What is Super

What is Super in React.Js and React Native?

Super in React.Js and React Native is a keyword that is used to call the constructor of a parent class within a child class. It is commonly used when extending a class and wanting to access the parent class’s properties and methods.

In React.Js and React Native, the super keyword is essential for maintaining the functionality of the parent class while adding new features or overriding existing ones in the child class. It ensures that the parent class’s constructor is called before the child class’s constructor, allowing for proper initialization of the parent class’s properties.

By using the super keyword in React.Js and React Native, developers can create a hierarchy of classes that inherit properties and methods from their parent classes. This allows for code reusability and a more organized structure in complex applications.

When using the super keyword in React.Js and React Native, developers must ensure that it is used correctly to avoid errors and maintain the integrity of the class hierarchy. It is important to understand the relationship between parent and child classes to effectively utilize the super keyword.

In React.Js and React Native, the super keyword can also be used to call methods from the parent class within the child class. This allows for the extension of functionality without duplicating code or overriding existing methods in the parent class.

Overall, the super keyword in React.Js and React Native plays a crucial role in class inheritance and hierarchy. It allows developers to create more modular and maintainable code by leveraging the properties and methods of parent classes in child classes.

In conclusion, the super keyword in React.Js and React Native is a powerful tool for class inheritance and method invocation. It enables developers to create complex class hierarchies and extend functionality while maintaining the integrity of the parent class.