Chessground10.5.0 b4f605018e1043640c917e82a74b214cb58e4a05, GPL-3.0-or-later.
Spatial artwork by Maurizio Monge d8705d8bc9879fef44208de19e2a20c937409e1f, MIT.
The upstream TypeScript and base CSS are unmodified. Built with Node22.22.3 and rolldown1.2.15.
From this extracted directory: npm install --ignore-scripts; node build.mjs
This rebuilds chessground.js. Compare with the served chessground.js and board-vendor-lock.json.
For the configured pieces run: python3 build-chessboard-art.py upstream artwork OUTPUT_DIR --art-only
The readable integrating files are served beside the binary: games/chess-board.js, games/chess-ui.js, games/chess-pieces.js, assets/chess/chess-board.css and chess.html.
No compiler rebuild claim is made for the separately pinned Stockfish engine.
