I dunno, it would seem that upcoming SMAP support in Firefox and Webkit[1] comes pretty close to debugging the CoffeeScript directly. [1] http://www.infoq.com/

I dunno, it would seem that upcoming SMAP support in Firefox and Webkit[1] comes pretty close to debugging the CoffeeScript directly. [1] http://www.infoq.com/news/2011/08/debug-languages-on-javascript-vm http://www.infoq.com/news/2011/08/debug-languages-on-javascr...