This example demonstrates a minimal interactive web page rendered with plain HTML and CSS, displaying the text “Hello HTML” in large, centered type. It serves as a barebones starting point for web-based visualizations, featuring inline styling for the body element. The page also includes a JavaScript snippet that logs “Hello JavaScript!” to the browser’s developer console upon load, using the native `console.log` API. No external libraries or data sources are involved, highlighting the fundamental structure of an HTML document.