Ask HN: Where have your technical subs moved to?

As some one with ADHD-like maladies, I have been unable to use reddit since about 2017. Their aggressive attention stealing techniques hurt me greatly. I stopped using it except as tech support of last resort.

I'll be relieved if most of the tech subs move to a less user-hostile platform.

So, can we start making a list of where the best subs are moving to? I'm out of the loop, but I know KDE, for example, have moved to https://discuss.kde.org/