p.lead Want to hack on Aether? Awesome!
h3 Setting Up Your Environment
p
  | The 
  a(href='https://github.com/codecombat/aether') GitHub Repository
  |  has 
  strong everything
  |  you need to work on Aether. You'll need 
  a(href='http://www.joyent.com/blog/installing-node-and-npm') Node, NPM
  |  and 
  a(href='http://git-scm.com/') Git
  |  installed.
ol
  li
    strong Clone the repository
    | :
    pre.
      git clone https://github.com/codecombat/aether.git
  li
    | Go to the directory and 
    strong npm install
    | :
    pre.
      cd aether
      npm install
h3 Running The Environment
p
  | From the aether directory, run:
pre.
  grunt  # or grunt watch, to recompile on any changes
p
  | Then you can navigate to 
  code file://localhost/some/path/to/aether/build/index.html
  |  and see it in action.
h3 Things to keep in mind
ul
  li
    | Edit the CoffeeScript source in /src and /test, not the transpiled JavaScript in aether/lib.
  li Remember to create tests in the /test folder.
h3 What to work on?
p.strong TODO
p
  | You could always also add more tests or handle 
  a(href='https://github.com/codecombat/aether/issues') reported issues
  | .