HTML Starter
This example shows a simple vector graphic of a smiley face, constructed from three SVG circles on a yellow background with a black outline. The HTML page uses inline CSS to remove the default margin and hide overflow, while a JavaScript snippet logs a message to the browser console. The circles are positioned with explicit `cx`, `cy`, and `r` attributes, and the SVG canvas is 960 by 500 pixels. The static scene relies on no external libraries, demonstrating the bare minimum structure for a web-based visualization.