PropertyInterface

This package allow you to easly create Property to your GameObjects. You can then used these Property components to what ever you want.
Property component can be filled manually or sourced from other component's value.
With the example components provided you won't need to script for simple project.
For more complexe projects, the provided code library will help you to create custom component to interact with Property components.
A full documentation is available here
A simple Demo scene will show you few examples. Some videos will explain to you step by step how to create this Demo scene by your own.