Parametric modeling tool similar to OpenScad, but running in your browser, using a Coffeescript base & syntax :
this means support for classes, real variables, advanced iteration etc )
and a better code editor! (line numbers, syntax highlighting, search & replace ...)

Update : august 2013
The project has grown a fair bit, website is now at http://coffeescad.net
and you can give the latest version a try here :
http://coffeescad.net/online_edge/

Hello everyone! This is the first public release of Coffeescad, a parametric, web based modeling tool: it was born out of:

• love of openscad
• frustration of its limitations as far as code editing and programming language goes (no classes, no real variables etc)
• the great openjscad library
• lots of passionate discussions with other reprapers/tinkerers/coders

The github repository can be found here : https://github.com/kaosat-dev/CoffeeSCad

You can give the current version a go here : http://kaosat-dev.github.com/CoffeeSCad/

Feedback, bug reports and feature requests are more than welcome! Hope you will enjoy it!

Ps: The attached zip is just a github snapshot, please use the github repository to get the latest versions instead. Small Ps : licence is actually MIT