Os meus extras favoritos
100 Add-ons in this Collection
Web Accessibility Test.
You can have an idea, with a single click, of how accesible web sites are.
Implements a useful error page when a website cannot be reached. Will add Try Again, Google Cache, Coralize, Wayback, Ping, Trace, and Whois buttons, along with...
Fission combines address bar and progress bar (Safari style). This makes the progress bar more visible and allows for a nice visual effect.
Monitor all your Google Analytics profiles in the status bar.
Jiffy by Bill Scott
An add-on that allows the user to quickly access cached websites. This is in particular useful when visiting web sites that were removed.
This extension will enable you to organize your status bar icons. You can now rearrange or remove any item (icon or text) in the Firefox status bar. If your status bar is full and cluttered like mine was, give this a try.