CurseForge · Minecraft mod
WunderLib
A Library Mod that simplifies Configs with an automated UI, Grid-Based UI-Layouts, Simplified Network management and other usefull utilities.
Quick answer
Which WunderLib release matches Fabric?
WunderLib 21.800.4 targets 1.21.6, 1.21.7, 1.21.8 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is WunderLib required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does WunderLib 21.800.4 need?
21.800.4 on Fabric. 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 WunderLib without breaking your instance.
Built for WunderLib 21.800.4 on Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 21.800.4. It targets 1.21.6, 1.21.7, 1.21.8 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 21.800.4. It opens that exact file at the source.
About this project
What does WunderLib add?
A Library Mod that provides some basic features:
- A Grid-Based UI Layout System
- Typesafe Config Files that can easily be translated into a Config UI-Screen for ModMenu
- Simple Math Helpers
- Simplified Network Management
This Mod is a dependency for WorldWeaver and Wunderreich.
Project description from CurseForge.
Pick your setup
WunderLib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3-snapshot-6
1 loader build26.3-snapshot-5
1 loader build26.3
1 loader build26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.1
1 loader build1.21
1 loader buildShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
WunderLib versions and loaders
21.800.4
wunderlib-21.800.4.jar
12 Nov 2026
wunderlib-26.301.4 [26.3]
wunderlib-26.301.4.jar
1 Nov 2026
wunderlib-26.301.3 [26.3]
wunderlib-26.301.3.jar
26 Oct 2026
wunderlib-21.800.3 [1.21.8]
wunderlib-21.800.3.jar
18 Oct 2026
wunderlib-26.101.3 [26.1.2]
wunderlib-26.101.3.jar
18 Oct 2026
wunderlib-26.201.2 [26.2]
wunderlib-26.201.2.jar
18 Oct 2026
wunderlib-1.1.5 [1.20.1]
wunderlib-1.1.5.jar
18 Oct 2026
wunderlib-26.301.2 [26.3]
wunderlib-26.301.2.jar
18 Oct 2026
wunderlib-26.301.1 [26.3]
wunderlib-26.301.1.jar
10 Oct 2026
wunderlib-26.201.1 [26.2]
wunderlib-26.201.1.jar
10 Oct 2026
wunderlib-26.101.2 [26.1.2]
wunderlib-26.101.2.jar
10 Oct 2026
wunderlib-21.800.2 [1.21.8]
wunderlib-21.800.2.jar
10 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.