{"version":"1.0","type":"rich","title":"Mouse follower","description":"A React component renders an SVG circle that follows the mouse pointer across a 960×500 viewport. On every mouse move, the `onMouseMove` event handler updates the circle’s `cx` and `cy` coordinates via React’s `useState` and `useCallback` hooks. The circle starts centered and has a fixed radius of 30 pixels. The example demonstrates interactive SVG rendering with React, using only ReactDOM and no external data or visualization libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/00795487a1a14f259c86445597a71bce?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}