I am at chapter 10 of the book now. The hardest-to-understand chapter so far is chapter 8 because of the module maps which are interconnected. “Closed arrowheads are implements” is another thing I don’t understand (never implement a class before!).
The bright side is unidirecitonal flow of data. It’s like one way data binding from React which is my home and comfort zone.
hgn's note