{"version":"1.0","type":"rich","title":"Untitled","description":"This example displays a grid of 50 rounded black squares arranged in a flexible, wrapping layout on a white background. It demonstrates basic DOM manipulation and styling using vanilla JavaScript and CSS. The code creates each square with `document.createElement('div')` and appends it to the body within a loop, while CSS flexbox handles the responsive positioning and border-radius for the rounded corners. The page serves as a simple exercise in programmatic element generation and layout.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d987a3077fac4c51af5e5fc3d71f029d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}