{"version":"1.0","type":"rich","title":"SVG Playground","description":"This example demonstrates the foundational pattern of a VizHub V3 runtime environment, rendering a \"Hello World\" message that scales with the container’s dimensions. It uses a `main` function exported from `index.js`, which receives a `container` DIV whose `clientWidth` and `clientHeight` properties determine the rendered text’s size. The visualization is built entirely with inline HTML and CSS, with the font size set to a hardcoded value that can be adjusted via interactive Alt-drag in the editor.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df3e5a078bc34d6ba2c26189ef904cbb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}