This example builds a simple smiley face inside an SVG element using React, rendering a large yellow circle for the head and two smaller black circles for the eyes. The code relies on React 16.9.0 from a UMD build, logging the React object to the console before drawing the shapes with static SVG attributes. The SVG is set to a fixed width of 960 pixels and height of 500 pixels, with the head centered at coordinates (480, 250) and a stroke of 10 pixels. The project demonstrates basic React integration with SVG markup without any interactive or dynamic behavior.