This fork of "Mouse follow" displays metadata about a CSV dataset, showing the file size in kilobytes, row count, and column count in large text. The page loads data from a remote CSV of CSS named colors using `d3.csv`, then formats the statistics with `d3.csvFormat` within a React component. The application uses React's `useState` and `useEffect` hooks to fetch the data asynchronously and render the message as an SVG via ReactDOM.