MQTT-based message broker with delivery guarantees, status tracking, and rate limiting for IoT. Supports ESP32, REST API, Docker. Kotlin + Spring Boot.

🐙 iOS Real-Time Communication Framework for live chat and data sync using WebSocket, Socket.IO and Firebase. Modular production-ready with push and live updates

Project repo for JPMC Advanced Software Engineering program

The nostr-websocket-utils repository offers a TypeScript library that provides robust WebSocket utilities for Nostr applications. It features automatic reconnection with configurable attempts, heartbeat monitoring, message queuing during disconnections, channel-based broadcasting, type-safe message handling, and built-in logging.