This example displays a simple two-circle composition: a small black circle positioned inside a larger, transparent circle outlined with a thick black stroke. The visualization is built using bare SVG elements written directly in the HTML file, with no external JavaScript libraries. The larger circle’s stroke-width of 5 creates a bold ring, while the inner circle’s solid fill provides a contrasting focal point. Rendering relies on the browser’s native SVG support through the React framework’s JSX syntax in the index file.