{"version":"1.0","type":"rich","title":"Follow mouse with circle","description":"A circle follows the mouse cursor across an SVG canvas as the pointer moves. The visualization uses React state management with `useState` and `useCallback` to track the cursor's `clientX` and `clientY` coordinates, updating the circle's `cx` and `cy` attributes on every mouse move event. Rendering is handled declaratively with React's JSX, creating a single SVG circle element that responds to pointer interaction. The example demonstrates basic event handling and state-driven updates in a React-based SVG visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}