Chat Application MERN-Stack Web Application.

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Project Overview

Chat Application 😊 using MERN Stack with Tailwind CSS

Technologies & Packages Used

• MongoDB: NoSQL database for flexible and scalable data storage.
• Express.js: Web application framework for Node.js, providing robust features for web and mobile applications.
• Node.js: JavaScript runtime for server-side development.
• React.js: A JavaScript library for building reusable UI components and efficient single-page application views.
• Tailwind CSS: A utility-first CSS framework for rapid UI development.
• Socket.IO: Enables real-time, bidirectional and event-based communication.
• JWT (JSON Web Tokens): Securely transmits information between parties as a JSON object.
• Redux: A Predictable State Container for JavaScript Apps.
• React-Toastify: A JavaScript library for providing toast notifications in React.

Key Features

• User Authentication: SignIn, SignUp, and Logout functionality.
• Real-time Chat: Users can send and receive messages in real-time.
• Group Chat: Create and participate in group chats.
• Message Notifications: Get notified of new messages with sound and visual alerts.
• State Management: Manage application state efficiently using Redux.
• Responsive Design: Tailwind CSS for a responsive and modern user interface.

How to Install

Follow these steps to set up and run the project locally:

1. Clone the Repository:

   git clone https://github.com/adityaghode92/Chat_App.git
   cd Chat_App

2. Install Dependencies: Frontend Folder :

   cd frontend
   npm install

   Backend Folder :

   cd backend
   npm install

3. Set Up Environment Variables:

   Configure the following environment variables by creating a .env file in the root of Forntend and Backend Folder:

   Frontend Folder :

   VITE_BACKEND_URL=https://chat-app-backend-ala4.onrender.com

   Backend Folder :

   FRONTEND_URL=https://chat-app-frontend-ashen-five.vercel.app
   MONGODB_URI=mongodb://127.0.0.1:27017/chat-app
   PORT=9000
   JWT_SECRET=secret-kvndkvdlkajkhkJkBiu6JJNjkbhkvnskcmhLJ5dKbkjsamnv

   Replace the values with your specific configurations.

4. Run the Application:

   Frontend Folder :

   npm run dev

   Backend Folder :

   npm run dev

5. Open in Your Browser:

Open http://localhost:5173 in your web browser.

Project Structure

├── frontend
│   ├── public
│   ├── src
│   │   ├── assets
│   │   ├── components
│   │   ├── pages
│   │   ├── redux
│   │   ├── socket
│   │   ├── utils
│   │   ├── App.jsx
│   │   ├── main.jsx
│   │   └── index.css
│   ├── index.html
│   ├── tailwind.config.js
│   ├── .env
│   └── package.json
├── backend
│   ├── config
│   ├── controllers
│   ├── middlewares
│   ├── models
│   ├── routes
│   ├── server.js
│   ├── .env
│   └── package.json
└── README.md

Thank You

Thank you for exploring Chat App! Your feedback is valuable. If you have any suggestions or thoughts, feel free to share them with us. 😊

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