Light, fluffy, and always free - The AWS Local Emulator alternative
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
Container auto-configurations for Spring Boot based integration tests
:star: Codebase for various tutorials about Java, Spring Boot, AWS, Kotlin, and Testing
Light, fluffy, and always free - Local Azure Emulator