[CJefferson]

My personal feeling (based on what I upvote) is that ycombinator isn't getting enough quality writing about tech issues to fill the front page, so if it's "full of fly.io", that just means there isn't enough stuff about other systems at the moment.

Same reason for a while the world seemed full of Rust articles -- at that point in time there wasn't (speaking as a C++ programmer) a pile of quality C++ articles around which the Rust was pushing out.

[ethbr0]

It seems like a combination of HN "top of mind" (ie that HN users submit articles on things they're currently reading/researching), social "top of mind" (ie that people write blog posts on things their peer group is talking about), and a side effect of HN positional age-decay.

If there aren't new and different articles to fill the HN front page, then there has to be something.

And that something ends up being a base layer of blogs about "current stuff".

[jacobr1]

I regularly notice that when I read an HN-linked article that has a some solid links, maybe even sending me down a rabbit-hole of related pages on a new topic, when I resurface and return to HN I find a few a of those related page on HN themselves.

[dang]

If there's significant, good, on-topic technical content that isn't getting posted to HN, for god's sake someone please let me know.

If it's getting posted to HN but not getting traction, for god's sake someone please let me know that too.

Literally the only thing we're trying to do is have HN be as interesting as possible. Missing out on the best content is disastrous for that goal—sort of like missing out on the best startups is disastrous for an investor.