Universal markup converter

REST API for any Postgres database

A strongly-typed language that compiles to JavaScript

Compiler for Elm, a functional language for reliable webapps.

Building a modern functional compiler from first principles. (http://dev.stephendiehl.com/fun/)

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 th…

The engine for haskell ide-integration. Not an IDE

Lenses, Folds, and Traversals - Join us on web.libera.chat #haskell-lens

Servant is a Haskell DSL for describing, serving, querying, mocking, documenting web applications and more!

DEPRECATED in favor of ghc wasm backend, see https://www.tweag.io/blog/2022-11-22-wasm-backend-merged-in-ghc

Haskell web framework inspired by Ruby's Sinatra, using WAI and Warp (Official Repository)

A fast Haskell JSON library

Haskell library for building declarative animations based on SVG graphics

Interactive programs without callbacks or side-effects. Functional Reactive Programming (FRP) uses composable events and time-varying values to describe interactive systems as pure functions. Just …

High performance, streaming and concurrent functional programming abstractions

Haskell Web Application Interface

Library for functional reactive programming in Haskell.

A fast Haskell library for parsing ByteStrings

A 2D charting library for haskell

Haskell library for the Microsoft Language Server Protocol

Low-level networking interface

A package manager for PureScript based on package sets

Website for hosting and searching PureScript API documentation

Kafka client for Haskell, including auto-rebalancing consumers

HTTP/3 library in Haskell

A monad for managed values