NodeJS Course Details

1. Introduction

⇒ What is Nodejs

⇒ Features of Nodejs

⇒ Who Uses Nodejs

⇒ Concepts

⇒ Where to Use Nodejs

⇒ Where Not to Use Nodejs

2. Environment Setup & Installation

⇒ Try it Option Online

⇒ Local Environment Setup

⇒ Text Editor

⇒ The Nodejs Runtime

⇒ Download Nodejs Archive

⇒ Installation on UNIX/Linux/Mac OS X and SunOS

⇒ Installation on Windows

⇒ Verify Installation: Executing a File

⇒ Creating Nodejs Application

3. REPL Terminal

⇒ Online REPL Terminal

⇒ REPL Commands

⇒ Stopping REPL

4. NPM

⇒ Installing Modules using NPM

⇒ Global vs Local Installation

⇒ Using package json

⇒ Attributes of Package json

⇒ Uninstalling a Module

⇒ Updating a Module

⇒ Search a Module

⇒ Create a Module

5. Callback Concept

⇒ What is Callback?

⇒ Blocking Code Example

⇒ Non-Blocking Code Example

6. Event Loop

⇒ Event-Driven Programming

⇒ Example

⇒ How Node Applications Work?

7. Event Emitter

⇒ EventEmitter Class

⇒ Methods

⇒ Class Methods

⇒ Events

⇒ Example

8. Buffers

⇒ Creating Buffers

⇒ Writing to Buffers

⇒ Reading from Buffers

⇒ Convert Buffer to JSON

⇒ Concatenate Buffers

⇒ Compare Buffers

⇒ Copy Buffer

⇒ Slice Buffer

⇒ Buffer Length

⇒ Methods Reference

⇒ Class Methods

9. Streams

⇒ What are Streams?

⇒ Reading from a Stream

⇒ Writing to a Stream

⇒ Piping the Streams

⇒ Chaining the Streams

10. File System

⇒ Synchronous vs Asynchronous

⇒ Open a File

⇒ Get File Information

⇒ Writing a File

⇒ Reading a File

⇒ Closing a File

⇒ Truncate a File

⇒ Delete a File

⇒ Create a Directory

⇒ Read a Directory

⇒ Remove a Directory

⇒ Methods Reference

11. Global Objects

⇒ __filename

⇒ __dirname

⇒ setTimeout(cb, ms)

⇒ clearTimeout (t)

⇒ setInterval(cb, ms)

⇒ Global Objects

⇒ Nodejs

⇒ iv

⇒ Console Object

⇒ Process Object

12. Utility Modules

⇒ OS Module

⇒ Path Module

⇒ Net Module

⇒ DNS Module

⇒ Domain Module

13. Web Module

⇒ What is a Web Server?

⇒ Web Application Architecture

⇒ Creating a Web Server using Node

⇒ Make a request to Nodejs server

⇒ Creating a Web client using Node

14. Express Framework

⇒ Express Overview

⇒ Installing Express

⇒ Hello world Example

⇒ Request & Response

⇒ Request Object

⇒ Response Object

⇒ Basic Routing

⇒ Serving Static Files

⇒ GET Method

⇒ POST Method

⇒ File Upload

⇒ Cookies Management

15. RESTful API

⇒ What is REST Architecture?

⇒ HTTP methods

⇒ RESTful Web Services

⇒ Creating RESTful for a Library

⇒ List Users

⇒ Add Users

⇒ Show Detail

⇒ Delete a User

16. Scaling an application

⇒ The exec() method

⇒ The spawn() Method

⇒ The fork() Method

17. Packaging

⇒ JXcore Installation

⇒ Packaging the Code

⇒ Launching JX File