This example demonstrates the fundamental building blocks of SVG graphics within a minimal HTML page, using CSS and JavaScript to render vector shapes. The code sets up an empty SVG canvas through the HTML structure, establishing a blank stage for drawing. It showcases the core SVG elements and attributes, providing a starting point for creating interactive visualizations. The page relies on standard SVG APIs directly in the browser, without additional visualization libraries, making it a pure illustration of SVG and DOM manipulation. A React starter version is referenced for comparison.