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Creating a REST API with Node.js

JavaScript has become one of the most popular programming languages in the world, due to its versatility and ability to run on both the client and server side.

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Async/Await in JavaScript: Understanding and Implementing Asynchronous Code

JavaScript is a single-threaded language, meaning that it can only perform one task at a time. However, in modern web applications, it’s common to need to perform multiple tasks at the same time, such as making API calls or reading and writing to a database.

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4 Design Patterns in Node.js You Should Know

Design patterns are reusable solutions to common problems that arise in software development. They provide a way to structure the code and make it easier to maintain and scale.

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Functional Programming in JavaScript

Functional programming is a programming paradigm that emphasizes the use of functions to transform data. It aims to write code that is more declarative, making it easier to reason about and maintain over time.

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Higher-Order Functions in JavaScript

Higher-order functions are one of the most powerful features of JavaScript, allowing developers to write concise, flexible, and modular code. A higher-order function is simply a function that either takes one or more functions as arguments, or returns a function as its result.

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Implementing a Queue Data Structure in JavaScript

A queue is a linear data structure that follows the First-In-First-Out (FIFO) principle, meaning that the first item to be added to the queue is the first one to be removed.

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