This example demonstrates how to load and parse CSV data in a React application using D3’s `d3.csv` method, displaying a summary message with the dataset’s size, row count, and column count. The React component uses the `useState` and `useEffect` hooks to fetch the data asynchronously and render a loading fallback. The data comes from a GitHub gist containing CSS named colors. The code explicitly formats the loaded data with `d3.csvFormat` to calculate its size in kilobytes.