811. Why are so many successful founding CEOs software engineers? (iism.org)
406 points | 2021 | author GeneBond showed up | their comment | thread
“and I completely agree that the success of software engineers as CEOs is correlation, not causation. The likely cause is that software engineers learn to discover value…”
812. Numi – Calculator app for Mac (numi.app)
406 points | 2021 | author bbodi showed up | their comment | thread
“I have zero experience with Visual Studio API, and honestly, looking at what a giant and slow mess VS became, I would not even try it :) But providing a standalone…”
813. No Refrigerant Left Behind (recoolit.com)
406 points | 2022 | author exp1orer showed up (and submitted it) | their comment | thread
“very excited to share this with HN. Been seeing a lot of engineers thinking about getting into climate so I thought people might find it interesting. Happy to answer any…”
814. Cloudflare Pages: Best server tech since CGI-bin? (taras.glek.net)
406 points | 2022 | author tarasglek showed up | their comment (+3 more) | thread
“I just got access to OpenAI codex. I used edit function and asked it to modify the JS hello world, to add typescript annotations. This is the git commit following that…”
815. Show HN: Agent.exe, a cross-platform app to let 3.5 Sonnet control your machine (github.com)
406 points | 2024 | author kcorbitt showed up (and submitted it) | their comment | thread
“yes it often confidently declares success when it clearly hasn't performed the task, and should have enough information from the screenshots to know that. I'm somewhat…”
816. Using Rust in non-Rust servers to improve performance (github.com)
406 points | 2024 | author pretzelhammer showed up | their comment (+1 more) | thread
“I believe I generated both of those images using the Rust lib, they shouldn't be used for comparing the compression performance of the JS lib vs the Rust lib.”
817. I'm spoiled by Apple Silicon but still love Framework (simonhartcher.com)
406 points | 2025 | author deevus showed up (and submitted it) | their comment | thread
“I'm posting this before bed. If there are any suggestions or questions I will answer in the morning.”
818. How to take over the computer of a Maven Central user (blog.ontoillogical.com)
405 points | 2014 | author ontoillogical showed up | their comment | thread
“Brian are you speaking as a representative of Sonatype, or are you a 3rd party?”
819. The Webpage, an online RSS reader and news aggregator, styled like a newspaper (news.russellsaw.io)
405 points | 2020 | author arussellsaw showed up | their comment | thread
“Hello! author here, i just wanted to address a few things i've seen in the comments: * i absolutely built this for fun, it's an idea i had late at night and needed to…”
820. Why has no one made a better Goodreads (uxdesign.cc)
405 points | 2021 | author GCA10 showed up | their comment | thread
“I'm going to join the argument that Goodreads may be clunky (in fact, it definitely is), but it's not broken. OP's criticisms all have some validity, but they overlook…”
821. Show HN: Tool that turns your images into plotter-like line drawings (javier.xyz)
405 points | 2021 | author javierbyte showed up (and submitted it) | their comment | thread
“that sounds soo cool! If you decide to try please let me know if you need any support!”
822. The Simple Proof of the Tetris Lamp (jackm.co.uk)
404 points | 2015 | author jpeggg showed up (and submitted it) | their comment | thread
“slightly overwhelmed by the response, but thanks for everyone's feedback! I never thought so many people would be as interested as I am in the lamp...”
823. Clojure, the Good Parts (rasterize.io)
404 points | 2016 | author arohner showed up (and submitted it) | their comment | thread
“I agree, Timbre is new, and has some rough edges, but in my projects, I've found them worth putting up with. In my current project (18k LoClojure), I think the only…”
824. Why recursive data structures? (raganwald.com)
404 points | 2017 | author braythwayt showed up | their comment | thread
“Nevertheless, there's learning gold in those comments. Take the gold, leave the mud.”
825. Efficient Air-Conditioning Beams Heat into Space (spectrum.ieee.org)
404 points | 2017 | author ar813 showed up | their comment | thread
“Yep, radiators like the ones on the ISS are pretty much the dominant/only ways to get heat out in space. In response to your questions: yes, it can in fact cool below…”
826. Mining Bitcoin with pencil and paper: 0.67 hashes per day (2014) (righto.com)
404 points | 2021 | author kens showed up | their comment | thread
“Let me know if you have any questions!”
827. 7 Databases in 7 Weeks for 2025 (matt.blwt.io)
404 points | 2024 | author mble_ showed up | their comment (+1 more) | thread
“Thanks for sharing! My choices are pretty coloured by personal experience, and I didn't want to re-tread anything from the book (Redis/Valkey, Neo4j etc) other than…”
828. Is PostgreSQL good enough? (renesd.blogspot.com)
403 points | 2017 | author renesd showed up | their comment | thread
“Yeah, pretty much everything in the article is an anti-pattern. However, people are doing these things, and the implementations are correct, and perform well enough for…”
829. Technical Interview Performance by Editor, OS, and Language (triplebyte.com)
403 points | 2017 | author compumike showed up (and submitted it) | their comment (+2 more) | thread
“Our technical interview is really designed to look for your strengths, such as being productive while writing clean, correct code in any language/environment of your…”
830. This file has Pantone colors that have been removed and replaced with black (twitter.com)
403 points | 2022 | author funwithstuff showed up | their comment | thread
“and I made a video which answers a few of these questions. Essentially, the biggest issue is with spot color channels in Photoshop files. If you don't have a license for…”
831. Volvo Gave Away the Most Important Design They Ever Patented (priceonomics.com)
402 points | 2013 | author alexmayyasi showed up | their comment | thread
“I originally had a pic of a regular old seat belt, but when I saw the Volvo meme I had to use it. Just fixed that. Sorry for the confusion!”
832. Show HN: Trail Router – generate running routes that prefer greenery and nature (trailrouter.com)
402 points | 2020 | author samcrawford showed up (and submitted it) | their comment | thread
“Trail Router is a running route planner that prefers greenery and nature in the routes it generates, and biases against busy roads. It can generate round-trip routes…”
833. Disrespectful Design – Users aren’t stupid or lazy (somehowmanage.com)
402 points | 2020 | author Ozzie_osman showed up (and submitted it) | their comment (+1 more) | thread
“I actually agree. Cheesy (but true) anecdote: As I was writing my article this morning, there were two distractions. First, I tabbed to Facebook where I saw one of my…”
834. Speeding up SQL queries by orders of magnitude using UNION (foxhound.systems)
402 points | 2021 | author Albert_Camus showed up | their comment (+2 more) | thread
“Between this and your other response, where you expound on the same point, I think you're being far too hand wavy about what causes performance issues. The number of…”
835. An Opinionated Guide to Xargs (oilshell.org)
402 points | 2021 | author chubot showed up | their comment | thread
“Hm I don't see either of these points because: GNU xargs has --verbose which logs every command. Does that not do what you want? (Maybe I should mention its existence in…”
836. Anki as Learning Superpower: Computer Science Edition (gresearch.co.uk)
401 points | 2020 | author Smaug123 showed up (and submitted it) | their comment (+1 more) | thread
“Learning has many components. Even on its own, brute memorisation is a powerful tool. But see e.g. SuperMemo's creator on Incremental Reading () for a more generalised…”
837. I think the military commissary's freezers were hacked (signalandsilence.substack.com)
401 points | 2026 | author meliz242 showed up | their comment (+2 more) | thread
“Just discovered this thread after wondering why Hacker News was a linked views source to my silly little freezergate braindump. Wanted to offer a few clarifications: I’m…”
838. Moxie: Incremental Declarative UI in Rust (blog.anp.lol)
400 points | 2019 | author anp showed up (and submitted it) | their comment | thread
“I'm trying out an optional email Q&A format on the post, but will also be keeping an eye out here.”
839. Wildcard: Spreadsheet-Driven Customization of Web Applications (geoffreylitt.com)
400 points | 2020 | author gklitt showed up | their comment | thread
“happy to answer any questions! To bring it full circle, here are a couple recent demo videos I made of using Wildcard to customize the HN front page:”
840. Scientists create matter from pure light, proving the Breit-Wheeler effect (bnl.gov)
399 points | 2021 | author jdbburg showed up | their comment (+1 more) | thread
“You are correct, the famous SLAC result already demonstrated that light can be converted into matter, but they needed several photons >4, average of about 6 - that is…”