Topics include:<ul><li>Can you have more than one "h1" on page?</li><li>How important is heading order?</li><li>Why not everything that looks like a heading should necessarily be a heading</li><li>Why you may want to include invisible headings in some situations</li><li>What the document outline is and how your use of headings impacts it</li><li>How to make your heading levels dynamic to make your components more flexible</li><li>What a "sectioning context" is</li><li>Can you have multiple "article" elements on one page?</li><li>What even is an "article" anyways?</li><li>How to use elements like "section" and "aside" properly</li><li>Should navigation items be in lists?</li><li>Why Aaron can't remember the last time he used a "span"</li></ul>Sponsors:<ul><li><a href="https://www.digitalocean.com/?refcode=74a1c5d63dac&amp;utm_source=fullstackradio&amp;utm_medium=podcast&amp;utm_campaign=DO_Dev_Signup_Cold_FullStackRadio_Podcast">DigitalOcean</a>, get your free $50 credit at <a href="https://do.co/fullstack">do.co/fullstack</a></li><li><a href="https://cloudinary.com/users/register/free?utm_source=fullstackradio&amp;utm_medium=Sponsored_Podcast&amp;utm_content=fullstackradio_PodCast">Cloudinary</a>, sign up and get 300,000 images/videos, 10GB of storage and 20GB of monthly bandwidth for free</li></ul>Links:<ul><li><a href="https://www.aaron-gustafson.com/">Aaron's personal website</a></li><li><a href="http://html5doctor.com/downloads/h5d-sectioning-flowchart.png">HTML5 Element Flowchart</a> from html5 Doctor</li></ul>

In this episode, Adam talks to Aaron Gustafson about authoring semantic HTML in the context of web applications, where choosing the right element can be a lot more complicated than it seems.

118: Aaron Gustafson - Semantic HTML: The Hard Parts