A client wants an on line Mind Mapping software, I had said that Java Applets / Flash + PHP was the way to go, however he wanted it using JS + PHP. I would have given up on the project had one of the specification not been – should run in Firefox 1.0 and above.
Planning to use a combination of three open source projects to achieve the end result
Vector drawings using Javascript
JP Span
and
QWAD Application Framework
This is only the second time that a client has specified Firefox as the common denominator for browsers.