{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A React and SVG visualization that tracks the mouse cursor with a single circle. The circle's position updates live as the user moves over a 960 by 500 SVG canvas, using React's `useState` and `useCallback` hooks to manage the cursor coordinates and an `onMouseMove` event handler. The circle is rendered as an SVG `<circle>` element with a fixed radius of 30 pixels, while the initial position is centered on the screen.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bf97aa03048a46549ab0f68ac48e4d3d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}