{"version":"1.0","type":"rich","title":"Follow Mouse","description":"A circle follows the mouse cursor as it moves across an SVG canvas. The circle's center position updates to match the cursor’s coordinates, which are captured through the `onMouseMove` event handler using React’s `useState` and `useCallback`. The example uses ReactDOM and D3.js v7 to render the SVG, with the circle’s radius fixed at 30 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5655c04090a148bfb94727c44f3868c0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}