{"version":"1.0","type":"rich","title":"Fork of React Starter","description":"This example demonstrates a simple smiling face rendered as an SVG using React and D3.js. The face is centered within a 960-by-480 viewport, with yellow circular head, two black eyes, and a curved smile generated by D3's `d3.arc()` path constructor. React's `createRoot` function mounts the component, while D3 v7 supplies the arc geometry; styling comes from CSS classes applied to SVG elements. The visualization uses no external data, instead hardcoding coordinates and dimensions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b639c3dc827b4faa935d2377385f90d2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}