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Loading Data with React & D3

✓ Published0🌍 Public
NNelson M
Last edited Nov 17, 2023
Created on Nov 17, 2023

This example demonstrates how to load and summarize CSS named colors data using React state and D3 utilities. The app fetches a CSV file via `d3.csv` and stores the parsed data in React’s `useState` hook, triggered by `useEffect`. While loading, it displays “Loading...”, then renders a `<pre>` element with a text summary generated by a custom `message` function, which uses `d3.csvFormat` to compute the data size in kilobytes, row count, and column count. The visualization is purely textual, showcasing the integration of D3’s data-loading and formatting capabilities within a React component lifecycle.

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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