Svendsen Tech's SSH-Sessions module provides SSH session creation, management and interaction from PowerShell. Lets you execute commands via SSH against Linux and certain network equipment, etc. MIT license. Online documentation here: https://www.powershelladmin.com/wiki/SSH_from_PowerShell_using_the_SSH.NET_library

A Cross-Platform PowerShell framework for creating web servers to host REST APIs and Websites. Pode also has support for being used in Azure Functions and AWS Lambda.

PoshHosts is a Cross-Platform module that allows you to control the hosts file from the Command Line

pseudo unix commands on PowerShell

A Cross-Platform PowerShell package/module installation and provisioning tool.

PowerShell module to help determine class dependencies, and the order to import them