Loading data with react and d3

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Loading data with react and d3

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Last edited Apr 7, 2021

Created on Apr 4, 2021

This example shows a stylized face built from SVG shapes, with a loading message that reports the size, column count, and row count of a remote CSV dataset. The face includes gradient-filled eyes, an arc-based mouth, and a specular lighting filter, all rendered through React components. Data is fetched asynchronously using `d3.csv` inside a `useEffect` hook, and the loading summary is computed with `d3.csvFormat` and displayed in a `<pre>` element. The visualization demonstrates integrating D3’s data-loading and formatting utilities with React state and SVG rendering.

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Loading data with d3 and using react

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