This example demonstrates loading and parsing external data using the JavaScript Fetch API and D3's `csv` method. The page displays the static text "Hello HTML" in large type, while the console logs the raw contents of a CSV file containing CSS named colors fetched from a GitHub gist. A second script imports `select` and `csv` from D3, reads a local `data.csv` file, and logs the parsed data array to the console. The visualization focuses solely on data acquisition, with no visual output beyond the HTML text.