Lithium (Fabric/NeoForge)

An optimization mod for Minecraft which improves server performance significantly.

File Details
DownloadInstall

Lithium mc26.1.x-0.24.5 for Neoforge

By2No2Name
  • R
  • Jun 4, 2026
  • 876.26 KB
  • 0
  • 26.1.2+2
  • NeoForge

File Name

lithium-neoforge-0.24.5+mc26.1.2.jar

Supported Versions

  • 26.1.2
  • 26.1.1
  • 26.1

Curse Maven Snippet

NeoForge

implementation "curse.maven:lithium-360438:8196297"
Curse Maven does not yet support mods that have disabled 3rd party sharing

Learn more about Curse Maven

Lithium 0.24.5 for Minecraft 26.1.x adds new optimizations and improves mod compatibility.

Make sure to take a backup of your world before using the mod and please report any bugs and mod compatibility issues at the issue tracker. You can check the description of each optimization and how to disable it when encountering a problem.

Additions

  • Optimize profiler access
  • Optimize explosions with direct-mapped block cache
  • Document non-vanilla behavior when explosions skip air
  • Avoid counting skipped air when no player is within 64 blocks (= no particles spawned)

Changes

  • Move explosion skipping air to separate package.

Fixes

  • Fix invalidation issue causing incompatibility with carpet TIS double barrel
  • Fix block entity ticking in lazy loaded chunk with coordinates x,z = 0,0 when first ticking block entity is in that chunk