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Just Utilities project artwork

CurseForge · Minecraft mod

Just Utilities

A personal use Multiloader Library

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Just Utilities release should I use?

Updated 8 days ago
Latest stable file v21.1.2 - NeoForge - 1.21.1
Game version 1.21.1
Loader NeoForge

Just Utilities v21.1.2 - NeoForge - 1.21.1 targets 1.21.1 with NeoForge. 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 Just Utilities required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Just Utilities v21.1.2 - NeoForge - 1.21.1 need?

v21.1.2 - NeoForge - 1.21.1. Change the file and its required mods may change too.

No extra mods listed for this file

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 Just Utilities without breaking your instance.

Built for Just Utilities v21.1.2 - NeoForge - 1.21.1. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use v21.1.2 - NeoForge - 1.21.1. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 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.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside v21.1.2 - NeoForge - 1.21.1. It opens that exact file at the source.

About this project

What does Just Utilities add?

Tldr; This mod is a personal Modding API/Library.

The long story:
This Library mod, started as a collection of personal helpers, common code and lots of other stuff.
But it grew with my switch to "non API modding", where I am not using Forges,
Fabrics, Quilts or NeoForges API, but solely rely on Vanilla APIs and code.
And it's now a gateway to easily making mods that work on 4 mod loaders at once,
without having to write a single line of code more than once.

It is still heavily W.i.P. and is still a personal API published under the ARR license.
(A more permissive license is planned, but it won't be open source)
You are free to use this library for your own mods, as long as you do not shade, or jar in jar it.
But do not expect stability or support, as it's still in early development,
it's prone to changes and it'll grow as I need it.


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Project description from CurseForge.

Pick your setup

Just Utilities by Minecraft version and loader

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10 available setups

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Recent files

Just Utilities versions and loaders

30 of 30 releases match

Looking for an older file? The official CurseForge project page is in Resources.