Blog
Small tools, engineering leadership, and the occasional detour. 27 posts since 2014.
Newest
A family travel blog you post to from Telegram How a Telegram bot, Astro and GitHub Actions carried 92 updates from a family trip, and why the blog now runs on Cloudflare instead.2026
- There's an octopus in the corner Inky is the snarky octopus in the corner of this site. A small model writes his lines from tech headlines, the build bakes them into the page, and phones never see him. How he works, and how I found out he had gone quiet twice.
- Rust's compiler can yell at the agent now In 2018 the Rust compiler talked me out of Rust with a 24-line program. In 2026, with agents doing the typing, the same objections became the best review I have.
- Giving AI smaller questions How I use TypeSafe's Jev for notes, project names, shell commands and blog ideas, and what I still have to check myself.
- The repository between my repositories I had plenty of repositories and nowhere to start. So I made a private one that sits between them: for getting an overview, starting something new, and keeping what I learn on the way.
- My homelab has users: my parents An AI family plan for my parents turned into a small platform: Talos, DNS records in a KDL file, NetBird for the private network, and a home for my other projects.
- The projector racing game I never got around to making An idea from school, a new model to try out, and an overhead projector finally getting its lap around the track.
- I wanted a shell that could keep my old habits Quirl grew out of a very ordinary annoyance: I loved working with structured data, but I still wanted the commands I copied to work.
- Python-style code in a 1.47 MB executable Kipferl turns a small command-line tool written in Python-style code into one executable. The status app in the recording comes out at 1.47 MB, table and colors included, and needs no Python on the other machine.
- Architecture diagrams you can diff Sceno keeps the diagram in a text file. A change to the architecture becomes a diff, and validation can complain before you open the picture.
- My todo list lives in the repository tdx is a small terminal app for the Markdown checkboxes you already have, README included. There is no task system to sign up for.
- The slowest part of my speed comparison Installing the languages took longer than racing them. Three tries at keeping dozens of toolchains in order: one Arch container, an Earthly target per language, and now Nix with Dagger.
2025
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2015
2014
Looking for the early years? The archive has the older posts, mostly in German.