The good thing about Coffeescript is that it actually seems to deliver what it was promising in the first place, terseness, expressiveness, simplicity and good

The good thing about Coffeescript is that it actually seems to deliver what it was promising in the first place, terseness, expressiveness, simplicity and good Javascript output. It is really a joy to develop with (though my being a Ruby programmer probably makes me a somehow biased and enthusiastic candidate).