This Thanksgiving season, we are thankful for the wonderful ArchUnit Project, which makes it very easy to write rules which enforce architectural patterns as well as API usage. To show our thanks, we are open-sourcing a Gradle plugin system for authoring and sharing rules across repositories: https://github.com/nebula-plugins/nebula-archrules-plugin we also have some OSS rule libraries to start: https://github.com/nebula-plugins/nebula-archrules but the real power is in writing your own rules! Take a look at the README for more details, and ask questions in #C09F8V7L7QV.