...The project comprises both clients and server for dealing with simple features, GML, WKT, WMS, WFS, PostGIS databases etc. It can also act as a backend for an OpenLayers frontend.
FlexGIS allows end-users to perform basic geospatial analysis in a Flash frontend, without having to be familiar with standard GIS tools. Users can combine layers on-the-fly, to create advanced data visualizations.
Note: Source code has been moved to GitHub (so people can submit pull requests if they've modified code and want to share).
https://github.com/rvaidya/FlexGIS