This example demonstrates how to load CSV data into a React application using D3’s `csv` function, then displays a summary of the dataset as text. The visual output shows the data size in kilobytes, row count, and column count, rendered inside a `<pre>` element. The code initializes React state with `useState` and fetches the remote CSS named colors CSV via `useEffect`, while `csvFormat` computes the byte size. All rendering occurs in SVG-less HTML, with D3 v5 and React 16.9 loaded from CDNs.