1- Download Jquery from jQuery.com.
2- Include Jquery from CDN(content delivery network).
then write this code on head section
Basically There are two type of CDN(content delivery network). Like using Google's CDN and using Microsoft's CDN
For Google's CDN
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"> </script>
For Microsoft's CDN
<script src="//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.3.min.js"> </script>
Note:- use this script on head section.
- Loading is Fast.
- Line of Coding is less compare to Javscript.
Now a Days mostly compaines use Jquery like Microsoft, Google, IBM etc
Use of jQuery.
Navigate a document
Developing Ajax application.
Jquery has many release Approx(20 Release), but we here show some release.
1.1 24,Jan 2007
1.12 9,Jan 2016
2.0 18,Apr 2013
2.1 24,Jan 2014
3.0 9,Jun 2016
3.2 16,Mar 2017
Try to save jquery library jQuery-xxx.min.js.this is called minified version of JQuery library. this file occupy less more and loading time faster. compare to jQuery-xxx.js