Firefox Extensions are add-ons that allow users to customize their web browser from Mozilla. They are downloadable through the Firefox Add-on website. Modern extensions follow WebExtension standard and are most often written in HTML, JavaScript, and CSS.
🦊 A firefox config that has rounded tabs and a url bar that can disappear when not selected on. It works with any theme.
Injects search results from the linkding bookmark service into search pages like google and duckduckgo
Beyond dark mode for Google Docs
Vertical tab design for Firefox with dynamic indentation:: Sidebery and TreeStyleTabs (Legacy) themes available!
Revert GitHub's UI back to its classic look (before the June 23, 2020 update that has a flat, rounded and more whitespaced design).
Cleans the LinkedIn feed based on keywords and filters.
It's Lichess, but prettier
Choose your own YouTube layout, plus some other settings!
LetMeWatch - A seamless watching experience contained in a browser extension.
A theme for Tree Style Tab that tries to replicate the vertical tab feature of Microsoft Edge Browser
Browse YouTube like it's 2015.
Revert closed GitHub issues from purple back to red.
A dark theme for Grammarly documents.
Browser extension highlighting Bootstrap deprecated classes in websites
ℹ️ Cross-platform browser extension for discovering security.txt and humans.txt files.
UserChromeFiles, Webextensions Experiments
Open Google Tasks from your browser's toolbar and sidebar.
Recreates the classic YouTube experience within the new polymer layout.
Browser extension that allows to find and delete duplicate bookmarks.
Block websites with ease!
Created by Mozilla
Released April 4, 2006