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.
明日は会社明日は会社
【作例】YASHICA Sapphire 70sというフィルムについて｜峰海なまこ #カメラのたのしみ方 https://note.com/kachi2_namako/n/nd2d04a7fe822?sub_rt=share_sb
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
Jeff Sikes@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
Ich denke, auf #KI im Recht blicken wir derzeit falsch und, dass sie sich extrem schnell durchsetzen wird, aber nicht in Spruchkörpern.
Die zahlenmäßig allermeisten Rechtsnutzenden haben kein (bzw. nur 1) Staatsexamen. Es sind
- Rechtspfleger:innen
- Kostenbeamte
- Verwaltungsleute
- Servicepools
Meine Einschätzung wäre, dass aktuell 30% dieser Jobs und in ~2 Jahren 90% -im Durchschnitt (!)- von KI nicht mehr schlechter erledigt werden, als derzeit von Menschen (aber zu 20% der Lohnkosten).
misskey.ioに新しい絵文字 
(waruikodane)が追加されたかも。
misskey.ioに新しい絵文字 
(butter_koko_ni_atsumatte_itandane)が追加されたかも。
Before creating and publishing FEDERATION.md for #ktistec I wanted to understand what existing practice looked like across the Fediverse.
FEP-67ff describes the requirements of the FEDERATION.md file in loose terms and provides a non-normative template. I scraped the URLs of FEDERATION.md files from FEP-67ff itself and confirmed I could fetch them. The FEP listed 30 accessible projects (31 total, but one project—FIRM—does not appear to exist).
If a file had a section with the heading "Supported FEPs" per the non-normative template, I only looked there for supported FEPs. Otherwise I scanned the entire document.
Implemented FEPs, ranked by the number of implementations that attest support, are:
FEP Name # ---- --------------------------------------------------------- -- 67ff FEDERATION.md 18 f1d5 NodeInfo in Fediverse Software 16 8b32 Object Integrity Proofs 7 044f Consent-respecting quote posts 7 2677 Identifying the Application Actor 7 e232 Object Links 6 1b12 Group federation 6 3b86 Activity Intents 6 521a Representing actor's public keys 5 2c59 Discovery of a Webfinger address from an ActivityPub actor 5 7888 Demystifying the context property 5 5feb Search indexing consent for actors 5 4adb Dereferencing identifiers with webfinger 4 d556 Server-Level Actor Discovery Using WebFinger 4 fb2a Actor metadata 4 ef61 Portable Objects 4 8fcf Followers collection synchronization across servers 4 844e Capability discovery 4 7628 Move actor 3 61cf The OpenWebAuth Protocol 3 c390 Identity Proofs 3 400e Publicly-appendable ActivityPub collections 3 c0e0 Emoji reactions 3 0151 NodeInfo in Fediverse Software (2025 edition) 3 fffd Proxy Objects 2 f228 Backfilling conversations 2 fe34 Origin-based security model 2 eb48 Hashtags 2 171b Conversation Containers 2 a5c5 Web Syndication Methods 2
There are obvious flaws in the methodology. Or maybe in the data. Only 18 out of the 30 projects I could access had a FEDERATION.md that attested FEDERATION.md support. Only 19 mentioned "FEDERATION.md". Only 21 mentioned "67ff". The remaining projects clearly did support FEP-67ff—the file itself was evidence. (FEDERATION.md is not meant to be machine readable—there's an issue about that).
It was more difficult to rank implemented federation protocols. I extracted keywords from documents with a "Supported federation protocols and standards" section and created a dictionary of terms. If a file had a section with the heading "Supported federation protocols and standards", I only looked there. Otherwise I scanned the entire document.
Feature # ---------------- -- activitypub 26 webfinger 24 http_signatures 21 nodeinfo 19 json_ld 2 ld_signatures 2 ostatus 2 authorized_fetch 1 atproto 1
If time allows, I'm going to try to rank these documents by "utility", though I haven't yet determined the exact metric. These documents clearly provide valuable information, but their lack of standardization makes them harder to analyze systematically.
アーモンドアイ さいけ
Teilzeit erschweren & telefonische Krankschreibung abschaffen?
#NieWiederCxU
江戸城二の丸庭園の梅
まだ一部を除いて咲き始めですね
Überschrift: "US Präsident fährt mit herunter gelassenen Hosen nach China".
Ich finde es bedenklich, dass wir in Zeiten leben, in denen ich nicht sicher sagen kann, ob das wörtlich gemeint oder sinnbildlich gesprochen ist.
ねこの日だしうちのにゃんこでも置いときます
あっ2月22日22時22分が過ぎてしまった……
ねこの日だしうちのにゃんこでも置いときます
Actions speak louder than words.
I am unable to install EU Login app in my phone because I use LineageOS and not the Google Spy Android.
Thus, I cannot use the double factor authentication, mandatory from the 25-02-2026 on unless I tell Google.
A frontal attack to our #privacy.
Stupid, no?
Glad I never put bcachefs anywhere in my infrastructre. The main dev seems to vibecode on a filesystem.
No thanks.
(Original title: Creator of bcachefs seems to have anthropomorphized an LLM and is letting it work on the filesystem)
I recreated an old diagram in Excalidraw that I spread about a couple years ago, and made it a bit more informative. Explanation can be found in the #AltText
See also and for discussion: https://discuss.coding.social/t/diagram-interoperability-in-practice/828
Or join the Social experience design chatroom at: https://matrix.to/#/#socialcoding-foundations:matrix.org
Also posted to #SocialHub at: https://socialhub.activitypub.rocks/t/activitypub-versus-fediverse-interoperability-in-practice/8498
#SX #SocialCoding #SocialWeb #ActivityPub #SolidProject #fediverse
@smallcircles🫧 socialcoding..
I remember this sentence from https://ufind.univie.ac.at/de/person.html?id=1001662, around 2013:
"Interoperability can only be proven after the fact."
@benBen Werdmuller
Ha, #LinkedIn verification uses the creepy #Persona service. And a slew of other #SurveillanceCapitalism nightmare shebang..
https://thelocalstack.eu/posts/linkedin-identity-verification-privacy/
Die Welt braucht keine humanoiden Roboter. Wozu?
Diese Faszination mit Simulakra finde ich äußerst fragwürdig.
Gewalt gegen echte Personen ist nie fern, wo sie auftreten.
Carelessness versus craftsmanship in cryptography
Link: https://blog.trailofbits.com/2026/02/18/carelessness-versus-craftsmanship-in-cryptography/
Discussion: https://news.ycombinator.com/item?id=47060334
先日の#Misskeyバー では
デス野マチネタ
1回しかやらなかったやね……
Vegane Wurst darf nicht mehr Wurst heißen, aber Schottergarten darf Garten heißen? 😳🤔
it's consistently remarkable to me just how much difference it makes to have a very dry 3D printer filament
PCTG at ~30% RH (the measurement may be wrong but it spent about 24 hours in a relatively dry room after being taken out of the factory packaging) would popcorn so much that pieces of it would break off, get stuck to the nozzle, and foul the print
PCTG at ~18% RH (the measurement is probably closer since the heated chamber had time to equilibrate) has zero of these problems in much more print time than the above
미우새에서 노트북 카메라와 홈캠으로 해킹하는 사례를 실제로 보여주네
주 시청자층을 생각하면 참 적절한 소재다
Fedify 2.0.0 is here!
This is the biggest release in Fedify's history. Here are the highlights:
Quincy ⁂
白長谷
@
leyrer
＠3/23(日)
東京オフ主催 
pkg update
Galad@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
Super Fun für Sprach-Nerds, Weird Fiction-Fans und alle, die gerne neue Sachen lernen: Diese Geschichte wird jeden Absatz 100 Jahre älter (& gruseliger), am Schluss sind wir um 1.000 sprachlich angelangt. Bis wann könnt Ihr verstehen, was da steht? Danach erklärt ein Sprachhistoriker die Veränderungen, die ihr da rückwärts mitgemacht habt.
#linguistics #historyoflanguage #language #literature #learning
https://www.deadlanguagesociety.com/p/how-far-back-in-time-understand-english
Breaking: The U.S. dispatches health insurance claim denial ship to Greenland.
이대로 주말을 끝내기 싫어서 스페이스 마린2라도 해야겠다.
つい先日マイナーチェンジした代理ちゃん再掲
初期→
→
アバター→
Glad I never put bcachefs anywhere in my infrastructre. The main dev seems to vibecode on a filesystem.
No thanks.
(Original title: Creator of bcachefs seems to have anthropomorphized an LLM and is letting it work on the filesystem)
KOREAN STEAMPUNK
22일차 어제 펙토리얼 함수도 틀려놓구... 알고리즘도 이상하게 작성하구..ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ 회의 끝나고 나서 너무 몸이 피곤하고 안좋은 상태로 풀었더니, 제대로 생각이 안 돌아갔나봐요;;
すげーーーーーー
RE: https://misskey.io/notes/aj1a3jqau3ms09ko
流石に夜は多少は冷えるな
こんなん出るんやね
과캐디 자랑 좀 해주오
If you're attending SCALE, we hope you'll visit our booth for some freedom-focused conversations and merch: https://u.fsf.org/4ah #FreeSoftware #FSF
버스기사 아조씨가 퇴근하고 싶으신지 80~90 밟으시는데
Se ci piace qualcosa che abbiamo letto, che abbiamo ascoltato, che abbiamo visto facciamolo sapere a chi quella cosa l’ha scritta, raccontata, girata.
Gli artisti sono creature fragili e il nostro piacere allunga e irrobustisce le loro ossa.
It’s a thousand years of the English language, compressed into a single blog post. Read it and notice where you start to struggle. Notice where you give up entirely.
https://www.deadlanguagesociety.com/p/how-far-back-in-time-understand-english
ぺこん
nulta
寿司
힐씨
Abhinav 🌏