That’s REALLY interesting. Especially the electron frontend. I’m constantly frustrated by various IDE/editor’s implementations of vim-mode. It’d be awesome to have something that just works correctly because it’s actually just vim.
neovim-dot-app seems pretty solid. One thing I couldn’t find that I missed was a simple CLI launcher. I tend to launch MacVim by just typing mvim in the project directory. Also, some of my plugins didn’t seem to work as I expected. Purescript-ide stuff wasn’t checking syntax properly. This could be related to the CLI launching issue. It’s not a neovim problem because neovim in the console is fine.
NyaoVim also started up without a problem, and seemed to work fine, but there were more problems. Scroll wheeling the mouse got confused whenever there was a split pane. That made it nearly impossible to work with. I’ll keep an eye on it though, because extending Vim with web stuff seems interesting to me.