I'm a bit obsessive about productivity - YouTube was always my blind spot.
So, I built YouTube TimeWatcher - it's a small pill located in YouTube's top bar, next to the bell icon.
What makes it different:
- Embedded in YouTube's UI - not a popup or separate dashboard
- 100% local - no account, no servers, nothing leaves your browser
- Smart channel exclusions - music auto-excluded; one click to override
Tracks channels you've watched each day. No popups, no notifications, no nagging.