{"version":"1.0","type":"rich","title":"hello world","description":"This example demonstrates the minimal setup for VizHub V3, showing a static “TK” headline rendered inside a container using the exported `main` function. The code sets a `fontSize` variable and injects HTML directly via `innerHTML`, relying on the runtime to provide a measurable container. It highlights the simplified entry point—no `index.html`—and supports interactive widget hot reloading for live property adjustments.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/edc1c06775c74f988748dc3c4c3b29f5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}