Loading data with React

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Loading data with React

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Last edited Oct 21, 2022

Created on Oct 21, 2022

This example shows how React loads and summarizes a CSV file of CSS named colors. The app uses React hooks, including `useState` and `useEffect`, to fetch data with `d3.csv` and display a text message with row count, column count, and file size in kilobytes. Before the data arrives, the interface shows a "Loading" state. The visualization is rendered as SVG-free HTML text via ReactDOM, with libraries React 16.9 and d3.v7 loaded from CDN.

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Smiley face implementation with React.

MIT Licensed

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