Useful tools

by Fleuve Rouge

32 Add-ons in this Collection

Web Developer by chrispederick

Rated 5 out of 5 stars 272 reviews

299,575 users

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

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 384 reviews

171,915 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

ReloadEvery by Jaap Haitsma

Rated 4 out of 5 stars 711 reviews

100,650 users

Reloads web pages every so many seconds or minutes. The function is accessible via the context menu (menu you get when you right click on a web page) or via tab context menu (right click on the tab)

FEBE by Chuck_Baker

Rated 4 out of 5 stars 625 reviews

66,821 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

Autofill Forms by Sebastian Tschan, Egor Zindy, others

Rated 3 out of 5 stars 398 reviews

42,256 users

Autofill Forms enables you to fill out web forms with one click.

RESTClient, a debugger for RESTful web services. by Chao ZHOU

Notice: some important features (XML indentation and load old saved requests) are missing in version 2.0.0, please update to version 2.0.1.

Please follow the link ("View other versions") below To install version 2.0.1.

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 128 reviews

76,111 users

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

ScrapBook by Gomita

Rated 4 out of 5 stars 779 reviews

95,280 users

Helps you to save Web pages and organize the collection.

InFormEnter by Mykola Onyshchuk

InFormEnter adds a small, clickable icon next to every input field in a web form, from where you can select the item to be inserted - no typing required.

Rainbow Color Tools by Heather Arthur

Rated 5 out of 5 stars 96 reviews

18,495 users

Color tools for web development.

Color picker and eyedropper + saving colors and trying out colors with drag and drop.

CLEO by Chuck_Baker

Rated 4 out of 5 stars 46 reviews

3,163 users

CLEO (Compact Library Extension Organizer) is a Firefox extension that works with FEBE* to package any number of extensions/themes into a single, installable .xpi file.

SiteLauncher by David M / DoneSmart

Rated 4 out of 5 stars 159 reviews

2,503 users

Unique "speed dial" add-on for Firefox that gives you a fast way to to open your favorite sites using keyboard shortcuts. Ctrl + Space invokes the 'Launcher' then a single letter key press opens a specific site. E.g: open Facebook by Ctrl + Space, F

Dust-Me Selectors by brothercake

Rated 3 out of 5 stars 86 reviews

9,765 users

Dust-Me Selectors is development tool to remove unused CSS selectors.

Restartless Restart by Erik Vold

Rated 4 out of 5 stars 201 reviews

11,771 users

This 15KB restartless add-on will add a "File" -> "Restart" menu item and a ctrl/cmd + alt + r hotkey to restart Firefox or Seamonkey.

Copy Link Name by ppclick

Rated 4 out of 5 stars 35 reviews

1,758 users

Copies the name (source anchor) of a link. Just a small extension that adds a context menu item to copy a link's source anchor...
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