This example demonstrates a minimal HTML page that logs a JavaScript message to the browser console, serving as a basic introduction to combining CSS and JavaScript in a web page. The page uses no external libraries or data sources; instead, it relies on plain HTML, inline CSS for centered text styling, and a simple `console.log` call to output “Hello JavaScript!”. The code is a bare-bones starting point for learning how to structure a webpage and execute client-side scripts, with no interactive or visual data outputs beyond the static “Hello HTML” text displayed on screen.