Node js

1. Work With Files

1.1. Path Module

1.2. Fs Module

2. Http Server

2.1. Http Module

2.2. Express Module

3. Middleware

4. Working With Api

4.1. Axios Package

4.2. Http Module

4.3. Unfetch package

5. Token Authentication

5.1. Introduction of Token

5.2. JsonWebToken

5.3. Passport js

6. Indrotuction

6.1. Browser vs node js

6.2. what is the node js

6.3. why use the node js

7. modules

7.1. Common js

7.2. ESM

8. NPM

8.1. Installation

8.1.1. Global

8.1.2. Local

9. Error Handling

9.1. Js Error

9.2. Handling Async Error

10. Asynchronous Programming

10.1. promises

10.2. Async/await

10.3. Callbacks

10.4. SetTimeOut

10.5. SetTimeInterval

11. Build In Module

11.1. fs

11.2. os

11.3. Path

11.4. Url