Workspaces
A beautiful workspace manager for Firefox. Switch between different sets of tabs easily and always focus on what you're currently working on. Works in parallel to the native Firefox tab groups feature.
72 users
Puzzle
Puzzle - a puzzle game in which to create the mosaic of the plurality of pattern pieces.
71 users
addressable-tabs
Makes tabs addressable by ctrl+[1-9] keystrokes Source: https://github.com/farnoy/addressable-tabs
71 users
Duplicate Tabs Closer
Enabling active mode on this add-on prevents duplicate tabs from being opened. Enabling passive mode on this add-on allows you to view the duplicate tabs in the popup UI and close the ones you don't want.
70 users
Workspacer
[THIS ADDON IS NO LONGER BEING MAINTAINED OR UPDATED] Allows to easily save and load tab sets as workspaces.
70 users
Timer, Alarm & Stopwatch
An easy-to-use and lite timer, stopwatch, and alarm for your browser.
70 users
Temporary Containers Plus
Open tabs, websites, and links in automatically managed disposable containers. Containers isolate the data websites store (cookies, cache, and more) from each other, further enhancing your privacy while you browse.
70 users
Tabs2List
Creates a list of the tabs in the sidebar and as a popup. A second view lists the recently closed tabs. In addition to various standard functions, tabs in the tab bar can be hidden manually or automatically.
69 users
Get Archive
Gets a previous version from a webpage using archive.org, archive.is or webcitation.org.
69 users
Prod — a thoughtful to-do list
Prod blocks time-wasting sites until you've finished your to‑do list. That's it's basic premise, but it has other ways of gently nudging you to be productive. Prod doesn't show ads, collect your data, or bug you to upgrade.
69 users
Reload button in Location bar
A WebExtension which adds the reload button to the Firefox Location bar.
68 users
Site Visits
Shows you if you have previously visited the URL in the current tab. Displays the number of previous visits on the action icon, and displays the dates of 50 last visits in the icon's popup window.
68 users
