U3d is a cross-platform set of tools to interact with Unity3D from command line.
MIT License
Packing your Ruby application into a single executable.
Cross-platform asynchronous I/O
Single Installer for all Red Hat Development Tools and more. Download it form Red Hat Developers ...
Powershell module for interfacing with Unity installs and projects.
A node.js version management utility for Windows. Ironically written in Go.