{"version":"1.0","type":"rich","title":"Hello World","description":"This example demonstrates a blank slate for the VizHub Version 3 runtime environment, displaying a centered \"Hello World!\" message. The code exports a `main` function that receives a `container` DIV element and sets its `innerHTML` directly, allowing for continuous hot reloading of simple visual changes. Interactive widgets enable real-time adjustments, such as altering the font size, to showcase the environment's responsive feedback loop. This serves as a foundational template for building more complex data visualizations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a18b1b941d534c23bc046fb7bbca3ef8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}