
Modrinth · Minecraft mod
FixLib
Just A Library Mod For My Mods
Quick answer
Which FixLib release matches 26.3?
FixLib 2.2.0+26.3 targets 26.3 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 1 required mods have matching files.
Where it goes
Is FixLib required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does FixLib 2.2.0+26.3 need?
2.2.0+26.3 on 26.3. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add FixLib without breaking your instance.
Built for FixLib 2.2.0+26.3 on 26.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 2.2.0+26.3. It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 2.2.0+26.3. It opens that exact file at the source.
About this project
What does FixLib add?
FixLib
FixLib is a Fabric utility library for Minecraft mods, based on the open-source project ukulib by uku.
It provides configuration utilities, tools for creating configuration screens, and other Minecraft-related utilities used by compatible mods.
Why use FixLib?
FixLib is intended for players and developers who need compatibility with mods that use the ukulib API while using the FixLib identity and configuration namespace.
Features
- Configuration utilities and screen components inherited from ukulib.
- Compatibility with the existing
net.uku3lig.ukulibJava API. - Compatibility alias for the
ukulibdependency. - FixLib-specific configuration namespace and branding.
Differences from ukulib
FixLib is a modified version of ukulib, not an entirely original library.
The changes include:
- Updated mod identity and metadata.
- Compatibility alias for the original dependency.
- Modified configuration namespace.
- Custom branding and interface resources.
Installation
- Install Fabric Loader for the supported Minecraft version.
- Download the compatible FixLib JAR.
- Place it in your Minecraft
modsfolder. - Launch Minecraft.
Important: Do not install ukulib and FixLib together in the same Minecraft profile.
FixLib is a library and is primarily intended for use by compatible mods.
Credits
Original project: ukulib on github
ukulib on modrinth
FixLib modifications: fixpot47
Licensed under Mozilla Public License 2.0.
Support
License
Mozilla Public License 2.0 (MPL-2.0).
Project description from Modrinth.
Pick your setup
FixLib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
1 loader build26.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
FixLib versions and loaders
2.2.0+26.3
fixlib-2.2.0+26.3.jar
16 Sept 2026
Looking for an older file? The official Modrinth project page is in Resources.