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mod

CCXMinecraft mod for 1.21.1

CC: Tweaked addon adding misc stuff

client and servernewest supported release 1.21.1TechnologyCursedSocial
Latest version
0.3.1-FABRIC
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, Forge, NeoForge
Licence
LicenseRef-CC-BY-SA-4.0-with-additional-clause
Downloads
2.1k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host CCX servers

One click and CCX is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Fabric
  • Forge
  • 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 CCX declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, Forge, NeoForge21+declared8 Aug 2024
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023

Download

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

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric

    0.3.1-FABRIC · 3 Sept 2026 · ccx-main-fabric-0.3.1.jar

    Get Fabric

  • NeoForge

    0.3.1-NEOFORGE · 3 Sept 2026 · ccx-main-neoforge-0.3.1.jar

    Get NeoForge

Most recently published release

0.3.1-FABRICrelease3 Sept 2026

ccx-main-fabric-0.3.1.jar · 7.1 MB · for 1.21.1 · Fabric

Download this release
51ef3be61cbc…
Older versions10
  • 0.3.1-NEOFORGE3 Sept 20261.21.10.3 MB9675026e0e1b…Get
  • 0.2.22 Sept 20261.21.17.1 MBea181d8b60b3…Get
  • 0.1.025 Aug 20261.21.17.1 MB990cc718ce06…Get
  • 6.1.19 Mar 20261.20.10.4 MB169 downloadsd7e572754705…Get
  • 6.1.028 Jan 20261.20.10.4 MB386 downloadsa7831acac03f…Get
  • 6.0.221 Dec 20251.20.10.3 MB254 downloads30cdf647099a…Get
  • 6.0.119 Dec 20251.20.10.3 MB44 downloads9471058276da…Get
  • 6.0.010 Dec 20251.20.10.3 MB99 downloadsfc2df7018b4a…Get
  • 5.1.025 Nov 20251.20.10.2 MB53 downloads9c1503d4d574…Get
  • 4.0.017 Nov 20251.20.132 KB21 downloadsc64a27dc6deb…Get

Dependencies

What CCXdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric Language KotlinRequired. This is a mod that enables usage of the Kotlin programming language for Fabric mods.Architectury APIRequired. An intermediary api aimed to ease developing multiplatform mods.Kotlin for ForgeRequired. Adds a Kotlin language loader and provides some optional utilities.CC: TweakedRequired. ComputerCraft fork adding programmable computers, turtles and more to Minecraft.

Frequently asked

Does CCX work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version CCX 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 CCX 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.

Do I need to install CCX 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 platform or loader does CCX support?

Fabric, Forge, 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 CCX?

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.

What does CCX need to run?

It declares Fabric Language Kotlin, Architectury API, Kotlin for Forge and CC: Tweaked as required, so those have to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is CCX under?

LicenseRef-CC-BY-SA-4.0-with-additional-clause, 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 CCX?

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 CCX safely?

Start with the author's page on Modrinth, 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.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.

Details from Modrinth, where the author last updated it on 3 Sept 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? .