{"version":"1.0","type":"rich","title":"Fork of Video Game Platforms Streamgraph","description":"This streamgraph visualizes global video game sales across platforms and years, using a smoothed area chart that highlights sales distributions over time. The code loads CSV data from a GitHub gist and employs D3’s `rollup`, `stack`, `stackOffsetWiggle`, and `stackOrderInsideOut` APIs to aggregate and layer the data. Rendering with SVG, it uses `d3.scaleTime`, `scaleLinear`, `area`, and the `d3-area-label` library for labels. A black envelope path and hover effects enhance layer separation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fef649d9bfc34006b3808bdf9f681915?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}