Created by mod developer under the username ZeroNoRyouki, the ZeroCore mod is a Minecraft Core mod designed to be used by other mod authors and developers.
What the Mod Offers
As a core mod, this mod does not provide any new content to the game, and instead features a lot of back-end stuff for other mod authors to use. Zero core features codes to handle the game’s basic mechanics and Minecraft Forge, including network message processing, ore generation support, and more.
ZeroCore mod makes modding a bit easier and is required by many Minecraft Mod packs.
Should You Install It?
If you are not using any mod that requires the ZeroCore mod, or if you are not a mod developer interested in using it, then there is no reason to install the ZeroCore Core mod. However, if you are using a lot of mods, make sure to check their required core mods and download the appropriate mods in order to make the game work.