Universal markup converter

ShellCheck, a static analysis tool for shell scripts

REST API for any Postgres database

A friendly programming language from the future

A modern proof language

The engine for haskell ide-integration. Not an IDE

A fast Haskell JSON library

A formatter for Haskell source code

Shell programming, Haskell style

Project: M36 Relational Algebra Engine

A standard library for Haskell

a challenge for Haskell beginners

An easy to use, fast extensible effects library with seamless integration with the existing Haskell ecosystem.

An amazing list of Haskell developers who would like to mentor beginner-contributors in open source projects.

Show Haskell type annotations when doing code review on Github

Beating unix `wc` in Haskell

Haskell command line text stream processor