[kuschku]

When it was created? Its dynamic types can often cause a headache (as you’ll notice when working with Grails, for example).

Groovy’s creator famously said that, had he known Scala, he’d never have invented Groovy.

[vorg]

That was 10 years ago. Last year he tweeted "I still love groovy (jenkins pipelines are so groovy!), java, go, typescript and kotlin. I don't use scala anymore."[1]

[1] https://twitter.com/jstrachan/status/784333918078169088