What is the difference between classes and prototypes in JavaScript?
An example of an AI chatbot conversation about JavaScript OOP concepts: classes vs prototypes.
What is the difference between classes and prototypes in JavaScript?
In JavaScript, classes are syntactical sugar over prototypes. Classes provide a clearer and more structured way to create objects and handle inheritance.
Can you explain how inheritance works with prototypes?
Sure! Inheritance with prototypes is achieved by setting the prototype of one constructor function to an instance of another, allowing the child to access properties and methods of the parent.
Are there any performance differences between using classes and prototypes?
Generally, there isn't a significant performance difference. However, classes can be more readable and maintainable, which can indirectly affect performance in larger applications.
Which one should I use for new projects?
For new projects, using classes is often recommended due to their clarity and structure, especially if you're working with ES6 or later.
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