My Favourite Extensions

by kahlilsan

4 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,827 reviews

2,124,486 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Web Developer by chrispederick

Rated 5 out of 5 stars 235 reviews

483,124 users

The Web Developer extension adds various web developer tools to the browser.

Autofill Forms by Sebastian Tschan, Egor Zindy, others

Rated 3 out of 5 stars 407 reviews

63,606 users

Autofill Forms enables you to fill out web forms with one click.

Gmail Manager by Todd Long

Download Now

Experimental

Rated 4 out of 5 stars 1,345 reviews

77,809 users

The original Gmail notifier for multiple accounts. Allows you to receive new mail notifications along with viewing account details including unread messages, saved drafts, spam messages, labels with new mail, space used, and new mail snippets.

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections