{"version":"1.0","type":"rich","title":"Mouse follower","description":"A yellow circle follows the mouse cursor within an SVG canvas, updating its position in real time. The visualization uses React’s `useState` and `useCallback` hooks to track mouse coordinates via the `onMouseMove` event, and renders the circle with SVG elements. The code imports React and ReactDOM, and sets initial mouse position at the canvas center.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b97c63bf5abb499280bbaa20f4d6d78b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}