You Don't Know Beans About CoffeeScript
But do you really *know* it? If you haven't written a whole application in it, I claim that you don't.
Paul Graham talks about the ""Blub Paradox"": we can't recognize languages more powerful than the ones we know. CoffeeScript is a prime example: until you truly learn it, you won't appreciate it.
So come challenge yourself and learn about the real CoffeeScript! You'll be glad you did -- I guarantee it.