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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 18k 2.6k

  2. api api Public

    Lichess API documentation and examples

    TypeScript 548 167

  3. scalachess scalachess Public

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

    Scala 761 228

  4. mobile mobile Public

    New Lichess mobile app in Flutter

    Dart 2.2k 382

Repositories

Showing 10 of 71 repositories
  • mobile Public

    New Lichess mobile app in Flutter

    lichess-org/mobile’s past year of commit activity
    Dart 2,155 GPL-3.0 382 370 (4 issues need help) 17 Updated Mar 27, 2026
  • pgn-viewer Public

    PGN viewer widget

    lichess-org/pgn-viewer’s past year of commit activity
    TypeScript 148 GPL-3.0 36 3 2 Updated Mar 27, 2026
  • lila Public

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

    lichess-org/lila’s past year of commit activity
    Scala 17,962 AGPL-3.0 2,613 1,206 (7 issues need help) 20 Updated Mar 27, 2026
  • chessground Public

    Mobile/Web chess UI for lichess.org

    lichess-org/chessground’s past year of commit activity
    TypeScript 1,290 GPL-3.0 316 26 4 Updated Mar 27, 2026
  • lila-ws Public

    Lichess' websocket server

    lichess-org/lila-ws’s past year of commit activity
    Scala 175 AGPL-3.0 102 2 4 Updated Mar 27, 2026
  • scalalib Public

    Misc scala utilities shared by the lichess.org scala projects.

    lichess-org/scalalib’s past year of commit activity
    Scala 19 MIT 19 0 2 Updated Mar 27, 2026
  • dart-lc0 Public

    lc0

    lichess-org/dart-lc0’s past year of commit activity
    Dart 0 GPL-3.0 1 0 0 Updated Mar 25, 2026
  • dart-multistockfish Public

    Multiple flavors of Stockfish Chess Engine

    lichess-org/dart-multistockfish’s past year of commit activity
    C++ 7 GPL-3.0 2 0 0 Updated Mar 25, 2026
  • api Public

    Lichess API documentation and examples

    lichess-org/api’s past year of commit activity
    TypeScript 548 AGPL-3.0 167 24 0 Updated Mar 24, 2026
  • lila-db-seed Public

    Sample database data for lila development

    lichess-org/lila-db-seed’s past year of commit activity
    Python 22 MIT 21 2 0 Updated Mar 24, 2026
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