Updated missing url https://rawgithub.com/paulirish/1579671/raw/rAF.js to https://rawgithub.com/paulirish/1579671/raw/raf.js
https://cdn.jsdelivr.net/npm/box2dweb@2.1.0-b/box2d.min.js
https://rawgithub.com/paulirish/1579671/raw/rAF.js
https://rawgithub.com/abernier/3225993/raw/loop.js
https://code.jquery.com/jquery-latest.js