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Concurrent Chunk Management Engine (Fabric)Minecraft mod for 26.3-snapshot-5

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

server onlynewest supported 26.3-snapshot-5Optimization
Latest version
0.4.2-alpha.0.28+26.2
Minecraft
1.17.1 to 26.3-snapshot-5
Java
Java 25+
Loader
Fabric
Licence
MIT
Downloads
36.4M
Updated
4 h ago
Available on
Modrinth
Space NodePartner

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.

  • 26.3-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
26.3-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
26w14aFabric25+declared1 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1.1-rc-1Fabric25+declared31 Mar 2026
26.1Fabric25+declared24 Mar 2026
26.1-rc-3Fabric25+declared23 Mar 2026
26.1-rc-2Fabric25+declared20 Mar 2026
26.1-rc-1Fabric25+declared19 Mar 2026
26.1-pre-3Fabric25+declared17 Mar 2026
26.1-pre-2Fabric25+declared13 Mar 2026
26.1-pre-1Fabric25+declared10 Mar 2026
26.1-snapshot-11Fabric25+declared3 Mar 2026
26.1-snapshot-10Fabric25+declared24 Feb 2026
26.1-snapshot-9Fabric25+declared18 Feb 2026
26.1-snapshot-8Fabric25+declared17 Feb 2026
26.1-snapshot-7Fabric25+declared11 Feb 2026
26.1-snapshot-6Fabric25+declared3 Feb 2026
26.1-snapshot-5Fabric25+declared27 Jan 2026

209 older versions not shown.

Download

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

All 30 releases
0.4.2-alpha.0.28+26.2alpha24 Jul 2026

c2me-fabric-mc26.2-0.4.2-alpha.0.28.jar · 3.6 MB · for 26.2

Download latest
15b86de3a179…
Older versions24
  • 0.4.0-alpha.0.23+1.21.121 Jul 20261.21.13.6 MB4f05e0535115…Get
  • 0.4.0-alpha.0.23+1.21.1121 Jul 20261.21.113.6 MB85b0749e46b8…Get
  • 0.4.0-alpha.0.44+26.1.221 Jul 202626.1.23.6 MB9c2d75a0226f…Get
  • 0.4.2-alpha.0.30+26.3-snap-521 Jul 202626.3-snapshot-53.5 MB9ae3fe0a5ebc…Get
  • 0.4.2-alpha.0.27+26.221 Jul 202626.23.6 MB423cff976ed0…Get
  • 0.4.2-alpha.0.23+26.220 Jul 202626.23.6 MB88ce275d5b2b…Get
  • 0.4.2-alpha.0.20+26.217 Jul 202626.23.6 MB4cc2958249bc…Get
  • 0.4.2-alpha.0.28+26.3-snap-416 Jul 202626.3-snapshot-43.5 MBae03550fc93a…Get
  • 0.4.0-alpha.0.21+1.21.1115 Jul 20261.21.113.6 MB5a4c87893d84…Get
  • 0.4.0-alpha.0.21+1.21.115 Jul 20261.21.13.6 MB597bc282d80b…Get
  • 0.4.0-alpha.0.35+26.1.215 Jul 202626.1.23.6 MBb965b57e3f24…Get
  • 0.4.2-alpha.0.18+26.215 Jul 202626.23.6 MB9b72b44150c0…Get
  • 0.4.0-alpha.0.20+1.21.114 Jul 20261.21.13.6 MB301ceea060a3…Get
  • 0.4.0-alpha.0.20+1.21.1114 Jul 20261.21.113.6 MBfa831b4d7f0d…Get
  • 0.4.0-alpha.0.34+26.1.214 Jul 202626.1.23.6 MB3574d71639c7…Get
  • 0.4.2-alpha.0.17+26.214 Jul 202626.23.6 MBbe62e2550d1b…Get
  • 0.4.2-alpha.0.15+26.214 Jul 202626.23.6 MB4597beeb15d8…Get
  • 0.4.2-alpha.0.14+26.214 Jul 202626.23.6 MB2576e73621e2…Get
  • 0.4.2-alpha.0.20+26.3-snap-312 Jul 202626.3-snapshot-33.6 MB2bf19c1b056e…Get
  • 0.4.2-alpha.0.13+26.210 Jul 202626.23.6 MB052c79f8da23…Get
  • 0.4.2-alpha.0.15+26.3-snap-37 Jul 202626.3-snapshot-33.6 MBef30fb12451c…Get
  • 0.4.0-alpha.0.19+1.21.16 Jul 20261.21.13.6 MBd0fbd437ecc4…Get
  • 0.4.0-alpha.0.19+1.21.116 Jul 20261.21.113.6 MB6d0381025da6…Get
  • 0.4.2-alpha.0.12+26.26 Jul 202626.23.6 MB757eb369c94c…Get

Frequently asked

Does Concurrent Chunk Management Engine (Fabric) work on Minecraft 26.3-snapshot-5?

Yes. 26.3-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 26.3-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 loader does Concurrent Chunk Management Engine (Fabric) need?

Fabric. A build for one loader will not 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)?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

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?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Physics ModWelcome to a more destructive Minecraft than you've ever seen before!KsyxisSpeed up your world loading by removing unneeded chunks.Fast NoiseVanilla Worldgen optimization modAsync LoggerAsynchronous logging and efficient filtering - performance improvements and utility for keeping your logs cleanAlways ShieldRemoves the obnoxious block delay of the shield, so it works the moment you press Right-Click. No more delay and confusion!ElytraHud3Aviation-style flight HUD for elytras (Fabric & NeoForge) — speed, altitude, artificial horizon, compass. Do a Barrel Roll compatible.

Last checked 3 h ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .