{"version":"1.0","type":"rich","title":"Hello React","description":"A yellow SVG smiley face is centered in a 960-by-500 viewport. The code uses React to render and update the DOM, while D3’s `arc()` generator creates the mouth path. Circles draw the face, eyes, and outline, with the face’s radius and stroke positioned relative to the center. Static properties define all coordinates and radii.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a6c18248e8a94873acd4351993439a15?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}