This example renders a colored strip for each CSS named color by loading hex values from a CSV file. The React component uses the `useState` and `useEffect` hooks along with D3’s `d3.csv` to fetch data from a GitHub-hosted dataset. Each row is mapped to a `<div>` whose `backgroundColor` is set to the RGB hex value from the CSV, displaying the full color palette as a compact horizontal band. The code includes a separate message utility that summarizes the fetched data size in kilobytes, row count, and column count.