Documents that do.

I'm an HTML-first web developer.

For all that the web isn't print media, it is nevertheless made up of documents. Not in the same sense that the Magna Carta is a document, or that your passport is, but documents nonetheless. Unlike documents on paper or parchment, the web's documents can be created, shared, and interacted with in ways that work for any user. That's what makes the web special, and it's possible because of HTML. Putting HTML first means putting people first.