Refactoring book/course

Dear Alexander Shvets you are a hero, Dear i have a suggestion

Divergent change and Shotgun Surgery examples.

How do I add the .kfx version of my book to my Windows Desktop Kindle app?

Learn More Area is broken

Reading experience of books

Proxy Pattern lazy initialize

index.ts: Conceptual example

wrong language text in Ukrainian language version explaining Observer patternt in real-world analogy

wrong logic in java example of Facade pattern