This project is no longer actively developed. - If you would like to take the source code and do whatever you want with it, then great. I'm also willing to accept patches to the current source code.
A web based front end to the GNU Octave program. It gives you a text box where you can type your octave code, and then it will execute it, giving you the results and plot back.
This requires GNU octave and any octave-forge extensions to already be installed on your web server. The current version requires the older 2.1 version of octave.