Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

High-Performance server for NATS.io, the cloud and edge native messaging system.

[Go] Lightweight eventbus with async compatibility for Go

An MQTT broker written in Go

Presidium user documentation

Golang worker queues backed by a cloud service such as Azure Service Bus.

Udacity - Designing RESTful APIs