Hobby projects with commercial app quality made in Munich

I've been looking for an app that shows the actual output of the pressed keys for a long time. This app shows e.g. the € symbol pressing the key combination alt-E (German layout). What I know no other app can do, is to display the output of uppercase and lowercase letters. This app does that. A fantastic app. The developer responds quickly and 100% to requests and suggestions. I can't recommend this app highly enough...

Incredible extension. I tried other auto grouping extensions such as Mark Tab Manager, but my browser became a mess as it tried to group already opened tabs and windows, and it did not play well with The Marvellous Suspender, which is a must have for me to reduce my memory footprint since I open LOTS of tabs. With Tabius, it's a totally different beast! The philosophy is very different...

I used MenuMeters for many years (with only up/down speeds showing). Moving to a new M1 Mac I didn't want to install Rosetta just for this feature. Scaler Bandwidth Monitor does exactly what I want and does it beautifully. Minimal design and a modern app. Fantastic. I give it 5-Stars because it is pretty much perfect ...