{"version":"1.0","type":"rich","title":"d3webpage","description":"This example demonstrates a minimal interactive setup in the VizHub V3 Runtime Environment, displaying a centered \"Hello World!\" message with a large, adjustable font size. It uses the exported `main` function to inject HTML into a container, with the font size defined as a numeric value that can be changed manually. The blank-slate state highlights the integration of JavaScript with live-reloading widgets, serving as a foundational template for more complex visualizations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/41690938dc4a482c967e9771ccdcd273?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}