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Jjayanthbalina@gmail.com
Last edited Apr 22, 2024
Created on Apr 22, 2024

This interactive choropleth map visualizes global population density (people per km²) across countries for the years 1980, 2000, 2010, and 2022. A dropdown menu switches between years, updating the color-coded SVG paths rendered with d3.geoPath and a Mercator projection. A sidebar displays the ten most densely populated countries, while hovering over a country reveals its name and density value via a styled tooltip. Data is loaded as CSV files and the world geometry from a GeoJSON source.

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MIT Licensed

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