react d3 state example

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react d3 state example

✓ Published2🌍 Public

Last edited Jan 18, 2022

Created on Jan 16, 2022

This example shows a React application that fetches CSS named colors from a CSV file and renders them as a vertical stack of 900-pixel-wide horizontal bands, each colored by its corresponding RGB hex value. The visualization uses React’s `useState` and `useEffect` hooks to load data asynchronously via d3’s `csv` function, mapping each row to a styled `div`. A separate `BackgroundCircle` component (not used in the main view) defines a yellow circle with black stroke, while the `message.js` module computes data statistics. The page is styled with a large `pre` element as a placeholder.

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A bare minimum HTML page.

MIT Licensed

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