Reference JVM multi module project for a reactive micro service and lambda using a hexagonal architecture, DDD, Kotlin, Spring Boot, Quarkus, Lambda, Gradle.

Template project to build ktor-based multi-module web service with Kotlin using Hexagonal architecture

Generic Architecture Tests written in Kotlin using ArchUnit and Junit5

Example code to demonstrate the Ports and Adapters architecture style

URL Shortener API using Hexagonal Architecture with Kotlin

Simple stupid Ktor project shows that it's not needed to import any dependency inversion container/library to have DI.

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Demo service applying the Hexagonal architecture.

Demo project built with Kotlin and Ktor applying Hexagonal Architecture.

A comparison of ArchUnit and Konsist for implementing software architecture rules.