{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. The visualization uses React's `useState` and `useCallback` hooks to track mouse coordinates, which are then passed to the SVG circle's `cx` and `cy` attributes. The D3 library is imported but only for its `arc` function, which is unused; the rendering relies entirely on React and SVG properties.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}