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 don’t have to declare them), lazy (nothing is done until it needs to be) language.

https://github.com/drknzz/wolke-lang

☁️ Wolke language interpreter ☁️

bnfc haskell interpreter language syntax typechecker

Last synced: 12 Apr 2025

https://github.com/fptje/miso-jswidget-example

Example of embedding arbitrary javascript widgets into Miso.

ghcjs haskell miso

Last synced: 06 May 2025

https://github.com/mjstewart/rejig

A module header (imports / exports) formatting tool for haskell and daml

daml haskell

Last synced: 17 Jun 2025

https://github.com/freckle/nonempty-zipper

A non-empty comonadic list zipper

comonads datastructures ghvm-managed haskell list

Last synced: 12 May 2025

https://github.com/toktok/hs-msgpack-types

Abstract data types and type classes for Haskell to MessagePack value converters

haskell msgpack

Last synced: 13 Jul 2025

https://github.com/valderman/zalgo

A somewhat flexible Zalgo̐ te̳͜x̥̖̉̓͞t̍̌̔ ̀̃t̴̢̞̜͓̝r̶̬̆̂̒͟á̧̡͎͔̯̰̕n̹̾̓ͬͦ̍͘ṡ̢͓͉ͮ͆l̠̖̹̗̳̖̽̌ͤ͞a͚̭͙̹̲ͭͩt͈͐o̢̭͇͍̟͐ͬ̾ͪ͜r͇.̸̅ͭ̐̀̊ͨ͛

haskell library zalgo-text

Last synced: 13 Apr 2025

https://github.com/lambdageek/centrinel

Analyze how a C program uses memory regions

haskell language-c region-inference static-analysis

Last synced: 11 Apr 2025

https://github.com/dmjio/vm

A tiny virtual machine

haskell virtual-machine

Last synced: 14 Apr 2025

https://github.com/tusharad/modulus-ai

AI Chatbot using Hyperbole and langchain-hs

haskell langchain

Last synced: 15 Sep 2025

https://github.com/nboldi/haskell-tools-atom

An Atom editor binding for the Haskell-tools framework

atom-editor development-tools haskell

Last synced: 17 Jul 2025

https://github.com/ta0kira/wrapping-editor

Generic Haskell text-editor logic and Brick widget for use with fixed-width fonts.

editor haskell haskell-library text-editor

Last synced: 06 May 2025

https://github.com/dahlia/nicovideo-translator

Nico Nico Douga (ニコニコ動画) Comment Translator

agplv3 haskell niconico nicovideo proxy-server translator

Last synced: 07 May 2025

https://github.com/zacharycarter/zap

The Zap programming language compiler

chatgpt claude-ai compiler haskell language llm plt

Last synced: 11 Apr 2025

https://github.com/mejgun/haskell-tdlib

TDLib (Telegram Database library) JSON bindings for Haskell

haskell haskell-tdlib tdlib tdlib-haskell telegram telegram-library

Last synced: 20 Jan 2026

https://github.com/dmjio/nixfromstack

Generate nix expressions from stack files

cabal cabal2nix haskell nix nixpkgs stack stackage

Last synced: 14 Apr 2025

https://github.com/prikhi/hledger-graphs

Generate Graphs From Your HLedger Journal

accounting charts diagrams finance graphs haskell hledger ledger-cli

Last synced: 29 Oct 2025

https://github.com/ldgrp/ldgrp.github.io

Personal website built with Hakyll + Pandoc and Tailwind CSS.

blog hakyll haskell static-site tailwindcss

Last synced: 17 Jun 2025

https://github.com/minad/wl-pprint-annotated

Wadler/Leijen pretty printer with annotations and API conforming to modern Haskell

haskell pretty-print wadler-leijen

Last synced: 22 Mar 2025

https://github.com/serokell/github-app

Haskell API for authenticating as a GitHub App

github github-api github-apps haskell

Last synced: 12 Jun 2025

https://github.com/andrewmacmurray/haskell-elm-architecture

Elm style model update view in Haskell

elm-architecture haskell

Last synced: 07 Jul 2025

https://github.com/halogenandtoast/nhk-reader-haskell

Haskell implementation of my NHK Reader

haskell yesod

Last synced: 24 Aug 2025

https://github.com/tkvogt/judy-graph-db

A graph database with cypher like queries using judy arrays

cypher database graph haskell judy judy-arrays

Last synced: 12 Apr 2025

https://github.com/mlabs-haskell/proto.nix

Nix utilities for generating language-specific bindings from Google Protocol Buffers .proto files.

haskell nix protocol-buffers

Last synced: 25 Oct 2025

https://github.com/wilfred/fuzzybranch

git-checkout with fuzzy branch names

git haskell

Last synced: 16 Apr 2025

https://github.com/nmattia/countries

Haskell contributions by country

data-visualization github-api haskell jupyter

Last synced: 25 Oct 2025

https://github.com/reflex-frp/reflex-fsnotify

Watch files and directories for changes using a functional-reactive interface!

filesystem frp fsnotify functional-reactive-programming haskell reflex

Last synced: 28 Apr 2025

https://github.com/glguy/config-schema

Self-documenting, combinator constructed configuration schemas

configuration haskell schema

Last synced: 09 Apr 2025

https://github.com/aloussase/emoji-cli

Emoji tool for the command line, with autocompletion!

cli cli-tool emoji haskell

Last synced: 06 Jul 2025

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

Building a bulletin board using Haskell, twain and friends

haskell haskell-learning tutorial twain webdev

Last synced: 25 Apr 2025

https://github.com/bbc/haskell-workshop

Haskell workshop that will hopefully contribute something back to the open-source community

book-club haskell learning-by-doing learning-exercise learning-haskell

Last synced: 14 Oct 2025

https://github.com/public-law/nevada-revised-statutes-parser

Parses the Nevada NRS into well formed JSON

crawler haskell legaltech opengov parser scraper

Last synced: 11 Nov 2025

https://github.com/jpvillaisaza/abel

Category theory applied to functional programming

agda category-theory haskell

Last synced: 27 Apr 2025

https://github.com/basvandijk/unbounded-delays

Unbounded thread delays and timeouts

delay haskell

Last synced: 09 Apr 2025

https://github.com/samfrohlich/hypertexture

A domain specific language embedded into Haskell providing an expressive way of creating and combining Hypertextures.

3d haskell

Last synced: 25 Oct 2025

https://github.com/vtan/spanout

A breakout clone written in Haskell

breakout frp game haskell

Last synced: 10 Oct 2025

https://github.com/alt-romes/slfl

The SILI synthesiser - synthesis of linear functional programs

haskell synthesis types

Last synced: 26 Oct 2025

https://github.com/danilafe/maypop

Dependently typed programming language implemented in Literate Haskell.

dependent-types haskell inference language monad monad-transformers programming-language

Last synced: 09 Oct 2025

https://github.com/l29ah/hsendxmpp

sendxmpp clone and drop-in replacement, sending XMPP messages via CLI

cli haskell jabber xmpp

Last synced: 25 Oct 2025

https://github.com/agrafix/powerqueue

Haskell: A flexible job queue with exchangeable backends

distributed-computing haskell job-queue job-scheduler

Last synced: 02 Sep 2025

https://github.com/thalesmg/reflex-skeleton

A skeleton Reflex project with Hpack, Nix and Emacs/HIE/LSP integration

emacs ghcjs haskell haskell-ide-engine haskell-stack hpack lsp nix reflex-frp

Last synced: 08 Oct 2025

https://github.com/kompendium-ano/pegnetd-haskell-client

Haskell JSON-RPC client for PegNet

api api-client factom haskell pegnet rpc-client

Last synced: 11 Dec 2025

https://github.com/qnikst/co-log-concurrent

Concurrent backend for the co-log library

haskell logging-library

Last synced: 07 Jul 2025

https://github.com/s0kil/000-rip

Link Sharing Service (URL Shortener)

haskell ihp

Last synced: 26 Aug 2025

https://github.com/romac/lfc-haskell

🔮 An experiment with the simply typed lambda calculus, recursion schemes, Cofree, and extensible effects

fixed-points haskell lambda-calculus recursion-schemes

Last synced: 07 Apr 2025

https://github.com/vonzhou/programminginscala

Programming In Scala 3rd Examples.《Scala编程》第三版代码

functional-programming haskell java scala

Last synced: 19 Sep 2025

https://github.com/stackbuilders/rollbar-haskell

A group of libraries written in Haskell to communicate with Rollbar API.

haskell rollbar wai yesod

Last synced: 22 Apr 2025

https://github.com/chiroptical/snailscheme

A read friendly Scheme implementation

haskell interpreter scheme

Last synced: 28 Oct 2025

https://github.com/basvandijk/vector-bytestring

ByteStrings as type synonyms of Vectors

haskell

Last synced: 22 Mar 2025

https://github.com/ubavic/programming-in-haskell

Book on Haskell written in Haskell.

book functional-programming haskell

Last synced: 25 Jul 2025

https://github.com/haxml/haxml

Haskell HaXml library by Malcolm Wallace

haskell xml

Last synced: 26 Jul 2025

https://github.com/prikhi/hkhue

A Daemon & CLI Client for Controlling Philips Hue Lights

cli cli-client color-temperature daemon haskell hue hue-api hue-bridge hue-lights lights redshift

Last synced: 25 Aug 2025

https://github.com/haskell-cryptography/cryptography-blake3-bindings

Vendored low-level bindings to BLAKE3 C implementation

blake3 cryptography haskell

Last synced: 17 Aug 2025

https://github.com/trskop/connection-pool

Connection pool built on top of resource-pool and streaming-commons packages.

connection-pool haskell resource-pool tcp tcp-client unix-sockets unix-sockets-client

Last synced: 23 Mar 2025

https://github.com/octree/parsercombinator

Parser Combinators Written In Swift

combinator functional-programming haskell ios mac parsec parser swift

Last synced: 22 Apr 2025

https://github.com/airsequel/oclis

The obvious CLI specification format. You define the spec, Oclis generates the code! Support for PureScript so far. PRs for more languages appreciated!

argparse cli cli-spec docopt elm haskell nickel optparse optparse-applicative polyglot purescript rust specification

Last synced: 03 Aug 2025

https://github.com/cdepillabout/yahoo-finance-api

Haskell wrapper for Yahoo Finance API

haskell yahoo-finance-apis

Last synced: 10 Apr 2025

https://github.com/juev/fn-hs

Haskell library for generating file names based on current time and git commit.

haskell

Last synced: 02 May 2025

https://github.com/redneb/hs-btrfs

Haskell bindings to the btrfs API

btrfs filesystem haskell linux

Last synced: 13 May 2025

https://github.com/05st/capri

Statically typed programming language with emphasis on functional programming, compiles to LLVM IR.

compiler functional-programming haskell language languages programming-language

Last synced: 30 Aug 2025

https://github.com/psibi/wai-slack-middleware

A Slack middleware for wai

haskell middleware slack wai

Last synced: 23 Mar 2025

https://github.com/peti/postmaster

Postmaster ESMTP server

e-mail haskell mailserver smtpd

Last synced: 23 Mar 2025

https://github.com/composewell/concurrency-benchmarks

Benchmarks comparing concurrency overhead of streamly and async

benchmarks concurrency concurrency-benchmarks haskell

Last synced: 23 Aug 2025

https://github.com/norfairking/template-optparse

Template Argument, Option, Environment, Configuration parsing code for Haskell

haskell optparse template

Last synced: 08 Apr 2025

https://github.com/eta-lang/eta-prelude

The Prelude for Eta programming language.

eta functional-programming haskell prelude

Last synced: 12 Apr 2025

https://github.com/michelboucey/hs-static-bin

Building Haskell static binaries through an adhoc Docker container

haskell static-binaries

Last synced: 30 Oct 2025

https://github.com/jjba23/yggdrasil-schema

https://codeberg.org/jjba23/yggdrasil-schema

database haskell library migration schema sqlite

Last synced: 02 Apr 2025

https://github.com/rodrigosetti/messagepack

Serialize instance for Message Pack Object msgpack.org[Haskell]

haskell messagepack serialization

Last synced: 15 Aug 2025

https://github.com/qzchenwl/more-extensible-effects

An implementation of "Freer Monads, More Extensible Effects".

extensible-effects free-monad haskell

Last synced: 23 Aug 2025

https://github.com/kakkun61/haskell-invokes-rust

The sample of the FFI from Haskell (GHC) to Rust

ffi haskell rust

Last synced: 23 Aug 2025

https://github.com/sjshuck/http-link-header

A Haskell library for the HTTP Link header as specified in RFC 5988 "Web Linking" | now on https://codeberg.org/valpackett/http-link-header

haskell link-header

Last synced: 05 May 2025

https://github.com/nicholasglazer/miozu

DE-like dotfiles for Arch Linux that covers most of things with Xmonad, Xmobar and much more...

archlinux dotfiles haskell rofi-theme xmobar xmonad

Last synced: 07 May 2025

https://github.com/tmcgilchrist/transformers-either

transformers-either

haskell

Last synced: 01 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/alex-mckenna/clash-systolic

Systolic Networks in Clash

fpga haskell systolic-arrays

Last synced: 18 Jun 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/bartavelle/fastparser

A fast bytestring parser

bytestring fast haskell parsing

Last synced: 23 Mar 2025

https://github.com/anler/http-sink

Simple http-sink server with logging

haskell server sin

Last synced: 23 Apr 2025

https://github.com/marcfontaine/si-clock

An interface to the Silicon Labs Si5351 clock chip

ham-radio hardware-drivers haskell i2c-device sdr si5351

Last synced: 23 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/fosskers/servant-xml

Servant support for the XML Content-Type.

haskell servant xml

Last synced: 23 Apr 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/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/simonmichael/haskell-finance

Notes on Haskell programming language-related finances.

finance haskell hledger plaintext-accounting

Last synced: 15 Aug 2025

https://github.com/grin-compiler/ghc-wpc-sample-programs

sample programs that compile with GHC whole program compiler

ghc haskell stg whole-program-compiler

Last synced: 31 Jul 2025

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

Discordian Dates for Haskell

ddate eris haskell

Last synced: 18 Mar 2025

https://github.com/turbomack/hs-websockets-workshop

Intoroduction to websockets in Haskell

haskell tutorial websockets

Last synced: 26 Jan 2026