{"version":"1.0","type":"rich","title":"Tutorial D3, React","description":"A React application renders a grid of 18 cartoon faces, each with randomly generated stroke widths, eye positions and radii, and mouth dimensions. The faces are built from reusable components—`BackgroundCircle`, `Eyes`, `Mouth`, and `FaceContainer`—that compose SVG circles and a d3 path. The `Mouth` component uses `d3.arc` to generate a semicircular path. The code imports `range` from d3 to create the array of faces and uses ReactDOM to render the application into a single DOM element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/29c5693a6da74d2486c40a19d61ce9d9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}