{"version":"1.0","type":"rich","title":"React Starter","description":"This example shows a React application that renders a static SVG smiley face with two circles for eyes and a large yellow circle for the face. It uses React 16.13.1 with functional components and hooks, specifically `useState` and `useEffect` imported but not utilized. The component returns a fragment containing a message div and an SVG canvas, with circles positioned using fixed `cx`, `cy`, and `r` attributes. D3 v6 is loaded but not used in the rendering. The app mounts to the `#root` element via `ReactDOM.render`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/92aede2c7e1f4e6a8dc2111c2ea5a911?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}