- Frontend LLD
Real-time Chat Application Architecture and Implementation
Comprehensive low-level design for building a scalable real-time chat system with WebSocket connections, message persistence, and user presence tracking.
- Backend HLD
SMS Gateway System High-Level Design
Comprehensive backend architecture for scalable SMS messaging platform supporting global carrier integration and real-time delivery.
- Backend HLD
Push Notification Service HLD - Scalable Real-time Messaging Architecture
Comprehensive high-level design for a scalable push notification service handling millions of concurrent users with multi-platform support and real-time delivery.
- Backend HLD
Comprehensive Notification System HLD for Scalable Backend Architecture
High-level design document outlining a scalable, fault-tolerant notification system architecture with real-time delivery and multi-channel support for modern distributed systems.
- Frontend LLD
Chat UI Design System Architecture
Comprehensive low-level design for scalable, real-time chat user interface with message handling and UI state management
- Frontend HLD
WhatsApp Web Frontend Architecture and Design Patterns
Comprehensive high-level design document detailing WhatsApp Web's frontend architecture, component structure, and performance optimization strategies for enterprise-scale messaging applications.
- Backend LLD
Notification System Low-Level Design
Comprehensive backend LLD for scalable notification delivery system with real-time updates and multi-channel support.
- Backend HLD
Group Chat System HLD - Scalable Real-Time Messaging Architecture
Comprehensive backend design for a scalable group chat system with real-time messaging, user management, and message persistence across distributed infrastructure.
- Backend HLD
Real-time Chat System Design: WhatsApp-like Architecture
Comprehensive backend high-level design for real-time messaging systems with scalability, reliability, and low-latency requirements.
- Backend HLD
Reddit-Style Discussion Forum Backend Architecture
Comprehensive high-level design for scalable discussion forum backend with real-time features, content moderation, and user engagement systems.
#Real Time Messaging
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