{"version":"1.0","type":"rich","title":"Mouse follower","description":"A circle in an SVG chart follows the cursor as it moves across the viewport. React state tracks the mouse position, updated through an `onMouseMove` event handler. The `useState` and `useCallback` hooks manage the coordinate updates, while `ReactDOM.render` mounts the component. The circle’s `cx` and `cy` attributes are bound directly to the tracked `x` and `y` values, creating a real-time interactive visualization with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2c3aa296611f4b308618914b65c92dd4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}