A static yellow smiley face rendered as an SVG, with two black circular eyes positioned on a 960×500 canvas against a blank background. The example demonstrates the initial steps of building a face, showing only the head and eyes without a mouth. It uses React 18’s `createRoot` to mount a trivial `Hello, JSX!` component, while the SVG is defined directly in the HTML. The source code includes commented calculations for eye placement using center coordinates and offsets.