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Minecraft Java 1.21 Mods

Browse 225 free mods for Minecraft Java 1.21 — popular picks include Sophisticated Core Unofficial Mod (1.21.1, 1.20.1) – Library Mod For Sophisticated Mods, VapourWare Mod (1.21.1, 1.20.1) – Library for VapourDrive's Mods, XD's Utils.

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Sophisticated Core Unofficial Mod (1.21.1, 1.20.1) – Library Mod For Sophisticated Mods
1.21.1fabric

Sophisticated Core Unofficial Mod (1.21.1, 1.20.1) – Library Mod For Sophisticated Mods

Sophisticated Core Unofficial Mod is a Fabric-compatible version of Sophisticated Core, a library mod required for other Sophisticated Mods. It provides essential functionalities and shared code for mods like Sophisticated Backpacks and Sophisticated Storage. Features: Fabric compatibility for Sophisticated Core-based mods. Essential library functions for inventory and storage mods. Ensures smooth integration with Fabric-based modpacks. […]

VapourWare Mod (1.21.1, 1.20.1) – Library for VapourDrive's Mods
1.21.1forge

VapourWare Mod (1.21.1, 1.20.1) – Library for VapourDrive's Mods

VapourWare Mod is a base mod created by VapourDrive. It serves as the foundation for several other mods and includes shared code for fuel-powered machines and a wrench. Features: Provides the logic and framework for fuel consumption, storage, and use in various machines. Adds a wrench that can be used to rotate blocks and disassemble […]

X
1.7.2

XD's Utils

XD's Utils is a utility plugin that provides backups, a web interface, and more!

687downloads
A
1.21.1neoforge

AI DataBase wAPI Core

A core server-side mod for Minecraft 1.21.1 (NeoForge) that enables async external AI API calls and lightweight JSON-based data storage. It provides APIs for other mods and has no standalone features.

72downloads
C
1.21

CatItems

CatItems is a plugin for creating custom items right in the game. With it, you can add attributes, enchantments, hide prompts, give permanent effects, create abilities on Shift, and build .schem schematics on right-click...

53downloads
J
1.21

JavalinMC

Embed a full Javalin web server inside your Minecraft Paper server.

35downloads
uxmLib
1.21.11paper

uxmLib

Lightweight modular toolkit for Paper 1.21+ plugins: items, GUIs, commands, config, storage and more.

6downloads
Polymer Patch For Extended Drawers Mod (26.2, 1.21.1) – Makes Extended Drawers Work Fully Server-Side
1.21.1

Polymer Patch For Extended Drawers Mod (26.2, 1.21.1) – Makes Extended Drawers Work Fully Server-Side

Polymer is a library mod that assists with server side content. It helps players enjoy modded content server-side without having to install mods on the client side. Polymer Patch For Extended Drawers Mod basically allows servers to run the Extended Drawers mod on the server side, so that players can enjoy it without having to […]

The Impossible Library Mod (1.21.1, 1.20.1) – Library for Computerizer's Mods
1.21.1

The Impossible Library Mod (1.21.1, 1.20.1) – Library for Computerizer's Mods

The Impossible Library Mod is a library mod that makes the impossible possible in Minecraft. Features: File creation and manipulation. Generic image rendering to the screen. Global nbt data storage and retrieval. Support for radial gui elements and some helper methods regarding that. Custom async tick events able set by millisecond. The Impossible Library Mod […]