{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A single black circle tracks the mouse in real time within an SVG canvas. The example uses React's `useState` and `useCallback` hooks to capture the mouse position via the SVG `onMouseMove` event, updating the circle's `cx` and `cy` attributes. The visualization demonstrates a minimal interactive pattern, relying on React for state management and D3 v5 only for SVG rendering support, with no data source beyond the live pointer coordinates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f23c4e2b60d34071b35fa6ccbcf452fc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}