{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A full-screen React SVG tracks the cursor with a single black circle, centering the circle on the mouse position as it moves. The app uses React's `useState` and `useCallback` hooks to manage and update the mouse coordinates, which are rendered as the `cx` and `cy` attributes of an SVG `<circle>` element. The circle has a fixed radius of 30 pixels, and the SVG canvas spans the entire browser window, with the initial mouse position set to the center of the viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ec0c6e9051cd4e3b93eb2d1321190004?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}