Matthiesen Lib

⭐ — (1 endorsements) 📥 36,337 downloads 📌 v1.12.0 📅 5/16/2026
🟡 Updated this year

By Adammatthiesen · fabric

⬇ Download Mod Source: Modrinth ↗ 📅 Updated: 7/18/2026 📅 Created: 5/16/2026
⚠️ Install Order · 2 steps
1🛠️ Forge — Minecraft Forge (mod loader) Download ↗
2🛠️ Fabric — Fabric Loader Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 0.0% endorsement rate
  • 🏆 #928 of 983 fabric mods in this game by downloads

📋 About This Mod

# Matthiesen Lib > ⚠️ This mod has been deprecated and is no longer going to receive updates. This library has been replaced by Matthiesen Core which provides a more robust and feature-rich foundation for mod developers to build upon. Matthiesen Lib is a lightweight Architectury-style library that enables mod developers to write shared code that works seamlessly across both **Fabric** and **NeoForge** mod loaders for Minecraft **1.21.1**. Instead of maintaining separate implementations for each platform, you can write your mod logic once in common code and let Matthiesen Lib handle the platform-specific details. > Note: For regular users, This library does nothing on its own - it's a developer tool. If a mod requires Matthiesen Lib, simply drop it in your `mods` folder alongside the mod that needs it. ## Docs Documentation for the library can be found at (https://mods.matthiesen.dev/matthiesen-lib/) ## Dependencies - (https://modrinth.com/mod/matthiesen-lib-api) - The core API mod that provides the shared code and functionality for mod developers to use in their mods. ## Optional Dependencies - (https://modrinth.com/mod/embers-text-api) - Use fancy text effects anywhere, including custom fonts! ## Version Compatibility | Minecraft Version | Library Version | |-------------------|-----------------| | 1.21.1 | 1.x.x |

# Matthiesen Lib

> ⚠️ This mod has been deprecated and is no longer going to receive updates. This library has been replaced by Matthiesen Core which provides a more robust and feature-rich foundation for mod developers to build upon.

Matthiesen Lib is a lightweight Architectury-style library that enables mod developers to write shared code that works seamlessly across both Fabric and NeoForge mod loaders for Minecraft 1. 21. 1. Instead of maintaining separate implementations for each platform, you can write your mod logic once in common code and let Matthiesen Lib handle the platform-specific details.

> Note: For regular users, This library does nothing on its own - it's a developer tool. If a mod requires Matthiesen Lib, simply drop it in your `mods` folder alongside the mod that needs it.

Documentation for the library can be found at (https://mods.matthiesen.dev/matthiesen-lib/)

## Dependencies

- (https://modrinth.com/mod/matthiesen-lib-api) - The core API mod that provides the shared code and functionality for mod developers to use in their mods.

## Optional Dependencies - (https://modrinth.com/mod/embers-text-api) - Use fancy text effects anywhere, including custom fonts!

## Version Compatibility

| Minecraft Version | Library Version | |-------------------|-----------------| | 1. 21. 1 | 1.x.x |

🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Mods
Author
Adammatthiesen
Version
1.12.0
Downloads
36,337
Endorsements
1
Category
fabric
Created
5/16/2026
Updated
7/18/2026
Game Versions
1.21.1
Tags
library, utility

🔧 How to Install Minecraft Mods Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

📖 Full step-by-step install guide for Minecraft Mods →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.

❓ Frequently Asked Questions

Which Minecraft Mods versions does Matthiesen Lib support?

The author lists 1.21.1. Other versions may work but are untested by the author.

What is the latest version of Matthiesen Lib?

Version 1.12.0, published 2026-07-18 with 36,337 downloads recorded at the source.

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