{"version":"1.0","type":"rich","title":"Fork of React Starter","description":"This choropleth map shows the number of universities per U.S. state, using an orange sequential color scale on an Albers projection via `d3.geoAlbersUsa`. The map renders SVG paths for states loaded from a TopoJSON source (`us-atlas`), converted to GeoJSON with the `topojson@3` library. State data is embedded in the page, and hovering displays a tooltip with the state name and university count, powered by D3 v7's selection and event handling. States without data appear gray.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b4a34ea34fc343e8b95b617ba03633d8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}