Briefly (TAB In Frame)
Preview links in a floating framThis extension lets you quickly preview the content of any link without leaving your current page. When you hover your cursor over a link, its content appears in a separate frame, allowing you to decide whete on hover.
1 usator
Markbook
No more hustle with bookmarks. Mark any page with a click and search them as per their content.
1 usator
Mobile Gestures
Adds one-finger gestures for Firefox Android. The gestures can be customized in the addon settings page. DR (First down, then right): New tab DL: Reload current tab RL: Close tab UR: Next tab UL: Previous tab DRUL: Open options page
1 usator
Nau Tab
Take a break from your work with this picturesque new tab extension for modern browsers.
1 usator
FlashTabs
FlashTabs is a tool that enables you to set a deck of flash cards, and process through them at every new tab screen.
1 usator
Omnify
Add custom commands/actions to the navigation/omnibox, for example type: omni wikipedia firefox.
1 usator
ComfortDIAL - New tab
ComfortDIAL is the most comfortable, minimalist and handy replacement of a new tab page.
1 usator
Theme-color tabs
Adds meta theme-color support to Firefox in the form of changing the active tab color.
1 usator
Tab Critter
Tab Critter loves to eat your tabs. But only the old ones you just forgot to close.
1 usator
Expirable Tabs
Set an expiration date for tabs in order to close them automatically after a period of time.
1 usator
Distraction-Free Paper
Hide Dropbox Paper's screen header for an even cleaner writing interface
1 usator
Hacker News Link + Comments
Add a button to open both the link and the comments section in separate tabs on Hacker News. This addon is open source.
1 usator
ScrollMeter
ScrollMeter helps prevent scrolling procrastination - shows scrolling meters and blocks scrolling at a custom distance for a specified period of inactivity.
1 usator
