Repositories list

• smtp-mail

  Public
  Simple email sending via SMTP

  Haskell

  •

  Other

  •2•6•1•3•Updated Feb 1, 2026Feb 1, 2026

• pureMD5

  Public
  A reasonably performing MD5 implementation in pure Haskell

  haskellcryptographycrypto+ 1md5

  Haskell

  •

  Other

  •5•12•1•3•Updated Feb 1, 2026Feb 1, 2026

• dbmigrations

  Public
  A library for the creation, management, and installation of schema updates for relational databases.

  mysqldatabasesqlite+ 4postgresqlmigrationrelational-databasesschema-evolution

  Haskell

  •

  Other

  •31•79•0•1•Updated Jan 26, 2026Jan 26, 2026

• thyme

  Public
  A faster date and time library based on time

  haskelltime

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •34•47•27•9•Updated Jan 16, 2026Jan 16, 2026

• Juicy.Pixels

  Public

  haskell-github-trust/Juicy.Pixels’s past year of commit activity
  Haskell library to load & save pictures

  haskellimagejpg+ 8pngjpegpicturetgatiffbmpgif+ 1

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •57•243•36•3•Updated Jan 15, 2026Jan 15, 2026

• ekg-core

  Public
  Library for tracking system metrics

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •39•42•12•3•Updated Jan 8, 2026Jan 8, 2026

• ekg-statsd

  Public
  Flush system metrics to statsd

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •23•26•1•0•Updated Jan 8, 2026Jan 8, 2026

• fused-effects-logger

  Public
  Logger effect for the `fused-effects` Haskell library.

  Haskell

  •

  GNU General Public License v3.0

  •0•0•0•0•Updated Dec 6, 2025Dec 6, 2025

• .github

  Public
  Haskell Library Trust organization

  MIT License

  •0•1•1•0•Updated Nov 15, 2025Nov 15, 2025

• megaparsec-utils

  Public
  Megaparsec utilities.

  Haskell

  •

  GNU General Public License v3.0

  •0•1•0•0•Updated Aug 19, 2025Aug 19, 2025

• megaparsec-time

  Public
  Megaparsec time parsers.

  Haskell

  •

  GNU General Public License v3.0

  •0•1•0•0•Updated Aug 7, 2025Aug 7, 2025

• ekg

  Public
  Remote monitoring of running processes over HTTP

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •66•255•18•4•Updated Apr 22, 2025Apr 22, 2025

• ekg-json

  Public
  JSON encoding of ekg metrics

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •37•3•0•1•Updated Mar 31, 2025Mar 31, 2025

• ulid

  Public
  Haskell implementation of ULIDs (Unique Lexicographically Sortable Identifiers)

  haskelluuidulid

  Haskell

  •

  Other

  •12•35•5•1•Updated Feb 3, 2025Feb 3, 2025

• quickjs-hs

  Public
  Haskell bindings for the QuickJS library

  haskellquickjs

  Haskell

  •

  MIT License

  •3•6•0•1•Updated Aug 6, 2024Aug 6, 2024

• replace-megaparsec

  Public
  Stream editing with Haskell Megaparsec parsers

  haskellhaskell-librarystream-editor+ 2find-and-replacemegaparsec

  Haskell

  •

  BSD 2-Clause "Simplified" License

  •2•81•13•0•Updated May 22, 2024May 22, 2024

• true-name

  Public
  Template Haskell hack to violate another module's abstractions

  haskelltemplate-haskell

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •11•8•0•1•Updated May 16, 2024May 16, 2024

• hourglass

  Public
  Efficient and simple time API for Haskell

  haskelltimedatetime+ 4datetimezonehackageutc

  Haskell

  •

  Other

  •0•0•1•0•Updated Mar 15, 2024Mar 15, 2024

• replace-attoparsec

  Public
  Stream editing with Haskell Attoparsec parsers

  haskellhaskell-librarystream-editor+ 2find-and-replaceattoparsec

  Haskell

  •

  BSD 2-Clause "Simplified" License

  •2•14•2•0•Updated May 30, 2023May 30, 2023

• smt2-parser

  Public
  Parse smt2 in Haskell

  parserhaskellsmt+ 2smt2smt-lib

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •1•1•0•0•Updated Oct 8, 2022Oct 8, 2022

• vector-th-unbox

  Public
  Deriver for unboxed vectors using Template Haskell

  haskellvectortemplate-haskell

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •23•13•3•3•Updated Sep 3, 2019Sep 3, 2019

• static-canvas

  Public
  A tiny DSL for HTML5 Canvas

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •6•34•2•2•Updated May 22, 2019May 22, 2019

• friday-juicypixels

  Public
  Convert between friday and juicypixels types

  haskellimageconversion+ 4image-processingimage-manipulationjuicypixelsfriday

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •4•11•0•0•Updated Mar 17, 2018Mar 17, 2018

• random-string

  Public
  Generate a random string as base 16, 58, or 64.

  haskellbase64random+ 2base58base16

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •0•2•0•0•Updated Mar 8, 2018Mar 8, 2018

• crypto-api

  Public
  Haskell generic interface (type classes) for cryptographic algorithms

  haskellcryptographycrypto

  Haskell

  •

  Other

  •11•29•3•0•Updated Jun 16, 2017Jun 16, 2017

• spoon

  Public
  Catch errors thrown from pure computations.

  haskellcatchexception+ 1error

  Haskell

  •

  Other

  •4•3•1•0•Updated Jun 17, 2014Jun 17, 2014

• assert

  Public
  Helpers for Control.Exception.assert

  testinghaskelltests+ 2assertassertion

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •1•3•0•0•Updated Nov 18, 2013Nov 18, 2013

• fgl-visualize

  Public
  Convert FGL to Graphviz DOT format

  haskellgraphdot+ 1fgl

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •0•4•0•0•Updated May 17, 2013May 17, 2013

• vector-strategies

  Public
  A parallel evaluation strategy for boxed vectors

  haskellvectorparallel

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •1•3•0•0•Updated Nov 13, 2012Nov 13, 2012