JavaScript & Colors

by harrison3001

66 Add-ons in this Collection

SQLite Manager by lazierthanthou

Rated 5 out of 5 stars 57 reviews

201,827 users

Manage any SQLite database on your computer.

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.

JavaScript Debugger by James Ross, Robert Ginda, others

Rated 4 out of 5 stars 47 reviews

228,196 users

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aims to provide a powerful JavaScript debugging environment for Mozilla based browsers.

YSlow by YSlow

Rated 3 out of 5 stars 167 reviews

135,696 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

51,333 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).

JSONView by Ben Hollis

Rated 5 out of 5 stars 115 reviews

85,417 users

View JSON documents in the browser.

FirePHP by cadorn

Rated 4 out of 5 stars 42 reviews

67,518 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/

YesScript by Jason Barnabe

Rated 4 out of 5 stars 162 reviews

38,124 users

A JavaScript blacklist

Tiny JavaScript Debugger by Patrick Brunschwig

Rated 4 out of 5 stars 3 reviews

15,346 users

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavsScript.

FireQuery by BinaryAge

Rated 4 out of 5 stars 43 reviews

49,484 users

Firebug plugin for jQuery development

CodeBurner for Firebug by SitePoint

Rated 3 out of 5 stars 32 reviews

54,975 users

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

Firebug Autocompleter by yamapikarya

Rated 4 out of 5 stars 27 reviews

28,955 users

Firebug command line autocomplete.

Test Pilot by Mozilla Labs, Gregg Lind, others

Rated 4 out of 5 stars 63 reviews

718,587 users

Help us make Firefox better by joining our structured user studies! No need to download this add-on if you are running Firefox 4 beta, - you are already a part of the team!

Firefinder for Firebug by Robert Nyman

Rated 3 out of 5 stars 26 reviews

31,260 users

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

DOM Inspector by SeaMonkey Council

Rated 5 out of 5 stars 55 reviews

145,931 users

DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.
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