[searchableguy]

You can ask HN moderators. There is no public list.

dev.to is also shadow banned on most developer subreddits and other news aggregators I know of.

[Varqu]

Wow, any explanation from the HN mods why this happens?

[stingraycharles]

HN is well known to have very “proactive” moderation, and as such kill low quality articles. As explained in this whole comment section, dev.to is almost entirely low-quality articles, and as such it’s not unexpected for HN to ban the site altogether.

[antifa]

I wish they would add Twitter to this list. Every tweet or "tweet thread" that's been posted has been incomprehensible to read and navigate beyond the actual title or first tweet.

[Shugarl]

I feel like most people in this thread have been explaining why