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Let's make a map with D3.js!

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YYIN Wanxuan
Last edited May 6, 2020
Created on May 6, 2020

This example demonstrates how to create a map using D3.js, displaying country boundaries over a blue sphere. The visualization uses a Natural Earth projection via `d3.geoNaturalEarth1` and renders geographic paths as SVG elements with the `d3.geoPath` generator. Country data is fetched from the world-atlas TopoJSON dataset and converted using the `topojson.feature` API. The map is styled with CSS, filling countries in light green and the sphere in blue, with a basic interactive-free presentation.

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