re: https://vim.dev
As a general rule, the #Emacs faith does not proselytise.
That being said, welcome to the GNU side, oh brethren! Your official Texinfo manuals and GNU Emacs reference cards are already in the electronic post. Elisp services begin at nine and conclude with the working day, although you are free (according to the terms of the GNU General Public License version 3, or at your option, any later version) to continue for as long as you wish.