Cofeescript, What Is this?

Question

What is Cofeescript? a programming languange? Is cofeescript same as javascript?

Answer 1

CoffeeScript is a little language that compiles into JavaScript. Underneath that awkward Java-esque patina, JavaScript has always had a gorgeous heart. CoffeeScript is an attempt to expose the good parts of JavaScript in a simple way. The golden rule of CoffeeScript is: “It's just JavaScript.”
Source: http://coffeescript.org/

Answer 2

http://lmgtfy.com/?q=Coffeescript