AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages. It eliminates the need to provision and manage servers, allowing developers to focus on writing code. CodeBuild scales automatically to meet the demands of your build processes, ensuring faster and more efficient builds. With AWS CodeBuild, you can easily integrate with other AWS services like AWS CodePipeline for continuous delivery. It supports various programming languages and build environments, enabling teams to customize their build processes. CodeBuild also provides detailed logs and reports, helping developers identify and fix issues quickly.