{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle follows the mouse cursor across a fixed 960 by 500 SVG canvas. The example demonstrates real-time mouse tracking with React 16.9.0, using the `useState` and `useCallback` hooks to manage cursor coordinates. The `onMouseMove` event on the SVG element updates the circle’s `cx` and `cy` attributes, causing it to smoothly track the pointer. The code renders a single SVG circle with no data source, purely illustrating interactive state updates in a React-driven visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/80fac23dfb8946b8bbf99d9a490474f7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}