UnionLib Mod 1.18.1/1.17.1/1.16.5 is known as a core library created by Stereowalker. This library provides you with a cod usually utilized by all mods of the creator.

When mods are in need of resources and features, this is when API and Library mods for Minecraft step in. Using libraries seems to be a trend today in the modding community. It is because they support other mods to function in the game in an easy way. This is why they usually appear in the required section for download. Using these core library mods also helps you save resources as well as give support to other mods at the same time. Not only that, but they also assist you to fix bugs of other mods simultaneously.
For the library mod mentioned above, it lets you use a code that the mod creator usually utilizes in his mods. Hence, he groups them together into this library. Besides, it contains a useful configuration system as well as puts many handy forge events into the game. When you decide to use this core mod, you can decrease the file’s size and save time as well. You still have to meet a requirement which is that you must install the library mod before running other mods.
UnionLib supports other mods like C.O.M.B.A.T, Controller Support, and Survive. It also requires Minecraft Forge.
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