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Michal

@arathunku.com
891 followers 129 following 1.7K posts

arathunku.com 🧙‍♂️💻 #SRE & Platform things #Elixir #ElixirLang 🐕🐾 #luna #dog owner 🏃🏃 #running 🇵🇱 🧳🚗➡️ 🇩🇪

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Michal @arathunku.com · 28/09/2026
Claude + UK playground safety guide www.cpsc.gov/s3fs-public/... - animations - adjustable calculator - print layout Took a single prompt... and it uses the correct unit system :D
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Michal @arathunku.com · 24/09/2026
How was the meeting?
✻ working… (22m 8s · ↓ 553.1k tokens · deep in thought with medium effort)
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Michal @arathunku.com · 23/09/2026
this timeline sucks
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Michal @arathunku.com · 23/09/2026
Somone set unlimited token budget and create City Skylines: Holland.
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Jaap Burger @jaapburger.eu · 20/09/2026
Brussels bureaucrats are forcing automotive workers to do overtime, destroying hopes of an early retirement
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Michal @arathunku.com · 21/09/2026
[root@kindle root]# curl --version curl 7.33.0 (arm-unknown-linux-gnueabi) libcurl/7.33.0 OpenSSL/1.0.1g zlib/1.2.3 c-ares/1.9.1 It's fine, fine, fine. There weren't recently many CVEs, right? right?
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Michal @arathunku.com · 18/09/2026
I started to monitor my router's DNS...
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Michal @arathunku.com · 17/09/2026
ClaudeCode/Codex is the best JIRA interface.
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Thomas Hansen @thomashansen.bsky.social · 16/09/2026
New ad from the Norwegian Consumer Council @forbrukerradet.bsky.social about the declining lifespan, repairability and enshittification of products: Planned obsolescence v 2.0 Read their report forbrukerradet.no/shortlife
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amos @fasterthanli.me · 17/09/2026
I... like Drew now? What the hell drewdevault.com/weird-guys/
drewdevault.com
Weird little guys of FOSS
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Michal @arathunku.com · 16/09/2026
agy < codex < claude < pi (with plugins!)
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Michal @arathunku.com · 15/09/2026
What's the best AI to dig 50m trench for electric cable? asking for a friend.
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Michal @arathunku.com · 14/09/2026
2mo parental leave over! 😬
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Michal @arathunku.com · 13/09/2026
I turned on "dog" tracking on security cam just to get more pictures of my dog in questionable quality.
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Michal @arathunku.com · 06/09/2026
How to ensure higher quality and metric system on youtube videos: english term -> translate to german -> search. 😅
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Michal @arathunku.com · 06/09/2026
Another woodworking project done! Small dog gate to kitchen. 😊
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Michal @arathunku.com · 05/09/2026
Given the amazing experience of German e-commerce we may have to finally get... Amazon prime 😔🙄
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Michal @arathunku.com · 02/09/2026
If only RAM was cheaper;(
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Michal @arathunku.com · 27/08/2026
Garmin announced Fenix 9, fingers crossed for 47mm Enduro 4 now...
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Michal @arathunku.com · 26/08/2026
Pixel 11 Pro is pretty great, upgrade from S22 but having log in to almost everything again sucks!
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Michal @arathunku.com · 19/08/2026
How do I change region on my Spotify account...? "Disney song", and first result is Polish playlist. Wtf
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Emjayess @em-jay-ess.bsky.social · 17/08/2026
I knew I saved this for a reason!
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Michal @arathunku.com · 12/08/2026
Claude is not... bad at writing FreeCAD macros. Thankfully... uff. Need parts list for sawmill.
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Michal @arathunku.com · 04/08/2026
Garden playset... Buy & assemble vs buy plan and wood... Ymmm... I have almost all tools...
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Fastmail @fastmail.com · 03/08/2026
Fastmail data can now live primarily in the EU, on servers our own engineers set up in Amsterdam. Current customers can switch in settings; new accounts pick a region at signup. 

 Our CEO Bron's post walks through exactly what lives where.
www.fastmail.com/blog/fastmai... #Fastmail #Email
fastmail.com
Fastmail offers EU data region
Choose if you want to make the European Union the primary home for your Fastmail data, on our own secure servers in Amsterdam.
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Michal @arathunku.com · 25/07/2026
Trying to get Dahua/Hikvision cameras in Germany... ugh. not so simple :x
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Michal @arathunku.com · 20/07/2026
I finally managed to add Frigate, with person/car detection for our doorbell. Works great! Now I only need to buy 2 more high quality security cameras... cheapo doorbell cam doens't see much when we park in front of it.
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Michal @arathunku.com · 16/07/2026
2 months parental leave 🎉
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Ellie Huxtable @ellie.wtf · 14/07/2026
check out the code github.com/atuinsh/atui...
github.com
GitHub - atuinsh/atuin-ai-server: Self-hosted server for Atuin AI, backed by any OpenAI-compatible endpoint
Self-hosted server for Atuin AI, backed by any OpenAI-compatible endpoint - atuinsh/atuin-ai-server
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Michal @arathunku.com · 11/07/2026
Found my first charger with cables cut. Glad I didn't have to charge here. #EV
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Michal @arathunku.com · 03/07/2026
ffs 😭
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Michal @arathunku.com · 03/07/2026
wtf @github.com Public repo has IP allowlist setup github.com/aquasecurity... I can see releases on web, but when using GitHub App, it's not accessible. I'm sure dependabot can access it, but not self-hosted Renovate...
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Michal @arathunku.com · 02/07/2026
Needs a bigger battery 🫠 #EV Ionia 5 Some kind of BYD combi with big LFP battery
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Michal @arathunku.com · 02/07/2026
Sooo.... the best way to have a AI bot on @signal.org is getting another phone number and using some open source java cli...? is this for real?
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Michal @arathunku.com · 02/07/2026
We'll be driving ~2500km with our #EV and my current biggest fear is arriving to a charging station with cut&stolen cables. 😨
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Michal @arathunku.com · 02/07/2026
Quick Bangs > Allow use of the following bangs without the '!' character. For example 'r' followed by a space will search on Reddit. 20 allowed maximum. #TIL @kagi.com
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Jujutsu VCS @jj-vcs.dev · 02/07/2026
Jujutsu v0.43.0 is out! github.com/jj-vcs/jj/re... jj is a Git-compatible version control system that is both simple and powerful. Below are some highlights of today's release ⬇️
github.com
Release v0.43.0 · jj-vcs/jj
About jj is a Git-compatible version control system that is both simple and powerful. See the installation instructions to get started. Release highlights jj run allows you to run a command over a...
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Michal @arathunku.com · 01/07/2026
No AC, so we WANT TO air the house out overnight. Should be simple. Except my neighbor's weed and cigarette smoke goes straight through our open windows. Talking doesn't help. 1-year-old in the house. someone's right to smoke > our health, awesome. Chat, what now? (#Germany ffs)
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BicycleDutch @bicycledutch.bsky.social · 30/06/2026
I originally started filming Utrecht because of its cycling infrastructure. Looking back over seventeen years of footage, I realised I have documented something much bigger: the transformation of an entire city. Blog, video and playlist:
bicycledutch.wordpress.com
Utrecht: Seventeen Years of Change
When I first started filming in Utrecht in 2009, I had no idea I would still be documenting the city seventeen years later. Looking back through my archive, I realised how well I can show just how much has changed during that time. Few cities transform overnight, but Utrecht has changed remarkably in less than two decades.
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Hauleth @hauleth.dev · 29/06/2026
Hello #ElixirLang Does anyone look for principal/senior level developer? Either permanent or contract. I have experience in performance optimisations and observability of Elixir and Erlang codebases. CV available at hauleth.dev/cv @sifa.id profile sifa.id/p/hauleth.dev
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apenwarr @apenwarr.ca · 28/06/2026
What will we do with AIs that are 1000x more powerful? Ask the people who are still here from 20 years ago (2006) what we’ve done with computers that are 1000x more powerful
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Dr. Jonathan Foley @globalecoguy.bsky.social · 25/06/2026
I especially love this diagram.
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Michal @arathunku.com · 28/06/2026
Got attacked by a hawk on my run, terrying! This one dove like 10 times repeatedly to get me 😳 I rarely run so fast!
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Michal @arathunku.com · 27/06/2026
2026 - another year without any high end compact phone release, but we'll get price increases instead! I cannot decide if I should upgrade S22 now or still wait...
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Michal @arathunku.com · 26/06/2026
All is fine, totally fine.
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Michal @arathunku.com · 26/06/2026
Anyone's building memory for agents in #ElixirLang? Based on Bumblebee and something like arxiv.org/abs/2512.12818? maybe @brainlid.bsky.social? 😅 I'd like to keep it as "dependency" in mix.exs, not self host something like hindsight.vectorize.io.
arxiv.org
Hindsight is 20/20: Building Agent Memory that Retains, Recalls, and Reflects
Agent memory has been touted as a dimension of growth for LLM-based applications, enabling agents that can accumulate experience, adapt across sessions, and move beyond single-shot question answering....
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Michal @arathunku.com · 26/06/2026
Gemini 3.5 flash sucks a lot. We started testing internal agent, mid conversation it started to use a different language based on 1 word and just continued from there, in different language 😂
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Michal @arathunku.com · 26/06/2026
Ughhh........ overnight temperature change inside, with almost ALL windows wide open the whole night. There's almost no air movement anywhere.
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Michal @arathunku.com · 24/06/2026
PC starter to randomly freeze, no errors in journal, no disk errors... Could it be NVIDIA driver update?! 😓
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Dare Obasanjo @carnage4life.bsky.social · 18/06/2026
A popular service with zero nines of reliability was not in my bingo card. The agentic future is here. 🙃
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