# Xi's Multiversion UI Lib

> The library mod behind the in-game menus of Xichil's mods. Install the jar for your loader next to the mods that need it.

URL: https://xichil.dev/wiki/xis-mvui/v0/ · Updated: 2026-11-01 · Applies to: Fabric, Quilt, Legacy Fabric, Forge, NeoForge, MC 1.7.10 - 26.3

Xi's Multiversion UI Lib draws the in-game menus of mods that depend on it, on every Minecraft
version from 1.7.10 to 26.3 and on Fabric, Quilt, Legacy Fabric, Forge and NeoForge.

## Install

There is one jar per loader family. Put the one for your loader in your `mods` folder, next to the
mods that use it:

| Jar | Loaders and versions |
| --- | --- |
| `xis_mvui-<version>-fabric.jar` | Fabric and Quilt 1.14 – 26.3 |
| `xis_mvui-<version>-legacyfabric.jar` | Legacy Fabric 1.7.10 – 1.13.2 |
| `xis_mvui-<version>-forge-1.7.10.jar` | Forge 1.7.10 |
| `xis_mvui-<version>-forge-1.8-1.12.2.jar` | Forge 1.8 – 1.12.2 |
| `xis_mvui-<version>-modlauncher.jar` | Forge 1.13.2 – 26.3, NeoForge 1.20.1 – 26.3 |

## Finding a mod's menu

Each mod that uses the library gets a menu, reachable from a button on the Options screen and, on
most loaders, from the mod list's Config button. If one mod's menu breaks, only that menu turns off;
the game and every other mod's menu keep working.