JavaScript Arrays Methods - Part 1 (opens in new tab)

What is an Array? An Array is a special object in JavaScript used to store multiple values in a single variable. Instead of creating separate variables, let student1 = "John"; let student2 = "David"; let student3 = "Alex"; we can use an array: let students = ["John", "David", "Alex"]; Each value inside the array is called an element, and every element has an index starting from 0. Index : 0 1 2 ------------------------- Array : | John | David | Alex | ------------------------- 1. Array length...