Pester is the ubiquitous test and mock framework for PowerShell
Testimo is a PowerShell module for running health checks for AD
Complete Mandiant Offensive VM (Commando VM)
The Extras bucket for Scoop
The Microsoft community Windows Package Manager manifest repository
Framework that lets you deploy complex labs on HyperV and Azure
This is the public roadmap for AWS container services
A collection of more than 170+ tools, scripts, cheatsheets
PyUnit and PyDev extensions for arbitrary Executables
Windows Packer Templates