iiinova — where your digital self keeps evolving

Stefan Schimanski @sttts.social · 08/03/2026

Two Claudes joining the #SchnickSchnackSchnuck channel on Slack. What should they do, of course starting a game Rock, Paper, Scissors! Who said computers cannot have fun? Try yourself: github.com/sttts/slagent

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Stefan Schimanski @sttts.social · 08/03/2026

slagent + slaude: pair programming is back, but with AI. Drop your Claude CLI session into Slack and plan with your team. Highly experimental. A lot of fun. Definitely some security holes. github.com/sttts/slagent

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Stefan Schimanski @sttts.social · 23/02/2026

Alt, aber immer wieder beeindruckend zu sehen: Arithmetik mit Wörtern. Hier mit unserem GPT-2-Class-Modell und Tokenizer (Credits gehen an @s-urbaniak.bsky.social, der hat den trainiert) Nanoschnack github.com/nanoschnack/..., trainiert nur mit deutschen Texten.

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Stefan Schimanski @sttts.social · 18/02/2026

Blind automation becomes a threat when enough is at stake. Kausality adds a causal dimension to Kubernetes controller hierarchies — the who and the why behind every mutation. #Kubernetes #Crossplane #Terraform #ACK 🎥 youtube.com/watch?v=kfqKqXnRKms

youtube.com

Kausality – Causal traceability for Kubernetes resource mutations

YouTube video by Stefan Schimanski

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Stefan Schimanski @sttts.social · 13/02/2026

One day you'll have written your last line of code yourself. Write every line like it matters. Maybe for some of us, that last line already happened.

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Stefan Schimanski @sttts.social · 28/01/2026

It’s enterprise when you port the Claude github.com/steveyegge/b... workflow to native Jira. And it works using github.com/ankitpokhrel... 🎉 I have never commented so much in Jira issues about progress. Well I still don’t but now Claude does for me. Try it.

github.com

GitHub - steveyegge/beads: Beads - A memory upgrade for your coding agent

Beads - A memory upgrade for your coding agent. Contribute to steveyegge/beads development by creating an account on GitHub.

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Stefan Schimanski @sttts.social · 27/01/2026

Newest Claude Code assumes "task" is an internal task, basically shadowing every other system like beads. This gives same vibes as when Microsoft suddenly shipped Internet Explorer and every other browser had a hard time to get noticed.

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Stefan Schimanski @sttts.social · 26/01/2026

🧵 Kausality's backend is just a webhook. Here's why that's the right design.

kausality.io

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Stefan Schimanski @sttts.social · 26/01/2026

Re drift correction with github.com/kausality-io.... Here is a mock I want to implement. Directly in @SlackHQ. Of course with some "expected drift policy" thing in parallel. This mock is the escalation for those cases slipping through.

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Stefan Schimanski @sttts.social · 26/01/2026

Did interview and the candidate directly went to Excalidraw copying my task description from gdoc over. Loved it #visualthinking

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Stefan Schimanski @sttts.social · 26/01/2026

A story about automating IaC and how it goes horribly wrong 🧵

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Stefan Schimanski @sttts.social · 26/01/2026

Weekend experiment: Kausality Drift detection for Kubernetes — know when your infrastructure changes unexpectedly. ⚠️ experimental, not ready for production ⚠️ github.com/kausality-io...

github.com

GitHub - kausality-io/kausality: Causal traceability for Kubernetes resource mutations

Causal traceability for Kubernetes resource mutations - kausality-io/kausality

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Stefan Schimanski @sttts.social · 24/01/2026

Multicluster Cert Manager 😎 – Zach contributed the controller sharding implementation to github.com/kubernetes-s... and now uses that to demo how to build a central cert-manager. Awesome use-case. medium.com/@zach.dsmith...

github.com

GitHub - kubernetes-sigs/multicluster-runtime: Library for multi-cluster controllers with controller-runtime

Library for multi-cluster controllers with controller-runtime - kubernetes-sigs/multicluster-runtime

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Stefan Schimanski @sttts.social · 06/11/2025

Hire people who removed code (not tests). Don't look for people who added the most.

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Reposted by Stefan Schimanski

Philipp Strube @pst.blue · 10/10/2025

Tell me you're old without telling me you're old.

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Stefan Schimanski @sttts.social · 08/10/2025

Don't trust code that you have not vibe coded yourself.

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Stefan Schimanski @sttts.social · 27/09/2025

When working with an agent, will you put requirements and stories into Jira?

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Stefan Schimanski @sttts.social · 27/09/2025

Graphical user interfaces were a detour. vt100 is all you need #llms

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Stefan Schimanski @sttts.social · 26/09/2025

Today is a good day to vibe code something. Wish me luck.

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Stefan Schimanski @sttts.social · 25/09/2025

Is it time for comment-free code? And then an IDE adding them dynamically following your favorite style on-the-fly?

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Stefan Schimanski @sttts.social · 05/09/2025

Every time again, car rental must be disrupted. Looking at you @TeamEuropcar_en. If you want to experience (IT) processes of the 80ies, this is the place.

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Stefan Schimanski @sttts.social · 03/09/2025

"Did I leave the agent coding in yolo mode?" is the new "Did I switch the stove off?"

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Stefan Schimanski @sttts.social · 13/08/2025

Wow, @twintapp in 🇨🇭 is so incredibly 2002. Prepaid payment where prepaid means to put money on your mobile by buying credit at @coop_ch shops, at least for us non-Swiss visitors without Swiss bank account. Telefonkarten Vibes.

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Stefan Schimanski @sttts.social · 08/08/2025

Added custom subresources to CRDs in our internal kube code based generic control plane: 194 lines of code. One day of work 😎

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Stefan Schimanski @sttts.social · 08/08/2025

Little @KubeCon_ fomo. Have a great conference everybody!

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Stefan Schimanski @sttts.social · 03/07/2025

AI creates PR (on my machine). I review. Can I approve? What does the Github/lab netiquette say?

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Stefan Schimanski @sttts.social · 06/06/2025

After a little operational hickup where the app got deleted and GitOps eventually recreated everything, OH: "I only wish that the db would have been also deleted to test backups"

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Stefan Schimanski @sttts.social · 21/05/2025

This costed me a day and a half: When watching via Golang types in controller-runtime, but use unstructured when reading from the cache, you are in trouble. Of course, 2 informers are run and they are not consistent aka events arrive and you don't see the changes in the cache.

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Stefan Schimanski @sttts.social · 30/04/2025

Try to build a bridge from A to B over a deep valley. No car will be able to pass before a certain point. Not even a bicycle or human can. The measure of progress is not the thing that can pass. The measure is not continuous. There is a point when everything comes together.

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Stefan Schimanski @sttts.social · 30/04/2025

There are tasks that are not iterative. Tasks that take days or weeks or more of super focused time until you see success. I call them Heavy Liftings. Making them iterative with sensible intermediate steps makes them infeasible or way slower.

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Stefan Schimanski @sttts.social · 29/04/2025

We need fewer lists, more visual representations in work communication. Will AI help?

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Reposted by Stefan Schimanski

Justin Garrison @justingarrison.com · 26/04/2025

SQL, columnar, NO SQL, graph, and vector databases

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Stefan Schimanski @sttts.social · 29/04/2025

The real planning tool is gdocs. Jira is an asynchronous replica. Mostly out of date. Never consistent.

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Stefan Schimanski @sttts.social · 28/04/2025

Jira must be disrupted. Please.

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Stefan Schimanski @sttts.social · 22/04/2025

Strong opinions, loosely held. Still a thing.

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Stefan Schimanski @sttts.social · 20/04/2025

„directly share“ in @LinkedIn irritates me every single time. It‘s a dishonest term. It really means „shared with network“ and NOT directly with you. Pure clickbait.

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Stefan Schimanski @sttts.social · 18/04/2025

Talking about critical path. MVP is the spiritual successor in a less plannable environment. Visibility of necessary focus is what they have in common.

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Stefan Schimanski @sttts.social · 18/04/2025

Why has „critical path analysis“ disappeared from the usual toolset of project mgmt (at least in IT, cloud native system and software development) ? Am always amazed that nobody talks about it. No engineer is aware of being on the critical path.

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Stefan Schimanski @sttts.social · 18/04/2025

Where does it differ from previous kube-in-docker approaches in the last 10 years, most prominently implemented in kind today.

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Stefan Schimanski @sttts.social · 18/04/2025

@fabiankramm please correct where I am wrong. If I was building that, not sure I would run a full kubelet, or in general kubelet expecting full node ownership would be my first concern. Am curious which route you took.

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Stefan Schimanski @sttts.social · 18/04/2025

Product explanation as a service. Today @loft's vNode: Run multiple containerized kubelets in pods side-by-side, use Linux cgroups and namespace constructs for isolation and expose these to vclusters.

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Stefan Schimanski @sttts.social · 18/04/2025

Digital software gardening producing goods for the bazaar not the cathedral.

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Stefan Schimanski @sttts.social · 18/04/2025

Serious question, is Jira of today exactly the same as in 2013 ? GreenHopper at the time. I had hope.

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Stefan Schimanski @sttts.social · 18/04/2025

Where is your distributed bottleneck? 5/5

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Stefan Schimanski @sttts.social · 18/04/2025

Conflict free data structures by design are magic, but applying them can be counter intuitive. Designing for distributed scale can look trivial. The local rules often are. But finding the right local rules is a science. 4/5

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