Sources

• Hexagonal architecture, Alistair Cockburn, 2005. Cited by: Hexagonal architecture (ports and adapters)
• Hexagonal architecture pattern, AWS Prescriptive Guidance. Cited by: Hexagonal architecture (ports and adapters)
• Parse, don’t validate, Alexis King, 2019. Cited by: Parse, don’t validate
• Make illegal states unrepresentable, DevIQ. Cited by: Make illegal states unrepresentable, Newtypes and typed primitives
• Modules vs vertical slices: macro vs micro architecture, AppScale, 2026. Cited by: Modular monolith, Vertical slices
• Building modern architectures: Functional Core, Imperative Shell, Albert Llousas, 2025. Cited by: Functional core, imperative shell
• Law of Demeter (General Formulation), Northeastern University Demeter Project. Cited by: Law of Demeter, tell don’t ask