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XD's Library project artwork

Modrinth · Minecraft mod

XD's Library

XDPXI's library for numerous tasks.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which XD's Library release matches 1.21.6?

Updated 15 days ago
Best match for your filters 7.2.1-fabric-1.21.8
Game version 1.21.6, 1.21.7, 1.21.8
Loader Fabric, Quilt

XD's Library 7.2.1-fabric-1.21.8 targets 1.21.6, 1.21.7, 1.21.8 with Fabric, Quilt. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is XD's Library required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release Fabric, Quilt
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

What else does XD's Library 7.2.1-fabric-1.21.8 need?

7.2.1-fabric-1.21.8 on 1.21.6. Every mod below is checked against that same setup.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add XD's Library without breaking your instance.

Built for XD's Library 7.2.1-fabric-1.21.8 on 1.21.6. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 7.2.1-fabric-1.21.8. It targets 1.21.6, 1.21.7, 1.21.8 with Fabric, Quilt; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 7.2.1-fabric-1.21.8. It opens that exact file at the source.

About this project

What does XD's Library add?

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XD's Library

A unified modding & plugin library for every Minecraft platform. Write once, deploy everywhere.

XD's Library is the essential toolkit for developers building mods and plugins across Fabric, Forge, NeoForge, Bukkit, Spigot, BungeeCord, and Velocity. Stop duplicating code, just use a single API that just works on every platform.

Why XD's Library?

📦 Multi-Platform in One Dependency

Support Fabric, Forge, NeoForge, Bukkit, Spigot, BungeeCord, and Velocity from a single codebase. No more platform-specific branches. XDLib abstracts loader differences so you can focus on building.

🔄 Stable API Versions

Version 3, 6, 7, and beyond, all ships alongside each other. Your dependencies never break. Upgrade when you're ready, not when you have to.

⚡ Built-In Utilities

Window management, config parsing, logging, and more are baked in. Stop reinventing the wheel on every project.

🛠️ Production-Ready

Used in real mods and plugins across communities. Published to Maven and Modrinth with full versioning and support for multiple Minecraft release cycles.

Get Started

For Mod/Plugin Developers

Add XD's Library as a dependency in your project and start using its APIs. Full documentation and examples are available at: docs.xdpxi.dev

Download from:

Building from Source

# Clone the repository
git clone https://github.com/XDPXI/XDLib
cd XDLib

# Build the mod
.\build.ps1

Compiled artifacts will be in build/libs/.

Project description from Modrinth.

Pick your setup

XD's Library by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

135 available setups

Showing the newest 12 of 83 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

XD's Library versions and loaders

22 of 100 releases match
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Looking for an older file? The official Modrinth project page is in Resources.