How to debug javascript in asp .net MVC?

Question

I am using Visual Web Developer 2008.I have debug my javascript at localhost by adding a breakpoint/debugger in js file.It works perfectly in IE8 before.

This nice debug function is broken, after I try a developer tools(Press F12 in IE8).

Answer 1

Firebug is my best tool for this.

I am talking of course for the firefox addon

Answer 2

Firebug is great (+1). However, the debugger in IE8 also works fine. I never use the VS debugger. If you're already using IE8 developer tools, just debug there instead of in VWD.