657 Open source projects that are alternatives of or similar to React Context Devtool

Adds "quality-of-life" features to NextDNS website for a more practical usability

Apollo Client browser developer tools.

Small CLI toolbox for cross-browser WebExtension development

Bypass Paywalls web browser extension for Chrome and Firefox.

SimpleLogin Chrome/ Firefox extension

Archiveror will help you preserve the webpages you love. 💾

Stylus - Userstyles Manager

Captcha solver extension for humans

🦀 The ultimate search extension for Rust

Stop sites from tracking the links you visit through hyperlink auditing

Change colors of contribution graph in GitHub.

🚀 A Google Chrome / Firefox extension that blocks NSFW images from the web pages that you load using TensorFlow JS.

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

The ultimate search extension for Golang

💻 SteamDB's extension for Steam websites

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

Reddit Enhancement Suite

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

scanner detecting the use of JavaScript libraries with known vulnerabilities

Markdown Viewer / Browser Extension

Browser extension for reverse image search, available for Edge, Chrome and Firefox

Blocks specific sites from appearing in Google search results

🧬 Source code of the PreMiD application.

Manage Yandex.Music from any macOS window

Browser extension which makes plain Prometheus metrics easier to read

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

A general purpose YNAB enhancing browser extension for Chrome and Firefox. Have it your way!

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

👻 Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa).

A reliable org-capture browser extension for Chrome/Firefox

A minimal starpage for Chrome and Firefox

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

조별과제 때마다 "나무위키 꺼라."라고 말하시는게 피곤하신 여러분을 위해 만들어진 Browser Extension, 나무위키를 꺼 드립니다.

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

📕 Barebones boilerplate with webpack, options handler and auto-publishing

A React component tree visualizer

A browser extension that automatically closes your unused tabs so you can focus on the tabs that matter

Browser extension for viewing archived and cached versions of web pages

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

😍FeHelper--Web前端助手（Awesome！Chrome & Firefox & MS-Edge Extension, All in one Toolbox!）

Windows Timeline & Project Rome Web Extension

🚀 Modern React boilerplate for Firefox and Chrome extensions.

简悦 ( SimpRead ) - 让你瞬间进入沉浸式阅读的扩展

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

Chrome/Firefox extension that adds keyboard shortcuts to Google, YouTube, Github, Amazon, and others

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

📺 Transform your Raspberry Pi into a streaming device. Videos can be sent from mobile devices or computers (Chrome extension).

📘A super fast dictionary for Chrome/Firefox

Ghostery Browser Extension for Firefox, Chrome, Opera and Edge

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

A browser extension starter for Chrome and Firefox

Расширение для сайта toster.ru

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

zx2c4 pass manager extension for Firefox, Chrome and Opera

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

☁️ Sync your bookmarks privately across browsers

A browser extension for Chrome, Edge and Firefox that fills dummy text in all input fields in a page.

Browser extension that adds keyboard control to Google / YouTube Music

FirePHP for Browser Developer Tools (Web Extension)

A web extension that helps you view JSON documents in the browser.