2576 Open source projects that are alternatives of or similar to Webextension Toolbox

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

☁️ Sync your bookmarks privately across browsers

A Chrome, Firefox, Opera and Edge extension to increase contrast, decrase brightness and invert color of websites

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

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

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

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

⚡️⚡️A browser extension to modify HTTP requests :-)

🚤 📂 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.

Adds the ability to disable JavaScript on specific sites.

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.

Browser Extension Analysis Framework - Scan, Analyze Chrome, firefox and Brave extensions for vulnerabilities and intels

A minimal starpage for Chrome and Firefox

Bypass Paywalls web browser extension for Chrome and Firefox.

一个帮助你自动申请京东价格保护的chrome拓展

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

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

简悦 ( SimpRead ) - 让你瞬间进入沉浸式阅读的扩展

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

Create modern cross-browser extensions with no build configuration.

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

🚀 Chrome/Firefox Extension to retreive RSS feeds URLs from WebSite, RSSHub supported

Markdown Viewer / Browser Extension

Allows controlling media player on different sites with Media Player widget on your desktop

Ghostery Browser Extension for Firefox, Chrome, Opera and Edge

Browser extension that adds keyboard control to Google / YouTube Music

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

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

A tool for monitoring and debugging urql during development

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

A browser extension starter for Chrome and Firefox

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

Skip YouTube video sponsors (browser extension)

Privacy Badger is a browser extension that automatically learns to block invisible trackers.

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

Chrome extension that blocks Rickrolls!

💻 SteamDB's extension for Steam websites

🕊️ Firefox add-on for multi-row tabs and site-dependent tab colors

A Chrome and Firefox extension that displays GitHub Trending, Hacker News, Product Hunt and Designer News on every new tab.

Archiveror will help you preserve the webpages you love. 💾

A small program that forwards searches from Cortana to your preferred browser and search engine.

Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests

Map your keys for web surfing, expand your browser with javascript and keyboard.

🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

Extension for Firefox

A chrome extension for the Motrix Download Manager

Browser hacks to disable WebAssembly (WASM)

A User-Agent spoofer browser extension that is highly configurable

🌏 Buttercup browser extension

Browser extension that enhances GitHub code review and exploration. You can download Octotree for your browser from our website.

List of standard and browser specific CSS properties.

Web Extension — A new tab page extension with material design and useful features 🆕 🎉

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。

💭 Inspiration

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

Open Cortana searches with your default browser.

Boilerplate for Chrome extension using Vue.js and Webpack with auto-reload enabled.

Use react + typescript + webpack to enhance your chrome extension development experience