Today's links

33 links from the last 24 hours ยท 27 October 2026

Game Boy Color on My Conference Badge

I'm at GitHub Universe this week and, similar to last year, the conference badge is a full-blown color screen computer. I've been hacking around with it again, and then I …

1.4.0 - Release Notes

Release notes for Ghostty 1.4.0, released on October 27, 2026.

Genie 4: A new generation of world simulation

Genie 4 introduces real-time interactive world simulation with native audio, advanced physics, natural human motion, and steering powered by Gemini models.

Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference

Since this will be the only source of this process on the Internet1, I figured I'd document a quick fan swap I did on a piece of test/reference equipment I'm running in my Atomic Clock Tower. I took my Torx T10 screwdriver and popped off the top cover. The scr…

AI Promised Less Work. I Have Never Worked More. - Orestis Ioannou

Agents made implementation cheap, so I started doing far more of it in parallel. My GitHub history since 2019 shows what that did: as VP of Technology I am back at my full-stack engineer pace, with bursts, burnout and a low season that is no longer low.

Shitty Screenshare

Did you know OBS or FFmpeg can go directly into a video conference? You configure everything, so you control exactly the quality you are going to get. WHIP support means these tools now speak the protocol of video conferencing.

Smuggling WebMCP into ChatGPT

ChatGPT can't run a web page's tools, yet. An iframe, a fake browser and some creative use of chat messages, and now it can.

Programming Is Not a Skill

The machine was going to eliminate programming in 1954, again in 1982, again with low-code, and now with LLMs. Each time the skill moved instead of dying. The history says writing code by hand stopped being the skill a long time ago.

Jev and the Art of Truth Maintenance

Let models interpret evidence, and explicit rules combine the results into decisions we can inspect and correct.

Iterating Backwards in C

This is shorter than some of my other posts, but I keep seeing people doing this wrong. It's even worse now in the LLM era.

The software factory forgot about design

Two years ago I left Coinbase to build on my own. Since then I've built and shipped almost a dozen products. Some completely abandoned, others dead upon arrival and a couple that are steadily growing and generating revenue.

GPT-6.1 Terra

It's always interesting to note which aspects of a new model are emphasized in the release announcement. In the case of GPT-6.1 Terra, OpenAI went with visual reasoning and computer …

Unit tests mark territory more than squash bugs

I am a programmer who has worked a lot on hardware, and from that point of view, software testing looks horrible, since software is full of bugs. And you can explain this with, well, they push programmers to ship buggy code since you can always fix the bugs la…

The Half-Life of an Instruction

Two French examples. That is all it took. I told DeepSeek’s larger model, V4 Pro, to translate every question into Russian. One earlier turn in which the assistant had answered in French was enough to make it slip 17 times in 100. Two, and it answered in Frenc…

Don't be a tech bro

David Heinemeier Hansson (DHH) created a blog post (October 2026), encouraging men to embrace their 'tech bro' identity.