{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle follows the mouse cursor across a 960-by-500 SVG canvas. Built with React and ReactDOM, the app tracks pointer coordinates via an `onMouseMove` handler on the SVG element, storing them in state with `useState` and updating them through `useCallback`. Each move re-renders the circle's `cx` and `cy` attributes, creating a direct, responsive visual link between pointer position and the rendered shape.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e088f757781041ab812d318e332090ad?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}