This example uses React and D3 to render a radial burst visualization from a CSV of CSS named colors. The code loads data with D3’s `csv()` utility and displays it as a full-screen SVG. React’s `useState` and `useEffect` manage asynchronous data loading, while D3’s `pie()` and `arc()` compute the angular segments. Each slice is a `<path>` filled with the color’s RGB hex value. A “Loading…” placeholder appears until the data arrives, and the chart fills the browser window.