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JavaScript classes are syntactic sugar, the class type doesn't exist in ES2015; everything still works with prototypical inheritance. So, I'd say that this bo
by thinkxl 9y ago
JavaScript classes are syntactic sugar, the class type doesn't exist in ES2015; everything still works with prototypical inheritance.
So, I'd say that this book is still relevant Today. If you don't understand how inheritance work behind the scenes, you don't understand JavaScript.