There are already some courses about IEC 61131-3 programming with TwinCat.
I decided to challenge myself and create one of my own.
Please note that it is a sideproject and not much content is available right now.
I will use VMWare for the programming enviorment and test most code without any hardware.
The local runtime either needs to have a isolated core or use the "usermode runtime".
Some notable courses are: