1350 Open source projects that are alternatives of or similar to Extension Boilerplate

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

A Webextension to send streamble media sources to VLC (VideoLAN) media player

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

⚪️ An extension for web browsers that converts AsciiDoc files to HTML using Asciidoctor.js.

Chrome / Firefox / Opera plugin for wallabag v2.

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

🖥🔋Web Extension starter to build "Write Once Run on Any Browser" extension

UI for create-web-ext

Bulk URL Opener is an application that provides the user with multiple utilities to help with managing and using large amounts of urls

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

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

Browser extension for quickly saving web pages to the Internet Archive's Wayback Machine.

a multi-browser download manager with multi-threading support

Cross-Browser extension to search, filter and use images in the public domain and under Creative Commons licenses.

Neat hovercards for GitHub.

One dictionary to rule them all -- a browser extension to help you learn languages

A SurfingKeys configuration which adds 130+ key mappings for 20+ sites & OmniBar search suggestions for 50+ sites

Firefox and Chrome Extention which creates an download button for instagram images and videos and videos

🎉 Desktop Spotify Web Player Instant Synchronised Lyrics

🍰 Browser extension that simplifies finding and subscribing RSS and RSSHub

Cross-Browser Plugin to open Sci-Hub 🗝 page with the article from your current tab

The all-in-one Red Team extension for Web Pentester 🛠

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

Advanced WebExtension generator that creates everything you need to get started with cross-browser web-extension development.

简悦( SimpRead ) · 轻阅版

A browser addon for the Gladiatus browser game.

Watch streaming media with friends.

Issue tracker for Simplify Gmail, a browser extension to simplify Gmail's interface

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

A tool for monitoring and debugging urql during development

PT 助手 Plus，为 Google Chrome 和 Firefox 浏览器插件（Web Extensions），主要用于辅助下载 PT 站的种子。

💂 Saves data by compressing images on web page

Browser extension that simplifies the GitHub interface and adds useful features

A minimal starpage for Chrome and Firefox

Adds the ability to disable JavaScript on specific sites.

☁️ Sync your bookmarks privately across browsers

Webextension to save Tiddlywiki

Revert GitHub's UI back to its classic look (before the June 23, 2020 update that has a flat, rounded and more whitespaced design).

A browser extension (Chrome, Firefox) that toggles concealment of sensitive information found in the Azure Portal web page such as Subscription Id's

YouTube™ content blocker

Bypass Paywalls web browser extension for Chrome and Firefox.

Chrome & FireFox extension to replace the default home page. What have you made today?

💻 SteamDB's extension for Steam websites

A browser extension that automates skipping ad on Youtube. This is not an ad blocker, it just automates the process of clicking on the "Skip Ad" button on Youtube.

All Chrome Extension examples collected into one repository

Automate the creation of Python Selenium Scripts by drawing coloured boxes on webpage elements

小程序 Gulp 开发脚手架

Chrome 插件，查看开源中国软件更新资讯，文档导航，GitHub 趋势榜，linux命令索引，浏览历史记录和时钟页面。

Create modern cross-browser extensions with no build configuration.

Scaffold out a Web Extension http://yeoman.io

Chrome extension. Grouping slack channels.

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

Production-ready 11ty+Gulp+Webpack Starter that features Nunjucks, SASS, TailwindCSS (with JIT complier), and ESNext.

Minimal Theme for the new Twitter UI 🐦

Sitecore Extensions is a browser extension which improves user experience inside Sitecore CMS

Modify requests, inject JavaScript and CSS into pages

ℹ️ Cross-platform browser extension for discovering security.txt and humans.txt files.

⏰📌 Boilerplate with gulp.js, Sass, Babel, and Browsersync.

[PROJECT TRANSFERRED] Cross-Browser extension to search, filter and use images in the public domain and under Creative Commons licenses.

Scroll To Top extension for Chrome, Firefox, Safari, Opera.