Various scripts to help with Unity development such as:

• Attributes
• Customizable Input
• Extensions
• Math
• Mesh/Texture builder
• Utilities
• And many more

Add the package via Package Manager by adding it from git URL:
https://github.com/Kmiecis/Unity-Package-Commons.git
Package Manager can be found inside the Unity Editor in the Window tab

OR

Git add this repository as a submodule inside your Unity project Assets folder:
git submodule add https://github.com/Kmiecis/Unity-Package-Commons