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TSFlareon's Item CoreMinecraft mod for 1.21.8

Datapacks can't add items, so I have to do that separately.

client and servernewest supported 1.21.8Library
Latest version
1.0.0
Loaders
Fabric, Quilt, NeoForge, Forge
Licence
CC0-1.0
Downloads
456.4k
Updated
13 mo ago
Available on
Modrinth
Space NodeOur hosting

Host TSFlareon's Item Core servers

One click and TSFlareon's Item Core is installed with the right loader, on hardware built for it.

  • 1.21.8
  • Fabric
  • Quilt
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version TSFlareon's Item Core declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.8Fabric, Quilt, NeoForge, Forge21+declared17 Jul 2025
1.21.7Forge, Quilt, NeoForge, Fabric21+declared30 Jun 2025
1.21.6Forge, Quilt, NeoForge, Fabric21+declared17 Jun 2025
1.21.5Fabric, Forge, NeoForge, Quilt21+declared25 Mar 2025
1.21.4Fabric, Quilt, NeoForge, Forge21+declared3 Dec 2024
1.21.3Fabric, Quilt, NeoForge, Forge21+declared23 Oct 2024
1.21.2Fabric, Quilt, NeoForge, Forge21+declared22 Oct 2024
1.21.1Quilt, Forge, NeoForge, Fabric21+declared8 Aug 2024

Download

From TSFlareon's Item Core’s own host. Nothing is re-hosted here.

1.0.0release3 Aug 2025

tsfitemcore-1.0.0-fabric.jar · 0.0 MB · for 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5 +3 more

Download latest
3e592ba44b95

Frequently asked

Does TSFlareon's Item Core work on Minecraft 1.21.8?

Yes. 1.21.8 is the newest Minecraft version TSFlareon's Item 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 TSFlareon's Item Core support?

Everything the author has declared, from 1.21.1 up to 1.21.8. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install TSFlareon's Item Core 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 TSFlareon's Item Core support?

Fabric, Quilt, NeoForge, Forge. 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 TSFlareon's Item 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 TSFlareon's Item Core under?

CC0-1.0, 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 TSFlareon's Item 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 TSFlareon's Item 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.

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? .