A minimal HTML page demonstrates the foundational web technologies CSS and JavaScript, paired with React 17. It renders a static SVG face composed of three circles—a large yellow head with black strokes and two smaller eyes—directly in the markup. A separate React component injects a heading into the DOM via `ReactDOM.render`. The example shows how to combine static SVG elements with React’s component-based UI, using the UMD builds of `react` and `react-dom` loaded from unpkg, without any interaction or data binding.