Web Development



Adds pull request reactions to the pull request list on github.com

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2 users

PrefBar Requires Restart

The all in one toolbar(item). Houses and manages bigger amounts of buttons (Clear Cache, Clear Cookies, ...), Menus (User Agent spoof...) and checkboxes (Javascript, Flash, ...). Extensible from online-database or with self created buttons.

Rated 5 out of 5 stars (39)
17,625 users

Preferences in Tools Menu Requires Restart

Adds the Preferences item back to the Tools Menu...

Rated 4 out of 5 stars (3)
1 user

Preferences Monitor

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

Rated 4 out of 5 stars (41)
1,757 users

Prefix-Free Addon

This addon makes use of PrefixFree (http://leaverou.github.com/prefixfree/) to make any page's CSS3 work with your browser. This is especially useful when a site only uses selectors with browser prefixes not targeting your own browser.

Not yet rated
5 users

Prefsearch Requires Restart

Research the preferences listed in about:config via Google.

Rated 4 out of 5 stars (10)
170 users

PreviousPage Requires Restart

Shows previous page in the sidebar.

Rated 4 out of 5 stars (2)
9 users

Print for Firefox

Print the current page you see.

Rated 5 out of 5 stars (1)
173 users

Print Hint Requires Restart

This extension helps you to quickly find printer-friendly versions of webpages. ...

Rated 4 out of 5 stars (16)
675 users

Print Preview Button Requires Restart

Adds a print preview toolbar button. After installing the extension, find the print preview button in the toolbar customization...
Print Preview in Firefox only available in Windows

Rated 5 out of 5 stars (7)
4,128 users

Privacy + Requires Restart

Better Protection. Did you know that web sites use Flash to track you with Flash based cookies?
Privacy Plus will add a simple checkbox in the [Clear Recent History] dialog that will allow you to delete these cookies (Flash LSO) anytime you like.

Rated 4 out of 5 stars (23)
331 users

Process Toggle

Toolbar panel for restarting the application with(out) multiple processes and for changing the maximum number of content processes. This extension requires Firefox 47 or newer!

Rated 5 out of 5 stars (4)
105 users

Professor X Requires Restart

The Professor X Extension let's you see inside a page's head without viewing the sourcecode...

Rated 4 out of 5 stars (2)
221 users

ProfileComplete Requires Restart

Automatically completes profile information on other sites. Open a profile on orgbit.com, and then use the extension to complete your data on myspace, etc. Currently building our list of integrated...

Rated 5 out of 5 stars (1)
1 user


Provides an Edit in Prose link from a hosted file on GitHub.

Not yet rated
15 users

Proto.io print helper extension Requires Restart

Enables print functionality in Proto.io

Not yet rated
681 users

ProVision.bg home page button

ProVision.bg Button addon

Not yet rated
1 user

Proxy Finder (IP Switcher)

Proxy Finder is an advanced proxy management tool. With Proxy Finder, you can easily change your geo-location in one click!

Rated 2 out of 5 stars (3)
3,893 users

Proxy Switcher Featured

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

Rated 5 out of 5 stars (22)
42,116 users


Use real Vim with your vimrc and Vim plugins to edit Firefox text without opening up a seperate window.

Not yet rated
135 users