{"version":"1.0","type":"rich","title":"SVG fundamentals","description":"This example demonstrates a minimal “Hello World” visualization using the VizHub V3 Runtime Environment, which supports interactive widgets and continuous hot reloading. The code exports a `main` function that receives a `container` DIV element and sets its inner HTML with a styled text element. By holding the Alt key and dragging the numeric `fontSize` value in the editor, the displayed text’s size updates in real time, showcasing the platform’s immediate feedback mechanism without requiring an `index.html` entry point.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b816e84a2d9e45599501230b96c8f5ec?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}