I was reading this article https://medium.com/sciforce/kotlin-vs-groovy-which-language-to-choose-47e4369fb905 which discusses the pros and cons of Kotlin vs Groovy. It's a good article and worth the read. It's been a few years since this was published, but I'm going to comment anyway. Disclaimer: I've used Groovy since 2005, have been a Java developer since 2000, and use Grails …