Web Development

Subscribe

Proxy Switcher No Restart Featured

Access to the complete Firefox's proxy settings right from a toolbar panel

Rated 5 out of 5 stars (7)
9,161 users

ipFood

Simulate the use of a series of proxy changing at each new connection.

Rated 4 out of 5 stars (4)
1,111 users

Random Agent Spoofer No Restart

Rotates complete browser profiles ( from real browsers / devices ) at a user defined time interval. It includes many extra privacy enhancing options

Rated 5 out of 5 stars (103)
74,107 users

Selenium Builder

Create automated cross-browser functional tests easily and quickly.

Rated 5 out of 5 stars (1)
1,164 users

Selenium IDE

Selenium IDE is an integrated development environment for Selenium tests. It is implemented as a Firefox extension, and allows you to record, edit, and debug tests.

Rated 5 out of 5 stars (1)
37,176 users

Graphing Calculator Toolbar

Enter up to 5 equations into this toolbar, then view the graphs using Firefox native SVG support. The toolbar allows rescaling the x and y coordinates and redefining the domain. Contributions go directly to the Boys & Girls Club.

Rated 4 out of 5 stars (10)
1,466 users

Live HTTP Headers (Fixed By Danyial.com)

View HTTP headers of a page and while browsing.
Live HTTP Header Fix By Danyial ITs Working On Firefox Again Fixed Reply Problem

Rated 5 out of 5 stars (4)
1,033 users

iMacros for Firefox Featured

Automate Firefox. Record and replay repetitious work. If you love the Firefox web browser, but are tired of repetitive tasks like visiting the same sites every days, filling out forms, and remembering passwords, then iMacros for Firefox is the soluti...

Rated 4 out of 5 stars (391)
511,456 users

Textise No Restart

Creates a text-only version of almost any web page. Great for accessibility, SEO and printing.

Rated 3 out of 5 stars (19)
5,238 users

FireMath

FireMath is an equation editor based on MathML, the mathematical markup language.

Find examples, FAQ, installation instructions and a discussion board at
http://www.firemath.info

Speed up scientific scripting! Improve your science!

Rated 4 out of 5 stars (12)
4,920 users

Charles Proxy Auto-Configuration

Configures Mozilla Firefox for use with Charles Web Debugging Proxy.

Rated 5 out of 5 stars (3)
7,128 users

Copy Pure Text

Allows to copy selected text as plain text by adding a 'Copy as Text' menu item to context menu.

Rated 4 out of 5 stars (15)
6,239 users

ColorfulTabs Featured

The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color and makes them easy to distinguish while beautifying the overall appearance of the interface. For Seamonkey & Flock. An essential. F...

Rated 4 out of 5 stars (1,000)
245,613 users

cors everywhere

This is a firefox addon that allows the user to enable CORS everywhere by altering http responses.

Rated 4 out of 5 stars (4)
2,894 users

User Agent Overrider No Restart

Override browser user agent string

Rated 4 out of 5 stars (51)
83,047 users

Tab Reloader No Restart

An easy-to-use tab reloader with custom reloading time settings for individual tabs

Rated 5 out of 5 stars (2)
1,131 users

WebRTC Control No Restart

Have control over WebRTC (disable or enable) and protect your IP address.

Rated 5 out of 5 stars (2)
1,861 users

Disable WebRTC No Restart

WebRTC leaks your actual IP addresses from behind your VPN, by default.

Rated 5 out of 5 stars (27)
27,913 users

Google Analytics Debugger No Restart

A devtools extension for debugging Google Analytics tracking code

Rated 5 out of 5 stars (1)
1,413 users

RESTED No Restart

A REST client for the rest of us

Rated 3 out of 5 stars (3)
2,933 users