Remembers the last watched time of videos on any website (including YouTube) and auto-deletes after 3 months
As of
Video Time Tracker is a browser userscript that automatically remembers your viewing position in online videos across any website, including YouTube. When you return to a video later, even after days or weeks, the script will automatically resume playback from where you left off.
Note: this userscipt is only for one device, no synchronization
