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.
Opportunity Grant application deadline is in about 3 hours!
👉️ https://forms.gle/xYSsdAGR5RbvtH9q7
Extra-Early Bird ticket prices end today, too.
👉️ https://ti.to/defna/djangocon-us-2026
本のギョーカイの話で面白かったnoteの記事。最初のトーキョーの廃業した町の本屋の聞き書きから面白い。みすずや共和国の出版社の話など。
지리 좋아하긴하는데.. 판도박이라는 이상한 쪽으로..
세계에서 가장 아름다운 지도
so uh
we rescued a set of 4K movie film scanners
does anyone need a set of 4K movie film scanners
if you have a need for a cinema film scanner (or can give it a good home!), and can arrange to have it transported from the Seattle area, message me on fedi or e-mail me at hello@alyx.sh
Hyperlink Roundup 12 has arrived! The first one in 2026.
It has been a minute but I've collected several links of various topics I've read and found interesting.
なんか挙動が怪しい
Corruption erodes social trust more in democracies than in autocracies
Link: https://www.frontiersin.org/journals/political-science/articles/10.3389/fpos.2026.1779810/full
Discussion: https://news.ycombinator.com/item?id=47397593
넥슨 게임 낙원 공기밥 가격
6000원
댓글: 저거 버그제보해야함
ほかいま。
Age verification, boon or bane? 🧐
https://itsfoss.com/news/distros-response-age-verification-laws/
I'm a software developer and sysadmin who could really use being #fedihired.
What I'd really like to do is Rust, but once you ignore the dubious crypto and AI stuff, there seems to be nothing out there. Prove me wrong with a counterexample!
I've spent decades fixing Enterprise mudballs mostly written in #Perl. If you've got a crufty legacy system that everybody else is too scared to touch, I'm your man. I love fixing stuff like that.
I've also done commerical #Scala, #Python, #C/#C++, and although I don't usually admit it on my CV but these are now Trying Times when everything is on the table, even #PHP (the longest six months of my life).
Perl naturally leads into Unix system administration and infrastructure. I've built and maintained mail clusters, VoIP systems, network monitoring, DNS management platforms, that sort of thing. If it's non-sexy but something which needs to be done, I'm there.
Available immediately, for contract or permie, onsite in Amsterdam/Randstad or remote to anywhere.
Drop me a private mention or mail peter@mooli.net if you have or know of something.
150mmの超広角撮影とかしたい。しかしレンズがそもそも流通していない
ズレ落ちちゃいそう
最強は
ヶ丘1年間のタイムラプス動画だけど無理
スカイツリーが伸びるみたいな感じで、家が立っていく動画とか面白いだろうけど
💯 vcs and tech bros act like they cured cancer with Gen AI. Lmao. In reality, they just stole every thing out there while causing large amount of environmental damage to build a slop machine and slop OS.
マジでガソリンが高くて嫌んなるわね…😓
Cheers to everyone who delayed fossil fuel phaseout by saying "you can't switch off fossil fuels overnight"
Because thanks to them everyone now has to face a situation where fossil fuels are switched off overnight 🙃🙃🙃
毎月くらい定点で撮って、最後2ページくらいでまとめたい
んで、表紙と裏表紙でbefore afterにしたい
RE: https://misskey.io/notes/ajwqurnm03l507bx
大店法の名残を見つけた
»Openness, transparency and reach: three reasons why public institutions should embrace the Fediverse« https://blog.elenarossini.com/openness-transparency-and-reach-three-reasons-why-public-institutions-should-embrace-the-fediverse/?Fedizen.EU #Fedizen #Fediverse #ActivityPub #News
Openness, transparency and reach: three reasons why public institutions should embrace the Fediverse
An article making the case that the Fediverse is a fantastic communication platform for public institutions - because of its openness, transparency and reach.
blog.elenarossini.com · Elena Rossini
Link author: 
Elena Rossini@ele@blog.elenarossini.com
"I voted for the useless block of unseasoned tofu."
I just ❤️ Jonathan Pie!
https://www.youtube.com/watch?v=iAcgIMDQsog
もし、勤めている会社がM&Aされたらエンジニアはどう行動するか？
https://zenn.dev/knowledgework/articles/0160b8d008d1e9
数か月に渡る定点観測してほしさある
Vivaldiさんが二進数で投稿していて、スレッドも二進数や16進数でコメントしている投稿が並んでいて面白い 
ちなみに元投稿の二進数を変換すると「We make Vivaldi because we love the web.」（私たちはウェブを愛しているからこそ、Vivaldiを作っています。）のようです。
写真部展向けにヶ丘写真集作りたさはあるのだけど、どうせなら普通の住宅地になってしまうところまで撮って一つの風景の終わりまでまとめたいのよね
つまり、今年作っちゃうと、確実に「完全版商法」をやることになるところが引っかかりどころさん
Vivaldiに戻した
しばらくChrome使ってたんだけどVivaldiのほうが使いやすいや！
心配すなや～ Vivaldiの設定の関西弁表示は健在やで。 
はじめての百合スタディーズ의 品田玲花 '백합의 역사' 기고문 읽었다. 특히 흥미로웠던 부분이 百合姉妹 첫호(2003년)의 백합 계보가 어떤 작품들을 언급했고 어떤 작품들을 언급하지 않았는가에 대해서였다.
이 기고문에서는 현시대 '백합'을 여성(으로 설정했거나 그렇게 보이는) 캐릭터간의 친밀한 관계를 그린 폭넓은 장르로 정의하는데, 반면 과거 百合姉妹에서는 '백합'을 '사춘기 소녀'에 한정했다.
Update on Trump's Hormuz coalition (Mon, March 16):
🇫🇷 France: REJECTED
🇬🇧 UK: REJECTED
🇮🇹 Italy: REJECTED
🇪🇸 Spain: REJECTED
🇯🇵 Japan: REJECTED
🇳🇴 Norway: REJECTED
🇨🇦 Canada: REJECTED
🇦🇺 Australia: REJECTED
🇩🇪 Germany: REJECTED
🇨🇳 China: NO RESPONSE
🇳🇱 Netherlands: NO RESPONSE
🇰🇷 South Korea: NO CONFIRMATION
It is interesting that SVG supports detecting system language settings without using javascript.
systemLanguage - SVG | MDN
https://developer.mozilla.org/en-US/docs/Web/SVG/Reference/Attribute/systemLanguage
Spoke to the Guardian about the idea of quitting LLMs for climate: -“I see this all as very much part of the tactic of trying to embed these systems into society and instil dependency in a fashion similar to the growth of single-use plastics in the 1970s.” www.theguardian.com/australia-ne...
リバースプロキシは入れたいかも…
14, 16,16魚眼, 17, 20, 24, 28, 35, 50, 70, 100, 135mmの撮影データがある(それ以上もあるけど画角が狭すぎてあまり意味がない）
I couple of years ago, I developed ActivityBot - the simplest way to build Mastodon Bots. It is a single PHP file which can run an entire ActivityPub server and it is less than 80KB.
It works! You can follow @openbenches@bot.openbenches.org to see the latest entries on OpenBenches.org, and @colours@colours.bots.edent.tel for a slice of colour in your day, and @solar@solar.bots.edent.tel to see what my solar panels are up to.
This is so easy to use. Copy the PHP file (and a .env and .htaccess) to literally any web host running PHP 8.5 and you have a fully-fledged bot which can post to Mastodon.
Grab the code and start today!
Over the years I've added a few more features to it, so I thought I'd run through what they are. Note, this is all hand-written. No sycophantic plagiarism machines were involved in this code or blog post. I just really like emoji, OK⁉️
This is the big one, you can find @example@example.viii.fi on your favourite Fediverse client. This is thanks to its WebFinger support.
No point being discovered if you can't be followed. This accepts follow requests and sends back a signed accept.
Sometimes people want to unfollow. Too bad, so sad. Again, this will accept the undo request and delete the unfollowing user's information.
If a bot can be followed, but never posts, does it make a sound? This sends a post to all of your followers' (shared) inboxes. Includes some HTML formatting.
Not every message is for the wider public. If you want a bot which sends you a private message, this'll set the visibility correctly.
A picture is worth a thousand words. But those pictures are meaningless without alt text. Attach as many images as you like. Note, most Mastodon services only accept a maximum of four.
No transcoding or anything fancy. Upload a video and it'll be sent to your followers.
Same as video. Raw audio posted to your followers' feeds.
Including URls, tags, and mentions are mostly autolinked correctly. There's a lot of fuzziness in how it works.
You can reply to specific messages in order to create a thread.
It might be useful for you to remove followers or follow specific accounts.
We all make mistakes. This will delete your post along with any attachments and send that delete message to everyone. Note, because of the federated nature of the Fediverse, you cannot guarantee that a remote server will delete anything.
If you don't want to delete and re-post, you can edit your existing posts.
Not everyone is on the Fediverse. If you want to bridge to BlueSky, you can use the Bridgy Fed service.
Perhaps you started as @electric@sex.pants but now you want to become @chaste@nunslife.biz - no worries! You can tell followers you've moved and what your new name is.
Similarly, if ActivityBot is no longer right for you, it's simple to tell your existing follower to move to your new account.
Rather than just reposting your message, this sets the quote policy to allow people to share your message and attach some commentary of your own.
Your follower count isn't just a number, it is a living list of who chooses to follow you.
Perhaps you want to hide a bit of what you're saying. Add a content warning to hide part of your message.
HTTP Message Signatures is hard. I think I've mostly got it sorted.
This is primarily a learning aide, so have a rummage through the logs and see what's going on.
ActivityPub is a chatty protocol. Your server can easily fill up with hundreds of thousands of messages from others. This regularly prunes down to something more manageable.
Bit of a guilty moment here. I was originally storing the password in plaintext. Naughty! Passwords are now salted and hashed.
A nice-enough looking front end if people want to view the posts directly on your domain.
Not every piece of software is perfect. ActivityBot is less perfect than most things. Here are some of the things it can't do and, perhaps, will never do. If you'd like to help tackle any of these, fork the code from my git repo!
A proper Mastodon server will keep trying to send messages to unresponsive hosts. ActivityBot is one-and-done. If a remote server didn't respond in time, or was offline, or something else went wrong - it may not get the message.
You cannot boost other posts, or even your own. Nor can you send quote posts.
This is a basic bot. It contains no logic. If you send it a message asking it to take action, it will not. You will need to build something else to make it truly interactive.
In fact, other than the follow / unfollow stuff, the bot can't receive any messages from the Fediverse. It doesn't know when a post has been replied to, liked, or reposted.
Your posts are either public or a DM. There's no support for things like quiet followers.
Everyone loves to vote on meaningless polls - but this is quite a hard problem for ActivityBot. It would need to keep track of votes, prevent double voting, and probably some other difficult stuff.
As quote posts are still quite new to Mastodon, I'm not sure how best to implement this.
Autolinking names, hashtags, and links just about works - but not very reliably. In theory the bot could parse Markdown and create richly formatted HTML from it. But that may require an external library which would bloat the size. Perhaps posting raw HTML could work?
Perhaps of less use now, but still of interest to people?
I don't know what I don't know. Maybe some stuff is total broken? Maybe it is wildly out of spec? If you spot something dodgy, please let me know or raise a Pull Request.
#ActivityBot #ActivityPub #mastodon #php絞りf/45ですからね...
こんなに絞ったの初めてでしたわ。大判ｺﾜｲｺﾜｲ
けっこうAIに頼りきりになってないか心配になってる
좌표 밖 땡스 
leyrer
@
힐씨
一般 Kyungmi Ahn ꉂꉂ(ᴖᗜᴖ*) 
Gabriele Svelto
蝉コロン(oφo;)📷️
🫧 socialcoding..
Zennのトレンド 
GENKI
earthling
