Tampermonkey is the world's most popular userscript manager.
519.649 người dùng
FireShot makes full page screen captures - http://bit.ly/RlBQMV Screenshots are quickly captured and: ― Saved as Image / PDF with links and text * ― Sent to clipboard ― Printed ― Annotated * ― Uploaded * ― E-Mailed * * OS Windows only
157.675 người dùng
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab.
152.413 người dùng
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
145.516 người dùng
The Web Developer extension adds various web developer tools to the browser.
104.506 người dùng
Identify technologies on websites
96.554 người dùng
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
92.976 người dùng
DevTools extension for debugging Vue.js applications.
86.869 người dùng
Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!
61.260 người dùng
Violentmonkey provides userscripts support for browsers. It's open source! https://github.com/violentmonkey/violentmonkey
61.142 người dùng