Enyo is an open source object-oriented JavaScript framework emphasizing encapsulation and modularity. Enyo contains everything you need to create a fast, scalable mobile or web application: Built from the ground-up for mobile first - Enyo powers webOS, and was designed from the beginning to be fast and work great on mobile devices Now available for desktop and cross-browser development - Enyo 2.0 now runs across mobile environments and desktop browsers including Chrome, Firefox, and Internet Explorer Highly customizable and extensible - Enyo core can be expanded with modules, UI widgets, and more Lightweight and fast - Enyo 2.0 core is about 13KB gzipped, and built for fast application rendering and performance Simple, self-contained, and easy to digest - Build increasingly complex functionality starting with simple, reusable components Built to scale - Enyo was created on the principles needed to build vast, complex mobile and web applications Open Source - Enyo is available under the Apache License, Version 2.0.