Steps to Run This Program

Handlers: [GET, PUT, POST, DELETE]

1. Open your preferred IDE (Integrated Development Environment).

2. Navigate to your project directory in the terminal or command prompt.

3. Install required dependencies:

   • Run the following commands:

     npm install express
     npm install body-parser
     

4. Install Postman:

   • Download and install Postman.

5. Configure Postman:

   • Open Postman and select the HTTP method (GET, PUT, POST, DELETE).

6. Send a POST request:

   • Set the request URL to http://localhost:3000.
   • Select raw and JSON format in the body tab.
   • Input JSON data, e.g., {"title": "github"}.

7. Check if data is added:

   • Send a GET request to http://localhost:3000/ in Postman.

Enjoy exploring your Express.js server with CRUD operations!