Leetcode-Premium-X
Leetcode-Premium-X is a Firefox addon which can be used by anyone who are preparing for technical interviews or improving their coding skills on the LeetCode platform.
83 users
Accumulate: Daily Chinese and Japanese
Learning Chinese or Japanese? Replace your new tab page with a personal learning page featuring one new character everyday.
83 users
Whiteboard Pro – Draw On Any Site
Turn any webpage into a whiteboard! Draw freehand, create lines, and customize thickness, opacity, and colors. Works on any site with full-page coverage. Perfect for notes, brainstorming, and teaching—fast, lightweight, and privacy-friendly. 🚀
83 users
Asterisk Click2Dial
This web-extension allows you to place calls from an Asterisk server when selecting a phone number on a webpage. You can also call a custom number from the Asterisk icon on the toolbar.
83 users
PDF Inverter - Night Mode (Deprecated)
Inverts your PDF file contents, enabling them to be viewed in dark places with ease. By Jay Mistry
83 users
Dropbox View
Dropbox View allows you to see the full file/folder name display on dropbox website in browser.
82 users
OldMapsOnline
Automatically find maps on web pages you visit and add them to the OldMapsOnline mapping platform.
82 users
Simple Night Mode for Quantum
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.
82 users
Devtools (DEPRECATED, DO NOT USE)
A Firefox extension that adds various developer relating tooling to the browser.
82 users
Codeforces Friends Tracker
Get submissions of your friends for a particular Codeforces problem
82 users
Application Menu
A WebExtension which adds the old application menu from Firefox 4–28 to the Firefox Quantum title bar.
82 users
