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  • Started reading Full-stack React TypeScript & Node. Revised TS basics and the writing OOP code with TS.
    • Encapsulation, hiding away internal details, TS has the private key word
    • Abstraction, related to encapsulation. Hide away the internal implementation details and provide and public API.
    • Inheritance, code reuse. JS uses prototypical inheritance so does not support inheritance from multiple "classes". But with TS you can...
    • Polymorphism, related to inheritance. Create an object that is set to be of any specfic type. hard to do with JS but easy with TS interfaces.