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Fork of Fork of Loading Data with React & D3

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Ssd2beatles
Last edited Jun 18, 2021
Created on Jun 18, 2021

This example demonstrates how to load and summarize a CSV dataset of CSS named colors using React’s `useState` and `useEffect` hooks alongside D3’s `csv` utility. While the data loads, the interface displays “Loading…” text; once fetched, it renders a plain-text summary in a large `<pre>` element, showing the file size in kilobytes, row count, and column count. The message is computed using `d3.csvFormat` and custom string concatenation, with React handling the asynchronous state update.

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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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