{"version":"1.0","type":"rich","title":"dv.14 - Mouse Follewer","description":"A full-screen SVG circle follows the mouse cursor in real time, remaining centered on the current pointer position. The example uses React with the `useState` and `useCallback` hooks to track cursor coordinates and update the circle's `cx` and `cy` attributes. React DOM renders the SVG element, which listens for `onMouseMove` events, and the circle's radius is fixed at 30 pixels. The visualization demonstrates a simple interactive pointer-tracking effect with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/43113befe250409f99916d001e693d1c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}