{"version":"1.0","type":"rich","title":"Mouse Follower","description":"An interactive SVG circle in yellow follows the mouse pointer inside a 960×500 pixel viewport, updating its center coordinates in real time. Built with React and ReactDOM, it uses the `useCallback` hook to handle the SVG `onMouseMove` event, reading `clientX` and `clientY` from the event to update state via `setMousePosition`. The circle's radius is fixed at 30 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d941313512ae42659e88bc4352859541?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}