Real-Time Notification API
A notification service with WebSocket push, multi-channel delivery (email, SMS, push), template management, and user preferences. Supports notification batching, priority queuing, and delivery trac...
Target user
Platform developers who need a notification system
Problem
Platforms need a scalable notification service with multi-channel delivery and user preferences without building notification logic into every application.
Requirements
- WebSocket real-time notification push
- Multi-channel delivery (email, SMS, push)
- Notification template management
- User preference and opt-out system
- Delivery tracking and retry logic
Core technologies
Rust, Axum, WebSocket
Completion criteria
A notification service with real-time push, multi-channel delivery, templates, preferences, and tracking.
Optional extensions
- Add notification scheduling
- Implement A/B testing
- Add analytics dashboard
- Support notification grouping
Project phases
Phase 1: Phase 1: WebSocket and Core
Tasks: Set up Rust Axum project, Implement WebSocket connection management, Build notification data model, Create notification API
Phase 2: Phase 2: Multi-Channel Delivery
Tasks: Implement email channel, Add SMS channel, Build push notification channel, Create delivery queue
Phase 3: Phase 3: Templates and Preferences
Tasks: Build template management system, Add user preferences, Implement delivery tracking, Add retry logic