Protovis is a chart API used in BI projects like Pentaho.
Here is an example of integration with a pie chart of Protovis in order to improve interactivity.
All those developments are released under Cecill licence.
The project Forms Generator is available on a svn, contact me for more information. In the future, a project might be created on sourceforge.
Projects svg 3d, XSD to RelaxNG converter, javascript SAX parser, javascript RelaxNG validator, javascript datatype library are published on Google code. Project javascript SAX parser is also published on Github.