gonids is a library to parse IDS rules, with a focus primarily on Suricata rule compatibility. There is a discussion forum available that you can join on Google Groups: https://groups.google.com/forum/#!topic/gonids/
go-flake generates unique identifiers that are roughly sortable by time.
Golang library for listing and looking up licenses using SPDX IDs.
Go (golang) implementation of http://www.hashids.org
MongoDB style globally unique identifiers in Go