LimeJS HTML5 Game Framework. MelonJS - Homepage. Crafty - JavaScript Game Engine, HTML5 Game Engine. Retina.js | Retina graphics for your website. How it works When your users load a page, retina.js checks each image on the page to see if there is a high-resolution version of that image on your server. If a high-resolution variant exists, the script will swap in that image in-place. The script assumes you use Apple's prescribed high-resolution modifier (@2x) to denote high-resolution image variants on your server. For example, if you have an image on your page that looks like this: <img src="/images/my_image.png" /> The script will check your server to see if an alternative image exists at this path: "/images/my_image@2x.png" How to use JavaScript The JavaScript helper script automatically replaces images on your page with high-resolution variants (if they exist).
Place the retina.js file on your server Include the script on your page <script type="text/javascript" src="/scripts/retina.js"></script> (put it at the bottom of your template, before your closing </body> tag) That's it! Steps: Download Download zip Download source Contribute. Gmaps.js — Google Maps API with less pain and more fun. BonsaiJS - A Graphics Library.