Haskell
Haskell is a functional (that is, everything is done with function calls), statically, implicitly typed (types are checked by the compiler, but you don’t have to declare them), lazy (nothing is done until it needs to be) language.
- GitHub: https://github.com/topics/haskell
- Wikipedia: https://en.wikipedia.org/wiki/Haskell_(programming_language)
- Repo: https://github.com/haskell
- Released: 1990
- Last updated: 2026-01-22 00:10:37 UTC
- JSON Representation
https://github.com/apauley/HollingBerries
A fictional scenario implemented in multiple languages in order to compare language paradigms.
clojure erlang haskell python ruby scala smalltalk toy-problems
Last synced: 09 May 2025
https://github.com/elaforge/karya
music sequencer and generalized notation
haskell midi midi-sequencer music music-composition music-notation
Last synced: 14 Aug 2025
https://github.com/kowainik/colourista
️🌈 Convenient interface for printing colourful messages
ansi colours hacktoberfest haskell haskell-library pretty-printing terminal
Last synced: 16 May 2025
https://github.com/chiroptical/declarative-programming-streams
Active streaming declarative programmers. See who's online at the following URL:
Last synced: 24 Jul 2025
https://github.com/alanz/ghc-exactprint
GHC version of haskell-src-exts exactPrint
Last synced: 23 Sep 2025
https://github.com/vaibhavsagar/duffer
A git-compatible content tracker in Haskell.
Last synced: 21 Mar 2025
https://github.com/raaz-crypto/raaz
Cryptographic library for Haskell
cryptographic-library cryptography haskell raaz
Last synced: 13 Apr 2025
https://github.com/codedownio/sandwich
Yet another test framework for Haskell.
haskell testing testing-framework
Last synced: 11 Jun 2025
https://github.com/kowainik/validation-selective
💂♂️ Lightweight pure validation based on Applicative and Selective functors
applicative functors haskell haskell-libraries selective validation
Last synced: 30 Apr 2025
https://github.com/takenobu-hs/haskell-ethereum-assembly
EVM (Ethereum virtual machine) Assembly on Haskell DSL
assembly-language ethereum ethereum-virtual-machine evm haskell
Last synced: 10 Apr 2025
https://github.com/itchyny/miv
Vim plugin manager written in Haskell
haskell vim vim-plugin-manager vimrc
Last synced: 21 Mar 2025
https://github.com/ethercrow/opentelemetry-haskell
The OpenTelemetry Haskell Client https://opentelemetry.io
distributed-tracing haskell observability opentelemetry serious-business
Last synced: 24 Aug 2025
https://github.com/stackbuilders/dotenv-hs
Load environment variables from dotenv files for Haskell
12-factor configuration-management dotenv-files environment-variables hacktoberfest hacktoberfest2024 haskell twelve-factor
Last synced: 12 Apr 2025
https://github.com/spl/dlist
Difference lists in Haskell
data-structures difference-lists haskell
Last synced: 06 Apr 2025
https://github.com/ff-notes/ron
Haskell implementation of RON and RON-RDT
crdt distributed-systems haskell replicated-data-types ron
Last synced: 04 Apr 2025
https://github.com/turion/essence-of-live-coding
Universal Live Coding & Functional Reactive Programming Framework
frp hacktoberfest haskell live-coding
Last synced: 09 Apr 2025
https://github.com/heinrichapfelmus/frp-guides
A collection of tutorials, guidelines, examples, patterns and half-baked ideas on functional reactive programming (FRP).
Last synced: 11 Apr 2025
https://github.com/haskell-hvr/hslogger
Logging framework for Haskell
haskell logging logging-library
Last synced: 16 May 2025
https://github.com/achirkin/vulkan
Low-level low-overhead haskell bindings to vulkan API
graphics haskell haskell-library vulkan vulkan-api
Last synced: 26 Mar 2025
https://github.com/ghuntley/ghuntley-monorepo-retired
docker dotnet golang haskell kubernetes monorepo nix rust terraform
Last synced: 02 Aug 2025
https://github.com/jaseemabid/olifant
A simple programming language targeting LLVM
Last synced: 11 Apr 2025
https://github.com/blitzcode/hackage-diff
Compare the public API of different versions of a Hackage library
Last synced: 13 May 2025
https://github.com/owainlewis/http-dispatch
A high level HTTP client for Haskell that focuses on ease of use
Last synced: 14 Apr 2025
https://github.com/nponeccop/hnc
HN Compiler
compiler haskell optimization purescript rust
Last synced: 16 Mar 2025
https://github.com/roman/haskell-capataz
OTP-like supervision trees in Haskell
concurrency haskell supervisor
Last synced: 16 Aug 2025
https://github.com/sharkdp/yinsh
A web-based version of the board game Yinsh
abstract-game board-game game haskell hexagonal-grids website
Last synced: 07 Oct 2025
https://github.com/samtay/conway
A terminal interface for Conway's Game of Life
brick conway grid haskell terminal-app vty
Last synced: 26 Sep 2025
https://github.com/jonascarpay/template-haskell
batteries-included nix-based haskell project template
Last synced: 05 Oct 2025
https://github.com/sectore/haskell-elm-todo-app
Todo app build with Haskell (server-side) and Elm (client-side)
Last synced: 06 Sep 2025
https://github.com/samtay/snake
A terminal interface for Snake
brick haskell haskell-tutorial snake-game terminal-game vty
Last synced: 21 Apr 2025
https://github.com/kowainik/membrain
🧠 Type-safe memory units
haskell library measure memory safe type-level-programming units
Last synced: 19 Sep 2025
https://github.com/migamake/homplexity
Haskell code complexity and quality measurement
code-quality complexity hackage hacktoberfest2019 haskell quality
Last synced: 13 Aug 2025
https://github.com/codedownio/aeson-typescript
Generate TypeScript definition files from your ADTs
Last synced: 06 Oct 2025
https://github.com/arrayfire/arrayfire-haskell
Haskell bindings to ArrayFire
array gpu haskell image-processing linear-algebra statistics visualization
Last synced: 13 Apr 2025
https://github.com/heinrichapfelmus/vault
A typed, persistent store for values of arbitrary types
haskell immutable-datastructures type-safety
Last synced: 16 May 2025
https://github.com/Southern-Exposure-Seed-Exchange/southernexposure.com
Southern Exposure's E-Commerce Website, Built with Haskell & Elm.
bootstrap4 e-commerce ecommerce elm haskell servant webshop website
Last synced: 12 Jul 2025
https://github.com/killy971/hpc-coveralls
coveralls.io support for haskell code coverage with hpc
coverage-data coverage-report haskell
Last synced: 11 Dec 2025
https://github.com/sergv/emacs-module
Wrappers around emacs-module.h to write Emacs modules in Haskell
emacs emacs-modules haskell haskell-bindings
Last synced: 05 Apr 2025
https://github.com/kowainik/issue-wanted
🏷 Web application to help beginners to start contributing into Haskell projects
backend github-issues gsoc-2019 haskell three-layer-architecture web-application
Last synced: 30 Apr 2025
https://github.com/tmcgilchrist/postgresql-transactional
Transactional monadic actions on top of PostgreSQL.
Last synced: 14 Oct 2025
https://github.com/mrkkrp/ghc-syntax-highlighter
Syntax highlighter for Haskell using the lexer of GHC
ghc haskell syntax-highlighting
Last synced: 07 May 2025
https://github.com/bkomuves/toy-language-server
Example language server (LSP) implementation for a toy language
haskell language-server language-server-protocol lsp
Last synced: 18 Jun 2025
https://codeberg.org/xmobar/xmobar
A minimalist status bar
haskell status-panel statusbar xmobar xmonad
Last synced: 29 Mar 2025
https://github.com/kowainik/eio
🎯 IO with Exceptions tracked on the type-level
haskell haskell-library io type-level
Last synced: 09 Apr 2025
https://github.com/vmchale/kempe
Kempe is a compiled stack-based language
aarch64 haskell languages stack-based stack-based-language x86-64
Last synced: 31 Jul 2025
https://github.com/csabahruska/jhc-components
JHC Haskell compiler split into reusable components
c c-backend compiler functional-programming grin haskell jhc multiplatform optimizer
Last synced: 13 Jul 2025
https://github.com/cchantep/dhek
PDF template design app./UI (or on the Discworld, supreme Djelibeybian god)
Last synced: 23 Dec 2025
https://github.com/basvandijk/monad-control
Lift control operations, like exception catching, through monad transformers
Last synced: 06 Apr 2025
https://github.com/gergoerdi/metafun
Compile Haskell-like code into C++ template metaprograms
code-generator cplusplus haskell template-metaprogramming
Last synced: 19 Apr 2025
https://github.com/coinmetrics/haskell-tools
Tools for exporting blockchain data to analytical databases
Last synced: 06 Apr 2025
https://github.com/pkamenarsky/concur-static
Generate semi-dynamic UIs with Concur
elm-architecture haskell static-site-generator ui virtual-dom
Last synced: 14 Apr 2025
https://github.com/iagoabal/haskell-z3
Haskell bindings to Microsoft's Z3 API (unofficial).
Last synced: 06 Apr 2025
https://github.com/contivero/hasmin
Hasmin - A Haskell CSS Minifier
compression css css-minifier gzip haskell minifier
Last synced: 21 Oct 2025
https://github.com/rpearce/hakyll-nix-template
Hakyll + Nix starter template
hacktoberfest hakyll haskell nix static-site-generator template
Last synced: 13 Apr 2025
https://github.com/mrcjkb/neotest-haskell
Neotest adapter for Haskell (cabal or stack) with support for Sydtest, Hspec and Tasty
haskell hspec neovim neovim-plugin sydtest tasty testing treesitter
Last synced: 10 Apr 2025
https://github.com/con-kitty/categorifier
Interpret Haskell programs into any cartesian closed category.
category-theory haskell plugin
Last synced: 01 May 2025
https://github.com/haskell-text/text-display
A Typeclass for user-facing output
Last synced: 20 Jan 2026
https://github.com/Jyothsnasrinivas/eta-android-2048
Android 2048 game using Yampa FRP library in Eta
android eta frp functional-programming haskell
Last synced: 12 Apr 2025
https://github.com/frizensami/haskell-optimization
A beginner's guide to Haskell optimization
haskell haskell-learning haskell-tutorial
Last synced: 30 Apr 2025
https://github.com/cdepillabout/password
datatypes and functions for easily working with passwords in Haskell
hacktoberfest haskell password
Last synced: 05 Jul 2025
https://github.com/jyothsnasrinivas/eta-android-2048
Android 2048 game using Yampa FRP library in Eta
android eta frp functional-programming haskell
Last synced: 22 Apr 2025
https://github.com/totbwf/tactic-haskell
Tactic Metaprogramming in Haskell
haskell metaprogramming tactics
Last synced: 15 Apr 2025
https://github.com/hasura/kriti-lang
A minimal JSON templating language
haskell hasura json template-lan
Last synced: 23 Apr 2025
https://github.com/kowainik/type-errors-pretty
💄🐞 Combinators for writing pretty type errors easily
compile-time hacktoberfest haskell pretty type-errors type-level
Last synced: 01 May 2025
https://github.com/haskell-hvr/hsyaml
YAML 1.2 implementation in pure Haskell
haskell pure-haskell yaml yaml-processor
Last synced: 09 Apr 2025
https://github.com/jkachmar/easy-hls-nix
Easy Haskell Language Server tooling with Nix!
haskell haskell-language-server lsp nix tooling
Last synced: 20 Mar 2025
https://github.com/carlosmchica/haskell-book-readers-exercises
Exercises from the readers of the Haskell Book
functional-programming haskell haskellbook
Last synced: 14 Apr 2025
https://github.com/sjoerdvisscher/data-category
Library of categories, with categorical constructions on them
Last synced: 21 Aug 2025
https://github.com/fgaz/shine
Declarative graphics for the browser
canvas declarative declarative-graphics draw graphics hacktoberfest haskell
Last synced: 16 Mar 2025
https://github.com/thma/threepennyelectron
Demo for using Threepenny GUI together with Electron to create a portable Desktop GUI Application in Haskell
electron gui gui-programming haskell haskell-library npm standalone-gui-application threepenny-gui
Last synced: 26 Mar 2025
https://github.com/operating-function/pallas
An event sourced, purely functional application platform.
exokernel functional-programming haskell operating-function operating-system personal-server purely-functional unikernel
Last synced: 07 Jul 2025
https://github.com/serokell/haskell-with-utf8
Get your IO right on the first try
files haskell input-output unicode utf8
Last synced: 15 Apr 2025
https://github.com/danidiaz/really-small-backpack-example
A really small example of the Backpack module system for Haskell
Last synced: 18 Jan 2026
https://github.com/mrkkrp/parser-combinators
Lightweight package providing commonly useful parser combinators
haskell parser-combinators parsing
Last synced: 04 Apr 2025
https://github.com/bgamari/ghc-dump
A GHC plugin and library for analysing GHC Core
Last synced: 22 Mar 2025
https://github.com/maoe/influxdb-haskell
InfluxDB client library for Haskell
Last synced: 07 Apr 2025
https://github.com/giovanifss/Dumb
Dumain Bruteforcer - a fast and flexible domain bruteforcer
bruteforce dns domain haskell pentest-tool pentesting subdomain subdomain-brute
Last synced: 27 Sep 2025
https://github.com/sfttech/openage-masterserver
Lobby and matchmaking server for openage in Haskell
haskell internet lobbies masterserver network openage
Last synced: 23 Apr 2025
https://github.com/nabinno/dojo
This is a repository for immersive learning, meditation or software development.
amazon-api-gateway amazon-cognito amazon-dynamodb aws-cdk aws-lambda datacamp dojo golang google-cloud-platform hackerrank haskell leetcode numpy pandas python qwiklabs ruby
Last synced: 09 Apr 2025
https://github.com/justusadam/marvin
The paranoid bot (framework)
bot haskell hubot irc irc-bot slack slack-bot telegram telegram-bot
Last synced: 11 Apr 2025
https://github.com/cdepillabout/stacklock2nix
Easily build a Haskell project from a stack.yaml.lock file with Nix
hacktoberfest haskell nix nixpkgs stack stackage
Last synced: 08 May 2025
https://github.com/agrafix/openai-hs
Unofficial OpenAI Haskell Bindings
gpt-3 gpt3 haskell machine-learning openai sdk
Last synced: 08 Aug 2025
https://github.com/alx741/vim-hindent
Vim Haskell Hindent integration plugin
Last synced: 12 Oct 2025
https://github.com/ekmett/unpacked-containers
Unpacked containers using backpack
containers data-structures haskell unpacked
Last synced: 14 Apr 2025
https://github.com/futrnostr/futr
nostr client app written in haskell and qt5
Last synced: 09 Jul 2025
https://github.com/vmchale/madlang
Madlang is a language for generative literature
generative-art generative-literature haskell language
Last synced: 26 Apr 2025