{"version":"1.0","type":"rich","title":"TopoJSON","description":"This visualization displays a world map rendered as a sphere using the TopoJSON format. The map shows country boundaries in blue with no fill, projected using the geoEqualEarth projection. The code loads geographic data from a gist, converts TopoJSON to GeoJSON using topojson’s `feature` function, and renders paths with d3’s `geoPath`, all within a React component drawing to SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3d6839d7a87f4187b096775bf970c227?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}