MixDEM a web based ETL tools meant for Web integration, Data transformation and Mashup edition. It include MixDEM ETL Engine created using ZEND Framework, and MixDEM GUI Editor an AJAX IDE that enable developers to quickly and easily create applications.
This is a simple framework in javascript / xml / php that allows you to manage the ajax pushing at server-side without the use of IFRAME or swf player!!.
It has been tested (and works correctly) with FF2,FF3,IE6,IE7,IEMobile.
JAST (Javascript Toolkit) is an Open Source cross-platform javascript framework that aid users to perform the most hard operations with few simple lines of code.
It's modularity allow the download only for the code required to the page.