Loading Data with D3 and React

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Loading Data with D3 and React

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Last edited Mar 13, 2022

Created on Mar 13, 2022

This example demonstrates loading a CSV dataset in a React application using D3’s `csv` function, which fetches the data from a GitHub Gist containing CSS named colors. The app displays a loading message for three seconds before showing summary statistics—file size, row count, and column count—computed with `d3.csvFormat` and rendered as large text in a `<pre>` element. The code integrates React’s `useState` and `useEffect` hooks to manage asynchronous data fetching and rendering. The visualization is minimal, focusing on the data-loading workflow rather than graphical output.

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Application that load data using React and d3.

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