This article is not so much about Fedora update, like stuff that can go wrong. At April I have some issues with podman and systemd which I need to eventually resolve, unless they resolved themselv...

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.

Notes on the Pimoroni 2.8" IPS display with Raspberry Pi Pico and attempts using Zephyr RTOS.

Guide to using ST7567 and ILI9341 displays with Zephyr RTOS (framebuffer, CFB, LVGL).