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macu lib

by macuguita

macu lib is a shared library by macuguita that other mods build on for item and block registration across four loaders.

FabricForgeNeoForgeQuiltClient and serverEuropean Union Public License 1.2Open source1.20.1 – 26.3

What it does

macu lib provides a common base that other mods depend on, so their code can register items and blocks on Fabric, Forge, NeoForge and Quilt without separate builds for each loader. It is a library, so it adds no gameplay on its own. Three catalog mods require it: guita's Woodworks, Obese Crops and guita's Backpacks. It runs on client and server, so both sides need it when a dependent mod is installed. Builds cover 1.20.1 – 26.3, including snapshot builds, and the code is open source under the European Union Public License 1.2.

Key features

  1. Multi-platform registration

    Items and blocks can be registered once and loaded on Fabric, Forge, NeoForge and Quilt through one shared codebase.

  2. Supporter perks

    The library includes support for supporter perks, which the author describes as a separate feature set.

  3. Example integration

    The source repository includes a test mod showing how to use the API, which other developers can read.

Compatibility

Latest build for each game version and loader.

26.x5 of 5 versions with builds
26.33.0.6+26.2Not available3.0.6+26.23.0.6+26.2
26.23.0.6+26.2Not available3.0.6+26.23.0.6+26.2
26.1.22.0.6+26.1.2-fabricNot available2.0.6+26.1.2-neoforge2.0.6+26.1.2-fabric
26.1.12.0.2+26.1-fabricNot available2.0.2+26.1-neoforge2.0.2+26.1-fabric
26.12.0.2+26.1-fabricNot available2.0.2+26.1-neoforge2.0.2+26.1-fabric
1.21.x10 of 10 versions with builds
1.21.112.0.6+1.21.11-fabricNot available2.0.6+1.21.11-neoforge2.0.6+1.21.11-fabric
1.21.101.0.5-1.21.9-fabricNot available1.0.5-1.21.9-neoforge1.0.5-1.21.9-fabric
1.21.91.0.5-1.21.9-fabricNot available1.0.5-1.21.9-neoforge1.0.5-1.21.9-fabric
1.21.81.0.5-1.21.5-fabricNot available1.0.5-1.21.5-neoforge1.0.5-1.21.5-fabric
1.21.71.0.5-1.21.5-fabricNot available1.0.5-1.21.5-neoforge1.0.5-1.21.5-fabric
1.21.61.0.5-1.21.5-fabricNot available1.0.5-1.21.5-neoforge1.0.5-1.21.5-fabric
1.21.51.0.5-1.21.5-fabricNot available1.0.5-1.21.5-neoforge1.0.5-1.21.5-fabric
1.21.41.0.5-1.21.4-fabricNot available1.0.5-1.21.4-neoforge1.0.5-1.21.4-fabric
1.21.12.0.6+1.21.1-fabricNot available2.0.6+1.21.1-neoforge2.0.6+1.21.1-fabric
1.212.0.6+1.21.1-fabricNot available2.0.6+1.21.1-neoforge2.0.6+1.21.1-fabric
1.20.x1 of 1 version with builds
ReleaseBetaAlphaNot available

This mod also publishes snapshot builds. Snapshots are not shown in the matrix.

Required by 3 mods

guita's Woodworks1.20.1 – 26.2Obese Crops1.20 – 1.21.1guita's Backpacks1.21.1 – 26.1.2

Questions

Does Obese Crops need macu lib installed?

Yes. Obese Crops is one of the three catalog mods that require macu lib, so the library must be present alongside it.

Does macu lib have to be installed on both sides?

Yes. A server running it needs every connecting player to have it too.

More from macuguita

All projects
Fabric Seasons: Nature's Spirit Compat1.20.1 – 1.21.1Spanish Delight Refabricated1.20.1 – 26.3Set time doesn't reset day count1.20.1 – 1.21.11guita's Woodworks1.20.1 – 26.2Obese Crops1.20 – 1.21.1guita's Backpacks1.21.1 – 26.1.2

What the author says

This is a library for my mods, like multi-platform item & block registering and adding supporter perks, like different cosmetics. For examples of how to use api refer to the test mod in the GitHub repository
macuguita, on the Modrinth page

Official listing

Owner
macuguita
Published
2025-03-09
Updated on Modrinth
2026-10-11
Facts verified
2026-10-15
Open on ModrinthCompare