Firebug

Web Development Evolved.

Install Firebug for Firefox, 100% free and open source

The Firebug extension isn't being developed or maintained any longer. We invite you to use the Firefox built-in DevTools instead.

	Introduction to Firebug Firebug pyroentomologist Rob Campbell gives a quick introduction to Firebug.
	What's new in Firebug 1.6 Here, Jay Garcia from TDG innovations, demonstrates some of the new features in Firebug 1.6.
	What's new in Firebug 1.6 (extended edition) Another screencast by Jay Garcia new features in Firebug 1.6.
Are you an author of a new Firebug Screencast and want us to update the page? Just open a new issue on Firebug issue list.