{"version":"1.0","type":"rich","title":"React components","description":"A grid of small yellow smiley faces, each with subtle random variations in eye size, eye placement, and mouth thickness, is rendered as reusable React components. The example demonstrates how D3’s `arc` generator creates the mouth path inside a `Mouth` component, while separate `BackgroundCircle`, `Eyes`, and `FaceContainer` components assemble the SVG face. The `index.js` file maps over a `range(6*3)` array to instantiate eighteen `Face` components, each using randomized parameters for its features.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b72d689abde94c9bb46fd7f2efcdf895?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}