This example displays the text "Hello HTML!" in a large, centered message using CSS styling. The visualization is minimal, demonstrating a basic HTML page structure with an external JavaScript file. The code uses D3’s `select` function to reference an SVG element, though it does not render any data-driven graphics. Population data from a CSV file is loaded but not visualized. The project highlights how to set up a simple D3-based React starter template for future chart development.