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Ext JS is a cross-browser JavaScript library for building rich internet applications. It includes
 
Ext JS supports all major web browsers including
 
It has strong support for database connections, Web Service, AJAX integration plus support for Adobe. EXT.js also covers the full range of Web widgets. Even better, EXT.js has several integration features. First, the various EXT.js widgets work well among themselves and rarely have namespace conflicts or clash. This is very important and the same cannot be said for some versions of other frameworks. The second integration feature is that - EXT.js provides adapters for working with such popular JavaScript frameworks as jQuery, prototype, Scriptaculous and YUI.
Third integration feature is on the backend where EXT.js extensions and/or tools are provided for working with such Web resources as
 
In sum the direct integration to other backend web resources goes well beyond EXT.js's built in support for JSON and other data connections. And in general, for a new framework, EXT.js sports top notch integration capabilities.
EXT.js is a relatively new AJAX JavaScript framework that appears to be gaining favor based on
 
Please visit our case studies page for ExtJS case studies. If you are thinking of developing your next application using ExtJS, give us a call toll free at (800) 706-6973.