Can closures cause memory leaks?

Can closures in JavaScript cause memory leaks?

Yes, closures can cause memory leaks if they hold references to large objects that are no longer needed.

How can I prevent memory leaks when using closures?

You can prevent memory leaks by ensuring that you nullify references to unused objects and avoid circular references.

Are there any tools to help detect memory leaks in my code?

Yes, tools like Chrome DevTools and Node.js memory leak detection libraries can help identify memory leaks.

What are some common scenarios where closures might cause memory leaks?

Common scenarios include event listeners that retain references to closures or when closures are used in long-lived objects.