{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"This example renders a responsive smiley face using React and D3 inside an SVG canvas. It uses the `d3.arc` API—though the face itself is assembled from simple SVG circles—with eye, mouth, and head geometry computed from window dimensions. The `App` component dynamically sets the SVG width and height to fill the browser viewport, centering all elements via a `transform` translation. The code explicitly imports `arc` from D3 but does not actually invoke it, instead relying on React's declarative JSX for all drawing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}