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Fork of Choropleth Map with Interactive Filtering

✓ Published0🌍 Public
CClara Hu
Last edited Mar 24, 2021
Created on Mar 24, 2021

This interactive choropleth map displays the world’s countries colored by their economic classification, with a color legend that filters the map when clicked. Clicking a legend value highlights corresponding countries and dims all others; clicking again clears the filter. Hovering a country reveals its name and value in a tooltip. Built with D3 v5, it uses `d3.geoNaturalEarth1` for projection, `d3.geoPath` to render country paths, and a custom `colorLegend` module for the clickable legend. Data comes from the world-atlas TopoJSON and TSV files, rendered as SVG.

AI-generated description

A choropleth map where you can hover over items in the color legend items to interactively filter!

MIT Licensed

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