The React Chessboard Library used at ChessOpenings.co.uk. Inspired and adapted from the unmaintained Chessboard.jsx.
elo ranking system
A JavaScript chessboard which is lightweight, ES6 module based, responsive, SVG rendered and without dependencies.
lichess.org chess ui
Chess and chess variant rules and operations
Lightweight debugging utility for Node.js and the browser
Lodash modular utilities.
React is a JavaScript library for building user interfaces.
A querystring parser that supports nesting and arrays, with a depth limit
Higher-order functions and common patterns for asynchronous code
Babel compiler core.