Is there any Chrome extension (or combination) providing the same features as Firebug?

I searched a while and found no extension that can compete with Firebug. Perhaps combination of several extensions can provide similar feature set of Firebug.

Anybody develop web app 开发者_StackOverflowand unit test mainly in Chrome can share some knowledge?

Have you tried the Developer Tools (Ctrl+Shift+J on Windows)? They're actually pretty good.

The built-in Chrome developer tools are pretty good. What else are you specifically looking for?

http://www.youtube.com/watch?v=7cqh7MGLgaM

The Developer Tools covers most of Firebug's functionality, and Speed Tracer is an extension you want to have to complement that (that's out of Firebug's scope). If you're used to Firebug and slow to pick up new interfaces, there is always the Firebug bookmarklet.

There is a Firebug Lite extension for Chrome: https://chrome.google.com/extensions/detail/bmagokdooijbeehmkpknfglimnifench