Regarding the shortcut navigation, I use an extension called which-key[0] on Emacs for that. I believe there is a similar package with the same name for vim / n

Regarding the shortcut navigation, I use an extension called which-key[0] on Emacs for that. I believe there is a similar package with the same name for vim / nvim too. [0] https://github.com/justbur/emacs-which-key https://github.com/justbur/emacs-which-key