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Nick Guerrera

@nguerrera.dev
627 followers 328 following 605 posts

Independent Software Engineer. Ex-Microsoft. technogenic.net

PostsRepliesMedia
Nick Guerrera @nguerrera.dev · 29/09/2026
You keep using that word "config", but I don't think it means what you think it means.
Screenshot from qdirstat showing ~/.config taking 19.8 GB, 13.8 GB for Claude, 2.6 GB for Code, 1.4 GB for microsoft-edge, 1.3 GB for Sidra, 713.2 MB for discord, and 145.7 MB for Codex.
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Nick Guerrera @nguerrera.dev · 14/09/2026
In my personal projects, my new productivity is mostly consumed by fixing genuine bugs the AI finds that I never would have until much later. I wish we would spend more time talking about making things *better* than making more things or making things faster.
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P(aul) Frazee @pfrazee.com · 13/09/2026
In 2027, mysterious hacks attributed to open source weights and definitely not connected to the companies that accidentally hacked a bunch of companies in 2026, which was okay
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Nick Guerrera @nguerrera.dev · 11/09/2026
I will not do 2020 all over again. The internet never learns. Enjoy debating about how likely it is that the world is going to end, I will not be participating. Bye.
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Nick Guerrera @nguerrera.dev · 11/09/2026
I've resisted tiling window managers after many attempts over 25 years. I have now discovered paperwm and it is just brilliant. One of the best demonstrations I've ever seen of thinking about an old problem in a novel way.
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Nick Guerrera @nguerrera.dev · 08/09/2026
It's more interesting to me that in 2026, there are people who still use (Free|Net|Open)BSD than 2026 being yet another possible Year of Linux on the Desktop. I'm happy because if we ever need to hide from Skynet, I think BSD is what we'll run.
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Nick Guerrera @nguerrera.dev · 08/09/2026
I've never been a FOSS purist, but being able to see all the code that runs on my machine has never been more practical. 1. Agents can diagnose everything that goes wrong by reading code. 2. I can look into what an agent might do if I'm worried about giving it access to something.
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Nick Guerrera @nguerrera.dev · 08/09/2026
Social media is a training environment for natural intelligence that rewards extremism.
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Nick Guerrera @nguerrera.dev · 08/09/2026
I’m a naturalized American citizen born in Canada and happily living in Minnesota. If we don’t win big in November, I think it will be time to seriously discuss leaving the US and joining Canada. Our people are so compatible and we’ll never lose again in international hockey.
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Nick Guerrera @nguerrera.dev · 07/09/2026
For the love of God, stop assuming everyone wants dark themes. Some of us have trouble reading dark themes. It's accessibility and inclusion fail to make things dark-only.
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Nick Guerrera @nguerrera.dev · 07/09/2026
This too shall pass.
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Nick Guerrera @nguerrera.dev · 06/09/2026
Omg, they ported Visual Studio to Bourne shell? devenv.sh 😉
devenv.sh
Your whole development environment, declared.
Define packages, languages, services, tasks, secrets, and tooling once. Give every developer—and CI—the same fast, reproducible environment.
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Krzysztof Cieslak @kcieslak.io · 06/09/2026
Computer use is architecturally terrifying and is disgusting way of using agents. But it just shows how bad were foundations we've been building software on for all those years - lack of compossibility, programmable APIs and walled gardens just came back to hunt us.
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Nick Guerrera @nguerrera.dev · 06/09/2026
Seems I forgot I hate it online.
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Nick Guerrera @nguerrera.dev · 06/09/2026
It fills me with anxiety to have to swap this particular piece of software, but well, shit. What's the best alternative to 1Password?
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Jake Lazaroff @jakelazaroff.com · 02/10/2025
show this to anyone else you know who also assumed DHH was just a normal conservative dude rather than a raging white supremacist lunatic
jakelazaroff.com
DHH Is Way Worse Than I Thought | jakelazaroff.com
DHH's politics are not normal. Maybe they used to be, I don't know, but as of right now the dude is_way outside of what most people would consider moral or acceptable.
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Nick Guerrera @nguerrera.dev · 04/09/2026
Now I’m 99% sure on this.
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Nick Guerrera @nguerrera.dev · 04/09/2026
This! A thousand times, this!
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Nick Guerrera @nguerrera.dev · 02/09/2026
I’m relieved that this got a lot of positive engagement and minimal trolling from haters. For a second there I thought I’d have to leave this place and I like this place so that would have been sad.
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Nick Guerrera @nguerrera.dev · 02/09/2026
The easiest way to kill your AI productivity is to let one agent nerd snipe another with adversarial review.
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Nick Guerrera @nguerrera.dev · 02/09/2026
So I just discovered that Ubuntu 26.04 ships with `ls` version 0.8.0 rewritten in rust. My new distro will be called GETOFFMYLAWN/Linux Started working on new AGENTS.md for it: “You are old, you are tired…”
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Nick Guerrera @nguerrera.dev · 02/09/2026
www.youtube.com/watch?v=0HHu...
youtube.com
AI safety is doing cybersecurity's job
YouTube video by Zack Korman
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Nick Guerrera @nguerrera.dev · 02/09/2026
Tough pill: Yesterday on twitter the algorithm served me thoughtful debate about cybersecurity, AI safety research, and the distinction between them. And the algorithm here drew me into a fight over whether one person can use AI to make a prototype for a difficult feature in software they give away.
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Nick Guerrera @nguerrera.dev · 02/09/2026
You can chase some people back to Twitter and the staunchest allies into unemployment. Is that what you want?
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Nick Guerrera @nguerrera.dev · 02/09/2026
Think really hard if you want all the software in the world to be written by the people who would never come to Bluesky. Because the bullying on here could only achieve that at most. It can only make everything worse.
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Nick Guerrera @nguerrera.dev · 02/09/2026
NGL, watching Bluesky bully a software developer for using AI makes a part of me question whether some of the worst people that I don’t agree with on much of anything are right about this place.
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Nick Guerrera @nguerrera.dev · 02/09/2026
Both Arch and Nix are the wrong base OS for beautiful, fun, agentic Linux for everyone. No hate whatsoever to either.
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Nick Guerrera @nguerrera.dev · 01/09/2026
I have no self-control. I pre-ordered one and upgraded the ram making it not even a good deal anymore. 🤣
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Nick Guerrera @nguerrera.dev · 01/09/2026
Hot take: I no longer perceive agentic development as being on an exponential. I think we had a huge step function breakthrough circa Opus 4.5-4.6 and good and steady progress since.
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Nick Guerrera @nguerrera.dev · 01/09/2026
The real derangement syndrome is code-of-conduct derangement syndrome. If you read "don't be an asshole" and have a meltdown about how "they want to control your thoughts", get help.
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Nick Guerrera @nguerrera.dev · 01/09/2026
After like two months straight of bash on linux in ptyxis, typing in pwsh on windows in terminal app feels unbearably slow. This bsky text box feels slower than the same box in edge on Linux. Both machines have similar beefy hardware. (Could be something about my config, especially in pwsh case.)
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Gary Marcus @garymarcus.bsky.social · 31/08/2026
what Dwarkesh got wrong and why it matters, a detailed dissection: garymarcus.substack.com/p/dwarkesh-p...
garymarcus.substack.com
Dwarkesh Patels’s wildly popular but dangerously misleading account of the OpenAI Hugging Face incident
When “plain English” isn’t a good thing.
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Nick Guerrera @nguerrera.dev · 31/08/2026
I am willing to bet there were people inside OpenAI who pushed for stronger containment of models under test and were shut down and told the plan was good enough.
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Nick Guerrera @nguerrera.dev · 30/08/2026
Please stop assuming that everyone wants your app to keep running forever. The close window button is supposed to exit applications! Every app that keeps running by default gets minus 100 points, and every app with no option to turn it off gets minus 1,000,000 points.
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Nick Guerrera @nguerrera.dev · 30/08/2026
Preventing new models under test from reaching the internet is not a hard problem. AGI cannot change the laws of physics. Please, I’m begging you, stop letting companies use their negligence as a marketing tool! I am so tired.
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Nick Guerrera @nguerrera.dev · 29/08/2026
I earlier said I don’t trust the AI vendors on security. I now officially don’t trust Anthropic the most. Remote control on by default was the nail in the coffin. This is a RCE vector to your local machine and you should consciously decide if your Claude creds leaking providing this is acceptable.
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Nick Guerrera @nguerrera.dev · 29/08/2026
Death to `curl | bash`
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Nick Guerrera @nguerrera.dev · 29/08/2026
It's only been one day, and I've seen less egregious but similarly shaped shenanigans there too. But I'm sold on Codex regardless. You get more AI for your money at $100/mo, its voice is easier to read, and the harness is OSS and you can even use OpenCode with your ChatGPT sub.
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Nick Guerrera @nguerrera.dev · 29/08/2026
On yall, I say it because my native dialect had no word for this and it’s really useful. Languages and dialects are always changing and it’s beautiful to watch. Somewhere some people have no way to say something so they borrow from somewhere else nearby. 😍
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Nick Guerrera @nguerrera.dev · 28/08/2026
Well, the GPT trial is not going well. ChatGPT app registered itself as my default browser on Linux (!?!) and just hangs and cannot login. Can we please demonstrate the ability to make software that isn't broken in ridiculous ways before talking about AGI or superintelligence, humanoid robots, etc.?
Default Apps in GNOME showing ChatGPT as browser. I didn't do that, the ChatGPT install did!
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Nick Guerrera @nguerrera.dev · 28/08/2026
Peanuts, but more to come when I get some income back.
Invoice for new $10/mo recurring donation to GNOME Foundation.
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Nick Guerrera @nguerrera.dev · 28/08/2026
Claude Fable 5, folks. Upgraded $100/mo -> $200/mo so I could use it after Opus 5 drove me nuts with this. Attempting GPT/Codex next.
❯ I'm curious, why was 212 opened undrafted? Did something about the guidance mislead you?

● No — the guidance is clear and I just failed to follow it. ~/.agents/AGENTS.md says to open the pull request when the work starts, as a draft, and push to it freely. I did the opposite on both counts: opened it at the end, ready. Nothing in the files pointed that way; the miss is that I treated "push branch, open PR" as a finishing step out of habit instead of re-reading the flow I was executing.
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Nick Guerrera @nguerrera.dev · 28/08/2026
If you "just want politics out of tech", then I think a really good way to start would be to not post nazi thought pieces on the account where people follow you because they like tech you made.
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Nick Guerrera @nguerrera.dev · 27/08/2026
My online personality has less of a filter than ever. I think this has become necessary in an age of heightened bullshit. Without being blunter these days, Brandolini’s law will just DOS you.
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Nick Guerrera @nguerrera.dev · 27/08/2026
I would like Canada to inform Google that Lake Ontario shall henceforth be labeled Lake Lick My Balls. Thank you for your attention to this matter.
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Nick Guerrera @nguerrera.dev · 26/08/2026
How does it make any sense to market Omarchy as "chef's choice" and a "malleable OS" at the same time?
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Nick Guerrera @nguerrera.dev · 26/08/2026
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Nick Guerrera @nguerrera.dev · 26/08/2026
There's a motivation in me building to make a counter-counter-weight to DHH and bros, Inc. I don't have the fame, the money, the technical ability, or the delusion to attempt this on my own, but I'll just put it out there that I have the desire and hope to make some like-minded friends.
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Nick Guerrera @nguerrera.dev · 26/08/2026
I'm 99% sure I will move to Fedora and not for any technical reason. The community seems most compatible with me, and this is exactly my own stance on AI-assisted contributions, codified: docs.fedoraproject.org/en-US/counci...
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Nick Guerrera @nguerrera.dev · 25/08/2026
Claude and I wrote some Omarchy jokes (thread):
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