SVG Fundamentals
This example demonstrates the foundational structure of an SVG-based data visualization, starting with a simple HTML page that displays the text “Hello HTML!” in a large, centered font. It uses CSS to style the message and JavaScript to set up the rendering environment, though the core focus is on the static layout rather than interactive graphics. The code relies on standard HTML elements and CSS properties, with no external libraries or data sources, serving as a minimal template for building more complex SVG visualizations in a React framework.