Practice Smiley Face Part 1
This example shows a simple smiley face created with two circles for features, using SVG shapes directly on an HTML page. It demonstrates a basic setup where a yellow circle with a thick black stroke forms the face, and two smaller unfilled circles positioned symmetrically around the center represent eyes. The page loads the React library from a CDN and logs it to the console, but the visualization itself does not use React for rendering. Instead, the SVG is written directly in the HTML body, with styling applied via a minimal CSS rule that removes page margins and hides overflow.