A smiley face rendered as a yellow circle with black outline and two eyes, drawn using React and SVG. The component defines fixed dimensions (960 by 500) and calculates center coordinates, stroke width, eye offsets, and eye radius as constants. It uses React 18 and ReactDOM to mount the SVG into the page’s root element. The eyes are positioned asymmetrically—one above and one below the horizontal center—due to differing offset values for the y-axis.