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Shubham

Fearless • 4h

🚀 Day 4/21 – My JavaScript Learning Journey Today’s focus: Arrays in JavaScript 📦 An Array is a special object in JS used to store multiple values in a single variable. 🔹 Creating Arrays let fruits = ["Apple", "Banana", "Mango"]; 🔹 Common Methods push() → add at the end pop() → remove last element shift() → remove first element unshift() → add at the beginning indexOf() → find element index length → get size of array 💡 Example: let arr = [1, 2, 3]; arr.push(4); // [1, 2, 3, 4] arr.shift(); // [2, 3, 4] ✨ Arrays are the backbone of data handling in JavaScript. ❓What’s your favorite array method that you can’t code without? #JavaScript #Coding #WebDevelopment #LearningJourney #21DayJavaScript

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