Node JS – 3 Days Training

Node JS – 3 Days

Pre-requisites

• 2-3 years Programming experience
• Working Knowledge of Object Oriented JavaScript
• Should know ECMAScript 2015 (ES6)
• Working Knowledge of HTML 5 and CSS 3.

(It is mandatory to accomplish the training prerequisite conditions before nominating for the session)

Node.js is an open-source, cross-platform runtime environment for developing server-side web applications. Node.js applications are written in JavaScript and can be run within the Node.js runtime on a wide variety of platforms, including OS X, Microsoft Windows, Linux, FreeBSD, NonStop, IBM AIX, IBM System z and IBM i.

Node.js provides an event-driven architecture and a non-blocking I/O API designed to optimize an application's throughput and scalability for real-time web applications. It uses Google V8 JavaScript engine to execute code, and a large percentage of the basic modules are written in JavaScript. Node.js contains a built-in library to allow applications to act as a stand-alone web server.

COURSE DETAILS

Technologies covered:                   Node JS, Express JS

Language:                                           JavaScript

Length and schedule:                     Three Days

COURSE OUTLINE

Day 1

• Introduction to Node.js
  • History of Node.js
  • Non-Bloczking I/O
  • Node.js Benefits
  • Node.js Place in the Tech Stack
  • Evolution of Node.js Frameworks
  • Installing Node.js
  • Nodejs Building Blocks
• Modularizing code
  • Core built-in modules
  • Creating Node Modules
  • Modularizing JavaScirpt code
  • Using require() to modularize application code
  • Using npm for third-party modules
• Events and Streams
  • Understanding Events
  • EventEmitter class
  • File System Access
  • Reading and writing to files
  • Understanding Streams
  • Reading and writing streams
  • Using pipe()
• Accessing Local Resources
  • Process Object
  • Manipulating File System
  • Understanding Buffers

Day 2

• Node.js and the web
  • Building a web server
  • Handling web requests
  • Returning HTML
• Socket IO
  • Setting up socket.io
  • Understanding the need for web sockets
  • Real-time interaction using socket.io
• Using Some Node Tools and Middleware
  • Serving HTML Pages.
  • Serving Static Contents
  • Bundling Static Contents
• Creating Views
  • Introduction to View Engines
    • Jade (PUG)
    • EJS
    • Vash
    • HBS
• Building web applications using Express.js
  • Installing Express.js
  • Routing
  • Parameters and queries in routing
  • Building views using Jade view engine
  • Using blocks for layout
  • Displaying data
  • Working with forms
  • Installing Express Generator
  • Creating Express App using Generator

Day 3

• Mongo DB
  • What is a No SQL database?
  • Installation of MongoDB
  • Comparison between MongoDB and traditional RDBMS
  • Introduction to MongoDB
    • What is MongoDB and Why?
    • Core concepts
    • Environments
    • Documentation
    • JSON
    • Installation
  • Create and Read data using the MongoDB Shell
    • Introduction to the MongoDB API
  • Creating an Express application
    • Connecting App to Mongo DB Database
    • MongoDB Native Driver (mongodb)
    • Monk
  • Creating a Restful API for Client Side
• Node JS Securities
  • Authenticating Node JS App with Passport.js
  • Using JWT for API Authentication