Ukulele is great! It’s also handy for disabling the default language independent Alt-letter sequences that generate umlauted characters. This way you can have

Ukulele is great! It’s also handy for disabling the default language independent Alt-letter sequences that generate umlauted characters. This way you can have Emacs style meta key cursor movement bindings in macOS text widgets. For me M-f and M-b are indispensable.