🌍 World Capitals Quiz App

A simple quiz application that asks users questions about countries and their capitals.

The app is built using Node.js, Express, and PostgreSQL.
Questions are fetched from a database and shown dynamically on the web page using EJS.

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✨ Features

• Random country–capital questions
• Score tracking
• PostgreSQL database integration
• Dynamic pages with EJS
• Secure environment variable setup

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🛠 Tech Stack

• Backend: Node.js, Express
• Database: PostgreSQL
• Template Engine: EJS
• Tools: dotenv, pg

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📁 Project Structure

worldCapital/ │ ├── index.js ├── db.js ├── package.json ├── .env.example ├── views/ │ └── index.ejs ├── public/ │ └── css / js / images

yaml Copy code

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⚙️ How to Run the Project

1. Clone the repository

   git clone <repository-url>

2. nstall dependencies

bash Copy code npm install 3. Create a .env file using .env.example

env Copy code DB_USER= DB_HOST= DB_NAME= DB_PASSWORD= DB_PORT= 4. Add your PostgreSQL database details

5. Start the server

bash Copy code node index.js Open your browser and visit http://localhost:3000