> neither of them [vim, emacs] have a graphical user interface, and they are completely incapable of doing things like showing images or, for example, a Markdown preview (which by the way you can open in Pulsar by pressing Ctrl+Shift+M).
You can’t put electron in the terminal, though, so it seems that pulsar lacks features that neovim has, while neovim does not lack any feature that pulsar has.