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The Haskell GitHub organization collects Haskell projects overseen by the community. Open a ticket at https://github.com/haskell/meta to start a discussion.

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  1. meta Public

    A place for discussing & documenting the github.com/haskell organization

    9 1

  2. cabal Public

    Official upstream development repository for Cabal and cabal-install

    Haskell 1.7k 714

  3. hackage-server Public

    Hackage-Server: A Haskell Package Repository

    Haskell 435 201

  4. haskell-language-server Public

    Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.

    Haskell 2.8k 398

  5. text Public

    Haskell library for space- and time-efficient operations over Unicode text.

    Haskell 415 158

  6. vector Public

    An efficient implementation of Int-indexed arrays (both mutable and immutable), with a powerful loop optimisation framework .

    Haskell 382 139

Repositories

Showing 10 of 105 repositories
  • cabal Public

    Official upstream development repository for Cabal and cabal-install

    Haskell 1,677 714 1,740 (5 issues need help) 104 Updated Jul 9, 2025
  • hie-bios Public

    Set up a GHC API session for various Haskell Projects

    Haskell 191 BSD-3-Clause 65 32 (3 issues need help) 3 Updated Jul 9, 2025
  • bytestring Public

    An efficient compact, immutable byte string type (both strict and lazy) suitable for binary or 8-bit character data.

    Haskell 294 143 69 20 Updated Jul 8, 2025
  • random Public

    Random number library

    Haskell 56 55 10 0 Updated Jul 8, 2025
  • aeson Public

    A fast Haskell JSON library

    Haskell 1,280 325 64 (13 issues need help) 17 Updated Jul 8, 2025
  • cabal-proposals Public

    Cabal proposals

    4 0 0 0 Updated Jul 8, 2025
  • haskell-language-server Public

    Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.

    Haskell 2,812 Apache-2.0 398 470 62 Updated Jul 8, 2025
  • ghcup-hs Public
    Haskell 326 LGPL-3.0 99 182 17 Updated Jul 8, 2025
  • containers Public

    Assorted concrete container types

    Haskell 341 182 123 25 Updated Jul 8, 2025
  • vscode-haskell Public

    VS Code extension for Haskell, powered by haskell-language-server

    TypeScript 579 91 40 9 Updated Jul 7, 2025