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UI LibMinecraft mod for 26.3

A user interface library for Minecraft modding.

client onlynewest supported release 26.3LibraryManagement
Latest version
22.1.0
Minecraft
1.20.1 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
Apache-2.0
Downloads
1.3M
Updated
27 d ago
Available on
Modrinth

Minecraft versions

Every version UI Lib declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, NeoForge, Fabric25+declared9 Apr 2026
26.1.1NeoForge, Forge, Fabric25+declared1 Apr 2026
26.1NeoForge, Forge, Fabric25+declared24 Mar 2026
1.21.11Fabric, NeoForge, Forge21+declared9 Dec 2025
1.21.10NeoForge, Fabric, Forge21+declared7 Oct 2025
1.21.9Forge, Fabric, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Forge, Fabric21+declared17 Jul 2025
1.21.7Fabric, NeoForge, Forge21+declared30 Jun 2025
1.21.6Forge, NeoForge, Fabric21+declared17 Jun 2025
1.21.5Forge, NeoForge, Fabric21+declared25 Mar 2025
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023

Download

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

Most recently published release

22.1.0release10 Oct 2026

uilib-neoforge-22.1.0.jar · 100 KB · for 26.3 · NeoForge

Download this release
f95e8b5d6a06…
Older versions19

Frequently asked

Does UI Lib work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version UI Lib 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 UI Lib support?

Everything the author has declared, from 1.20.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install UI Lib 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 UI Lib 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 UI Lib?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is UI Lib 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 UI Lib?

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 UI Lib 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.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Used by

6 projects list UI Lib as a required dependency.

PackCorePackCore is a companion mod for SkyBlock Enhanced modpacks, featuring a Hypixel SkyBlock-themed start menu, plus more!SkyBlock EnhancementsSmall, easy to run mod designed to improve your Hypixel SkyBlock experience with quality-of-life features and utilities.Skyblock Enhanced StorageA unified overlay for Hypixel SkyBlock storage — all your Ender Chests and Backpacks in one searchable view.Arc LibData driven action, reward, condition library.Jobs+Adds 10 jobs to Minecraft. You can now add your own jobs!Enhanced Sound ControlPrecise control over every sound in the game — per-sound volume slider from 0–200%, adjustable play frequency, all from one searchable menu.

Details from Modrinth, where the author last updated it on 10 Oct 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? .