Read the statement by Michael Teeuw here.
Is there somewhere a full documentation about the core of MagicMirror that explains with UML diagrams how it works?
Very good question!
Other people have asked about this.
I have asked about this.
The answer is
It would really help the project (and possibly development) to have that.
I’ve worked on this for ~3 months now, and I’m still clueless as to how it all hang together…
Therefore, there will not be much contribution from my side…