Stockfish.js 19.0.1
Stockfish engine developers and contributors; WebAssembly build maintained
by Nathan Rugg.

The full single-threaded Stockfish engine in this directory is distributed
under the GNU General Public License, version 3 (GPL-3.0). The complete
license text is in COPYING.txt.

Upstream project and corresponding source:
https://github.com/nmrugg/stockfish.js/tree/v19.0.1

The engine is loaded as a separate Web Worker and communicates using UCI.