{"version":"1.0","type":"rich","title":"mouse follower","description":"An SVG circle tracks the mouse as it moves across a full-window canvas. The visualization updates the circle's horizontal and vertical coordinates in real time based on pointer events. Built with React's `useState` and `useCallback` hooks, the component re-renders whenever the mouse position changes. The example uses D3.js v5 for SVG rendering and React 18 for component management.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a17f276c2f9c46cfac1a8838070f968f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}