Thanks! Maybe an area chart could show their relative popularities over time (https://en.wikipedia.org/wiki/Area_chart https://en.wikipedia.org/wiki/Area_chart)

Thanks! Maybe an area chart could show their relative popularities over time (https://en.wikipedia.org/wiki/Area_chart https://en.wikipedia.org/wiki/Area_chart) I look forward to your future developments, this is really cool. I think some interactions with the diagram would be neat, for example clicking a bubble taking you to the corresponding Wikipedia article