mg is described as 'This is a portable version of the Mg editor from OpenBSD by an OpenBSD developer who did a bunch of overhaul work on the version of Mg found in the OpenBSD base system' and is a Text Editor in the development category. There are more than 10 alternatives to mg for a variety of platforms, including Linux, Mac, Windows, BSD and Haiku apps. The best mg alternative is Vim, which is both free and Open Source. Other great apps like mg are GNU Emacs, GNU nano, Micro and CudaText.
Vis aims to be a modern, legacy-free, simple yet efficient editor, combining the strengths of both vi(m) and sam. It extends vi's modal editing with built-in support for multiple cursors/selections and combines it with sam's structural regular expression based command...
Zee is a modern editor for the terminal, written in Rust. It is a highly experimental code. In the old tradition of text editor demos, here's what it currently looks like editing its own source code.
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