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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Dominik :prami_retro: @dominikhofer@social.lol
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@ayo Welcome Ayo, you're already part of the indieweb by having a personal website ;)

One thing I recommend every personal website to have is a blogroll. A place where you share the blogs/websites you visit regularly. This way, we can link to each other and discover more great people!

For inspo, here's mine: dominikhofer.me/blogroll

Blogs worth following. | Dominik Hofer

A list of blogs I subscribe to via RSS, loosely organized by category.

dominikhofer.me

Link author: dominik@dominik@social.lol

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에스텔 뉴스계정 @transborder.bsky.social@bsky.brid.gy
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재난의 결과가 불평등하듯, ‘의료 공백’도 젠더와 계급의 틈을 파고들었다. 이동수단을 소유하지 못한, 장애가 있거나 아픈 가족을 돌봐야 하는, 고된 가사와 농사일을 병행해야 하는 농어촌 여성들에게 ‘의사 감소’의 여파는 더 가혹했다. www.sisain.co.kr/news/article...

‘하늘의 별 따기’ 의사 선생님 계신 날 [전국 인사이...

‘하늘의 별 따기’ 의사 선생님 계신 날 [전국 인사이드]

박서화 (〈강원일보〉 기자) · 수몰된 땅은 마을을 동서로 품는다. 춘천 시내에서 화천을 지나 춘천으로 다시 들어가는 굽이진 도로. 강원도 춘천시 북산면의 봄은 소양호 뱃머리를 따라 겨울 낮의 햇살처럼 아득하게 온다.배차 간격조차 정해지지 않은, 덜컹이며 달리는 마을버스, 가장 가까운 병원까지 가려면 이마저도 두 번

www.sisain.co.kr · 시사IN

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Luna @luna@oisaur.com
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Pour ce midi, j’ai préparé une tarte aux fraises. J’ai fait ma première crème pâtissière, qui est très réussie, et j’ai refait la recette de pâte de ma tarte aux pommes de l’autre jour, vu qu’elle était délicieuse 🤤

Elle a juste un défaut : elle ne vole pas très bien 🫠

Plan de travail de cuisine, avec des fraises, un saladier de crème pâtissière et une pâte à tarte cuite, éclatée sur un plat
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:new_l: green :new_r: kopper @kopper@wetdry.world
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you are NOT INFORMED about decentralization UNLESS:

  • you keep up with both AP and ATProto
  • you have a crypto-funded proto to sneer at
  • you have a proto which is just 10 people in a chatroom desperately looking for funding that you'll defend with your life as the second coming of federated christ
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[랜선효도] 제주감귤🍊 @jejuorange.bsky.social@bsky.brid.gy
Public
Shared by KAGAMI🏳️‍🌈🏳️‍⚧️

모든게 히틀러, 파시즘을 뚜렷하게 가리키고 있음. 건강하지 못함은 애국이 아니다. 건강 보험 예산을 소모하는 것은 애국자가 할 일이 아니다...

RE: https://bsky.app/profile/did:plc:hsb3iofnzkivsla3htzvmgfb/post/3ln6hvlt6lc2u

EssenViews (@essenviews.bsky.social)

Now it's your fault if you get sick? Dr. Oz: 'It's your patriotic duty to take care of yourself. Healthy people don't consume healthcare resources.'

bsky.app · Bluesky Social

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横山ねぎ@yokonegi.hostdon.ne.jp @y_negi@yokonegi.hostdon.ne.jp
Public
Shared by SparklingOutlaw🍉

5/10の第6回難民・移民フェスの来場は登録制とのこと、気になってる方に届けー(わいは当日仕事……)

note.com/refugeemigrant/n/n7ae

参加者登録のお願い｜難民・移民フェス（Refugee & Migrant Festival）

　第６回難民・移民フェスでは参加者登録制のフェスティバルとして開催します。当日ご来場予定の方は、以下よりお名前（ニックネーム可）とメールアドレスの登録をお願いします。なお、いただいた情報はフェスの運営以外には使用いたしません。

note.com · note（ノート）

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横山ねぎ@yokonegi.hostdon.ne.jp @y_negi@yokonegi.hostdon.ne.jp
Public

5/10の第6回難民・移民フェスの来場は登録制とのこと、気になってる方に届けー(わいは当日仕事……)

note.com/refugeemigrant/n/n7ae

参加者登録のお願い｜難民・移民フェス（Refugee & Migrant Festival）

　第６回難民・移民フェスでは参加者登録制のフェスティバルとして開催します。当日ご来場予定の方は、以下よりお名前（ニックネーム可）とメールアドレスの登録をお願いします。なお、いただいた情報はフェスの運営以外には使用いたしません。

note.com · note（ノート）

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Jon Hancock @BigJackBrass@vivaldi.net
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For years I'd see the latest TV and movie advances and be impressed by the improvement in pictures quality. Lately I've seen some super ultra really HD film clips (I forget the technical term, it all flows into one after a while) and been astonished at how poor they look.

The extreme sharpness and clarity of the picture made everything look exactly as it really was, that is to say a group of people on a film set. The sense of the movie being a real thing collapsed.

Presumably people brought up on these newer formats don't notice it, but those making the films can't be satisfied can they?

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admin @techtonicshift@techtonicshift.vivaldi.net
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For some time now, I’ve been gradually replacing U.S.-dominated digital services with European-developed alternatives — both on my PC and my phone. This isn’t a one-time switch, but an ongoing experiment in digital autonomy, privacy, and balance.

The screenshot shows one screen of my phone, featuring European apps and platforms that I actively use or am currently testing. These include alternatives to browsers, email, messaging, navigation, video, search, and more.

This journey was inspired in part by the European Alternatives directory — a fantastic, regularly updated list of digital tools created and hosted in Europe. The project was started by Constantin Graf, an Austrian developer who maintains the initiative.

Here’s a selection of European apps I’m actively using or currently testing — some of which appear in the screenshot:

  • Vivaldi: A privacy-focused Norwegian browser
  • Mastodon: Federated microblogging platform. I’m also testing Rodent, a Mastodon client that feels more complete in terms of UX/UI.
  • Pixelfed: Federated image-sharing platform, focused on privacy and decentralization.
  • Qwant: A French search engine
  • Threema: Swiss secure messenger
  • Proton Mail: Swiss encrypted email
  • PeerTube: Decentralized video platform
  • pCloud: European cloud storage
  • Mullvad VPN: Swedish privacy-first VPN
  • Spotify: Swedish-based streaming service — although some question its alignment with European digital sovereignty
  • HERE WeGo: Navigation app developed in Germany. I’m also testing Lokjo, a promising open-source alternative using OpenStreetMap.
  • Le Chat: Chatbot interface for Mistral AI’s French language models
  • European Alternatives: Mobile version of the directory itself

This isn’t about cutting all ties with US services overnight. It’s about creating space — to support platforms that reflect European values like transparency, sustainability, and decentralization.

If you’re curious to explore alternatives, the European Alternatives directory is a great place to start.

Follow me on Mastodon:
TechTonicShift (@TechTonicShift@vivaldi.net) – Vivaldi Social
Gabor Hrasko (@ghrasko@mastodon.social) – Mastodon

https://techtonicshift.vivaldi.net/2025/04/20/replacing-us-big-tech-my-ongoing-shift-toward-european-digital-alternatives/

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Jon Hicks @jonhicks@mastodon.social
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I’ve been using Tapestry and Reeder to get one consolidated timeline of everything I follow, but I’ve noticed that it feels a bit like window shopping. Looking at people’s posts, but never interacting with them. Then the latest TestFlight build of Tapestry goes and solves that problem. Combined with the crosstalk feature it’s great to see how the @IconfactoryThe Iconfactory continue to nail it.

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matsuu @matsuu@fedibird.com
Public
Shared by SparklingOutlaw🍉

LLM botによるクローラーでアクセス急増、危うくVercelでクラウド破産（7000ドル）しかけた話。ちょっと気になるのは古いコンテンツを網羅的に取得してたらしく、それは検索エンジンのクローラーなのでは？と思いました。
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LLM bots + Next.js image optimization = recipe for bankruptcy (post-mortem) | Metacast Blog
metacast.app/blog/engineering/

LLM bots + Next.js image optimization = recipe for bankruptcy (post-mortem)

LLM bots + Next.js image optimization = recipe for bankruptcy (post-mortem) | Metacast Blog

A misconfiguration that might have cost us $7,000

metacast.app · Metacast: podcast app with transcripts

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[랜선효도] 제주감귤🍊 @jejuorange.bsky.social@bsky.brid.gy
Public

www.digitaltoday.co.kr/news/article... 이용자가 챗GPT한테 고마워, 감사합니다 하는게 쌓여셔 연산 비용으로 전기세 등이 수천만 달러가 나간다고. 과장은 있더라도 가장 잘 나가는 회사 회장이 인정한 건데, 정말 이 기술이 발전해나가는 방향이 맞는지 모르겠음. *이 기사도 AI가 쓴 것. *AI한테 친절하면 더 나은 답변이 나올 가능성이 올라간다는 언급도.

샘 알트먼 "챗GPT에 '감사합니다' 할 때마다 수천만...

샘 알트먼 "챗GPT에 '감사합니다' 할 때마다 수천만 달러 나간다"

AI리포터 · [디지털투데이 AI리포터] 샘 알트먼 오픈AI 최고경영자(CEO)는 챗GPT에 '부탁합니다' 또는 '감사합니다'라고 말하는 것만으로도 회사에 수천만 달러의 비용이 든다고 밝혔다. 17일(현지시간) IT매체 테크레이더에 따르면 알트먼은 '오픈AI가 사용자의 공손한 표현 때문에 전기 요금으로 얼마나 손해를 봤을까?'라는 한 엑스(트위터) 사용자의 게시물에 "수천만 달러가 쓰였다"고 답했다. 지난 2월 영국의 미디어 기업 퓨처(Future plc)는 1000명 이상을 대상으로 AI 에티켓에 대한 설문조사를 실시했다. 그 결과, 약 70%

www.digitaltoday.co.kr · 디지털투데이 (DigitalToday)

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ity @ity@estradiol.city
Public

Fedi how can I tell if it's legal for me to publish full PoC exploit chain for a not yet published vuln

Hypothetically speaking if I ever find smth nice (I doubt I will but yk)

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matsuu @matsuu@fedibird.com
Public

LLM botによるクローラーでアクセス急増、危うくVercelでクラウド破産（7000ドル）しかけた話。ちょっと気になるのは古いコンテンツを網羅的に取得してたらしく、それは検索エンジンのクローラーなのでは？と思いました。
---
LLM bots + Next.js image optimization = recipe for bankruptcy (post-mortem) | Metacast Blog
metacast.app/blog/engineering/

LLM bots + Next.js image optimization = recipe for bankruptcy (post-mortem)

LLM bots + Next.js image optimization = recipe for bankruptcy (post-mortem) | Metacast Blog

A misconfiguration that might have cost us $7,000

metacast.app · Metacast: podcast app with transcripts

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🇺🇦 haxadecimal @brouhaha@mastodon.social
Public

The amazing inductively coupled PCB memory uses NO electronic or mechanical components per bit. The data is literally stored in the PCB traces. There is one diode per 64-bit word (512 doliodes total), 48 line drivers, and 64 sense amplifiers
This technology was never used again, as bipolar PROM semiconductor memory chips appeared in 1969.
3/

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🇺🇦 haxadecimal @brouhaha@mastodon.social
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The HP 9100 calculator uses core memory to store a user program and data, but the internal read-only control store (microcode) is stored in a novel and patented inductively coupled printed circuit board memory (512 words of 64 bits), and a core rope (or wire braid) memory (64 words of 29 bits).
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🇺🇦 haxadecimal @brouhaha@mastodon.social
Public
Shared by wakest ⁂

The amazing inductively coupled PCB memory uses NO electronic or mechanical components per bit. The data is literally stored in the PCB traces. There is one diode per 64-bit word (512 doliodes total), 48 line drivers, and 64 sense amplifiers
This technology was never used again, as bipolar PROM semiconductor memory chips appeared in 1969.
3/

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