This example shows a minimal HTML page that displays the text “Hello HTML” in large, centered type, with a JavaScript console message. It demonstrates the fundamental structure of a web document using HTML markup, CSS for styling the body element, and a script tag for JavaScript. The code uses the Document Object Model (DOM) to render the visible content and the console API’s `log` method to output a message. It serves as a bare-bones template for understanding how these three web technologies interact in a single file.