Firebug Extensions

by Ashai

28 Add-ons in this Collection

FirePath by Pierre Tholence

Rated 4 out of 5 stars 26 reviews

90,747 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).

CodeBurner for Firebug by SitePoint

Rated 3 out of 5 stars 35 reviews

16,607 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

14,063 users

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

YSlow by YSlow

Rated 3 out of 5 stars 210 reviews

38,061 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.

Firepicker by thedarkone2

Rated 5 out of 5 stars 55 reviews

8,297 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

3,663 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

FirePHP by cadorn

Rated 4 out of 5 stars 51 reviews

20,801 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.

CSS Usage by Teun van Eijsden

Rated 4 out of 5 stars 40 reviews

9,773 users

Firebug extension to view which CSS rules are actually used.

Flashbug by O-Minds

Rated 3 out of 5 stars 4 reviews

1,302 users

This extension has been discontinued and merged into FlashFirebug.

Pixel Perfect by Mike Buckley, Lorne Markham, others

Rated 4 out of 5 stars 103 reviews

6,292 users

Pixel Perfect is a Firefox extension that allows web developers and designers to easily overlay a web composition with semi-transparent layers (images). These layers can be consequently used for per pixel comparison between the page and a layer.

Firecookie by Jan Odvarko

Rated 4 out of 5 stars 57 reviews

759 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.

SenSEO by Nico Steiner

Rated 4 out of 5 stars 43 reviews

2,756 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.

FireQuery by BinaryAge, Jan Odvarko

Rated 4 out of 5 stars 54 reviews

9,500 users

Firebug plugin for jQuery development

Validator by Teun van Eijsden

Rated 3 out of 5 stars 12 reviews

1,149 users

Firebug extension to validate HTML.

Inline Code Finder for Firebug by Robert Nyman

Rated 4 out of 5 stars 14 reviews

3,551 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...
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