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Material Rule CompilerMinecraft mod for 26.3

An experimental worldgen optimization mod that compiles material rules into static functions.

newest supported release 26.3Performance
Latest version
Material Rule Compiler 1.1.2+1.21.9
Minecraft
1.21.9 to 26.3
Java
Java 25+
Loaders
Quilt, Fabric
Licence
not stated
Downloads
1.5k
Updated
1 d ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Material Rule Compiler declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Quilt, Fabric25+declared15 Sept 2026
26.2Quilt, Fabric25+declared16 Jun 2026
26.1.2Fabric, Quilt25+declared9 Apr 2026
26.1.1Fabric, Quilt25+declared1 Apr 2026
26.1Fabric, Quilt25+declared24 Mar 2026
1.21.11Fabric, Quilt21+declared9 Dec 2025
1.21.10Quilt, Fabric21+declared7 Oct 2025
1.21.9Fabric, Quilt21+declared30 Sept 2025

Download

From Material Rule Compiler’s own host. Nothing is re-hosted here.

Browse 36 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • Fabric, Quilt

    Material Rule Compiler 1.1.2+26.3 · 11 Oct 2026

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

Most recently published release

Material Rule Compiler 1.1.2+1.21.9release16 Oct 2026

zmatcomp-1.1.2+1.21.9.jar · 0.1 MB · for 1.21.10, 1.21.9 · Fabric, Quilt

Choose file on publisher ↗
354d2aa7482f…
Older versions24

Frequently asked

Does Material Rule Compiler work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Material Rule Compiler declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Material Rule Compiler support?

Everything the author has declared, from 1.21.9 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Material Rule Compiler support?

Quilt, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Material Rule Compiler?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Material Rule Compiler?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Material Rule Compiler safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from CurseForge, where the author last updated it on 20 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .