This graph was pretty neat when it was first introduced. But now that I’m 200+ days in it’s getting a bit cluttered, for sure I cannot really see the individual circles anymore.
- Zoom in to different levels, like week, month, year.
- Maybe some kind of click+drag to see the delta between two points in time, like the Google stock widget when you search for a ticker symbol
- Other stats besides learned count, maybe mastered (Diamond) count, retention rate, etc.