{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle follows the mouse cursor across a full-window SVG canvas in this React application. The visualization tracks pointer movement using the SVG `onMouseMove` event, which updates the circle's `cx` and `cy` coordinates in real time. The circle's position is stored in React state and re-rendered on every mouse move, while its radius remains fixed at 50 pixels. The program uses React 16.9 with a custom event handler to create an interactive, responsive display that maps the cursor's screen coordinates directly to the SVG coordinate space.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fdaa9de7d0b94200a89f53f333e5dc0d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}