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This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 400,000 packages pre-installed, including coffee-script with all npm packages installed. Try it out:

var coffeeScript = require("coffee-script")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

coffee-script v1.12.6

Unfancy JavaScript

        {
     }   }   {
    {   {  }  }
     }   }{  {
    {  }{  }  }                    _____       __  __
   { }{ }{  { }                   / ____|     / _|/ _|
 .- { { }  { }} -.               | |     ___ | |_| |_ ___  ___
(  { } { } { } }  )              | |    / _ \|  _|  _/ _ \/ _ \
|`-..________ ..-'|              | |___| (_) | | | ||  __/  __/
|                 |               \_____\___/|_| |_| \___|\___|
|                 ;--.
|                (__  \            _____           _       _
|                 | )  )          / ____|         (_)     | |
|                 |/  /          | (___   ___ _ __ _ _ __ | |_
|                 (  /            \___ \ / __| '__| | '_ \| __|
|                 |/              ____) | (__| |  | | |_) | |_
|                 |              |_____/ \___|_|  |_| .__/ \__|
 `-.._________..-'                                  | |
                                                    |_|

CoffeeScript is a little language that compiles into JavaScript.

Installation

Once you have Node.js installed:

npm install --global coffeescript

Leave off the --global if you don’t wish to install globally.

Getting Started

Execute a script:

coffee /path/to/script.coffee

Compile a script:

coffee -c /path/to/script.coffee

For documentation, usage, and examples, see: http://coffeescript.org/

To suggest a feature or report a bug: https://github.com/jashkenas/coffeescript/issues

If you’d like to chat, drop by #coffeescript on Freenode IRC.

The source repository: https://github.com/jashkenas/coffeescript.git

Changelog: http://coffeescript.org/#changelog

Our lovely and talented contributors are listed here: https://github.com/jashkenas/coffeescript/contributors

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