Why would one learn foreign languages?

What are new year celebrations in Japan like?

The Launch Keyboard

How OpenSource software influenced me in 2021

Society Watching and Corona in Japan

Moving to the Sway Windowmanager

Japan Online Lesson

Thoughts on moving school lessons to online, on digital sovereignty and Open Source

Containers are also for Selfhosters

Thoughts on how containers can also be helpful for running own private services.