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Loading Data with React & D3

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Jjanneprice
Last edited Mar 23, 2022
Created on Mar 23, 2022
Forked from Mouse Follower

This example demonstrates how to integrate D3’s data-loading utilities with React state management. The application fetches a CSV file of CSS named colors from a GitHub gist using `d3.csv`, stores the parsed dataset in React’s `useState` hook, and displays a summary message generated by a helper function. While loading, it shows “Loading…” text, then presents the file size in kilobytes, row count, and column count via `d3.csvFormat` and the array’s `length` and `columns` properties. The code uses React hooks (`useEffect`, `useState`) and D3 v7.

AI-generated description

A program that loads in some data using D3 utilities and uses React state.

MIT Licensed

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