Creative Core is a library mod for fabric that adds a lot of core functionalities and changes lots of the in-game code to work with some of the mods that it works with. It contains many new APIs for developers and a few small in-game things for players.

For Players

Fixed an in-game lag bug, this was a lag fix that existed in parts of the game when unloading a chunk with lots of tile entities like furnaces on it (This bug was commonly taken advantage of on servers like 2b2t). It was merged into MC Forge.
2 in Game commands for Config. /cmdconfig and /cmdclientconfig are both config commands which exist in the game for working with the config of mods which use it.

For Developers

Graphical User Interface API
Config API
ASM, Reflection, and Bytecode-related tools
Packet management and splitting
Player Utils
A built-in loader for loading mods
Itemstack Uniformity with InfoStack Objects
Fake world for some things
Ingredient Tools
Registry Tools
Inventory Tools
Maths
Abstraction
Unsafe tools
Serialisation
Inventory Tools like slot viewing
And much more

It is good for making platform-independent mods that can work on both FabricMC and MC Forge and others. It is in many ways better than tools like Architectury as it has a built-in loader, a little like FeatureCreep, which makes it so if you wanted to you could more easily bundle 2 platforms in 1 jar or at least have fewer differences between your files saving lots of time and making code more portable. It works officially on MC forge (which itself changes a lot) and is ported to FabricMC. Many of CreativeMD’s mods though are still packaged separately for each loader.

Core, library, and API mods are a pain to have to install all the time, but this one adds a lot of libraries to help make mod development faster for developers. Some mods which use CreativeCore include

LittleTiles
ItemPhysic
AmbientSounds
CMDCam
InGameConfigManger
And Others, a lot from CreativeMD

CreativeCore is common on many modpacks like CreativeMDs and other mods, but not all mods are made by CreativeMD, some such as ModernOnlinePictureFrames also use it and are by 3rd parties.

newest

fresh

relevant

playable

legacy

Creative Core Mod