{"version":"1.0","type":"rich","title":"ReactMouseTracking","description":"A mouse-following circle demonstrates real-time React state updates. The SVG circle tracks the cursor's `clientX` and `clientY` coordinates, while its radius randomly resets to a value between 0 and 100 on every mouse move. The app uses React's `useState` and `useCallback` hooks within a functional component, rendering through `ReactDOM.render`. Mouse events on the SVG element trigger updates to both position and radius state, showcasing React's reactive rendering with declarative SVG markup.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2a1013dce3704b5e98e90f96761d70e6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}