{"version":"1.0","type":"rich","title":"Intro to Viz","description":"This example demonstrates the “Hello World” starting point for the VizHub V3 runtime, showcasing continuous hot reloading with interactive widgets. The code exports a `main` function that renders a styled `div` with configurable text via `container.innerHTML`. By holding the Alt key and dragging the `fontSize` variable (initially 217) in the editor, the font size updates live without refreshing. It highlights the simplified entry point (no `index.html`) and the reactive state management through `options` with `state` and `setState`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7f6593872b9a44bbbebc35d8cf941046?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}