A quick introduction
This is the start of any HTML5 file
<!DOCTYPE html>
<html>
<head>
<meta charset=”UTF-8” />
<title>My Webpage</title>
</head>
<body>
<p>Hello World!</p>
</body>
</html>
<!-- Tags come in pairs: <opening> </closing> -->
<p>Text</p>
<!-- Self-Closing Tags also exist -->
<input type="text">
<!--
No closing tag is needed
But, a / may be required for backwards-compatibility
-->
<input type="text" />
<!-- Single Line Comment-->
<!--
Multi
Line
Comment
-->
<h1>Heading 1</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>Heading 6</h6>
<p>Paragraph</p>
<strong>This text is bold</strong>
<em>This text is italicised</em>
<img src="/path/to/image.jpg" alt="An image of something" />
<div>A block container</div>
<aside></aside>
<section></section>
<span>Inline container</span>
<table>
<tbody>
<tr>
<th>Heading 1</th>
<th>Heading 2</th>
<th>Heading 3</th>
</tr>
<tr>
<td>Cell 1</td>
<td>Cell 2</td>
<td>Cell 3</td>
</tr>
</tbody>
</table>