This example shows a simple HTML page displaying the text “Hello HTML” in large, centered type, with a corresponding “Hello JavaScript!” message logged to the browser’s developer console. The page uses a basic HTML `<style>` block to set the body’s text alignment and font size, and a plain `<script>` tag to call the `console.log` API. No external libraries or data sources are involved, making it a minimal starter template for testing browser rendering and JavaScript execution.