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This example shows a smiley face rendered as an SVG composition using React and D3.js. The face is built from circles, arcs, and lines, all positioned relative to the center of a 960x500 viewport. The D3 `arc` generator creates the mouth shape with specified inner/outer radii and angles. React’s `ReactDOM.render` injects the SVG into the page, while CSS sets a margin-free, overflow-hidden body. The code uses fixed numeric constants for facial features, including eyes, eyebrows, and a nose.
AI-generated descriptionA bare minimum HTML page demonstrating use of CSS and JavaScript.
See also React Starter.
MIT Licensed