Web developer tools

by Ajnasz

7 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,650 reviews

2,865,909 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 183 reviews

746,665 users

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

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 136 reviews

204,955 users

View HTTP headers of a page and while browsing.

FireQuery by BinaryAge

Rated 4 out of 5 stars 43 reviews

49,484 users

Firebug plugin for jQuery development

Firecookie by Jan Odvarko

Rated 4 out of 5 stars 57 reviews

7,209 users

Firecookie is an extension for Firebug that makes possible to view and manage cookies in your browser

Firecookie is part of Firebug since Firebug 1.10

Console² by Philip Chee, zeniko

Rated 5 out of 5 stars 45 reviews

16,758 users

Console² (pronounced Console Squared or Console Two) replaces the JavaScript Console with what could be the next generation Error Console. From v0.5 includes the Console Filter extension previously available separately from the Console² website.

Ubiquity by matyr

Rated 5 out of 5 stars 112 reviews

1,805 users

An extension that allows for the use of dynamic commands in Firefox.

A maintained version can be installed via: https://bitbucket.org/satyr/ubiquity/downloads/tip.xpi

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