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Mods for Minecraft Java

Browse 431 free mods for Minecraft Java — popular picks include SopLib, BoxLib Mod (26.2, 1.20.1) – Boost Mod Compatibility With BoxLib, M.R.U Mod (26.2, 1.20.1) – Mineblock's Repeated Utilities.

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SopLib
1.16spigot

SopLib

A lightweight shared library for Sop plugins with multi-version support and common utilities.

48downloads
BoxLib Mod (26.2, 1.20.1) – Boost Mod Compatibility With BoxLib
1.20.1

BoxLib Mod (26.2, 1.20.1) – Boost Mod Compatibility With BoxLib

BoxLib Mod is a lightweight utility library mod for Minecraft, designed to assist mod developers by providing a collection of commonly used utilities and functions. This library aims to streamline the development process by reducing redundant code, offering optimized tools and solutions that can be implemented across multiple mods. Features: Config GUI Handler Config file […]

M.R.U Mod (26.2, 1.20.1) – Mineblock's Repeated Utilities
1.20.1

M.R.U Mod (26.2, 1.20.1) – Mineblock's Repeated Utilities

M.R.U Mod (minelib – Mineblock's Repeated Utilities) is a technical mod created by itsmineblock11. It is used in their own mods to streamline and simplify the development of multiple projects by centralizing common code in this library. For regular players, the mod is not useful, but it must be installed alongside another mod that requires […]

Iceberg Library (26.2, 1.20.1) – Make Modding Easier
1.20.1

Iceberg Library (26.2, 1.20.1) – Make Modding Easier

Iceberg Library is a library containing events, helpers, and utilities to make modding easier. Usable on both client and server side. Iceberg Library Download Links

Kotlin for Forge Mod (26.2, 1.20.1) – Unlock More Unique Mods
1.20.1

Kotlin for Forge Mod (26.2, 1.20.1) – Unlock More Unique Mods

Kotlin for Forge Mod provides the tools needed to create other Minecraft mods using the Kotlin programming language. For regular players, this is a library mod, which means another mod you use might require it to work correctly. It bundles all the necessary Kotlin libraries and adds helpful utilities to make mod development easier. Features: […]

MossyLib Mod (26.2, 1.20.1) – Library for LopyTwich's Mods
1.20.1

MossyLib Mod (26.2, 1.20.1) – Library for LopyTwich's Mods

MossyLib Mod is a simple library that has all the common code for LopyTwich's Mods. Features: Special YACL theme for LopyTwich's Mods. Utilities. Ready-made multi-versioned & multi-loadered code. MossyLib Mod Download Links

BBL Core Mod (26.2, 1.20.1) – The Backbone Of BBL Mods
1.20.1

BBL Core Mod (26.2, 1.20.1) – The Backbone Of BBL Mods

BBL Core Mod is a backend utility mod that provides essential framework and functionality for various BBL mods and other mod developers. Features: Provides a backend framework for BBL mods and third-party mod development. Offers a modular system that simplifies implementation and integration of features. BBL Core Mod Download Links

TweakerMore Mod (26.2, 1.20.1) – A Collection of Client-Side Tweak Kits
1.20.1

TweakerMore Mod (26.2, 1.20.1) – A Collection of Client-Side Tweak Kits

TweakerMore Mod is a client-side toolkit that lets you fine-tune your Minecraft experience with a wide range of optional tweaks-all disabled by default so your game stays vanilla until you choose otherwise. Features: Customize gameplay with dozens of toggleable options like UI changes, inventory behavior, and rendering tweaks. Every tweak is opt-in, so you control […]

Anvian's Lib Mod (26.2, 1.20.1) – Library for Anvian's Mods
1.20.1

Anvian's Lib Mod (26.2, 1.20.1) – Library for Anvian's Mods

Anvian's Lib Mod provides reusable code and utilities for Anvian’s mods. Screenshots: Anvian's Lib Mod Download Links

Resourceful Lib Mod (26.2, 1.20.1) – Valuable Utilities and APIs
1.20.1

Resourceful Lib Mod (26.2, 1.20.1) – Valuable Utilities and APIs

Resourceful Lib Mod is a tool, or rather a library, that contains interesting utilities for modders to use in their creations. For example, it offers various APIs, a good number of codecs, data packs, web utilities, etc. Features: GL Scissor API Stateful and History Screen Manager Codecs for predicates, tags, recipes, sets, and random collections […]

GabrieleCore Mod (26.2, 1.21.1) – Library for Gabriele_333's Mods
1.21.1

GabrieleCore Mod (26.2, 1.21.1) – Library for Gabriele_333's Mods

GabrieleCore Mod is a library and utility mod that provides essential systems and features used across Gabriele_333's mods. It introduces a modular network system, helper classes, and general-purpose utilities that simplify mod development and enable powerful interactions between blocks and items. It does not add new content on its own but is essential for enabling […]

Cupboard Mod (26.2, 1.20.1) – A Framework for Enhanced Modding
1.20.1

Cupboard Mod (26.2, 1.20.1) – A Framework for Enhanced Modding

Cupboard Mod is a mod library that provides various useful frameworks and utilities to other modifications, such as a JSON configuration framework and logging. Features: Manage mod configuration Handle player data Synchronize data between client and server Reduce duplicate code for other mods Screenshots: Cupboard Mod Download Links

UniLib Mod (26.2, 1.20.1) – A Common Set of Utilities
1.20.1

UniLib Mod (26.2, 1.20.1) – A Common Set of Utilities

UniLib Mod is a handy tool that helps other Minecraft mods work better across more than 50 different versions of the game! It includes special tools to make things like graphics, updates, and translations easier for mod developers. Originally part of CraftPresence, it’s now a powerful library used in many mods. Features: Works with over […]

TLib Mod (26.2, 1.20.1) – Lightweight Library of Utilities
1.20.1

TLib Mod (26.2, 1.20.1) – Lightweight Library of Utilities

TLib Mod is a utility-focused library, designed to make mod development faster, cleaner, and more enjoyable. It provides lightweight and straightforward APIs for particles, sounds, camera access, environment queries, blocks, player logic and more – all without relying on complex builder patterns or unnecessary abstractions. Features: Spawn and control particles (static, dynamic, shaped, directional) Register […]

Eclipse's Tweakeroo Additions Mod (26.2, 1.20.1) – A Guide To The New Features
1.20.1

Eclipse's Tweakeroo Additions Mod (26.2, 1.20.1) – A Guide To The New Features

Eclipse's Tweakeroo Additions Mod introduces various modifications and additions to the popular Tweakeroo mod. This mod provides additional features and tweaks for a more customized and efficient gameplay experience. Features: Adds new tweaks and modifications to Tweakeroo, offering more options for customizing your gameplay. Provides additional settings and options to tailor the game to your […]

Bookshelf Mod (26.2, 1.20.1) – New Utilities, Hooks, Events
1.20.1

Bookshelf Mod (26.2, 1.20.1) – New Utilities, Hooks, Events

Bookshelf Mod is a core/library mod, which adds new features and tools into the game for other content creators to work with. The primary focus of this project is to make use of the combined strength of the modded community to create wonderful tools that everyone can use. It is easy to build Bookshelf from […]

PneumonoCore Mod (26.2, 1.20.1) – The Heart Of Pneumono_'s Mods
1.20.1

PneumonoCore Mod (26.2, 1.20.1) – The Heart Of Pneumono_'s Mods

PneumonoCore Mod is a foundational mod required for many of Pneumono_'s other mods. It provides the essential framework and utilities needed for these mods to function correctly. Features: Provides the basic structure and utilities needed for Pneumono_'s other mods. Ensures that all dependent modules function smoothly without conflicts. PneumonoCore Mod Download Links

CTD Core (26.2, 1.20.1) – Library for TheMasterGeneral's Mods
1.20.1

CTD Core (26.2, 1.20.1) – Library for TheMasterGeneral's Mods

CTD Core is a small library mod that contains methods and registers for TheMasterGeneral's mods. These mods that require CTD Core: CTD Tweaks CTD Currency CTD Paint Mo' Glowstone CTD Core Download Links

Ukulib Mod (26.2, 1.20.1) – Library for Uku3lig's Mods
1.20.1

Ukulib Mod (26.2, 1.20.1) – Library for Uku3lig's Mods

Ukulib Mod is the internet's most fantastic library mod has zero dependencies. It was built on a simple yet powerful configuration system that provides widgets for configuration screens. Features: A simple yet powerful config system provides utilities for config screens. Ukulib Mod Download Links

Tweakerge Mod (26.1.2, 1.20.1) – Tweakeroo Forge Version
1.20.1

Tweakerge Mod (26.1.2, 1.20.1) – Tweakeroo Forge Version

Tweakerge Mod (or Tweakeroo-Forge) adds a selection of miscellaneous, configurable, client-side tweaks to the game. Some examples of these are the "flexible block placement" tweak and the "fast block placement" tweak. Features: Free Camera – Spectator mode like flying with your survival account Auto tool switch, mining made easy Fast Right Click Fast Block Placement […]

Mythic Lib Mod (1.21.11, 1.20.1) – Support Mythic Mods With This Handy Library
1.21.11

Mythic Lib Mod (1.21.11, 1.20.1) – Support Mythic Mods With This Handy Library

Mythic Lib Mod is a foundational library mod designed to support Mythic Mods and other Minecraft mods requiring advanced features. It provides a wide range of tools and utilities, making it easier for mod developers to implement complex mechanics while maintaining stability and compatibility across mods. Features: Customizable Stats and Attributes: Offers a flexible system […]

Annotated DI Mod (1.21.11, 1.20.1) – Convenient Use With Minecraft Mods
1.21.11

Annotated DI Mod (1.21.11, 1.20.1) – Convenient Use With Minecraft Mods

Annotated DI Mod is a wrapper around Guice with a few extra utilities added for more convenient use with Minecraft mods. This allows the Dependency Injection design pattern to be used when making mods and APIs for them. Features: A central Injector for each mod allows mods to inject classes/interfaces from themselves and their dependencies. […]

CookieCore (1.20.1) – Library for Ephys's Mods
1.20.1

CookieCore (1.20.1) – Library for Ephys's Mods

CookieCore is the common utility library for Ephys's mods. Some mods require CookieCore: Magic Feather (Creative flight that doesn't ruin exploration) Configurable Beacons (Change how beacons work) Player Proxies (A bunch of Utilities) CookieCore Download Links

Integrated API Mod (1.21.1, 1.20.1) – Library for CraisinLord's Mods
1.21.1

Integrated API Mod (1.21.1, 1.20.1) – Library for CraisinLord's Mods

Integrated API Mod is a library mod for the Integrated Structures series by CraisinLord. It puts shared utilities such as structure types and data abstractions into one shared mod. Features: Easy to use cartographer map trades. Expanded structure block limit from 48 to 256. Custom new and improved jigsaw manager. Tons of configuration options added […]

Kiwi Library (26.1.2, 1.20.1) – Make Modding No Longer Cumbersome
1.20.1

Kiwi Library (26.1.2, 1.20.1) – Make Modding No Longer Cumbersome

Kiwi Library is the shared code base behind Snownee's mods, so most players install it because something else asked for it rather than for its own sake. It does carry a handful of small quality of life tweaks on top of that, such as showing item NBT and tags in tooltips and switching off Microsoft's […]

Invocore Code Library Mod (26.1.2, 1.20.1) – Shared Utility Library For Invoker54 Mods
1.20.1

Invocore Code Library Mod (26.1.2, 1.20.1) – Shared Utility Library For Invoker54 Mods

Invocore Code Library Mod provides shared code and systems used across multiple mods created by Invoker54. Features: Provides a shared code library for Invoker54 mods Includes rendering-related utility systems Provides timing utilities such as partial tick handling Invocore Code Library Mod Download Links

Silent Lib (26.1.2, 1.20.1) – Library for SilentChaos512's Mods
1.20.1

Silent Lib (26.1.2, 1.20.1) – Library for SilentChaos512's Mods

Silent Lib contains shared classes used by several of SilentChaos512's mods. Features: Provides shared classes and utilities used by several mods, making them easier to update and maintain. Includes the sl_nbt command, which allows players to view the NBT (Named Binary Tag) data of blocks, entities, or items in a user-friendly format. Ensures compatibility between […]

One Enough Lib Mod (26.1.2, 1.20.1) – Library for OE Series Mods
1.20.1

One Enough Lib Mod (26.1.2, 1.20.1) – Library for OE Series Mods

One Enough Lib Mod is a lightweight library mod created to support the OE (OneEnough) mod series. It provides shared systems and utilities that other mods from the same author rely on to function properly. This mod does not add gameplay content by itself. Instead, it works as a dependency required by several related mods. […]

EMI Mod (1.21.1, 1.20.1) – Never Guess a Recipe Again
1.21.1

EMI Mod (1.21.1, 1.20.1) – Never Guess a Recipe Again

EMI Mod lets you easily see all the items and crafting recipes in Minecraft. It is an alternative to other recipe viewers like JEI or REI, but it comes with many extra features to improve your game. The mod is simple to use and only needs the standard Fabric API to work, with no other […]

Valhelsia Core (26.1.2, 1.20.1) – Library for ValhelsiaTeam's Mods
1.20.1

Valhelsia Core (26.1.2, 1.20.1) – Library for ValhelsiaTeam's Mods

Valhelsia Core is an API for different mods: Valhelsia Structures, Valhelsia Tweaks, Valhelsia Quests, Forbidden and Arcanus. Valhelsia Core Download Links

AnvilCore Mod (26.1.2, 1.20.1) – Library for SmartStreamLabs's Mods
1.20.1

AnvilCore Mod (26.1.2, 1.20.1) – Library for SmartStreamLabs's Mods

AnvilCore Mod is the core library for SmartStreamLabs's mods. It provides the shared systems, backend utilities, and foundational code required to power and connect SmartStreamLabs projects. It does not add gameplay content on its own and works in the background to support other mods. Features: Shared utility systems Common code framework for all SmartStreamLabs mods […]

Fexcraft Common Library (26.1.2, 1.20.1) – Various Tools and Utilities
1.20.1

Fexcraft Common Library (26.1.2, 1.20.1) – Various Tools and Utilities

Fexcraft Common Library is a library mod using for Ferdinand's mods. Features: An annotation-based system that allows developers to register blocks, tile entities, and items with just one line of code. Supports registering blocks with or without variants. Can register tile entities together with their corresponding blocks. Supports registering items with or without variants. Includes […]

FernAPI [1.13-1.15.1]
1.13spigot

FernAPI [1.13-1.15.1]

A library made to make universal plugins to easier and better with utilities and wrappers

1.6kdownloads
MoxCore - Basic utilities library
1.15spigot

MoxCore - Basic utilities library

Contains MySQL, SQLite, maths, easy Item creation, action-barAPI, titleAPI and more!

283downloads
C
1.12spigot

Coalesce Core API

A library to assist in the creation of Bukkit plugins full of various utilities.

119downloads