CoffeeScript

[Oliver]

CoffeeScript is a little language that compiles into JavaScript. Underneath all of those embarrassing braces and semicolons, JavaScript has always had a gorgeous object model at its 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". The code compiles one-to-one into the equivalent JS, and there is no interpretation at runtime. You can use any existing JavaScript library seamlessly (and vice-versa). The compiled output is readable and pretty-printed, passes through JavaScript Lint without warnings, and runs in every JavaScript implementation.

http://jashkenas.github.com/coffee-script/

[Livid]

@Oliver 上传一个头像吧 :)

[kayue]

heard about it, but not too used to code in that style. I have no idea what is it going to generate, unless there is an editor works just like the demo they have on their website - coffee script on one side and js on the other side