jQuery is 1 of the almost pop too powerful JavaScript libraries, but inward lodge to role it, you lot postulate to charge into your spider web page using measure HTML <script> tag. Based on whether your spider web page is world accessible or for an organization, you lot tin either select to charge the jQuery library from local file system, bundled within your spider web application or you lot tin conduct download using 1 of the content delivery network (CDN) e.g. Google or Microsoft CDN. Choosing CDN to download jQuery tin offering a performance benefit because at that spot servers are spread across the globe. This equally good offering an wages that if visitor of your site has already downloaded a re-create of jQuery from the same CDN, too therefore it won't convey to live on re-downloaded. By the way if you lot desire to packet jQuery into your spider web application or desire to charge it from local file system, you lot tin ever download latest version of jQuery from jQuery site at http://jquery.com. Installing jQuery required this library to live on placed within your spider web application too using the HTML <script> tag to include it into your pages e.g. <script type="text/JavaScript" src="scripts/jquery-1.10.2.js"></script>.
The jQuery site offers compressed too uncompressed copies of jQuery files, uncompressed file is skillful for evolution too debugging, but tin dull downward page loading if used inward production. Compressed file saves bandwidth too improves functioning in production.
In this article, I am sharing twain of CDN URLs from where you lot tin conduct charge jQuery files into your spider web page, this includes pop Google CDN, jQuery CDN too Microsoft CDN.
The jQuery site offers compressed too uncompressed copies of jQuery files, uncompressed file is skillful for evolution too debugging, but tin dull downward page loading if used inward production. Compressed file saves bandwidth too improves functioning in production.
In this article, I am sharing twain of CDN URLs from where you lot tin conduct charge jQuery files into your spider web page, this includes pop Google CDN, jQuery CDN too Microsoft CDN.
List of URL to include jQuery library into spider web page
Here is the listing of twain of content delivery network, which provides jQuery hosting. You tin role whatsoever of these URL to include or reference jQuery library into your page. As I said CDN networks improves loading of jQuery files yesteryear offering local hubs, equally good as, since they are popular, it mightiness live on possible that your visitor has already downloaded jQuery from requested CDN. In get-go instance it helps to charge jQuery faster from closest server, land inward minute instance it tin leverage already downloaded version of jQuery, which agency to a greater extent than faster response time. Here are 3 almost pop content delivery network URLs for loading jQuery library inward your spider web pages. 1. Google CDN URL to download jQuery
http:////ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js is the Google CDN url to download jQuery version 1.10.1, you lot only postulate to include that into src attribute of HTML <script> tag equally shown below:
<script type="text/JavaScript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js" ></script>
One of the worth noting affair is jquery.min.js, which is actual jQuery library, .min version is a compressed production version, which is without debug information to trim down size of jQuery, therefore that it tin live on loaded faster.
2. jQuery's CDN to download jQuery files
To role the jQuery CDN, only reference the jQuery library conduct from http://code.jquery.com in the script tag, equally shown below :
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
This volition download jQuery version 1.10.1, but you lot are gratis to download before jQuery version including jQuery 1.4 or jQuery 1.6. catch http://code.jquery.com to come across all available files.
3) Microsoft's CDN to charge jQuery JavaScript library
Microsoft CDN equally good host around of the almost pop 3rd political party JavaScript libraries, including diverse version of jQuery. You tin role next URL to reference jQuery conduct within src attribute of <script> tag.
jQuery version 1.10.0 : http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.10.0.min.js
jQuery version 2.0.0 : http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.0.0.min.js
Where to include jQuery - Head or Body
You tin include <script type="JavaScript" src="/scripts/jquery.min.js">
in either <head> or at the bottom of the page, only before the </body> tag. Former way of loading JavaScript library is older too after is a newer way to produce the same, exclusively departure is performance. By loading jQuery at the bottom of page, you lot allow page gets loaded too rendered ,and doesn't await for jQuery or whatsoever other JavaScript library to live on loaded. By the way amongst modern browser, this functioning departure is negligible.
<!DOCTYPE html>
<html>
<head>
<title>jQuery Tutorials</title>
</head>
<body>
<!-- Your HTML structures -->
<!-- including jQuery from local resources -->
<script src='scripts/jquery.min.js'></script>
</body>
</html>
By the way if you lot have put all your jQuery code within around other JavaScript file, than brand certain you lot lay it after jQuery.
Summary
Here are the 3 pop CDN URL to include jQuery library version 1.9.0 conduct into your spider web page :
Google CDN URL : http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
jQuery CDN URL : http://code.jquery.com/jquery-1.9.1.min.js
Microsoft CDN URL : http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.9.1.min.js
That's all on this list of URL to download or include jQuery files into spider web page. I convey shared mainly ii ways of referencing jQuery files, from local file scheme of your spider web application, or conduct downloading from 1 of the pop CDN network e.g. Google CDN. We convey equally good seen produce goodness of including compressed version of jQuery file too using CDN network for hosting jQuery. Finally, nosotros learned produce goodness of putting <script> tag at bottom of <body> tag instead of <head>, mainly faster loading of spider web page.
Further Reading
The Complete jQuery Course: From Beginner To Advanced!
Up too Running amongst jQuery
here)