{"version":"1.0","type":"rich","title":"shivani map 2 Fork of Vanilla D3 Vibecoding Template ","description":"A U.S. state population choropleth map visualizes 2020 Census data using a log-scaled color gradient. The map renders states as SVG paths via `d3.geoPath` with an Albers USA projection, coloring each state through `d3.scaleLog` and the `d3.interpolateYlGnBu` interpolator. Hovering highlights state borders and shows a tooltip with the population value. The map also includes a gradient legend with log-spaced color stops. The code loads TopoJSON data from the us-atlas package and uses D3 v7.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/748ac500e70540489190cf915ddf8733?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}