391. Breaking the 4Chan CAPTCHA (nullpt.rs)
580 points | 2024 | author blackjackfoe showed up | their comment | thread
“Interestingly, the email registration/time-limit was added after I started this project, but before I told anyone about it.”
392. No I don't want to turn on Windows Backup with One Drive (idiallo.com)
580 points | 2025 | author firefoxd showed up (and submitted it) | their comment | thread
“I'm not against against free cloud back up. I was a Ubuntu One user before it shutdown. The problem isn't even that you can disable it via the registry. The problem is…”
393. IBM creates 2nm chip (anandtech.com)
579 points | 2021 | author IanCutress showed up | their comment | thread
“but I've also made a video on the topic. Covers the same topic, but some people like video better than written. Also includes a small segment of a relevant Jim Keller…”
394. A Git story: Not so fun this time (blog.brachiosoft.com)
578 points | 2024 | author eliangcs showed up | their comment (+1 more) | thread
“That's a good catch, thanks! I've replaced it with a newer screenshot from August 2008.”
395. Choose Boring Technology (mcfunley.com)
577 points | 2015 | author mcfunley showed up | their comment | thread | on Y Recombinator
“It's PHP though. I'm fighting quota issues with my dumb host. I assure you migrating to something better is not my day job. Here's a pdf of it:”
396. TerrariaClone – An incomprehensible hellscape of spaghetti code (github.com)
577 points | 2017 | author raxod502 showed up | their comment (+2 more) | thread
“I can confirm that the actual reason is that at the time I thought typing "print" instead of "System.out.println" was a great idea.”
397. PostgreSQL Exercises (pgexercises.com)
576 points | 2016 | author AlisdairO showed up | their comment (+2 more) | thread | on Y Recombinator
“yeah, that seems to be a common theme. I will probably update the site at some point to fix this. Sadly I'm mid-emigration at the moment, so it probably won't be in the…”
398. Show HN: A CSS Keylogger (github.com)
576 points | 2018 | author maxchehab showed up (and submitted it) | their comment | thread
“I believe the injection of the css in the chrome extension will only work in newer versions of chrome. However the "attack" would still work for all browsers. :)”
399. Docker in Production: A History of Failure (thehftguy.wordpress.com)
575 points | 2016 | author user5994461 showed up (and submitted it) | their comment | thread
“A bit of context missing from the article. We are a small shop with a few hundreds servers. At core, we're running a financial system moving around multi-million dollars…”
400. Doomsday planning for less crazy folk (lcamtuf.coredump.cx)
575 points | 2017 | author f- showed up | their comment (+1 more) | thread | on Y Recombinator
“The mindset is actually a large component of this guide, and it intentionally delays any discussion of "prepper gear" until it gets through a long laundry list of…”
401. Proton Native – React Native for the desktop (proton-native.js.org)
575 points | 2018 | author kusti8 showed up | their comment | thread
“Hey. I'm the author. It's hard to find a simple example that everyone understands but can show capabilities. If you're used to Qt then you're going to like Qt better,…”
402. Memories – 256 bytes demo winner of Revision 2020 (sizecoding.org)
574 points | 2020 | author HellMood showed up | their comment (+11 more) | thread
“Well there is You can try samples, write your own code, or create clickable links =)”
403. Show HN: A Firefox add-on to strip Google search results of 'blacklisted' URLs (github.com)
574 points | 2020 | author davehcker showed up (and submitted it) | their comment | thread
“I wrote this because I was so annoyed by irrelevant low-quality search results for my queries on Google. For instance if I'm looking up for Python xyz topic, 99% of the…”
404. Inserting a billion rows in SQLite under a minute (avi.im)
573 points | 2021 | author avinassh showed up | their comment | thread
“I didn't expect this to reach front page of HN. I came here to submit and it was here already! I am looking for more ideas to experiment. Here's one idea which someone…”
405. Zero-Width Characters: Invisibly fingerprinting text (zachaysan.com)
572 points | 2018 | author 3pt14159 showed up | their comment | thread
“I was kinda on the fence, but I was considering my target: Journalists. A journalist may not notice simple differences like an extra space here or there when reading,…”
406. S3 is files, but not a filesystem (calpaterson.com)
571 points | 2024 | author calpaterson showed up | their comment | thread
“I can't reply to the GP because that comment is "dead" but yes, please, be specific! Then I can fix the sentences that are bad and perhaps also improve in the future.”
407. I hacked a dating app (and how not to treat a security researcher) (alexschapiro.com)
570 points | 2025 | author bearsyankees showed up (and submitted it) | their comment (+1 more) | thread
“Not exactly sure what you are talking about — I think I found this vulnerability pretty close to when the app first went public but not sure why that makes it a scam And…”
408. Inside Palantir (buzzfeed.com)
569 points | 2016 | author willalden showed up | their comment | thread
“It's really awesome to see all this discussion about it. As I say in the post, please don't hesitate to contact me if you'd like to chat confidentially. I am always…”
409. Generating custom photo-realistic faces using AI (blog.insightdatascience.com)
569 points | 2018 | author summitkwan showed up | their comment | thread
“feel free to ask me any questions about this work! Thank you for your comments!”
410. Salsify – A New Architecture for Real-time Internet Video (snr.stanford.edu)
568 points | 2018 | author keithwinstein showed up | their comment | thread
“Totally reasonable reaction, and we've heard this when the paper was posted elsewhere (e.g. on Reddit), but have not heard it from specialists, and honestly we suspect…”
411. Lambda Calculus in 400 Bytes (justine.lol)
568 points | 2022 | author jart showed up | their comment | thread
“Love SectorLambda for its mathematical beauty. If you're hungry for more efficient practical computation, check out my C language projects like Cosmopolitan Libc and…”
412. In 8 months at Microsoft, I learned these things (ahmetalpbalkan.com)
567 points | 2013 | author alpb showed up | their comment | thread
“I don't think there is a company policy that restricts that or any manager that would be mad because you're answering comments on Stack Overflow. It is all about culture…”
413. Ten Years of Erlang (ferd.ca)
567 points | 2019 | author mononcqc showed up | their comment | thread
“I'm not really disappointed Erlang didn't catch on more. As I said in the post, I wanted to take a bit of time to reflect over most of that decade, the ladder of ideas,…”
414. Interactive Vim tutorial (openvim.com)
566 points | 2017 | author mushishi showed up | their comment | thread
“The tutorial succeeds if it gets people to have a superficial comprehension what Vim is about -- especially for those that have been putting off trying it out in a…”
415. Google and Mozilla are failing to support browser extension developers (armin.dev)
563 points | 2019 | author dessant showed up (and submitted it) | their comment | thread
“Certain software may bring greater value for society when it is freely accessible for everyone, without compromising on user privacy, while being partially subsidized by…”
416. Using an 8K TV as a Monitor (daniel.lawrence.lu)
562 points | 2024 | author dllu showed up | their comment (+1 more) | thread
“ask me anything! Apart from programming, one of the motivations for getting the 8K display is to look at lidar point clouds. For example the desktop background in my…”
417. The UX of Lego Interface Panels (2020) (interactionmagic.com)
562 points | 2024 | author george_cave showed up | their comment | thread
“You're on Android I think, based on the other comments here? I only have an iPhone to test, but I can pinch+expand the site on my phone no problem. Was not intentional…”
418. App Store doesn't accept “too simple” apps (notes.alinpanaitiu.com)
561 points | 2022 | author alin23 showed up (and submitted it) | their comment (+1 more) | thread
“Man that camera app sounds so good! I love gesture based apps, and I'm tired of going looking for buttons on the most used functions of a device.. The biggest problem I…”
419. I built a lay-down desk (blog.luap.info)
560 points | 2020 | author polote showed up (and submitted it) | their comment (+1 more) | thread
“I understand your reaction, and I think I didn't put enough context on the safety part. I recommend to anyone to do basic carpentry stuff, but here we have a more…”
420. How to self-publish a book: A handy list of resources (blog.datascienceheroes.com)
558 points | 2018 | author pablo_c showed up | their comment | thread
“Hi! I wrote the post, glad you found useful! Also, I'm with you with the recommendations :P It was just a funny image I found on the internet and shared to produce some…”