Loading data with React & D3

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Loading data with React & D3

✓ Published1🌍 Public

Last edited Apr 5, 2021

Created on Apr 1, 2021

This example demonstrates how to load a CSV dataset of CSS named colors using D3’s `d3.csv` utility within a React application, displaying a summary of the data’s size, row count, and column count via a formatted text message. The React component uses the `useState` and `useEffect` hooks to fetch the data asynchronously and manage its state, showing a “Loading…” placeholder until the promise resolves. The visualization renders as SVG but outputs only a text report, generated by a custom `message` function that formats the CSV metadata.

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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