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/pelock/stringencrypt-webapi

String Encryption and File Encryption for C/C++, C#, Visual Basic .NET, Delphi/Pascal/Object Pascal, Java, JavaScript, Python, Ruby, AutoIt, PowerShell, Haskell, MASM, FASM programming languages.

autoit cpp csharp delphi encrypted-strings encryption fasm file-encryption haskell java javascript js masm object-pascal pascal powershell python ruby string-encryption visual-basic-net

Last synced: 30 Jul 2025

https://github.com/juspay/medea

A JSON schema language

haskell json schema validator

Last synced: 09 Apr 2025

https://github.com/aionescu/wasm-hs

Type-safe WebAssembly eDSL in Haskell

edsl haskell wasm web-assembly

Last synced: 25 Jul 2025

https://github.com/glguy/toml-parser

Haskell parser and printer for the TOML 1.0.0 file format

haskell toml

Last synced: 17 Mar 2025

https://github.com/haskell/test-framework

Framework for running and organising QuickCheck test properties and HUnit test cases

haskell testing

Last synced: 03 Oct 2025

https://github.com/vmchale/libmeme

A library for inserting clap emoji into strings

ats haskell linked-lists meme-generator memes

Last synced: 26 Apr 2025

https://github.com/risto-stevcev/haskell-church-encodings

:cyclone: Church encodings written in Haskell

church church-encodings encoding encodings haskell numerals

Last synced: 30 Apr 2025

https://github.com/lysxia/generic-data-surgery

Surgery for generic data types

generics haskell

Last synced: 13 Apr 2025

https://github.com/gergoerdi/clash-compucolor2

Clash implementation of the Compucolor II home computer

clash compucolor2 emulator fpga haskell intel-8080 retrocomputing

Last synced: 19 Apr 2025

https://github.com/xyproto/ainur

:milky_way: Detect compiler names and versions from ELF files

detector dlang dmd elf fpc gcc ghc go haskell ocaml rust tcc

Last synced: 17 Sep 2025

https://github.com/keith/tag

A helper for quickly opening matches in vim

bash haskell zsh

Last synced: 25 Jul 2025

https://github.com/epicallan/servant-errors

Servant Errors wai-middleware

haskell middleware servant servant-errors

Last synced: 09 Apr 2025

https://github.com/qnikst/ghc-timings-report

Experimental tool to build reports on GHC build time for your projects.

haskell

Last synced: 23 Apr 2025

https://github.com/dmjio/s3-signer

:cloud: Presigned S3 URLs for Haskell

ajax aws aws-s3 haskell hmac s3-signer

Last synced: 09 Apr 2025

https://github.com/srid/reflex-stone

Template repository for writing GHCJS/Reflex apps targeting static sites without a backend.

haskell reflex-frp static-site

Last synced: 31 Jul 2025

https://github.com/evaporei/hisp

🌵 A lisp REPL interpreter made in Haskell

haskell interpreter lisp repl

Last synced: 24 Jul 2025

https://github.com/srid/taut

An ambitious Slack JSON export viewer.

haskell obelisk reflex reflex-frp slack

Last synced: 22 Jun 2025

https://github.com/mtth/tracing

Distributed tracing

haskell tracing

Last synced: 30 Jun 2025

https://github.com/snowleopard/united

United Monoids

algebra haskell

Last synced: 22 Jul 2025

https://github.com/matterhorn-chat/mattermost-api

Client side API for communicating with a mattermost server in Haskell

api haskell library mattermost mattermost-chat

Last synced: 12 Apr 2025

https://github.com/hasufell/ghcup.vim

Vim plugin for GHCup

haskell vim vim-plugin

Last synced: 12 Apr 2025

https://github.com/laserpants/hashids-haskell

:zap: Haskell port of the Hashids library. :zap:

hashids haskell

Last synced: 21 Mar 2025

https://github.com/srid/Taut

An ambitious Slack JSON export viewer.

haskell obelisk reflex reflex-frp slack

Last synced: 01 May 2025

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

Arbitrary code execution

code docker eval haskell servant

Last synced: 11 Apr 2025

https://github.com/srid/rib-sample

Sample site for the Rib static site generator

clay haskell lucid pandoc shake static-site-generation template

Last synced: 22 Jul 2025

https://github.com/haskell-cryptography/hsopenssl

OpenSSL binding for Haskell

cryptography haskell openssl

Last synced: 04 Apr 2025

https://github.com/softwarefactory-project/matrix-client-haskell

Matrix.org haskell client library

haskell matrix matrix-org

Last synced: 21 Oct 2025

https://github.com/airsequel/airgql

Automatically generate a GraphQL API for any SQLite database

airsequel api automatic automatic-api generator gql graphql graphql-api haskell instant schema servant server sql sqlite

Last synced: 14 Oct 2025

https://github.com/risingfisan/programacao-funcional

Contém todas as fichas relativas à cadeira de Programação Funcional, do ano letivo 2018/19, e resoluções de testes e exames de anos anteriores.

exames fichas functional-programming haskell lei miei pf programacao-funcional resolucao resolucoes solucao solucoes testes uminho

Last synced: 15 Aug 2025

https://github.com/parsonsmatt/persistent-typed-db

A type and helpers for typesafe SQL access in the presence of many databases.

database haskell persistent

Last synced: 05 Sep 2025

https://github.com/fosskers/kanji

Haskell suite for determining what 級 (level) of the 漢字検定 (national Kanji exam) a given Kanji belongs to.

haskell japanese kanji

Last synced: 11 Dec 2025

https://github.com/orome/crypto-enigma-hs

A Haskell Enigma machine simulator with rich display and machine state details.

cryptography enigma-machine haskell simulator

Last synced: 21 Oct 2025

https://github.com/chshersh/sauron

👁‍🗨 The eye that watches everything you did on Twitter

haskell twitter

Last synced: 26 Mar 2025

https://github.com/pjones/nix-hs

Haskell + nixpkgs = nix-hs

cabal direnv haskell nixpkgs

Last synced: 26 Oct 2025

https://github.com/tfausak/lackey

:gem: A Haskell library for generating Ruby consumers of Servant APIs.

haskell ruby servant

Last synced: 08 May 2025

https://github.com/csabahruska/manual-stg-experiment

Manually constructed STG programs compiled with the standard GHC codegen backend.

codegen compiler functional-programming ghc haskell llvm machine-code stg x64

Last synced: 12 Apr 2025

https://github.com/robrix/freer-cofreer

freer monads and cofreer comonads.

comonads haskell monads

Last synced: 24 Aug 2025

https://github.com/thoughtpolice/rv32-sail

32-bit RISC-V Emulator

embedded haskell nix risc-v

Last synced: 22 Mar 2025

https://github.com/jaseemabid/lisper

A tiny scheme interpreter in Haskell

haskell lisp scheme

Last synced: 11 Apr 2025

https://github.com/michalkonecny/aern2

A Haskell library for Approximating Exact Real Numbers (AERN) based on interval computation. (aern2 is a rewrite of aern.)

exact-reals haskell numerics polynomials

Last synced: 14 Apr 2025

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

Evaluation and visualization of simple arithmetic expressions in Haskell.

calculator evaluation ghcjs haskell parsing reflex-frp

Last synced: 30 Apr 2025

https://github.com/dmjio/lc3

:floppy_disk: The LC3 virtual machine

assembly haskell instruction-set-architecture lc3 opcodes virtual-machine

Last synced: 14 Apr 2025

https://github.com/burz/feval

evaluation using f-algebras

algebras category-theory evaluation functor haskell interpreter

Last synced: 09 Apr 2025

https://github.com/bartavelle/hruby

Embed Ruby in your Haskell program.

embed embedded haskell interpreter ruby

Last synced: 20 Mar 2025

https://github.com/dmjio/bittrex

:money_with_wings: Haskell bindings to the Bittrex cryptocurrency exchange

bittrex bittrex-exchange cryptocoins cryptocurrency haskell

Last synced: 09 May 2025

https://github.com/jtdaugherty/tracy

A Haskell ray tracer largely based on http://www.raytracegroundup.com/

graphics haskell linear-algebra multi-core multi-host ray-tracer tracer

Last synced: 10 Apr 2025

https://github.com/zoedsoupe/estrutura_de_dados

:brazil: Implementações dos princípios básicos e intermediários de Estrutura de Dados em Haskell!

data-structures estrutura-de-dados functional-programming haskell programacao-funcional

Last synced: 10 Apr 2025

https://github.com/selectel/yaml-config

Configuration management with YAML

community haskell yaml

Last synced: 26 Oct 2025

https://github.com/viglioni/lang-studies

Repo with algorithms or small projects in some languages I am studying

clojure cryptography haskell

Last synced: 10 Jul 2025

https://github.com/takenobu-hs/commandline-haskell

command-line Haskell with 'ghc -e'

haskell

Last synced: 18 Jul 2025

https://github.com/hasky-mode/hasky-extensions

Toggle Haskell language extensions from Emacs

emacs haskell language-extensions

Last synced: 14 Jul 2025

https://github.com/haskell-hvr/text-short

Memory-efficient representation of Unicode text strings

haskell text unicode

Last synced: 11 Jul 2025

https://github.com/horellana/company-ghci

A company backend for haskell

company-mode emacs haskell

Last synced: 14 Jul 2025

https://github.com/the-dr-lazy/cascade

A project management service with pure functional programming paradigm in the heart.

cascade haskell jira monday project-management trello

Last synced: 18 Jul 2025

https://github.com/sshine/hs-jq

:beetle: Implementing jq in Haskell

haskell jq json

Last synced: 03 Jul 2025

https://github.com/freckle/stack-action

GitHub Action to build, test, and lint Stack-based Haskell projects

ghvm-managed github-actions haskell stack

Last synced: 12 May 2025

https://github.com/valderman/ghc-simple

Simplified interface to the GHC API

ghc ghc-api haskell

Last synced: 13 Apr 2025

https://github.com/reflex-frp/reflex-dom-semui

A reflex-dom API for Semantic UI components

frp functional-reactive-programming haskell reactive reflex-frp

Last synced: 28 Apr 2025

https://github.com/simonmichael/quickbench

Easily time one or more commands with one or more executables and show tabular results

benchmarking cli haskell shell

Last synced: 09 Apr 2025

https://github.com/noughtmare/hypercube

Minecraft clone in haskell focussed on performance.

game haskell minecraft-clone opengl voxel

Last synced: 12 Apr 2025

https://github.com/silkapp/girella

FRM framework on top of Opaleye

haskell opaleye postgresql

Last synced: 25 Dec 2025

https://github.com/lpeterse/haskell-terminal

Haskell library for terminal interaction (without terminfo dependency but with Windows support)

ansi console ghc haskell terminal

Last synced: 04 Oct 2025

https://github.com/tfausak/imp

:smiling_imp: Automatically import Haskell modules.

ghc-plugin haskell

Last synced: 16 Jan 2026

https://github.com/mesabloo/jellyvm

A VM written following the Linear Abstract Machine architecture

haskell linear-abstract-machine linear-programming rust vm

Last synced: 16 May 2025

https://github.com/axelf4/vim-haskell

🍛 Haskell support for Vim

haskell vim

Last synced: 23 Mar 2025

https://github.com/obsidiansystems/aeson-gadt-th

Template Haskell for generating ToJSON and FromJSON instances for GADTs

aeson decoding encoding gadt haskell json

Last synced: 03 Sep 2025

https://github.com/sellout/haskerwaul

Category theory concepts in type classes and instances.

category-theory haskell

Last synced: 16 Aug 2025

https://github.com/chouffe/haskell-bazaar

Explore haskell and functional programming concepts

fp functional-programming haskell haskell-bazaar search

Last synced: 16 May 2025

https://github.com/xldenis/ill

educational compiler for not (quite) toy languages

compiler functional-languages haskell haskell- language laziness

Last synced: 03 Jul 2025

https://github.com/hercules-ci/warp-systemd

Socket activation and other systemd integration for the Warp web server (WAI)

haskell heartbeat socket-activation systemd wai warp

Last synced: 18 Aug 2025

https://github.com/kakkun61/ghcman

Switch GHC and Cabal quickly on PowerShell

cabal ghc hacktoberfest haskell powershell windows

Last synced: 25 Sep 2025

https://github.com/hercules-ci/canonix

Experiment in Nix formatting

formatter haskell nix tree-sitter

Last synced: 01 Jul 2025

https://github.com/leventerkok/cracknum

Convert to/from IEEE-754 HP/SP/DP formats

floating-point haskell ieee754

Last synced: 09 Apr 2025

https://github.com/bgamari/the-thoralf-plugin

This a type-checker plugin to rule all type checker plugins involving type-equality reasoning using smt solvers.

ghc haskell smt typechecker-plugin

Last synced: 22 Mar 2025

https://github.com/dmjio/graphql-meta

Lexing, parsing, pretty-printing, and metaprogramming facilities for dealing with GraphQL schemas and queries

facebook graphql haskell lexer parser

Last synced: 14 Apr 2025

https://github.com/snapframework/xmlhtml

XML parser and renderer with HTML 5 quirks mode

haskell html-parser xml-parser

Last synced: 11 Apr 2025

https://github.com/kadena-io/pact-todomvc

Demo of integrating a JS webapp with the Pact smart contract langauge

blockchain haskell kadena pact-lang smart-contracts vuejs

Last synced: 18 Jun 2025

https://github.com/thoughtpolice/hs-ed25519

Minimal ed25519 Haskell package, binding to the ref10 SUPERCOP implementation.

cryptography ed25519 hackage haskell

Last synced: 17 Mar 2025

https://github.com/siraben/r5rs-denot

A correct Scheme interpreter derived from the R5RS spec's formal semantics, written in Haskell.

denotational-semantics haskell monad-transformers r5rs-scheme scheme scheme-interpreter

Last synced: 05 May 2025

https://github.com/lpeterse/haskell-hummingbird

Multi-threaded MQTT broker written in Haskell.

broker haskell mqtt mqtt-broker

Last synced: 10 Apr 2025

https://github.com/ludat/conferer

Configuration managment for haskell

configuration hackage hacktoberfest haskell

Last synced: 08 May 2025

https://github.com/obsidiansystems/gargoyle

A framework for managing daemons from Haskell and libraries for use with postgresql and nix

daemon haskell nix postgresql

Last synced: 07 Aug 2025

https://github.com/standardsemiconductor/veldt-getting-started

Where Lions Roam: Haskell & Hardware on VELDT

clash haskell veldt

Last synced: 30 Apr 2025

https://github.com/someodd/waffle

Haskell Gopher Protocol TUI Client 🧇

gopher-client gopher-protocol haskell

Last synced: 10 May 2025

https://github.com/dhess/hpio

Perform GPIO from Haskell

gpio haskell

Last synced: 20 Mar 2025

https://github.com/louisjenkinscs/llvm-jvm

[W.I.P] A Just-In-Time Java Virtual Machine written in Haskell

bytecode educational haskell interpreter java java-bytecode jvm language monad monadic scala virtual-machine

Last synced: 26 Jun 2025

https://github.com/turbomack/planning-game

Planning poker implementation for remote teams written in Haskell & Elm

elm haskell planning poker voting

Last synced: 14 Oct 2025

https://github.com/laurentrdc/javelin

Haskell implementation of data structures for data science

data-science data-structures-and-algorithms dataframe haskell quantitative-finance series

Last synced: 28 Apr 2025

https://github.com/0xd34df00d/hwc

wc implemented in Haskell

haskell performance

Last synced: 07 Oct 2025

https://github.com/taktoa/eqsat

A language-generic implementation of equality saturation in Haskell

compiler equality-saturation haskell optimization term-indexing theorem-prover

Last synced: 07 Oct 2025

https://github.com/yitzchak/dicy

A builder for LaTeX, knitr, literate Agda, literate Haskell and Pweave that automatically builds dependencies.

agda biblatex haskell javascript knitr latex literate-programming pythontex reproducible-research sage typescript

Last synced: 07 Oct 2025

https://github.com/astynax/hemmet

Emmet-like text expansion tool capable to produce HTML, CSS, file trees, that stuff

bem cli emmet hacktoberfest hacktoberfest2022 haskell snippets templating

Last synced: 07 Sep 2025