Official Haskell IDE support via the language server protocol (LSP)

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

Easy dependency management for Nix projects

Haskell library for building declarative animations based on SVG graphics

Haskell code prettifier

A wayland compositor based on ideas from and inspired by xmonad

A standard library for Haskell

Shake build system

🌀 Safe, performant, user-friendly and lightweight Haskell standard library

A fast, flexible, fused effect system for Haskell

A full stack, reactive architecture for general purpose programming. Algebraic and monadically composable primitives for concurrency, parallelism, event handling, transactions, multithreading, Web,…

A type-safe, non-TH Haskell SQL library and ORM

Learn Haskell, with tiny lessons.

🚧 a work in progress effect system for Haskell 🚧

The fastest PostgreSQL libpq-based driver for Haskell

Updating nixpkgs packages since 2018

A fast Haskell library for parsing ByteStrings

Generically derive traversals, lenses, and prisms.

New home of Esqueleto, please file issues so we can get things caught up!

PostgreSQL + Websockets

The Incredible Proof Machine

Functional workflows

Classic Algorithm W for type inference.

Extensional capabilities and deriving combinators

Binary serialisation in the CBOR format

The cuteness implementation of a dependently typed language.

Fast Aho-Corasick string searching

Manage your NixOS packages and configuration via a simple, intuitive UI

Abandoned

A nix-based Haskell project manager