I find Java unusable w/o an IDE. However there certainly are languages that are easier to work with w/o one. Go being one example. Depends on design and available tooling. OT: For automatic imports (and formatting) run `goimports` or configure to run automatically on file save. Congratulations, here's also your error stack traces. (EDIT: I mean syntax errors) An IDE, in that case, isn't at all an obvious improvement. Quite to the contrary I find.