SVG fundamental
This example demonstrates a minimal "Hello World" scene in the VizHub V3 runtime, displaying the text in a large, center-aligned font. The main function from index.js populates a container DIV by setting its innerHTML with a styled string. A visual property such as font size can be changed interactively by holding down the Alt key and dragging the numeric value in the editor, showcasing the environment’s continuous hot reloading for immediate feedback.