Fork of Blank Slate
This example demonstrates the minimal "Hello World" pattern for the VizHub V3 Runtime Environment, showing a single line of text centered on screen. The code exports a `main` function that receives a `container` DIV element and writes HTML directly into it using `container.innerHTML`, with a fixed font size of 222 pixels. The rendering approach is plain DOM manipulation without any external libraries, highlighting the runtime's core API where the container's measurable dimensions and the `state`/`setState` options are available for future interactive extensions.