Today I found out about a freely available online book about Coffeescript.
If you don’t know what Coffeescript is all about then please take a look at this short introduction taken from Wikipedia:
Of course besides being cool as a language, developers like to have cool editors to work with. One I found is the free Mindscape Web Workbench.
If you’re more into learning from video tutorials you can check out the Pluralsight training or Tekpub one.