CurseForge · Minecraft mod
McJtyLib (Fabric)
Unofficial port of McJty's McJtyLib, acts as the library for XNet and RF Tools
Quick answer
Which McJtyLib (Fabric) release should I use?
McJtyLib (Fabric) mcjtylib-fabric-26.3-26.3-9.0.21.7.jar targets 26.3 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is McJtyLib (Fabric) required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does McJtyLib (Fabric) mcjtylib-fabric-26.3-26.3-9.0.21.7.jar need?
mcjtylib-fabric-26.3-26.3-9.0.21.7.jar. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add McJtyLib (Fabric) without breaking your instance.
Built for McJtyLib (Fabric) mcjtylib-fabric-26.3-26.3-9.0.21.7.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use mcjtylib-fabric-26.3-26.3-9.0.21.7.jar. 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. 2 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside mcjtylib-fabric-26.3-26.3-9.0.21.7.jar. It opens that exact file at the source.
About this project
What does McJtyLib (Fabric) add?
This is an unofficial Fabric port of McJty's McJtyLib. This mod acts as a library for other ported mods such as XNet (Fabric) and RF Tools Base (Fabric).
This is a Fabric version of the original that specifically works for other Fabric versions of XNet/RF Tools related mods.
All original credit goes to McJty:
McJty CurseForge: https://www.curseforge.com/members/mcjty/projects
McJty Modrinth: https://modrinth.com/user/McJty
McJtyLib CurseForge: https://www.curseforge.com/minecraft/mc-mods/mcjtylib
McJtyLib Modrinth: https://modrinth.com/mod/mcjtylib
Any issues with this mod or related mods should be reported on their respective page to avoid any confusion with the Forge/NeoForge versions. Some mods are still working out kinks so please feel free to leave a comment describing the issue and the version played on.
Project description from CurseForge.
Pick your setup
McJtyLib (Fabric) 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 build26.1.2
1 loader build1.21.1
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
McJtyLib (Fabric) versions and loaders
mcjtylib-fabric-26.3-26.3-9.0.21.7.jar
10 Oct 2026
mcjtylib-fabric-26.2-26.2-9.0.21.7.jar
10 Oct 2026
mcjtylib-fabric-26.1.2-26.1-9.0.21.7.jar
10 Oct 2026
mcjtylib-fabric-1.21.1-1.21-9.0.21.7.jar
10 Oct 2026
mcjtylib-fabric-1.20.1-1.20-8.0.8.5.jar
10 Oct 2026
mcjtylib-fabric-26.3-26.3-9.0.21.6.jar
9 Oct 2026
mcjtylib-fabric-26.2-26.2-9.0.21.6.jar
9 Oct 2026
mcjtylib-fabric-26.1.2-26.1-9.0.21.6.jar
9 Oct 2026
mcjtylib-fabric-1.21.1-1.21-9.0.21.6.jar
9 Oct 2026
mcjtylib-fabric-26.3-26.3-9.0.21.5.jar
7 Oct 2026
mcjtylib-fabric-26.2-26.2-9.0.21.5.jar
7 Oct 2026
mcjtylib-fabric-26.1.2-26.1-9.0.21.5.jar
7 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.