This example renders the text “Hello HTML” in a large, centered font using CSS, with a JavaScript console message triggered on page load. The visualization is a minimal HTML starter that demonstrates the integration of HTML, CSS, and JavaScript in a single file. It uses the browser’s native DOM and console API, with styling defined in a `<style>` block and scripting in a `<script>` tag. No external libraries or data sources are involved, making it a bare-bones template for web-based experiments.