Fork of Hello HTML
A yellow circle with a black outline represents the first step in building a smiley face, drawn as a static SVG. The React component renders the circle centered on a 960 by 500 canvas, using hardcoded coordinates and dimensions. The code imports the `arc` function from the d3 library, though the visible rendering relies on native SVG circle elements. The example runs React and ReactDOM within an HTML page, with the SVG output generated entirely through React's declarative syntax.