{"version":"1.0","type":"rich","title":"svg fundamentals (from video)","description":"This example demonstrates the foundational structure of a VizHub V3 visualization, showing a “Hello World” message rendered directly into a container using JavaScript and inline HTML. The code exports a `main` function that sets the container’s inner HTML with a large, adjustable font size, highlighting how interactive widgets enable real-time property changes. It uses no external libraries, relying on the VizHub runtime’s `container` argument and direct DOM manipulation to display static text.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8f98e2dbe2b44fbbab15f29628b83693?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}