AutoPiP — Universal Picture-in-Picture
Activates Picture-in-Picture automatically when you switch tabs — or press Alt+P anytime. Works on any HTML5 video site: YouTube, Twitch, Vimeo and more. Free, open-source, zero tracking
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112000000 Subway Surfers
Gives you a subway to surf whilst viewing your 112000000 flashcards...
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Sidebar Tab Groups
Manage your tabs in sidebar groups. I was inspired by Opera GX sidebar and wanted something similar in Firefox. Please, check the README on my github. Additional settings are required in userChrome.css.
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Instagram Media Controls
Minimal playback conInstagram Media Controls adds a clean, minimal media control bar to Instagram Web videos, including Reels and feed videos.
Tab Navigator
Navigate through tab history using keyboard shortcuts. Press Ctrl+Alt+Left to go back and Ctrl+Alt+Right to go forward through your previously visited tabs.
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Daily Motivational Tab
Opens motivational random image with a random motivational quote, when you open a new tab.
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FocusSpark: Smart Focus Sessions
Session-based Pomodoro + intelligent site blocker for deep work.
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Tip4Search
Tip4Search est une extension destinée à la communauté du streamer TipStevens. Elle permet de retrouver la liste des morceaux joués lors des stream du dimanche
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Mweor Trade Center Condenser
Replaces trade-item checkboxes with quantity inputs and adjusts the form data on submission.
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DMCA Redirect
Detects DMCA notices on Google Search pages and suggests rerunning the same query on Yandex.
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Stellar Homepage
A minimalist new tab and homepage replacement with sleek star map. See the real time position of the stars, planets, sun and moon in the sky above you wherever you are. Looks cool, feels cosmic.
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Lionova - Safe Search for Kids
Kid-friendly search powered by Lion AI. Safe, educational, and fun! Type 'lion' followed by your search in the address bar, or open a new tab to explore!
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Nightly Network AdBlock (prototype)
Blocks many ads using webRequest blocking + content-script heuristics.
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Note Ease
NoteEase is a user-friendly Mozilla add-on designed to simplify your note-taking experience while browsing. With NoteEase, you can quickly jot down thoughts, ideas, and important information, all within your browser. Organize and access your note
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Antitracker & Antiredirect
A lightweight privacy tool designed to silently strip tracking parameters from your web links, block invisible analytics, and immediately stop unwanted cross-site page redirects.
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Tab Guardian
Tired of losing important browser tabs and bookmarks? Tab Guardian is your free, open-source solution to save, organize, and protect your browsing tabs—without any hidden costs or tracking. Create private, encrypted groups for your private things.
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Better YouTube Portrait Comments
Makes the YouTube comments section a fixed, independently scrollable panel so you can read comments without scrolling the video as well in portrait screen orientation.
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Quiet Tabs
Quickly mute or unmute all tabs with one click. New tabs automatically follow your mute setting. Simple, lightweight, and private.
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