CurseForge · Minecraft mod
m4lib
basic libary mod for m4ssive's mods
Quick answer
Which m4lib release matches 1.21?
m4lib-1.0.0.jar targets 1.21.2-Snapshot, 1.21, 1.21.6-snapshot with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is m4lib 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 m4lib-1.0.0.jar need?
m4lib-1.0.0.jar on 1.21. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add m4lib without breaking your instance.
Built for m4lib-1.0.0.jar on 1.21. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use m4lib-1.0.0.jar. It targets 1.21.2-Snapshot, 1.21, 1.21.6-snapshot with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 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 m4lib-1.0.0.jar. It opens that exact file at the source.
About this project
What does m4lib add?
a basic libary mod for minecraft 1.21+
java 21 - 25 and fabric
essential mod for totemcounter v2 and windcharge counter
for all m4ssive's mods
Project description from CurseForge.
Pick your setup
m4lib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11-snapshot
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9-snapshot
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader buildShowing the newest 12 of 25 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
m4lib versions and loaders
m4lib-1.0.0.jar
18 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.