{"version":"1.0","type":"rich","title":"MouseFollower+Loading data with D3","description":"A React app displays a scatter plot of U.S. census tract data, plotting households with residents aged 60+ against total population, with color encoding for Latino population percentage and tooltips showing tract names. The visualization loads CSV data from a GitHub gist using the D3 `csv` function with asynchronous `useEffect` and `useState` hooks. The chart is rendered as an SVG via Vega-Lite API, which configures circle marks with opacity and size, while a text overlay reports the dataset's size in kilobytes, row count, and column count.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3a3fc5f342e548adbd2e3b6de6e4474e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}