Loading data with React and D3

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Loading data with React and D3

✓ Published2🌍 Public

Last edited Jul 26, 2022

Created on Jul 19, 2022

This example demonstrates how to load external data with D3 utilities while managing it through React state. It fetches a CSV file of named CSS colors using `d3.csv` within a `useEffect` hook, then stores the result via the `useState` setter. The component renders either a loading message or a computed summary showing the data’s file size in kilobytes and row count, calculated using `d3.csvFormat`. The visualization is minimal, outputting text rather than graphical elements, and uses React 18 with D3 v7.

AI-generated description

A progam that loads data using D3 utilities and uses React state to keep track of data

MIT Licensed

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