{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"A choropleth-style world map displays countries as light green polygons on a blue sphere, with thin black borders, using D3.js v5 and TopoJSON. The example loads world-atlas geographic data from unpkg, converts TopoJSON to GeoJSON via the `feature` function, and renders the map with `d3.geoPath` and a Natural Earth projection (`geoNaturalEarth1`). The SVG canvas includes a background sphere path and country paths, demonstrating a minimal, clean approach to geographic visualization with accessible web libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e5168983dc2d44bc89adafb2dfbc6910?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}