Menu

mod

Just Enough Freaky Additions (JEFA)Minecraft mod for 1.21.5

Adding 7 new categories to JEI!

client onlynewest supported 1.21.5Utility
Latest version
1.1.0
Loader
NeoForge
Licence
GPL-3.0-only
Downloads
1.8k
Updated
25 d ago
Available on
Modrinth
Space NodePartner

Host Just Enough Freaky Additions (JEFA) servers

One click and Just Enough Freaky Additions (JEFA) is installed with the right loader, on hardware built for it.

  • 1.21.5
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

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

Minecraft versions

Every version Just Enough Freaky Additions (JEFA) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.5NeoForge21+declared25 Mar 2025
1.21.4NeoForge21+declared3 Dec 2024
1.21.1NeoForge21+declared8 Aug 2024
1.21NeoForge21+declared13 Jun 2024

Download

From Just Enough Freaky Additions (JEFA)’s own host. Nothing is re-hosted here.

1.1.0release8 Jul 2026

jefa-1.1.0-1.21.1.jar · 0.1 MB · for 1.21.1

Download latest
41dcdaaf99b3
Older versions3
  • 1.0.317 Dec 20251.21.40.1 MB20 downloads5055e9bf2c99Get
  • 1.0.216 Dec 20251.21.40.1 MB9 downloads18337e22a117Get
  • 1.0.116 Dec 20251.21.10.1 MB27 downloads46a5e799b812Get

Frequently asked

Does Just Enough Freaky Additions (JEFA) work on Minecraft 1.21.5?

Yes. 1.21.5 is the newest Minecraft version Just Enough Freaky Additions (JEFA) 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 Just Enough Freaky Additions (JEFA) support?

Everything the author has declared, from 1.21 up to 1.21.5. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Just Enough Freaky Additions (JEFA) on the client or the server?

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does Just Enough Freaky Additions (JEFA) need?

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

Which Java version do I need for Just Enough Freaky Additions (JEFA)?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Just Enough Freaky Additions (JEFA) under?

GPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Just Enough Freaky Additions (JEFA)?

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 Just Enough Freaky Additions (JEFA) safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Last checked 6 d ago against Modrinth. 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? .