ChessViewer npm package is live — v1.0.0

[BilgeGates]

The core rendering logic is now published as a standalone npm package:

@chessviewer-org/chess-viewer

Zero dependencies. Works in Node and the browser — no DOM, no canvas, no network required.

import { generateDiagram, parseFEN, validateFEN } from '@chessviewer-org/chess-viewer';

const svg = generateDiagram({
  fen: 'rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1',
  size: 400,
  showCoords: true,
});

FEN parsing and validation, board manipulation, 20 built-in themes, color/DPI helpers.

Source (AGPL): https://github.com/chessviewer-org/chess-viewer-utils