UI Testing Qt/QML/QtQuick Apps with Spix

A UI testing and automation library for Qt/QML/QtQuick apps. You can use it to remote control and test your QtQuick based application. I started working on this mid-2019 and am maintaining the project ever since.

It has a bunch of nice features like using RPC calls to control the app, automatically finding buttons on screen and some other stuff… Check out its github readme for more infos:

Spix on GitHub


SerialMailer, I believe, is the best mass email software for macOS. It helps you protect your recipients privacy by not relying on cloud-hosted, external services to store your data, but rather sending and managing group mails and newsletters directly from your computer. Just like a normal email client! Personalized newsletters and bulk email campaigns can easily be created on your mac and sent out through a normal email account, but with automatically personalized messages and attachments.

Especially when sending mails with privacy relevant content (grades from schools, medical or financial data), having a tool that runs directly on your macOS computer can make things a lot easier.

Old Stuff

Some pics of really old stuff that I couldn’t bring myself to abandon when transitioning to a new website… ;-)

Screenshots of a 3D modeller: Dimensioner / TriMo

Some soldering fun: USB to Serial chip