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US State Boundaries
This example displays a static map of US state boundaries rendered as SVG paths, using React for component structure and D3’s `geoPath` and `geoIdentity` projection to draw the geographic features. The data comes from the `us-atlas` TopoJSON file `states-albers-10m.json`, converted to GeoJSON via TopoJSON’s `feature` method. State shapes are filled with a gray tone and outlined in teal, creating a clean reference view of the country’s administrative subdivisions.
AI-generated descriptionU.S. Geo Map of State Boundaries - loading JSON.
Adapted from Mass School District Boundaries from the DataVis class.