Dojo is light weight java script library.Dojo provide functionality to create powerful website and mobile application.Dojo has thousands of loosely coupled lightweight module plugins.Dojo is used to create animations, easy CSS syntax query, Create enterprise grade apps with grids, charts; and to manipulate the DOM.
Sencha Ext JS4 Framework
Sencha is very popular framework for touch based mobile apps.It has many interactive features like grapgh,slide,grid etc. Sencha.io is a cloud service that facilitates your ability to send data to mobile devices faster and with lower costs. It works on all modern browsers from IE6 to the latest version of Chrome. It enables you to create the best cross-platform applications.