Heatmap

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Last edited Apr 30, 2024

Created on Apr 10, 2024

Forked from Blank Slate with Hot Reloading

A d3.js heatmap displays a matrix of values using the Inferno color scale, with each cell representing a combination of a group and variable from a CSV dataset loaded from GitHub. The SVG rendering includes band scales for axes, rounded rectangles, and a tooltip that shows the exact value on hover. The code uses d3.scaleSequential with d3.interpolateInferno, d3.axisBottom, d3.axisLeft, and mouse event handlers for interactivity.

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From https://d3-graph-gallery.com/graph/heatmap_style.html

MIT Licensed

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