USA state Map

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Last edited Jul 23, 2023

Created on Jul 23, 2023

A choropleth map of the United States colors states based on a numeric value from a CSV file, with a linear color scale mapping low values to light red and high values to dark red. The map is rendered as SVG using D3 v6 and topojson, with the `d3.geoPath` generator drawing state boundaries and `d3.scaleLinear` adjusting fill colors. States without matching data appear blue. The CSV is loaded via `d3.csv`, and state boundaries come from the us-10m.v1.json TopoJSON file.

AI-generated description

An example showing the capabilities of VizHub:

Loads D3 via UNPKG.
Demonstrates use of import from "d3".
Demonstrates use of import from local ES6 modules.

MIT Licensed

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