{"version":"1.0","type":"rich","title":"Fork of Fork of Fork of HTML Starter, Hello World","description":"This example shows a simple interactive “Hello World” page where clicking a button toggles the background color of both the message and the button between light green and pink. The interface consists of a centered message and a labeled button, built with plain HTML and CSS. The interaction is implemented in JavaScript using `document.querySelector` to select elements and `classList.toggle` to switch the CSS class. No external libraries or data sources are used.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a23517a83c145b2bc00dea87a457a14?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}