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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 17.8k 2.6k

  2. api api Public

    Lichess API documentation and examples

    TypeScript 530 166

  3. scalachess scalachess Public

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

    Scala 755 227

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 2.1k 362

Repositories

Showing 10 of 71 repositories
  • lila Public

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

    lichess-org/lila’s past year of commit activity
    Scala 17,777 AGPL-3.0 2,569 1,173 (7 issues need help) 21 Updated Feb 21, 2026
  • api Public

    Lichess API documentation and examples

    lichess-org/api’s past year of commit activity
    TypeScript 530 AGPL-3.0 166 23 0 Updated Feb 21, 2026
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 2,093 GPL-3.0 362 374 (4 issues need help) 15 Updated Feb 21, 2026
  • broadcaster Public

    Broadcast your chess games on Lichess!

    lichess-org/broadcaster’s past year of commit activity
    Vue 23 AGPL-3.0 10 9 (1 issue needs help) 0 Updated Feb 20, 2026
  • papers Public

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

    lichess-org/papers’s past year of commit activity
    TeX 35 CC0-1.0 4 3 0 Updated Feb 20, 2026
  • dartchess Public

    Dart chess library for native platforms

    lichess-org/dartchess’s past year of commit activity
    Dart 42 GPL-3.0 26 3 2 Updated Feb 19, 2026
  • dart-multistockfish Public

    Multiple flavors of Stockfish Chess Engine

    lichess-org/dart-multistockfish’s past year of commit activity
    C++ 6 GPL-3.0 2 0 0 Updated Feb 19, 2026
  • leroyjenkins Public

    Follow ban logs to manage ipsets

    lichess-org/leroyjenkins’s past year of commit activity
    Rust 19 GPL-3.0 4 1 0 Updated Feb 19, 2026
  • pgn-viewer Public

    PGN viewer widget

    lichess-org/pgn-viewer’s past year of commit activity
    TypeScript 145 GPL-3.0 35 4 2 Updated Feb 17, 2026
  • lila-fishnet Public

    Proxy between lila and fishnet move clients

    lichess-org/lila-fishnet’s past year of commit activity
    Scala 49 AGPL-3.0 29 0 10 Updated Feb 17, 2026
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