An Amazon CodeCatalyst workflow is an automated procedure that describes how to build, test, and deploy your code as part of a continuous integration and continuous delivery (CI/CD) system. You can use GitHub Actions alongside native CodeCatalyst actions in a CodeCatalyst workflow. Introduction: In a prior post in this series, Using Workflows to Build, Test, and Deploy with Amazon CodeCatalyst , I discussed creating CI/CD pipelines in CodeCatalyst and how that relates to The Unicorn Project’s main protagonist, Maxine.