Which tools do you use to debug HTML/JS in your browser?

Question

I\'d like to collect the best debugging aids for all browsers out there. So that would probably be Firebug for Firefox but what do you use for IE? Safari? Opera? Opera Mini?

Answer 1

Here is a roundup

• Firefox has Firebug and Webdeveloper Toolbar,
• Safari and Chrome has the Inspector,
• Opera has Dragonfly,
• Internet Explorer has the Developer Toolbar

Firebug still has the most advanced features, but the others are catching up.