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KotlinMCUI-backendMinecraft mod for 26.2

backend for KotlinMCUI

client onlynewest supported 26.2
Latest version
1.0.0-alpha.19+fabric+26.1.2
Minecraft
1.20.1 to 26.2
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
MIT
Downloads
9.7k
Updated
2 mo ago
Available on
Modrinth

Minecraft versions

Every version KotlinMCUI-backend declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.2NeoForge, Forge, Fabric25+declared16 Jun 2026
26.1.2Fabric, NeoForge, Forge25+declared9 Apr 2026
26.1Forge, Fabric, NeoForge25+declared24 Mar 2026
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023

Download

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

All 36 releases
1.0.0-alpha.19+fabric+26.1.2alpha17 Jul 2026

KotlinMCUI-backend-1.0.0-alpha.19+fabric+26.1.2.jar · 69 KB · for 26.1.2

Download latest
8d24270c978d…
Older versions24
  • 1.0.0-alpha.18+forge++klf+1.20.117 Jul 20261.20.163 KB659 downloadse3ddb72fd8da…Get
  • 1.0.0-alpha.18+forge++kff+1.20.117 Jul 20261.20.163 KB12 downloads7acdb75448c0…Get
  • 1.0.0-alpha.18+neo+kff+1.21.117 Jul 20261.21.164 KB5 downloads59bed6023281…Get
  • 1.0.0-alpha.18+fabric+1.21.117 Jul 20261.21.165 KB100 downloads79afc14ed848…Get
  • 1.0.0-alpha.19+fabric+26.116 Jul 202626.169 KB41 downloads7fe6624cf950…Get
  • 1.0.0-alpha.19+fabric+26.216 Jul 202626.269 KB634 downloads7901762517cd…Get
  • 1.0.0-alpha.18+fabric+26.216 Jul 202626.269 KB14 downloads07b254a4064e…Get
  • 1.0.0-alpha.18+forge+kff+1.20.115 Jul 20261.20.163 KB117 downloads4845f0d7b2fb…Get
  • 1.0.0-alpha.18+fabric+26.115 Jul 202626.169 KB8 downloads70bbbb86c764…Get
  • 1.0.0-alpha.18+forge+klf+1.20.114 Jul 20261.20.163 KB39 downloads0abc8730aedb…Get
  • 1.0.0-alpha.18+fabric+1.20.114 Jul 20261.20.163 KB110 downloads7ce569f07fd3…Get
  • 1.0.0-alpha.16+forge+klf+1.20.116 Apr 20261.20.157 KB3.0k downloadsecb68a0c2ed9…Get
  • 1.0.0-alpha.15+forge+kff+1.20.116 Apr 20261.20.156 KB89 downloads9adabf4f7d58…Get
  • 1.0.0-alpha.15+forge+klf+1.20.116 Apr 20261.20.157 KB29 downloads8dff999e4c65…Get
  • 1.0.0-alpha.16+fabric+1.20.116 Apr 20261.20.156 KB562 downloads60d612a5989b…Get
  • 1.0.0-alpha.15+forge+1.20.122 Mar 20261.20.156 KB1.0k downloadsa18f7aa2ddfd…Get
  • 1.0.0-alpha.15+fabric+1.20.122 Mar 20261.20.156 KB242 downloads754ccf225ad4…Get
  • 1.0.0-alpha.14+forge+1.20.115 Mar 20261.20.157 KB414 downloads65b8f348cf36…Get
  • 1.0.0-alpha.14+fabric+1.20.115 Mar 20261.20.157 KB85 downloads98101ae35532…Get
  • 1.0.0-alpha.13+forge+1.20.17 Mar 20261.20.156 KB460 downloadsad0c2711055a…Get
  • 1.0.0-alpha.13+fabric+1.20.17 Mar 20261.20.156 KB177 downloadse7a2dc05c1d4…Get
  • 1.0.0-alpha.12+forge+1.20.17 Mar 20261.20.144 KB148 downloads5f65d0c52d38…Get
  • 1.0.0-alpha.12+fabric+1.20.17 Mar 20261.20.144 KB25 downloadscdb2c471537f…Get
  • 1.0.0-alpha.11+forge+1.20.12 Mar 20261.20.144 KB766 downloads5138f8676bc3…Get

Frequently asked

Does KotlinMCUI-backend work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version KotlinMCUI-backend 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 KotlinMCUI-backend support?

Everything the author has declared, from 1.20.1 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install KotlinMCUI-backend 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 KotlinMCUI-backend 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 KotlinMCUI-backend?

On the newest Minecraft version it supports, Java 25 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 KotlinMCUI-backend under?

MIT, 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 KotlinMCUI-backend?

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 KotlinMCUI-backend 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.

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Details from Modrinth, where the author last updated it on 17 Jul 2026. 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? .