SVG Fundamentals
This example demonstrates the fundamental building blocks of SVG rendering on a bare HTML page, showing two circles positioned via explicit x and y coordinates. It illustrates how SVG’s coordinate system places the origin at the top-left corner, with the first circle rendered in default black and the second using CSS presentation attributes like fill, stroke, and stroke-width. The code uses raw HTML and inline SVG elements without any JavaScript libraries, relying solely on native browser support for SVG. The React framework is listed in metadata but not exercised in the provided markup.