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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 meta Public

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

    10 1

  2. cabal cabal Public

    Official upstream development repository for Cabal and cabal-install

    Haskell 1.7k 725

  3. hackage-server hackage-server Public

    Hackage-Server: A Haskell Package Repository

    Haskell 447 209

  4. haskell-language-server haskell-language-server Public

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

    Haskell 2.9k 416

  5. text text Public

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

    Haskell 421 160

  6. vector vector Public

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

    Haskell 393 141

Repositories

Showing 10 of 105 repositories
  • cabal Public

    Official upstream development repository for Cabal and cabal-install

    haskell/cabal’s past year of commit activity
    Haskell 1,709 725 1,797 (5 issues need help) 116 Updated Jan 11, 2026
  • containers Public

    Assorted concrete container types

    haskell/containers’s past year of commit activity
    Haskell 350 186 118 30 Updated Jan 11, 2026
  • criterion Public

    A powerful but simple library for measuring the performance of Haskell code.

    haskell/criterion’s past year of commit activity
    Haskell 518 BSD-2-Clause 87 29 (4 issues need help) 0 Updated Jan 11, 2026
  • directory Public

    Platform-independent library for basic file system operations

    haskell/directory’s past year of commit activity
    Haskell 62 51 13 1 Updated Jan 10, 2026
  • bytestring Public

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

    haskell/bytestring’s past year of commit activity
    Haskell 302 143 66 21 Updated Jan 10, 2026
  • hackage-server Public

    Hackage-Server: A Haskell Package Repository

    haskell/hackage-server’s past year of commit activity
    Haskell 447 209 252 (12 issues need help) 12 Updated Jan 9, 2026
  • old-time Public

    This package provides the old time library.

    haskell/old-time’s past year of commit activity
    Haskell 9 13 3 1 Updated Jan 9, 2026
  • haskell/security-advisories’s past year of commit activity
    Haskell 59 22 21 (2 issues need help) 1 Updated Jan 9, 2026
  • statistics Public

    A fast, high quality library for computing with statistics in Haskell.

    haskell/statistics’s past year of commit activity
    Haskell 308 BSD-2-Clause 73 21 4 Updated Jan 9, 2026
  • vector Public

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

    haskell/vector’s past year of commit activity
    Haskell 393 141 51 4 Updated Jan 9, 2026