jp343 Track Your Japanese Immersion by jp343

jp343 is an immersion tracker for Japanese learners. It records your watch time automatically and shows your progress in a built-in dashboard with heatmap, streaks and session history.

The extension runs in the background while you watch. Ads are detected and excluded from your time. If your browser crashes, the session is recovered on restart. You can also track any other site manually with one click — including CI Japanese.

Features:
- Block channels or titles you don't want tracked
- Edit session titles anytime
- No account needed, everything works locally
- No data collection, no analytics

Built for Japanese immersion but works for any language. Whether you do AJATT, Refold or your own method, jp343 tracks your input hours so you can see your progress over time.

Optional: Create a free account to sync across devices.

How to use:
1. Play something on a supported site
2. The tracker starts on its own
3. Check your stats in the popup or open the full dashboard

Questions or feedback? Join us on Discord: https://discord.gg/EA2A93DY