MalisisCore Mod 1.12.2/1.10.2/1.7.10 is a framework. It is a design that is effective to develop and complete mods. What items does it contain? The answer is available here.
MalisisCore

It actually presents a necessary supporting structure for creating mods. It consists of the following objects.
Rendering
Animation
Graphical User Interface
Another easier way to utilize Inventory management
ASM
Helper classes for Entities, Items, and so on
List of mods presently need it:
The catalog comprises several areas. They are:
MalisisDoors
MalisisBlocks
MalisisSwitches
MalisisAdvert
Do It Yourself Decorative Blocks
In other words, it is a library for Ordinastie’s mods.
MalisisCore is one of the helpful mods to upgrade your gaming experience. The main functionality is to support the products mentioned above. So, their author can program, finish, and kick them off sooner than expected. Install Minecraft Forge, the most important requirement, to embark on your job and uncover more secret points! Have fun!
How to install MalisisCore Mod:
Assure that you have already installed Minecraft Forge
Define the location of the Minecraft application folder.
On the windows, open Run from the Start Menu, write %appdata% and click to Run
Open Mac on the finder, press and hold Alt and click to Library on the peak of the Menu Bar. Open the Application Support directory and look for Minecraft.
Put MalisisCore Mod you have already downloaded (.jar) into Mods directory.
When you start using Minecraft, open the mod button, you will realize that MalisisCore Mod has been set up.
Screenshots