{"version":"1.0","type":"rich","title":"Mouse follower","description":"A single circle follows the mouse cursor across an SVG canvas. The React component tracks pointer coordinates via an `onMouseMove` event handler, updating the circle's `cx` and `cy` attributes through `useState` and `useCallback`. The visualization demonstrates reactive state updates in a React-D3 integration, rendering with SVG elements and default black fill without additional styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/82eae768daec4afcbb5a144182456e0e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}