Smiley Face part 1
A yellow smiley face is drawn on an SVG canvas, with two black circles representing eyes and a single outline for the face. The example demonstrates static SVG rendering within a React application, using React 18.2.0 and ReactDOM to mount a separate JSX element to the page root. The SVG markup is hardcoded directly in the HTML file, while the React component renders a simple “Hello JSX” heading independently, showing how both coexist.