Smiley Face Part 1
A yellow circle with a black outline represents a smiley face, containing two smaller black circles as eyes. The example demonstrates basic SVG rendering within a React application, using hardcoded SVG circle elements positioned via `cx` and `cy` attributes. The page loads React from a UMD build and logs "Hello JavaScript" to the console. The visualization is static, with no interactivity or animation, serving as a simple introduction to combining React with SVG markup.