Simple sticky notes utility which provides facility to make small notes of any thing.

Quickly and Easily search for movies and TV series on Netflix using FindFlix to see Netflix's hidden categories.

Easily clear browser's cache via toolbar popup.

Speed up your browser with 7 tweaks via toolbar popup.

Duplicates the current tab from keyboard shortcuts or when you click the icon

Source, issues: https://github.com/Skeletonxf/duplicate-tab/

Easily browse, edit and manage SQLite database inside your browser!

Adds scroll to Top and Bottom buttons on all sites

Create and edit PowerPoint PPT slides

Easily record audio from your computer's microphone!

Improves webpage readability.

Open SSH client sessions with a terminal emulator

A schedulable and customizable dark theme for facebook.com and messenger.com

Overrides the Ctrl-Q and Command-Q shortcut so that you cannot accidentally quit Firefox. To quit anyway, use the 'Quit Firefox' menu item.

Save and restore all tabs from toolbar popup!

Ad Skipper is gives you less interrupted online streaming and skip or removes ad on behalf of you. It does not block an ads and auto skip or remove ads on MxPlayer, SonyLiv & Youtube web platform.

Bring the dark theme to YouTube. This mode will reduce eyestrain and protect your eyes.

Pretty-prints JSON content in the browser for easy, unobtrusive viewing.

Bookmark and restore Tree Style Tab data.

Adds "Lock Tab" button.
When you click links while the tab is locked, the link will be opened in a new tab instead of the current tab.

Play, queue and remote control your favourite online media on Kodi / XBMC.

This is a port of an add-on developed originally for Google Chrome.

Easily access to recent clipboards via context-menu or toolbar popup.

Double click (or finger tap twice) on any link to open it into a new Tab. Designed for tablets and laptop trackpads, which don't have two buttons on their mouse.

A lite tool for counting characters and words via context-menu

Move tabs in the Tree Style Tab Sidebar without them becoming active.

Set the background color of the webpage to protect your eyes and create a beautiful and comfortable internet environment.

Add a translate button on the page.
Github: https://github.com/miraks/Tap-Translate

Switch to night mode and the display is much easier on your eyes!

Night mode to protect eyesight.

Starting with version 3.1, optimizations for specific websites have been added, and users can also report websites that significantly affect vision for targeted optimization.(setting panel>"report to refine")

🐒 Show current site all UserJS，The easier way to install UserJs for Tampermonkey.

Add notes to email threads in Gmail.