{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A circle tracks the mouse cursor across a 960 by 500 SVG canvas, updating its position in real time as the user moves the pointer. The React component uses `useState` to store the mouse coordinates and `useCallback` to handle the `onMouseMove` event, passing the event's `clientX` and `clientY` values to reposition the circle via its `cx` and `cy` attributes. It renders with React 17 and D3 v7.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/22b9c58ef4264204bc3a4c3e41e66d06?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}