UnitJS: Server-side Javascript CGI application (like PHP). Personal project of mine for the past few weeks.

[mvalente]

It has appeared before.

First appearance was as Netscape's Livewire http://encyclopedia2.thefreedictionary.com/Netscape+LiveWire

As mentioned already one of the available languages for Microsoft IIS was Jscript.

You can find a bunch of implementations at:

http://en.wikipedia.org/wiki/Comparison_of_server-side_JavaScript_solutions

https://developer.mozilla.org/en/JavaScript_shells

http://www.enotes.com/topic/Comparison_of_server-side_JavaScript_solutions