Lesson Overview and Goal

Welcome! Today, we're exploring the concept of Queues in JavaScript, a fundamental data structure that processes elements in a First-In, First-Out (FIFO) order, akin to a line at a food truck. We aim to learn how to implement, analyze, and manipulate queues in JavaScript. Let's dive in!

Introduction to Queues

Imagine you're in line for a roller coaster. The first person in line is always the first to ride. Queues in programming follow this principle, making the queue concept relatively easy to grasp and powerful to use.

Implementing a Queue in JavaScript

Queues can be efficiently implemented in JavaScript using arrays thanks to built-in methods. Take a look at this simple Queue class:

This Queue class offers enqueue and dequeue operations to manage the queue's state.

Queue Enqueue Operation

The enqueue operation adds to the queue's end. Here's how it works:

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