950 Open source projects that are alternatives of or similar to mute-sites-by-default

Extension that restores RSS Feed Livemarks in Firefox.

A Firefox WebExtension that displays a context menu, that searches for the selected text.

Swift Selection Search (SSS) is a simple Firefox add-on that lets you quickly search for some text in a page using your favorite search engines.

Firefox add-on for arranging tabs vertically

Manage your Pinboard bookmarks in your browser.

Drop Feeds is a Sage / Sage++ like addon (webextension) for Firefox Quantum

A Mozilla Firefox add-on to make online reading comfortable.

Implementation of the Google Cast Chrome Sender SDK within Firefox

Redux for WebExtensions

Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.

All-in-one browser extension for Scratch.

An open source browser extension for adding/managing download tasks to your Synology DiskStation.

Adds the ability to disable JavaScript on specific sites.

Firefox and Chrome WebExtension that deletes cookies and other browsing site data as soon as the tab closes, domain changes, browser restarts, or a combination of those events.

Webpack plugin that compiles WebExtension manifest.json files and adds smart auto reload

RetroTxt is the WebExtension that turns ANSI, ASCII, NFO text into in-browser HTML

Multiple Tab Handler, Provides feature to close multiple tabs.

A global domain based database for NoScript, uBlock, uMatrix & ScriptSafe

TypeScript type definitions for Firefox WebExtensions

Firefox add-on to improve handling of Redmine projects

An add-on that aims to add Vivaldi style toolbar colouring to the Firefox UI

☁️ Sync your bookmarks privately across browsers

Popout video player in Firefox

This WebExtension translates the current page with Google Translate. It does so on demand so it does not change the page unless the user selected this. It is fast, light and privacy friendly.

The web extension boilerplate help to set up project quickly using typescript, jest, webpack, githook, prettier and github actions

Tree Style Tab, Show tabs like a tree.

The browser extension vault (Chrome, Firefox, Opera, Edge, Safari, & more).

Tomato Clock is a simple browser extension for managing your productivity.

🦀 + 🕸 + 🦊 // A web-extension to reverse a string. Yep.

WebExtension that unloads tabs and prevents tabs from loading

Easier way to exempt your favorite YouTube channels from adblocking.

We're building the next generation of Firefox, and we're focusing on real-world speed and performance. Pulse lets you give our engineers feedback about your experience on websites that work well in Firefox and on websites that don't.

With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!

Download all items in a webpage that match a pattern

WebExtension for saving media, links, or selections into user-defined directories

🥗 All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.

New Tab Override allows you to set the page that shows whenever you open a new tab.

A tool for monitoring and debugging urql during development

License: Mozilla Public License 2.0

A user styles manager for Firefox and Chrome

Web Extension for handling groups of tabs persisted as bookmarks

💫‎‎‎‏‏‎ An Extension to export your lists from Netflix to Clipboard area and share it with your friends.

free, cross-platform SSH terminal client for Firefox and Chrome

A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to Github

RSS reader extension for Firefox

Firefox addon to monitor web pages for updates.

Translate your page in real time using Google or Yandex.

A REST client for almost any web service (Firefox and Chrome Extension)

Create modern cross-browser extensions with no build configuration.

ClearURLs is an add-on based on the new WebExtensions technology and will automatically remove tracking elements from URLs to help protect your privacy.

Save your browser sessions and restore them any time

A WebExtension to send links to your future self

Repository of the Firefox add-on. (https://addons.mozilla.org/en-US/firefox/addon/trello-super-powers/)

A button badge that shows the number of tabs open in a window

A browser extension, which shows you the origin of your IP address.

Browser extension that adds keyboard control to Google / YouTube Music

Accelerates your web browsing with Vim power!!

A Web Extension to declutter windows by snoozing tabs for later

Browser add-on to copy all URLs and titles from the open tabs in a browser window as a text list to the system clipboard. Links can also be pasted to a browser window to restore a list of tabs.

Browser Webextension for Firefox, Edge or Chromium derivatives to sync your bookmarks with a private backend.