Search Results for tag "developer"

Web Developer Featured

The Web Developer extension adds various web developer tools to the browser.

Rated 5 out of 5 stars (217)
557,677 users


An HTTP analyzer addon for Firefox

Rated 4 out of 5 stars (163)
91,960 users


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

Rated 3 out of 5 stars (195)
98,243 users

Clear Cache

Clear Cache was developed to make it easier for Web development, clearing your browser cache (RAM and DISK) by pressing a button or via the F9 key.

F9 Fever! ;)

Rated 5 out of 5 stars (22)
18,866 users

Nightly Tester Tools

Useful tools for the nightly tester.

Rated 4 out of 5 stars (191)
36,505 users

JSONovich No Restart

Pretty-prints JSON content in the browser for easy, unobtrusive viewing.

Rated 4 out of 5 stars (33)
9,083 users

Toggle Web Developer Toolbar

Toggle Web Developer Toolbar has been specially designed for web developers to provide easy to use methods to toggle Web Developer toolbar so that they can preserve their browser view area when they do not use Web Developer toolbar.

Rated 5 out of 5 stars (5)
14,105 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

Rated 4 out of 5 stars (61)
4,548 users

PHP Developer Toolbar

Stop searching at to simply remember some function signature. With this addon you can search functions quickly for the official function description directly into your browser without a new tab.
Plus, many tools to help PHP developers.

Rated 4 out of 5 stars (20)
6,383 users

Whois & Flags Firefox & Websites Popularity Rating

Display Country Flag indicating Website Physical Location (Country, State, City). Website Popularity (Live Visitor Statistics). Shows how many users are visiting any World Website per day. Website IP IPv6 Addresses, DNS, Hosting. IP Whois Lookup

Rated 4 out of 5 stars (16)
3,061 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.

Rated 5 out of 5 stars (49)
10,059 users

Firebug Paint Events

View details of MozAfterPaint events, using Firebug.
Setting the preference dom.send_after_paint_to_content to true is required in order to capture the MozAfterPaint events.

Rated 4 out of 5 stars (5)
2,243 users

Good Website Inspector

Good Website Inspector is an extended ruleset for YSLOW, a Firefox AddOn, to check source codes of HTML pages to get easy and fast hints to optimize the current page.

Rated 5 out of 5 stars (1)
2,408 users

MR Tech Toolkit

(Formerly Local Install) The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally and tons of other features.

Note: With Toolkit 6.0 Auto Archiving is fully working in Firefox 2.0 and temp...

Rated 4 out of 5 stars (143)
51,236 users

Restart manager

Adds to Firefox the ability for easy restart on demand.
Also, in versions 20+, manages all normal restart requests, allowing the user to choose
what to do, according to offered options.

Rated 5 out of 5 stars (3)
925 users

Viewstate Size

Displays the current ASP.NET page viewstate size in the status bar.

Rated 5 out of 5 stars (5)
724 users

Clickability Developer

This extension gives easy access to debugging and troubleshooting tools for websites hosted on the Clickability platform.

Rated 4 out of 5 stars (4)
206 users

e107 Debugger

Easy Debugging for the e107 Content Management System

Rated 4 out of 5 stars (7)
147 users

FireStylus for Firebug

FireStylus is a Firebug extension that makes Firebug display the Stylus filename and line numbers of the Stylus-generated CSS styles rather than those of the generated CSS.

Rated 1 out of 5 stars (1)
474 users

WebToolHub - Free Webmaster Tools and Resources

Access free webmaster tools and other useful resources like fonts, icons, directory and plug-ins directly from your web browser.

Rated 5 out of 5 stars (1)
283 users