Fork of Smiley Face Part II
A fork of the Smiley Face Part II example renders a yellow smiley face using React and SVG. The face is dynamically sized to fill the browser window, with its radius calculated from the viewport height. The application uses React and ReactDOM to render SVG elements, including circles for the face, eyes, and mouth, positioned relative to the center of the screen. The code defines constants for eye offset, eye radius, and mouth parameters, all drawn with black strokes on a yellow fill.