{"version":"1.0","type":"rich","title":"Smiley Face","description":"This example displays a grid of twenty identical smiley faces, each composed of a yellow circle, two black eyes, and a curved mouth. Built with React and D3 v6, it renders SVG elements through reusable components like `FaceContainer`, `BackgroundCircle`, `Eyes`, and `Mouth`. The mouth path is generated using the `d3.arc()` API with specified inner and outer radii, while the face layout is positioned via SVG group transformations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cd3d4a7249034f71aee1152736350544?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}