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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 17k 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 729 219

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 1.8k 269

Repositories

Showing 10 of 66 repositories
  • berserk Public

    Python client for the lichess API

    lichess-org/berserk’s past year of commit activity
    Python 124 GPL-3.0 57 5 (1 issue needs help) 5 Updated Aug 7, 2025
  • lila-docker Public

    Lichess local development using Docker Compose.

    lichess-org/lila-docker’s past year of commit activity
    Rust 81 AGPL-3.0 74 4 0 Updated Aug 7, 2025
  • scalachess Public

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

    lichess-org/scalachess’s past year of commit activity
    Scala 729 MIT 219 3 6 Updated Aug 7, 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 7, 2025
  • chess-openings Public

    An aggregated data set of chess opening names

    lichess-org/chess-openings’s past year of commit activity
    Python 433 CC0-1.0 108 5 3 Updated Aug 7, 2025
  • lila Public

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

    lichess-org/lila’s past year of commit activity
    Scala 16,950 AGPL-3.0 2,446 1,075 (10 issues need help) 20 Updated Aug 7, 2025
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 1,805 GPL-3.0 269 273 (5 issues need help) 17 Updated Aug 7, 2025
  • flutter-chessground Public

    Chessboard package for flutter

    lichess-org/flutter-chessground’s past year of commit activity
    Dart 62 GPL-3.0 49 2 3 Updated Aug 5, 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 5, 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
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