Loading Data with React and D3

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Loading Data with React and D3

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Last edited Jan 22, 2021

Created on Jan 22, 2021

This example demonstrates how to load and summarize a CSV dataset in a React application using D3. It displays the file size, row count, and column count of a CSS named colors dataset fetched from a remote URL. The code uses D3’s `csv` function to load the data and `csvFormat` to calculate its size, while React’s `useState` and `useEffect` manage the asynchronous state. The result is rendered as SVG text within a `<pre>` element, initially showing “Loading” until the data arrives.

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loads data with d3 and react

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