{"version":"1.0","type":"rich","title":"Activity6_task4","description":"This example demonstrates a minimalist \"Hello World\" visualization that renders text at a large, fixed font size using the VizHub V3 Runtime Environment’s `main` function, which receives a container element and sets its inner HTML. The code uses plain HTML and inline CSS to center the text, with no external libraries or data sources. It highlights the runtime’s simplified entry point and real-time editing capability, where holding the Alt key and dragging the number adjusts the font size interactively.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a8520c475fe2403c83ee0412f3e18667?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}