Violentmonkey provides userscripts support for browsers.
- Run userscripts in web pages
- Sync your scripts to Dropbox, OneDrive or Google Drive
- Sync between browsers
Violentmonkey is built with web extension APIs. It supports a lot of browsers, including:
- Chrome, Opera and many other Chromium based browsers
You are absolutely welcome to contribute code to GitHub.
You are welcome to help with this website too. Documents, improvements, articles about Violentmonkey, etc.