Introduction

HTML is the structure of the web. You write elements (tags) that describe content.

Page anatomy

<!DOCTYPE html> tells the browser to use standards mode.
<html lang="en"> wraps the whole document.
<head> contains metadata like <meta> and <title>.
<body> contains what you see on the page.

Try it

          
            
            
          
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Intro Demo</title>
  </head>
  <body>
    <h1>Hello, HTML!</h1>
    <p>This is a minimal page.</p>
  </body>
</html>