FYI, the Legacy code book is: Working effectively with Legacy Code by Michael Feathers. Its useful, I also strongly recommend it when you're feeling overwhelmed

FYI, the Legacy code book is: Working effectively with Legacy Code by Michael Feathers. Its useful, I also strongly recommend it when you're feeling overwhelmed by a large sprawling code base. https://www.amazon.com/Working-Effectively-Legacy-Michael-Feathers/dp/0131177052 https://www.amazon.com/Working-Effectively-Legacy-Michael-Fe...