jQuery Mobile is a standard built codebase builds on a top of large Developed jQuery Core Community. jQuery Mobile is HTML5-based UI system designed to make RWD sites and Apps that are accessible on all smartphone, tablet and desktop devices including jQuery plugins and widget design which built on the rock-solid jQuery and jQuery UI foundation, and A-grade Browser Support which offers an Ajax Page Loading with a resposive layout followed by transitions, touch events, and various widgets. jQuery Mobile works everywhere, its lightweight code is built with progressive enhancement basic markup with easily themeable design. In general, jQuery Mobile uses HTML5 custom data Attribute. highly configurable and exposes API especially for configuration.
The Project is free and still alive, growing, light-weight, more webby, user-friendly touch-optimized web framework for creating mobile webApps. It's friendly that tried and real. It works on all popular smartphones and tablets: such as iOS, Android, Blackberry, Bada, Windows Phone, Palm WebOS, Symbian, MeetGo jQuery Mobile takes the 'write less, do more' to a new level: It automatically design web pages with an attractive and 'easy-to-use' look, that will work the same way on all mobile devices. So, instead of writing one application for each mobile device or OS: Android and Blackberry is written in Java iOS is written in Objective C Windows Phone is written in C# and .net, etc.