{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A React and SVG application displays a single circle that follows the mouse cursor across a 960-by-500 viewport. The circle’s center coordinates update in real time via React’s `useState` and `useCallback` hooks, triggered by the SVG `onMouseMove` event. The initial mouse position is set to the center of the screen. The code renders only this interactive circle, with no additional shapes or data sources.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f3add7599cf64abdbb5ccd0d7055d079?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}