Fabric API Needed by OpenUI MC 0.0.16 - Fabric 26.2
requiredMatching file found Matched file: [26.2] Fabric API 0.161.0+26.2
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CurseForge · Minecraft mod
OpenUI MC
A reusable, declarative, and reactive UI framework for Minecraft mods.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which OpenUI MC release matches 26.2 Fabric?
Best match for your filters OpenUI MC 0.0.16 - Fabric 26.2
Game version 26.2
Loader Fabric
OpenUI MC 0.0.16 - Fabric 26.2 targets 26.2 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is OpenUI MC required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does OpenUI MC 0.0.16 - Fabric 26.2 need?
OpenUI MC 0.0.16 - Fabric 26.2 on 26.2 Fabric. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add OpenUI MC without breaking your instance.
Built for OpenUI MC 0.0.16 - Fabric 26.2 on 26.2 Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use OpenUI MC 0.0.16 - Fabric 26.2. It targets 26.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside OpenUI MC 0.0.16 - Fabric 26.2. It opens that exact file at the source.
About this project
What does OpenUI MC add?
OpenUI MC
OpenUI MC is a client-side UI framework used by Minecraft mod developers to build polished, reactive screens without rewriting focus, input routing, layout, animation, and widget lifecycle plumbing.
For players
OpenUI MC is a library mod. It does not add blocks, items, recipes, or gameplay by itself. Install it when another mod lists OpenUI MC as a required dependency, and make sure the Minecraft version and loader match that mod.
For mod developers
- Declarative rows, columns, stacks, padding, clipping, responsive layouts, grids, and virtual lists
- Reactive signals, computed values, effects, batching, remembered state, and async state
- Buttons, text fields, toggles, sliders, selects, tabs, tables, charts, forms, and validation
- Managed focus, keyboard navigation, pointer capture, drag and drop, and native Minecraft widgets
- Dialogs, popovers, menus, tooltips, toasts, command palettes, and layered overlays
- Themes, animations, navigation, error boundaries, and UI inspection tools
- Base classes for ordinary screens and menu/container screens
OpenUI MC keeps application code focused on state and business callbacks while its runtime mounts components, computes layout, renders, dispatches input, owns focus, and cleans up resources.
Supported platforms
| Minecraft | Loader | Required Java |
|---|---|---|
| 1.20.1 | Fabric | 17 |
| 1.20.1 | Forge | 17 |
| 1.21.1 | Fabric | 21 |
| 1.21.1 | NeoForge | 21 |
| 26.1.2 | NeoForge | 25 |
Download the file matching both your Minecraft version and loader. Builds are client-side and are not interchangeable between Minecraft generations.
Developer documentation
Important 26.1.2 note
Minecraft 26.1.2 uses its extracted GUI render-state API. OpenUI supports that API, but FadeTransition is unavailable because Minecraft no longer exposes a safe scoped opacity operation for arbitrary UI subtrees. Slide and scale transitions remain available.
Support and license
Report bugs and compatibility problems on the GitHub issue tracker. Include the Minecraft version, loader, OpenUI version, and the consuming mod.
OpenUI MC is authored by NsTut and distributed under the MIT License.
Project description from CurseForge.
Pick your setup
OpenUI MC by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.2
2 loader buildsMinecraft version
26.1.2
1 loader buildMinecraft version
1.21.1
2 loader buildsMinecraft version
1.20.1
2 loader buildsMinecraft version
1.16.5
2 loader buildsMinecraft version
1.12.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
OpenUI MC versions and loaders
OpenUI MC 0.0.16 - Fabric 26.2
openui-mc-fabric-26.2-0.0.16.jar
3 Nov 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · matched Listed on Release listing
Check the 26.2 · Fabric setup Fabric26.2 release
OpenUI MC 0.0.15 - Fabric 26.2
openui-mc-fabric-26.2-0.0.15.jar
21 Oct 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 26.2 · Fabric setup Fabric26.2 release
Looking for an older file? The official CurseForge project page is in Resources.
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