How do closures affect memory management?

Can you explain how closures work in JavaScript?

Sure! Closures are functions that retain access to their lexical scope, even when the function is executed outside that scope.

How do closures impact memory management in JavaScript?

Closures can lead to increased memory usage because they keep references to their outer scope, preventing garbage collection of those variables.

Are there any downsides to using closures?

Yes, excessive use of closures can lead to memory leaks if not managed properly, as they can hold onto variables longer than necessary.

How can I avoid memory leaks when using closures?

You can avoid memory leaks by ensuring that closures do not hold references to unnecessary variables and by nullifying references when they are no longer needed.