What are the differences between classes and functions in JavaScript?
An example of an AI chatbot conversation about differences between classes and functions in JavaScript.
What are the main differences between classes and functions in JavaScript?
Classes in JavaScript are syntactical sugar over constructor functions. They provide a clearer structure for creating objects and support inheritance through the extends keyword.
Can you explain how inheritance works with classes?
Sure! Inheritance allows a class to inherit properties and methods from another class. You can use the super keyword to call the parent class's constructor.
Are there any performance differences between using classes and functions?
Generally, there isn't a significant performance difference. However, classes can lead to more organized code, which can improve maintainability.
When should I use a class instead of a function?
Use classes when you need to create multiple instances with shared methods and properties, especially when using inheritance.
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