{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"This example shows an interactive world map built with D3.js v5, displaying countries as green SVG paths with black borders that turn red on hover. The map uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, with country boundaries loaded from a TopoJSON file (world-atlas 50m) and country names from a matching TSV file. Zooming is enabled through d3.zoom, which applies a transform to the map group. The sphere background is rendered as a blue path, and each country includes a tooltip title showing its name.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f90aefa24b52471eb971a22dba24fdf9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}