{"version":"1.0","type":"rich","title":"practice viz","description":"A smiley face is rendered as a static SVG graphic, centered within a fixed viewport. The visualization uses React components to structure the SVG elements, while D3’s `arc` generator creates the mouth path. A yellow circle with a thick black stroke forms the head, and two smaller black circles serve as eyes. The code imports `arc` from D3 and uses React’s `ReactDOM.render` to mount the component, combining declarative UI with D3’s geometry helpers for a simple, recognizable icon.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8c61bb4ee25342c0b5c27824a0808d79?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}