This is a collection of utilities and functions that are shared between multiple of my mods. You probably don't have to download this manually if you're not interested in using them for one of your own mods.
You can also find this mod on GitHub, so if you want to help with anything, feel free to fork the project, make changes and create a pull request if you're done so I can look at the changes. This is also the preferred way to submit any issues you may have.