{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A purple circle follows the mouse cursor across a blank SVG canvas, updating its position in real time with each pointer movement. Built with React and ReactDOM, the interactive graphic uses the `useState` and `useCallback` hooks to track and update mouse coordinates via an `onMouseMove` handler on the root SVG element, rendering the circle at the current pointer location.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1299d4518a304cca975a53079f002791?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}