Web Development

Subscribe

Copy Pure Text Requires Restart

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)
3,798 users

WebSocket Monitor

WebSocket monitor is an extension for Firefox developer tools that can be used to monitor WebSocket connections in Firefox. It allows to inspect all data sent and received.

Rated 5 out of 5 stars (4)
2,735 users

Live HTTP Headers (Fixed By ITWorld.com.pk) Requires Restart

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

Rated 4 out of 5 stars (5)
2,406 users

Color Management Requires Restart

Provides a GUI front end for enabling color management in Firefox and Songbird.

Rated 4 out of 5 stars (43)
5,622 users

about:addons-memory 2016

Adds a new page that shows add-on memory usage

Rated 5 out of 5 stars (19)
7,375 users

Remove cookies button

Remove all the cookies just by clicking a button on a toolbar! Simple as that!

Rated 4 out of 5 stars (7)
1,226 users

HideScrollbars

"Hide Scrollbars" add-on removes scrollbars for those who prefer mouse wheel and keyboard navigation.

Rated 5 out of 5 stars (19)
2,951 users

BetterPrivacy-signed Requires Restart Featured

Control a new, trickier kind of cookie, better known as an LSO or Flash cookie. The BetterPrivacy safeguard offers various ways to handle Flash-cookies created by webpages with the help of your Flash plug-in...

Rated 5 out of 5 stars (440)
461,792 users

iMacros for Firefox Featured

Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!

Rated 4 out of 5 stars (417)
495,687 users

Hide My IP VPN

Hide My IP VPN is number one tool for hiding your IP and unblocking any web site!

Rated 5 out of 5 stars (14)
10,393 users

Remote XUL Manager

Manages the Remote XUL whitelist to allow websites and local files to load XUL content. For versions compatible with Firefox 41 and lower, see All Versions page below.

Rated 5 out of 5 stars (36)
72,685 users

Fontface Ninja

Explore fonts within a website, try and buy them !

Rated 5 out of 5 stars (2)
1,973 users

Simple Night Mode

An addon to invert the color of any webpage/website, making contents of any website readable and less stressful on your eyes if you are surfing internet in dark lit room. After installing addon, just right-click & select 'Night Mode On'

Rated 5 out of 5 stars (17)
2,088 users

Asciidoctor.js Live Preview

Render AsciiDoc (.ad, .adoc, .asciidoc) as HTML inside Firefox!

Rated 5 out of 5 stars (4)
1,250 users

FillForms Requires Restart

FillForm is a small extension to help you fill page forms.
Fill out current web all forms with a keyboard shortcut(Alt + Q).

Rated 5 out of 5 stars (33)
3,078 users

Referrer Control

Control http request referrer

Rated 4 out of 5 stars (41)
9,120 users

Preferences Monitor

Track your Firefox's (about:config) preferences for unwanted changes.

Rated 4 out of 5 stars (41)
1,706 users

Clear File Cache

Clear file cache easy and quickly from Tools Menu

Rated 4 out of 5 stars (1)
1,078 users

Flash Debugger

Debug Flash/SWF/Flex files on the web. Edit properties and inspect elements on the fly. View log output inside the extension. Run AS3 code against the active SWF. Access assets with the Explorer, profile memory consumption and much much more...

Rated 1 out of 5 stars (2)
1,891 users

Selenium Builder Requires Restart

Create automated cross-browser functional tests easily and quickly.

Rated 5 out of 5 stars (1)
4,246 users