How can I debug closures in JavaScript?

How can I debug closures in JavaScript?

Debugging closures can be tricky. You can use console.log to inspect variables within the closure.

What if the closure is inside a loop?

In that case, each iteration creates a new scope. You can log the variable at each iteration to see how it changes.

Are there any tools that can help with this?

Yes, using browser developer tools like Chrome DevTools can help you set breakpoints and inspect closures.

Can you give an example of a closure that might cause issues?

Sure! A common issue is when a closure captures a loop variable, leading to unexpected results when the loop finishes.