{"version":"1.0","type":"rich","title":"1","description":"This example demonstrates the VizHub V3 Runtime Environment’s \"Hello World\" template, which uses the `main` function exported from `index.js` to render a simple text string with a fixed font size. It shows how the runtime provides a `container` DIV element with measurable dimensions, and the code sets the container’s inner HTML to display \"Hello World!\" at a large pixel size. The visualization highlights the platform’s simplified entry point and real-time editing capability via Alt-drag interactive widgets, allowing properties like `fontSize` to change dynamically without a page refresh.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/99dabaf1224444758f9a0b7bc3ad7cdb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}