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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 17.4k 2.5k

  2. api api Public

    Lichess API documentation and examples

    TypeScript 511 161

  3. scalachess scalachess Public

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

    Scala 741 224

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 2k 316

Repositories

Showing 10 of 69 repositories
  • berserk Public

    Python client for the lichess API

    lichess-org/berserk’s past year of commit activity
    Python 142 GPL-3.0 64 5 (1 issue needs help) 7 Updated Nov 18, 2025
  • api Public

    Lichess API documentation and examples

    lichess-org/api’s past year of commit activity
    TypeScript 511 AGPL-3.0 161 20 0 Updated Nov 18, 2025
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 1,965 GPL-3.0 316 342 (4 issues need help) 28 Updated Nov 18, 2025
  • lila Public

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

    lichess-org/lila’s past year of commit activity
    Scala 17,377 AGPL-3.0 2,492 1,125 (9 issues need help) 20 Updated Nov 18, 2025
  • lila-ws Public

    Lichess' websocket server

    lichess-org/lila-ws’s past year of commit activity
    Scala 169 AGPL-3.0 98 2 0 Updated Nov 18, 2025
  • scalachess Public

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

    lichess-org/scalachess’s past year of commit activity
    Scala 741 MIT 224 5 4 Updated Nov 18, 2025
  • chessground Public

    Mobile/Web chess UI for lichess.org

    lichess-org/chessground’s past year of commit activity
    TypeScript 1,231 GPL-3.0 301 27 4 Updated Nov 17, 2025
  • compression Public

    Chess clock and move compression algorithms for lichess.org

    lichess-org/compression’s past year of commit activity
    Scala 119 AGPL-3.0 21 1 3 Updated Nov 16, 2025
  • fishnet Public

    Distributed Stockfish analysis for lichess.org

    lichess-org/fishnet’s past year of commit activity
    Rust 840 GPL-3.0 109 6 2 Updated Nov 16, 2025
  • stockfish-web Public

    A home for stockfish wasms - because we care

    lichess-org/stockfish-web’s past year of commit activity
    Python 19 GPL-3.0 5 0 0 Updated Nov 15, 2025
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