{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A circle tracks the user’s cursor within a 960×500 SVG canvas, updating its center position in real time as the mouse moves. Built with React, the app uses the `useState` hook to store mouse coordinates and a `useCallback` handler on the SVG’s `onMouseMove` event. The rendering is done entirely with SVG elements, and the circle’s radius is fixed at 30 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/906dee9b52294f58b5ae327242bb2f7e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}