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Fork of Coronavirus Deaths by Country over Time (with Voronoi Hover)

✓ Published0🌍 Public
DDenise Mauldin
Last edited Apr 1, 2022
Created on Apr 1, 2022

A multi-line chart tracks cumulative COVID-19 deaths per country over time, using a logarithmic y-axis. Hovering over any point uses a Voronoi overlay to highlight that country's line and display a tooltip with the exact date and death count. Built with React and D3 v5, the visualization leverages `d3.Delaunay` for the Voronoi diagram, `scaleLog` and `scaleTime` for axes, and loads data from the Johns Hopkins Coronavirus dataset via `d3.csv`.

AI-generated description

Line chart of Coronavirus cases to date, by country. Data from Johns Hopkins Coronavirus Dataset.

Hover to see details and illuminate lines.

MIT Licensed

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