Motivation I decided to switch to openSuse after using Fedora on notebook for 7 months and on server for 3 years. Motivation? I don’t know exactly. It was slow. I always considered both distros ab...

Article was mostly written by Google Gemini, based on my experience. If you are using the Eigen library for linear algebra in C++, you might eventually encounter a ghost: code that runs perfectly...

This article is not so much about Fedora update, like stuff that can go wrong. I never had so much issues, it was usually something with Jekyll. But last Fedora update was done year ago and I don’...

Article needs polishing such as links, maybe images, diff of compose file. Task for tomorrow I guess… Today I found that new Forgejo 15.0 LTS was released, but I’m running Forgejo 11.0.x I backed...

Removing goo from old bike computer I used to have some bike computer which never reliably worked, but it had some really good glue which attached it to handlebars together with mechanical mount c...

What started as a file server and photo gallery turned into something completely different. Three years of what worked, what failed, and what survived.

Three side projects, one month, honest results. Where AI genuinely helped, where it fell apart, and what it quietly took away.

A personal take on using AI for development. Why the 10x headline is real in specific conditions, but dangerously misleading as a general rule.

Setting Up an Isolated Dev Environment with Podman and Claude Code

How to calculate sunrise and sunset (it's complicated)

A realistic guide to setting up Rust for blinking an LED on the Seeed XIAO nRF52840 (Sense), including toolchain installation, memory layout, building, and UF2 upload. Covers common pitfalls, and comparisons to Zephyr, MicroPython, and other platforms.

Hardware identification, MicroPython flashing with esptool, and testing WiFi connectivity on poorly documented ESP32 board. Experiments with grayscale mode.

Quick guide how to run virtual machine on Linux

Personal notes, experiments, failures, frustration. Notes on portrait mode and SSD1680 controller.

Reflection on Zephyr RTOS. Idea of device tree and hardware abstraction sounds great, but reality are cryptic compiler error messages inside macro expansions, many edge cases where abstraction fails, and breaking changes.