871. Writing a Game Boy Emulator in OCaml (linoscope.github.io)
393 points | 2022 | author linoscope showed up | their comment | thread
“Yeah, I thought the same and tried that too, but it failed due to the same reason mentioned in the "Problem with the definition using variants" section. Namely, the…”
872. Publishing your work increases your luck (github.com)
393 points | 2022 | author aarondf showed up (and submitted it) | their comment (+1 more) | thread
“I agree with you that visibility is not luck, but I do think being visibility increases luck! When someone _comes to me_ with an opportunity, of course I want to seize…”
873. A language that compiles to Bash and Windows Batch (github.com)
392 points | 2016 | author BYVoid showed up | their comment | thread
“Batsh is a toy language I developed 2.5 years ago in a hackathon. It was just for me to play with OCaml. Feel free to play with it at.”
874. Beating NumPy matrix multiplication in 150 lines of C (salykova.github.io)
392 points | 2024 | author salykova showed up | their comment | thread
“Hi! I'm the author of the article. It's my really first time optimizing C code and using intrinsics, so I'm definitely not an expert in this area, but Im willing to…”
875. Show HN: I made a site to tell the time in corporate (corporate.watch)
392 points | 2025 | author steadycourse showed up (and submitted it) | their comment | thread
“I want to get on record that I don't think this is silly at all. I think there is something truthful and useful in dividing and conquering time, it's just that generally…”
876. Writing a Bootloader (3zanders.co.uk)
391 points | 2017 | author zanders3 showed up | their comment | thread
“A silly mistake I've fixed it now!”
877. Postgres 11 – A First Look (craigkerstiens.com)
390 points | 2018 | author craigkerstiens showed up | their comment | thread
“Yes, it's great to learn Ctrl + D. But losing out on beginners that aren't familiar in favor of things that are naturally intuitive is a great way to make those who are…”
878. NoiseTorch: Real-time microphone noise suppression on Linux written in Go (github.com)
390 points | 2020 | author lawl showed up | their comment (+1 more) | thread
“Awesome to see this on HN. I'm happy to answer any questions, but this is a slightly inopportune moment to hit HN for me as I need to leave soon :) Some responses might…”
879. How the SQLite virtual machine works (fly.io)
390 points | 2022 | author benbjohnson showed up | their comment | thread
“Thank you for the kind words! I'm glad to hear it's been helpful.”
880. FreeBSD optimizations used by Netflix to serve video at 800Gb/s [pdf] (people.freebsd.org)
390 points | 2022 | author drewg123 showed up | their comment | thread
“happy to answer questions”
881. Social Cooling – How big data is increasing pressure to conform (socialcooling.com)
389 points | 2017 | author socialcooling showed up | their comment (+1 more) | thread
“Being trained as a media theorist I understand your criticism (and am going to check out Horkheimer's essay, thanks for the tip!). But this website purposefully tries to…”
882. Thanks for the Surprise Integration with My Website, Apple (asaph.org)
389 points | 2018 | author asaph showed up (and submitted it) | their comment | thread
“Thanks everyone for your thoughtful feedback. I intentionally wanted to strike a cooperative tone in putting this story out there. When the largest company in the world…”
883. How to run your own mail server (2017) (c0ffee.net)
389 points | 2019 | author perlgod showed up | their comment (+1 more) | thread
“I have never had this issue. Generally the issue is either IP reputation of your server (common with VPS providers if you get a recycled IP of a previous spammer) or…”
884. I wrote one of the fastest DataFrame libraries (ritchievink.com)
389 points | 2021 | author ritchie46 showed up | their comment (+1 more) | thread
“Polars is not an alternative to PyArrow. Polars merely uses arrow as its in-memory representation of data. Similar to how pandas uses numpy. Arrow provides the efficient…”
885. How to win at CORS (jakearchibald.com)
389 points | 2021 | author jaffathecake showed up (and submitted it) | their comment (+4 more) | thread
“I used to have strong feelings about formatting stuff like this, but I since realised there are better things to spend effort on. For formatting, I just let do it's…”
886. How to make a better default Firefox UI (github.com)
389 points | 2024 | author black7375 showed up (and submitted it) | their comment | thread
“a popular theme for Firefox. You can see how I made various decisions from my perspective and how I improved on some of Mozilla's less-than-stellar decisions. I think…”
887. 3D framework for the web, built on Svelte and Three.js (threlte.xyz)
389 points | 2024 | author legrisch showed up | their comment | thread
“thanks for posting it! If you want to see what we're currently up to, here's the talk I just presented at the Svelte Summit Spring[0]. In essence, we're busy with two…”
888. Plain emails not only save time but work better (2016) (gkogan.co)
388 points | 2017 | author gk1 showed up (and submitted it) | their comment | thread
“It varies. Well done on your 9% overall CTR--that's fantastic for a list of 20k. Not all companies are as fortunate to have an audience like that, so for them an…”
889. Reconstructing Twitter's Firehose (docs.google.com)
388 points | 2019 | author stuck_in_matrix showed up | their comment | thread
“If anyone has any questions, I'd be happy to answer them!”
890. Popular Google Play store apps are abusing permissions and committing ad fraud (buzzfeednews.com)
388 points | 2019 | author cjsilver showed up | their comment (+1 more) | thread
“Hi! I'm the author of the story and want to note that I only asked Google why it wasn't removing the apps after their investigation confirmed a major policy infraction.…”
891. Show HN: Catj – A new way to display JSON files (github.com)
388 points | 2019 | author soheilpro showed up (and submitted it) | their comment | thread
“I use it all the time when working with jq [1] to find the path of the nodes that I want to select or filter. It also makes it much easier to understand the structure of…”
892. Draw an iceberg and see how it will float (joshdata.me)
388 points | 2024 | author joshdata showed up | their comment | thread
“Glad to see this making the rounds again after a few years. Go science! Support your local climate scientist!”
893. Lucet: Native WebAssembly Compiler and Runtime (fastly.com)
387 points | 2019 | author phickey showed up | their comment | thread
“Author here- happy to take questions.”
894. Interactive Dynamic Video (interactivedynamicvideo.com)
386 points | 2016 | author abedavis showed up | their comment | thread
“Good questions. The simulation runs in realtime, and is interactive. Generating the simulation can take a while though. The 5 second video took about a minute to process…”
895. Show HN: Eschersket.ch – a symmetry drawing app to design custom wrapping paper (eschersket.ch)
386 points | 2019 | author alevskaya showed up (and submitted it) | their comment | thread
“that price does seem high - I don't remember it being that much... the only reason I linked to Zazzle at all was that they were the only printer at the time offering a…”
896. My experience getting a tech job with no degree or relevant work experience (lowlyswe.substack.com)
386 points | 2022 | author leesec showed up (and submitted it) | their comment | thread
“feel free to reach out if you have any specific questions for switching into coding. Always love to help people out.”
897. The motor turns too much (projectgus.com)
386 points | 2024 | author angusgr showed up | their comment | thread
“Hey! Post author here. I appreciate the insight from someone who's worked on this kind of thing formally, thanks. This was also my hypothesis at the time of the post.…”
898. Fucking Shell Scripts (fuckingshellscripts.org)
385 points | 2014 | author dogas showed up | their comment | thread
“Well, this is a surprise! This project was mainly borne out of our frustrations with Chef and then Ansible for configuring our servers. A few thoughts: 1) This project…”
899. Keras vs PyTorch (deepsense.ai)
385 points | 2018 | author Raf_ showed up (and submitted it) | their comment | thread
“the article compares Keras and PyTorch as the first Deep Learning framework to learn. It explores the differences between the two in terms of ease of use, flexibility,…”
900. Monitoring your own infrastructure using Grafana, InfluxDB, and CollectD (serhack.me)
385 points | 2020 | author crecker showed up (and submitted it) | their comment | thread
“I'll probably write another tutorial focusing on Prometheus, instead of CollectD. Thanks for suggestion SerHack”