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@lichess-org

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 17.6k 2.5k

  2. api api Public

    Lichess API documentation and examples

    TypeScript 525 162

  3. scalachess scalachess Public

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

    Scala 748 225

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 2k 341

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 17,585 AGPL-3.0 2,534 1,161 (10 issues need help) 21 Updated Jan 13, 2026
  • chess-openings Public

    An aggregated data set of chess opening names

    lichess-org/chess-openings’s past year of commit activity
    Python 470 CC0-1.0 115 6 4 Updated Jan 13, 2026
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 2,029 GPL-3.0 341 372 (4 issues need help) 23 Updated Jan 13, 2026
  • scalachess Public

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

    lichess-org/scalachess’s past year of commit activity
    Scala 748 MIT 225 5 4 Updated Jan 13, 2026
  • lila-docker Public

    Lichess local development using Docker Compose.

    lichess-org/lila-docker’s past year of commit activity
    Rust 108 AGPL-3.0 90 6 0 Updated Jan 12, 2026
  • docker-nginx Public

    Our nginx docker build

    lichess-org/docker-nginx’s past year of commit activity
    0 0 0 0 Updated Jan 12, 2026
  • papers Public

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

    lichess-org/papers’s past year of commit activity
    TeX 33 CC0-1.0 4 3 0 Updated Jan 12, 2026
  • lila-ip2proxy Public

    Webservice to query an IP2Proxy BIN database

    lichess-org/lila-ip2proxy’s past year of commit activity
    Rust 11 AGPL-3.0 1 0 6 Updated Jan 11, 2026
  • lila-push Public

    Web push microservice for lichess.org

    lichess-org/lila-push’s past year of commit activity
    Rust 18 AGPL-3.0 13 0 3 Updated Jan 11, 2026
  • lila-openingexplorer Public

    Opening explorer for lichess.org that can handle all the variants and trillions of unique positions

    lichess-org/lila-openingexplorer’s past year of commit activity
    Rust 150 AGPL-3.0 40 3 6 Updated Jan 11, 2026
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