Modrinth · Minecraft mod
Compose Multiplatform
Library mod bundling JetBrains' Compose Multiplatform libs
Quick answer
Which Compose Multiplatform release matches 26.2-rc-1 Fabric?
Compose Multiplatform 1.0.1 targets 1.21, 1.21.1, 1.21.2 with Fabric. It must be installed on the client. Do not install it on the dedicated server. 1 required mod needs a matching file.
Where it goes
Is Compose Multiplatform required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Compose Multiplatform 1.0.1 need?
1.0.1 on 26.2-rc-1 Fabric. Every mod below is checked against that same setup.
Install Fabric Language Kotlin first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Compose Multiplatform without breaking your instance.
Built for Compose Multiplatform 1.0.1 on 26.2-rc-1 Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.1. It targets 1.21, 1.21.1, 1.21.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric Language Kotlin first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.1. It opens that exact file at the source.
About this project
What does Compose Multiplatform add?
Library mod bundling JetBrains' Compose Multiplatform libs. This is used in Polyfrost's OneConfig on modern versions of Minecraft.
Uses our fork of skiko temporarily to support Vulkan on 26.2
Note: this does NOT provide the functionality plugging in Compose into Minecraft. This is a separate library due to the sheer size of Compose's libraries, including Skiko.
Project description from Modrinth.
Pick your setup
Compose Multiplatform by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2-rc-2
1 loader build26.2-rc-1
1 loader build26.2-pre-6
1 loader build26.2-pre-5
1 loader build26.2-pre-4
1 loader build26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader buildShowing the newest 12 of 21 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Compose Multiplatform versions and loaders
1.0.1
compose-bundle-1.0.1+compose.1.12.0-alpha01-skiko.0.999.3.jar
6 Jun 2026
Looking for an older file? The official Modrinth project page is in Resources.