{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A React application renders an SVG circle that follows the mouse cursor across a 960×500 viewport. The circle’s position updates via React’s `useState` and `useCallback` hooks, triggered by the SVG’s `onMouseMove` event, which captures `clientX` and `clientY` coordinates. Using `ReactDOM.render`, the app displays a single black-outlined circle whose center tracks the pointer’s movement in real time.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/29b1aeefd1e64c2cbf464ad74d7bfc16?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}