AxMQ - Next Generation High-Performance MQTT Protocol Full Node

AxMQ is a modern, lightweight, and fully compliant MQTT 5.0/ 3.1.1 / 3.0 protocol implementation designed for exceptional performance and scalability. Written in Go, AxMQ provides both server (broker) and client functionality with a strong focus on low latency, minimal resource usage, and robust reliability.

Key Features

• Full MQTT 5.0 and backward-compatible 3.1.1 support
• Zero-allocation, high-throughput packet parsing and encoding
• Advanced session, subscription, and QoS management (0, 1, 2)
• Efficient topic routing with wildcard and shared subscription support
• Flexible and extensible plugin system for authentication, authorization, and monitoring
• Built-in clustering and high availability features for enterprise-grade deployments
• Secure by design with TLS 1.3, certificate-based auth, and fine-grained access control
• Clear, type-safe API designed for robust integration and custom extensions