{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A single gray circle tracks the mouse cursor across an SVG canvas, updating its position in real time. Built with React, the app uses the `useState` hook to store the cursor’s coordinates and a `handleMouseMove` callback triggered by the SVG’s `onMouseMove` event to update them. Rendered without D3 or external data, the circle’s `cx` and `cy` attributes are bound directly to the state values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d3a95910b7024e42a15100d2db13c222?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}