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Node Js Training

Code with Node.js, build Feature Rich, Production Ready, Web Applications with ease.
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Why Learn Node Js?

Node js Course Online

If you are a web developer, it is a must you know about Node.js. Node.js is one of the leading web servers and was designed to make it easier to build and run applications live on the internet. The application is based on Google’s V8 JavaScript engine, which is the core of Google Chrome, outside of the browser. This allows Node.js to be very performant.

Node.js is open-sourced cross-platform, and is a popular tool for almost any kind of project! The node creates an API from one or many applications using the name servers. These applications can communicate with each other through the API for virtually everything.

This course is specially designed to help you learn how to create production-grade features for a robust web app using Node.js. Understand how asynchronous event-based development works with Node and write code in real-time. You’ll also learn how to create a MongoDB database and how to implement an event-based development environment in Node.

By the end, we assure you our course will help you become a self-sufficient developer who can solve complex problems on the fly.

What will you learn?

1. Working of Node.js
Dive deeper and understand the working of the node.js right from the basics.
2. Node REPL
Know the working of Node REPL
3. Modular Programming & NPM
Explore your knowledge and learn it all right from the basics of modular programming and NPM
4. ECMA Script
Learn the ways of application of ECMAScript modules along with their framework in Node.js .
5. Build Command Line Utilities
Understand the usage and study the methods and ways to build command-line utilities in real-time

6. File System Module and Streams API

Understand the usage of modules in node.js and explore the area of the file system module with Streams API

7. All about Events

Understand the events in Node.js and the Event Emitter interface

8. Network I.O

Get your hands-on Network I.O

9. Web Servers

Acquire the knowledge of web servers and their build-up

Gain a comprehensive knowledge of creating Public and Private Repositories using Docker Hub.
10. Debugging
Get the whole knowledge about Debugging.
11. Worker Threads and Clusters
Discover cluster and worker threads and understand their use for better optimization and performance.
12. Express Framework
Explore Express Framework
13. Template Engines
Know it all about template engines and the Pug templating language
14. Build Middleware
Study the ways and learn the process of building middleware for Express
15. Parsing Income Requests
Know it all about parsing income requests discover this reviver function it’s framework in Node.js
16. Logging Requests
Understand the working of Logging Requests
17. Sessions
Learn to apply sessions
18. Data Compression
Learn how to incorporate data compression
19. Modular and dynamic routing
Plug different interface modules into the router, explore and get in depth knowledge of modular and dynamic routing
20. Route Protection
Understand and Integrate Route Protection
21. Build APIs
Learn to build APIs for front-end applications
22. Mongoose ODM and MongoDB
Get introduced and learn the fundamentals and differences between Mongoose ODM and MongoDB
23. Controllers and Models
Gain the extra knowledge of Controllers and Models in addition to understanding their importance, build-up and functions. Point 23 Node.js
24. Serv Single Page Apps with Express
Build single-page, multi-page, and hybrid web applications using express.js know the importance of using express for Serving Single Page Applications
25. JWT integration
Learn how to integrate JWT and session-based authentication
26. Redis Cache

Accelerate Express apps using Redis cache

27. Protecting Express Apps

Learn the reliable versions of Express. Js. Discover the ways to protect Express apps against malicious and unknown attacks

28. Heroku

Deploy Node.js apps on the cloud with Heroku

Who Should Take Up Node.Js Course

Curriculum

Learning Objectives :

   Discover Node.js and its abilities, understand the ways in which node creates server-side applications simple and fast. Learn the node set up and write your first script before diving into synchronous and asynchronous programming. Understand all-important event loop and non-blocking I/O.

Topics :

   Basics of Node.js

   Node.js installation and applications

    Write your first Node.js Script

   Synchronous and Asynchronous programming

   Get the knowledge of the event loop and Non-Blocking I/O

Learning Objectives :

  Learn the meaning of Node.js REPL and study its commands. Know all about Node.js global and local objects.

Topics :

   REPL and REPL Commands

   Node.js CLI Commands

   Local and Global Objects

Learning Objectives :

   Get acquainted with modular programming with Node.js and NPM. Understand the potential of modules and write your own module. Get the knowledge of using npm to set up and initialize a project before understanding package.json, local and global packages, using npx, and finally publish a package on npm.

 Topics :

   Intro to Modules

   Method and OS Modules

   Composing Your Own Module

   Introduction to NPM

   Starting a Project Using npm init

    Knowledge of package.json

   Use and installation of packages from npm

    Local vs.Global Install

    Using NPX

   Publishing Package on npm

Hands-on :

  Write your own module

Learning Objectives :

Know it all about ECMA Script modules and the ways to use them in your projects without any third-party compiler such as Babel. Also, learn to write and import an ECMAScript module as you learn about its syntax and uses.

Topics :

   ECMAScript Modules Versus CommonJS Modules

   Enabling support

   Writing an ECMAScript Module

   Importing and Using an ECMAScript Module

  ES6 syntax in detail

Hands-on  :

  Importing and Using an ECMAScript Module

Learning Objectives :

  The following course covers the all-important ‘fs’ module as you learn to work with files and directories. The course will teach you how to read and write files both synchronously and asynchronously.

 Topics :

   File System Modeling in Node.js

   Directory and Path Resolution

   Reading Files Synchronously and Asynchronously

   Writing Files Synchronously and Asynchronously

   Directory operations

Hands-on :

   Know the ways to write a file using Sync and Async.

   Get the understanding of Directory Operations.u

Learning Objectives :

  Explore the working of Streams API in Node.js and its use case in the form of reading and writing files. Also, know about transform streams.

 Topics :

  Knowledge of Streams

   Reading a File Using Readable Stream

   Writing a file using Writable Streams

   Transform Streams

    FilesVs Streams

Hands-on :

   Know the ways to work with transform streams

Learning Objectives :

  Understand the meaning of the net module and its use in a node application. Create a server that communicates with the client.

Topics :

   Net module Introduction

   Creating a TCP Server and Listener

   Creating a command-line chatbot

Learning Objectives :

    Know all about creating events, create your own events and emit them. Learn to write an event handler for an event raised by your own created custom events.

Topics :

   Event Emitter

   Handling Events

Learning Objectives :

  Study all about building servers using the HTTP module, along with handling incoming requests and sending out responses. Get your hands on HTTPS and HTTP/2, and study the handling of Cross-Origin Resource Sharing (CORS).

 Topics :

  Web Application Architecture

   HTTP module

   Making HTTP requests

    Serve JSON as a response

    Serve HTML as a response

   Designing a primary web server with routes and streams: Serve a static website

   Using HTTPS

   Using HTTP/2

  Understanding CORS

Hands-on :

   Learn how to make HTTP Requests

   Learn serving JSON as a response

  Learn serving HTML as a response

   Learn to serve a static website

Learning Objectives :

  Learn debugging and its significance in app development. Debug a Nodejs application with an inspect flag.

 Topics :

   Intro to debugging

    Debugging node js apps

Learning Objectives :

  Explore threads and the worker thread API in Node.js. Write CPU-intensive code using the worker threads, also, understand the need for clusters for scaling up a Node.js app

Topics :

   Basics of Worker Threads API

   Managing compute-intensive tasks using Worker Threads

   Node.js on multi-core CPUs using Cluster

Hands-on  :

   You can handle compute-intensive tasks using Worker Thread

Learning Objectives :

  Build the very first Express app. Learn to add a route handler for POST requests in your Express application, and learn to use the express-static middleware to serve static assets.

Topics :

   Build your first Express app

   Find ways to add a route handler

   Serving Static Assets and HTML files

Hands-on  :

   Build your first Express app

   Add multiple route handlers to the app

   Serve a static signup page with its stylesheet

Learning Objectives :

  Configure a view engine to render dynamic Pug templates. Next, learn to build a simple dashboard page using Pug. Finally, build and include a partial using Pug.

 Topics :

   View Engine – Pug

   Building the Dashboard

    Building the Post Card 

Hands-on :

    Finally, you will be able to render a dynamic signup page using Pug.

Learning Objectives :

  Understand the role of middleware in an Express application. Handle and parse incoming requests such as form data using middleware. Also study Morgan, a third-party middleware that helps you log requests. Eventually, you can build your own middleware function and implement response data compression.

Topics :

   Understanding middleware

   Parsing incoming requests

   Logging with Morgan

   Making the use of express-session middleware

   Compression and Your own middleware

Hands-on  :

   You can handle form-URL-encoded requests in a simple signup mechanism

  You will be able to use sessions to persist data

  Write a simple route protection middleware

Learning Objectives :

  Study modular routing implementation using the Express Router module, and learn to handle dynamic routes and route parameters. Next, understand the implementation of a very basic route protection mechanism using middleware functions.

 Topics :

   Modular routing with Express Router

   Organizing routes

   Route parameters and Dynamic Routing

   Basic route protection using middleware

Hands-on  :

   Building a simple API

   Use route parameters to render a list of movies and genre

Learning Objectives :

  Learn the process of setting up a database on MongoDB Atlas, also, configure it to work with the Express application. Next, build a Mongoose Schema and Model to manage user accounts/store and manage blog posts.

 Topics :

   Working with MongoDB Atlas

   Setting up Mongoose ODM

   Building the Users schema and model

   Building the Posts schema and model

   Serving the client web application.

Hands-on  :

  Setting up Mongoose ODM

  Building a Schema and Model

  Integrating a client application

Learning Objectives :

  Acquire the knowledge of JWT Authentication and the ways in which it differs from session-based authentication. Also, learn to build a controller that allows admins to log in, and API for letting users signup or log in from the client app. Learn the use of APIs for creating, reading, and deleting blog posts.

 Topics :

   Password Hashing and Signing up an Admin

   Admin Authentication – Controller and Route

   Authentication API – Controller and Routes

   Posts API – Controller and Routes

   Profanity Filtering and Post Moderation

Hands-on :

  Designing a controller.

Learning Objectives :

    Set and implement Redis as a cache. Also, use Redis as a fast session store.

Topics :

  Setting up Redis for caching

  Caching and Serving Content

   Configuring Redis as the session store

Learning Objectives :

  Study the ways to handle untrusted data such as form input. Also, learn to alleviate XSS and CSRF attacks. 

 Topics :

   Handling untrusted data

   Preventing CSRF and XSS

Hands-on  :

  Handling untrusted data

Learning Objectives :

   Deploy the Node and Express app on Heroku.

Topics :

   Deploying an Express app on Heroku

Learning Objectives :

  For this very last capstone project, you’re required to construct an API server that makes use of a file-based database (or MongoDB)that makes use of a couple of routes and HTTP verbs with minimum configuration. The end result is a simple, but effective API server for development functions consisting of constructing React, Angular, and Vue applications.

Node.Js Details

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Node Js

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Node.Js
Node.js is an open-source cross-platform that is written in JavaScript and includes almost everything that is needed to execute a JavaScript program. Node.js allows developers to easily create fast, scalable, and reliable network applications, by providing a rich library of various modules that can be used to perform a wide range of tasks such as managing files, working with databases or performing HTTP requests, and more
Yes, Node JS will be able to run Web Assembly but somewhere the performance might get affected. Node.js can run on both sides, the client-side or the server-side
The platform is called “Single Threaded Event Loop”, as the Node in Node JS stands for a single node that is used to handle multiple concurrent clients. Although, this process along with the V8 engine makes Node JS very fast and efficient.
Node.js Installation

   STEP 1: Install Node.js and nvm software

   STEP 2: Download the installation package from Node.js.org according to your platform and install it.

   STEP 3: For Mac OS, download and install Homebrew and then use brew install mode for installing Node.

   STEP 4: Download and install nvm and then use ‘nvm install’ for installing the version of the Node you want.

Next, you can start following the Logicwaves Academy tutorial and practice programming.
Node. js is primarily used for non-blocking, event-driven servers, due to its single-threaded nature. It’s used for traditional websites and back-end API services but was designed with real-time, push-based architectures in mind.
companies use Node JS

Many renowned companies use Node JS. Some of the popular companies using Node.js are listed below :

 Flipkart

  Netflix

  Uber

  Hacker Rank

  SO

  Linkedin

  NASA

 Walmart

  eBay

  Paytm

  Medium

Career scope

   Node.js offers a quick, responsive, high-throughput server-side platform. The understanding of node.js can help for future web implementations because of the following reasons

   Node.js is simple and easy to learn, most developers learn by self-tutoring.

   Node.js is one of the fastest-growing JavaScript frameworks over the past few years due to its various implementations and popularity

  Node.js improves the performance and productivity of applications, by reducing the cost and time taken for process development

 

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