Fork of Smiley Face Part VI
A grid of 57 randomly generated smiley faces demonstrates how React components and D3 can be composed for data-driven SVG rendering. Each face uses randomized parameters for stroke width, eye position and radius, and mouth size, producing varied expressions. The code leverages React’s component hierarchy (e.g., `FaceContainer`, `BackgroundCircle`, `Eyes`, `Mouth`) with ES6 modules, while D3’s `arc` generator (via `d3.arc`) shapes the mouth path. All faces render as SVG elements inside a single React app, showing reusable, parameterized visualization components.