Skip to content
@lichess-org

Lichess

The free and open source chess server
README.md

Pinned Loading

  1. lila lila Public

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

    Scala 17.3k 2.5k

  2. api api Public

    Lichess API documentation and examples

    TypeScript 508 161

  3. scalachess scalachess Public

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

    Scala 738 224

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 1.9k 310

Repositories

Showing 10 of 69 repositories
  • lila Public

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

    lichess-org/lila’s past year of commit activity
    Scala 17,278 AGPL-3.0 2,486 1,114 (9 issues need help) 22 Updated Nov 5, 2025
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 1,933 GPL-3.0 310 338 (4 issues need help) 27 Updated Nov 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 27 2 3 Updated Nov 4, 2025
  • chessground Public

    Mobile/Web chess UI for lichess.org

    lichess-org/chessground’s past year of commit activity
    TypeScript 1,223 GPL-3.0 297 27 4 Updated Nov 4, 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 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 4 3 0 Updated Nov 4, 2025
  • zulip Public Forked from zulip/zulip

    Zulip server and web app—powerful open source team chat - slightly hacked by and for lichess.org

    lichess-org/zulip’s past year of commit activity
    Python 6 Apache-2.0 9,045 0 0 Updated Nov 3, 2025
  • lila-ws Public

    Lichess' websocket server

    lichess-org/lila-ws’s past year of commit activity
    Scala 168 AGPL-3.0 98 2 4 Updated Nov 3, 2025
  • fishnet Public

    Distributed Stockfish analysis for lichess.org

    lichess-org/fishnet’s past year of commit activity
    Rust 839 GPL-3.0 109 6 1 Updated Nov 2, 2025
  • api Public

    Lichess API documentation and examples

    lichess-org/api’s past year of commit activity
    TypeScript 508 AGPL-3.0 161 20 0 Updated Nov 2, 2025
View all repositories