* Simplify the possibilities for navigating within a document, selecting DOM elements particularly effective manner, creating animations, event handling and Ajax-based applications. * Allows creating of plug-ins over the JavaScript library which allows developers to create an abstraction for interactions, animations low level, effects and widgets levels. * JQuery's modular approach enables the creation of dynamic Web pages and powerful web applications easily.

* Its lightweight code is built with progressive enhancement, and has a flexible, easily themeable design. * Allows to design a responsive web site or application that will work on all common devices (smartphone, tablet, and desktop platforms).