{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A single circle follows the mouse cursor across a full-screen SVG canvas. Built with React and SVG, the example uses the `useState` and `useCallback` hooks to track `clientX` and `clientY` coordinates from the SVG element's `onMouseMove` event, updating the circle's `cx` and `cy` attributes in real time. The circle starts at the center of the viewport and moves smoothly with pointer input.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8e94d0ed52f045a18d742c7d622be657?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}