by f2enotes

5 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,790 reviews

2,437,512 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...

ColorZilla by Alex Sirota

Rated 5 out of 5 stars 305 reviews

314,088 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

Web Developer by chrispederick

Rated 5 out of 5 stars 217 reviews

602,191 users

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

Feedly - Beyond Google Reader by feedly

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Rated 5 out of 5 stars 3,595 reviews

99,777 users

A productive way to organize, read and share the content of your favorite feeds, blogs and news sites. Feedly offers a seamless transition from Google Reader.

CSS Usage by Teun van Eijsden

Rated 4 out of 5 stars 38 reviews

23,325 users

Firebug extension to view which CSS rules are actually used.

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

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