@njan It is in the spec (ex: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/blockquote ) but I guess it wasn't at the beginning and they slowly added new attributes without communicating too much about them. That's why this kind of article is a great way to get updated :)
@kalvn Thank you for the inspiration :)
The „enterkeyhint“ is great, I never knew how that worked before.
I do like the idea of using <blockquote cite=„“></blockquote> in combination, but I‘m wondering why you they to come up with this yourself? It’s not among the HTML spec examples, if I‘m not mistaken (the page is a bit hard to read on mobile)