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Personal websites as an atproto onboarding strategy

Stacked PRs are the new GitHub implementation of an already-existing concept: stacked changes or stacked diffs. Stacked changes are a method for split a big cha...

It won't be a fully functioning printf function like the one from Glibc. it will only print a single argument and won't accepts arbitrary arguments. that's why...

Everyone talks about the web3 + AI symbiosis. Nobody is actually shipping a self-custody, agent-native wallet. I noticed this the way you tend to notice these t...

Hey all! I'm Jim, and I do system-y things at Bluesky. I'm here to give you some details about what happened on Monday of this week that caused Bluesky to go do...

What I discovered about library design while working on a dying open source project. Background photo by Shahabudin Ibragimov on Unsplash The best open source l...

I talked with an engineer recently who told me he was single-handedly (or rather, Claude-handedly) paying down tech debt in his company's codebase. And, at the...

This is a written version of my presentation at FOSDEM 2026 Teleportal is a library of tools, based on Y.js, that you add to your application to enable real-tim...

APFS on macOS is case-insensitive by default. I guess this is done to keep traditions, since HFS+ (its predecessor) was case-insensitive by default too; and I a...