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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Social media software encodes structure into how communities are organized.

If the software is hierarchical, the community will be hierarchical. There’s no way around that unless everyone literally operates their own nodes.

And that’s where the real vulnerability lies. If you don’t run your own server, you’re not sovereign. You’re donating your content to someone else’s machine and trusting that their standards, moderation, and moods won’t turn against you. Ideals won’t protect you if the design itself makes you dependent.

If you really care about a sense of ownership, then you should be running your own server. That’s what freedom of association actually means. It isn’t allegiance. Allegiance locks you in. Association multiplies your choices—pick a server that matches your values, or start your own. That’s the entire point of federation.

So let’s not pretend mass platforms or wide-open instances are some higher form of democracy. They aren’t. They’re just populism sitting on top of hierarchy.

The lowest common denominator gets to shout “this is the people,” while the actual levers of control stay exactly where they’ve always been—with whoever holds the keys.

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The “Plan Vert” open letter to request that on disassociate from DHH is only 7 signatures away from reaching 100.

It includes a former Rails core member, Eugen Rochko creator of Mastodon, Aaron Sumner of Everyday Rails, Ryan Bigg author of many Rails books, Lucas Dohmen author of “The Rails Way” series, Peter Boling maintainer of OAuth gems, Denis Defreyne creator of nanoc, and many others.

This is a significant milestone!

Have you signed the letter yet?

github.com/Plan-Vert/open-lett

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> If you can’t leave without losing something important, the platform has no incentives to respect you as a user.

To the uninformed, this line in @danabra.movdan's last article may seem like a dig at ActivityPub, but he actually nails it on the head: what we have now in the ActivityPub ecosystem is not full portability of account data, instead we have these monolithic applications which bundle our identity, data and interfaces for interacting with all that into one thing. You don't have choice of software, without loosing your data.

There is the ActivityPub Data Portability proposal, which is kind of a solution to portability for these monolithic apps, but what if it didn't have to be this way? What if your identity and data were separate from the applications you use?

swicg.github.io/activitypub-da

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A problem I have with modern headphone design is I like earbuds, I like noise-cancelling, but the only noise-cancelling earbuds now are bluetooth devices with ~4-6 hour battery life, and my main use for noise cancelling is a 17-hour plane flight

(Also my workday is eight hours? Am I just not meant to have earbuds that last a full workday?)

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The Europeans @europeanspodcastThe Europeans is a great listen to get a perspective of what’s going on in the EU. While a lot of the news is dire, the team still find ways to pierce the gloom with some lighthearted commentary.

Give it a listen if you’re European or just interested in Europe. Or better yet, support them on Patreon as they’re on a funding drive to become fully independent!

We need projects like theirs desperately 🇪🇺

mastodon.social/@europeanspodc

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So, with a massive 27% of the over 30,000 votes cast, this is officially the Woodland Trust Tree of the Year for 2025! Known as the Argyle Street Ash Tree, it's thought to be at least 170 years. This makes it older than many other major features of the West End of the city, including the Kelvin Hall, the Kelvingrove Art Gallery, and even the current Glasgow University Campus. Thanks to the thousands of you who voted for it.

A lone ash tree stands in the front garden of a Glasgow tenement, and towers over the four storey building.
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Today's 334 Top 10

🥇 @zundamochi2013:oyaoya::_o::_ya::_ka::_ta::wonderhoy__i::ai_yay: +0.121s
🥈 @nkyugis:sparkles_rainbow:ゆずる:sparkles_rainbow: +0.181s
🥉 @RRRB_Iれるらば(io)@3/23Misskey東京オフ大井っち +0.216s
4⃣ @KGY:yosano_party:かごやん:yosano_party: +0.223s
5⃣ @lb_migiiミギー +0.309s
6⃣ @ikoa9イコア:game_development_department::daisuki: +0.437s
7⃣ @dareka925ダレカ +0.808s
8⃣ @KIS_itsuki_45希沙良:meowsurprised: +0.864s
9⃣ @Lily_S_Sproutバーチャルリリーちゃん💊🌱:twitch::youtube: +2.235s
🔟 @ponpemanぽんぺ:ablobcatwave::leripen_dancing: +7.960s

有効記録数:14
フライング記録数:6

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Dropdown menu not appearing in Harmony theme, preventing post edits

Kadir Ay 0 @kadir-ay-0@community.nodebb.org

<p><img src="https://community.nodebb.org/assets/uploads/files/1758910950186-dd3fd436-6522-4026-b8cc-b1cdc72f8bb0-image.png" alt="dd3fd436-6522-4026-b8cc-b1cdc72f8bb0-image.png" /></p> <p><img src="https://community.nodebb.org/assets/uploads/files/1758913028537-b5d0a252-2fc7-4de4-8114-e4a5e8bfb989-image.png" alt="b5d0a252-2fc7-4de4-8114-e4a5e8bfb989-image.png" /></p> <p><img src="https://community.nodebb.org/assets/uploads/files/1758911108950-7d454454-a4f9-4bd8-ab7b-a35d6ca8ebc4-image.png" alt="7d454454-a4f9-4bd8-ab7b-a35d6ca8ebc4-image.png" /></p> <p>No items appear in the dropdown menu, and we’re getting an error in the console. The issue disappears when we switch to a different theme. We are currently using the Harmony theme. We have tried updating the theme to the latest version, rolling it back, and even downgrading it. The current version we’re using is "nodebb-theme-harmony": "^2.1.20".<br /> Since the dropdown menu does not open, posts cannot be edited — this affects users as well as admins and moderators. We are using 4.0.0</p>

Read more →
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OK folks, the tox maintainer just made a very ominous comment on an issue to me re: they have "low interest in fixing" tox.ini bugs anymore in favor of toml format that appears to be awkward and less capable, so...I guess sell me on nox? is there at least a tool to give me a nox file from a very complex tox.ini?

edit: ah well there's always claude to write me one

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In any case, day 2: Ursula K Le Guin.

As I've said elsewhere, part of her science fiction thesis is that "human" can encompass much more than what we mere Terrans think of it as, and that moral standing extends broadly throughout the universe. This is the antithesis of Tokens fantasy, wherein "race" is real and determines moral standing. For Le Guin, it's barely okay to intervene in complex alien politics unless you carefully ensure you're not causing systemic harms; for Tolkien, it's okay to ambush and murder orc children, because they are by nature evil.

Add to her excellent politics Le Guin's masterful worldbuilding and unparalleled range of plots, and you have the one author I loved as a decidedly liberal and naïve teen and love even more now that I'm an adult. She's an absolute legend and deserves a very high place on any list of women authors (or list of authors, period.).

For a short story, try "The Ones Who Walk Away From Omelas" which you can read here: utilitarianism.com/nu/omelas.p

For fantasy "A Wizard of Earthsea" (also has a nice graphic novel adaptation), or for science fiction, "The Left Hand of Darkness" or if you want a more anarchist flavor, "The Dispossessed."

I'll close this with an amazing quote from her:

"""
We live in capitalism. Its power seems inescapable. So did the divine right of kings. Any human power can be resisted and changed by human beings. Resistance and change often begin in art, and very often in our art, the art of words.
"""

Day 3: Octavia Butler.

Incredibly dark, graphic, and disturbing near-future science fiction, which has proved absolutely prophetic. In the 1990's she was writing about a charismatic Conservative Christian and white nationalist president elected in 2024, and the horrors his paramilitary followers would unleash, including forced labor & indoctrination camps. Did I mention those books include ebikes & pseudo-cellphones too? Characters fleeing north from a disastrous social collapse in Loss Angeles? This is "The Parable of the Sower" and "The Parable of the Talents" and the later was tragically rushed to an end because of Butler's declining health.
Her work deals unflinchingly with racism and the darker parts of society, and to those who might say "her depiction of social collapse is overblown," I'd say that while it's not literally the world we live in, it's *effectively* the world that the poorest of us live in. If you're a homeless undocumented latinx person in LA right now, I'm not sure how meaningfully different your world is from the one she depicts.

Her work comes with a strong content warning for lots of things, including racial violence, sexual abuse and slavery, including of children, animal harm, etc., so it's not for everyone. Reading it in 2023 was certainly an incredible trip. Her politics are really cool though; with explicit pro-LGBTQ themes and tinges of what might today be considered .

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what this article doesn't say:-

the shitty City of Toronto used police enforcers and The Claw to forcibly clear out remaining residents at the Dufferin Grove encampment earlier today, stealing their belongings and putting them in the trash, evicting residents, and putting up a fence around the area people used to live in. FUCKING SHAMEFUL

cbc.ca/news/canada/toronto/tor

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For the side channel crowd:

I wrote about how side channels in serialization can theoretically allow breaking ASLR - with a theoretical worst-case example of how a single round trip of deserializing attacker-controlled data, serializing the result again, and sending the re-serialized data to an attacker could leak an entire pointer:
"Pointer leaks through pointer-keyed data structures"
googleprojectzero.blogspot.com

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