I meant literature about why people that are making sharp corners are making sharp corners, not about the advantage of rounded ones.
On a quick look, I think I saw some form of sharp corners in material 2, but I am far from being knowledgeable of all design systems. I just remember that at some point corners were sharp on the web because technically we didn’t know better (until around 2010ish) and then they all became rounded (when it became technically feasible) and then I saw them going back to sharp again (like on this forum), I was wondering about this last switch to sharp, if there is any argumentation for it…
Also, as is the the case with many open-source projects, UI/UX falls on the second place, functionality having the spotlight (as it should, of course).
There are many things that I don’t agree with in this sentence, but I will focus on only one: my feeling is that sharp corners are intentional in many places today (including this forum), so I don’t think it’s just a side effect of an order of priority… (also, it appears they’re back rounded again in the latest version https://try.discourse.org/ ).
Also, UX is functionality, so there is nothing “normal” about functionality taking the spotlight over UX…
Thanks,
Anca