{"version":"1.0","type":"rich","title":"Video Games by Genre: Updated Streamgraph","description":"This streamgraph shows annual video game sales by genre, with a dropdown to switch between global, North American, European, Japanese, and other regional sales. Built with D3 v6 and Observable Plot, it uses `Plot.areaY` with `Plot.stackY` and `Plot.binX` to aggregate the data, while a custom `colorLegend` function renders a supplementary legend. The visualization fills missing year-genre combinations with zero-value entries to fix artifacts. It draws from the Video Game Sales Dataset prepared by Daniel Ribaudo.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d421e62b047144cbb9e694c68456b539?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}