This document discusses AWS CodeStar, a tool that allows developers to quickly set up continuous integration and continuous delivery (CI/CD) workflows on AWS. It introduces CI/CD and lists popular tools like AWS CodeCommit, CodeBuild, CodeDeploy, and CodePipeline. AWS CodeStar simplifies and unifies these developer tools by enabling users to rapidly develop, build, and deploy applications on AWS through an integrated workflow. The presentation demonstrates CodeStar in action and discusses pros like getting started quickly and managing software delivery in one place, as well as cons like limited configurability and vendor locking.