{"version":"1.0","type":"rich","title":"Let's make a map with d3.js","description":"This example renders a world map in a natural Earth projection using the d3.js library. It displays continents in green against a blue spherical backdrop, with country boundaries outlined in black. The visualization fetches GeoJSON data from the world-atlas package, converts it using the topojson `feature` function, and projects it onto an SVG canvas with `d3.geoPath` and `d3.geoNaturalEarth1`. The map is styled via CSS classes for the sphere and individual countries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4658b30fb74a412694e3c66ece4fabc5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}