{"version":"1.0","type":"rich","title":"HTML","description":"This example demonstrates the fundamental structure of a VizHub V3 visualization, rendering a centered “Hello World!” message inside a container DIV. It shows how the exported `main` function receives a `container` element with measurable dimensions, eliminating the need for an `index.html` file. The code uses plain HTML and inline CSS to set the font size and text alignment, with the size value serving as an interactive widget that can be adjusted by alt-dragging in the editor for real-time hot reloading feedback.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2be92e964a7b4b768c4f89aae79017fd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}