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A Couple Million Lines of Haskell: Production Engineering at Mercury

https://blog.haskell.org/a-couple-million-lines-of-haskell/
112•unignorant•4h ago•32 comments

Windows API Is Successful Cross-Platform API

https://retrocoding.net/windows-api-is-successful-cross-platform-api
25•phendrenad2•1h ago•0 comments

Clandestine network smuggling Starlink tech into Iran to beat internet blackout

https://www.bbc.com/news/articles/cvgzk91leweo
79•1659447091•3h ago•28 comments

This Month in Ladybird - April 2026

https://ladybird.org/newsletter/2026-04-30/
210•richardboegli•7h ago•32 comments

Six Years Perfecting Maps on WatchOS

https://www.david-smith.org/blog/2026/04/29/maps-on-watchos/
218•valzevul•7h ago•46 comments

Dav2d

https://code.videolan.org/videolan/dav2d
388•dabinat•10h ago•116 comments

Kimi K2.6 just beat Claude, GPT-5.5, and Gemini in a coding challenge

https://thinkpol.ca/2026/04/30/an-open-weights-chinese-model-just-beat-claude-gpt-5-5-and-gemini-...
7•bazlightyear•26m ago•0 comments

Neanderthals ran 'fat factories' 125,000 years ago (2025)

https://www.universiteitleiden.nl/en/news/2025/07/neanderthals-ran-fat-factories-125000-years-ago
136•andsoitis•7h ago•43 comments

Do_not_track

https://donottrack.sh/
237•RubyGuy•10h ago•78 comments

The IBM Granite 4.1 family of models

https://research.ibm.com/blog/granite-4-1-ai-foundation-models
11•wglb•2d ago•0 comments

VS Code inserting 'Co-Authored-by Copilot' into commits regardless of usage

https://github.com/microsoft/vscode/pull/310226
944•indrora•8h ago•464 comments

Maryland Is First to Ban A.I.-Driven Price Increases in Grocery Stores

https://www.nytimes.com/2026/05/01/business/surveillance-pricing-groceries-maryland.html
81•doener•3h ago•41 comments

Inventions for battery reuse and recycling increase seven-fold in last decade

https://www.epo.org/en/news-events/news/inventions-battery-reuse-and-recycling-increase-more-seve...
175•JeanKage•2d ago•11 comments

Clojurists Together – Q2 2026 Open Source Funding Announcement

https://www.clojuriststogether.org/news/q2-2026-funding-announcement/
65•dragandj•6h ago•8 comments

A more efficient implementation of Shor's algorithm

https://lwn.net/Articles/1066156/
38•signa11•1d ago•2 comments

Open source does not imply open community

https://blog.feld.me/posts/2026/04/open-source-does-not-imply-open-community/
84•RohanAdwankar•1h ago•14 comments

Simple and Correct Snapshot Isolation

https://remy.wang/blog/si.html
10•remywang•2d ago•0 comments

Show HN: State of the Art of Coding Models, According to Hacker News Commenters

https://hnup.date/hn-sota
70•yunusabd•7h ago•36 comments

A Physics Engine with Incremental Rollback for Multiplayer Games

https://easel.games/blog/2026-rollback-physics
58•BSTRhino•1d ago•21 comments

How fast is a macOS VM, and how small could it be?

https://eclecticlight.co/2026/05/02/how-fast-is-a-macos-vm-and-how-small-could-it-be/
233•moosia•19h ago•84 comments

Voice-AI-for-Beginners – A curated learning path for developers

https://github.com/mahimairaja/voiceai
46•mahimai•6h ago•3 comments

Dabbling in Erlang, part 2: A minimal introduction (2013)

https://agis.io/post/dabbling-in-erlang-a-minimal-introduction/
20•pasxizeis•19h ago•2 comments

NetHack 5.0.0

https://nethack.org/v500/release.html
404•rsaarelm•10h ago•126 comments

Barman – Backup and Recovery Manager for PostgreSQL

https://github.com/EnterpriseDB/barman
144•nateb2022•3d ago•23 comments

Little Magazines Are Back

https://wsjfreeexpression.substack.com/p/little-magazines-are-back
75•prismatic•2d ago•25 comments

Am I the only one who hates delivery robots?

https://www.latimes.com/entertainment-arts/story/2026-04-14/delivery-robots-creating-problems-gle...
50•robotlaunch•4h ago•29 comments

The USB Situation

https://randsinrepose.com/archives/the-usb-situation/
102•herbertl•3d ago•116 comments

California to begin ticketing driverless cars that violate traffic laws

https://www.bbc.com/news/articles/clypjx3rg2go
269•geox•10h ago•280 comments

Refusal in Language Models Is Mediated by a Single Direction

https://arxiv.org/abs/2406.11717
100•fagnerbrack•15h ago•36 comments

Show HN: Golang binaries built for your users depending on their arch and system

https://goblin.run
7•aliezsid•2d ago•7 comments
Open in hackernews

Open source does not imply open community

https://blog.feld.me/posts/2026/04/open-source-does-not-imply-open-community/
81•RohanAdwankar•1h ago

Comments

jauntywundrkind•1h ago
Isolating up is the opposite of interesting to me.

What's clear is they mediating all selection choice and interest through pressure points of a single fixed trust board is of limited use going forward. I don't think the vouches and other web of trusts tackle the actual root need to disaggregate, decentralize.

You can anti-social open source, reject, flee to nihil and going away, solo-ing. I think that's mad bad and dumb; just my judgement call. I agree strongly with v-it, open source is social. It's interesting and fascinating to open your mind. These other signals are fascinating. The glut of goodness is something we should firehose better, not shy from. https://v-it.org/

cwillu•26m ago
I care about what my best friend finds interesting. I care about what the people I willingly interact with daily find interesting. I categorically do not care what jauntywundrkind finds interesting, and if that bothers them, they're welcome to not use the little knickknacks I make for my friends; the license permits that.

This is not antisocial.

OhMeadhbh•23m ago
I have a friend who points out that in the FOSS community, fork == drama. Either the drama causes the fork or the fork causes drama. What you describe sounds more anti-drama than anti-social.
NordStreamYacht•56m ago
The CoC crowd are there to only instigate trouble.
wisty•46m ago
Every political group has bad faith actors who care more about winning the argument than the truth. And worse faith actors who are just there to trash talk people. Just look at the red button / blue button argument (where the vitriol in the debate would only make sense if the buttons were real, or if people like being jerks).

Better faith CoC people talk about freedom of association vs freedom of speech - if a platform doesn't like their oppponents, isn't it fine to ban them? Or say it should just be treated as a more utilitarian "be nice" convention for the mailing list (obviously it depends who is calling the shots, but that is true in any project).

OhMeadhbh•25m ago
Greybeard here... let me start by saying I like the cut of the author's jib. I'm old enough to have sat before the elders of the arpanet when there were on,y 1's and they had to forge about half of them into 0's manually. Another thing about the old ways of making software is projects were often written or maintained by one or two people at a time. The intarwebs at large had their email addresses and mailed them bug reports directly. Some projects got discussed by the community on IRC or mailing lists. People were generally professional and if they weren't they were deleted from the mailing list or added to people's block files on iirc and pine.

But my point is... the active dev group was, at any time, very small. Mostly I'm talking about small utilities like make, Sendmail, sed, awk, sed. Perl seemed like it was just Larry Wall and tchrist for most of the time before 1990. gcc was an insane counter-example with a cast of thousands who submitted patches and you had to socialize your patch w/ RMS if you wanted it upstream.

oh wait... I forgot to make my point... My point is... the new tools support larger teams of people constantly interacting. I think there are great benefits to having a small team and effectively giving the middle finger to internet randos who don't submit their patches on one of their kidneys (i.e. - they'll think long and hard and sure as he'll won't submit two.) But getting people interested in your work output isn't one of those benefits. So... absolutely... go old school... But keep in mind the size of your team will be small and it may be hard to attract users.

But... screw users... I write software to support my own use cases. I open source it on the off chance someone else may find it useful.

sillysaurusx•22m ago
I laughed at “back when there were only 1’s and they had to forge about half of them into 0’s manually.” Stealing that one.
mitchellh•23m ago
Yep!

To be more specific, Open Source only promises the four fundamental freedoms (https://en.wikipedia.org/wiki/The_Free_Software_Definition).

It promises literally NOTHING else, including zero cost. Free and open source software can and should cost money! (The "free" in "free and open source" is not about money, people!)

I'm actually very enthusiastic about these OSS "supply chain" attacks that have been happening in various communities. Because optimistically I hope it'll help people realize that OSS _is not a supply chain_ (more details here: https://lobste.rs/s/cxwidw/no_one_owes_you_supply_chain_secu...). Unless you're paying your vendor AND/OR have a contract in place with them with certain guarantees, you do not have a supply chain.

One term thats in almost every FOSS license is "this software is provided with no warranty." A supply chain implies a warranty. Therefore, FOSS is not a supply chain.

molticrystal•19m ago
Even the most closed community will often accept a contribution if you are polite and email them.

An open source developer had disabled pull requests and other operations on their repository because they were fed up with harassment. They gained a reputation for being extremely disagreeable at that time. I was unaware of this and simply assumed that was how the project worked. I had to do some minor investigative work to find their email address and I sent them a polite, low pressure email with my unsolicited patch and made it clear it was fine to use it or ignore it. They thanked me, explained the situation, even apologized for the difficulty, and said locking things down was the only way they knew to cope with the situation, and of course applied the fix.

throwawaypath•9m ago
Why anyone gave CoCs and their adherents the time of day over the past decade will always be a mystery to me. We should have pointed, laughed, and banned them. Instead, large projects and corporations dove headfirst into CoCs and grievance politics, openly inviting woke/DEI/leftist entryists in. Looking back I think it was a COVID and ZIRP fever dream. The reversal upon Trump's second presidency goes to show how performative it was.
skybrian•8m ago
I agree, and add:

You don't need to put up a marketing page that tries to convince people to use your software. Instead (or as well), consider explaining all the reasons why someone should not use your software. More users, more problems.