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Lichess

The free and open source chess server

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  1. lila lila Public

    ♞ lichess.org: the forever free, adless and open source chess server ♞

    Scala 16.9k 2.4k

  2. api api Public

    Lichess API documentation and examples

    TypeScript 492 160

  3. scalachess scalachess Public

    Chess API written in scala. Immutable and free of side effects.

    Scala 727 217

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 1.8k 271

Repositories

Showing 10 of 66 repositories
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 1,796 GPL-3.0 271 271 (5 issues need help) 15 Updated Aug 1, 2025
  • lila Public

    ♞ lichess.org: the forever free, adless and open source chess server ♞

    lichess-org/lila’s past year of commit activity
    Scala 16,927 AGPL-3.0 2,444 1,071 (10 issues need help) 20 Updated Aug 1, 2025
  • scalachess Public

    Chess API written in scala. Immutable and free of side effects.

    lichess-org/scalachess’s past year of commit activity
    Scala 727 MIT 217 2 5 Updated Jul 31, 2025
  • chess-openings Public

    An aggregated data set of chess opening names

    lichess-org/chess-openings’s past year of commit activity
    Python 431 CC0-1.0 107 5 3 Updated Jul 31, 2025
  • stockfish-web Public

    A home for stockfish wasms - because we care

    lichess-org/stockfish-web’s past year of commit activity
    Python 17 GPL-3.0 2 1 0 Updated Jul 31, 2025
  • papers Public

    Papers that use Lichess data, study Lichess, or cite Lichess

    lichess-org/papers’s past year of commit activity
    TeX 31 CC0-1.0 3 3 0 Updated Jul 29, 2025
  • lila-ws Public

    Lichess' websocket server

    lichess-org/lila-ws’s past year of commit activity
    Scala 162 AGPL-3.0 96 2 1 Updated Jul 28, 2025
  • scalalib Public

    Some convenience functions for my scala projects

    lichess-org/scalalib’s past year of commit activity
    Scala 20 MIT 22 0 0 Updated Jul 28, 2025
  • chessground Public

    Mobile/Web chess UI for lichess.org

    lichess-org/chessground’s past year of commit activity
    TypeScript 1,176 GPL-3.0 282 22 3 Updated Jul 27, 2025
  • api Public

    Lichess API documentation and examples

    lichess-org/api’s past year of commit activity
    TypeScript 492 AGPL-3.0 160 21 0 Updated Jul 26, 2025