2622. Cache With Time Limit | Day 17 – JavaScript Expiring Cache

Welcome to Day 17 of the 30 Days of JavaScript challenge! ⏰ Today’s challenge is "2622. Cache With Time Limit", where you’ll build a custom cache system with auto-expiry logic — just like in real-world databases or memory stores. 📌 What You’ll Learn in This Video: ✅ How to build a key-value cache in JS ✅ Use setTimeout to auto-expire cache entries ✅ Build set, get, and count methods 🔗 LeetCode Problem: https://leetcode.com/problems/cache-with-time-limit 💥 Stay consistent and keep leveling up. If this helped: 👍 Smash the Like button 💬 Drop a comment with your solution 🔔 Subscribe for more daily JavaScript brain boosters You're becoming a real-world JS engineer. Let's keep going! 🚀 #LeetCode #JavaScript #Caching #setTimeout #WebDevelopment #JavaScriptChallenge #30DaysOfJavaScript #InterviewPrep #FrontendEngineering