{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A static SVG circle initially sits at the center of a 960×500 viewport, but its position is updated in real time through React’s `onMouseMove` event handler. The `handleMouseMove` function logs the cursor’s `clientX` and `clientY` coordinates to the console as the mouse moves across the container. Rendered with React 16.9 and D3 v7, the example demonstrates a minimal interactive pattern where the circle’s location could be tied to mouse input, though the code currently only captures and reports the coordinates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}