118: Aaron Gustafson - Semantic HTML: The Hard Parts

Topics include:

• Can you have more than one "h1" on page?
• How important is heading order?
• Why not everything that looks like a heading should necessarily be a heading
• Why you may want to include invisible headings in some situations
• What the document outline is and how your use of headings impacts it
• How to make your heading levels dynamic to make your components more flexible
• What a "sectioning context" is
• Can you have multiple "article" elements on one page?
• What even is an "article" anyways?
• How to use elements like "section" and "aside" properly
• Should navigation items be in lists?
• Why Aaron can't remember the last time he used a "span"

Sponsors:

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Links:

• Aaron's personal website
• HTML5 Element Flowchart from html5 Doctor