{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A circle follows the mouse cursor across an SVG canvas. The example shows how React manages interactive state by tracking pointer coordinates. Using React hooks like `useState` and `useCallback`, the component updates the circle's `cx` and `cy` attributes on every `mousemove` event. The code renders a single `<circle>` element with a fixed radius of 30, initializing mouse position at (0,0) and updating it from `clientX` and `clientY` values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c3aa0060c840485396a1c5de88f08d41?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}