We already have Intellisense for Visual Studio: http://code.google.com/p/mootoolsintellisense/. It's not bad but could be better with regards to the different options a class can accept.
Currently JS support in VS is pretty poor but the next release (which is imminent) claims to be rather good. I'm hopeful. I also intend to write decent Aptana support once 1.3 lands. -- To unsubscribe, reply using "remove me" as the subject.
