Compose Multiplatform
by Polyfrost
Compose Multiplatform is a library mod that bundles JetBrains' Compose Multiplatform libraries for other mods to use.
What it does
The mod ships the Compose Multiplatform libraries as one dependency, so mods that need them do not have to bundle the large set themselves. It is used by Polyfrost's OneConfig. Fabric Language Kotlin is required and must be installed alongside it. Files are published for Fabric and Ornithe, with game versions 1.8.9 – 26.3 and the latest build labeled v1.0.6+compose.1.13.0-alpha02.
Key features
Bundled libraries
The JetBrains Compose Multiplatform libraries, including Skiko, arrive in one package instead of being added separately by each mod.
Shared dependency for other mods
Mods such as OneConfig and DamageTint (Hit Color) depend on it, so one copy serves several projects.
Snapshot builds
Snapshot builds are published alongside release files, so testers can try newer builds before a stable release.
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x12 of 12 versions with builds
1.8.x1 of 1 version with builds
This mod also publishes snapshot builds. Snapshots are not shown in the matrix.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Required by 5 mods
Questions
Does Compose Multiplatform need Fabric Language Kotlin?
In the catalog
Compose Multiplatform is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 8,071 mods support Minecraft 26.3.
More from Polyfrost
Similar mods
What the author says
Library mod bundling JetBrains' Compose Multiplatform libs. This is used in Polyfrost's OneConfig. 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.
Official listing
- Modrinth page
- modrinth.com/mod/compose-multiplatform
- Owner
- Polyfrost
- Published
- 2026-06-06
- Updated on Modrinth
- 2026-10-09
- Facts verified
- 2026-10-15