CoffeeScript - "a little language that compiles into JavaScript" has been making a lot of noise in the web community with its inclusion in Ruby on Rail v3 and its swift rise in popularity on Github.
This session will look at the benefits this language brings over the native JavaScript alternative, the syntactical double rainbow it creates, the problems you'll face and of course how you can actually use it in different technology stacks such as Ruby, node.js, .NET and Java.