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Let's make a map with D3.js!

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Yyvesponcon
Last edited Nov 16, 2020
Created on Nov 16, 2020

This example demonstrates how to create a world map using D3.js, displaying countries as light green SVG paths on a blue sphere with black outlines. It uses the `d3.geoNaturalEarth1` projection and `d3.geoPath` to render geographic features, with country boundaries derived from the TopoJSON world-atlas dataset. The code loads geographic data asynchronously via `d3.json`, converts TopoJSON to GeoJSON using the `topojson.feature` method, and appends each country path to the SVG canvas. The map is rendered entirely with SVG elements in a minimalist style.

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