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Halcyon JEI PluginMinecraft mod for 1.21.1

Adds JEI support for Halcyon (Data & Essence)

newest supported 1.21.1Utility QolMc Addons
Latest version
dnejei-1.21.1-0.4.0.jar
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
not stated
Downloads
208.8k
Updated
1 mo ago
Available on
CurseForge

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Halcyon JEI Plugin’s own host. Nothing is re-hosted here.

dnejei-1.21.1-0.4.0.jarrelease26 Jul 2026

dnejei-1.21.1-0.4.0.jar · 0.0 MB · for 1.21.1

Download latest
009596cd0d62…
Older versions4
  • dnejei-1.21.1-0.3.1.jar6 Jun 20251.21.10.0 MB148.2k downloadsab113c3391c8…Get
  • dnejei-1.21.1-0.3.0.jar9 May 20251.21.10.0 MB10.6k downloads390a0d0300bd…Get
  • dnejei-1.21.1-0.2.0.jar10 Apr 20251.21.10.0 MB15.7k downloadsc8f86e16b032…Get
  • dnejei-1.21.1-0.1.0.jar26 Mar 20251.21.10.0 MB10.1k downloads4fd73f9ad8b5…Get

Frequently asked

Does Halcyon JEI Plugin work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Halcyon JEI Plugin 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 platform or loader does Halcyon JEI Plugin 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 Halcyon JEI Plugin?

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 Halcyon JEI Plugin?

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 Halcyon JEI Plugin 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 23 d 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? .