Loading Data with React & D3

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Loading Data with React & D3

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Last edited Oct 4, 2023

Created on Oct 4, 2023

Forked from Loading Data with React & D3

This example shows a ring of colored pie slices, each representing a CSS named color from a CSV file. The visualization uses React state to manage the data loading process, displaying a "Loading..." message until the data arrives. Once loaded, the app creates SVG path elements for each color, using D3's `arc` and `pie` functions to calculate the pie geometry. React's `useEffect` hook triggers the asynchronous `d3.csv` fetch, and the resulting data is rendered as a full circle of color swatches.

AI-generated description

A program that loads in some data about CSS named colors using D3 utilities, and uses React state to keep track of the data.

MIT Licensed

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