Array in JS | JavaScript Series Ep. 1
Arrays are one of the most fundamental data structures in JavaScript. They let us store multiple values in a single variable and provide powerful methods for working with collections of data.
In this guide, I’ll walk you through the basics of arrays, how to use common methods, and some useful tricks along the way.
⏱️ Table of Contents
- What is an Array?
- push, pop, shift, unshift
- Accessing Array Elements
- Iterating Through Arrays
- forEach & map in Action
- Spread Operator with Arrays
- Array Constructor with a Single Value
🎯 Conclusion
Arrays are the backbone of working with collections in JavaScript. From storing simple values to transforming data, they are versatile and powerful. Mastering them will make you a stronger JavaScript developer.
Keep building!
