nsh Alternatives
nsh is described as 'A command-line shell like fish, complete with tab completion and syntax highlighting, but also POSIX compatibility. Made with Rust, featuring built-in zero configuration' and is a Shell in the os & utilities category. There are more than 25 alternatives to nsh for a variety of platforms, including Linux, Mac, Windows, BSD and Linux Mobile apps. The best nsh alternative is fish, which is both free and Open Source. Other great apps like nsh are PowerShell, GNU Bourne Again SHell, Zsh and brush.
Alternatives list

RazzShell is a Unix shell built with customization in mind, offering command alias support, colorful output, and environment variable handling. Developed in C, it’s designed for Unix/Linux systems and licensed under the MIT license.
























