Contents

1. Introduction to Node JS

1. Introduction

2. Traditional Web Server Model

3. Node.js Process Model

2. Node JS Modules

1. Functions

2. Synchronous Input

3. Buffer

4. Module and Module Types

3. Node Package Manager

1. What is NPM?

2. Main Functions of NPM

3. Installing Packages Locally

4. Adding dependency in package.json

5. Installing Packages Globally

6. Updating Packages

4. Web Server

1. Introduction

2. Creating a Web Server

3. Handle HTTP Request  

4. Sending Request

5. Install Express.js

6. Basic Routes

7. File Upload

8. Serving Static Website Using Express-static

5. Events

1. Introduction

2. Events Module

3. Creating an Event Emitter

4. Returning Event Emitter

5. Inheriting Events

6. Database Connectivity

1. Introduction

2. Connection String

3. Configuring

4. Working with Select Command

5. Updating Records

6. Deleting Records

7. Combining Node.js and Mongodb