Recently Updated Extensions
Maximize your screen space by hiding unneeded GUI toolbars for pinned/app tabs using this extension.
Customize which toolbars should be hidden on pinned tabs.
Toggle the visibility of the UI using a customizable hotkey or a toolbar button.
Apply various effects to Firefox icons.
Grayscale, negative, pink glasses and more...
Also we have cookie forms.
A sidebar extension to upload, manage and search photos on...
Get Back Old Facebook Chat No Restart
With this addon you can get back to you OLD Facebook Chat style and disable the newly introduced Chat Sidebar . Have fun and feel free to comment !
Adds option to the context menu, that appears on right click, to easily open and view an image in new tab.
This Firefox's extension is designed to help brazillian programmers in websites development.
It has several commands to fill in form fields to test the validation of these fields.
Sets permanent opt-out cookies to stop behavioral advertising for 100+ different advertising networks, including Google, Yahoo, Microsoft, all members of the Network Advertising Initiative, and many other companies.
A toolbar for Mobile WebDevelopers, lets you quickly validate your code, check renders and find documentation.
Live spot Metals price. Now is mainly using kitco website for backend engine to retrieve the metals price. The latest version has been added multiple currency display on spot price.
Inline Code Finder is an add-on to Firebug, to be able to find HTML elements with any of the below issues:
* Inline style
Detailed description can be found athttp://www.robertnyman.com/inli...
Save selected text to file.
Track Page Focus in Firebug
Сокращение ссылок на посещаемые страницы с помощью сервиса коротких ссылок lcut.us (Link cuter).
An HTTP analyzer addon for Firefox, fork from HttpFox with features like: summary by host, and more coming soon
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.
An extension for AdOps that adds functionality to Firebug for examining HTTP traffic and cookies for advertising professionals.
A debugging toolbar for use with servers running DBG. Enable debugging of the current page, the next page, next form submit or the whole session from a toolbar menu...
Neoseeker Automated Markup - A Firefox Add-On for Neoseeker.com Users
Tabs just Right! TabsRight, since 2011. Lightweight, fast.
Have a new tab (ctrl+click, middle-mouse click, alt+enter in urlbar, Ctrl+T) opened on the right next to the current one, selected left one after closing a tab, close tab by doubleclicking it