Installation

    
mkdir wedding-invitator
cd wedding-invitator
mkdir public
mkdir database
    

  
npm init -y
npm install express sqlite3 socket.io cors

structure

wedding-comments/
├── public/              # Folder untuk file frontend
│   ├── index.html
│   ├── style.css
│   └── main.js
├── database/           # Folder untuk database
│   └── comments.db
├── server.js          # File utama backend
└── package.json

Running Server

  
    node server.js