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Poly Mixin project artwork

CurseForge · Minecraft mod

Poly Mixin

Runtime mixin target expansion driven by a ClassGraph classpath scan.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Poly Mixin release should I use?

Updated today
Latest stable file polymixin-fabric-1.0.1.jar
Game version 1.20.1
Loader Fabric

Poly Mixin polymixin-fabric-1.0.1.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Poly Mixin required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Poly Mixin polymixin-fabric-1.0.1.jar need?

polymixin-fabric-1.0.1.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Poly Mixin without breaking your instance.

Built for Poly Mixin polymixin-fabric-1.0.1.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use polymixin-fabric-1.0.1.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside polymixin-fabric-1.0.1.jar. It opens that exact file at the source.

About this project

What does Poly Mixin add?

PolyMixin is a Mixin library that extends a mixin's target list at runtime. Put @DynamicTargets on a mixin and it gets applied to every subclass of the class it targets, including subclasses that ship in somebody else's mod, without you naming any of them. Further target modification is configurable.

Supports Forge 1.20.1, NeoForge 1.21.1, and Fabric 1.21.1. Further support may be implemented in the future. (Likely out of the box compatible with most, but I am too lazy to test right now)

Thank you to Leclowndu93150 for completing this commission!

Project description from CurseForge.

Pick your setup

Poly Mixin by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

4 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Poly Mixin versions and loaders

4 of 4 releases match

Looking for an older file? The official CurseForge project page is in Resources.