I find it weird to not have one, given the ubiquity of plugins in (neo)vim. These editor are self-proclaimed "super easy to extend/program", until now it was awkward to need a third party plugin manager to "extend" them (the vast majority of people use plugins and don't extend all the functionalities with their own code). Plus 0.12 is said to be "The year of Nvim OOTB": https://neovim.io/roadmap/