Flogo: Event-Driven tool for GoLang

Flogo: Event-Driven Ecosystem with Leon Stigter and Matt Ellis - Software Engineering Daily

Flogo is an event-driven ecosystem for building applications around streams of events.
This is an open source GoLang tool from TIBCO

TIBCOSoftware/flogo: Project Flogo is an open source ecosystem of opinionated event-driven capabilities to simplify building efficient & modern serverless functions, microservices & edge apps. @GitHub