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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I disabled Just-in-time compilation in my browser. Why is Anubis slow?

Anubis proof-of-work checks run an open source JavaScript program in your browser. These checks do a lot of complicated math and aim to be done quickly, so the execution speed depends on Just-in-time (JIT) compilation. JIT compiles JavaScript from the Internet into native machine code at runtime. The code produced by the JIT engine is almost as good as if it was written in a native programming language and compiled for your computer in particular. Without JIT, all JavaScript programs on every website you visit run through a slow interpreter.

This interpreter is much slower than native code because it has to translate each low level JavaScript operation into many dozens of calls to execute. This means that using the interpreter incurs a massive performance hit by its very nature; it takes longer to add numbers than if the CPU just added the numbers directly.

Some users choose to disable JIT as a hardening measure against theoretical browser exploits. This is a reasonable choice if you face targeted attacks from well-resourced adversaries (such as nation-state actors), but it comes with real performance costs.

If you've disabled JIT and find Anubis checks slow, re-enabling JIT is the fix. There is no way for Anubis to work around this on our end.

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sid 環境とかでは引っかかるもの出そうだな
> systemd 260では、以前から非推奨とされていたSystem Vサービススクリプトのサポートがついに削除された。

systemd 260がリリース、System Vサービススクリプトのサポートを完全終了 | gihyo.jp gihyo.jp/article/2026/03/daily

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sid 環境とかでは引っかかるもの出そうだな
> systemd 260では、以前から非推奨とされていたSystem Vサービススクリプトのサポートがついに削除された。

systemd 260がリリース、System Vサービススクリプトのサポートを完全終了 | gihyo.jp gihyo.jp/article/2026/03/daily

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czechpol, israelpol, iranpol, gaza

'A new group emerged in the Czech republic which name themselves the "Earthquake Faction", has claimed responsibility for setting ablaze a warehouse tied to "Elbit Systems" in the Czech Republic, destroying several building complex.

The group claims that it destroyed the facility since Elbit systems supply IDF with weapons they're using in Gaza and Iran, they also warned of future actions against the Israeli company'

Cyberspec
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実は私、現在釜山のビジネスホテルにいるんですが、初めての韓国体験にとても感激していて、釜山本当に素敵な都市。興奮して寝付けておりません。怖い飛行機(高所恐怖症)を我慢して飛んできた甲斐がありました。

今年の秋か冬には改めてソウルを訪れたいなと思っておりますが、ソウルは釜山以上の憧れの街になるのだろうなという予感に、今からワクワクしています。

初めての韓国で地味に感激しているのがホテルで視聴しているTVのCMで、イ・ソンミン兄さんとかリュ・スンリョン兄さんといっためちゃくちゃ渋いアジョシ俳優たちの出演するCMがとてもチャーミングで、韓国でならTVを家に置いてもいいなと思いました(日本では20年以上家にTVを設置しておりません)。

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bummed that I could not attend PyCascades when I had a single conflicting obligation, relieved that I am not attending PyCascades now that I have like eight conflicting obligations crashing into each other simultaneously

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 YouTubeの公式のニュースチャネル見てたら高市は憲法を持ち出してホルムズ海峡派遣は難しいと説明したのか。保守派は9条では戦争は防げないとかいうけど、極右の首相自ら、日本が戦争に巻き込まれなかった実例を作ったわけか。よかったね。日本に9条があって。お前たちに苦情を言えばいい?

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Glasgow Built Different: 17 Murals From One of Europe’s Strongest Mural Cities

STREET ART UTOPIA @streetartutopia@streetartutopia.com

Glasgow does not try to win you over by being delicate. It wins by being weathered, funny, political, proud, music-soaked, and full of walls that look like they have something urgent to say. That is exactly why its street art hits so hard. A great Glasgow mural does not feel pasted onto the city. It feels forged by it. Some places collect murals. Glasgow absorbs them. The best ones here feel tied to local memory, working-city grit, neighborhood identity, and the kind of emotional scale that […]

Read more →
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From empty repo to a functional minimal standalone terminal based on libghostty in less than 2 hours, presenting Ghostling! ~600 lines of C and you get extremely accurate, performant, and proven terminal emulation. Every program on earth that needs any subset of terminal functionality and can now easily get it.

github.com/ghostty-org/ghostli

Feature list:
- Resize with text reflow
- Full 24-bit color and 256-color palette support
- Bold, italic, and inverse text styles
- Unicode and multi-codepoint grapheme handling (no shaping or layout)
- Keyboard input with modifier support (Shift, Ctrl, Alt, Super)
- Kitty keyboard protocol support
- Mouse tracking (X10, normal, button, and any-event modes)
- Mouse reporting formats (SGR, URxvt, UTF8, X10)
- Scroll wheel support (viewport scrollback or forwarded to applications)
- Scrollbar with mouse drag-to-scroll
- Focus reporting (CSI I / CSI O)
- And more. Effectively all the terminal emulation features supported by Ghostty!

The libghostty C API is not formally released, but I built this project to prove its ready to go. 😎 github.com/ghostty-org/ghostli

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RE: mastodon.social/@annamam/11626

My girlfriend dared send me a gift package, so I responded with a counter-package four times larger to assert dominance

American Exceptionalism is a disease and I am symptomatic

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