🤖 AI Chat Application

A modern, scalable, and production-ready AI Chat Application built with React, FastAPI, PostgreSQL, and multiple AI providers.

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🚀 Features

• 💬 Real-time AI Chat
• 🤖 Multiple AI Models (OpenAI, Gemini, Claude, Groq)
• 🔐 JWT Authentication
• 📁 File Upload Support
• 📚 RAG (Retrieval-Augmented Generation)
• 🧠 Conversation Memory
• ⚡ Streaming Responses
• 🌙 Dark Mode
• 📱 Responsive Design
• 📜 Chat History
• 🔍 Search Conversations
• 🐳 Docker Support

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🛠️ Tech Stack

Frontend

• React
• Vite
• Tailwind CSS
• React Router
• Axios

Backend

• FastAPI
• SQLAlchemy
• PostgreSQL
• Redis
• Alembic

AI

• OpenAI
• Google Gemini
• Anthropic Claude
• Groq

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📂 Project Structure

AI-chat/
│
├── backend/
│   ├── app/
│   ├── .venv/
│   ├── .env.example
│   ├── requirements.txt
│   └── README.md
│
├── frontend/
│   ├── src/
│   ├── public/
│   ├── package.json
│   └── README.md
│
├── .gitignore
├── README.md
└── LICENSE

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⚙️ Installation

Clone Repository

git clone <repository-url>
cd AI-chat

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Backend

cd backend

python -m venv .venv

# Windows
.venv\Scripts\Activate.ps1

pip install -r requirements.txt

uvicorn app.main:app --reload

Backend runs on:

http://127.0.0.1:8000

Swagger Docs:

http://127.0.0.1:8000/docs

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Frontend

cd frontend

npm install

npm run dev

Frontend runs on:

http://localhost:5173

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📌 Environment Variables

Backend:

backend/.env

Frontend:

frontend/.env

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📅 Roadmap

• Authentication
• Chat UI
• AI Integration
• Streaming Responses
• Chat History
• File Upload
• RAG
• AI Agents
• MCP Support
• Docker
• CI/CD

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📄 License

This project is licensed under the MIT License.

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👨‍💻 Author

Muhammad Faheem