A Graceful and Powerful Customized Firefox
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Sep 12, 2025 - JavaScript
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firefox-quantum
Firefox is a free and open source web browser developed by Mozilla Foundation. First released in 2002 under the name Phoenix. It’s available for most operating systems including Windows, macOS, Linux and most phones and tablets.
Here are 40 public repositories matching this topic...
WebExtension port of Random Agent Spoofer
firefox privacy webextension browser-fingerprint firefox-webextension firefox-quantum privacy-extension
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Oct 28, 2026 - TypeScript
Import and Export passwords for Firefox Quantum 🔑
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Mar 20, 2025 - Python
An addon to manage (view, search, create, edit, remove, backup, restore) cookies on Firefox.
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Apr 20, 2022 - JavaScript
Disable Ctrl Q on Firefox Quantum on Linux! A workaround for Firefox Quantum breaking CtrlQ Disable Extensions on Linux.
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Oct 4, 2020 - Shell
A theme that aims to look nice and clean while not compromising functionality.
css firefox stylus firefox-tweaks reddit-theme firefox-theme firefox-browser firefox-quantum stylus-css css-theme tree-style-tab browser-theme
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Oct 17, 2022 - CSS
Dynamic theme for Firefox Quantum that colorizes the title bar, tabs, and URL bar based on your Windows accent color.
windows theme profile firefox color light-theme extension browser native dark-theme dynamic quantum aesthetic dark browsers appearance accents firefox-quantum firefox-nativedark
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Dec 5, 2019 - JavaScript
Show CPU & memory bar, per tab and all tasks. Firefox userChrome script. 🛠️📊
firefox performance task-manager userchromejs task-monitor firefox-quantum userchrome about-performance
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Jul 26, 2026 - JavaScript
A Firefox extension for Pinboard (https://pinboard.in) that uses the WebExtension API
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Jul 12, 2022 - JavaScript
Sets the Subscriptions page as your default homepage on YouTube by redirecting all requests at the browser level
chrome-extension firefox youtube google-chrome browser-extension firefox-webextension firefox-quantum
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Feb 3, 2024 - JavaScript
Torturing Firefox with userchrome.js and userchrome.css in response to Mozilla's successive degradation of the browser window.
userscript mozilla mozilla-firefox userchromejs userjs userchromecss firefox-quantum userchrome-styles firefox-css userchromejs-scripts firefox-userchrome-stylesheet browser-customization vice-base16-scheme fx-autoconfig firefox-modiification firefox-ui
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Oct 24, 2026 - JavaScript
Vertical tab groups for Firefox
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Aug 24, 2019 - JavaScript
Extend Firefox's history capabilities with browsing stats, improved searching and additional features
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Jan 5, 2024 - Vue
Switch for Firefox's native sidebar. A slim vertical button on left of main content. Replace the legacy addon All in One Sidebar. You can open sidebar by clicking edge of screen. 🪟
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Jul 26, 2026 - JavaScript
Ma liste de paramètres à modifier dans le menu about:config de Firefox
firefox security performance privacy browser configuration firefox-tweaks confidentiality firefox-browser privacy-online privacy-protection privacy-preserving firefox-quantum
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Jun 1, 2022 - JavaScript
Hackbar sidebar for Firefox: SQL payloads, encoders, POST/referer control and reconnaissance dorks for authorized security testing.
mozilla webextension firefox-extension sqli bug-bounty pentesting pentest security-tools firefox-quantum web-ext
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Oct 24, 2026 - JavaScript
Firefox close tab by right clicking on tab button ,userchrome script 🖱️
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Sep 21, 2025 - JavaScript
Firefox tabbar at bottom of window, userchrome script 🪟
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Sep 21, 2025 - JavaScript
Firefox addon. A toolbar button to toggle web custom font. Disabling it resists font fingerprint. 🛡️🔣
firefox firefox-addon fingerprint firefox-extension browser-fingerprint firefox-webextension firefox-quantum font-fingerprint resist-fingerprint
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Jan 15, 2022 - JavaScript
FIrefox open URL in clipboard by right-clicking new-tab-button then use context menu. Create new tab button's context menu with a menu item to open clipboard URL in new tab. (runs on Firefox 128) 📋🖱️🔗
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Jul 26, 2026 - JavaScript
Created by Mozilla
Released September 23, 2002
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