The world Rated 5 out of 5 stars
What would I do without it?
Well now I got an alternative IE8 and they have tried to make something that works like FireBug, but have they succeed? Well I do not think so; they do not know what a programmer or a stylist have to know to do his/here job, I think people who did FireBug knew.
I think that the people who did this is the one who will bring programming discipline to the next level.