Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.
チーズ
に焼いたやつと酒飲んで
に抗ってる
Dinah was non-stop screaming for 15 minutes. Then I gave her a long hug and she stopped screaming.
Fedify 2.0.0 is here!
This is the biggest release in Fedify's history. Here are the highlights:
かちかちなまこ
Evan Prodromou@fedify/fedify package has been broken up into focused, independent packages: @fedify/vocab, @fedify/vocab-runtime, @fedify/vocab-tools, @fedify/webfinger, and more. Smaller bundles, cleaner imports, and the ability to extend ActivityPub with custom vocabulary types.@fedify/debugger package gives you a live dashboard at /__debug__/ showing all your federation traffic: traces, activity details, signature verification, and correlated logs. Just wrap your Federation object and you're done.@fedify/relay and the fedify relay CLI command. Supports both Mastodon-style and LitePub-style relay protocols (FEP-ae0c).orderingKey option solves the “zombie post” problem where a Delete arrives before its Create. Activities sharing the same key are guaranteed to be delivered in FIFO order.setOutboxPermanentFailureHandler() lets you react when a remote inbox returns 404 or 410, so you can clean up unreachable followers instead of retrying forever.Other changes include content negotiation at the middleware level, @fedify/lint for shared linting rules, @fedify/create for quick project scaffolding, CLI config files, native Node.js/Bun CLI support, and many bug fixes.
This release includes significant contributions from Korea's OSSCA participants. Huge thanks to everyone involved!
This is a major release with breaking changes—please check the migration guide before upgrading.
Full release notes: https://github.com/fedify-dev/fedify/discussions/580
Man accidentally gains control of 7k robot vacuums
Link: https://www.popsci.com/technology/robot-vacuum-army/
Discussion: https://news.ycombinator.com/item?id=47111400
みんな、
I must be a really bad Emacser these days, as I keep having fun every now and then with #Vim. :D
I finally finished an article on starting out your Vim config that has been on backburner for over half a year https://batsov.com/articles/2026/02/22/how-to-vim-build-your-vimrc-from-scratch/
Enjoy!
Trans rights are human rights.
Boost if you agree.
Block me if you disagree.
いやていうか生産手段のコモン化ってもともとマルクス主義のテーゼだよな
日本のIT系はこういう主張する人をあんまり見たことないのはおろか、日本の左派からも、こんな硬派なマルクス主義的主張はほとんど見ない気がする。
Don't upload your ID or agree to a face scan to continue using any digital service.
Delete your account instead.
Canadians: You do have some options when dealing with companies abusing your data. It takes some research, effort & persistence, but you do have the law on your side and some actionable & effective leverage.
Trans rights are human rights.
Boost if you agree.
Block me if you disagree.
Yup. In the short term markets are about as rational as that bearded guy in a bathrobe shuffling around in his slippers under the freeway underpass shouting at imaginary greebles. Reminder: In the long run irrational stuff ends up getting washed out of markets as it gets out-competed, thus the "rational markets hypothesis". But in the long run we're all dead. #economics
@film_girlChristina Warren it’s normal and fun for the events leading up to the rivalry. It’s very distasteful after the event has concluded.
Don't upload your ID or agree to a face scan to continue using any digital service.
Delete your account instead.
再次拜訪東台灣的書粥，看到改編喬治歐威爾小說《1984》的圖畫書，抱持著因很少買書，只逛獨立書店，所以只在獨立書店買喜歡的書的心情，就買了下去（荷包哭）。
目前翻了1/4，畫風很適合1984這本書，分鏡和圖像也非常有感，也再次覺得喬治歐威爾真的是洞察人性的劃時代作家，「真理部」在這個網路時代，實在是歷歷在目。
我覺得開始更想要探究這類題材，其實是電影《重裝任務》（2002）的世界看到的，克里斯汀•貝爾扮演的理性和感性的糾結，呼應了不少1984裡頭對思想控制的世界觀，而其電影的色彩風格，剛好跟這本圖畫書有種相近的感覺，很意外且有趣的巧合。
Technologists for Democracy are Canadians who work with technology towards better democracy for all.
Check out our current campaigns:
https://techfordemocracy.ca/campaigns/
And how to get involved here:
https://techfordemocracy.ca/get-involved/
終電逃したのでビブラート122回してる
The group was created in 2025 out of the weekly 
@CivicTechTOCivic Tech Toronto meetups.
We typically meet weekly in-person and virtually.
We will be using the Mastodon account to share our campaigns and what currently keeps us busy!
Thank you to 
@ElbowsUpforDigitalSovereignty for the nudge on joining the fediverse!
デカいフォーマットあるからと言ってシノゴ全く使わなくなるかと思うと、意外とそうでもないのが面白いところ
#MastoBlaster has its own #Fediverse account - powered by #snac
Follow 
@mastoblasterMastoBlaster - Official Account to receive all the updates, insights, etc.
@clockwooork@sociale.networkClockwork ☃️✒️, chiaccherare con l'autore di un romanzo (una saga addirittura) che hai letto, discutendone il contenuto, è una figata pazzesca! 🤣ラブライブに限らずやけど、学園モノってもうみんな自分より年下の話…なのか…………
拳で抵抗できるよりも、子供でありたいよ……
My old friend, a Raspberry Pi A+, has been running my home heating system for months, just like it did back in 2014.
It has not missed a single moment.
It has sailed through every so called cloud outage.
It kept working flawlessly even when the Internet connection was down, because it simply does not need it.
This is the kind of technology I love.
Of course, it runs NetBSD!
rpicaldaia# uptime
6:23PM up 78 days, 20:16, 4 users, load averages: 0.33, 0.17, 0.13
rpicaldaia# uname -a
NetBSD rpicaldaia 10.1 NetBSD 10.1 (RPI) #0: Mon Dec 16 13:08:11 UTC 2024 mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/evbarm/compile/RPI evbarm
@stefanoStefano Marinelli Exactly!
Jeff Atwood
てんせき a.k.a.みんないいこ。
Em 
phildini
astarte# uname -a
NetBSD astarte.zia.io 10.0_STABLE NetBSD 10.0_STABLE (GENERIC) #0: Fri May 3 03:16:46 UTC 2024 john@frigg.zia.io:/usr/obj-evbarm/sys/arch/evbarm/compile/GENERIC evbarm
astarte# uptime
6:08PM up 659 days, 21:51, 3 users, load averages: 0.76, 0.83, 0.69
"it's ok if you don't get it"
Great example of the type of shit that makes people hate this place. Posted by exactly the person you expect to say it.
@carltonCarlton Gibson 
@mkennedyMichael Kennedy 
@pythonbynightMario Munoz Going off of memory, I think it was 52M uncompressed, which is not bad at all.
🤔 Maybe someone can third-party make importing the ORM an import + one-liner.
@carltonCarlton Gibson @mkennedyMichael Kennedy @pythonbynightMario Munoz
Conceptually, I don't hate this. 🤔
Does it have to be a third-party app? Nope. But it sells the concept a bit better than the normal settings dance.
포트럭(four truck)
まじでにぎやかで草
なんか月曜なのに起きてる人多いな……
This fortune brought to you by:
$FreeBSD$
What About the Droid Attack on the Repos?
https://hackaday.com/2026/02/22/what-about-the-droid-attack-on-the-repos/
Ah yes, the [checks AMD reference manual] "P2D Swiss Cheese Descriptor" CPU MSR, of course
Xweather Live – Interactive global vector weather map
Link: https://live.xweather.com/
Discussion: https://news.ycombinator.com/item?id=47111626
ReferenceFinder: Find coordinates on a piece of paper with only folds
Link: https://mutsuntsai.github.io/reference-finder/
Discussion: https://news.ycombinator.com/item?id=47069918
1년에 몇 없는 '잠 안오는 날' 인 것 같은데 이런 날이 좀 더 적어졌으면 좋겠는데 말이죠...
들리는 이야기로는 어차피 태반은 제대로 처리되지도 않고, 제대로 처리하는 곳에는 분쇄해버린 뒤에 바람으로 가벼운 라벨을 날려버린다고 한다. 무엇을 어떻게 가져가서 어떤 식으로 재활용할지, '분리수거' 30년에 걸쳐 기준이 운용된 적이 없는 것 같다 - 저마다 할 수 있는 선에서 적응할 뿐.
RE: https://bsky.app/profile/did:plc:g4277rrszeonl4yzrpk26bou/post/3mfhhugv6gh2z
いかんせん…現像って……
ブルーライト浴びに浴びる作業だからね…………
Today, we hit the streets with a major "And Then?" campaign in the UK, despite having faced strong opposition.
First, our TV ad "And Then?" was banned on British television.
And then, the outdoor ad campaign meant to criticise the TV ban was largely halted.
Here, you can watch the banned ads and explore the entire campaign.
@mullvadnetMullvad VPN Keep up the good fight Mullvad! ✊💚
メモ
ポートラ400
82mm YA2
This is from the JSON-LD spec.
ActivityPub / ActivityStream are based on JSON-LD.
I think it was a very bad idea for JSON-LD to define "number" this way!
It makes it so numbers with fractional values are inexact & lossy.
This include values that are common for money.
For example, neither 0.10 and 0.20 can be represented exactly. So, 0.10 + 0.20 does NOT equal 0.30!
It should have used FIXED-point numbers rather than FLOATING-point.
![number
In the JSON serialization, a number is similar to that used in most programming languages, except that the octal and hexadecimal formats are not used and that leading zeros are not allowed. In the internal representation, a number is equivalent to either a long or double, depending on if the number has a non-zero fractional part (see [WEBIDL]).](https://files.mastodon.social/media_attachments/files/116/115/532/009/836/539/original/5d2ac605cf834ed1.png)
This is from the JSON-LD spec.
ActivityPub / ActivityStream are based on JSON-LD.
I think it was a very bad idea for JSON-LD to define "number" this way!
It makes it so numbers with fractional values are inexact & lossy.
This include values that are common for money.
For example, neither 0.10 and 0.20 can be represented exactly. So, 0.10 + 0.20 does NOT equal 0.30!
It should have used FIXED-point numbers rather than FLOATING-point.
🕐 2026-02-22 18:00 UTC
📰 新デザインツールPencilはなぜエンジニアに刺さるのか (👍 121)
🇬🇧 Pencil: AI-native design tool integrating with IDEs like Cursor. Design on canvas, output to code seamlessly via MCP protocol.
🇰🇷 Pencil: IDE와 통합되는 AI 네이티브 디자인 툴. 캔버스에서 디자인하고 MCP 프로토콜로 코드로 바로 변환.
🔗 https://zenn.dev/aria3/articles/pencil-dev-why-engineers-love-it
@film_girlChristina Warren “normal and fun” but you still expect people to get mad 🤔 (probably just cost of being on the internet I guess)
What’s the follow-up, TPing and egging the Canadian embassy? Maybe leave a lit bag of dog poo on their doorstep and doorbell ditch them?
I get trash talk, but it’s one of those things where both sides have to be in on the game, otherwise you’re kinda just insulting people and they don’t know why.
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$FreeBSD$
Inside Fediverse
