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.

I feel like the push towards genAI is reflective of the notion that all things are just Product and the goal is to be Productive.

The drive is to get any sort of end result, whether itโ€™s good or not, because all that matters is shipping something rather than what that thing actually is.

genAI is the fast fashion and Temu of creativity.

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Thanks all for listening to my talk about at 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

Fedify: Building ActivityPub servers without the pain - Slidev

"Implementing ActivityPub looks simple at firstโ€”it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanismsโ€”HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and authโ€”Fedify only needs a keyโ€“value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handleโ€”including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"

hongminhee.codeberg.page

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ๆตทๅบ•6000ใƒกใƒผใƒˆใƒซใ‹ใ‚‰ใ€ใƒฌใ‚ขใ‚ขใƒผใ‚นๆณฅใ‚’ๆŠฝๅ‡บใงใใŸ๏ผ๏ผๆ—ฅๆœฌใ‚นใ‚ดใ‚ค๏ผ๏ผ 6000ใƒกใƒผใƒˆใƒซใฎๆทฑใ•ใฎ่จญๅ‚™ใฃใฆๅฎŸ็”จ็š„ใชใ‚‚ใฎไฝœใ‚Œใ‚‹ใ‚“ใงใ™ใ‹๏ผ๏ผ

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The government illegally raided journalist Hannah Natansonโ€™s home, abusing the legal system to do it.

This search flatly violated federal law. The court must order all her property returned and demand the DOJ explain why it hid the law banning raids on reportersโ€™ homes.

nytimes.com/2026/02/02/us/poli

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์ผ๋ณธ๋„ ๋ฉ”๋ชจ๋ฆฌ ๊ฐ€๊ฒฉ์ด ๋ฏธ์น˜๋ฉด์„œ, ์Šฌ์Šฌ AI์™€ ๊ด€๊ณ„์—†๋Š” ํšŒ์‚ฌ๋“ค๋„ ์‚ฌ๋ฌด์šฉ ์ปดํ“จํ„ฐ ์ƒˆ๋กœ ์‚ด ๋•Œ ์˜ˆ์‚ฐ ์••๋ฐ•์„ ๋ฐ›๋Š”๋‹ค๊ณ . pc.watch.impress.co.jp/docs/topic/f... ํ•œ๊ตญ๋„ ๋‚จ์˜ ์ด์•ผ๊ธฐ๋Š” ์•„๋‹ˆ๊ณ , AI ๋•Œ๋ฌธ์— ๊ฐ๊ฐ์˜ ์ฑ…์ƒ ์œ„์— ์˜ฌ๋ผ๊ฐ€๋Š” ์ปดํ“จํ„ฐ ์‚ฌ์–‘์ด ๋‚ฎ์•„์ง€๋Š” ๊ฒƒ๋„ ์ธ๋ฅ˜ ์ „์ฒด๋กœ ๋ณด๋ฉด ์†์‹ค์ผ ๋“ฏ.

ใ€็‰น้›†ใ€‘ ใƒกใƒขใƒช16GBใƒšใ‚ขใŒ11ไธ‡ๅ††่ถ…ใˆ!? 2026ๅนด1...

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้€™ไธ€้กŒ๏ผŒๆˆ‘ๅฏ่ƒฝๆœƒ่จญๅฎš็‚บใ€Œๆขไปถไน‹ไธ€ใ€๏ผŒไฝ†ๅฐๆˆ‘ไพ†่ชชๅญธๆญทไธๆ˜ฏๅฟ…่ฆๆขไปถ๏ผŒไนŸไธ่ƒฝ็ฎ—ๅŠ ๅˆ†้ …โ€ฆโ€ฆ๏ผŸ

ๆˆ‘่ฆบๅพ—ๅญธๆญทไปฃ่กจ็š„ๅ…ถๅฏฆๆ˜ฏไธ€ๅ€‹ไบบๅ—ๅˆฐ็ณป็ตฑๅŒ–่จ“็ทด็š„้Ž็จ‹ใ€‚ๆ‰€ไปฅๆ•™่‚ฒ็จ‹ๅบฆ็›ธ่ฟ‘็š„ไผดไพถ๏ผŒๅœจ่จŽ่ซ–็”Ÿๆดปๆˆ–็คพๆœƒ่ญฐ้กŒๆ™‚๏ผŒ็†่ซ–ไธŠๆœƒๆ“ๆœ‰ๆฏ”่ผƒ็›ธไผผ็š„้‚่ผฏๆ€็ถญใ€‚ๅฆๅค–ไธๅฏๅฆ่ช็š„ๆ˜ฏ๏ผŒๅญธๆญท้€™ไปถไบ‹๏ผŒๅพ€ๅพ€้€ฃๅ‹•ๅˆฐๅฐๆ–น็š„ๆˆ้•ท็’ฐๅขƒ่ทŸ็”Ÿๆดปๅœˆ๏ผˆ้€™ๅˆๅ›žๅˆฐไน‹ๅ‰็†ฑ่ญฐ็š„privilege๏ผ‰๏ผŒๅฆ‚ๆžœๅ› ็‚บไผดไพถ้—œไฟ‚๏ผŒไฝฟๅพ—ไธ€ๆ–นๅฟ…้ ˆ่ฒปๅฟƒๅŽป่žๅ…ฅๅฆไธ€ๆ–นๆˆช็„ถไธๅŒ็š„ๅœˆๅญ่ทŸไธ–็•Œ่ง€๏ผŒๅ…ถๅฏฆๆ˜ฏๅพˆ็ดฏ็š„ไธ€ไปถไบ‹ใ€‚

็ธฝไน‹ๆˆ‘้‚„่ ป็œ‹้‡็›ธ่™•ไธŠ็š„ใ€Œๆตๆšขๆ„Ÿใ€็š„๏ผŒ้€™็ขบๅฏฆ่ทŸๅฝผๆญคๅญธๆญทๆ˜ฏๅฆ็›ธๅฐๆ‡‰๏ผŒๆœ‰้ปž้—œไฟ‚ใ€‚

ไฝ†ๆˆ‘้‚„ๆ˜ฏ่ฆบๅพ—๏ผŒๅ€‹ๆ€งใ€ๅ“่กŒ่ˆ‡ๅƒนๅ€ผ่ง€ๆ‰ๆ˜ฏๆŒ‘้ธไผดไพถ็š„ๅฟ…่ฆๆขไปถ๏ผŒ่€Œๅฐๆˆ‘ไพ†่ชช่‚Œ่‚‰ๆ˜ฏๅŠ ๅˆ†้ …๏ผˆๆฌธ๏ผ‰ใ€‚

็œ‹้Žๅคชๅคšๆ“ๆœ‰้ ‚ๅฐ–ๅญธๆญท๏ผŒๅปๆธพ่บซๆ•ฃ็™ผ็Ÿฅ่ญ˜ๅ‚ฒๆ…ข็š„ไบบ๏ผŒ่‡ชไปฅ็‚บๅพˆ่ฐๆ˜Ž๏ผŒๆปฟๆปฟๅ„ช่ถŠๆ„Ÿๆ‰€ไปฅๆ‹’็ต•ๆบ้€š๏ผŒ้€™็จฎ่ถพ้ซ˜ๆฐฃๆ˜‚็š„ไผดไพถๅญ˜ๅœจๆ–ผๆ„›ๆƒ…่ฃก๏ผŒๅ…ถๅฏฆ่ฎ“ไบบๅพˆ็ช’ๆฏๅงโ€ฆโ€ฆ

ๆ–‡ๆ†‘ไธไปฃ่กจๅŒ้ ปใ€‚
ๆฏ”่ตทไธ€ๅผตๆผ‚ไบฎ็š„็•ขๆฅญ่ญ‰ๆ›ธ๏ผŒๅฐๆ–นๆ˜ฏๅฆๆŒ็บŒไฟๆŒ่‘—ใ€Œๅญธ็ฟ’็š„ๅ‹•ๅŠ›ใ€๏ผŒๆ˜ฏๅ€‹้ก˜ๆ„ไธ€่ตทๆˆ้•ท็š„ๅฅฝไบบ๏ผŒ้€™้ปžๅฏ่ƒฝๆ›ด้‡่ฆใ€‚

๐Ÿ”—
threads.com/@syac_losi0627/pos
๏ผˆ้€™็ฏ‡่„†็š„้‡้ปžๅœจๆ–ผๅฝขๅฝข่‰ฒ่‰ฒใ„‰็•™่จ€๏ผ‰

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This petition wants contributing to Free Software to be legally and officially recognized as volunteering in Germany on the same level as youth work or ambulance service:

openpetition.de/petition/onlin

This would bring fiscal and funding advantages for FLOSS organizations and the volunteers themselves.

If you are a German citizen, please sign the petition and let's get our volunteers the recognition they deserve!

---

Photo credit: FSFE.

Three smiley people hold up a sign that says "We โค๏ธ Free Software" at FOSDEM 2019.

Photo credit: FSFE. distributed under CC By SA license. Find the original and more at
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45 Millionen Arbeitnehmer*innen gibt es in unserem Land. Sie bringen jeden Tag ihre Leistung im Betrieb โ€ฆ und danach geht die Arbeit weiter, wenn Haushalt und Familie versorgt, der Nachbar unterstรผtzt und der Verein organisiert wird. Es sind die hart arbeitenden Menschen, die Wirtschaft und Gesellschaft am Laufen halten.

Ich habe selbst jahrelang in schlecht bezahlten Jobs gearbeitet und weiรŸ wie das ist, wenn man jeden Tag ackert und nicht weiรŸ, wie man รผber den Monat kommen soll. 1/5

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whenever i do security audit work on site, there are two tools that always come with me these days, such are the times in which we live:

1) modified orbic hotspot running effโ€™s rayhunter, to flag stingray devices in proximity

2) tiny little esp32 running flock-you, the flock camera detector, so i can let folks know they are close by

eff.org/deeplinks/2025/03/meet

github.com/colonelpanichacks/f

two little bits of gear running great open source projects that can expose the unseen risks that may be floating around out there

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We just released Mastodon 4.5.6, 4.4.13, and 4.3.19.

These versions contain various bug fixes, including a fix for a moderate security vulnerability.

Full release notes and update instructions are available on the GitHub releases page.

github.com/mastodon/mastodon/r

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์ด๊ฑด ๋ชจ์ˆ˜๊ฐ€์•ฝ๊ฐ„ํ‹€๋ฆผ. ์—ฐ ์ƒ์†์„ธ ๊ณผ์„ธ๋Œ€์ƒ์ž๋Š” (๊ณผ์„ธ์‹œ์ ์—๋”ฐ๋ผ) ์กฐ๊ธˆ์˜ ์ฐจ์ด๊ฐ€ ์žˆ๊ฒ ์ง€๋งŒ ๊ธฐ๋ณธ์ ์œผ๋ก  ๊ทธํ•ด์ฃฝ์€์‚ฌ๋žŒ์ˆ˜๊ฐ€ ๋ชจ์ˆ˜์ž„

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Autosave is here with Wagtail 7.3! ๐ŸŽ‰ ๐ŸŽ‰ ๐ŸŽ‰ And there are many other great things in this release too!

Things like:
- 40% smaller images with the same quality
- Customizable accessibility checks
- Block settings for StreamField

Check it out:
wagtail.org/blog/wagtail-73/

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์ตœ์ข… ์—…๋ฐ์ดํŠธ 26.02.02 21:49 ๊ฐ•์ œ ์—ฐํ–‰์— ์„ธ์ข…ํ˜ธํ…” ์•ž ๋ชจ์ธ ์‹œ๋ฏผ๋“ค "ํ•ด๋ฒ• ์ฐพ๊ฒ ๋‹ค๋˜ ์ •๋ถ€, ์ด๊ฒŒ ์ตœ์„ ์ธ๊ฐ€" ํ‡ด๊ทผ๊ธธ ์‹œ๋ฏผ๋“ค 500์—ฌ ๋ช…, ์„ธ์ข…ํ˜ธํ…” ์ •๋ฆฌํ•ด๊ณ  ์ฒ ํšŒยท๊ฐ•์ œํ•ด์‚ฐ ๊ทœํƒ„ ํˆฌ์Ÿ ๋ฌธํ™”์ œ์— ๋ชจ์—ฌ www.ohmynews.com/NWS_Web/View...

๊ฐ•์ œ ์—ฐํ–‰์— ์„ธ์ข…ํ˜ธํ…” ์•ž ๋ชจ์ธ ์‹œ๋ฏผ๋“ค "ํ•ด๋ฒ• ์ฐพ๊ฒ ๋‹ค๋˜ ...

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์ฝ”์ฝ”์•„ ๊ฐ€๊ฒฉ 1๋…„์ƒˆ 67% ํ•˜๋ฝโ€ฆ"์ดˆ์ฝœ๋ฆฟ์€ ์™œ ์•ˆ ๋‚ด๋ฆฌ๋‚˜" ์ˆ˜์ •2026.02.03. ์˜ค์ „ 9:01 ์ฝ”์ฝ”์•„ ์„ ๋ฌผ ๊ฐ€๊ฒฉ ํ†ค๋‹น 4000๋‹ฌ๋Ÿฌ ์„ , ์ตœ๊ณ ์  ๋Œ€๋น„ '3๋ถ„์˜ 1ํ† ๋ง‰' ๊ธ‰๋“ฑ ๋‹น์‹œ ์ œ๊ณผ์—…์ฒด ์ผ์ œํžˆ ์ œํ’ˆ ๊ฐ€๊ฒฉ ์ธ์ƒ, ๋กฏ๋ฐ์›ฐํ‘ธ๋“œ 2์ฐจ๋ก€ ์˜ฌ๋ ค www.news1.kr/industry/dis...

์ฝ”์ฝ”์•„ ๊ฐ€๊ฒฉ 1๋…„์ƒˆ 67% ํ•˜๋ฝโ€ฆ"์ดˆ์ฝœ๋ฆฟ์€ ์™œ ์•ˆ ๋‚ด๋ฆฌ...

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์ตœ์ข… ์—…๋ฐ์ดํŠธ 26.02.03 18:19 ์ตœ์ €์ž„๊ธˆยท๊ทผ๋กœ์‹œ๊ฐ„ ๋ฏธ์ ์šฉ? ๊ตญํž˜ '๋Œ€๊ตฌ๊ฒฝ๋ถ ํ–‰์ •ํ†ตํ•ฉํŠน๋ณ„๋ฒ•' ๋…ผ๋ž€ ์ตœ์ €์ž„๊ธˆยท๊ทผ๋กœ๊ธฐ์ค€๋ฒ• ์˜ˆ์™ธ ํŠน๊ตฌ ๋ช…์‹œ... ๋Œ€๊ตฌ๊ฒฝ๋ถ ๋ฏผ์ฃผ๋…ธ์ด "๊ณผ๋กœ์‚ฌยท์ €์ž„๊ธˆ ํŠน๋ณ„์‹œ๋กœ ๋งŒ๋“ค ์…ˆ์ธ๊ฐ€" www.ohmynews.com/NWS_Web/View...

์ตœ์ €์ž„๊ธˆยท๊ทผ๋กœ์‹œ๊ฐ„ ๋ฏธ์ ์šฉ? ๊ตญํž˜ '๋Œ€๊ตฌ๊ฒฝ๋ถ ํ–‰์ •ํ†ตํ•ฉํŠน๋ณ„...

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