{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A React application renders a single SVG circle that follows the mouse cursor as it moves across a 960×500 viewport. The circle’s position updates via React’s `useState` and `useCallback` hooks, which track the cursor’s `clientX` and `clientY` coordinates from the SVG’s `onMouseMove` event. The example demonstrates interactive rendering with React 16.9 and SVG, using a simple state-driven approach to update the circle’s `cx` and `cy` attributes in real time.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}