Concurrent Chunk Management Engine

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Concurrent Chunk Management Engine

A Fabric mod designed to improve the chunk performance of Minecraft.
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Concurrent Chunk Management Engine (C2ME) is a performance optimization mod for Fabric and NeoForge that enhances Minecraft chunk generation, loading, and I/O by utilizing multi-threading across multiple CPU cores. It’s designed to improve world performance without altering vanilla behavior or world generation, making it compatible with most Minecraft vanilla datapacks and many modded world generators. C2ME works best when used alongside mods like Lithium and ScalableLux. It includes safeguards to detect and report unsafe mod behaviors, helping to prevent instability. Ideal for players and modpack creators looking to boost Minecraft's scalability and chunk management efficiency
Compatibility
About the project
Created:
📅 Nov 04, 2025
Updated:
⏰ Nov 04, 2025
Download count:
⬇️ 6,471,026
Versions
1.21.10 1.21.9 1.21.8 1.21.7 1.21.6 1.21.5 1.21.4 1.21.3 1.21.2 1.21.1 1.21 1.20.6 1.20.5 1.20.4 1.20.3 1.20.2 1.20.1 1.20 1.19.4 1.19.3 1.19.2 1.19.1 1.19 1.18.2 1.18.1 1.18 1.17.1
Platforms