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CITX (CIT Extension)Minecraft mod for 1.21.11

A mod that allows easy renaming of CIT items with a custom command.

client and servernewest supported 1.21.11UtilityDecoration
Latest version
1.0-mc1.21.x
Minecraft
1.20.1 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
Apache-2.0
Downloads
545
Updated
25 d ago
Available on
Modrinth
Space NodePartner

Host CITX (CIT Extension) servers

One click and CITX (CIT Extension) is installed with the right loader, on hardware built for it.

  • 1.21.11
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version CITX (CIT Extension) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.20.1Fabric17+declared12 Jun 2023

Download

From CITX (CIT Extension)’s own host. Nothing is re-hosted here.

1.0-mc1.21.xrelease8 Jul 2026

CITX-1.0-mc1.21.1.jar · 0.0 MB · for 1.21.1, 1.21.2, 1.21.3, 1.21.4

Download latest
879c189c8113…
Older versions2
  • 1.0-mc1.20.18 Jul 20261.20.10.0 MB8 downloads8b24d763edae…Get
  • 0.1-mc1.20.119 Jan 20251.20.10.0 MB504 downloadsb73f1c4fe18f…Get

Frequently asked

Does CITX (CIT Extension) work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version CITX (CIT Extension) 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 CITX (CIT Extension) support?

Everything the author has declared, from 1.20.1 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install CITX (CIT Extension) on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which loader does CITX (CIT Extension) need?

Fabric. 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 CITX (CIT Extension)?

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 CITX (CIT Extension) under?

Apache-2.0, 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 CITX (CIT Extension)?

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 CITX (CIT Extension) 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.

Entity CullingUsing async path-tracing to hide Block-/Entities that are not visibleFerriteCoreMemory usage optimizationsImmediatelyFastSpeed up immediate mode rendering in MinecraftYetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!Xaero's MinimapDisplays a map of the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.[ETF] Entity Texture FeaturesEmissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

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? .