A lightweight (but compatible with ‘lens’) lenses library
The Monad Transformer Library
An unusual Web UI Framework for Haskell
7. Hue Dashboard
A web interface for monitoring and controlling Philips Hue lights
DEPRECATED IN FAVOR OF haskell/ghcup-hs
An efficient packed, immutable Unicode text type for Haskell, with a powerful loop fusion optimization framework.
14. Cardano Wallet
HTTP server & command-line for managing UTxOs and HD wallets in Cardano.
16. Acid State
Add ACID guarantees to any serializable Haskell data structure
A programming language that runs in Haskell's type system.
A breakout game in Haskell using SDL and FRP, with Wiimote and Kinect support.
Demo for high-performance type theory elaboration
optics for Haskell with the most amazing type errors you've seen
A DSL for embedded hard realtime applications.
A high-level ncurses alternative written in Haskell
Helium + Webmachine = Airship. A toolkit for building declarative, RESTful web apps.
Extensible Records for Haskell. Pull requests welcome! Come visit us on #vinyl on freenode.
A curated list of awesome things related to Haskell.
A comprehensive Google Services SDK for Haskell.
[Unmaintained] A minimal web-browser written and configured in Haskell.
Clear to write, read and edit DSL for writing HTML
A more elegant language for a more civilized age.
A Haskell CheatSheet in PDF and literate source formats.
Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).
A small command line application for load testing web servers. Think of it as similar to httperf or ab, only more modern and simpler to deal with.
The Eta Programming Language, a dialect of Haskell on the JVM