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AlfinoLib Mod Wiki

AlfinoLib Mod Wiki & Guide

wiki.9minecraft.net/alfinolib-mod/

A library mod providing utilities and functions for other mods.

Guides

Step-by-step, in-game.

Setting Up a Modpack with AlfinoLib ModsPreparing Your Modpack When building a modpack that includes mods dependent on AlfinoLib, proper setup ensures all…Troubleshooting Mods That Require AlfinoLibIdentifying AlfinoLib-Related Issues If mods that depend on AlfinoLib won't load, the problem usually stems from a…Understanding AlfinoLib as a DependencyWhat AlfinoLib Does for Your Mods AlfinoLib is a foundation library that other mods depend on to function. It isn't a…Understanding Networking and Data Pack Features in Dependent ModsHow AlfinoLib Enables Mod Features AlfinoLib provides the underlying systems that allow dependent mods to send data…

Frequently asked questions

Do I need to install AlfinoLib separately or does it come with other mods?
AlfinoLib is a library mod that must be installed separately in your mods folder. Many mods depend on it, but they won't include it—you need to add it yourself for those dependent mods to load.
What does it mean when a mod says it requires AlfinoLib?
The mod uses AlfinoLib's networking and data pack tools as a foundation. Without AlfinoLib installed, that mod won't start and you'll see an error in your launcher log.
Can I use AlfinoLib mods on both Forge and NeoForge?
Yes—AlfinoLib is designed to work across both Forge 1.20.1 and NeoForge 1.21.1, so dependent mods built on it will run on either loader as long as you match the version.
Why do I get a crash when I load a mod that needs AlfinoLib?
The most common cause is AlfinoLib not being installed. Check your mods folder to confirm it's there, and verify the mod version matches your game version and loader.

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