Regarding IDE support, you might be interested in this VS Code extension: https://github.com/keanemind/jjk https://github.com/keanemind/jjk I found it today and

Regarding IDE support, you might be interested in this VS Code extension: https://github.com/keanemind/jjk https://github.com/keanemind/jjk I found it today and like it quite a bit. The Visual JJ extension (https://www.visualjj.com https://www.visualjj.com) is also good, but JjK feels more integrated to me.