2665. Counter II | Day 4 – JavaScript Closures Explained Simply 🚀

Welcome to Day 4 of the 30 Days of JavaScript series! 🎯

In this video, we solve "2665. Counter II" from LeetCode — a fun challenge where you’ll build a dynamic counter with increment, decrement, and reset functionalities using JavaScript closures.

📌 What You’ll Learn in This Video:
✅ How to use closures to maintain internal state
✅ Returning objects with method references
✅ Functional programming principles in JS

🔗 LeetCode Problem:
https://leetcode.com/problems/counter-ii

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