This example displays the text “Hello HTML” in an extremely large font size, set to 13em and left-aligned, as a demonstration of basic HTML and CSS styling. The page also logs “Hello JavaScript!” to the browser’s console using a standard script tag, highlighting the use of native JavaScript for console output. The code relies solely on core web technologies—HTML for structure, CSS for visual layout, and vanilla JavaScript for interaction—without any external libraries or frameworks, making it a minimal starter template.