Firebug Extensions

by Ashai

28 Add-ons in this Collection

FirePath by Pierre Tholence

Rated 4 out of 5 stars 22 reviews

63,986 users

FirePath is a Firebug extension that adds a development tool to edit, inspect and generate XPath 1.0 expressions, CSS 3 selectors and JQuery selectors (Sizzle selector engine).

YSlow by YSlow

Rated 3 out of 5 stars 186 reviews

113,394 users

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

FirePHP by cadorn

Rated 4 out of 5 stars 46 reviews

58,015 users

FirePHP enables you to log to your Firebug Console using a simple PHP method call.

Not using Firebug 1.9+ on Firefox 8+? See http://firephp.org/
Collector's Note This is a tool for everyone who doesn't want to use one of the PHP debuggers, but wants more comfort than echo() gives you. You just include a .php-file and can output anything to a log-console with a simple fb($var, 'Label'). There are also a lot of advanced options like redirecting Exceptions or group logging-messages. It saves a great amount of time and eliminates the need of debug-divs in your homepages.

CodeBurner for Firebug by SitePoint

Rated 3 out of 5 stars 33 reviews

38,572 users

CodeBurner is a Firefox add-on that integrates with Firebug, to extend it with reference material for HTML and CSS.

Firefinder for Firebug by Robert Nyman

Rated 3 out of 5 stars 28 reviews

24,471 users

Finds HTML elements matching chosen CSS selector(s) or XPath expression

FireQuery by BinaryAge, Jan Odvarko

Rated 4 out of 5 stars 51 reviews

35,214 users

Firebug plugin for jQuery development

ZK Jet by jumperchen

Rated 5 out of 5 stars 10 reviews

208 users

ZK Jet is used for developing Ajax application without installing servers.

CSS Usage by Teun van Eijsden

Rated 4 out of 5 stars 39 reviews

23,855 users

Firebug extension to view which CSS rules are actually used.

Pixel Perfect by Mike Buckley, Lorne Markham, others

Rated 4 out of 5 stars 100 reviews

14,416 users

Pixel Perfect is a Firefox/Firebug extension that allows web developers and designers to easily overlay a web composition over top of the developed HTML.

Firecookie by Jan Odvarko

Rated 4 out of 5 stars 61 reviews

4,972 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
Collector's Note Makes editing, creating and deleting cookies as easy as possible. It's one of the more mature Firebug extensions.

Firepicker by thedarkone2

Rated 5 out of 5 stars 54 reviews

22,678 users

Simple color picker plugin for Firebug.
Collector's Note A color picker which lets you change CSS-color-values with a single click. It has a very nice color picker with live-preview. It surpasses the pretty basic FirePalette by far. Love it.

Drupal For Firebug by populist, frob

Rated 5 out of 5 stars 19 reviews

10,059 users

Drupal for Firebug extends the Firebug module to provide Drupal debugging and status messages.
Check the project out on github https://github.com/frob/drupalforfirebug
Keep up with current development http://frob.github.io/drupalforfirebug

Inline Code Finder for Firebug by Robert Nyman

Rated 4 out of 5 stars 14 reviews

10,380 users

Inline Code Finder is an add-on to Firebug, to be able to find HTML elements with any of the below issues:

* Inline JavaScript events
* Inline style
* javascript: links

Detailed description can be found athttp://www.robertnyman.com/inli...

Firediff by kpdecker

Rated 4 out of 5 stars 16 reviews

24,137 users

Track Changes in Firebug
Collector's Note If you do a lot of on-page changes with Firebug, but can't remember what you changed afterwards (like me), this might be perfect for you.

SenSEO by Nico Steiner

Rated 4 out of 5 stars 41 reviews

7,334 users

SenSEO is an extension checking the most important on-page-SEO-criteria and calculating a grade of how good your site fulfills these criteria.
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