65 Open source projects that are alternatives of or similar to webext-options-sync

Unlock Netflix Hidden Categories With This Browser Extension

Save a web page/selection as an eBook (.epub format) - a Chrome/Firefox/Opera Web Extension

Example Firefox add-ons created using the WebExtensions API

One-click in-line page translation for Firefox

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

The free book `Browser Extensions book`, by yours truly. Momentarily stale.

Multiple Tab Handler, Provides feature to close multiple tabs.

SixIndicator is a WebExtension Plugin which indicates via an icon, if you are viewing the website with IPv6 or IPv4.

The DownThemAll! WebExtension

Firefox/Chrome browser extension. SmartProxy will automatically enable/disable proxy for the sites you visit, based on customizable patterns.

A command line tool to help build, run, and test web extensions

Companion add-on for Firefox Relay. Keep your email safe from hackers and trackers. Make an email alias with one click, and keep your address to yourself.

A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.

Redux for WebExtensions

Provides ability to copy title and URL of selected tabs to the clipboard for Firefox 63 and later.

Change colors of contribution graph in GitHub.

🚤 📂 Quickly access the JIRA of your choice by typing the ticket id

A session/tab manager web extension for Firefox based on the Microsoft Edge feature.

A webextension which would sync firefox containers across multiple devices.

A firefox addon wich goes up a folder of a website.

Create modern cross-browser extensions with no build configuration.

An awesome browser extension that reads aloud webpage content with one click

Wrapper around Mozilla’s web-ext to submit extensions to AMO.

Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support.

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

A devtools extension for toggling CSS features allowing developers to see how pages/apps render in browsers that don't support modern CSS features

Block distracting websites when you are browsing the web. Use for procrastination.

A WebExtension for the Transmission BitTorrent client

Firefox add-on for arranging tabs vertically

WebExtension: Adds an option to the context menu to search with an image on various services.

UI for create-web-ext

Modify requests, inject JavaScript and CSS into pages

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

Firefox Web Extension to save Facebook posts as images

WebExtension for the Anime Reverse Search Engine to search by image

This is a Firefox addon providing the "Bookmarks" subpanel for Tree Style Tab.

The official browser extension for the Passwords app for Nextcloud.

The easiest way to get website internal / customers feedbacks (WebExtensions)

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

🕘 Browse your firefox history like a boss.

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

Browse later, a WebExtensions add-on.

Home page for all listed extensions, if you have any suggestions/bugs, please file an issue in this repo

WebExtension for Buku

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

A WebExtensions browser extension for aiding language learning.

🔑✅ An alternative to Twitter's verified accounts powered by Keybase.

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

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

A native Java library, a Swing GUI application and an applet to read the Serbian eID card, built on javax.smartcardio

⚡️ A template for building cross browser extensions for Chrome, Opera & Firefox.

Tree Style Tab, Show tabs like a tree.

WebExtension for keyboard-accessible tab management

WebExtensions: Polyfill for browser.contentScripts.register() for Chrome.

DownZemAll! is a download manager for Windows, MacOS and Linux

Tools for Pontoon and its integration into the browser.

I2P in Private Browsing mode for Firefox, built using Webextensions and Contextual Identities

A WebExtension that lets you fix sound problems in e.g. YouTube videos

Avoid redirects and has direct access to the sites you want to visit.

A client for scuttlebutt network as a Firefox WebExtension