{"version":"1.0","type":"rich","title":"Mouse follower","description":"A filled circle follows the mouse in real time across a full-screen SVG canvas. The application is built with React (using `useState` and `useCallback` for state management and event handling) and renders the circle as an SVG `` element. The circle's `cx` and `cy` coordinates update directly from the mouse's `clientX` and `clientY` values, with its position reset to the viewport's center on initial load. No external data is involved; the visualization responds solely to user input.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}