This fork of a mouse-follower example displays a plain-text summary of the CSS named color dataset, showing file size, row count, and column count. It loads the CSV from a GitHub gist using D3’s `csv` method, then React and ReactDOM render the computed metrics. The parent component fetches data in a `useEffect` hook, while a separate `message` function formats the statistics, using `d3.csvFormat` to calculate byte size. The visualization is minimalist, relying solely on textual output rather than graphical elements.