Awesome Haskell packages

The Most Active Haskell packages

Page 2

• express

  6.9 9.0 Data

  Dynamically-typed Haskell expressions involving applications and variables.

• nixfmt

  9.8 8.9 Development

  The official (but not yet stable) formatter for Nix code
  

• toml-parser

  7.6 8.9 Language

  Haskell parser and printer for the TOML 1.0.0 file format

• liquid-fixpoint

  9.5 8.9 Language

  Horn Clause Constraint Solving for Liquid Types
  

• hasql

  9.8 8.9 Database hasql

  The fastest PostgreSQL libpq-based driver for Haskell

• wai-conduit

  9.9 8.8 Conduit

  Haskell Web Application Interface
  

• ihaskell

  10.0 8.8 Development

  A Haskell kernel for the Jupyter project.
  

• haskus-binary

  2.6 8.3 System haskus

  DISCONTINUED. Haskus binary format manipulation

• dunai

  9.5 8.8 FRP

  Classic FRP, Arrowized FRP, Reactive Programming, and Stream Programming, all via Monadic Stream Functions

• xmonad-contrib

  9.9 8.7 Other XMonad

  Contributed modules for xmonad
  

• xmobar

  9.9 8.7 System

  DISCONTINUED. A minimalistic status bar

• ShellCheck

  10.0 8.7 Development Static Analysis

  ShellCheck, a static analysis tool for shell scripts

• fourmolu

  9.7 8.6 Development

  A fourk of ormolu that uses four space indentation and allows arbitrary configuration. Don't like it? PRs welcome!
  

• leancheck

  8.4 8.6 Testing

  enumerative property-based testing for Haskell

• implicit

  9.9 8.6 Graphics

  A math-inspired CAD program in haskell. CSG, bevels, and shells; 2D & 3D geometry; 2D gcode generation...
  

• servant

  10.0 8.6 Web servant

  Main repository for the servant libraries — DSL for describing, serving, querying, mocking, documenting web applications and more!
  

• elocrypt

  5.8 8.6 Cryptography

  Generate easy-to-remember, hard-to-guess passwords

• llvm-pretty-bc-parser

  9.0 8.6 Code Generation llvm

  Parser for the llvm bitcode format
  

• crackNum

  7.2 8.6 Tools

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

• Villefort

  1.0 7.9 Web

  DISCONTINUED. Villefort is a task manager and time tracker written in haskell.

• nonlinear-optimization-ad

  4.4 8.6 Algorithms

  Several Haskell packages for numerical optimizations.

• Yampa

  9.8 8.5 FRP Yampa

  Functional Reactive Programming domain-specific language for efficient hybrid systems

• haskell-bitmex-rest

  10.0 8.5 Web haskell

  swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.
  

• swagger-petstore

  10.0 8.5 Web

  swagger-codegen contains a template-driven engine to generate documentation, API clients and server stubs in different languages by parsing your OpenAPI / Swagger definition.
  

• opaleye-sqlite

  9.9 8.5 Database opaleye

  An SQL-generating DSL targeting SQLite

• opaleye

  9.9 8.5 Database opaleye

  An SQL-generating DSL targeting PostgreSQL

• QuickCheck

  9.9 8.5 Testing

  Automatic testing of Haskell programs.

• rhine

  9.2 8.4 FRP

  Haskell Functional Reactive Programming framework with type-level clocks

• vty-examples

  9.7 8.4 User Interfaces vty

  A high-level ncurses alternative written in Haskell

• vty

  9.7 8.4 User Interfaces vty

  A high-level ncurses alternative written in Haskell

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