{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A React mouse follower tracks the cursor’s position within an SVG canvas. A circle responds instantly to every mouse move, updating its coordinates via React state and the `onMouseMove` handler. The example uses React’s `useState` and `useCallback` hooks, rendering a single `<circle>` element inside an SVG with fixed dimensions. The initial position is centered, and the circle follows the mouse from there, demonstrating simple event-driven rendering with React and SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ac621c1bdf6b4807a064420f60f504c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}