{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A React-driven SVG smiley face follows the mouse cursor across the full browser window. The application tracks pointer coordinates via React's `useState` and `useCallback` hooks, updating a single circle's `cx` and `cy` attributes on every mousemove event. It renders through `ReactDOM.render` into a root div, using the production builds of React 16.9 and ReactDOM. The visualization demonstrates real-time, state-based SVG interaction with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/15eb4ec302d4449da7e463bf3387e4e2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}