This example displays the text “Hello HTML” centered on a blank page. It demonstrates the minimal structure required for a web-based visualization, using only HTML and inline CSS within an `index.html` file. The page sets the body’s text alignment to center and a large font size, with no external libraries or frameworks. It serves as a starting point for building more complex visualizations, contrasting with the separate React starter that incorporates a JavaScript framework. The code relies solely on standard HTML and CSS, omitting any data sources or rendering APIs.