Smiley Face Part 1
This example renders a simple smiley face as static SVG using React and ReactDOM. The face consists of a yellow circle with a black stroke, two black eye circles, and an implied mouth area, all positioned relative to center coordinates. The code defines constants for dimensions, offsets, and radii, then builds the SVG elements with React’s JSX syntax. It uses React 17’s production UMD builds loaded via CDN, with the main component mounted into a root div. The visualization demonstrates basic geometric positioning and styling through SVG attributes.