1464 Open source projects that are alternatives of or similar to Addon

Fast, open and free-to-use new tab page for modern browsers

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

Firefox add-on for arranging tabs vertically

A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks in nightTab.

Tree Style Tab, Show tabs like a tree.

AdGuard browser extension

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

A WebExtension which improves Twitter & TweetDeck user experience for Persian users

License: Mozilla Public License 2.0

💭 Inspiration

Japanese pop-up dictionary extension for Chrome and Firefox.

All-in-one browser extension for Scratch.

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

Create modern cross-browser extensions with no build configuration.

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

Copying Link, Image and Tab(s) as Markdown Much Easier.

Multiple Tab Handler, Provides feature to close multiple tabs.

a browser extension to bring security and privacy to chrome, firefox, and opera

A browser extension that deletes your news feed and replaces it with a nice quote

Kee adds free, secure and easy password management features to your browser which save time and keep your private data more secure.

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

DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome.

Redux for WebExtensions

uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.

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

Browser hacks to disable WebAssembly (WASM)

📑 A better OneTab for Chrome 📝 Temporarily removed from firefox ⚠️ without maintaining in a period & any cooperative purpose are welcome

Easier way to exempt your favorite YouTube channels from adblocking.

Sample code for developing an OpenTok screen-sharing extension for Google Chrome and Firefox

Moved to https://github.com/ugetdm/uget-integrator and https://github.com/ugetdm/uget-extension

🦊 & 🧅 hardening

podStation is a web podcast aggregator for Chrome.

Various Automator and AppleScript workflow and scripts for simplifying life

The official browser extension for the Passwords app for Nextcloud.

Arrgh Some Patchy Goodness to GitHub!

Dockerfiles for Python 3.6/2.7 & Selenium in a headless Chrome or Firefox environment

Download all items in a webpage that match a pattern

Kule Lazy4 / CSS Framework

The Freedom to Open URLs in Third-Party Browsers on iOS with Custom UIActivity Subclasses.

Show all your chromium passwords in format ready to import in other browser like FireFox

CatBlock - An ad-blocking extension (with an ability to replace ads by pictures) for all major desktop browsers!

Because you have a weak spot for fonts

List of standard and browser specific CSS properties.

Adds the ability to disable JavaScript on specific sites.

i2pd browser bundle

🛰 Experience the latest image from the Himawari, GOES, Meteosat, and DSCOVR satellites

Manage your passwords easily and securely, via browser extension for Firefox, Chrome, Opera

Firefox addon aiming to utilize screen estate more efficiently by showing tabs in a sidebar grouped by privacy containers. Inspired by TreeStyleTab.

A minimal Chrome / Firefox extension to help you learn Japanese words in each new tab.

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

Typescript, React, Redux, Styled-Component and Webpack based sample extension boilerplate. Runs on Chrome and Firefox. Sample chrome extension.

One-click in-line page translation for Firefox

📊 User friendly dashboard/tool for discord bot developpers to manage servers

An addon to manage (view, search, create, edit, remove, backup, restore) cookies on Firefox.

Open Source Intelligence Browser Extension

A browser extension to send pages and content from your browser to connected KDE Connect devices.

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.

A tool for monitoring and debugging urql during development

[NOT MAINTAINED] Please use <https://github.com/SeleniumHQ/docker-selenium>

HTTPS server running on localhost