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JEIOptimizer jeioptimizer-1.21.1-1.2.1-19.64

Check the game version, loader and dependencies below, then grab this exact release.

CurseForge release

jeioptimizer-1.21.1-1.2.1-19.64.jar

jeioptimizer-1.21.1-1.2.1-19.64

Game
1.21.1
Loader
NeoForge
Published
19 Oct 2026
Channel
release
File size
26.0 KB

SHA-1b508d115e66a49a4b17a500679ad74435252bb0c

Where this file goes

Client, server, or both?

Client Source doesn’t say
Dedicated server Source doesn’t say

The source does not explicitly classify this release as client-only or server-only.

Dependencies for this release

What else does it need?

Required

Just Enough Items (JEI)

Matched file: 19.70.0.469 for NeoForge 1.21.1

Open project
Required

MezzConfig

Matched file: MezzConfig 0.7.1 for NeoForge 1.21.1

Open project
1 optional, embedded or incompatible relationship
  • MezzConfigGUI optional