{"version":"1.0","type":"rich","title":"MouseFollower","description":"A small yellow circle follows the mouse cursor across an SVG canvas. The circle’s position is driven by React state, updated via a `useCallback` handler on the SVG’s `onMouseMove` event, which reads the native event’s `clientX` and `clientY` coordinates. The visualization is rendered using React and D3.js, with a fixed 960×500 viewport and no external dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a2970a1298ca4b1b952abb8fd0187398?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}