Hello HTML
This example shows a simple smiley face drawn with two black eyes and a yellow circle on an SVG canvas, demonstrating how to embed SVG directly in HTML. The page uses inline CSS to center the content and set a large font size, while JavaScript loads React and ReactDOM from a CDN without actually invoking them for rendering. The SVG elements use basic shape properties like `r`, `cx`, `cy`, `fill`, and `stroke` to define the visual output. It serves as a minimal starter template for combining HTML, CSS, and JavaScript with React dependencies.