Loading Data with React and D3

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Loading Data with React and D3

✓ Published1🌍 Public

Last edited Jul 14, 2021

Created on Jul 14, 2021

This example demonstrates how to load and summarize external data in a React application using D3 utilities. It fetches a CSV file containing CSS named colors via `d3.csv`, storing the parsed result in React state with the `useState` and `useEffect` hooks. While the data loads, the interface displays a "Loading" message; once ready, it computes a textual summary using `d3.csvFormat`, showing the dataset’s size in kilobytes, row count, and column count. The visualization renders as SVG but presents only text, highlighting the data-loading workflow rather than graphical output.

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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