{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A red circle follows the mouse cursor across an SVG canvas, responding in real time to pointer movement. Built with React, the component tracks cursor coordinates via the `onMouseMove` event and uses `useState` to update the circle's position. The visualization renders using React-DOM and D3 v7, with the circle's `cx` and `cy` attributes bound to the current mouse position. No data source is involved; the example demonstrates reactive, event-driven rendering in a React and D3 integration.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b40feb5f081b48ff85e3b3d95e8a7923?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}