Hello Welkin Team!
I don't know if it's already requested or not (I hope I don't duplicate because I coulnd't found search option) but this option will help with Lightning Component Development.
Basicly we have VF Page and Classes Auto-Format but in Lightning Component we use JS (controller, helper etc.) so it would be great to have also JS Code Auto-Formatter.
Thanks and regards,
Tadeusz Hyży <firstname.lastname@example.org>
Salesforce Solution Architect