Introduction to NodeJS

Duration  4 days – 28 hrs

Overview

The Introduction to Node.js Training Course is designed for developers who want to learn how to build server-side applications using Node.js. This course covers the fundamental concepts of Node.js, including asynchronous programming, server creation, working with databases, and building RESTful APIs. By the end of the course, participants will be equipped to develop, test, and deploy Node.js applications.

Objectives

• Understand the core principles and architecture of Node.js.
• Learn to set up and configure a Node.js development environment.
• Gain proficiency in asynchronous programming with Node.js.
• Develop server-side applications using Node.js.
• Implement data storage solutions with databases in Node.js applications.
• Create and consume RESTful APIs.
• Develop, test, and deploy Node.js applications.
• Understand best practices and design patterns for Node.js applications.

Audience

• Developers who want to learn Node.js.
• Software engineers and developers looking to build server-side applications.
• Students and professionals seeking to gain expertise in Node.js development..

Pre- requisites

• Basic knowledge of JavaScript.

• Familiarity with fundamental programming concepts and syntax.

• Experience with web development is beneficial but not required.

Course Content

• Introduction to NodeJS Platform

• The NodeJS Architecture
• Installation and configuration
• The node CLI commands
• The node package manager and its NPM commands
• The package runner or NPX

• Creating the NodeJS project

• The directory structure
• The package.json file
• The project versioning specification
• The node global variables
• The nod errors

• Learning the built-in modules

• The path module
• The os module
• The http module
• The commonjs module
• The es module
• The events module
• The fs module

• Learning the server-side JavaScript (ECMASCRIPT 10-14)

• The comments
• The object types (data types)
• The special types

• Comparison operators
• Creating an object

• Using the conventional JS syntax
• Using the anonymous function
• Using the constructor function
• Using the class keyword

• Creating a getter-setter
• Creating a JSON object
• Creating arrays

• Programming constructs

• The if and if-else constructs
• The while-loop
• The typical for-loop
• The for-in loop
• The for-of loop

• Implementing a function

• Typical function
• Anonymous function
• Arrow functions

• Appling functional programming
• Exception handling mechanism in JS