Do you know how classes actually work javascript prototypes

in javascript, classes are syntactical sugar over the existing prototype-based inheritance system. when you define a class, it creates a function, and the instances of that class inherit from the prototype of that function. each class can have a constructor, which initializes the object properties, and methods defined in the class are added to the prototype, allowing all instances to share these methods.

when a property or method is accessed on an instance, javascript first checks the instance itself; if not found, it looks up the prototype chain until it finds the property or reaches the end of the chain. this prototype-based inheritance allows for dynamic behavior and efficient memory usage, as methods are not duplicated for each instance. overall, while classes in javascript provide a familiar structure for object-oriented programming, they fundamentally rely on prototypes for inheritance and object behavior.
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