Stockfish.js 19.0.1 — unmodified lite single-threaded engine.
Copyright Chess.com, LLC; Nathan Rugg and contributors; based on Stockfish by T. Romstad, M. Costalba, J. Kiiski, G. Linscott and the Stockfish developers.
Lite network by Chris Bao (sscg13). No engine source patches.
License: /engine/COPYING.txt (GPLv3; source files retain their own notices). No warranty.
Authors: /engine/AUTHORS.txt. Compiler/runtime notices: /engine/EMSCRIPTEN-LICENSE.txt.
Exact corresponding source, including embedded NNUE and build inputs: /engine/stockfish.js-19.0.1-corresponding-source.tar.gz
Source archive SHA-256: 7b4c25c19c23e3b82e5c15953299e5a754f84383300a2583991dc629c748683e
Upstream source commit: 0d5dd7944f88c817c07a26bc4fb1905d5f9c46d6
Build/acquisition instructions: /engine/SOURCE.txt. Notices: /open-source.
Source is available alongside the binaries at no additional charge with equivalent access. Recipients retain their applicable GPL rights.