Github Repo WaniKani Thread Koichi
タイムマシン0.2.2

WaniKani History

Timemachine

Timemachine

Timemachine

Settings

Note: You can click and drag to zoom. With SHIFT + drag you can move in a zoomed view. The home button in the top right lets you get back to the normal view. Also, you can use your arrow keys (or A & D) to navigate. If the numbers in the info box do not load just click the chart once.