{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A circle follows the mouse cursor across an SVG canvas. The visualization demonstrates React's state management with D3's event handling, using a `useState` hook to track cursor coordinates and a `useCallback` hook to efficiently update the circle's `cx` and `cy` attributes on every mouse move. The D3 v5 library renders the SVG element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a8fb3ee87a8c4827827b82e3453d1d0d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}