Programming framework with type-level clocks
srid/ema - Change-aware static site generator for Haskell programmers
NorfairKing/sydtest - A modern testing framework for Haskell with good defaults and advanced testing features.
commandodev/oHm - Om with Haskell in it
xmonad/X11 - A Haskell binding to the X11 graphics library.
smallhadroncollider/ascii-runner - An infinite runner in your terminal
sdiehl/repline - Haskeline wrapper for GHCi-like REPL interfaces
monadicsystems/okapi - A data-driven micro web framework for Haskell
matthewbauer/ghc-nix - Exploring the options for incremental Haskell builds using Nix
gonimo/gonimo - gonimo application back & front
drummyfish/haskell_game - Wolfenstein 3D, ray-casting FPS game I make to learn Haskell. No libraries used, rendering is done in terminal.
cachix/elm2nix - Convert Elm project into Nix expressions
bos/llvm - Haskell bindings to the LLVM compiler infrastructure project.
tfausak/github-release - Upload files to GitHub releases.
kolmodin/binary - Efficient, pure binary serialisation using ByteStrings in Haskell.
japiirainen/fp - A small, weird and unpractical programming language.
haskell/play-haskell - Haskell Playground
fizruk/telegram-bot-simple - Easy to use library for building Telegram bots in Haskell.
composewell/streaming-benchmarks - Benchmarks to compare Haskell streaming library performance
simmsb/calamity - A library for writing discord bots in haskell
mmark-md/mmark - Strict markdown processor for writers
lspitzner/exference - Haskell tool to generate expressions from types
lexi-lambda/higher-rank - A small Haskell implementation of Complete and Easy Bidirectional Typechecking for Higher-Rank Polymorphism
leopiney/tensor-safe - A Haskell framework to define valid deep learning models and export them to other frameworks like TensorFlow JS or Keras.
freeman42x/haskell-editor-setup - Easy instructions for setting up Haskell editors / IDEs on any major operating system.
ekmett/reflection - Reifies arbitrary Haskell terms into types that can be reflected back into terms
clckwrks/clckwrks - A Haskell CMS platform
travitch/datalog - A pure Haskell implementation of Datalog
stackbuilders/hapistrano - Deploy tool for Haskell applications, like Capistrano for Rails
snapframework/io-streams - Simple, composable, and easy-to-use stream I/O for Haskell
pasqu4le/clifm - Command Line Interface File Manager
talw/crisp-compiler - A compiler for Crisp (Lisp/Scheme-inspired language) in Haskell, with an LLVM backend
stepchowfun/effects - A brief exploration of the various approaches to modeling side effects in a purely functional programming language.
alexandersgreen/qio-haskell - The Quantum IO Monad, implemented in Haskell
ZHaskell/z-io - IO lib for haskell
m4dc4p/haskelldb - A library for building re-usable and composable SQL queries.
hdevtools/hdevtools - Persistent GHC-powered background server for FAST haskell development tools
google/haskell-indexer - Emits code crossreference data for Haskell sources.
dhall-lang/dhall-to-cabal - Compile Dhall expressions to Cabal files
sol/tinc - A dependency manager for Haskell
re-xyr/cleff - Fast and concise extensible effects
JustusAdam/mustache - Haskell implementation of mustache templates
JustusAdam/language-haskell - Highlighting support for the Haskell language in visual studio code.
lymar/hastache - Haskell implementation of Mustache template
haskell/win32 - Haskell support for the Win32 API
dmvianna/haskellbook - Exercise solutions for haskellbook.com
kowainik/typerep-map - ⚡️Efficient implementation of Map with types as keys
alphaHeavy/protobuf - An implementation of Google's Protocol Buffers in Haskell.
tanakh/Peggy - The Parser Generator for Haskell
sealchain-project/sealchain - Financial blockchain based on cardano-sl
rubik/argon - Monitor cyclomatic complexity in Haskell programs
kosmikus/lhs2tex - Preprocessor for typesetting Haskell sources with LaTeX
haskell-waargonaut/waargonaut - JSON decoding/encoding/manipulation library.
dwayne/haskell-programming - My notes and solutions to exercises for the book "Haskell Programming from first principles".
dorchard/effect-monad - Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.
albertoruiz/easyVision - Haskell packages for computer vision, image processing, and pattern recognition
5outh/Bang - A Drum Machine DSL for Haskell
snapframework/heist - An xhtml-based templating engine, allowing Haskell functions to be bound to XML tags.
RKlompUU/FPSheet - FPSheet: A Spreadsheet program with Haskell as the scripting language
nandor/hcraft - Haskell clone of a certain game
marcosh/crem - Compositional Representable Executable Machines
jonascarpay/calligraphy - haskell source code visualizer
haskell-haskey/haskey - Transactional key-value store written entirely in Haskell
haskell-cryptography/cacophony - A Haskell library implementing the Noise protocol.
AtnNn/haskell-rethinkdb - RethinkDB client library for Haskell
zjhmale/Ntha - The Ntha Programming Language
owickstrom/motor - Type-safe effectful state machines in Haskell
monadfix/named - Named parameters (keyword arguments) for Haskell
jspahrsummers/ObjectiveHaskell - Tools for making it easier to integrate Haskell and Objective-C.
hspec/hspec-example - A Haskell/Hspec skeleton project
goldfirere/units - The home of the units Haskell package
fpco/weigh - Measure allocations of a Haskell functions/values
ekmett/gl - Complete raw OpenGL bindings for Haskell
willdonnelly/dyre - A Dynamic Reconfiguration Library for Haskell Programs
vincenthz/hs-gauge - Lean Haskell Benchmarking
snowdriftcoop/snowdrift - Infrastructure for Snowdrift.coop. This is a MIRROR of https://gitlab.com/snowdrift/snowdrift. Your issue reports and merge requests are welcome, but they will be moved to gitlab.com. You are encouraged to start there instead!
haskellfoundation/error-message-index - A community-driven collection of documentation for Haskell error messages and warnings
Gabriella439/Haskell-Annah-Library - Distributed programming language that desugars to Morte
2016rshah/heckle - ✒️ Jekyll in Haskell (feat. LaTeX)
YPares/porcupine - Express parametrable, composable and portable data pipelines
rumblesan/improviz - DEPRECATED: A live-coded visual performance tool
lazamar/haskell-docs-cli - Browse Hackage from the terminal
I3ck/HGE2D - 2D game engine written in Haskell
haskellnews/haskellnews - An aggregation of all online content related to Haskell.
hailstorm-hs/hailstorm - Haskell distributed stream processing with exactly-once semantics
cyga/real-world-haskell - parser for code samples from the book "real world haskell" (http://book.realworldhaskell.org/read/)
snoyberg/file-embed - Use Template Haskell to embed file contents directly.
MichaelBurge/haskoin - Proof-of-concept Blockchain in Haskell
zenhack/haskell-capnp - Cap'n Proto for Haskell
psibi/tldr-hs - Haskell tldr client
ndmitchell/cmdargs - Haskell library for command line argument processing
hercules-ci/hercules-ci-agent - https://hercules-ci.com build and deployment agent
rmehri01/thock - ⌨️ A modern TUI typing game featuring online racing against friends.
pa-ba/compdata - Haskell library implementing "Data Types a la Carte"
ocramz/sparse-linear-algebra - Numerical computation in native Haskell
lettier/parsing-with-haskell-parser-combinators - 🔍 A step-by-step guide to parsing using Haskell parser combinators.
kazu-yamamoto/quic - IETF QUIC library in Haskell
gregorulm/h2048 - An implementation of the game 2048 in Haskell
google/ghc-source-gen - Library for generating Haskell source files and code fragments.
dpp/LispHaskellIPad - An iPad app that's a Lisp interpretter... written in Haskell (heh heh heh)
chris-taylor/Classical-Mechanics - Haskell toolbox for research and teaching in classical mechanics. Includes modules for symbolic algebra and automatic differentiation.
ChrisPenner/Firefly - Simple Haskell http framework
bawolk/hsp - Haskell command line text stream processor
adamwalker/sdr - Software defined radio library in Haskell
abooij/sudbury - Haskell implementation of the wayland protocol
ndmitchell/extra - Extra Haskell functions
Holmusk/elm-street - 🌳 Crossing the road between Haskell and Elm
haskell/stm - Software Transactional Memory
Bodigrim/linear-builder - Strict Text and ByteString builder, which hides mutable buffer behind linear types and takes amortized linear time.
blarney-lang/blarney - Haskell library for hardware description
alsonkemp/turbinado - MVC Web Framework for Haskell. See http://github.com/turbinado/turbinado-website for example code
qnikst/HaskellNet - Haskell library which provides client support for POP3, SMTP, and IMAP protocols.
ocharles/what-it-do - Automatically trace all (showable) binds in do expressions
haskell-hvr/missingh - Utility library [Haskell]
haskellari/postgresql-simple - Mid-level client library for accessing PostgreSQL from Haskell
google/mlir-hs - Haskell bindings for MLIR
Euterpea/HSoM - Supporting Impelementation for Haskell School of Music
dustin/gopro - Tools for making the most out of GoPro Plus.
ameingast/postgresql-simple-migration - PostgreSQL Schema Migrations for Haskell
ahushh/monaba - Imageboard engine written in Haskell and powered by Yesod
TomSmeets/FractalArt - Generate colorful wallpapers!
mvaldesdeleon/haskell-book - Exercises and code from "Haskell Programming from First Principles"
lambdacube3d/lambdacube-compiler - LambdaCube 3D is a Haskell-like purely functional language for GPU. Try it out:
ice1000/Kt2Dart - 🔦 [Deprecated] Transpile Kotlin codes into Dart, Make Flutter Great Again
effectfully-ou/haskell-challenges - Code challenges to solve with Haskell
dnikolovv/practical-haskell - A collection of Practical Haskell bits.
danielwaterworth/siege - [DEPRECATED] A DBMS written in Haskell
agrafix/funblog - A simple blog software written in Haskell
ShabbyX/libpandoc - C bindings to Pandoc, a markup converter library written in Haskell.
nikita-volkov/jsonifier - Fast and simple JSON encoding toolkit
nh2/haskell-cpu-instruction-counter - Measuring CPU instructions in Haskell using Linux Performance Counters
Lysxia/first-class-families - First-class type families
ifesdjeen/haskell-ffi-tutorial - A (missing) Haskell FFI tutorial: how to work with nested Structs and do bi-directional C<->Haskell interop
fimad/prometheus-haskell - Haskell client library for exposing prometheus.io metrics.
ezyang/compact - Compact regions library for Haskell
algas/haskell-servant-cookbook - Haskell Servant Cookbook
abarbu/matplotlib-haskell - Haskell bindings for Python's Matplotlib
jcollard/unm-hip - The University of New Mexico's Haskell Image Processing Library
iu-parfunc/lvars - The LVish Haskell library
haskell-works/avro - Haskell Avro Encoding and Decoding Native Support (no RPC)
bolt12/laop - Linear Algebra of Programming - Algebraic Matrices in Haskell
bkirwi/ethereum-haskell - An independent reimplementation of Ethereum in Haskell
agrafix/superrecord - Haskell: Supercharged anonymous records
sellout/yaya - Yet another yet another recursion scheme library in Haskell.
Nike-Inc/bartlett - A simple Jenkins command line client to serve your needs.
JakeWheat/simple-sql-parser - SQL parser in Haskell
Gabriella439/Haskell-Lens-Tutorial-Library - The missing tutorial module for the lens library
ChrisPenner/json-to-haskell - In goes JSON, out comes a complete Haskell model complete with instances! CLI and web interface available.
blackhole89/macros - A more powerful C/C++ preprocessor.
bitc/lushtags - Create ctags compatible tags files for Haskell programs
Lysxia/generic-random - Generic random generators
hlian/linklater - A Haskell library for the Slack API (including real-time messaging!)
haskell-jp/makeMistakesToLearnHaskell - Make Mistakes to Learn Haskell - 失敗しながら学ぶHaskell入門
haskell-game/fungen - A lightweight, cross-platform, OpenGL-based 2D game engine in Haskell
aviaviavi/cryptocompare - Haskell wrapper for the CryptoCompare API - No longer maintained, ping me if you'd like to take over
smart-chain-fr/tokenomia - Tokenomia is built for the Cardashift ICO, it aims to simplify the use of Native Tokens and Smart Contracts above the Cardano Platform. Cardashift is a community-driven startup platform that raises funds, builds and accelerates startups that solve social and environmental problems.
jwiegley/control-theory - Control theory in Haskell: Data structures, algorithms and adapters
jfeltz/dash-haskell - dash docset builder for Haskell packages and cabal project dependencies
felixmulder/haskell-in-production - Companion to the Haskell in Production series
zmactep/hasbolt - Haskell driver for Neo4j 3+ (BOLT protocol)
YoEight/eventstore - EventStore Haskell TCP Client
thephoeron/quipper-language - Quipper: embedded, scalable functional programming language for quantum computing (unofficial fork)
sol/aeson-qq - JSON quasiquoter for Haskell
sdiehl/zurihac-crypto - Small minimal examples of modern cryptographic techniques in Haskell
mrkkrp/zip - Efficient library for manipulating zip archives
k-bx/protocol-buffers - Haskell protocol-buffers package
HeinrichApfelmus/operational - Implement monads by specifying instructions and their desired operational semantics.
Bodigrim/tasty-bench - Featherlight benchmark framework, drop-in replacement for criterion and gauge.
awakesecurity/proto3-suite - Haskell Protobuf Implementation
alevy/postgresql-orm - An Haskell ORM (Object Relational Mapping) and migrations DSL for PostgreSQL.
zhangchiqing/beginner-friendly-haskell-for-web-development - A book about real world web development in beginner friendly Haskell
HaskellZhangSong/Introduction_to_Haskell_2ed_source - 这是Haskell函数式编程入门第2版的源码
haskell-github-trust/replace-megaparsec - Stream editing with Haskell Megaparsec parsers
ekmett/comonad - Haskell 98 comonads
denibertovic/docker-hs - A Haskell library for the Docker Engine API
crabmusket/haskell-simple-concurrency - Small examples of concurrency in Haskell.
andys8/git-brunch - Git branch checkout menu
thumphries/hgrep - Search Haskell source code from the command line
tfausak/rampart - 🏰 Determine how intervals relate to each other.
TerenceNg03/mueval - A secure sandboxed Haskell interpreter for pure function evaluation
tdammers/ginger - A Haskell implementation of the Jinja template language.
reflex-frp/reflex-examples - See Reflex FRP in action with tinker-friendly code samples you can run yourself.
phadej/cabal-extras - A tool suite to aid Haskell development using cabal-install
mvr/at - Effective Algebraic Topology in Haskell
jwiegley/putting-lenses-to-work - A presentation for BayHac 2017 on how I uses lenses at work
jvranish/MiniKanrenT - An implementation of miniKanren in Haskell
jhickner/smtp-mail - Making it easy to send SMTP email from Haskell
jaredloomis/andromeda - GLSL-targetting embedded compiler, and OpenGL rendering engine.
intolerable/reddit - reddit api for haskell
awkward-squad/ki - A structured concurrency library
tmcdonell/cuda - Haskell FFI bindings to CUDA
robstewart57/rdf4h - rdf4h is a library for working with RDF in Haskell
nominolo/lambdachine - VM and tracing JIT for Haskell (work in progress)
mark-watson/haskell_tutorial_cookbook_examples - Code samples for my book "Haskell Tutorial and Cookbook"
llvm-hs/llvm-hs-kaleidoscope - Kaleidoscope Tutorial using llvm-hs
kowainik/prolens - 👓 Profunctor based lightweight implementation of Lenses
haskell-nix/hnix-store - Haskell implementation of the Nix store
elaforge/fast-tags - Incremental vi and emacs tags for haskell.
barbuz/Husk - Functional golfing language inspired by Haskell.
xnning/EvEff - Efficient Haskell effect handlers based on evidence translation.
rudymatela/fitspec - refine properties for testing Haskell programs
NoRedInk/haskell-libraries - Libraries we use at NoRedInk
mmirman/ImperativeHaskell - Proof that Haskell can look and act like an imperative language.
kowainik/hit-on - Kowainik Git Workflow Helper Tool
jasonstolaruk/CurryMUD - A Multi-User Dungeon server in Haskell.
xtendo-org/chips - A fast, lightweight, and concurrent plugin manager for the fish shell, written in Haskell
tfausak/witch - 🧙‍♀️ Convert values from one type into another.
tbarnetlamb/hyphen - hyphen - access Haskell modules from Python
mchakravarty/lazy-lambda - Lazy Lambda — a Flappy Bird clone in Haskell with SpriteKit
JeanHuguesdeRaigniac/effects-landscape - Effects libraries in Haskell
dstcruz/Write-Yourself-A-Scheme-In-48-Hours - My solutions to the popular Haskell tutorial
turtlesoupy/haskakafka - Kafka bindings for Haskell
randomthought/xmonad-config - xmonad config
isovector/suavemente - 💃 an applicative functor that seamlessly talks to HTML inputs
hauxir/haskell-tetris - Tetris game written in Haskell using ncurses
ekmett/contravariant - Haskell 98 contravariant functors
chshersh/dr-cabal - 📊 Haskell dependencies build times profiler
balsoft/lambda-launcher - Application launcher in haskell. Mostly Just For Fun.
robrix/starlight - spaceships in space
ku-fpg/blank-canvas - A Haskell API into HTML5 Canvas
kowainik/smuggler - 🚣 Smuggle all imports
cjdev/monad-mock - A Haskell package that provides a monad transformer for mocking mtl-style typeclasses
basvandijk/scientific - Arbitrary-precision floating-point numbers represented using scientific notation
vmchale/command-line-tweeter - Tweets in from a pipe
sol/reserve - Universal and robust reloading for Haskell web applications
LeventErkok/hArduino - Control your Arduino board from Haskell, using the Firmata protocol
kowainik/shellmet - 🐚 Out of the shell solution for scripting in Haskell
kowainik/policeman - 👮 Haskell PVP adviser
jdreaver/amy - Strict Haskell-like programming language that compiles to LLVM
colah/HaskSymb - An Experiment in Haskell Symbolic Algebra
cdepillabout/servant-checked-exceptions - type-level errors for Servant APIs.
bsl/GLFW-b - Haskell bindings to GLFW
anton-k/processing-for-haskell - Graphics for kids and artists. Processing implemented in Haskell
snoyberg/xml - Various XML utility packages for Haskell
Paczesiowa/virthualenv - Virtual Haskell Environment builder
ndmitchell/uniplate - Haskell library for simple, concise and fast generic operations.
IFCA-Advanced-Computing/opencl - Haskell high-level wrapper for OpenCL
iand675/haskell-checklist - Preflight checklist for Haskell code. Aspire to greatness!
i-am-tom/learn-me-a-haskell - Trying to get back all the stuff I had in JavaScript.
haskellfoundation/tech-proposals - The Haskell Foundation Tech Proposal Process
ekmett/profunctors - Haskell 98 Profunctors
abhin4v/hastatic - hastatic is a tiny static content web server for Docker
wyager/Example-Distributed-App - An example distributed systems application in Haskell using Cloud Haskell
transient-haskell/axiom - Client-side and server-side web framework over Transient and GHCJS (Haskell to JavaScript compiler)
tfausak/wuss - 🔒 Secure WebSocket (WSS) clients in Haskell.
saurabhnanda/odd-jobs - Haskell job queue with admin UI and loads of other features.
qmuli/qmuli - Qmuli - Serverless framework for Haskell
politrons/Dive_into_Haskell - Dive into Haskell: Examples of all features of this Pure Functional programing language
mroman42/mikrokosmos - (λ) Educational lambda calculus interpreter
codedownio/sandwich - Yet another test framework for Haskell.
alt-romes/hegg - Fast equality saturation in Haskell
TOTBWF/refinery - ⛏️ A refinement proof framework for haskell
takenobu-hs/haskell-ethereum-assembly - EVM (Ethereum virtual machine) Assembly on Haskell DSL
rickeyski/slack-api - Haskell bindings to the Slack RTM API
puffnfresh/sonic2 - Sonic the Hedgehog 2 in Haskell
mrkkrp/modern-uri - Modern library for working with URIs
lukasmartinelli/hwk - A Haskell based awk and sed alternative
llvm-hs/llvm-hs-examples - Examples for Haskell bindings to LLVM
lambdacube3d/lambdacube-quake3 - Quake 3 map viewer in Haskell using LambdaCube 3D
kazu-yamamoto/hhp - Happy Haskell Programming
jekor/hesh - Haskell Extensible Shell
hpdeifel/hledger-iadd - A terminal UI as drop-in replacement for hledger add.
HaskellZhangSong/Introduction_to_Haskell - This is source code of my book.
haskell/pretty - Haskell Pretty-printer library
cpennington/h4sh - Fork of Don Stewarts h4sh haskell shell scripts
chiroptical/declarative-programming-streams - Active streaming declarative programmers. See who's online at the following URL:
alanz/ghc-exactprint - GHC version of haskell-src-exts exactPrint
vincenthz/language-java - Java parser and printer for haskell
vaibhavsagar/duffer - A git-compatible content tracker in Haskell.
tonyday567/numhask - A haskell numeric prelude, providing a clean structure for numbers and operations that combine them.
sebastiaanvisser/fclabels - First class composable record labels for Haskell.
raaz-crypto/raaz - Cryptographic library for Haskell
poor-a/erlang-ffi - A Foreign Function Interface that lets Haskell and Erlang programs communicate.
lvm/tidal-drum-patterns - TidalCycles / Haskell modules of drum patterns.
kowainik/colourista - ‎️‍🌈 Convenient interface for printing colourful messages
Haskell-Things/HSlice - HSlice - A Haskell based slicer for 3D printing.
gvolpe/shopping-cart-haskell - 💎 Haskell version of the Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
crufter/haquery - jQuery for Haskell
bendyworks/api-server - A JSON API server written in Haskell
vincenthz/hs-git - git protocol and storage in pure haskell
tfausak/hairy - 💇 A JSON REST API built in Haskell.
ocharles/assert-explainer - Py.test style assertions in Haskell
kim/leveldb-haskell - Haskell bindings to LevelDB (https://github.com/google/leveldb)
itchyny/miv - Vim plugin manager written in Haskell
HeinrichApfelmus/frp-guides - A collection of tutorials, guidelines, examples, patterns and half-baked ideas on functional reactive programming (FRP).
haskell-lisp/liskell - Haskell Semantics with Lisp Syntax
ff-notes/ron - Haskell implementation of RON and RON-RDT
dorchard/type-level-sets - Type-level sets for Haskell (with value-level counterparts and various operations)
dhall-lang/dhall-json - This repository has moved to https://github.com/dhall-lang/dhall-haskell/tree/master/dhall-json
basvandijk/nixtodo - A demonstration on how to use Nix to build, test and deploy a Haskell application
spl/dlist - Difference lists in Haskell
ocharles/effect-zoo - Comparing Haskell effect systems for ergonomics and speed
jaseemabid/Olifant - A simple programming language targeting LLVM
IxpertaSolutions/freer-effects - An implementation of "Freer Monads, More Extensible Effects".
ivan-m/graphviz - Haskell bindings to the Graphviz toolkit
haskell-hvr/hslogger - Logging framework for Haskell
haskell/filepath - Haskell FilePath core library
Bodigrim/poly - Fast polynomial arithmetic in Haskell (dense and sparse, univariate and multivariate, usual and Laurent)
asivitz/Hickory - Tools for building 3D interactive programs in Haskell
acowley/ffmpeg-light - Minimal Haskell bindings to the FFmpeg library
yamadapc/haskell-ascii-progress - A simple Haskell progress bar for the console. Heavily borrows from TJ Holowaychuk's Node.JS project
typedbyte/hagato - Haskell Gamedev Toolkit, a library for developing games from scratch.
siraben/mini-haskell - A self-hosting mini Haskell compiler with a mini C runtime.
roman/Haskell-capataz - OTP-like supervision trees in Haskell
postgres-haskell/postgres-wire - A native Haskell driver for PostgreSQL
owainlewis/http-dispatch - A high level HTTP client for Haskell that focuses on ease of use
jaspervdj/psqueues - Priority Search Queues in three different flavors for Haskell
Gabriella439/Haskell-Errors-Library - Type-safe error handling
ethercrow/opentelemetry-haskell - The OpenTelemetry Haskell Client https://opentelemetry.io
ekmett/structures - A playground for working on advanced data structures in Haskell
Chase-C/Flocking-Simulation - A 3D Boids-like flocking simulation coded in Haskell.
bydriv/mhc - Minimal Haskell Compiler
bitc/hs-term-emulator - Terminal Emulator written in 100% Haskell
achirkin/vulkan - Low-level low-overhead haskell bindings to vulkan API
sleexyz/hylogen - GLSL embedded in Haskell
mbj/stratosphere - Haskell EDSL and type-checker for AWS CloudFormation templates
rnons/ted2srt - Download bilingual subtitles of TED talks
Frost-Lord/HaskMate - HaskMate is a Haskell-based project monitoring and automation tool designed to continuously watches for changes in your Haskell source files and automatically triggers a rebuild and re-execution of the project whenever a modification is detected.
osener/markup.rocks - Pandoc based document editor and converter in your browser.
kowainik/validation-selective - 💂‍♂️ Lightweight pure validation based on Applicative and Selective functors
kowainik/treap - 🍃 🌳 🍂 Efficient implementation of the implicit treap data structure
kazu-yamamoto/dns - DNS libary in Haskell
Gabriella439/Haskell-MVC-Library - Model-view-controller
wasp-lang/wasp - The fastest way to develop full-stack web apps with React & Node.js.
alpacaaa/zero-bullshit-haskell - Learn Haskell, without the bullshit.
mtolly/onyxite-customs - Toolkit for converting and building songs for Rock Band, Guitar Hero, Clone Hero, and other similar rhythm games
IFCA/opencl - Haskell high-level wrapper for OpenCL
serras/lambdaconf-2015-web - Projects for LambdaConf 2015 Haskell web workshop
bgamari/ghc-debug - Moved to Haskell.org GitLab.
gw000/wisp - small-but-featureful embeddable lisp interpreter written in haskell.
aspiwack/porcupine - Express parametrable, composable and portable data pipelines
paulrzcz/hquantlib - HQuantLib, financial math in Haskell
razvan-flavius-panda/haskell-editor-setup - Easy instructions for setting up Haskell editors / IDEs on any major operating system.
gwern/mueval - A secure sandboxed Haskell interpreter for pure function evaluation
nponeccop/HNC - HN Compiler
haskell-tls/hs-certificate - Certificate and Key Reader/Writer in haskell
blitzcode/hackage-diff - Compare the public API of different versions of a Hackage library
ConsenSys/constellation - Peer-to-peer encrypted message exchange
input-output-hk/nix-tools - Translate Cabals Generic Package Description to a Nix expression
fizruk/rzk - An experimental proof assistant based on a type theory for synthetic ∞-categories.
ed-o-saurus/PLHaskell - A Haskell extension for PostgreSQL that allows embedded Haskell code.
ekmett/semigroups - Haskell 98 semigroups
zepto-lang/zepto - A schemy Lisp backed by Haskell
migamake/homplexity - Haskell code complexity and quality measurement
CGenie/haskell-snake - Snake game implemetation in Haskell using SDL2
jamesdbrock/replace-megaparsec - Stream editing with Haskell Megaparsec parsers
nh2/haskell-from-python - Example how to call Haskell from Python easily (using ctypes.cdll.LoadLibrary)
killy971/hpc-coveralls - coveralls.io support for haskell code coverage with hpc
kallisti-dev/hs-webdriver - A Haskell client for the Selenium WebDriver protocol.
agda/agda2hs - Compiling Agda code to readable Haskell
guardians-of-life/haskell-editor-setup - Easy instructions for setting up Haskell editors / IDEs on any major operating system.
kowainik/membrain - 🧠 Type-safe memory units
kowainik/issue-wanted - 🏷 Web application to help beginners to start contributing into Haskell projects
tibbe/hyena - A Haskell web application server.
ocramz/aeson-schema - Haskell JSON schema validator and parser generator
kowainik/eio - 🎯 IO with Exceptions tracked on the type-level
coinmetrics/haskell-tools - Tools for exporting blockchain data to analytical databases
vincenthz/hs-connection - simple client connection library in haskell with builtin features: SSL/TLS, SOCKS, session management.
tmcgilchrist/postgresql-transactional - Transactional monadic actions on top of PostgreSQL.
Quid2/flat - Principled and efficient binary serialization
NinjaTrappeur/ex-hack - Example-based Haskell Documentation Engine
mrkkrp/ghc-syntax-highlighter - Syntax highlighter for Haskell using the lexer of GHC
djv/VisualProf - http://www.reddit.com/r/haskell/comments/cr15z/visualprof_profiles_your_haskell_program_and/?sort=hot
TiltMeSenpai/Discord.hs - Have you heard of our lord and savior Haskell?
mstksg/tensor-ops - Type-safe tensor manipulation operations in Haskell with tensorflow-style automatic differentiation
seanhess/robotquest - RobotQuest is a MMO, programming game. Instead of playing RobotQuest directly, you write a program that plays it for you. Your program communicates with the game server API over HTTP by sending and receiving JSON messages. Written in HTML, Haskell, with MongoDB
pietervdvn/Haskell - Introduction to haskell
hasura/graphql-parser-hs - A GraphQL query parser for Haskell
haskell-opengl/GLUT - Haskell bindings to GLUT
EmaApps/emanote - Emanate a structured view of your plain-text notes
EmaApps/ema - Haskell static site generator that is change-aware
jules-hedges/open-games-hs - Haskell implementation of open games
rnons/shadowsocks-haskell - shadowsocks in haskell
input-output-hk/hydra-poc - Proof of concept for the Hydra Head protocol 👷
haskell/ghcup-hs - THIS REPO IS A MIRROR, BUG REPORTS GO HERE:
chetant/LibClang - Haskell FFI to libclang
haskell-hvr/uuid - A Haskell library for creating, printing and parsing UUIDs
unrelentingtech/magicbane - A web framework that integrates Servant, EKG, fast-logger, wai-cli…
fortytools/holumbus - A Haskell library which provides the basic building blocks for creating powerful indexing and search applications.
tomahawkins/improve - An imperative programming language in Haskell for high assurance embedded applications. ImProve programs are verified with model checking. ImProve compiles to C and Simulink.
mrkkrp/facts - Refined types
geekrelief/as3tohaxe - An Actionscript 3 to haXe source converter written in Haskell
Erdwolf/prolog - A prolog interpreter written in Haskell.
hasura/graphql-engine - Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.
Gabriella439/Haskell-Pipes-Library - Compositional pipelines
Gabriella439/Haskell-Optparse-Generic-Library - Auto-generate a command-line parser for your datatype
Gabriella439/Haskell-List-Transformer-Library - List monad transformer
skogsbaer/hscurses - ncurses binding for Haskell
basvandijk/monad-control - Lift control operations, like exception catching, through monad transformers
tidalcycles/Tidal - Pattern language
Gabriel439/turtle - Shell programming, Haskell style
Gabriel439/Haskell-Pipes-Library - Compositional pipelines
phadej/github - The github API for Haskell
Gabriel439/Haskell-Morte-Library - A bare-bones calculus-of-constructions
anoma/juvix - Juvix empowers developers to write code in a high-level, functional language, compile it to gas-efficient output VM instructions, and formally verify the safety of their contracts prior to deployment and execution.
tweag/monad-bayes - A library for probabilistic programming in Haskell.
monadfix/microlens - A lightweight (but compatible with ‘lens’) lenses library
helium/airship - Helium + Webmachine = Airship. A toolkit for building declarative, RESTful web apps.
Gabriel439/Haskell-Optparse-Generic-Library - Auto-generate a command-line parser for your datatype
aquarial/discord-haskell - Haskell library for writing Discord bots
Gabriel439/Haskell-Typed-Spreadsheet-Library - Typed and composable spreadsheets
freckle/stratosphere - Haskell EDSL and type-checker for AWS CloudFormation templates
eashanhatti/konna - A fast functional language based on two level type theory
Gabriel439/Haskell-Foldl-Library - Composable, streaming, and efficient left folds
raxod502/kalyn - ⚗️ Self-hosting compiler from a Haskell-like Lisp directly to x86-64, from scratch.
Gabriel439/Haskell-Annah-Library - Distributed programming language that desugars to Morte
Gabriel439/Haskell-Lens-Tutorial-Library - The missing tutorial module for the lens library
tweag/porcupine - Express parametrable, composable and portable data pipelines
ocharles/ghc-nix - Exploring the options for incremental Haskell builds using Nix
Gabriel439/Haskell-MVC-Library - Model-view-controller
Gabriel439/Haskell-Errors-Library - Type-safe error handling
giovanifss/Dumb - Dumain Bruteforcer - a fast and flexible domain bruteforcer
pkamenarsky/concur-static - Generate semi-dynamic UIs with Concur
moonmaster9000/bird - A sinatra-ish framework written in haskell, riding on top of Hack
davean/waldo - A small Haskell server for generating visual stories based on some ascertainable data about the requester.

uhub/awesome-haskell

awesome-haskell