It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers
The jQuery library makes it easy to manipulate a page of HTML after it’s displayed by the browser.
- JQuery Basics.
- CSS Selectors & Locators.
- Explicit iteration.
- ChainingTraversal & Filtering selections
- Manipulation. Events and Event Delegation & Effects
- AJAX & Deferreds