equivalent to firebug in IE

what is the equivalent debug tool to FireFox firebug in Internet Explo开发者_高级运维rer ?

thanks

EDIT: What is this tool ?

Click on "Tools" and then "Developer tools".

Or hit F12.

IE Developer toolbar http://www.microsoft.com/downloads/details.aspx?familyid=e59c3964-672d-4511-bb3e-2d5e1db91038&displaylang=en

There's firebug lite:

http://getfirebug.com/firebuglite

You can use the debugger in Visual Studio to debug Javascript in IE.

In IE 8, they have this "Developer Tools" found under "Tools" located upper right.

It's not as great as firebug though but quite similar in nature.

it is http://www.httpwatch.com/

which seems an excellent tool and the only match for firebug

thanks for all efforts