vimoutliner (https://github.com/vimoutliner/vimoutliner https://github.com/vimoutliner/vimoutliner) is also terribly mature and appropriate for a lot of tasks o

vimoutliner (https://github.com/vimoutliner/vimoutliner https://github.com/vimoutliner/vimoutliner) is also terribly mature and appropriate for a lot of tasks one might use Org mode for - certainly worth a look.