{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle follows the mouse cursor across an SVG canvas, updating its position in real time. The example demonstrates React state management and event handling: the `App` component tracks mouse coordinates via the `onMouseMove` event and renders a circle centered on those coordinates. It uses `useState` to store the cursor position and `useCallback` for the event handler, with React and ReactDOM rendering the interactive SVG element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}