What is Hackers' Pub?

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.

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Fedify 2.0.0 is here!

This is the biggest release in Fedify's history. Here are the highlights:

  • Modular architecture โ€” The monolithic @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.
  • Real-time debug dashboard โ€” The new @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.
  • ActivityPub relay support โ€” First-class relay support via @fedify/relay and the fedify relay CLI command. Supports both Mastodon-style and LitePub-style relay protocols (FEP-ae0c).
  • Ordered message delivery โ€” The new orderingKey option solves the โ€œzombie postโ€ problem where a Delete arrives before its Create. Activities sharing the same key are guaranteed to be delivered in FIFO order.
  • Permanent failure handling โ€” 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 changesโ€”please check the migration guide before upgrading.

Full release notes: https://github.com/fedify-dev/fedify/discussions/580

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๋‚˜๋ฅผ์ง€์ผœ์ฃผ๋Š”๋น„๋‘˜

https://kre.pe/CKwN ์ปค๋ฏธ์…˜ ์‹ ์ฒญ์ž ๋ถ„์˜ ํ—ˆ๋ฝ ํ•˜์— ์ปค๋ฏธ์…˜ ์ž‘์—…๋ฌผ์„ ์˜ฌ๋ฆฝ๋‹ˆ๋‹ค. ์ปค๋ฏธ์…˜ ์‹ ์ฒญ์€ ์œ„ ๋งํฌ์—์„œ ๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

๋‚˜๋ฅผ์ง€์ผœ์ฃผ๋Š”๋น„๋‘˜
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Ihr kennt ja sicherlich diese รœbersicht von Congress (u.a. vom ): designs.events.ccc.de/
Oder auch die Collection: mwarning.github.io/chaos-stick

Wir haben auch ein paar Designs gemacht und wollen von euch unbedingt Feedback dazu haben. Wie findet ihr die Designs? (Es kommen in den nรคchsten Tagen noch mehr) Wรผrdet ihr was daran รคndern? Wรผrdet ihr solche Sticker haben wollen?

Das Bild ist dem Club Mate Logo nachempfunden: Gelber Hintergrund. Dunkelblaue fettgedruckte Schrift รผber und unter einem roten stacheligen Kreis. Die Schrift enthรคlt den Text: "GENERAL STRIKE-MATE". Das innere des Kreises ist in Dunkelblau und Rot gehalten und zeigt eine monochrome Katze mit fokussiertem offenen Blick und angedeuteten Eckzรคhnen. Die Katze ist eine Grafik die von der historischen syndikalitischen Gewerkschaft IWW stammt und sonst nur den Aufruf zum "General Strike" enthรคlt.Selbe Bildbeschreibung wie bei dem ersten Bild nur diesmal in schwarz-rot gehalten.
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๐Ÿ–Œ ๋‹จ๋…์ฃผํƒ(ํŠนํžˆ ์ „์›์ฃผํƒ) ์ด๊ฑฐ ์ง„์งœ ์ฒ˜์Œ ๋ช‡๋…„๋งŒ ์‚ด๊ธฐ ๊ดœ์ฐฎ์ง€ ๋‚˜์ค‘์—๋Š” ์—”๋“ค๋ฆฌ์Šค ์žก์ดˆ ๋•Œ๋ฌธ์— ๋งˆ๋‹น ๊ด€๋ฆฌ๊ฐ€ ํž˜๋“ค์–ด์ ธ์„œ ๊ฒฐ๊ตญ ์ฝ˜ํฌ๋ฆฌํŠธ ๊น”๊ฒŒ ๋ผ ์žˆ์Œ(์ง€๊ธˆ ์‚ฌ๋Š” ์ง‘์ด ์‹ค์ œ๋กœ ๊ทธ๋ž˜์„œ ์ž‘๋…„ ๊ฐ€์„์— ๋งˆ๋‹น์— ์ฝ˜ํฌ๋ฆฌํŠธ ๊น”์•„๋ฒ„๋ฆฐ ์‚ฌ๋ก€) :aru_25:

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๋ฏธ์šฐ์ƒˆ์—์„œ ๋…ธํŠธ๋ถ ์นด๋ฉ”๋ผ์™€ ํ™ˆ์บ ์œผ๋กœ ํ•ดํ‚นํ•˜๋Š” ์‚ฌ๋ก€๋ฅผ ์‹ค์ œ๋กœ ๋ณด์—ฌ์ฃผ๋„ค

์ฃผ ์‹œ์ฒญ์ž์ธต์„ ์ƒ๊ฐํ•˜๋ฉด ์ฐธ ์ ์ ˆํ•œ ์†Œ์žฌ๋‹ค

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์ง€์†ํ•™์Šต๋Šฅ๋ ฅ๊ณผ ๊ด€๋ จ๋œ ๋ฌธ์ œ๋กœ A๋ผ๋Š” ๋ฐ์ดํ„ฐ๋กœ curve fitting ํ–ˆ๋Š”๋ฐ B๋ผ๋Š” ๋ฐ์ดํ„ฐ๊ฐ€ ์ƒˆ๋กœ ๋“ค์–ด์™”์„๋•Œ A+B๋กœ curve fitting ํ•˜๋ฉด ๋ ๋“ฏํ•œ๋ฐ ๊ทธ๋Ÿฌ๋ฉด ๋ฌธ์ œ๋ฅผ ๋งค๋ฒˆ ๋‹ค์‹œ ํ‘ธ๋Š”๊ฒƒ์ด์–ด์„œ ๋น„ํšจ์œจ์ ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๊ฐ•ํ™”ํ•™์Šต์ด๋ผ๋Š” ๊ฒƒ์—์„œ ์ถ”๊ฐ€๋˜๋Š” B๋งŒ ๊ฐ€์ง€๊ณ  curve fitting ์„ ํ•˜๋Š”๋ฐ ์ด๊ฒŒ ๋งค์šฐ ๋ถˆ์•ˆ์ •ํ•ด์„œ ํ•ด์— ์ˆ˜๋ ดํ–ˆ๋‹ค๊ฐ€๋„ ๋ฐœ์‚ฐํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์ž์ฃผ ์žˆ์Šต๋‹ˆ๋‹ค.

RE: https://bsky.app/profile/did:plc:v2ob6je7otkaffdktzdaywzp/post/3mfgy4c7ttk2i

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via feed: If you're self-hosting OpenClaw, here's every documented security incident in 2026 โ€” 6 CVEs, 824+ malicious skills, 42,000+ exposed instances, and what to do about it reddit.com/r/selfhosted/commen I put together a full timeline of every OpenClaw security incident documented so far in 2026. If you're running it on your own hardware, this covers what you need to know: 6 CVEs including a one-click RCE chain (CVE-2026-2

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this is a good thread but skipped one of the craziest effects of the rice controls โ€” the near destruction of korean artisanal liquor, and replacement in the market with green bottle soju which is grain alcohol with sweetener. it's cheaper and higher proof. korean alcoholism was never the same

RE: https://bsky.app/profile/did:plc:njnk7mrdtdc66v7a7ur6af5k/post/3mfftlpcxxc2v

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3. ์ „์„ธ๋กœ ์‚ด์•˜๋˜ ์ง‘ : 2์ธต์— ์œ„์น˜, ๋ณด์ผ๋Ÿฌ์™€ ์„ธํƒ๊ธฐ ๋†“๋˜ ๊ณต๊ฐ„์„ ์ฃผ๋ฐฉ์œผ๋กœ ๊ฐœ์กฐํ•ด์„œ ์ฃผ๋ฐฉ์ด ์–‘ํŒ”์„ ๋ฒŒ๋ฆฌ๋ฉด ๋ฒฝ๊ณผ ๋ฒฝ์— ์†์ด ๋‹ฟ์•˜์Œ.

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์…‹๋‹ค ์—‰๋ง์ด๋ผ์„œ ์–ด๋А ๊ณณ์ด ์ตœ์•…์ด๋ƒ๊ณ  ๋ฌผ์œผ์‹ ๋‹ค๋ฉด ๊ณ ๋ฅผ์ˆ˜๊ฐ€ ์—†๋Š”์ง€๋ผ. ๊ฐ ์ง‘์˜ ํŠน์ง• ์ •๋„๋งŒ ๋ง์”€๋“œ๋ฆฌ๊ฒ ์Šต๋‹ˆ๋‹ค. 1. ์œ ๋…„๊ธฐ ์‚ด๋˜ ์ง‘ : ๋น—๋ฌผ ์ƒ˜ ์ง‘๋ฒฝ์—์„œ ์ง€์†์  ํฌ๋ž™ ๋ฐœ์ƒ. ์ด์‚ฌ ์ง์ „์—๋Š” ๋ฐ”๋žŒ์ด ๋“ค์น  ์ •๋„. ํ™”์žฅ์‹ค ์™ธ๋ถ€์— ์žˆ์Œ. 2. ์›”์„ธ๋กœ ์‚ด์•˜๋˜ ์ง‘ : ์‹œ์žฅ ๊ณจ๋ชฉ์— ์œ„์น˜, ์ข์€ ๋งˆ๋‹น์— ๋‚˜๋ฌด๊ฐ€ ์žˆ์–ด ์Œ์Šตํ•จ. ์ง‘์ด ์Šตํ•ด ๋ฒฝํ‹ˆ์—์„œ ๋ฏผ๋‹ฌํŒฝ์ด๊ฐ€ ๊ธฐ์–ด์˜ฌ๋ผ์˜ค๊ณ , ์—ฌ๋ฆ„์—๋Š” ๋‚˜๋ฐฉ์ด ์ง‘ ์•ˆ ํ‹ˆํ‹ˆ์—์„œ ๋ถ€ํ™”ํ•จ.

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๐Ÿ–Œ ๋‹จ๋…์ฃผํƒ(ํŠนํžˆ ์ „์›์ฃผํƒ) ์ด๊ฑฐ ์ง„์งœ ์ฒ˜์Œ ๋ช‡๋…„๋งŒ ์‚ด๊ธฐ ๊ดœ์ฐฎ์ง€ ๋‚˜์ค‘์—๋Š” ์—”๋“ค๋ฆฌ์Šค ์žก์ดˆ ๋•Œ๋ฌธ์— ๋งˆ๋‹น ๊ด€๋ฆฌ๊ฐ€ ํž˜๋“ค์–ด์ ธ์„œ ๊ฒฐ๊ตญ ์ฝ˜ํฌ๋ฆฌํŠธ ๊น”๊ฒŒ ๋ผ ์žˆ์Œ(์ง€๊ธˆ ์‚ฌ๋Š” ์ง‘์ด ์‹ค์ œ๋กœ ๊ทธ๋ž˜์„œ ์ž‘๋…„ ๊ฐ€์„์— ๋งˆ๋‹น์— ์ฝ˜ํฌ๋ฆฌํŠธ ๊น”์•„๋ฒ„๋ฆฐ ์‚ฌ๋ก€) :aru_25:

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๊ทธ๋ž˜์„œ ๊ทธ๊ฒŒ ์ถ”์–ต์ด๋ƒ๊ณ ์š”? ์•„๋‡จ, ๋”ฑํžˆ? ์œ ๋…„๊ธฐ์— ์‚ด์•˜๋˜ ์ฃผํƒ์€ ๋น„๋งŒ ์˜ค๋ฉด ํ˜•๊ด‘๋“ฑ์—์„œ ๋น—๋ฌผ์ด ๋š๋š ๋–จ์–ด์ง€๋˜ ์ง‘์ด๋ผ... ์•„ํŒŒํŠธ๊ฐ€ ์•„๋‹Œ ์ง‘์— ๋‚˜๋ฆ„ ๊ด€์‹ฌ์€ ์žˆ์ง€๋งŒ, ๊ทธ ๊ทœ๋ชจ๊ฐ€ ์ฃผํƒ์˜ ๊ทœ๋ชจ๊ฐ€ ์•„๋‹Œ ์กฐ๋ฆฝ์‹ ๊ฐ€๊ฑด๋ฌผ, ๊ทธ๋Ÿฌ๋‹ˆ๊นŒ ๋†๋ง‰ ์ •๋„์˜ ๊ฒƒ์— ๊ด€์‹ฌ์ด ์žˆ๋Š” ์ •๋„์ž…๋‹ˆ๋‹ค. ์ฃผํƒ ํž˜๋“ญ๋‹ˆ๋‹ค. ์ œ๊ฐ€ ์ง€๊ธˆ๊นŒ์ง€ 3๊ณณ์˜ ์•„ํŒŒํŠธ, 3๊ณณ์˜ ์ฃผํƒ์—์„œ ์‚ด์•„๋ดค์ง€๋งŒ 3๊ณณ์˜ ์ฃผํƒ ๋ชจ๋‘ ์—‰๋ง์ด์—ˆ์Šต๋‹ˆ๋‹ค.

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์œ ๋…„๊ธฐ๋ฅผ ์ฃผํƒ์—์„œ ๋ณด๋ƒˆ๋Š”๋ฐ, ์ž๊ทธ๋งˆํ•œ ๋งˆ๋‹น๊ณผ ์ •์›์ด ์žˆ๋Š” ์ง‘์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ๋‚˜๋ฌด๊ฐ€ ๋‘๊ทธ๋ฃจ ์žˆ์—ˆ๊ฑฐ๋“ ์š”. ๊ฐ€์„์—์„œ ๊ฒจ์šธ๋กœ ๋„˜์–ด๊ฐ€๋Š” ์‹œ๊ธฐ์— ํ™์‹œ๋ฅผ ๋จน์„ ์ˆ˜ ์žˆ์–ด์„œ ์ข‹๊ธฐ๋Š” ํ–ˆ๋Š”๋ฐ, ๊ทธ... ์๊ธฐ๋ผ๊ณ  ํ•˜๋Š” ์• ๋ฒŒ๋ ˆ๊ฐ€ ๋งค๋…„ ๋‚˜์™€์„œ ์ด๋งŒ์ €๋งŒ ๊ณ ์ƒ์ด ์•„๋‹ˆ์—ˆ์ฃ . ๋‚˜๋ฌด๊ฐ€ ์ž๋ผ๋ฉด ์ž๋ž„ ์ˆ˜๋ก ๊ฐ€์ง€๊ฐ€ ๋ฌด์„ฑํ•ด์ ธ์„œ ๋งˆ๋‹น์„ ์–ด๋‘ก๊ฒŒ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์ด์‚ฌ๊ฐ€๊ธฐ ์ „์— ๋ดค์„ ๋•Œ๋Š” ์ •๋ง ํํ—ˆ ๊ฐ™์•˜์–ด์š”. ๊ณผ์‹ค๋„ ์ œ๋Œ€๋กœ ๋งบํžˆ์ง€ ์•Š๊ณ ์š”. ๊ฐ€์ง€๋ฅผ ์น˜๋ฉด ์กฐ๊ธˆ ์–ด๋• ์„๊นŒ ์‹ถ์—ˆ๋Š”๋ฐ, ์กฐ๋ถ€์˜ ๋ฐ˜๋Œ€๋กœ ์น˜์ง€ ๋ชปํ–ˆ์ฃ . ๊ฐ๋‚˜๋ฌด๋Š” ๊ฐ€์ง€ ์น˜๋Š”๊ฒŒ ์•„๋‹ˆ๋ผ๊ณ  ํ–ˆ๋˜๊ฐ€ ๊ทธ๋žฌ๋˜ ๊ฒƒ์œผ๋กœ ๊ธฐ์–ตํ•ฉ๋‹ˆ๋‹ค.

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