Ask HN: Best Languages from Refactoring Perspective

Java is an obvious candidate with IntelliJ support, but one can also argue from the opposite direction that, it is too verbose to refactor. Or does Kotlin strike the right balance between verbosity and refactor-ability? Perhaps Go/Rust hits the perfect middle ground for you? Do share experiences with JS/TS/Dart as well if relevant. Are there any views/opinions in the area, from personal experience, and also from theoretical angles?