Is there a way to send CoffeeScript to the client\'s browser and have it compiled to JavaScript there?
The answer is yes. I won't repeat @Trevor's excellent answer, but rather just provide an example of what you're thinking about:
http://forgivingworm.wordpress.com/2010/09/27/running-coffeescript-in-browser/
Basically you
Sample HTML below
In-Browser test
CoffeeScript is alive!