{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A black circle follows the mouse cursor across a white SVG canvas. The React component tracks pointer movement via the `onMouseMove` event and updates the circle’s `cx` and `cy` attributes in response to `clientX` and `clientY` coordinates. It uses `useState` for mouse position and `useCallback` to handle event updates. The example demonstrates declarative SVG rendering with React and the ReactDOM `render` method, with a fixed canvas size of 960 by 500 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0d6778da593f4a0c8db6f3dcfcad229a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}