About Just Utilities
From ModrinthA personal use Mutliloader Modding API
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.
Warning/Disclaimer
There are only 2 safe and legit places to get this mod, Modrinth and Curseforge. If you are seeing this on any other site, be aware that this was copied with permissions, and the site may hide malware in mod files.
For Developers
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.
Highlights
From source dataGame versions
Supports 3 Minecraft versions, the newest being 1.21.1.
Loaders
Runs on Fabric, Forge and NeoForge.
Footprint
Rated a light load on a server.
Just Utilities on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric, Forge, NeoForge
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 21.1.2, released 2026-08-23
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.21.1 | 1.21.1 |
| NeoForge | 1.21.1 | 1.21.1 |
From 5 recorded builds of Just Utilities.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 21.1.2 | 2026-08-23 | 1.21.1 | Fabric |
| 21.1.2 | 2026-08-23 | 1.21.1 | NeoForge |
| 21.1.1 | 2026-08-23 | 1.21.1 | Fabric |
| 21.1.1 | 2026-08-22 | 1.21.1 | NeoForge |
| 21.1.0 | 2026-08-21 | 1.21.1 | NeoForge |
Run Just Utilities on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogQuality of life & UI
Small conveniences, tweaks and interface improvements players notice straight away.
Runs on your server
From source side supportModrinth lists Just Utilities as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.1 and 2 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-02Open ↗
- ✓AuthorJTK222, as published on Modrinth
- ✓LicenseLicenseRef-All-Rights-ReservedFree
