Menu

mod

MekaGenJei (Mekanism Generator addon)Minecraft mod for 1.21.1

More JEI categories to help new players on Mekanism

newest supported 1.21.1TechnologyUtility QolCosmeticMc Addons
Latest version
1.2.1-20.1
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
not stated
Downloads
2.2M
Updated
4 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version MekaGenJei (Mekanism Generator addon) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From MekaGenJei (Mekanism Generator addon)’s own host. Nothing is re-hosted here.

1.2.1-20.1release22 May 2026

mekagenjei-1.2.1-20.1.jar · 0.0 MB · for 1.20.1

Download latest
3a2a6b5d1d06…
Older versions4
  • 1.215 Nov 20251.21.10.0 MB185 downloads922aff2f71b6…Get
  • 1.1-hotfix116 Sept 20251.21, 1.21.10.0 MBdf9ca9f7f0a4…Get
  • 1.116 Sept 20251.21, 1.21.10.0 MB1.5k downloadsd764cc3743f6…Get
  • 1.015 Sept 20251.21, 1.21.10.0 MB1 downloads34c533cbea02…Get

Frequently asked

Does MekaGenJei (Mekanism Generator addon) work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version MekaGenJei (Mekanism Generator addon) declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does MekaGenJei (Mekanism Generator addon) support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does MekaGenJei (Mekanism Generator addon) support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for MekaGenJei (Mekanism Generator addon)?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install MekaGenJei (Mekanism Generator addon)?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download MekaGenJei (Mekanism Generator addon) safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .