Not the solution you're looking for, but the consistent shortcut for end of line and beginning of line that works across macOS in every input field or text area

Not the solution you're looking for, but the consistent shortcut for end of line and beginning of line that works across macOS in every input field or text area or editor is the same as in Emacs and conveniently doesn't require you to lift your hand from where is: - Control-A: Beginning of line - Control-E: End of line In addition, there's also Control-N, Next line, Control-P, Previous line. Control F, Next Character and Control B previous Character