{"version":"1.0","type":"rich","title":"mouse follower","description":"A yellow circle follows the mouse cursor across a dark SVG canvas. The visualization uses React with hooks (`useState`, `useCallback`) to track pointer coordinates from an `onMouseMove` event on an SVG element, updating the circle’s `cx` and `cy` attributes in real time. The circle starts at the viewport’s center and moves smoothly, demonstrating a simple interactive pattern built with React 16.9 and ReactDOM.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/70716c8a2485407cbfe576ab36e2617f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}