There are 15 repositories under lichess topic.
♞ lichess.org: the forever free, adless and open source chess server ♞
lichess.org mobile application
A bridge between Lichess bots and chess engines
Distributed Stockfish analysis for lichess.org
Chess API written in scala. Immutable and free of side effects.
irwin - the protector of lichess from all chess players villainous
☗ lishogi.org: the forever free, adless and open source shogi server forked from lichess.org ☗
WebAssembly port of the strong chess engine Stockfish
A Deep Learning UCI-Chess Variant Engine written in C++ & Python :parrot:
The strong open source chess engine Stockfish compiled to JavaScript and WebAssembly using Emscripten
A highly customizable way to play chess in your terminal. Play online (via Lichess.org) and offline against the Fairy-Stockfish engine. All Lichess variants are supported.
♟️ A chess engine with alpha-beta pruning, piece-square tables, move ordering, and command-line UI.
It's Lichess, but prettier
Opening explorer for lichess.org that can handle all the variants and trillions of unique positions
Generate chess puzzles / tactics from a pgn file
A free, open-source and modern Chess Variant Analysis GUI for the 21st century
Lichess.org client for real life chess boards.
Webservice to render Gifs of chess positions and games, and stream them frame by frame
Play lichess in (neo)vim!
Using engines running outside of the browser on https://lichess.org/analysis
A bot for chess.com and lichess.org that automatically plays chess for you