we are working(just started) on another project RAD-T (Rapid Application Development Toolkit).
Its an open source framework and an editor for increasing the development speed of AJAX based business applications.
the project is not yet in working condition, but you may always checkout the latest code from http://code.google.com/p/radt/source/browse/
There are 4 people working on this project, +avinash D'silva +Nikash U
shernon and sandeep