This example demonstrates the simplest possible way to fetch and parse CSV data in the browser. It shows a single large HTML heading displaying "Hello HTML" after loading a remote CSV file from a GitHub gist. The code uses the native `fetch` API to retrieve the CSV and relies on no additional libraries. The page is styled with inline CSS, setting the body font size to 13em, and the script contains the fetch URL string. The example serves as a bare minimum starter for handling tabular data in a plain HTML context.