{"version":"1.0","type":"rich","title":"Activity6_Task2","description":"This example demonstrates the VizHub V3 runtime environment's interactive development workflow, showing a \"Hello World\" message with a font size that can be adjusted in real time by holding the Alt key and dragging on the numeric value in the editor. The `main` function, exported from `index.js`, receives a container DIV and uses its inner HTML to render the text with inline CSS styling, with the font size defined as a plain JavaScript variable. This serves as a minimal starting point for building more complex visualizations with the platform's continuous hot reloading and widget-based controls.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ef54248e04a04241a25eeb15ef6499ff?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}