Required
Open project Just Enough Items (JEI)
Matched file: 19.57.0.451 for NeoForge 1.21.1
Ready to install?
JEIOptimizer jeioptimizer-1.21.1-1.2.0-19.56
Check the game version, loader and dependencies below, then grab this exact release.
CurseForge release
jeioptimizer-1.21.1-1.2.0-19.56.jar
jeioptimizer-1.21.1-1.2.0-19.56
- Game
- 1.21.1
- Loader
- NeoForge
- Published
- 13 Sept 2026
- Channel
- release
- File size
- 25.9 KB
SHA-111cb78f927e503181713bdea9e3e4ad2509f1c1c
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
Open project MezzConfig
Matched file: MezzConfig 0.6.8 for NeoForge 1.21.1
1 optional, embedded or incompatible relationship
- MezzConfigGUI optional