CoffeeScript does not do anything framework- or library-specific. It simply compiles your code to JavaScript, which is then parsed and executed as usual.
Good point. I guess I'm not making myself clear. If I'm working with jQuery, for instance, do I need to do anything different than I do now in terms of invoking say, the simplest thing, $(function({_..code here.._}) (or for you old schoolers $document.ready({_..code here.._}). Thats what I guess I mean. Maybe I just need to toy with it. I suspect I might be overthinking this in my head.
Its actually a great example of Coffeesctipt conciseness, the jQuery ready function is just $ ->
Yeah, play around with the online compiler on the website.