The purpose of jQuery is to form it much easier to use JavaScript
on your website.
What you ought to Already Know
Before you begin studying jQuery, you ought to have a basic knowledge of:
- HTML
- CSS
- JavaScript
- If you would like to review these subjects first.
What is jQuery?
- jQuery may be a lightweight, "write less, do more", JavaScript library.
The purpose of jQuery is to form it much easier to use JavaScript on your website.
jQuery takes tons of common tasks that need many lines of JavaScript code to
accomplish, and wraps them into methods that you simply can call with one line of code.
jQuery also simplifies tons of the complicated things from JavaScript,
like AJAX calls and DOM manipulation.
The jQuery library contains the subsequent features:
- HTML/DOM manipulation
- CSS manipulation
- HTML event methods
- Effects and animations
- AJAX
- Utilities
- Tip: additionally , jQuery has plugins for nearly any task out there.
Why jQuery?
- There are many other JavaScript frameworks out there, but jQuery
- seems to be the foremost popular, and also the foremost extendable.
Many of the most important companies on the online use jQuery, such as:
- Microsoft
- IBM
- Netflix
Will jQuery add all browsers?
- The jQuery team knows all about cross-browser issues,
- and that they have written this data into the jQuery library.
- jQuery will run precisely the same altogether major browsers, including
- Internet Explorer 6!
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