CurseForge · Minecraft mod
SpectrumJEI
An addon to Spectrum that adds JEI support.
Quick answer
Which SpectrumJEI release should I use?
SpectrumJEI 21.1.11.1+neoforge targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 6 required mods have matching files.
Where it goes
Is SpectrumJEI required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does SpectrumJEI 21.1.11.1+neoforge need?
21.1.11.1+neoforge. Change the file and its required mods may change too.
Install Just Enough Items (JEI), Spectrum, Just Enough Items (JEI), Modonomicon and 2 more first. We found matching files for this game-version and loader setup. 3 come through another mod in the chain.
3 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add SpectrumJEI without breaking your instance.
Built for SpectrumJEI 21.1.11.1+neoforge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 21.1.11.1+neoforge. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Just Enough Items (JEI), Spectrum, Just Enough Items (JEI), Modonomicon and 2 more first. We found matching files for this game-version and loader setup. 3 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside 21.1.11.1+neoforge. It opens that exact file at the source.
About this project
What does SpectrumJEI add?
SpectrumJEI is an addon to Spectrum that adds support for viewing recipes in Just Enough Items.
In addition to all REI/EMI features that Spectrum provides, this mod also adds:
• Separate categories for different Pedestal tiers
• Pedestal recipe transfer for Crafting Tablets (1.19.2+)
• Includes FractalJEI which fixes items not showing up in JEI (1.20.1+)
For EMI support, please directly use the base mod.
This mod supports being loaded with Sinytra Connector, requiring Connector Extras.
Project description from CurseForge.
Pick your setup
SpectrumJEI by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.20.1
1 loader build1.19.2
1 loader build1.18.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
SpectrumJEI versions and loaders
21.1.11.1+neoforge
SpectrumJEI-21.1.11.1+neoforge.jar
28 Aug 2026
21.1.9.1+fabric
SpectrumJEI-21.1.9.1+fabric.jar
28 Aug 2026
20.1.9.1
SpectrumJEI-20.1.9.1.jar
28 Aug 2026
21.1.11+neoforge
SpectrumJEI-21.1.11+neoforge.jar
22 Aug 2026
21.1.10+neoforge
SpectrumJEI-21.1.10+neoforge.jar
6 Aug 2026
21.1.9+neoforge
SpectrumJEI-21.1.9+neoforge.jar
28 Mar 2026
21.1.9+fabric
SpectrumJEI-21.1.9+fabric.jar
28 Mar 2026
20.1.9
SpectrumJEI-20.1.9.jar
28 Mar 2026
19.2.8
SpectrumJEI-19.2.8.jar
28 Mar 2026
18.2.7
SpectrumJEI-18.2.7.jar
28 Mar 2026
21.1.8+fabric
SpectrumJEI-21.1.8+fabric.jar
24 Mar 2026
21.1.8+neoforge
SpectrumJEI-21.1.8+neoforge.jar
24 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.