{"version":"1.0","type":"rich","title":"Mouse follower","description":"A React application renders a single SVG circle that follows the mouse cursor as it moves across the full-window viewport. The component uses the `useState` and `useCallback` hooks to track the cursor’s `clientX` and `clientY` coordinates, updating the circle’s `cx` and `cy` attributes on every `onMouseMove` event. The initial position is centered based on `window.innerWidth` and `window.innerHeight`. This simple interactive example demonstrates real-time state-driven SVG updates without any external data sources or animation libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7f03453ac3ed4f5cbbe07eadf8e77a32?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}