Penguins
This example demonstrates the VizHub V3 Runtime Environment, presenting an interactive "Hello World" visualization. It uses a `main` function that receives a container DIV element, dynamically setting the font size of text within that container via JavaScript. The code imports no external libraries, relying on vanilla DOM manipulation and inline styles, allowing for continuous hot reloading. The data source is not visualized; instead, the example focuses on the runtime's interactive widget capabilities, where numbers in the code can be adjusted in real-time.