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'd argue that very few companies have any real appreciation for how many of their employees are already feeding API keys and other stuff into fairly new and questionable agentic AI tools or platforms. So many companies are like, oh we're taking a wait-and-see approach to adopting AI. Meanwhile, half their dev team is doing critical development work on shared servers that have no authentication or limited (no 2fa) auth.

@briankrebs I am also really curious how many people have aggressively violated various privacy laws by feeding stuff into various LLMs for "summary" and "analysis".

Frankly it should be a much larger compliance nightmare than it is. (Or, I suppose, it *is* a ginormous compliance nightmare and just right now everyone's thinking it isn't. Incorrectly)

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I'd argue that very few companies have any real appreciation for how many of their employees are already feeding API keys and other stuff into fairly new and questionable agentic AI tools or platforms. So many companies are like, oh we're taking a wait-and-see approach to adopting AI. Meanwhile, half their dev team is doing critical development work on shared servers that have no authentication or limited (no 2fa) auth.

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You don't need to browse my timeline to look for past tips, they are all listed on my website at:

➡️ fedi.tips

The "Quick Start" section at the top of the front page of the website is especially suitable for new people. It has the guides to all the basics.

If you scroll down past the quick start, you'll see the full contents of the site divided up into themed sections.

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I had an earlier post about municipalities leaving X and joining Mastodon and a thought occurred to me.
Cities and towns could benefit from having their own instance running - the closest equivalent to Meta/Facebook. It would allow them to have separate groups for neighborhoods or communities within their municipality, and integrate easily with other Fediverse apps. It would give them more control and focus for their communications.

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important safety/security concern if you have an accessible amazon wishlist and especially if you use it to receive things from internet people or other strangers: you can no longer disable sharing your address with third party sellers. These folks can and often do disclose it to the purchaser.

And, to be clear, anyone can be a third party seller on Amazon which means anyone can get your physical shipping address and full name with ease.

Despite what this email says, the Amazon list page says this functionality is already disabled thus you are already at risk ("This setting will no longer be supported starting February 25, 2026. After this date, third-party sellers will receive your shipping address to fulfill orders.")

This is bad. If you have any hope for privacy and do not use a PO Box, make sure to unshare your lists.

Snippet from an Amazon email saying they will dox you now if you use amazon wishlists. cool.

"You're receiving this notice because you have one or more Amazon Lists that are shared with others and have a delivery address set up. We're writing to inform you about an upcoming change to Amazon Lists. Starting March 25, 2026, we will remove the option to restrict purchases from third-party sellers for list items. When this change takes effect, gift purchasers will be able to purchase items sold by third-party sellers from your lists and your delivery address will be shared with the seller for fulfillment. This change will provide gift purchasers with access to a wider selection of items when shopping from your lists.

Important note: When gifts are purchased from your shared or public lists, Amazon needs to provide your shipping address to sellers and delivery partners to fulfill these orders. During the delivery process, your address may become visible to gift purchasers through delivery updates and tracking information. To help protect your privacy, we recommend using a PO Box or non-residential address for any list you share with public audiences."
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Okay so language question. When Japanese speakers onomatopoeize "Bang", it sounds to me like they are saying "Pan". Are they saying "Pan" or "Ban", or are they saying "Bang" and it just sounds to me like "Pan" due to my limited familiarity with Japanese phonetics?

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I was reminded of Casey Muratori's "Handmade Hero" video project where he shows you how to write a game in C from scratch without using any libraries. It's a cool project, but, hear me out here, libraries are great! You can walk in there and they've got desks and/or computers for you to use, and you can tell the librarian about how you want to make a game from scratch, and they'll be like "that sounds rad" and you can walk out with an armful of game programming books and a spring in your step

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During one of the macOS updates (26.2?), Apple somehow introduced an ObjC exception that sometimes triggers when a new tab is created while in the tab overview. Swift CANNOT CATCH ObjC exceptions. Instant crash. This affected Ghostty as well as Electron (unrelated project).

The fix is equally crazy: write an ObjC wrapper around the crashy-function, catch it, and basically retry periodically. This is 100% an Apple bug, but the way it manifests and the fix required to workaround it is pretty gnarly.

Credit to everyone but me, I didn't do any research here, I only read the good work by others on this one (all visible in the refs).

Ref: github.com/ghostty-org/ghostty
Ref: github.com/electron/electron/i

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I was reminded of Casey Muratori's "Handmade Hero" video project where he shows you how to write a game in C from scratch without using any libraries. It's a cool project, but, hear me out here, libraries are great! You can walk in there and they've got desks and/or computers for you to use, and you can tell the librarian about how you want to make a game from scratch, and they'll be like "that sounds rad" and you can walk out with an armful of game programming books and a spring in your step

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linktr.ee/quazarsamcoupe

A quick post to my new LinkTree for links to everything I do - my main website for all my SAM Coupe development, the two smaller sites for ZX Spectrum hardware and peripherals for RC2014 & compatibles. My other social media accounts and my Tindie and eBay stores.

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