Up & Coming Extensions
Instapaper is a simple tool for saving web pages to read later on your iPhone, iPad, Android, computer, or Kindle. The Instapaper browser extension may be used to save the current page directly into your Instapaper account.
Locale Switcher Requires Restart
Displays a menu item for switching the application locale.
HostAdmin Requires Restart
Switch domain-ip mapping by a SIMPLE CLICK. In addition, DNS would be refreshed whenever your change host by HostAdmin or Manually.
Omnibug Requires Restart
Firebug extension for web analytics testing and debugging
SelBlocks (for Selenium IDE) Requires Restart
FxClickOnce Requires Restart
Adds minimal, non-intrusive support for Microsoft ClickOnce to Firefox
Flem Requires Restart
Flem is a tiny Firefox toolbar extension designed for Web-Explorers. You can load and manage your URLs file lists into the toolbar and navigate from one URL to another very easylee. You can also use Flem as an url slideshow.
Selenium Builder Requires Restart
Create automated cross-browser functional tests easily and quickly.
FirePath Requires Restart
FirePath is a Firebug extension that adds a development tool to edit, inspect and generate XPath 1.0 expressions, CSS 3 selectors and JQuery selectors (Sizzle selector engine).
Selenium IDE Requires Restart
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.
Debug and view SAML messages
Create custom ebooks from your favorite blogs and websites.
Access to WeChat Web messenger from within a toolbar panel and get badge notification of unread posts
Secret Server Login Helper Requires Restart
Allows the user to login automatically to website stored in Secret Server
Reveals secret information from Facebook's profiles and other helpful information. No registration, no friendship required, **100% safe**, **100% free** add-on. Just install it, go to any Facebook profile, click on commands and enjoy!
Расширение осуществляет редирект сайта на его зеркало если сайт не доступен пользователю, например DDoS
This wallabag v2 extension has the ability to edit title and tags and set starred, archived, or delete states.
You can add a page from the icon or through the right click menu on a link or on a blank page spot.
Add accessibility auditing to the Firefox Developer Tools