{"version":"1.0","type":"rich","title":"Mouse Follower","description":"The example shows a black circle that follows the mouse cursor across a blank SVG canvas, updating its position in real time as the pointer moves. The code uses React hooks, specifically `useState` and `useCallback`, to track the mouse coordinates and re-render the circle’s `cx` and `cy` attributes on every move event. It renders a 960×500 SVG element with a single circle of radius 30, and the mouse position is captured via the `onMouseMove` handler.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8bdf9e81a94a4a759300c7bf61b1d920?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}