Node.js

Node.Js training Ernakulam Kerala
The Node.js platform allows you to develop server-side applications with JavaScript that you can then easily publish as websites with the Express framework. If you're looking for a project-based Node.js course, this course is for you. In this course, you'll learn the entire process of creating a website on a server with Node.js and Express.js. No prior experience required. Learn A-Z. Become a pro.
  • Developers
  • Freshers
  • Web designers
  • Node js developers
  • Understand JavaScript
  • Understand and use the Event Emitter
  • Understand Buffers, Streams, and Pipes
  • Build a Web Server in Node and understand how it really works
  • Use npm and manage node packages
  • Connect to a Mongo database in Node
  • Build an API more easily using Express

1. Introduction to Node.js

Learning Objective:Learning Objective: In this best Node JS certification module, you will learn what is Node.js and what makes Node.js so popular. You will also learn how to use Node Package Manager (NPM) and Nodemon.

  • 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

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2. Asynchronous Programming

Learning Objective:In this Node JS certification module, you will learn how to develop asynchronous Node.js applications using Call stack, Callback queue and Event Loop mechanism. You will also gain knowledge on how to work with HTTP request, Promises and EJS templates.

  • 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)

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3. File System Module and Express.js

Learning Objective:Learning Objective: In this Node JS online course module, you will learn how to get user inputs via Command Line Arguments and store data using File system. You will also learn how to create the applications using Express Framework, whereas manage and deploy them using PM2 and Nginx.

  • 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

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4. Integration with MongoDB

Learning Objective:In this module, you will learn how to work with NoSQL Database – MongoDB.

  • 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

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5. REST APIs and GraphQL

Learning Objective: In this module, you will learn how to run queries via Node.js application along with some important aspects of Node.js like REST APIs, setting up Mongoose, Postman Installation and GraphQL.

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

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6. Building Node.js Applications using ES6

Learning Objective:In this module, you will learn how to write your application using ES6. Also, you will learn how to Design Dashboard and perform CRUD operations.

  • 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

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7. User Authentication and Application Security

Learning Objective:In this module, you will learn how to secure your application by implementing API Authentication and User authentication using JSON Web Tokens (JWT).

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

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8. Dynamic Client-Server Interaction using Socket.IO

Learning Objective:In this module, you will learn how Build Realtime Chat Application using Socket.IO.

  • 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

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9. Introduction to Microservices

Learning Objective:In this module, you will learn how to write your application using ES6. Also, you will learn how to Design Dashboard and perform CRUD operations.

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

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