This example visualizes all CSS named colors as a radial burst of wedge-shaped arcs. Each arc represents one color from a CSV dataset, filled with its corresponding hex value. The code combines React hooks (`useState`, `useEffect`) with D3 utilities `csv`, `arc`, and `pie` to load and transform the data, then renders the SVG paths inside a React component. The visualization uses a fixed outer radius and centers the pie at the middle of an SVG canvas.