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U Team CoreMinecraft mod for 1.21.1

Open-Source API and library for U-Team's mods.

client onlynewest supported 1.21.1UtilityLibrary
Latest version
5.6.2.384
Minecraft
1.12.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
Apache-2.0
Downloads
619.6k
Updated
16 mo ago
Available on
Modrinth
Space NodeOur hosting

Host U Team Core servers

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

  • 1.21.1
  • NeoForge
  • Forge
  • Fabric
  • 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 U Team Core declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21Fabric, NeoForge, Forge21+declared13 Jun 2024
1.20.6Forge, NeoForge, Fabric21+declared29 Apr 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.19.4Fabric, Forge, NeoForge17+declared14 Mar 2023
1.19.2NeoForge, Forge, Fabric17+declared5 Aug 2022
1.18.2Fabric, NeoForge, Forge17+declared28 Feb 2022
1.16.5Fabric, NeoForge, Forge8+declared14 Jan 2021
1.15.2NeoForge, Forge, Fabric8+declared17 Jan 2020
1.14.4Fabric, NeoForge, Forge8+declared19 Jul 2019
1.12.2NeoForge, Forge, Fabric8+declared18 Sept 2017

Download

From U Team Core’s own host. Nothing is re-hosted here.

All 34 releases
5.6.2.384release19 May 2025

u_team_core-neoforge-1.21.1-5.6.2.384.jar · 0.6 MB · for 1.21.1

Download latest
b3219b26fe1c…
Older versions24
  • 5.4.0.38319 May 20251.20.60.5 MB292 downloadsbe231e7dc94f…Get
  • 5.1.4.38219 May 20251.20.10.6 MB23.7k downloads8e0921764c7e…Get
  • 5.0.2.38119 May 20251.19.40.4 MB293 downloads6ac01e79fb00…Get
  • 4.4.3.38019 May 20251.19.20.4 MB4.8k downloadsc174b1ea129c…Get
  • 4.0.1.37919 May 20251.18.20.4 MB20.9k downloads94bd8a3889cd…Get
  • 3.2.1.37819 May 20251.16.50.4 MB12.8k downloads927d1e547718…Get
  • 3.0.2.37719 May 20251.15.20.4 MB115 downloads3d87da0fc47a…Get
  • 2.8.2.37619 May 20251.14.40.4 MB128 downloads44de9329a9f4…Get
  • 2.2.5.37519 May 20251.12.20.3 MB7.3k downloads930e2797cfb4…Get
  • 5.6.2.37418 May 20251.21.10.6 MB180 downloads76de53e84d2e…Get
  • 5.4.0.37318 May 20251.20.60.5 MB23 downloads59d39ec939ee…Get
  • 5.1.4.37218 May 20251.20.10.6 MB182 downloadsf3933f4aa63f…Get
  • 5.0.2.37118 May 20251.19.40.4 MB22 downloads54765d3b9ed8…Get
  • 4.4.3.37018 May 20251.19.20.4 MB70 downloadsd240f2becb2d…Get
  • 4.0.1.36918 May 20251.18.20.4 MB32 downloadsa78bc2e91db7…Get
  • 3.2.1.36818 May 20251.16.50.4 MB55 downloads84c04a7254be…Get
  • 3.0.2.36718 May 20251.15.20.4 MB22 downloads8cd5c1dc3deb…Get
  • 2.8.2.36618 May 20251.14.40.4 MB21 downloads75c815262a44…Get
  • 2.2.5.36518 May 20251.12.20.3 MB45 downloads10c9d43d1ca0…Get
  • 5.6.2.3646 Apr 20251.21.10.6 MB3.7k downloads65540a654439…Get
  • 5.4.0.3636 Apr 20251.20.60.5 MB90 downloads92806ead5956…Get
  • 5.1.4.3626 Apr 20251.20.10.6 MB5.4k downloads1520395e10bd…Get
  • 5.0.2.3616 Apr 20251.19.40.4 MB60 downloads6a3612d662a4…Get
  • 4.4.3.3606 Apr 20251.19.20.4 MB2.3k downloadsf0f0ca0f0ce9…Get

Frequently asked

Does U Team Core work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version U Team Core 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 U Team Core support?

Everything the author has declared, from 1.12.2 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 U Team Core on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does U Team Core support?

NeoForge, Forge, Fabric. 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 U Team Core?

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.

What licence is U Team Core 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 U Team Core?

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 U Team Core 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. 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.

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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Last checked 2 mo 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? .