{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A smiley face follows the mouse cursor across an SVG canvas, with a circle reacting to pointer movement in real time. The visualization is built using React state to track mouse coordinates and re-render the circle's position on every move. The SVG element handles the mousemove event, while React's `useState` hook manages the positional updates. The example uses React 16.9 and renders via ReactDOM into a root div, with the SVG dimensions fixed at 960 by 500 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}