{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A React component renders an SVG circle that follows the mouse pointer across a 960 by 500 viewport. The circle’s center coordinates are updated via React’s `useState` hook and a `handleMouseMove` callback attached to the SVG’s `onMouseMove` event. The `useCallback` hook memoizes the event handler, and `ReactDOM.render` mounts the app. The visualization demonstrates basic state-driven interactivity without external data, using only React and SVG primitives.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd792471b19d4325994135a8cd3e97d9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}