Add extensions, get work done

Context menu option to close all opened tabs for the same domain

Middle click on a page to close the current tab.

A 1-Click URL Decrement Button for your toolbar. Works with or without URL Incrementer.

This add-on re-implements the tab bar from desktop we all love, on Android tablets, on Firefox. It has all the familiar buttons like back, forward, reload and new tab. You can scroll the list of your opened tabs, you can close or duplicate tabs

The WebExtension allows switching tabs with CTRL+[1-9] without disabling ALT+[1-9]. (only useful for Linux users) Source: https://github.com/SqYtCO/shortcuts

Control Youtube music tab from other tabs.

Sort your tabs by URL or title, wrangle all tabs into a single window, or delete duplicate tabs. Simple tab organization you didn't know you needed! Options are accessed via the right click context menu.

Shows number of open tabs as icon.

Quickly and conveniently manage your open tabs with container support.

Switching between development and production sites.

Works on Mobile as well. An addon to invert the color of any webpage, making contents of any website readable and less stressful on your eyes. After installing addon, just click toggle button on toolbar to switch on/off night mode.

Quick access to WhatsApp Web from your browser with additional features.

Resize and align the CURRENT layout to the predefined position with multi monitor support

This extension helps you to separate the work life and the personal life by using multi-account on all websites I hope the extension you like it

A Duplicate Tab Hotkey bound to Accel+K.

Allows to manage the mute state of a group (or all) tabs to only keep the currently focused one of the group unmuted and mute the others. Quick-Change via Toolbar Button and permanent ex/inclusion via preferences

Delays new tab loading until you activate it

Unofficial Firefox add-on for Pinboard.in. Bookmark web pages & add notes easily. Keyboard command: Alt + p

Discards tabs that are inactive for 3 minutes to free up memory, while still preserving the tabs state when you click on them again. No privileged permissions required.