Object oriented programming
shape
this keyword is a reference to the current instance of the class or struct in which it is used. It is used to access the members (fields, properties, methods) of the current object from within its instance methods or constructors. It provides a way to refer to the current object explicitly, which can be useful to disambiguate between class members and method parameters, or to pass the current object as an argument. this keyword in JavaScript refers to the context in which a function is called. Its value depends on how a function is invoked and can change dynamically. It is commonly used to access the properties and methods of the current object, but its behavior varies across different execution contexts.Here’s a breakdown of how this works in different situations: