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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 518 160

  3. scalachess scalachess Public

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

    Scala 743 224

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 2k 324

Repositories

Showing 10 of 70 repositories
  • lila Public

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

    lichess-org/lila’s past year of commit activity
    Scala 17,448 AGPL-3.0 2,516 1,138 (11 issues need help) 17 Updated Dec 11, 2025
  • lila-fishnet Public

    Proxy between lila and fishnet move clients

    lichess-org/lila-fishnet’s past year of commit activity
    Scala 47 AGPL-3.0 28 0 1 Updated Dec 11, 2025
  • chess-openings Public

    An aggregated data set of chess opening names

    lichess-org/chess-openings’s past year of commit activity
    Python 461 CC0-1.0 113 6 4 Updated Dec 10, 2025
  • broadcaster Public

    Broadcast your chess games on Lichess!

    lichess-org/broadcaster’s past year of commit activity
    Vue 21 AGPL-3.0 10 9 (1 issue needs help) 0 Updated Dec 10, 2025
  • lila-maven Public

    distributing lichess jars

    lichess-org/lila-maven’s past year of commit activity
    Shell 7 9 0 0 Updated Dec 8, 2025
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 1,993 GPL-3.0 324 360 (4 issues need help) 25 Updated Dec 8, 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 50 AGPL-3.0 26 2 3 Updated Dec 7, 2025
  • fishnet Public

    Distributed Stockfish analysis for lichess.org

    lichess-org/fishnet’s past year of commit activity
    Rust 854 GPL-3.0 108 5 1 Updated Dec 7, 2025
  • papers Public

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

    lichess-org/papers’s past year of commit activity
    TeX 32 CC0-1.0 4 3 0 Updated Dec 8, 2025
  • lila-docker Public

    Lichess local development using Docker Compose.

    lichess-org/lila-docker’s past year of commit activity
    Rust 103 AGPL-3.0 87 6 0 Updated Dec 7, 2025
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