Haskell Language

100 Language packages and projects

• purescript

  10.0 3.2 Haskell

  A strongly-typed language that compiles to JavaScript
  

• elm-compiler

  10.0 4.0 Haskell

  Compiler for Elm, a functional language for reliable webapps.
  

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• liquidhaskell

  9.9 9.9 Haskell

  Liquid Types For Haskell
  

• stylish-haskell

  9.9 6.4 Haskell

  DISCONTINUED. Haskell code prettifier [Moved to: https://github.com/haskell/stylish-haskell]
  

• cryptol

  9.9 9.3 Haskell

  Cryptol: The Language of Cryptography
  

• polysemy

  9.9 6.3 Haskell

  :gemini: higher-order, no-boilerplate monads
  

• brittany

  9.8 0.0 Haskell

  haskell source code formatter
  

• elm-server

  9.8 0.0 Haskell

  DISCONTINUED. Server for developing Elm projects

• elm-reactor

  9.8 0.0 Haskell

  DISCONTINUED. Interactive development tool for Elm programs

• ivory

  9.8 0.0 Haskell

  The Ivory EDSL
  

• elm-package

  9.7 0.0 Haskell

  DISCONTINUED. Package manager for Elm libraries

• elm-get

  9.7 0.0 Haskell

  DISCONTINUED. Tool for sharing and using Elm libraries

• haskell-src-exts

  9.7 0.0 Haskell

  Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
  

• haskell-tools-ast-fromghc

  9.6 0.0 Haskell

  Developer tools for Haskell
  

• frp-arduino

  9.6 0.0 Haskell

  Arduino programming without the hassle of C.
  

• haskell-tools-ast

  9.6 0.0 Haskell

  Developer tools for Haskell
  

• haskell-tools-ast-gen

  9.6 0.0 Haskell

  Developer tools for Haskell
  

• axel

  9.5 3.4 Haskell

  Haskell + Lisp
  

• liquid-fixpoint

  9.5 9.3 Haskell

  Horn Clause Constraint Solving for Liquid Types
  

• language-javascript

  9.5 0.0 Haskell

  Parser for JavaScript, in Haskell
  

• language-python

  9.5 0.0 Python

  A parser for Python 2.x and 3.x written in Haskell
  

• elm-export

  9.4 0.0 Haskell

  Create Elm types and JSON decoders from Haskell source.
  

• elsa

  9.4 1.4 Haskell

  Elsa is a lambda calculus evaluator
  

• nirum

  9.4 0.0 Haskell

  Nirum: IDL compiler and RPC/distributed object framework for microservices
  

• language-java

  9.3 0.0 Haskell

  DISCONTINUED. Java parser and printer for haskell

• shentong

  9.3 0.0 Haskell

  A Haskell implementation of the Shen programming language.
  

• tal

  9.3 0.0 Haskell

  An implementation of Typed Assembly Language (Morrisett, Walker, Crary, Glew)

• elm-bridge

  9.2 4.2 Elm

  Haskell: Derive Elm types from Haskell types
  

• camfort

  9.2 8.2 Haskell

  Light-weight verification and transformation tools for Fortran
  

• hfmt

  9.2 0.0 Haskell

  Format Haskell programs. Inspired by the gofmt utility.
  

• hgrep

  9.1 0.8 Haskell

  DISCONTINUED. Search Haskell source code from the command line

• jvm-parser

  9.1 3.5 Haskell

  A Haskell parser for JVM bytecode files
  

• peggy

  9.1 0.0 Haskell

  The Parser Generator for Haskell

• ghc-justdoit

  9.1 0.0 Haskell

  A magic typeclass that just does it
  

• type-of-html

  9.1 0.0 Haskell

  High performance type safe html generation
  

• language-rust

  9.0 0.0 Haskell

  Parser and pretty-printer for the Rust language
  

• exference

  8.9 0.0 Haskell

  Haskell tool to generate expressions from types
  

• language-ecmascript

  8.9 4.5 Haskell

  Haskell library: ECMAScript parser, pretty-printer and additional tools
  

• language-c-quote

  8.9 3.5 Haskell

  C/CUDA/OpenCL/Objective-C quasiquoting library.
  

• why3

  8.8 0.0 Haskell

  Haskell support for the Why3 input format
  

• fortran-src

  8.8 8.8 Haskell

  Fortran parsing and static analysis infrastructure
  

• formura

  8.8 0.0 L3 C

  Describe stencil formurae without even translating them

• imprevu

  8.8 4.3 Dockerfile

  The Nomyx game
  

• nomyx-library

  8.8 4.3 Dockerfile

  The Nomyx game
  

• ministg

  8.8 0.0 Haskell

  Ministg is an interpreter for a high-level, small-step, operational semantics for the STG machine.

• aterm-utils

  8.7 3.2 Haskell

  Utility functions for working with aterms as generated by Minitermite
  

• purescript-tsd-gen

  8.7 5.5 Haskell

  TypeScript Declaration File (.d.ts) generator for PureScript
  

• homplexity

  8.7 0.0 Haskell

  Haskell code complexity and quality measurement
  

• haskell-names

  8.7 0.0 Haskell

  Haskell suite library for name resolution
  

• LibClang

  8.6 0.0 Haskell

  Haskell FFI to libclang

• pyfi

  8.6 0.0 Haskell

  DISCONTINUED. Call python inline from haskell

• mikrokosmos

  8.6 0.0 Haskell

  (λ) Educational lambda calculus interpreter
  

• refinery

  8.5 3.5 Haskell

  ⛏️ A refinement proof framework for haskell
  

• Obsidian

  8.5 0.0 Haskell

  Obsidian Language Repository
  

• clang-pure

  8.4 0.0 Haskell

  Easy C++ code analysis with pure Haskell
  

• sized-types

  8.4 0.0 Haskell

  Lightweight sized types and matrices in Haskell
  

• raw-feldspar

  8.3 0.0 Haskell

  Resource-AWare Feldspar
  

• Paraiso

  8.3 0.0 L2 C++

  a Parallel Integration Scheme Organizer for partial differential equations solvers

• feldspar-language

  8.1 0.0 Haskell

  The goal of the Feldspar project is to define a high-level language that allows description of high-performance digital signal processing algorithms.
  

• unpacked-containers

  8.1 0.0 Haskell

  Unpacked containers using backpack
  

• CoreErlang

  8.0 0.0 Haskell

  AST, parser, pretty-printer for Core Erlang source code.
  

• do-notation

  7.9 0.3 Haskell

  DISCONTINUED. deprecated in favor of -XQualifiedDo

• syntactic

  7.9 0.0 Haskell

  Generic representation and manipulation of abstract syntax
  

• hinterface

  7.9 0.0 Haskell

  Haskell / Erlang interoperability library
  

• octopus

  7.9 0.0 Haskell

  A highly-dynamic language inspired by Kernel, Javascript, Clojure, Arc and science.

• inch

  7.8 0.0 Haskell

  A type-checker for Haskell with integer constraints

• language-bash

  7.8 7.1 Haskell

  Parse and pretty-print Bash shell scripts
  

• array-forth

  7.7 0.0 Haskell

  A simple interpreter and superoptimizer for the F18A instruction set used by GreenArrays chips.
  

• toml-parser

  7.7 8.1 Haskell

  Haskell parser and printer for the TOML 1.0.0 file format
  

• language-dickinson

  7.6 7.9 Haskell

  Text generation language
  

• haskell-src

  7.6 2.1 Haskell

  Library for manipulating Haskell source code
  

• mecha

  7.5 0.0 Haskell

  A solid modeling language in Haskell.

• lojbanParser

  7.5 0.0 Haskell

  lojban parser

• hindley-milner

  7.5 3.6 Haskell

  Template for Hindley-Milner based languages
  

• Ebnf2ps

  7.4 0.0 Haskell

  Generate PostScript diagrams from an EBNF grammar

• sexp-grammar

  7.3 2.9 Haskell

  Invertible parsing for S-expressions
  

• rope

  7.3 0.0 Haskell

  Fingertrees of Bytestrings

• rail-compiler-editor

  7.3 0.0 Haskell

  Rail compiler written in Haskell
  

• NanoProlog

  7.3 0.0 Haskell

  Very small interpreter for a Prolog-like language

• codo-notation

  7.2 0.0 Haskell

  Codo notation for programming with comonads in Haskell
  

• elm-yesod

  7.2 0.0 Haskell

  DISCONTINUED. The Elm language Yesod compatibility module.

• typescript-docs

  7.1 0.0 Haskell

  A documentation tool for TypeScript Definition files

• hruby

  7.1 4.5 Haskell

  Embed Ruby in your Haskell program.
  

• language-fortran

  7.1 0.0 Bison

  Haskell parser and manipulation functions for Fortran code

• language-objc

  7.1 0.0 Haskell

  A Haskell-based Objective-C AST and parsing library

• config-value

  7.0 4.9 Haskell

  Simple, layout-based, unambiguous configuration language implemented in Haskell
  

• unipatterns

  7.0 0.0 Haskell

  Helpers which allow safe partial pattern matching in lambdas
  

• c2ats

  7.0 0.0 ATS

  generate ATS interface from C code
  

• bash

  7.0 0.0 Haskell

  Bash generation library.

• language-lua

  6.9 5.4 Lua

  Lua parser and pretty-printer
  

• language-typescript

  6.8 0.0 Haskell

  Haskell library for working with TypeScript Definition files
  

• register-machine-typelevel

  6.7 0.0 Haskell

  Universal Register Machine implemented at the type-level of Haskell

• language-dot

  6.6 5.5 Haskell

  A library for the analysis and creation of Graphviz DOT files
  

• preprocess-haskell

  6.6 0.0 Haskell

  DISCONTINUED. Preprocess Haskell Repositories.

• Feval

  6.4 0.0 Haskell

  evaluation using f-algebras

• th-dict-discovery

  6.4 0.0 Haskell

  🐙 discover Dicts
  

• hwhile

  6.3 0.0 Haskell

  An interpreter for the While language written in Haskell

• surjective

  6.3 0.0 Haskell

  An output coverage checker
  

• applicative-quoters

  6.3 0.0 Haskell

  (no longer maintained) Quasiquoters for working with Control.Applicative, taken from haskell-src-meta

• bitcoin-scripting

  6.3 2.8 Haskell

  Support for miniscript, script descriptors, and spending policies
  

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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