{"version":"1.0","type":"rich","title":"React Mouse Follower","description":"A React component renders an SVG circle that follows the mouse cursor across a 960×500 viewing area. The application uses React’s `useState` and `useCallback` hooks to track mouse coordinates via an `onMouseMove` event handler on the SVG element, updating the circle’s `cx` and `cy` attributes in real time. D3 v5 is loaded but not directly used; rendering relies solely on React’s declarative SVG output with a fixed 100-pixel radius circle.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/40e5ec688a324ac898c70666e03e69bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}