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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There are mass protests in Serbia right now.

There are mass protests in South Korea right now.

And yes, there are mass protests in the US right now, getting larger and larger by the week. You don’t hear much about it — the press is sheepish about covering it — but it •is• happening.

Time to show up. Over and over.


latimes.com/california/story/2

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AI生成画像はいろんな素材を集めて作られたキメラなのでまず懐くことは絶対にないし取り扱いには十分注意しないと大けがをしてしまう可能性もあるぞ。

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braceyourselfgames.com/2026-anniver... 리프트 오브 더 네크로댄서 1주년이라고 팬아트 공모전을 받는다네요 우승하면 실제 스킨으로 만들어줄 수도 있다는데 네크로댄서 좋아했으면 참여하는 것도 나쁘지 않을 수도요

2026 Anniversary Fan Art Event...

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<꿈얘기>손톱 밑에 무슨 삼각형 무늬가 오밀조밀 생기는 '마리'라는 병이 생겼었다.... 뭔가 단백질이 변형돼서 한 가지 결정 구조밖에 못 만들고 그게 육안으로 보일 만큼 자라서 생기는 병인 것 같은데 그거 말고 당장 증상은 없는 걸로 기억하지만 은근히 징그러웠다 사람 몸에 그런 게 왜 생겨...</꿈얘기>

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Schumer is selling out the American people once again. Giving ICE any money at all is wrong. Even evil.

No more funding for the DHS. Abolish ICE and prosecute all the thugs involved in it. Remove all fascists from all government positions and prosecute all who participated in criminal activity. Help all victims of ICE, and compensate everyone they hurt.

We need leadership that doesn't coddle pedophiles and fascists. Schumer needs to go.

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이번에 공개된 엡스타인 파일에서 일론 머스크와 제프리 엡스타인이 여러 차례 이메일을 주고받은 것이 드러남. 인용한 게시글의 이메일은 머스크가 엡스타인의 섬을 방문하기 위해 대화를 나눈 내용.

RE: https://bsky.app/profile/did:plc:qp7anqcqescucfwi4wari2z4/post/3mdobsuhatk27

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테크페미니스트 모임에서 만난 대표님 회사에 취직했을 때 오 이제 나도 페미스티커 아이맥이나 맥북에 붙일 수 있나요? 했는데 아니었다 ㅋㅋㅋㅋ “한남”이란 단어사용이 회사 분위기를 망친다고 걱정하고 남자 개발자 연봉을 당연히 더 주고 그것을 시세라고 주장하며 언론이 왜 자신에게 성평등 이슈를 물어보는지 불편하면서도 “여성”테크행사는 꼬박꼬박 참석했는데 가성비 인력을 구하기 위해서였다는….

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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 first—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 mechanisms—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 auth—Fedify only needs a key–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 handle—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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