Playground
A single unfilled SVG circle sits centered within a 960 by 500 pixel canvas on an otherwise blank HTML page. The page’s title is “Playground,” and the raw SVG markup defines the circle with a radius of 100 pixels but no fill or stroke attributes, so it renders invisibly against the default white background. The example uses no JavaScript libraries, data sets, or interaction; it demonstrates the minimal structure of an inline SVG element within a basic HTML document, as authored in the v3 source.