Experience Manager Developer Foundations: Components, Sling Models, and JUnit

Getting started with Experience Manager (AEM) development can feel overwhelming due to the sheer volume of enterprise concepts and cloud architecture patterns. This text-based guide simplifies the learning curve by focusing on the core development pillars you need to build real-world applications. You will transition from understanding basic content management to confidently writing clean, testable backend and frontend code for Experience Manager as a Cloud Service. You will gain a solid grasp of how components, dialogs, Sling Models, and templates interact to deliver dynamic web experiences. What you'll learn: - Understand Experience Manager architecture, including cloud service fundamentals and the Sling resolution process. - Configure your local development environment using Maven and Java SDK to build projects from scratch. - Create reusable components with custom dialogs, HTL (Sightly) templating, and client libraries. - Build robust backend logic using Sling Models to map repository content to your frontend. - Write comprehensive unit tests with JUnit and mock contexts to ensure code reliability. - Design flexible templates that content authors can easily customize and deploy. The course begins with foundational concepts and environment setup, then guides you through creating components, writing Sling Models, and establishing a rigorous testing workflow. You will practice these concepts through written step-by-step development scenarios and code analyses. This course is designed for aspiring backend and full-stack developers, software engineers transitioning to enterprise content management, and beginners looking for a structured path into Experience Manager development. No prior experience with the platform is required, though a basic understanding of Java and HTML is helpful. Start reading today to build your foundational skills as an Experience Manager developer.