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JEAsyncMinecraft mod for 1.21.1

An async version of JEI that loads faster

newest supported 1.21.1Library ApiMap Information
Latest version
jei-1.20.1-fabric-15.32.0.173-async-33.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, NeoForge, Forge
Licence
not stated
Downloads
269.6k
Updated
1 mo ago
Available on
CurseForge

Minecraft versions

Every version JEAsync declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21NeoForge, Fabric, Forge21+declared13 Jun 2024
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023

Download

From JEAsync’s own host. Nothing is re-hosted here.

All 38 releases
jei-1.20.1-fabric-15.32.0.173-async-33.jarrelease4 Aug 2026

jei-1.20.1-fabric-15.32.0.173-async-33.jar · 1.5 MB · for 1.20.1

Download latest
e9ceb9ffb696…
Older versions24
  • jei-1.20.1-forge-15.32.0.173-async-33.jar4 Aug 20261.20.11.5 MB1 downloads44c7ed97137f…Get
  • jei-1.20.1-fabric-15.20.0.130-async-30.jar6 Jul 20261.20.11.4 MB82117d7d145a…Get
  • jei-1.20.1-forge-15.20.0.130-async-30.jar6 Jul 20261.20.11.4 MB6.6k downloads9c813f4bb586…Get
  • jei-1.21.1-neoforge-19.27.0.340-async-10.jar21 Jun 20261.21.11.5 MB50 downloads360e4370cbeb…Get
  • jei-1.21.1-forge-19.27.0.340-async-10.jar21 Jun 20261.21.11.5 MB0c43fdaef912…Get
  • jei-1.21.1-fabric-19.27.0.340-async-10.jar21 Jun 20261.21.11.5 MB3297b4d8bf7e…Get
  • jei-1.20.1-forge-15.20.0.130-async-29.jar10 Jun 20261.20.11.4 MB269 downloadse1f7e5ac775f…Get
  • jei-1.20.1-fabric-15.20.0.130-async-29.jar10 Jun 20261.20.11.4 MB7624eebb52e4…Get
  • jei-1.20.1-forge-15.20.0.130-async-28.jar27 May 20261.20.11.4 MB216 downloads04341c4c4044…Get
  • jei-1.20.1-fabric-15.20.0.130-async-28.jar27 May 20261.20.11.4 MB7 downloadsadbc95384289…Get
  • jei-1.20.1-fabric-15.20.0.130-async-27.jar21 May 20261.20.11.4 MBf890a909e5fe…Get
  • jei-1.20.1-forge-15.20.0.130-async-27.jar21 May 20261.20.11.4 MB194 downloadsc8ba445365aa…Get
  • jei-1.20.1-forge-15.20.0.130-async-26.jar9 May 20261.20.11.4 MB205 downloads910b8503b1db…Get
  • jei-1.20.1-fabric-15.20.0.130-async-26.jar9 May 20261.20.11.4 MB811f68ad0a54…Get
  • jei-1.20.1-fabric-15.20.0.130-async-25.jar4 May 20261.20.11.4 MB2424a42b961d…Get
  • jei-1.20.1-forge-15.20.0.130-async-25.jar4 May 20261.20.11.4 MB642 downloadsf2c87db0cd68…Get
  • jei-1.21.1-forge-19.27.0.340-async-9.jar27 Apr 20261.21.11.5 MB7be1b7be19bd…Get
  • jei-1.21.1-fabric-19.27.0.340-async-9.jar27 Apr 20261.21.11.5 MBcd02ca81ab9d…Get
  • jei-1.21.1-neoforge-19.27.0.340-async-9.jar27 Apr 20261.21.11.5 MB1 downloads9f021003a939…Get
  • jei-1.20.1-fabric-15.20.0.130-async-24.jar27 Apr 20261.20.11.4 MBcf15b16c3bb5…Get
  • jei-1.20.1-forge-15.20.0.130-async-24.jar27 Apr 20261.20.11.4 MB773189c457c0…Get
  • jei-1.20.1-fabric-15.20.0.129-async-22.jar25 Apr 20261.20.11.4 MB028a3dc23f5d…Get
  • jei-1.20.1-forge-15.20.0.129-async-22.jar25 Apr 20261.20.11.4 MB3bc3b3e28211…Get
  • jei-1.20.1-forge-15.20.0.129-async-21.jar24 Apr 20261.20.11.4 MBfa7a0b20dd29…Get

Frequently asked

Does JEAsync work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version JEAsync 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 JEAsync 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 JEAsync support?

Fabric, NeoForge, Forge. 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 JEAsync?

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 JEAsync?

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 JEAsync 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.

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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? .