{"version":"1.0","type":"rich","title":"Fork of Fork of US States with Hover","description":"This choropleth map of US states uses a green color scale to encode population, with hover interactions highlighting states and displaying their name and population via a tooltip. Built with D3.js, it renders geographic features using `d3.geoPath` and a GeoAlbers USA projection, while `Delaunay` from D3 creates invisible Voronoi cells for reliable hover detection. Population data comes from a CSV of US Census Bureau estimates, and state shapes use US Atlas TopoJSON data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7632e888ba044b4e9c0a71f1cd236401?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}