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AE2 JEI IntegrationMinecraft mod for 1.21.1

Re-introduces JEI compatibility for Applied Energetics 2

newest supported release 1.21.1Mc AddonsApplied Energistics 2
Latest version
ae2jeiintegration-1.2.1.jar
Minecraft
1.21 to 1.21.1
Java
Java 21+
Loader
NeoForge
Licence
not stated
Downloads
21.8M
Updated
8 mo ago
Available on
CurseForge

Minecraft versions

Every version AE2 JEI Integration declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024
1.21NeoForge21+declared13 Jun 2024

Download

From AE2 JEI Integration’s own host. Nothing is re-hosted here.

Most recently published release

ae2jeiintegration-1.2.1.jarrelease8 Mar 2026

ae2jeiintegration-1.2.1.jar · 90 KB · for 1.21.1 · NeoForge

Download this release
e99898b3e9c3…
Older versions3
  • ae2jeiintegration-1.2.0.jar23 Sept 20241.21.199 KB13.8M downloads69bfbeca11c6…Get
  • ae2jeiintegration-1.1.0.jar26 Aug 20241.21.10.1 MB179.4k downloads231268198cda…Get
  • ae2jeiintegration-1.0.0.jar30 Jul 20241.21.1, 1.210.1 MB4.0k downloads0e4f34a7b901…Get

Frequently asked

Does AE2 JEI Integration work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version AE2 JEI Integration 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 AE2 JEI Integration support?

Everything the author has declared, from 1.21 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 AE2 JEI Integration support?

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 AE2 JEI Integration?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install AE2 JEI Integration?

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 AE2 JEI Integration 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

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Details from CurseForge, where the author last updated it on 8 Mar 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .