Integrates location bar and search bar into one. Shows search and url suggestions. Quickly switch search engine using search keywords. Provides different auto-complete popup styles for compact displays.
Make sure your tabs stay visible all the time.
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.
Tool for debugging Ember applications.
JumpStart your web experience.
When you open a new tab get immediate access to your most frequently used sites, bookmarks, closed tabs, history search. Similar to Google's Chrome new tab feature.
Changes the selected search engine in the search bar by scrolling the mouse over the searchbar or search context menu. Also supports keyboard shortcuts ctrl+k and ctrl+shift+k to change the search engine with the keyboard.
resumeLater lets you bookmark videos on Youtube and saves your current position. It allows you to resume playback at that position.
Displays a timeline of the current active tab's history in a sidebar.
Adds a "Close all (hostname) tabs" to the tab context menu (where (hostname) is the hostname of the selected tab).
A more powerful search engine for Firefox history, RecallMonkey lets you effectively search through websites you've visited and effectively filter results to find pages you've seen before!
Add Bugzilla links to a Github compare view.