javascript IDE

A logical step of pure ajax: it is time to get a javascript IDE

http://www.aptana.com/
firefox and firebug

Why? it is too awkward to do it in VS.

This is a huge step; but also anticipated: what good can come from M$?!

It has build-in support for all popular Ajax client side javascript frameworks!

Best of all, it is a java app!

By the way, I really enjoy prototype -- its Ruby influence (M$ try to make javascript like a C#, prototype makes it like a Ruby -- way to go!)