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Real-Time Chat Application**\n\n![GitHub stars](https://img.shields.io/github/stars/aadhar41/chat-app?style=social)\n![GitHub forks](https://img.shields.io/github/forks/aadhar41/chat-app?style=social)\n![GitHub issues](https://img.shields.io/github/issues/aadhar41/chat-app)\n![GitHub license](https://img.shields.io/github/license/aadhar41/chat-app)\n\n**A modern, real-time chat application built with Node.js, Socket.io, and Bootstrap 5.**\n\n---\n\n## **✨ Features**\n\n*   **Real-time Messaging**: Instant message exchange using Socket.io\n*   **Modern UI**: Glassmorphism design with responsive Bootstrap 5 layout\n*   **User Management**: unique username creation with validation\n*   **Active Users List**: See who's currently online\n*   **Typing Indicators**: Visual feedback when others are typing\n*   **Message Bubbles**: Distinct styles for sent vs. received messages\n*   **Validation**: Client-side protection against empty messages and username constraints\n*   **Responsive**: Works seamlessly on desktop and mobile\n*   **Separation of Concerns**: Clean project structure with separated CSS/JS\n\n---\n\n## **🛠️ Tech Stack**\n\n**Frontend:**\n*   HTML5 \u0026 Semantic Structure\n*   CSS3 (Custom styles + Bootstrap 5)\n*   jQuery (DOM manipulation)\n*   Socket.io Client\n\n**Backend:**\n*   Node.js\n*   Express.js\n*   Socket.io Server\n\n---\n\n## **📸 Screenshots**\n\n### **Home Page**\n![Home Page](public/images/chat-home.png)\n\n### **Chat Room**\n![Chat Room](public/images/chatroom-users.png)\n\n### **Empty Chat**\n![Empty Chat](public/images/chatroom-empty.png)\n\n---\n\n## **📦 Installation**\n\n### **Prerequisites**\n*   [Node.js](https://nodejs.org/) (v14+)\n*   [npm](https://www.npmjs.com/)\n\n### **Quick Start**\n\n1.  **Clone the repository:**\n    ```bash\n    git clone https://github.com/aadhar41/chat-app.git\n    cd chat-app\n    ```\n\n2.  **Install dependencies:**\n    ```bash\n    npm install\n    ```\n\n3.  **Start the server:**\n    ```bash\n    npm start\n    # or\n    node server.js\n    ```\n\n4.  **Open in browser:**\n    Visit `http://localhost:3001`\n\n---\n\n## **📁 Project Structure**\n\n```\nchat-app/\n├── public/\n│   ├── css/\n│   │   └── style.css       # Modern custom styles\n│   ├── js/\n│   │   └── chat.js         # Client-side chat logic\n│   └── images/             # Application screenshots\n├── index.html              # Main application entry\n├── server.js               # Express \u0026 Socket.io server\n├── package.json            # Dependencies\n└── README.md               # Documentation\n```\n\n---\n\n## **🤝 Contributing**\n\nContributions are welcome! Please feel free to submit a Pull Request.\n\n1.  Fork the project\n2.  Create your feature branch (`git checkout -b feature/AmazingFeature`)\n3.  Commit your changes (`git commit -m 'Add some AmazingFeature'`)\n4.  Push to the branch (`git push origin feature/AmazingFeature`)\n5.  Open a Pull Request\n\n---\n\n## **📝 License**\n\nDistributed under the MIT License. See `LICENSE` for more information.\n\n---\n\n## **👤 Author**\n\n**Aadhar Gaur**\n\n*   **GitHub**: [@aadhar41](https://github.com/aadhar41)\n*   **LinkedIn**: [aadhar-gaur-php](https://linkedin.com/in/aadhar-gaur-php)\n\n---\n\n## **🙏 Acknowledgments**\n\n*   Built with ❤️ using [Node.js](https://nodejs.org/) \u0026 [Socket.io](https://socket.io/)\n*   UI inspired by modern Glassmorphism trends\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faadhar41%2Fchat-app","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Faadhar41%2Fchat-app","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Faadhar41%2Fchat-app/lists"}