Pretty good URL extracting package that parses links from text. Even though it uses regexes behind the scenes, it's still pretty performant. Do you know any better alternatives?
An ACL package for Go, looks pretty decent - we should see how we could integrate this pkg as a http middleware similar to what we do on pressly/api with chi
ladon - A SDK for access control policies: authorization for the microservice and IoT age. Inspired by AWS IAM policies. Written for Go.