by matyr

8 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 5 out of 5 stars 1,793 reviews

2,285,369 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...

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 959 reviews

1,273,056 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

Stylish by Jason Barnabe

Rated 4 out of 5 stars 754 reviews

677,296 users

Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.

Live HTTP Headers by Daniel Savard, Nikolas Co

Rated 4 out of 5 stars 157 reviews

171,950 users

View HTTP headers of a page and while browsing.

Console² by Philip Chee, zeniko

Rated 5 out of 5 stars 49 reviews

10,193 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.

uc by matyr

Rated 5 out of 5 stars 18 reviews

1,030 users

A userChromeJS clone with built-in subscript/overlay loader capability.

xqjs by matyr

Rated 5 out of 5 stars 1 review

114 users

Simple JS console

DOM Inspector by Scott MacGregor

Rated 2 out of 5 stars 5 reviews

157 users

Inspect the DOM of HTML, XUL, and XML pages, including the mail...

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