Just Utilities
by JTK222
Just Utilities is a personal library by JTK222 that gathers helper code for mod development across loaders.
What it does
The library began as a shared collection of the author's personal helpers and common code, and grew over time as the author moved from non-API modding toward a single codebase. Its main purpose is to let one codebase target Fabric, Forge and NeoForge at once, so the same code does not have to be rewritten for each loader. Other mods, such as Critter Barriers, depend on it. Client and server both need it, and it is published for 1.20.1 – 1.21.1, with files for 1.20.1, 1.21 and 1.21.1. It is released under All rights reserved and is not open source.
Key features
Multiloader gateway
Code written once can run on Fabric, Forge and NeoForge, removing the need to duplicate logic per loader.
Vanilla-based APIs
Several helpers are built on vanilla game code instead of loader-specific APIs, so they carry over between loaders.
Shared personal helpers
The library bundles the author's utility code, collected over many projects, for use by other mods.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Required by 1 mod
In the catalog
Just Utilities is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 32,366 mods support Minecraft 1.21.1.
More from JTK222
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What the author says
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…
Official listing
- Modrinth page
- modrinth.com/mod/just-utilities
- Owner
- JTK222
- Published
- 2023-10-14
- Updated on Modrinth
- 2026-08-23
- Facts verified
- 2026-10-15