As does IE8 and Chrome. You can also download Opera Dragonfly.

krakensden · on July 24, 2009

Dragonfly makes you select the tab you want to work on before you can work on it- instead of defaulting to the open tab.

The rest of the UI suffers from similar problems. Everything is there, it's just buried, set to a bad default, etc.

They really ought to steal from firebug more wholeheartedly.