Hacker News
- Fuzix OS
<p>Article URL: <a href="https://www.fuzix.org/">https://www.fuzix.org/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47816625">https://news.ycombinator.com/item?id=47816625</a></p> <p>Points: 70</p> <p># Comments: 25</p>
- Migrating from DigitalOcean to Hetzner
<p>Article URL: <a href="https://isayeter.com/posts/digitalocean-to-hetzner-migration/">https://isayeter.com/posts/digitalocean-to-hetzner-migration/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47815774">https://news.ycombinator.com/item?id=47815774</a></p> <p>Points:…
- Migrating from DigitalOcean to Hetzner
Article URL: https://isayeter.com/posts/digitalocean-to-hetzner-migration/ Comments URL: https://news.ycombinator.com/item?id=47815774 Points: 784 # Comments: 394
- Why Japan has such good railways
Article URL: https://worksinprogress.co/issue/why-japan-has-such-good-railways/ Comments URL: https://news.ycombinator.com/item?id=47815395 Points: 414 # Comments: 380
- Why Japan has such good railways
<p>Article URL: <a href="https://worksinprogress.co/issue/why-japan-has-such-good-railways/">https://worksinprogress.co/issue/why-japan-has-such-good-railways/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47815395">https://news.ycombinator.com/item?id=47815395</a></p> <p>…
- The quiet disappearance of the free-range childhood
<p>Article URL: <a href="https://bigthink.com/mind-behavior/the-quiet-disappearance-of-the-free-range-childhood/">https://bigthink.com/mind-behavior/the-quiet-disappearance-of-the-free-range-childhood/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47815127">https://news.ycombinator.com/item?id=47815127…
- The quiet disappearance of the free-range childhood
Article URL: https://bigthink.com/mind-behavior/the-quiet-disappearance-of-the-free-range-childhood/ Comments URL: https://news.ycombinator.com/item?id=47815127 Points: 217 # Comments: 232
- State of Kdenlive
<p>Article URL: <a href="https://kdenlive.org/news/2026/state-2026/">https://kdenlive.org/news/2026/state-2026/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47815118">https://news.ycombinator.com/item?id=47815118</a></p> <p>Points: 322</p> <p&…
- State of Kdenlive
Article URL: https://kdenlive.org/news/2026/state-2026/ Comments URL: https://news.ycombinator.com/item?id=47815118 Points: 402 # Comments: 123
- Category Theory Illustrated – Orders
<p>Article URL: <a href="https://abuseofnotation.github.io/category-theory-illustrated/04_order/">https://abuseofnotation.github.io/category-theory-illustrated/04_order/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47813668">https://news.ycombinator.com/item?id=47813668</a></p>
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- Category Theory Illustrated – Orders
Article URL: https://abuseofnotation.github.io/category-theory-illustrated/04_order/ Comments URL: https://news.ycombinator.com/item?id=47813668 Points: 241 # Comments: 61
- Amiga Graphics Archive
<p>Article URL: <a href="https://amiga.lychesis.net/">https://amiga.lychesis.net/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47813566">https://news.ycombinator.com/item?id=47813566</a></p> <p>Points: 226</p> <p># Comments: 69</p>
- Amiga Graphics Archive
Article URL: https://amiga.lychesis.net/ Comments URL: https://news.ycombinator.com/item?id=47813566 Points: 248 # Comments: 78
- A story about how I dug into the PostgreSQL sources to write my own WAL receiver
<p>Article URL: <a href="https://medium.com/@mailbox.sq7/a-long-story-about-how-i-dug-into-the-postgresql-source-code-to-write-my-own-wal-receiver-and-what-53fd251d8f25">https://medium.com/@mailbox.sq7/a-long-story-about-how-i-dug-into-the-postgresql-source-code-to-write-my-own-wal-receiver-and-what-53fd251d8f25</a></p> <p>Comments URL: <a href="https://news.ycombin…
- I dug into the Postgres sources to write my own WAL receiver
<p>Article URL: <a href="https://medium.com/@mailbox.sq7/a-long-story-about-how-i-dug-into-the-postgresql-source-code-to-write-my-own-wal-receiver-and-what-53fd251d8f25">https://medium.com/@mailbox.sq7/a-long-story-about-how-i-dug-into-the-postgresql-source-code-to-write-my-own-wal-receiver-and-what-53fd251d8f25</a></p> <p>Comments URL: <a href="https://news.ycombin…
- Show HN: I made a calculator that works over disjoint sets of intervals
<p>I've been studying interval arithmetic for the past few weeks and it's a really interesting field because while there is a ton of super interesting research published over the past decades, it has never really gotten the recognition that it deserves, IMO.<p>One reason for this is that s…
- Show HN: I made a calculator that works over disjoint sets of intervals
I've been studying interval arithmetic for the past few weeks and it's a really interesting field because while there is a ton of super interesting research published over the past decades, it has never really gotten the recognition that it deserves, IMO.One reason for this is that standard interval arithmetic has really poor handling of division by intervals containing zero. If you compute 1 / [-1, 2] in regular interval arithmetic, you get either [-∞, +∞], or you have to say that the operation…
- A simplified model of Fil-C
<p>Article URL: <a href="https://www.corsix.org/content/simplified-model-of-fil-c">https://www.corsix.org/content/simplified-model-of-fil-c</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47810872">https://news.ycombinator.com/item?id=47810872</a></p> <p>Points: 200</p>…
- A simplified model of Fil-C
Article URL: https://www.corsix.org/content/simplified-model-of-fil-c Comments URL: https://news.ycombinator.com/item?id=47810872 Points: 201 # Comments: 114
- Show HN: AI Subroutines – Run automation scripts inside your browser tab
<p>We built AI Subroutines in rtrvr.ai. Record a browser task once, save it as a callable tool, replay it at: zero token cost, zero LLM inference delay, and zero mistakes.<p>The subroutine itself is a deterministic script composed of discovered network calls hitting the site's backend as well a…
- Arc Prize Foundation (YC W26) Is Hiring a Platform Engineer for ARC-AGI-4
<p>Article URL: <a href="https://www.ycombinator.com/companies/arc-prize-foundation/jobs/AKZRZDN-platform-engineer-benchmark-lead">https://www.ycombinator.com/companies/arc-prize-foundation/jobs/AKZRZDN-platform-engineer-benchmark-lead</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47810507">https://new…
- Arc Prize Foundation (YC W26) Is Hiring a Platform Engineer for ARC-AGI-4
Article URL: https://www.ycombinator.com/companies/arc-prize-foundation/jobs/AKZRZDN-platform-engineer-benchmark-lead Comments URL: https://news.ycombinator.com/item?id=47810507 Points: 0 # Comments: 0
- Tesla tells HW3 owner to 'be patient' after 7 years of waiting for FSD
<p>Article URL: <a href="https://electrek.co/2026/04/17/tesla-hw3-owners-be-patient-7-years-fsd/">https://electrek.co/2026/04/17/tesla-hw3-owners-be-patient-7-years-fsd/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47809347">https://news.ycombinator.com/item?id=47809347</a>&l…
- Tesla tells HW3 owner to 'be patient' after 7 years of waiting for FSD
Article URL: https://electrek.co/2026/04/17/tesla-hw3-owners-be-patient-7-years-fsd/ Comments URL: https://news.ycombinator.com/item?id=47809347 Points: 218 # Comments: 199
- "cat readme.txt" is not safe if you use iTerm2
<p>Article URL: <a href="https://blog.calif.io/p/mad-bugs-even-cat-readmetxt-is-not">https://blog.calif.io/p/mad-bugs-even-cat-readmetxt-is-not</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47809190">https://news.ycombinator.com/item?id=47809190</a></p> <p>Points: 288</…
- "cat readme.txt" is not safe if you use iTerm2
Article URL: https://blog.calif.io/p/mad-bugs-even-cat-readmetxt-is-not Comments URL: https://news.ycombinator.com/item?id=47809190 Points: 298 # Comments: 180
- All 12 moonwalkers had "lunar hay fever" from dust smelling like gunpowder (2018)
<p>Article URL: <a href="https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/The_toxic_side_of_the_Moon">https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/The_toxic_side_of_the_Moon</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47808913">https://news.ycombinator.com/it…
- All 12 moonwalkers had "lunar hay fever" from dust smelling like gunpowder (2018)
Article URL: https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/The_toxic_side_of_the_Moon Comments URL: https://news.ycombinator.com/item?id=47808913 Points: 445 # Comments: 263
- Show HN: Smol machines – subsecond coldstart, portable virtual machines
<p>Article URL: <a href="https://github.com/smol-machines/smolvm">https://github.com/smol-machines/smolvm</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47808268">https://news.ycombinator.com/item?id=47808268</a></p> <p>Points: 440</p> <p># Comments: …
- Show HN: Smol machines – subsecond coldstart, portable virtual machines
Article URL: https://github.com/smol-machines/smolvm Comments URL: https://news.ycombinator.com/item?id=47808268 Points: 460 # Comments: 137
- Kyber (YC W23) Is Hiring a Head of Engineering
<p>Article URL: <a href="https://www.ycombinator.com/companies/kyber/jobs/TcEa3b5-head-of-engineering">https://www.ycombinator.com/companies/kyber/jobs/TcEa3b5-head-of-engineering</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47808047">https://news.ycombinator.com/item?id=47808047</a>…
- Kyber (YC W23) Is Hiring a Head of Engineering
Article URL: https://www.ycombinator.com/companies/kyber/jobs/TcEa3b5-head-of-engineering Comments URL: https://news.ycombinator.com/item?id=47808047 Points: 0 # Comments: 0
- Show HN: PanicLock – Close your MacBook lid disable TouchID –> password unlock
<p>I wrote this after the case of a Washington Post reporter, Hannah Natanson, was compelled to unlock her computer with her fingerprint. This resulted in access to her Desktop Signal on her computer, revealing sources and their conversations.<p><a href="https://www.yahoo.com/news/articles/washington-po…
- Show HN: PanicLock – Close your MacBook lid disable TouchID –> password unlock
I wrote this after the case of a Washington Post reporter, Hannah Natanson, was compelled to unlock her computer with her fingerprint. This resulted in access to her Desktop Signal on her computer, revealing sources and their conversations.https://www.yahoo.com/news/articles/washington-post-raid-pro...Edit: I've a lot more details about the legality and precedence on the apps landing page https://paniclock.github.io/ Comments URL: https://news.ycombinator.com/item?id=47807809 Points: 249 # Comme…
- Hyperscalers have already outspent most famous US megaprojects
<p>Article URL: <a href="https://twitter.com/finmoorhouse/status/2044933442236776794">https://twitter.com/finmoorhouse/status/2044933442236776794</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47807619">https://news.ycombinator.com/item?id=47807619</a></p> <p>Points: 27…
- Hyperscalers have already outspent most famous US megaprojects
Article URL: https://twitter.com/finmoorhouse/status/2044933442236776794 Comments URL: https://news.ycombinator.com/item?id=47807619 Points: 274 # Comments: 268
- I’m spending months coding the old way
<p>Article URL: <a href="https://miguelconner.substack.com/p/im-coding-by-hand">https://miguelconner.substack.com/p/im-coding-by-hand</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47807583">https://news.ycombinator.com/item?id=47807583</a></p> <p>Points: 326</p> …
- I’m spending months coding the old way
Article URL: https://miguelconner.substack.com/p/im-coding-by-hand Comments URL: https://news.ycombinator.com/item?id=47807583 Points: 338 # Comments: 340
- NASA Force
<p>Article URL: <a href="https://nasaforce.gov/">https://nasaforce.gov/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47807209">https://news.ycombinator.com/item?id=47807209</a></p> <p>Points: 315</p> <p># Comments: 306</p>
- NASA Force
Article URL: https://nasaforce.gov/ Comments URL: https://news.ycombinator.com/item?id=47807209 Points: 317 # Comments: 309
- Measuring Claude 4.7's tokenizer costs
<p>Article URL: <a href="https://www.claudecodecamp.com/p/i-measured-claude-4-7-s-new-tokenizer-here-s-what-it-costs-you">https://www.claudecodecamp.com/p/i-measured-claude-4-7-s-new-tokenizer-here-s-what-it-costs-you</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47807006">https://news.ycombinator.com/item?id=…
- Measuring Claude 4.7's tokenizer costs
Article URL: https://www.claudecodecamp.com/p/i-measured-claude-4-7-s-new-tokenizer-here-s-what-it-costs-you Comments URL: https://news.ycombinator.com/item?id=47807006 Points: 694 # Comments: 487
- Slop Cop
<p>Article URL: <a href="https://awnist.com/slop-cop">https://awnist.com/slop-cop</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47806845">https://news.ycombinator.com/item?id=47806845</a></p> <p>Points: 230</p> <p># Comments: 155</p>
- Slop Cop
Article URL: https://awnist.com/slop-cop Comments URL: https://news.ycombinator.com/item?id=47806845 Points: 236 # Comments: 158
- NIST gives up enriching most CVEs
<p>Article URL: <a href="https://risky.biz/risky-bulletin-nist-gives-up-enriching-most-cves/">https://risky.biz/risky-bulletin-nist-gives-up-enriching-most-cves/</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=47806777">https://news.ycombinator.com/item?id=47806777</a></p> <p>Points…
- NIST gives up enriching most CVEs
Article URL: https://risky.biz/risky-bulletin-nist-gives-up-enriching-most-cves/ Comments URL: https://news.ycombinator.com/item?id=47806777 Points: 226 # Comments: 52
- Claude Design
<p>Related: <a href="https://x.com/flomerboy/status/2045162321589252458" rel="nofollow">https://x.com/flomerboy/status/2045162321589252458</a> (<a href="https://xcancel.com/flomerboy/status/2045162321589252458" rel="nofollow">https://xcancel.com/flomerboy/status/2045162321589252458</a>)</p>&…
- Claude Design
Related: https://x.com/flomerboy/status/2045162321589252458 (https://xcancel.com/flomerboy/status/2045162321589252458) Comments URL: https://news.ycombinator.com/item?id=47806725 Points: 1196 # Comments: 745
- Israel escalates attacks on medics in Lebanon with deadly 'quadruple tap'
<p>Article URL: <a href="https://www.theguardian.com/world/2026/apr/16/israel-escalates-attacks-on-medics-in-lebanon-with-deadly-quadruple-tap">https://www.theguardian.com/world/2026/apr/16/israel-escalates-attacks-on-medics-in-lebanon-with-deadly-quadruple-tap</a></p> <p>Comments URL: <a href="https://news.ycombinator.com/item?id=478…
- Israel escalates attacks on medics in Lebanon with deadly 'quadruple tap'
Article URL: https://www.theguardian.com/world/2026/apr/16/israel-escalates-attacks-on-medics-in-lebanon-with-deadly-quadruple-tap Comments URL: https://news.ycombinator.com/item?id=47806596 Points: 287 # Comments: 215