*Sencha ExtJS - Featuring expanded functionality, plugin-free charting, and a new MVC architecture it's the best Ext JS yet. Create incredible web apps for every browser.
*Sencha Touch - Sencha Touch allows you to develop mobile web apps that look and feel native on iPhone, Android, and BlackBerry touch devices.
Dojo - Dojo saves you time, delivers powerful performance, and scales with your development process. It's the toolkit experienced developers turn to for building superior desktop and mobile web experiences.
Processing.js - Processing.js is the sister project of the popular Processing visual programming language, designed for the web. Processing.js makes your data visualizations, digital art, interactive animations, educational graphs, video games, etc. work using web standards and without any plug-ins. You write code using the Processing language, include it in your web page, and Processing.js does the rest. It's not magic, but almost.
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