JavaScript PolymorphismThe polymorphism is a core concept of an object-oriented paradigm that provides a way to perform a single action in different forms. It provides an ability to call the same method on different JavaScript objects. As JavaScript is not a type-safe language, we can pass any type of data members with the methods. JavaScript Polymorphism Example 1Let's see an example where a child class object invokes the parent class method. Output: A is invoked Example 2Let's see an example where a child and parent class contains the same method. Here, the object of child class invokes both classes method. Output: A is invoked B is invoked Example 3Let's see the same example with prototype-based approach. Output: A is invoked B is invoked Next TopicJS Abstraction
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