This example renders a static smiley face using SVG circles, with the head, eyes, and implied mouth drawn through explicit `cx`, `cy`, and `r` coordinates. It embeds React via `React.createElement` and `ReactDOM.render` to manage the page, but the core visualization is plain SVG markup. The code also includes a YouTube iframe, though the interactive chart itself relies entirely on hardcoded SVG attributes rather than any data-driven simulation or reactive updates. Yellow and black strokes define the face’s outline, while the eye positions are fixed offsets from the center.