151. I spent two years trying to do what Backstage does for free (stackoverflow.blog)
284 points | 2022 | author rdonovan showed up | their comment | thread
“We did use Confluence, but as other folks had said, it went very stale. Not everyone could edit everything and there was no structure. Confluence is a mess in my…”
152. Nike.com's robots.txt (nike.com)
283 points | 2022 | author jonty showed up | their comment | thread
“Of all the easter eggs I've hidden its still my favourite. Wired even wrote an awful article about it at the time: Absolutely delighted people remember it 12 years later.”
153. Lexical – a web text editor framework that powers Facebook (playground.lexical.dev)
283 points | 2022 | author trueadm showed up (and submitted it) | their comment | thread
“I'm the author of Lexical and one of the many engineers working on Lexical full-time at Meta. If you'd like to know anything, or ask any questions, please do! For those…”
154. Forgetting the Asbestos – how we lose knowledge and technologies (1517.substack.com)
283 points | 2022 | author areoform showed up (and submitted it) | their comment (+2 more) | thread
“based on my reading of your comment, I think we're talking at cross purposes. Your comment seems to be about how these technologies aren't useful for us in the present.…”
155. Consciousness is not computation (joe-antognini.github.io)
282 points | 2022 | author antognini showed up (and submitted it) | their comment (+2 more) | thread
“This is the crux of it. The main objection to the triviality argument is that we've just used far too broad a definition of a "computer." If we're thinking that a hot…”
156. Show HN: Caddy-SSH (caffeinatedwonders.com)
280 points | 2022 | author m_sahaf showed up (and submitted it) | their comment | thread
“Hi everyone! Author here This has been my stress-reliever for the past ~2 years. I'm sticking around, so feel free to ask any questions. Github Repo:”
157. TypeScript as fast as Rust: TypeScript++ (zaplib.com)
280 points | 2022 | author janpaul123 showed up (and submitted it) | their comment | thread
“Hi! Author here. Really curious what you all think. It's a pretty crazy idea but maybe there's something to it! Hacker News is always a special place for ideas like this…”
158. Cache made consistent: Meta’s cache invalidation solution (engineering.fb.com)
280 points | 2022 | author uvdn7 showed up (and submitted it) | their comment (+1 more) | thread
“I believe the methodology described should be applicable to most if not all invalidation-based caches. I am serious when I say that cache invalidation might no longer be…”
159. An SPA Alternative (htmx.org)
278 points | 2022 | author recursivedoubts showed up | their comment | thread
“Happy to answer questions. I know my alternative approach, htmx-enhanced hypermedia, isn't right for every application, but it can be a much simpler approach for many…”
160. Async Rust doesn't have to be hard (itsallaboutthebit.com)
277 points | 2022 | author Hirrolot showed up | their comment | thread
“Unfortunately, before publishing anything, it's very hard to predict all possible misinterpretations of my text. Most commentators viewed the text from the perspective…”
161. An interactive mechanical contraption in pure CSS (cohost.org)
277 points | 2022 | author blackle showed up | their comment | thread
“the website that hosts this is a new social media website that allows a limited amount of html (only inline css, no js or <style> elements), and a small subculture/arms…”
162. The Fediverse is inefficient but that's a good trade-off (berk.es)
276 points | 2022 | author berkes showed up | their comment | thread
“I did not go into this, but it really is a problem that I, and most of my fellow hobby beekeepers undercharge. That we don't count our hours into the price means that…”
163. Master’s Degree in Computer Science (evanp.me)
275 points | 2022 | author evanprodromou showed up | their comment | thread
“Hi! author here. I've seen requirements for a master's in CS or related disciplines on job descriptions for technical leadership roles, mostly at larger, older, more…”
164. How to get rid of gerrymandering: the math is surprising (demodexio.substack.com)
275 points | 2022 | author lkrubner showed up (and submitted it) | their comment | thread
“Some people, who wrote comments in response to this essay, were focused on the intentional dishonesty of gerrymandering, and they wrote things like this: "You can easily…”
165. Elixir and Machine Learning: Nx v0.1 released (dashbit.co)
274 points | 2022 | author josevalim showed up (and submitted it) | their comment | thread
“I will be glad to answer any questions. :)”
166. Tell HN: I DDoSed myself using CloudFront and Lambda Edge and got a $4.5k bill
274 points | 2022 | author huksley showed up (and submitted it) | their comment | thread
“Thanks, already done that, and waiting for it to be reviewed by AWS. Support was very responsive, though.”
167. Trianglify.io – Low Poly Pattern Generator (trianglify.io)
274 points | 2022 | author qrohlf showed up | their comment | thread
“interesting to see this pop up on HN again! Since there are a lot of questions in the comments that might be answered by prior writing/discussions, here are a couple…”
168. Tailscale ate my network (and I love it) (smackeyacky.blogspot.com)
273 points | 2022 | author smackeyacky showed up (and submitted it) | their comment | thread
“Yep, I'm lazy and a cheapskate, so using the built-in AWS solution I thought was too expensive for something I only did occasionally. 99% of the time I'm hooked up to my…”
169. The Kelly criterion: How to size bets (2019) (explore.paulbutler.org)
271 points | 2022 | author paulgb showed up | their comment | thread
“I agree, but I think there is some applicability of the Kelly Criterion to startups (at least qualitativey) in explaining why an entrepreneur who is all-in on a company…”
170. PostgreSQL Schema Change Guide (gist.github.com)
271 points | 2022 | author jtc331 showed up | their comment | thread
“This was also published here:, and I’ve updated it there at various times (though I’ll admit it doesn’t have the new features in PG13-14 yet) but had forgotten about the…”
171. Feeling uncomfortable when leaving phone at home shouldn't be normal (vaidik.bearblog.dev)
271 points | 2022 | author apson showed up (and submitted it) | their comment | thread
“I am 19. Trust me I really love to do things like these which have chances to promote a good behavior. For the same reasons, I am off of Instagram for a year now…”
172. The container orchestrator landscape (lwn.net)
271 points | 2022 | author jordemort showed up | their comment | thread
“This is my third for LWN and a follow-up to my previous one about container engines ( ) - I wasn't initially planning on writing this since I only have a wee bit of k8s…”
173. I can’t believe that I can prove that it can sort (blog.adacore.com)
270 points | 2022 | author touisteur showed up | their comment | thread
“We actually touched upon this subject in the article: 'Tip: Don’t prove what you don’t need to prove' and surrounding text. Also previous comment by Yannick:”
174. The end of Optane is bad news (theregister.com)
270 points | 2022 | author lproven showed up | their comment (+4 more) | thread
“Cost-competitive with what? I think there are two misconceptions here. 1. It is a kind of memory, not disk. But it is non-volatile large-scale RAM. There isn't any other…”
175. Things I learnt doing stand-up comedy (michaelgv.uk)
270 points | 2022 | author NesquikMike showed up (and submitted it) | their comment | thread
“you're right that this can happen.”
176. Show HN: Recut automatically removes silence from videos – built with Tauri (getrecut.com)
268 points | 2022 | author dceddia showed up (and submitted it) | their comment | thread
“It varies by the length of the video and some other things, but on a 2019 Intel MBP it's loading up a 35min file in about 5 seconds. After that, it's interactive - you…”
177. A Spectre Is Haunting Unicode (2018) (dampfkraft.com)
268 points | 2022 | author polm23 showed up | their comment | thread
“Nobody has ever asked about the art before. It depicts Maruyama Oukyo, a famous painter of ghosts (and other things), where one of his pieces comes to life and frightens…”
178. Is the Kalman filter just a low-pass filter? (jbconsulting.substack.com)
267 points | 2022 | author jbay808 showed up (and submitted it) | their comment (+1 more) | thread
“Yes, if the system has a high-pass behaviour, then the corresponding Kalman filter will converge to a high-pass filter, and so on. Non-low-pass-like behaviour can emerge…”
179. 25+ years of personal knowledge management (dsebastien.net)
263 points | 2022 | author dSebastien showed up (and submitted it) | their comment | thread
“Great points, there's indeed a lot of subjectivity in this one. I decided to keep it that way because I cared as much about writing down my story (and diving back into…”
180. Convert curl commands to code in several languages (curlconverter.com)
262 points | 2022 | author NickC_dev showed up | their comment | thread
“Many smart people have contributed code over the years, but one warrants special mention. About a year ago, verhovsky showed up out of nowhere. He rewrote the core of…”