{"version":"1.0","type":"rich","title":"svg","description":"This example demonstrates the fundamental “Hello World” pattern for the VizHub V3 runtime environment, showing a single line of text centered in the container. The `main` function accepts a `container` DIV and writes directly to its `innerHTML`, using inline CSS to set the font size. The number `217` is an interactive widget, so holding the Alt key while dragging the value in the editor updates the displayed text size through continuous hot reloading. The code uses the plain DOM API rather than any external visualization library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/886fb0467f024db99a28c4ac40193a1b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}