{"version":"1.0","type":"rich","title":"Interactive react","description":"A single dark circle follows the cursor across a full-screen SVG canvas, reacting instantly to every mouse movement. The visualization uses React 16.9 with the `useState` and `useCallback` hooks to track pointer coordinates, updating the circle's `cx` and `cy` attributes via ReactDOM rendering. The example demonstrates React's declarative approach to interactive graphics, with the `onMouseMove` event handler on the root SVG element driving all state changes in real time.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c72c540f82b340f08401942840e81875?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}