Chatify AI Personal Assistant

Chatify AI Personal Assistant is an intelligent chat application powered by AI, designed to assist users with personalized responses, clear communication, and seamless chat experiences. The app integrates modern technologies to deliver a responsive, user-friendly interface and real-time conversational capabilities.

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🚀 Features

• AI-Powered Responses: Generate context-aware and intelligent replies.
• User Authentication: Secure login and personalized user sessions with http cookies.
• Chat History Management: Save, view, and delete chat conversations.
• Responsive Design: Optimized for devices of all sizes.
• Dark Mode Interface: A sleek and modern UI with dark mode.

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🛠️ Technologies Used

Frontend

• React.js with TypeScript
• Material-UI (MUI) for UI components
• Axios for API calls

Backend

• Node.js
• Express.js
• OpenAI API for AI integration

Database

• MongoDB for user data and chat history

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🚀 Getting Started

Follow these steps to set up the project locally:

Prerequisites

• Node.js >= 14.x
• MongoDB >= 4.x
• OpenAI API Key

Installation

1. Clone the repository:

   git clone https://github.com/PratikTomar/Chatify-AI.git
   

2. cd chatify-ai

3. Run below commands

       npm install
       cd client
       npm install

Environment Variables

Create a .env file in the root and add the following:

    OPEN_AI_SECRET=your_openai_api_key
    MONGODB_URL=your_mongodb_connection_string
    JWT_SECRET=your_jwt_secret_key
    PORT=port_number
    COOKIE_SECRET=your_cookie_secret
    OPEN_AI_ORGANISATION_ID = your_open_ai_organisation_id

Run the Application

Start the backend server:

    cd backend
    npm run dev

Start the frontend application:

    cd frontend
    npm run dev