Tabbed browsing, powerful file search, dual pane options, scripting, customizable interface, bulk renaming, portable use, and advanced preview for files.




Tabbed browsing, powerful file search, dual pane options, scripting, customizable interface, bulk renaming, portable use, and advanced preview for files.




Tampermonkey is a free browser extension and the most popular userscript manager for Blink- and WebKit-based Browsers like Chrome, Opera Next and Safari.




Iridium (former YouTube Plus) is an extension built to improve the user experience on the new YouTube Material layout. As of January of 2019, the development is discontinued. Firefox and Chrome Versions are out of date and you must manually sideload the addon.




All-in-one extension to block, boost, and tweak everything on Kick for a better streaming experience.




Progressive Web Apps (PWAs) are web apps that use web APIs and features along with progressive enhancement strategy to bring a native app-like user experience to cross-platform web applications. Although Firefox supports many of Progressive Web App APIs, it does not support...




Firemonkey is a totally new combined user-Scripts and user-Style manager. While it has similar functions to other user-Script managers like GreaseMonkey/Tampermonkey/Violentmonkey, and user-CSS managers like Stylish/Stylus/xStyle, there are also differences.





Control Panel for Twitter is a browser extension which gives you more control over Twitter and adds missing features and UI improvements.











From the new user beginning with userscripts to a seasoned contributor collaborating and working together towards a common goal OpenUserJS aims to be the perfect environment to share your ideas and encourage teamwork in a safe surrounding.


Open source script for deleting all messages from a Discord channel or direct message, with automatic speed adjustment, logs, and advanced targeting options.


ScareMail is a web browser extension that makes email “scary” in order to disrupt NSA surveillance. Extending Google’s Gmail, the work adds to every new email’s signature an algorithmically generated narrative containing a collection of probable NSA search terms.

A simple browser extension to bypass YouTube's age verification and watch age restricted videos without having to sign in.

Userscript's and userstyle's — simple extension to inject own JavaScript or CSS rules to any page.




Zoom images across all your favorite websites. Pop up, scale, edit, rotate, batch save images, or automatically load pictures from subsequent pages. Simply hover your mouse over any image and click the icons on the float bar.

AVE adds new functionalities and fixes to Voat.co.
Such Enhancements Include Never Ending Voat, insert a CSS everywhere on Voat, Vote and Navigate Voat with your keyboard, Have images expand over the sidebar, etc.




breat.fr: your hub for computing, video games and web customization. Dev tutorials, popular game mods, accurate translations, unique userstyles.



Adds video titles, shows previews and embeds on click. Also supported: Vimeo, LiveLeak, WorldStarHipHop, Nicovideo



Yet another awesome web extension for switching search engines, can also search anything (selection text / image / link / find in page) on any engine with a simple right click or a variety of menus and shortcuts. Build with React & Material-UI.




Macaque is a UserScript Manager Browser Extension. Macaque provides you the ability to add, edit, remotely edit, as well as view the console logs for each UserScript!.




Stay is a new generation browser script manager on Safari. It supports both native scripts and tampermonkey and violentmonkey scripts.



