This example renders a cartoon face inspired by Danny Phantom using React and D3 v6, with all graphics drawn as SVG elements. The face is composed of separate components including eyes, irises, pupils, eyebrows, hair, a nose, mouth, and ears, each positioned using calculated offsets and D3’s `arc()` generator for the mouth. The code defines geometric properties like radii, stroke widths, and point arrays for polygons, then translates the entire group to the center of the viewport. It uses React’s `ReactDOM.render` to mount the SVG, with dimensions matching the window size.