10. Technology selections

• The design pattern examples use Java 11
• The web pages use Jekyll, a static website generator. There's a new website under construction and it will be implemented using Vuepress.js
• The Enterprise Integration Patterns (EIP) will be implemented using Apache Camel
• Naked Objects pattern was implemented with Apache Isis framework
• The diagrams have traditionally been made with ObjectAid UML Explorer for Eclipse but nowadays we recommend using urm-maven-plugin which has been configured in the parent pom.xml
• Logging with SLF4J API and Logback implementation
• Continuous integration was originally done with Travis, but we're moving to Github Actions
• Lombok is used to reduce boilerplate, but the annotation set we use is limited
• Cloud design patterns are implemented with cloud technologies