Adds a small badge to your tabs to alert you to (for example) new messages on Facebook. The badge is also visible when the tabs are pinned so you can see when there's something new available.
Reclaims the browsing space by transforming Firefox 4's wide grey add-on bar into a neat set of buttons.
Don't like right-clicking? Use this restartless add-on to toggle your App Tabs with a double-click!
Collections are groups of related add-ons that anyone can create and share.Explore Collections