Loading Data with React

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Loading Data with React

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Last edited Sep 13, 2024

Created on Sep 12, 2024

This example demonstrates the integration of React with D3 for asynchronous data loading, showing a text display that reports the size and structure of a CSS color dataset fetched from a GitHub gist. The React component uses the `useState` and `useEffect` hooks to manage state and trigger the `d3.csv` request, while the `message` utility computes row and column counts plus file size in kilobytes. The visualization updates from a "loading" message to the final statistics once the CSV data arrives, highlighting how React handles D3 data pipelines. The example uses React 18 and D3 v7.

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A bare minimum HTML page.

MIT Licensed

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