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SIRIUS UiMinecraft mod for 26.1.2

Json UI Engine for Minecraft Java Edition

client onlynewest supported 26.1.2UtilityGame MechanicsDecoration
Latest version
0.4.86-Dev.64
Minecraft
1.20.1 to 26.1.2
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
LicenseRef-HaoTianA-License-1.0
Downloads
167.3k
Updated
1 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version SIRIUS Ui declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2NeoForge, Forge, Fabric25+declared9 Apr 2026
26.1.1Fabric, NeoForge, Forge25+declared1 Apr 2026
1.21.11Forge, NeoForge, Fabric21+declared9 Dec 2025
1.21.10Forge, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Forge, NeoForge, Fabric21+declared30 Sept 2025
1.21.8Fabric, Forge, NeoForge21+declared17 Jul 2025
1.21.7NeoForge, Forge, Fabric21+declared30 Jun 2025
1.21.6Fabric, NeoForge, Forge21+declared17 Jun 2025
1.21.5Fabric, NeoForge, Forge21+declared25 Mar 2025
1.21.4NeoForge, Forge, Fabric21+declared3 Dec 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023

Download

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

0.4.86-Dev.64alpha14 Jul 2026

SIRIUS Ui [NeoForge 1.21.1] v-0.4.86-Dev.64.jar · 1.8 MB · for 1.21.1

Download latest
0662e9df959c…
Older versions18
  • 0.3.84 May 20261.21.11.5 MB97b36960f44a…Get
  • 0.3.72 May 20261.21.1, 26.1.1, 26.1.21.5 MB1768cf6a060b…Get
  • 0.3.218 Apr 20261.21.1, 1.21.4, 1.21.5, 1.21.6, 1.21.7 +3 more1.6 MB80e284f1eca3…Get
  • 0.3.15 Apr 202626.1.1, 26.1.21.6 MB2b945bb29a76…Get
  • 0.3.04 Apr 202626.1.11.6 MBdb054aace731…Get
  • 0.2.231 Jan 20261.20.1, 1.21.111.6 MBaef7a7cfc9b4…Get
  • 0.2.13 Oct 20251.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.101.8 MB229f6186ef83…Get
  • 0.2.0.320 Sept 20251.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.101.8 MB80c9ae78b014…Get
  • 0.2.028 Aug 20251.21.6, 1.21.7, 1.21.81.7 MBed80fe3b6c4b…Get
  • 0.1.9.726 Aug 20251.21.6, 1.21.7, 1.21.86.5 MB5b7ae7e6fff8…Get
  • 0.1.925 Aug 20251.21.1, 1.21.6, 1.21.7, 1.21.86.5 MB032e4926a3da…Get
  • 0.1.823 Aug 20251.21.6, 1.21.7, 1.21.86.5 MB01218d3f6726…Get
  • 0.1.721 Aug 20251.21.6, 1.21.7, 1.21.86.5 MBda9dbd1b33e0…Get
  • 0.1.621 Aug 20251.21.6, 1.21.7, 1.21.87.2 MB246f7818ecef…Get
  • 0.1.520 Aug 20251.21.6, 1.21.7, 1.21.87.2 MB680cae907fb4…Get
  • 0.1.114 Aug 20251.21.6, 1.21.7, 1.21.87.1 MBade515308155…Get
  • 0.1.013 Aug 20251.21.6, 1.21.7, 1.21.87.1 MB83e70599838c…Get
  • 0.0.912 Aug 20251.21.6, 1.21.7, 1.21.87.1 MB973de358d26f…Get

Frequently asked

Does SIRIUS Ui work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version SIRIUS Ui 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 SIRIUS Ui support?

Everything the author has declared, from 1.20.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install SIRIUS Ui 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 SIRIUS Ui 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 SIRIUS Ui?

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 SIRIUS Ui under?

LicenseRef-HaoTianA-License-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 SIRIUS Ui?

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 SIRIUS Ui 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!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.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Last checked 23 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? .