{"version":"1.0","type":"rich","title":"Mouse follower","description":"A single circle follows the mouse cursor within an SVG canvas. The circle’s position is updated via React state, triggered by an `onMouseMove` handler that tracks `clientX` and `clientY` coordinates. The example uses React 16.9 with hooks (`useState`, `useCallback`) and renders the SVG element with the circle’s `cx` and `cy` attributes bound to the current mouse position. The visualization demonstrates a simple interactive pattern with minimal code, relying solely on React’s state management and SVG rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bb70e747f82543b7abb7e571a0e9bf1d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}