is a language which compiles down to JavaScript. It is a fork of Coco, which is in turn derived from CoffeeScript. Like those two it has a relatively straightforward mapping to JavaScript. LiveScript is Coco but much more compatible with CoffeeScript, more functional, and more feature rich. LiveScript aims for increased expressiveness and code beauty.
Checkout livescript.net for more information, examples, usage, and a language reference.
Have Node.js installed. sudo npm install -g LiveScript
After, run livescript for more information.
git://github.com/gkz/LiveScript.git