Data Viz
This example demonstrates a minimal HTML page that renders the text "Hello HTML" at a massive 13-em font size, centered on the screen, while logging "Hello JavaScript!" to the browser’s developer console. It uses plain HTML, CSS for styling, and a JavaScript script tag for the console output. The page serves as a bare-bones introduction to web fundamentals, with no external libraries or data sources, and does not include any interactive or data-driven visualizations.