The tutorials/training videos are nice (they come with the editor)Oni is a new kind of text editor - combining the editing efficiency of modal editors like Vim with the conveniences of the modern generation of code editors like VSCode and Atom.
As with other "modern" editors rather hefty code size and based on electron - which does make it cross platform (linux, mac, windows).
Autohotkey.vim included - syntax highlighting not entirely perfect but OK.