ModsFinder

XinexLib

by Omnixerio

XinexLib is a library for Minecraft 1.21.1 published for Fabric and NeoForge, and used as a base by mods from Ultreon Studios.

FabricNeoForgeClient or server, optionalApache License 2.0Open source1.21.1

What it does

XinexLib provides shared code that other mods build on, so a developer does not have to write the same foundation again. Its files target 1.21.1 alone, and the Fabric build requires Fabric API. Either side can run it, and neither needs it, so it can sit on a client, a server or both.

Key features

  1. Shared library code

    Provides common code that mods can depend on instead of bundling their own copy.

  2. Ultreon Studios base

    Serves as the library behind several mods made by Ultreon Studios, which are meant to be used with it.

  3. Apache-licensed source

    The code is open source under the Apache License 2.0, with a public source repository and issue tracker.

Compatibility

Latest build for each game version and loader.

No stable releases
Every published file is a beta or alpha build.
1.21.10.1.0-fabric0.1.0-neoforge
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

How it compares

Full comparison

Syrup Library is a Fabric, Forge and NeoForge library for 1.20.1 – 26.3 that runs on the server alone under a custom license and is not open source. Café Core covers Fabric, Forge and NeoForge for 1.21 – 26.3, is used on both client and server, and is under All rights reserved.

ModLoadersGame versionsEnvironmentUpdated
XinexLibFabric and NeoForge1.21.1Client or server, optional2025-03-18
Syrup LibraryFabric, Forge and NeoForge1.20.1 – 26.3Server-side only2026-09-28
Café CoreFabric, Forge and NeoForge1.21 – 26.3Client and server2026-09-25

Questions

Does XinexLib need Fabric API?

On Fabric, yes. Fabric API is the required dependency, and it must be installed alongside XinexLib.

In the catalog

XinexLib 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.

Library mods3,514Fabric modsMods for 1.21.132,366

More from Omnixerio

All projects
Omnixerio Modding Library1.16.3 – 1.21ERROR4221.19.2 – 1.20.1Omnixerio Devices Mod1.12.2 – 1.21.1ControllerX1.20 – 1.20.1Exit Confirmationa1.0.4 – 26.2Master Weapons1.15.1 – 26.1.2

Similar mods

Fabric API1.14 – 26.3Cloth Config API1.14 – 26.3YetAnotherConfigLib (YACL)1.19 – 26.3Architectury API1.16.5 – 26.3Just Enough Items (JEI)1.8 – 26.3Geckolib1.12.2 – 26.3

What the author says

This is a library for meant for mods made by Ultreon Studios and Qubilux/XyperCode. It's not recommended to make mods depending on this library unless you use one of the mods by Ultreon. This is mostly due to possible breaking changes.
Omnixerio, on the Modrinth page

Official listing

Owner
Omnixerio
Published
2025-03-18
Updated on Modrinth
2025-03-18
Facts verified
2026-10-15

Tags

Library
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