Stockfish.js 19.0.0 (lite, single-threaded) -- GNU General Public License v3 (see Copying.txt in this folder).
Stockfish.js (c) 2026 Chess.com, LLC; based on Stockfish (c) the Stockfish developers.

Files in this folder are copied unmodified from the npm package "stockfish" 19.0.0:
  stockfish-19-lite-single.js, stockfish-19-lite-single.wasm, Copying.txt

Complete corresponding source code:
  Stockfish.js (build scripts and WebAssembly port): https://github.com/nmrugg/stockfish.js  (tag v19.0.0)
  Stockfish engine:                                  https://github.com/official-stockfish/Stockfish
  npm package:                                       https://www.npmjs.com/package/stockfish/v/19.0.0

The engine runs in a separate Web Worker in the visitor's browser and is driven only through the UCI text protocol.