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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 494 158

  3. scalachess scalachess Public

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

    Scala 727 218

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 1.8k 270

Repositories

Showing 10 of 66 repositories
  • lila Public

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

    lichess-org/lila’s past year of commit activity
    Scala 16,934 AGPL-3.0 2,444 1,073 (10 issues need help) 23 Updated Aug 4, 2025
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 1,802 GPL-3.0 270 279 (5 issues need help) 17 Updated Aug 4, 2025
  • lila-search Public

    Keep elasticsearch threads out of your web facing app, kids

    lichess-org/lila-search’s past year of commit activity
    Scala 49 AGPL-3.0 25 1 1 Updated Aug 4, 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 Aug 4, 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 Aug 4, 2025
  • fishnet Public

    Distributed Stockfish analysis for lichess.org

    lichess-org/fishnet’s past year of commit activity
    Rust 810 GPL-3.0 108 4 0 Updated Aug 3, 2025
  • lila-ws Public

    Lichess' websocket server

    lichess-org/lila-ws’s past year of commit activity
    Scala 163 AGPL-3.0 96 2 0 Updated Aug 2, 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 218 3 5 Updated Aug 2, 2025
  • chessground Public

    Mobile/Web chess UI for lichess.org

    lichess-org/chessground’s past year of commit activity
    TypeScript 1,177 GPL-3.0 284 22 3 Updated Aug 2, 2025
  • lila-openingexplorer Public

    Opening explorer for lichess.org that can handle all the variants and trillions of unique positions

    lichess-org/lila-openingexplorer’s past year of commit activity
    Rust 144 AGPL-3.0 39 2 5 Updated Aug 1, 2025
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