200+ MEAN Stack Interview Questions & Answers
200+ MEAN Stack Interview Questions & Answers
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MEANStack Messenger is a complete, production-ready real-time chat application that can be easily customized for personal messaging, business communication, or community platforms. Built on the reliable MEAN stack (MongoDB, Express, Angular, Node.js), it delivers seamless real-time communication with a modern, responsive interface.
Key Features
- Real-time Messaging: Instant message delivery using Socket.io
- User Authentication: Secure login and registration system with JWT
- One-on-One & Group Chats: Private and group conversations
- Media Sharing: Send images, videos, and documents
- Message Status: Track message delivery and read status
- Push Notifications: Get alerted about new messages
Live Demo
Experience MEANStack Messenger in action with our fully functional demo:
- Demo URL: https://meanchat-mh2v.onrender.com/
- Test Accounts:
User 1:Email: user1@example.com | Password: 123456User 2:Email: user2@example.com | Password: 123456
Online Documentation : https://www.tutscoder.com/scripts/documentation/meanstack-messenger-quick-start-guide
System Requirements
- Node.js: v20.0.0 or higher
- MongoDB: v8.0 or higher (local installation or cloud service like MongoDB Atlas)
- Angular CLI: v19.0.0 or higher (for development)
- RAM: Minimum 1GB (Recommended 2GB+ for better performance)
- Storage: Minimum 500MB for application files (plus storage for uploaded files)
- Web Server: Apache/Nginx (for production) or Node.js internal server with PM2
Technical Stack
- Frontend: Angular 19+, Angular Material, SCSS, Socket.IO Client
- Backend: Node.js, Express.js, Socket.IO, Multer for file uploads
- Database: MongoDB with Mongoose ODM
- Authentication: JSON Web Tokens (JWT), bcrypt for password hashing
- Real-Time: Socket.IO for bi-directional communication
Support & Updates
Your purchase includes:
- 6 months of support via our support ticket system
- Free updates for the lifetime of the product
- Detailed documentation for setup and customization
Frequently Asked Questions
Everything you need to know before purchasing.
The purchase includes the full source code of the chat application (Frontend and Backend), installation instructions, environment configuration guide, and sample database setup.
Yes, the script includes both private (one-on-one) and group chat functionality out of the box.
Yes, the app has a secure Login/Register system using JWT (JSON Web Token) for token-based authentication.
Yes, users can share images, documents, and other attachments during chat conversations.
Absolutely. The UI is built using responsive design principles and works well on desktops, tablets, and mobile devices.
Yes, we provide basic support for installation issues, bug fixes, and minor questions related to the script usage.
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