Loading Data with React & D3

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Loading Data with React & D3

✓ Published0🌍 Public

Last edited Mar 5, 2021

Created on Mar 5, 2021

This example demonstrates loading a CSV dataset from a remote URL using React state and the `useEffect` hook, with D3’s `csv` utility fetching the data asynchronously. While the data loads, the interface displays “Loading...”; once available, a message summarizes the dataset’s size in kilobytes, row count, and column count, computed via `d3.csvFormat`. The visualization itself is minimal—a large preformatted text element—highlighting the integration of D3’s data-loading and formatting APIs within a React component’s lifecycle.

AI-generated description

A program that reads in some data using D3 utilities, and uses React state to keep track of the data.

MIT Licensed

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