I guess it depends on the definition of "little language". I do see a fair amount of using formats like yaml with some macro-like support for conditionals and

I guess it depends on the definition of "little language". I do see a fair amount of using formats like yaml with some macro-like support for conditionals and expressions replacing what used to be done with a little language or a general purpose language. Github actions and Gitlab's CI/CD are good examples...replacing what used to often be some custom or general purpose language. Similar for things like helm charts, CloudFormation, etc.