A stylized face is drawn with two black circles for eyes centered on a larger yellow circle, all rendered as SVG elements. The face uses computed positions and radii from constants such as `eyeRadius`, `eyeOffsetX`, and `eyeOffsetY`, with a black stroke for the head outline. The React application imports `React` and `ReactDOM` to render the `<svg>` directly into the DOM, using inline JSX and attributes like `stroke-width` to define visual properties.