{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A full-screen SVG circle follows the mouse cursor as it moves across the viewport, using React state to track the pointer's coordinates. The component updates the circle's `cx` and `cy` attributes on every `mousemove` event via an `onMouseMove` handler, storing the position with `useState` and `useCallback`. React and ReactDOM render the interactive graphic at 960 by 500 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6d15d1a03fde4dca9638fefc9aa883c6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}