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Concurrent Chunk Management Engine (Fabric)Minecraft mod for 26.3

A Fabric mod designed to improve the chunk performance of Minecraft.

server onlynewest supported release 26.3preview support: 26.4-snapshot-5Optimization
Latest version
0.4.2-alpha.0.119+26.4-snap-5
Minecraft
1.17.1 to 26.4-snapshot-5
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
41.3M
Updated
6 d ago
Available on
Modrinth
Space NodeOur hosting

Host Concurrent Chunk Management Engine (Fabric) servers

One click and Concurrent Chunk Management Engine (Fabric) is installed with the right loader, on hardware built for it.

  • 26.4-snapshot-5
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

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

Minecraft versions

Every version Concurrent Chunk Management Engine (Fabric) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.4-snapshot-5Fabric25+declared20 Oct 2026
26.4-snapshot-4Fabric25+declared13 Oct 2026
26.4-snapshot-3Fabric25+declared6 Oct 2026
26.4-snapshot-2Fabric25+declared29 Sept 2026
26.4-snapshot-1Fabric25+declared22 Sept 2026
26.3Fabric25+declared15 Sept 2026
26.3-rc-3Fabric25+declared14 Sept 2026
26.3-rc-2Fabric25+declared11 Sept 2026
26.3-rc-1Fabric25+declared10 Sept 2026
26.3-pre-3Fabric25+declared8 Sept 2026
26.3-pre-2Fabric25+declared4 Sept 2026
26.3-pre-1Fabric25+declared1 Sept 2026
26.3-snapshot-10Fabric25+declared25 Aug 2026
26.3-snapshot-9Fabric25+declared17 Aug 2026
26.3-snapshot-8Fabric25+declared12 Aug 2026
26.3-snapshot-7Fabric25+declared4 Aug 2026
26.3-snapshot-6Fabric25+declared28 Jul 2026
26.3-snapshot-5Fabric25+declared21 Jul 2026
26.3-snapshot-4Fabric25+declared16 Jul 2026
26.3-snapshot-3Fabric25+declared7 Jul 2026
26.3-snapshot-2Fabric25+declared30 Jun 2026
26.3-snapshot-1Fabric25+declared23 Jun 2026
26.2Fabric25+declared16 Jun 2026
26.2-rc-2Fabric25+declared12 Jun 2026
26.2-rc-1Fabric25+declared11 Jun 2026
26.2-pre-6Fabric25+declared10 Jun 2026
26.2-pre-5Fabric25+declared8 Jun 2026
26.2-pre-4Fabric25+declared4 Jun 2026
26.2-pre-3Fabric25+declared2 Jun 2026
26.2-pre-2Fabric25+declared28 May 2026
26.2-pre-1Fabric25+declared26 May 2026
26.2-snapshot-8Fabric25+declared19 May 2026
26.2-snapshot-7Fabric25+declared12 May 2026
26.2-snapshot-6Fabric25+declared5 May 2026
26.2-snapshot-5Fabric25+declared28 Apr 2026
26.2-snapshot-4Fabric25+declared21 Apr 2026
26.2-snapshot-3Fabric25+declared14 Apr 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.2-rc-1Fabric25+declared8 Apr 2026
26.2-snapshot-1Fabric25+declared7 Apr 2026

226 older versions not shown.

Download

From Concurrent Chunk Management Engine (Fabric)’s own host. Nothing is re-hosted here.

Browse 78 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • Fabric

    0.4.2-alpha.0.106+26.3 · 17 Oct 2026 · c2me-fabric-mc26.3-0.4.2-alpha.0.106.jar

    Get Fabric

Most recently published release

0.4.2-alpha.0.119+26.4-snap-5alpha20 Oct 2026

c2me-fabric-mc26.4-snapshot-5-0.4.2-alpha.0.119.jar · 4.0 MB · for 26.4-snapshot-5 · Fabric

Download this release
d0b0b533f8f6…
Older versions24
  • 0.4.2-alpha.0.106+26.317 Oct 202626.34.0 MB047ed3fe3869…Get
  • 0.4.2-alpha.0.114+26.4-snap-415 Oct 202626.4-snapshot-43.7 MB309ecc5e0146…Get
  • 0.4.2-alpha.0.104+26.315 Oct 202626.33.7 MB1c17afd95d4d…Get
  • 0.4.2-alpha.0.113+26.4-snap-413 Oct 202626.4-snapshot-43.7 MBd03287fc53fd…Get
  • 0.4.2-alpha.0.103+26.313 Oct 202626.33.7 MB0925dbf96191…Get
  • 0.4.2-alpha.0.99+26.4-snap-413 Oct 202626.4-snapshot-43.8 MBe7ae72956c70…Get
  • 0.4.2-alpha.0.60+26.212 Oct 202626.23.7 MB079ac7da5de4…Get
  • 0.4.0-alpha.0.30+1.21.111 Oct 20261.21.13.6 MB6fa50f7d626c…Get
  • 0.4.0-alpha.0.28+1.21.1111 Oct 20261.21.113.7 MB035f1722ea7b…Get
  • 0.4.2-alpha.0.90+26.37 Oct 202626.33.8 MBd0140ebdad22…Get
  • 0.4.2-alpha.0.95+26.4-snap-36 Oct 202626.4-snapshot-33.8 MBa8e59c36d72d…Get
  • 0.4.0-alpha.0.65+26.1.23 Oct 202626.1.23.7 MB15c374f57ce6…Get
  • 0.4.0-alpha.0.64+26.1.23 Oct 202626.1.23.7 MB63cbb2d8f4a4…Get
  • 0.4.2-alpha.0.56+26.23 Oct 202626.23.7 MB8d4c8ff21192…Get
  • 0.4.2-alpha.0.89+26.31 Oct 202626.33.8 MBb4fcf82bbe15…Get
  • 0.4.2-alpha.0.55+26.230 Sept 202626.23.7 MBa89a9e90436c…Get
  • 0.4.2-alpha.0.92+26.4-snap-230 Sept 202626.4-snapshot-23.8 MB55eb99fa705f…Get
  • 0.4.2-alpha.0.91+26.4-snap-229 Sept 202626.4-snapshot-23.8 MB5b238ca13692…Get
  • 0.4.2-alpha.0.88+26.324 Sept 202626.33.8 MBbb741d118c88…Get
  • 0.4.2-alpha.0.88+26.4-snap-122 Sept 202626.4-snapshot-13.8 MB2568a44aa84a…Get
  • 0.4.2-alpha.0.87+26.321 Sept 202626.33.8 MB918fd0bfc256…Get
  • 0.4.0-alpha.0.29+1.21.116 Sept 20261.21.13.6 MB94fc5640a201…Get
  • 0.4.0-alpha.0.62+26.1.216 Sept 202626.1.23.7 MBee5e20f8a1aa…Get
  • 0.4.0-alpha.0.27+1.21.1116 Sept 20261.21.113.7 MB83715b94d5a3…Get

Frequently asked

Does Concurrent Chunk Management Engine (Fabric) work on Minecraft 26.4-snapshot-5?

Yes. 26.4-snapshot-5 is the newest Minecraft version Concurrent Chunk Management Engine (Fabric) 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 Concurrent Chunk Management Engine (Fabric) support?

Everything the author has declared, from 1.17.1 up to 26.4-snapshot-5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Concurrent Chunk Management Engine (Fabric) on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Concurrent Chunk Management Engine (Fabric) support?

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 Concurrent Chunk Management Engine (Fabric)?

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.

What licence is Concurrent Chunk Management Engine (Fabric) under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Concurrent Chunk Management Engine (Fabric)?

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 Concurrent Chunk Management Engine (Fabric) safely?

Start with the author's page on Modrinth, 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.

EsliumSimulates zero latency by predicting server actionsHCsCRRemove your end crystals before the server even knows you hit 'em! (a "crystal optimizer")Life Series DevDevelopment versions of the Life Series mod.anyminerany block veinminer or vein miner, tree chopper or capitator or timber with auto leaf decay, tunneler, chunk excavator, magnet, crop harvester, keybinds, hotkey, blocks lists, player statisticsHangul 한글Native Korean (한국어) IME for smooth 한글 채팅 (Hangul/Hangeul chat), commands, books, signs, items, and recipes. 26+gooditemspickup item blocker, inventory auto sorter, auto attack, auto elytra, auto refill, auto tools, auto shield, and smarter.

Used by

1 project lists Concurrent Chunk Management Engine (Fabric) as a required dependency.

C2ME OpenCL Acceleration ModuleC2ME addon that provides hardware accelerated world generation through OpenCL

Details from Modrinth, 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? .