• Catalin CimpanuCatalin Cimpanu, over 5 years ago

    Hate to spoil all the fun, but < optgroup > existed since HTML 4... Half of those tags aren't things an average developer would "not know"

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    • John B, over 5 years ago

      That's acknowledged in the article:

      Some of these tags are either brand new in HTML5 or have been repurposed from the HTML4 specification.

      I'd known most of these prior to reading the article, but it's a useful reference for some real world examples of when to use some of the lesser utilized tags. The W3C HTML5 spec can be a bit lackluster at times :)

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