AI Chat App

A real-time, AI-powered chat application built with React, Socket.io, Express, Node.js, and Google's Gemini AI.
Enjoy lightning-fast messaging, AI-generated responses, and a responsive interface that works across devices.

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📑 Table of Contents

• Features
• Tech Stack
• Prerequisites
• Installation
• Running the Application
• Configuration
• Project Structure
• Contributing
• License
• Contact
• Acknowledgments

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✨ Features

• 💬 Real-time messaging with Socket.io
• 🧠 AI-powered responses using Google Gemini
• 🔐 User authentication & session management
• 🌐 Responsive React frontend
• 🚀 Node.js + Express backend
• 📱 Mobile-friendly interface
• 🔄 Message history & persistence (optional DB support)

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🛠 Tech Stack

Frontend

• React.js
• socket.io-client
• Tailwind CSS (or your preferred styling solution)
• Axios

Backend

• Node.js
• Express.js
• Socket.io
• Google Gemini API
• (Optional) MongoDB/PostgreSQL for message history

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📋 Prerequisites

Before starting, make sure you have:

• Node.js v16+
• npm or yarn
• Google Gemini API key
• (Optional) MongoDB Atlas account for message persistence

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📦 Installation

1. Clone the repository

git clone https://github.com/yourusername/ai-chat-app.git
cd ai-chat-app