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.
Updated RequestControl fork with more bugs and less features, period.
A Chromium/Firefox Extension that adds many features to NameMC.com currently work in progress. (NameMC+ rewrite)
Captures new download tasks and sends them to Aria2 automatically.
Enhance Spotify with controls to save favourite snips, auto-skip tracks, and set global and custom speed. More to come!
Integrating ChatGPT into your browser deeply, everything you need is here
Requestly was built to save developers time by intercepting and modifying HTTP Requests. It has now developed into an open-source alternative to Charles Proxy and Telerik Fiddler that works directly in browsers without VPN and proxy Issues. It is used by more than 200,000+ front-end developers and 11,000+ companies worldwide.
Hlídač shopů
A Firefox extension, primarily suited for the English Wikipedia site.
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
Stylus - Userstyles Manager
Apollo Client browser developer tools.
A Firefox extension, that not only shows a count of notifications, but also shows notification popups and has a popup that gives direct access to the notifications.
An enhancer/customiser for the all-in-one productivity workspace Notion
Immediately see the current CO₂ level your netatmo weather station is reporting, just by looking at your browser toolbar.
Translate web pages, highlighted text, Netflix subtitles, private messages, speak the translated text, and save important translations to your personal dictionary to learn words even offline
Ghostery Browser Extension for Firefox, Chrome, Opera, Edge and Safari
A free cross-browser extension to load Canvas assignments into Notion, with 8200+ unique users.
☁️ Sync your bookmarks privately across browsers and devices
The Bitcoin Lightning Browser extension that connects to different wallet interfaces and brings deep lightning integration to the web
An extension that can help you to prepare for a Company specific interview
Created by Mozilla
Released April 4, 2006