Opera was my secret weapon back in the day: if it worked in Opera, it would be guaranteed to work in Chrome, IE and Firefox. It significantly reduced the browser quirks stuff I'd have to dig into.
Dragonfly was top notch also: one of the best bits was ability to outline all the elements on the page. There were other features too that weren't (still aren't) in the other browser dev tools
Dragonfly was top notch also: one of the best bits was ability to outline all the elements on the page. There were other features too that weren't (still aren't) in the other browser dev tools