Noir is a framework for Stormworks: Build and Rescue designed to (metaphorically!) hold your hand in some areas with addon development, while also giving you a neat way of organizing your addon.
Helpful examples can be found in /examples.
The below snippet showcases Noir's events system as well as the OOP nature of the framework. The code below simply sends a notification to any player who joins and gives them an item.
Documentation can be found here.
For learning how to install and use Noir in your addon, please check out the documentation.