What is jQuery?
jQuery is a JavaScript library that lets you write less code and do more.
Ankush Pandey
What You Should Already Know
You should have a basic understanding of the following before you begin studying jQuery:
- HTML
- CSS
- JavaScript
To concentrate on these matters first, track down the instructional exercises on our Landing page.
What is jQuery?
jQuery is a JavaScript library that lets you write less code and do more.
The goal of jQuery is to make using JavaScript on your website much simpler.
Many common tasks that require a lot of JavaScript code are wrapped up in methods that you can call with just one line of code with jQuery.
A number of the more difficult aspects of JavaScript, such as AJAX calls and DOM manipulation, are also made simpler by jQuery.
The following features are present in the jQuery library:
- HTML/DOM manipulation
- CSS manipulation
- HTML event methods
- Effects and animations
- AJAX
- Utilities
Tip: Additionally, there are plugins available for virtually every task in jQuery.
Why jQuery?
There are numerous other JavaScript libraries available, but jQuery is most likely the most widely used and extensible.
jQuery is used by many of the largest businesses on the Internet, including
- Microsoft
- IBM
- Netflix
