I've successfully used jCoffeeScript in my projects: https://github.com/yeungda/jcoffeescript https://github.com/yeungda/jcoffeescript Best thing is that the w

I've successfully used jCoffeeScript in my projects: https://github.com/yeungda/jcoffeescript https://github.com/yeungda/jcoffeescript Best thing is that the whole jar is self-contained. Nothing is required except for java, which eliminates the headache of installing cygwin and node on windows. java -jar jcoffeescript-1.1.jar < foo.coffee > foo.js For sass, the easiest way is to just install ruby on windows and then install the sass gem, which will give you access to the sass command.