{"version":"1.0","type":"rich","title":"Smiley Part IV","description":"A yellow smiley face rendered with React and D3. The face is built from SVG shapes, including a yellow circle for the head, two black circles for eyes, and a mouth drawn as an arc using D3's `arc()` generator. The React components manage the layout, while D3 handles the arc path calculation. The visualization demonstrates a declarative approach to combining React's component model with D3's geometric utilities.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fac8ff2544f54ccaba9d2c28613d8f6d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}