
Modrinth · Minecraft mod
MatLib
A shared multi-platform minecraft library for my mods.
Quick answer
Which MatLib release matches 1.21.3 NeoForge?
MatLib neoforge-1.0.0+1.21.2 targets 1.21.2, 1.21.3 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is MatLib 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 MatLib neoforge-1.0.0+1.21.2 need?
neoforge-1.0.0+1.21.2 on 1.21.3 NeoForge. 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 MatLib without breaking your instance.
Built for MatLib neoforge-1.0.0+1.21.2 on 1.21.3 NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use neoforge-1.0.0+1.21.2. It targets 1.21.2, 1.21.3 with NeoForge; 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
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 neoforge-1.0.0+1.21.2. It opens that exact file at the source.
About this project
What does MatLib add?
MatLib
A shared multi-platform multi-version minecraft library for my mods.
Local Maven Builds
Created via the publishMavenLocal task here in MatLib.
To add to other projects as an implementation:
repositories {
mavenLocal()
}
configurations.all {
resolutionStrategy.cacheDynamicVersionsFor(0, TimeUnit.SECONDS)
}
dependencies {
// Fabric
implementation("net.mat0u5:matlib-fabric-${prop("deps.minecraft")}:local-+")
// NeoForge
implementation("net.mat0u5:matlib-neoforge-${prop("deps.minecraft")}:local-+")
//Forge
implementation("net.mat0u5:matlib-forge-${prop("deps.minecraft")}:local-+")
}
Project description from Modrinth.
Pick your setup
MatLib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
4 loader builds26.2
4 loader builds26.1.2
4 loader builds26.1.1
4 loader builds26.1
4 loader builds1.21.11
4 loader builds1.21.10
4 loader builds1.21.9
4 loader builds1.21.8
4 loader builds1.21.7
4 loader builds1.21.6
4 loader buildsShowing 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
MatLib versions and loaders
neoforge-1.0.0+1.21.2
matlib-1.0.0+1.21.2-neoforge.jar
28 Oct 2026
neoforge-0.7.3+1.21.2
matlib-0.7.3+1.21.2-neoforge.jar
25 Oct 2026
neoforge-0.7.1+1.21.2
matlib-0.7.1+1.21.2-neoforge.jar
22 Oct 2026
Looking for an older file? The official Modrinth project page is in Resources.