SVG Fundamental - DG
This example demonstrates the fundamental building blocks of SVG rendering within a minimal React-free HTML page. It shows two circles: the first uses SVG’s default black fill, while the second explicitly sets `fill="green"` to illustrate basic styling. The code relies on native SVG elements (`<svg>`, `<circle>`) directly embedded in the HTML markup, with no JavaScript or external libraries involved. It highlights how coordinates (`cx`, `cy`) and radius (`r`) define circle geometry, serving as a bare-bones starting point for more complex data visualizations.