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M*dder Name Lib
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M*dder Name Lib

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by quat · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Minecraft version

⬇ Download for 1.21.11 · Fabric⬇ Download for 1.21.5 · Fabric⬇ Download for 1.21.1 · Fabric⬇ Download for 1.20.1 · Fabric⬇ Download for 1.21.11 · NeoForge⬇ Download for 1.21.5 · NeoForge⬇ Download for 1.21.1 · NeoForge⬇ Download for 1.20.1 · NeoForge⬇ Download for 1.20.1 · Forge
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Modder Name Lib is my personal library of code shared between all Season 2 projects.

You probably do not need to install Modder Name Lib separately. Modder Name Lib is included in all mods that use it using the "jar-in-jar" systems in Fabric and NeoForge. If you choose to manually install it, the version you select will (probably?) be used instead of the bundled versions.

At the moment, it contains:

And it will grow to contain anything else I need.

what is "Season 2"

All Season 2 mods are developed and tested together, in the same Git repo, compiled from the same codebase.

During Season 1 (2018-2025), I developed all my mods separately. This made it difficult to start new projects, annoying to port projects between Minecraft versions, error-prone to maintain code shared between multiple projects, and switching between projects sometimes required long waiting periods as the development tooling got its act together. This factors combined caused me to burn out of Minecraft modding.

During Season 2 (2025-?), I aim to address these problems with new development tooling.

One such tool is this library, which holds all the duplicated code and helps me hit the ground running when I choose to port to a new version of Minecraft.

what's in a name?

A moddernamelib is a derisive term for "library mods only intended to be used by one modder." I have become the thing I sought to destroy.

Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

These come from our own check of the pack file, not from the source page.

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