This example is a fork of the "Hello HTML" template, presenting a single large yellow circle centered on a 960-by-500 SVG canvas. The circle has a thick black outline, created using basic SVG shape elements within an inline `<svg>` tag. The rendering relies on raw SVG markup, with the circle’s position and size fixed via `cx`, `cy`, and `r` attributes, and its appearance set by the `fill` and `stroke` properties. No JavaScript libraries or external data are used; the visualization is purely static HTML and SVG.