SVG Fundamentals
This example demonstrates fundamental SVG shapes, displaying a series of circles positioned within an SVG element. It shows how basic geometric primitives are defined using SVG attributes such as `cx`, `cy`, and `r`. The code uses plain HTML and JavaScript, with no external libraries or frameworks, to illustrate the core syntax of SVG. The rendering approach relies on the browser’s built-in SVG support, and the incomplete second circle hints at the manual construction of markup. No data source is involved, as the visualization is purely illustrative of SVG fundamentals.