Coffeescript

Fire.app have built-in CoffeeScript support.

1. You have to create a folder coffeescripts/ in your project manually. If you want to use different CoffeeScript folder, you can set fireapp_coffeescripts_dir in config.rb file.
2. Put some CoffeeScript files into it. Ex, app.coffee or app.js.coffee.
3. When you link to http://localhost:24681/javascripts/app.js, you will get compiled JavaScript output.
4. If you want to use different JavaScript folder, you can change javascripts_dir in config.rb file.