IE9 console gives no clues about js errors

Question

I need some advices about IE9 console. I'm pretty comfortable with firebug or webkit console, and I get a lot of advices from them, syntax error, undefined errors, and so on.

trying to get info from IE9 console is like talking to a wall. My page should contains some errors, it's clear to me, but I can't fix them because I don't know what's going on in his head.

The same pages returns few or no error in FF, Webkit or Opera. On IE is a mess, sometimes it works, sometimes not, if I start profiling it works 80% of the time, the remain 20% is broken. There's no difference in console when is working as expected and when is not, in both case I have no errors, and console is void, empty, painful clean.

What's the best pattern to debug javascript on IE?

Answer 1

You could use Firebug Lite. The bookmarklet is very useful. http://getfirebug.com/firebuglite