{"version":"1.0","type":"rich","title":"Follow Mouse","description":"A circle follows the mouse cursor across an SVG canvas, centered on the pointer's current position. The visualization uses React's `useState` and `useCallback` hooks to track mouse coordinates from the `onMouseMove` event, updating the circle's `cx` and `cy` attributes accordingly. Rendered with React and D3 v6 in an SVG element, the example demonstrates simple interactive state management without any data source or external datasets.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}