I am guessing this applies more for javascript tooling In Java, for 1 we use Sonar which is a very mature tool for code quality and for 2,IntelliJ does refacto

I am guessing this applies more for javascript tooling In Java, for 1 we use Sonar which is a very mature tool for code quality and for 2,IntelliJ does refactoring very well. Looking at code climate, it looks like it was inspired by Sonar but I may be wrong