Alternatives and similar repositories for Stockfish

Users that are interested in Stockfish are comparing it to the libraries listed below

• lichess-org / stockfish.wasm
  WebAssembly port of the strong chess engine Stockfish
  ☆326Updated 2 years ago
• lichess-org / stockfish.js
  The strong open source chess engine Stockfish compiled to JavaScript and WebAssembly using Emscripten
  ☆237Updated 3 years ago
• niklasf / chessops
  Chess and chess variant rules and operations in TypeScript
  ☆152Updated 2 months ago
• ornicar / lichess-puzzler
  ☆165Updated 2 weeks ago
• ddugovic / Stockfish
  Retired multi-variant fork of popular UCI chess engine; please use Fairy-Stockfish instead
  ☆133Updated last year
• fitztrev / rosen-score
  Chess game analyzer
  ☆63Updated 3 weeks ago
• lichess-org / pgn-viewer
  PGN viewer widget
  ☆139Updated 2 weeks ago
• syzygy1 / tb
  Chess endgame database (tablebase) generator
  ☆261Updated 2 months ago
• official-stockfish / books
  Chess books used to develop Stockfish
  ☆172Updated last week
• lichess-org / chessground-examples
  Usage examples for chessground
  ☆63Updated 2 months ago
• lichess-org / database
  Public exports of all rated games, puzzles, and computer evaluations.
  ☆103Updated last week
• niklasf / syzygy-tables.info
  User interface and public API for probing Syzygy endgame tablebases
  ☆71Updated 2 months ago
• lichess-org / lila-tablebase
  Tablebase server
  ☆95Updated last month
• gbtami / pychess-variants
  Chess variants server
  ☆276Updated last week
• davidADSP / chess-trap-scorer
  A Python codebase for scoring trappy chess openings
  ☆53Updated 4 years ago
• lichess-org / external-engine
  Using engines running outside of the browser on https://lichess.org/analysis
  ☆90Updated last year
• linrock / chess-puzzle-maker
  Creates chess puzzles from chess games and positions
  ☆82Updated 2 years ago
• jhonnold / berserk
  UCI Chess Engine written in C
  ☆263Updated 6 months ago
• AndyGrant / Ethereal
  Ethereal, a UCI Chess Engine by Andrew Grant
  ☆404Updated last year
• lichess-org / lila-openingexplorer
  Opening explorer for lichess.org that can handle all the variants and trillions of unique positions
  ☆151Updated 3 weeks ago
• Luecx / Koivisto
  UCI Chess engine
  ☆160Updated last year
• lichess-org / chess-openings
  An aggregated data set of chess opening names
  ☆463Updated last week
• Matthies / RubiChess
  Another chess engine
  ☆190Updated 3 weeks ago
• official-stockfish / fishtest
  The Stockfish testing framework
  ☆324Updated this week
• mark-dev / chessfactory-hall-of-fame
  ☆108Updated 5 years ago
• TerjeKir / weiss
  Weiss - a UCI chess engine
  ☆116Updated 8 months ago
• nescitus / cpw-engine
  didactic chess engine for chessprogramming wiki
  ☆111Updated 4 years ago
• amchess / ShashChess
  A try to implement Alexander Shashin's theory on a Stockfish's derived chess engine
  ☆151Updated 2 months ago
• openingtree / openingtree
  Consolidated view of all your chess games from chess.com, lichess, grandmaster games or custom pgn.
  ☆444Updated 2 years ago
• maksimKorzh / wukongJS
  JavaScript chess engine with UCI support, own GUI and public API written by Code Monkey King
  ☆62Updated 3 years ago