FocusGuard от Ricky

FocusGuard is a productivity tool for Windows that uses local AI to keep you focused during study sessions.
This extension is a companion to the FocusGuard desktop application. It sends your active tab's URL and title to the local FocusGuard app running on your machine, which uses that information to determine whether you're on task. When distraction is detected, the extension redirects your tab to a focus reminder page.
This extension does nothing on its own. It requires the FocusGuard desktop app installed and running.
All data stays on your computer. No external servers involved.