NRE Labs is an open-source project and website for making it easy to learn advanced infrastructure topics like automation. It accomplishes this by using real virtual environments that are provisioned on-demand and presented interactively in your web browser.
This documentation is intended for people who want to get involved in contributing to the NRE Labs project. If this describes you, please follow the navigation to the left. It's probably best to follow it from top to bottom. However, if you're looking for more information about the project in general, head on over to https://nrelabs.io.