JavaScript Trick for Senior Developers!

Ever wondered about the hidden depths of JavaScript? Here's a tricky snippet that combines IIFE, destructuring, and default parameters. This technique can help in writing more concise and readable code.

Key Points:

1. Destructuring with Defaults: Efficiently unpack values from objects with default values.
2. IIFE: Create isolated scopes and maintain closures effortlessly.
3. Nested Functions: Leverage nested functions for better scope management.

💡 Challenge: Can you spot and explain the output? How would you apply these techniques in your projects?

Let's dive into the magic of JavaScript! Share your thoughts and let's discuss the hidden tricks that make our code smarter and more efficient.