Loading Data with React and d3

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Loading Data with React and d3

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Last edited Apr 21, 2021

Created on Apr 20, 2021

This example shows a React application that loads a CSV dataset of CSS named colors and renders it as a color wheel using d3.pie and d3.arc. The data is fetched asynchronously with the d3.csv function, and React’s useState and useEffect hooks manage the loading state. Each path in the SVG is filled with the corresponding RGB hex value from the dataset, creating a full-circle pie chart where every color occupies an equal slice.

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Smiley face implementation with React.

MIT Licensed

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