Native-Like Mobile Apps With HTML5 – Junior

Junior is a HTML5 front-end framework for creating mobile apps that look and behave like native.

It uses CSS3 transitions for a slick performance, supports swipable carousels and includes various UI components (from Ratchet).

The framework uses Zepto (which is nice for jQuery fans as it has a jQuery-like syntax) and has integration with backbone.js views + routers.

 Junior is pretty easy to use and has the documents + examples to get you started