Modrinth · Minecraft mod
ARLib
core lib for modular gui, networking, multiblock and some other stuff i need in all my projects
Quick answer
Which ARLib release should I use?
ARLib 1.0.33 targets 1.21, 1.21.1 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 ARLib 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 ARLib 1.0.33 need?
1.0.33. Change the file and its required mods may change too.
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 ARLib without breaking your instance.
Built for ARLib 1.0.33. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.33. It targets 1.21, 1.21.1 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 1.0.33. It opens that exact file at the source.
About this project
What does ARLib add?
ARLib 1.21.1 contains
logic for multiblock structures
simple modular GUIs
simply networking interface for nbt based networking
.obj model loader for BlockEntity renderer
Project description from Modrinth.
Pick your setup
ARLib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
ARLib versions and loaders
1.0.33
arlib-1.0.33.jar
29 Mar 2026
1.0.24
arlib-1.0.24.jar
22 Feb 2026
1.0.16
arlib-1.0.16.jar
14 Mar 2025
1.0.10
arlib-1.0.10.jar
15 Feb 2025
1.0.8
arlib-1.0.8.jar
1 Jan 2025
1.0.7
arlib-1.0.7.jar
29 Dec 2024
Looking for an older file? The official Modrinth project page is in Resources.