{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example renders a world map using D3.js and TopoJSON. It loads country boundaries from the world-atlas dataset and projects them with `d3.geoMercator`. The map is drawn as SVG paths using `d3.geoPath`, with countries filled in green and outlined in black. The code imports specific functions like `select`, `json`, and `feature` from D3 v5 and TopoJSON, and applies a dark blue background via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7c48e94d8b5a4d5eaddd25897d924366?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}