{"version":"1.0","type":"rich","title":"Interact with React","description":"A smiley face drawn with SVG circles follows the mouse cursor across the full viewport. The React `useState` and `useCallback` hooks track pointer coordinates from the SVG’s `onMouseMove` event, updating a 10-pixel-radius circle’s `cx` and `cy` attributes in real time. ReactDOM renders the component into the `#root` element using React 16.9, with no fixed data source or external libraries beyond the SVG primitives.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3506899d680d493d96d1ffcac529b02b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}