{"version":"1.0","type":"rich","title":"Let's make a US map with D3.js!","description":"This example renders a map of the United States using state boundaries. The map is drawn as black paths with white strokes on an SVG canvas. The code loads GeoJSON state outlines from the `us-atlas` package, converts them into topological features with the `topojson` library, and projects them using `d3.geoAlbers` with `d3.geoPath` for rendering. The visualization demonstrates a basic choropleth-ready framework without additional data encoding.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}