CurseForge · Minecraft mod
GlitchCore
A library mod aimed at abstracting mod loaders and providing various utilities for our mods.
Quick answer
Which GlitchCore release matches 1.21.1 Fabric?
GlitchCore Fabric 1.21.1-2.1.0.2 targets 1.21.1 with Fabric. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. All 1 required mods have matching files.
Where it goes
Is GlitchCore required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does GlitchCore Fabric 1.21.1-2.1.0.2 need?
GlitchCore Fabric 1.21.1-2.1.0.2 on 1.21.1 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 GlitchCore without breaking your instance.
Built for GlitchCore Fabric 1.21.1-2.1.0.2 on 1.21.1 Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use GlitchCore Fabric 1.21.1-2.1.0.2. It targets 1.21.1 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
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside GlitchCore Fabric 1.21.1-2.1.0.2. It opens that exact file at the source.
About this project
What does GlitchCore add?
Pick your setup
GlitchCore by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
3 loader builds26.1.2
3 loader builds26.1.1
3 loader builds26.1
3 loader builds1.21.1
3 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
GlitchCore versions and loaders
GlitchCore Fabric 1.21.1-2.1.0.2
GlitchCore-fabric-1.21.1-2.1.0.2.jar
18 May 2026
Looking for an older file? The official CurseForge project page is in Resources.






