Using jQuery Scripts hosted @ Google
As mentioned in my previous post, rather then hosting jQuery libraries on our sever we can directly use them from CDN services available from Microsoft & Google. And there are various advantages of using this. In this article we will see on how to use jQuery library hosted at Google.
Google hosts following popular, open-source JavaScript libraries at its API's library (ajax.googleapis.com): Chrome Frame, Dojo, Ext Core, jQuery, jQuery UI, MooTools, Prototype, script.aculo.us,SWFObject, Yahoo! User Interface Library (YUI),WebFont Loader. For more details about the usage and the versions available please visit:
http://code.google.com/apis/libraries/devguide.html
You can access there libraries directly via url, you don't need API key if you are not using Google Libraries' APIs.
Below are some other links that may be useful :