When should I use mixins or interfaces in programming?

Can you explain when to use mixins or interfaces in programming?

Sure! Mixins are used to add functionality to classes without using inheritance, while interfaces define a contract for classes.

What are the advantages of using mixins over interfaces?

Mixins allow for code reuse and can provide default implementations, whereas interfaces only define methods without any implementation.

Are there any scenarios where I should avoid using mixins?

Yes, avoid using mixins if it leads to complex dependencies or if it makes the code harder to understand.

Can you give an example of a mixin in JavaScript?

Certainly! A mixin in JavaScript can be a function that adds methods to a class, like this: const Mixin = { greet() { console.log('Hello!'); } };.