{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example demonstrates how to create a world map using D3.js v5, displaying country boundaries as light green polygons on a blue sphere. It loads geographic data from the world-atlas TopoJSON dataset and renders it as SVG using `d3.geoPath` with the `geoNaturalEarth1` projection. The code processes the TopoJSON through the `topojson.feature` API and applies a `geoPath` generator to draw each country outline with stroke opacity styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d8ef7cebb7cf4c82b7542274478217c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}