{"version":"1.0","type":"rich","title":"HW","description":"This example demonstrates the minimal \"Hello World\" template for the VizHub V3 runtime environment, displaying the text at a fixed font size of 242 pixels. It shows how the exported `main` function receives a container element and uses its dimensions to render content, while the empty state object and `setState` function enable future interactive updates. The code uses plain HTML and inline styles via template literals, with no external libraries. The example highlights the hot-reloading workflow where changes to the `fontSize` variable are reflected live in the browser.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7f6253ceb74c498cb4f9e13dfc01b611?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}