When you are learning about the jQuery library, the first step is acquiring a tutorial. There are many options to start with this library, but Getting Started with jQuery is a good place to start. It takes you step by step through the library and covers all of the important topics, including AJAX, FX, and the different plugins that are available. There are also several good resources for beginners, including the jTip plugin and ThickBox library. If you are a designer, it is also a good idea to learn the basics of jQuery from Remy sharp, who has created jQuery For Designers.
It lets you create Animated Applications
It is easy to learn