This example demonstrates how to load CSS named color data from a remote CSV file using D3's `csv` parsing utility and integrate it with React state management. The application displays summary statistics about the dataset, including its size in kilobytes, row count, and column count. Using React's `useState` and `useEffect` hooks, the code fetches the data asynchronously and updates the interface, showing a "Loading..." message until the data arrives. The visualization relies on D3 v5 and React 16.9.0, with `d3.csvFormat` calculating the data size.