{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A circle follows the mouse pointer inside a static SVG viewport. The circle updates its position through React state management on mouse movement events. The React `useState` hook stores the mouse coordinates, and the `onMouseMove` handler on the `<svg>` element updates them, causing the circle to re-render at the new location. The example uses ReactDOM to render the SVG, with no data source beyond the cursor’s clientX and clientY values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7dbadb79708847aaa0d900ed6492ea00?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}