Compiler for Elm, a functional language for reliable webapps.

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

Deep Learning in Haskell

A statically typed concatenative systems programming language.

Embedded language for high-performance array computations

Cloud Haskell core libraries

Another Haskell web framework for rapid development

Extremely modular text editor built in Haskell

The fastest PostgreSQL libpq-based driver for Haskell

Compositional pipelines

Add ACID guarantees to any serializable Haskell data structure

Improve your shell by making it functional through Haskell! (An update to Awkward)

Mid-level client library for accessing PostgreSQL from Haskell

A black hole raytracer written in Haskell

Composable, streaming, and efficient left folds

A general way to consume input using applicative functors

A command-line interface description language and parser that will make you smile

A dead simple networked key/value store

Dimensional library variant built on Data Kinds, Closed Type Families, TypeNats (GHC 7.8+).

Alternative API for processes, featuring more type safety

Making it easy to send SMTP email from Haskell

Containers for STM

A very general logging effect for Haskell

describe: A Descriptive Statistics Utility

Static code analysis using graph-theoretic techniques

Anonymous extensible records and variant types

Haskell bindings for Bitcoin RPC

A Set type which supports multiple indexes

Simple parallel genetic algorithm implementation in pure Haskell