Learning Objectives: It is the introductory module in Node JS corporate training. In this section, you will be learning what Node JS is and the uses of Node JS. also get to know the usage of Node package Manager and Nodemon.

Topics:

What is Node.js?
Why Node.js?
Installing NodeJS
Node in-built packages (buffer, fs, http, os, path, util, url)
Node.js Modules
Import your own Package
Node Package Manager (NPM)
Local and Global Packages
Push code to GitHub

Hands-On:

Installation of Node.js and Visual Studio Code
Installation of GIT and push codes to GIT repository

Learning Objectives: In this module, you will be learning the ways to get user inputs using command-line arguments and store data through the File system. You will also be learning methods of creating applications using Express Framework and deploying and managing them using Nginx and PM2.

Topics:

Get Input from Users
Pass Multiple Arguments with Yargs
File System Module
Operations associated with File System Module
JSON Data
Http Server and Client
Sending and receiving events with EventEmitters
Express Framework
Run a Web Server using Express Framework
Routes
Deploy application using PM2 and Nginx

Hands-On:

Build an API using express, read file with FS module, and deploy application using PM2 and Nginx

Learning Objectives: In this part of Node JS training, you learn ways of developing asynchronous Node.JS applications using a Call stack, event loop mechanism, and callback queue. Moreover, you will also learn to work with HTTP requests, EJS templates, and Promises.

Topics:

Call Stack
Callbacks, Callback Queue and Event Loop
Callback Abstraction
Callback Chaining
Promises
Promise Chaining
Request Package
Customizing HTTP Requests
Error handing with appropriate HTTP codes
Introduction to template engine (EJS)

Hands-On:

Create A HTML Page Using EJS Template
Create A Weather Application

Learning Objectives: Learn to integrate with MongoDB and email servers in Node. JS.

Topics:

Introduction to NoSQL Databases and MongoDB
Installation of MongoDB on Windows
Installation of Database GUI Viewer
Inserting Documents
Querying, Updating and Deleting Documents
Connect MongoDB and Node.js Application
Exploring SendGrid
Sending emails through Node.js application using SendGrid

Hands-On:

Installation of MongoDB and MongoDB Compass
Connecting MongoDB And Node.js
Sending Email Via Node.js Application Using SendGrid

Learning Objectives: In this module, you will be gaining knowledge on running queries through the Node.Js app along with essential aspects of Node.JS like REST APIs for setting up postman installation and GraphQL.

Topics:

REST API
REST API in Express
Postman
MongoDB Driver API
Express Router
Mongoose API
GraphQL
GraphQL Playground

Hands-On:

Working Of mongodb API
Working With Mongoose API
Working With GraphQL API

Learning Objectives: This part of your training session will provide you with vital information on ways of writing applications by ES6 along with Dashboard designing and CRUD operations.

Topics:

ES6 variables
Functions with ES6
Import and Export withES6
Async/Await
Introduction to Babel
Rest API with ES6
Browsing HTTP Requests with Fetch
Processing Query String
Creating API using ES6
Transpilation
Building Dashboard API
Creating dashboard UI with EJS
ES6 Aside: Default Function Parameters
Data Validation and Sanitization

Hands-On:

Build a Dashboard Application Using ES6 concepts

Learning Objectives: In this module, you will learn to protect an application by executing API authentication and authentication of users using JSON Web Tokens (JWT).

Topics:

Authentication
Types of Authentication
Session Vs Tokens
JSON Web Tokens
Bcrypt
Node-localstorage

Hands-On:

Build a Login Application

Learning Objectives: Learn to build a Realtime Chat application by Socket.IO in this module.

Topics:

Web Sockets
Web Sockets
Socket.io
Broadcasting Events
Sharing Your Location
Event Acknowledgements
Form and Button States
Rendering Messages
Working with Time and Timestamps for determining Location of Messages
Storing Users, Rendering User List, Tracking Users Joining and Leaving
Deploying the Chat Application
Redis - Building API with Redis

Hands-On:

Creating a Realtime Chat Application using Socket.io
Build an API using Redis

Learning Objectives: Get to know the ways of testing your Node.JS applications using Chai and Mocha, with some essential testing concepts related to the Node.JS applications.

Topics:

Writing Tests and Assertions
Testing Asynchronous Code
Testing an Express Application
Setup and Teardown
Testing with Authentication
Advanced Assertions
Mocking Libraries
Wrapping up User Tests
Setup Task Test Suite
Testing with Task Data

Hands-On:

Perform Testing with Mocha and Chai

Learning Objectives: In this part of the training, you learn to build applications that are set up on microservices architecture and also know the ways of deploying them to docker containers.

Topics:

Why Microservices?
What is Microservices?
Why Docker?
What is Docker?
Terminologies in Docker
Child Processes
Types of child process

Hands-On:

Microservices with Docker
Working of Child Processes

Our up to date Node JS course syllabus will help you learn to create dynamic page content and update the database efficiently. The whole syllabus is prepared to keep it in line with the current industry standards. It gets updated regularly without fail.

The Node.JS training from Gtech web solutions will let you gain in-depth knowledge of the basic concepts like Node package Manager, REST API, CRUD operations, Microservices Architecture, asynchronous programming, Express.js, and many more.

Node.js uses JavaScript - a language known to millions of developers worldwide - thus giving it a much lower learning curve even for beginners. Using Node.js you can build simple command line programs or complex enterprise level web applications with equal ease. Node.js is an event-driven, server-side, asynchronous runtime environment. Node.js helps you to code the most complex functionalities in just few lines of code.

The following professionals can go for this Node.js course:
Freshers who wish to learn web development
Web Developers
Project Managers
Software Architects
Testing Professionals

The pre-requisites for Node.js training include good knowledge of JavaScript. In case you wish to brush-up your skills, Gtech Academy offers you a complimentary pre-recorded course: "JavaScript Certification Training Course".

It is an asynchronous javascript runtime surrounding that is designed to build extensible network applications. To be precise, asynchronous refers to the functions in JavaScript that are prepared in the background, without restricting the other requests.

It is completely a misconception that Node.JS is a programming language. Instead, it is a runtime environment that works on running the JavaScript beyond the browser.

Generally, there are two threads in Node. JS. One of the threads is directly responsible for executing the program, whi9le the other one looks after the event loop.

Modernization is at its peak and therefore digitalization is a very common aspect in every field. Therefore the want of Node. JS developers are increasing day by day. If you are able to convert yourself into a professional Nodfe.JS developer, then you will be having a bright future in the best IT companies.

Just like every other programming language, Node.JS is also vulnerable to web exposure. Even though the base of Node. JS is secured, the third-party packages related to it may require enhanced security standards to protect the application.

Node JS is used to construct real-time applications that generate a huge number of IO operations. Some of its examples are as follows,
1. Social networking applications
2. Gaming applications
3. Project management tools
4. Discussion boards
5. Instant messaging apps
6. IoT apps and devices
7. Audio and video broadcasting apps

The perks of using Node.JS are as follows,
1. It uses a single language
2. Node. JS is Fast and efficient
3. Low hiring cost
4. Strong backing

While Node.JS contains tools and libraries for incorporating AI-based elements into an application. To be precise python and RUBY would turn out to be profitable for building AI and machine learning algorithms.

There are lots of examples of Node JS development but some of the most popular ones are as follows,
1. Reddit
2. Slay
3. eBay
4. Asana
5. Uber
6. Netflix
7. Fitbit
8. Trello
9. Medium
10. InVisionApp