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Rendering Data with React & D3

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AAmir
Last edited Feb 28, 2021
Created on Feb 28, 2021

This example visualizes a dataset of CSS named colors as a vertical stacked bar chart, where each row renders as a thin colored rectangle. Using React for component state and rendering, the code fetches the CSV data with D3's `csv` function, then maps each data entry to a styled div element. The chart displays 148 color swatches sequentially, with each bar’s background color set directly from the `RGB hex value` field. React’s `useState` and `useEffect` hooks manage asynchronous data loading, while D3 handles CSV parsing and formatting.

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Rendering the Data with React & D3

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