• Tracking libadwaita adoption in Fedora (updated for F44)

  The complete list of software preinstalled in Fedora, including apps using libadwaita.

  2026-04-28 · 2 min read

• Moving development to a virtual machine

  Running untrusted code in a VM, testing shared folders, network shares and virtual disk images.

  2026-02-07 · 4 min read

• Designing watchfaces for Xiaomi Band 10

  Reverse engineering weather data, creating watchfaces with Mi Studio, using alternative companion apps.

  2026-02-01 · 10 min read

• Demodulate, radio app for Android

  A no-frills internet radio app with a minimal user interface, basic search features, and playback history, made with React Native.

  2025-08-28 · 7 min read

• Installing bootloader and CircuitPython on Waveshare Core52840

  Figuring out the minimal circuit, finding a firmware, and flashing with OpenOCD.

  2025-07-02 · 6 min read

• Restarting unhealthy Compose containers with a one-liner

  Adding the essential feature Docker Compose does and does not have at the same time.

  2025-05-12 · 3 min read

• EclairM0, the pocket notepad

  Tiny device with great performance, long battery life, open hardware design and many use cases. Software written in TinyGo.

  2025-04-05 · 14 min read

• Making framebuf text 10x faster in CircuitPython

  Finding a cause of slow text rendering and optimizing it for monochrome displays.

  2024-12-23 · 4 min read

• Manufacturing PCBs at home

  Tips on setting board parameters in KiCad, milling and drilling PCBs, and things to avoid.

  2024-02-04 · 13 min read