Test the Initial Express Server

Start the application:

npm run dev

Open your browser or API client and send a GET request:

GET http://localhost:3000/health

Expected response:

{
  "success": true,
  "message": "API is running"
}

If you receive the expected response, the Express application is running.

You should also see a successful MongoDB connection message in the terminal.

Start the Application
npm run dev

Starts the backend using the development script.

Key Takeaways
  • Verify the server using the health endpoint.

  • Confirm that MongoDB connects successfully.

  • Check terminal logs when startup fails.