What are the limitations of JavaScript classes?
An example of an AI chatbot conversation about the limitations of JavaScript classes.
What are the limitations of JavaScript classes?
JavaScript classes have several limitations, such as lack of private fields in older versions, no multiple inheritance, and the need for a constructor.
Can you explain the lack of private fields?
In JavaScript, private fields were introduced in ES2022, but before that, all properties were public. This made encapsulation challenging.
What about multiple inheritance? Why is it a limitation?
JavaScript does not support multiple inheritance directly. Instead, it uses prototypal inheritance, which can lead to complexity when trying to combine behaviors from multiple sources.
Are there any workarounds for these limitations?
Yes, developers often use composition over inheritance, or libraries like Mixins to achieve similar functionality without multiple inheritance.
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