An open API service indexing awesome lists of open source software.

Haskell

Haskell is a functional (that is, everything is done with function calls), statically, implicitly typed (types are checked by the compiler, but you donโ€™t have to declare them), lazy (nothing is done until it needs to be) language.

https://github.com/bartavelle/fastparser

A fast bytestring parser

bytestring fast haskell parsing

Last synced: 23 Mar 2025

https://github.com/nh2/lambdabot-zulip

Lambdabot for Zulip Chat

haskell zulip-bot

Last synced: 05 May 2025

https://github.com/composite-hs/composite-base

Integrations with Vinyl/Frames records (core library).

haskell haskell-library vinyl

Last synced: 18 Aug 2025

https://github.com/trskop/freer-effects-extra

Extra goodies for freer package

extensible-effects freer-effects haskell

Last synced: 23 Mar 2025

https://github.com/pasqu4le/huffer

A Haskell compressor based on canonical Huffman codes

cli-app compression haskell huffman-coding

Last synced: 01 Sep 2025

https://github.com/minad/tasty-auto

Deprecated: Auto discovery for the Tasty test framework, use tasty-discover instead

auto-discovery haskell testing

Last synced: 05 Sep 2025

https://github.com/aesiniath/briefcase

Utility code for preparing business cases used to justify internal projects within large organizations

finance haskell library

Last synced: 22 Apr 2025

https://github.com/ners/inline-rust

๐Ÿฆฅ๐Ÿค๐Ÿฆ€ Write inline Rust snippets in Haskell.

ffi haskell rust

Last synced: 15 Apr 2025

https://github.com/matsubara0507/rakuten

The Rakuten API for Haskell

haskell haskell-library

Last synced: 21 Jun 2025

https://gitlab.com/twittner/cql-io

CQL Cassandra Client

cassandra cql database haskell

Last synced: 22 Aug 2025

https://github.com/serokell/tztime

Safe timezone-aware handling of time

haskell time timezone

Last synced: 26 Aug 2025

https://github.com/aionescu/dynasty

A lazy functional language that compiles to JavaScript

alt-js haskell javascript language laziness

Last synced: 27 Jul 2025

https://github.com/simonmichael/haskell-finance

Notes on Haskell programming language-related finances.

finance haskell hledger plaintext-accounting

Last synced: 15 Aug 2025

https://github.com/cdepillabout/xml-html-qq

QuasiQuoter for XML and HTML Documents

document haskell html quasi-quote quasiquote quasiquoter xml xml-conduit

Last synced: 18 Oct 2025

https://github.com/hellerve/data.ddate

Discordian Dates for Haskell

ddate eris haskell

Last synced: 18 Mar 2025

https://github.com/xmonad/x11-xft

Bindings to the Xft, X Free Type interface library, and some Xrender parts

hacktoberfest haskell x11 xmonad

Last synced: 13 Aug 2025

https://github.com/tek/exon

Customizable Quasiquote Interpolation

haskell quasiquotes string-interpolation

Last synced: 09 Apr 2025

https://github.com/haskell-github-trust/quickjs-hs

Haskell bindings for the QuickJS library

haskell quickjs

Last synced: 11 Dec 2025

https://github.com/simonmichael/hssdl-mac-example

The graphics-drawingcombinators example program, with the adaptations that used to be needed for mac OSX. Obsolete.

haskell howto

Last synced: 04 Oct 2025

https://github.com/marcfontaine/wsjtx-udp

A library for the WSJT-X UDP protocol

ham-radio haskell wsjtx

Last synced: 04 Jul 2025

https://github.com/unclechu/haskell-qm-interpolated-string

Implementation of interpolated multiline strings that ignores indentation and trailing whitespaces

cabal hackage haskell haskell-library interpolation library stack strings

Last synced: 23 Mar 2025

https://github.com/typeclasses/path-text-utf8

Trivial integration of the "path" and "text" packages, providing convenient functions to read and write UTF-8 text files

filesystem haskell haskell-library path text utf-8

Last synced: 31 Jul 2025

https://github.com/brandonchinn178/hpc-lcov

Convert HPC coverage output to LCOV format

codecov coverage haskell test

Last synced: 23 Aug 2025

https://github.com/mitchellwrosen/planet-mitchell

Planet Mitchell

haskell

Last synced: 23 Apr 2025

https://github.com/paulcadman/dhall-to-jenkinsfile

Compile Dhall expressions to pipeline Jenkinsfiles

dhall haskell jenkins-pipeline jenkinsfile

Last synced: 03 May 2025

https://github.com/prikhi/hpack-template

Stack Templates for Generic/CLI Applications and Libraries using Hpack, Tasty, & Github Actions.

haskell hedgehog hpack hunit stack stack-template tasty template

Last synced: 29 Jul 2025

https://github.com/technique-lang/technique

Check, simulate, and run procedures written in the Technique programming language

haskell language procedures

Last synced: 21 Oct 2025

https://github.com/unrooted/99haskellproblems

my approach to 99HaskellProblems

99haskellproblems 99problems haskell

Last synced: 25 Jul 2025

https://github.com/rhyskeepence/elm-websocket

Generate an Elm Subscriber and JSON encoders/decoders for a Wai WebSocket server

elm haskell websocket

Last synced: 22 Apr 2025

https://github.com/shou/type-operators

A collection of type-level operators

apply haskell operators type-families type-level typeclass

Last synced: 03 Aug 2025

https://github.com/marijnvanwezel/haskell-dev-env

An opinionated pre-built Dev Container for Haskell (which includes HLS, Cabal, Stack, a debugger, local Hoogle and useful extensions).

devcontainer haskell haskell-debug-adapter hls hoogle

Last synced: 05 Oct 2025

https://github.com/jaalonso/categorias_y_programacion

Bibliografรญa sobre teorรญa de categorรญas y programaciรณn funcional

category-theory functional-programming haskell

Last synced: 21 Aug 2025

https://github.com/sshine/evm-opcodes

Opcode types for Ethereum Virtual Machine (EVM)

hacktoberfest haskell

Last synced: 25 Jan 2026

https://github.com/zmactep/smiles

Full support of OpenSMILES specification for Haskell

chemoinformatics haskell parser smiles

Last synced: 10 Apr 2025

https://github.com/lfborjas/freenatalchart.xyz

Free natal and transit charts!

astrology haskell

Last synced: 17 Jan 2026

https://github.com/tfausak/heptapod

:squid: Generate version 7 UUIDs in Haskell.

haskell uuid

Last synced: 15 Oct 2025

https://github.com/aiya000/workspace

This is file space that is my learning any language.

c clojure cobol csharp golang haskell html java javascript programming python ruby scala study typescript viml vimscript

Last synced: 09 May 2025

https://github.com/fpindia/fpindia-site

The new FPIndia static site built using Ema

functional-programming haskell india nix

Last synced: 01 May 2025

https://github.com/prikhi/solana-staking-csvs

Generate CSV Exports of Your Solana Staking Rewards

csv csv-export haskell solana solana-beach staking staking-rewards

Last synced: 29 Oct 2025

https://github.com/dfordivam/hskaldi

Kaldi-ASR haskell binding experiments

haskell haskell-bindings kaldi

Last synced: 12 Apr 2025

https://github.com/larskuhtz/cuckoo

Haskell Implementation of Cuckoo Filters

cuckoo-filter haskell probabilistic-data-structures set-membership

Last synced: 14 Apr 2025

https://github.com/erikd/system-linux-proc

Haskell library for accessing the /proc filesystem in Linux

haskell linux

Last synced: 21 Mar 2025

https://github.com/csabahruska/lambdacube-stunts

Remake of Stunts 4D Sports Driving in Haskell

3d-graphics bullet-physics cpu-emulator game gpu haskell

Last synced: 12 Apr 2025

https://github.com/susisu/grassy

Toolkit for the Grass programming language

esolang grass haskell lambda-calculus

Last synced: 19 Jul 2025

https://github.com/tmspzz/danger-hlint

A Danger plugin for Hlint - https://rubygems.org/gems/danger-hlint

danger haskell hlint

Last synced: 17 Jan 2026

https://github.com/maoe/sensu-run

A tool to send command execution results to Sensu

haskell monitoring sensu

Last synced: 12 Apr 2025

https://github.com/pasqu4le/hexmino

A small game based on domino-like hexagonal tiles

game gloss haskell haskell-game hex hexagonal-tiles tile

Last synced: 07 May 2025

https://github.com/1computer1/hectoparsec

Flexible and powerful parser combinators for Haskell

combinators haskell lexer parser parser-combinators stream

Last synced: 11 Apr 2025

https://github.com/epicallan/haskell-playground

For learning and trying out new things in haskell

haskell

Last synced: 20 Jun 2025

https://github.com/fused-effects/fused-effects-readline

A readline-like effect and carrier for fused-effects using haskeline

algebraic-effects haskell readline

Last synced: 10 Apr 2025

https://github.com/alexbuyan/lambdacalculator

Library to work with lambda calculus

haskell lambda-calculus

Last synced: 16 Jun 2025

https://github.com/jonathanknowles/haskell-example

Example Haskell Library with CI

ci example github-actions haddock haskell library

Last synced: 09 Sep 2025

https://github.com/bor0/misc

Misc playground and random stuff

assembly books c coq haskell idris javascript playground scheme

Last synced: 10 Apr 2025

https://github.com/opshin/opshin-example

A simple example setup for an opshin project

cardano haskell plutus python smart-contracts

Last synced: 29 Oct 2025

https://github.com/ix/notewell

A declaratively-built cross-platform Markdown editor written in Haskell.

cross-platform declarative-ui gfm gi-gtk github-flavored-markdown gtk haskell markdown

Last synced: 14 Apr 2025

https://github.com/lyokha/ghc-stdin

A frontend plugin for GHC to compile source code from the standard input

frontend ghc haskell plugin

Last synced: 10 Apr 2025

https://github.com/mrkkrp/req-conduit

Conduit utilities that work with the Req HTTP client library

conduit haskell http-client

Last synced: 20 Jul 2025

https://github.com/haskell-hvr/hackage-mirror-tool

Hackage mirroring tool

cabal hackage haskell mirroring s3

Last synced: 23 Jul 2025

https://github.com/xldenis/mgc

comp 520 go compiler

compiler haskell

Last synced: 30 Apr 2025

https://github.com/minoki/haskell-floating-point

Haskell libraries for floating point numbers (fp-ieee and rounded-hw)

floating-point haskell

Last synced: 10 Jul 2025

https://github.com/fgaz/dual

Online multiplayer shooter

2d-game clone game hacktoberfest haskell multiplayer online shooter

Last synced: 13 Apr 2025

https://github.com/soficshift/ondim

Multitype expansions for easy templating

haskell heist html latex mustache pandoc template

Last synced: 06 Apr 2025

https://github.com/maestro-org/maestro-cardano-haskell-sdk

Haskell SDK for the Maestro Dapp Platform

blockchain cardano cryptocurrency haskell maestro

Last synced: 17 Jan 2026

https://github.com/stappit/blog

I often post solutions to textbook exercises, including: Bayesian Data Analysis (BDA) by Gelman et al; Causal Inference in Statistics Primer (CISP) by Pearl et al; Purely Functional Data Structures (PFDS) by Okasaki.

bayesian-data-analysis blog data-analysis data-science gelman hakyll haskell pearl purely-functional-data-structures solutions stan static-site statistical-inference statistics

Last synced: 14 Mar 2025

https://github.com/gbrsales/cabal-appimage

Cabal support for creating AppImage applications

appimage cabal haskell linux

Last synced: 06 May 2025

https://github.com/vladimirlogachev/library

GraphQL API and frontend for offline library. Haskell, Elm, Postgres

docker elm elm-graphql graphql haskell mu-graphql mu-haskell postgres postgres-typed

Last synced: 10 Apr 2025

https://github.com/leastauthority/wormhole-client

A magic-wormhole client in Haskell

cryptography haskell

Last synced: 09 Jul 2025

https://github.com/dmjio/call-swift-from-haskell

Call a Hello World Swift function from Haskell

haskell swift

Last synced: 14 Apr 2025

https://github.com/aiya000/hs-algebra

Test algebra type class by QuickCheck.

algebra algebraic-data-types haskell

Last synced: 16 Jun 2025

https://github.com/discus-lang/inchworm

Simple parser combinators for lexical analysis.

haskell lexical-analysis parser-combinators parsing

Last synced: 29 Apr 2025

https://github.com/charukiewicz/hs-isbn

Haskell library for validating and working with ISBNs

books haskell isbn isbn-10 isbn-13

Last synced: 05 May 2025

https://github.com/slotthe/advent

Advent of Codeโ€”now with even more languages!

advent-of-code apl bqn clojure haskell ocaml python rust

Last synced: 12 Apr 2025

https://github.com/konn/ghc-typelits-symbols

Additional operations for GHC's type-level symbols

ghc haskell symbols type-level-programming

Last synced: 11 Apr 2025

https://github.com/why-not-try-calmer/feedo

A fast, efficient network app for consuming web feeds.

atom-aggregator haskell rss-aggregator telegram-bot

Last synced: 06 Jul 2025

https://github.com/mrkkrp/tagged-identity

Trivial monad transformer that allows identical monad stacks have different types

haskell monad-transformers phantom-types

Last synced: 20 Sep 2025

https://github.com/matt-snider/dict.cc

A command line interface tool for accessing dict.cc written in Haskell.

cli command-line dict english german haskell translation

Last synced: 10 Apr 2025

https://github.com/zoedsoupe/curlit

Programming languages snippets for simple HTTP requests!

begginer-friendly elixir haskell http javascript nodejs python ruby

Last synced: 10 Apr 2025

https://github.com/oshyshko/adventofcode

Haskell solutions for http://adventofcode.com/

advent-of-code advent-of-code-2015 advent-of-code-2021 haskell

Last synced: 26 Oct 2025

https://github.com/schwering/golog

Plan recognition system based on the situation calculus and action language Golog, written in Haskell

action-language functional-programming golog haskell logic-programming plan-recognition situation-calculus

Last synced: 16 Oct 2025

https://github.com/jbetz/ensemble

A high level audio engine for building DAWs

audio daw haskell music

Last synced: 08 Oct 2025

https://github.com/hexirp/doctest-driver-gen

Generate driver file for doctest's cabal integration.

doctest haskell preprocessor

Last synced: 07 Sep 2025

https://github.com/tfc/attoparsecpp

Trying to imitate the elegance of Haskell parsers

cpp haskell library parsec parsing

Last synced: 12 Oct 2025

https://github.com/f-f/docker-haskell-lavello

๐Ÿšฐ Kitchen-sink docker image for building Haskell in CI

docker haskell nix stack

Last synced: 12 May 2025

https://github.com/giulioz/mlem

๐Ÿ‘จ๐Ÿผโ€๐Ÿ’ป๐Ÿ‘… A Tiny ML-like language for research purposes

compiler functional haskell language ml nearley ocaml parser types

Last synced: 25 Oct 2025

https://github.com/3noch/beam-postgres-transaction-monad

Very basic transaction monad on top of the venerable Beam library

haskell monad postgresql sql transaction

Last synced: 25 Oct 2025

https://github.com/philzook58/basic-ass-shit

Simple Examples to show Haskell can do normal stuff too

basics haskell

Last synced: 26 Apr 2025

https://github.com/soupi/learn-scotty-bulletin-app

Building a bulletin board using Haskell, scotty and friends

haskell haskell-learning scotty tutorial webdev

Last synced: 25 Apr 2025