himalaya VS neovide

Before you going deeper, take a look at himalaya if it fit to your needs.

https://github.com/soywod/himalaya this one also is a thing, has a vim plugin too

Take a look at Himalaya: https://github.com/soywod/himalaya

You can use himalaya for that

We live in a time of a Renaissance of terminal tools. I recently discovered Himalaya[1], a command line tool for email, and I really like it. I'm also interested in exploring a new tool for calendar called qcal[2]. I'm kicking around writing a chat client for GroupMe for the terminal right now. That way I could finally ditch pidgin.

Like the OP, I spend all day in tmux these days, which is in many ways the most superior UI[3]. As a bonus, CLI tools are often cross-platform and very easy to write.

1: https://github.com/soywod/himalaya

- have a “graphical” user interface: https://github.com/neovide/neovide

The process above works fine, though, depending on your setup and project, you might appreciate the benefits of a lean editor like Neovide. So, let’s see how to configure Neovim to run with Unreal Engine.

EDIT: I found this just now -> https://github.com/neovide/neovide/issues/1902 and disabling relative line numbers does indeed make the problem more or less disappear.

Not Emacs, but perhaps https://github.com/neovide/neovide will be of interest to you.

im certainly not a programmer , but NVIM with SOME gui like neovide it looks amazing and great,

Yes it is neovide: https://github.com/neovide/neovide

iTerm2, since Terminal.app doesn't support 24-bit colors and I used Neovim for some time. I now use Neovide for Neovim, so all I use iTerm2 for now is the UI (I have a theme I like, plus dark mode actually works).

I feel this smooth cursor should be everywhere by default, as it gives so much better user experience. I have also been looking for a solution for neovim as well, but based on what I know, only Neovide has support for this. And most plugins do smooth scrolling only, rather than smooth cursor.