{"version":"1.0","type":"rich","title":"Mouse Follower","description":"This example shows a simple interactive visualization where a gray circle follows the mouse cursor across an SVG canvas. The circle starts at the center of a 960 by 500 pixel viewport and repositions instantly whenever the pointer moves. The code uses React's `useState` and `useCallback` hooks to track mouse coordinates via the SVG `onMouseMove` event, updating the circle’s `cx` and `cy` attributes through ReactDOM rendering. It demonstrates basic state-driven SVG updates in a React application.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e26fa40f6c404855be368dd0bc50809a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}