Firebug Extensions

by Ashai

28 Add-ons in this Collection

YSlow by YSlow

Rated 3 out of 5 stars 167 reviews

147,743 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.

FirePath by Pierre Tholence

Rated 4 out of 5 stars 16 reviews

51,225 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).

FirePHP by cadorn

Rated 4 out of 5 stars 42 reviews

73,137 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.

FireQuery by BinaryAge

Rated 4 out of 5 stars 43 reviews

49,582 users

Firebug plugin for jQuery development

CodeBurner for Firebug by SitePoint

Rated 3 out of 5 stars 32 reviews

54,978 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 26 reviews

31,272 users

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

Firediff by kpdecker

Rated 4 out of 5 stars 12 reviews

29,401 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.

Firepicker by thedarkone2

Rated 5 out of 5 stars 48 reviews

25,576 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.

CSS Usage by Teun van Eijsden

Rated 4 out of 5 stars 36 reviews

27,177 users

Firebug extension to view which CSS rules are actually used.

Pixel Perfect by Mike Buckley, Lorne Markham

Rated 4 out of 5 stars 87 reviews

18,508 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.

* Requires Firebug

Firecookie by Jan Odvarko

Rated 4 out of 5 stars 57 reviews

7,245 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.

Drupal For Firebug by populist, frob

Rated 5 out of 5 stars 19 reviews

14,386 users

Drupal for Firebug extends the Firebug module to provide Drupal specific debugging and status messages. The 2.0 version doesn't work, until 2.1 is approved by mozilla, we recommend Downloading straight from the Project's Repository page.

Inline Code Finder for Firebug by Robert Nyman

Rated 4 out of 5 stars 14 reviews

13,669 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...

FireRainbow by BinaryAge

Rated 4 out of 5 stars 41 reviews

10,634 users

Javascript syntax highlighting for Firebug

SenSEO by Nico Steiner

Rated 4 out of 5 stars 41 reviews

10,226 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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