Kotlin - Programming language based on JVM and fully compatible with Java!
JUnit5 - Programmer-friendly testing framework for Java and the JVM.
Feign - Feign is a Java to HTTP client binder inspired by Retrofit, JAXRS-2.0, and WebSocket.
Kotest - Kotest is a flexible and elegant multi-platform test framework for Kotlin with extensive assertions and integrated property testing.
Allure - A flexible lightweight multi-language test report tool.
Allure TestOps - Next-gen Software Quality Management Platform brings together automated and manual testing.