Mods for Minecraft Java
Browse 832 free mods for Minecraft Java — popular picks include LibJF Mod (26.2, 1.20.1) – Library for JFronny's Mods, MidnightLib Mod (26.2, 1.20.1) – Library for TeamMidnightDust's Mods, Common Network Mod (26.2, 1.20.1) – Unify and Simplify Networking.
Step by step: How to install Minecraft Java mods & modpacks
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LibJF Mod (26.2, 1.20.1) – Library for JFronny's Mods
LibJF Mod is a library for JFronny's mods which contains several common components. Features: A complete config system with UIs, commands, compile-time codegen, presets, verifiers, etc A framework for manipulating loaded data and resources Two new tags (which you can also use in data packs): libjf:overpowered: if an entity only wears armor items with this […]
MidnightLib Mod (26.2, 1.20.1) – Library for TeamMidnightDust's Mods
MidnightLib Mod is a library that provides cosmetics, common utils and a configuration system for TeamMidnightDust's Mods. Features: This is a technical mod created by TeamMidnightDust. It is designed for mod developers, helping to simplify and speed up mod creation. For regular players, it is not useful on its own-it must be installed alongside a […]
Common Network Mod (26.2, 1.20.1) – Unify and Simplify Networking
Common Network Mod is a technical library by the author mysticdrew. It implements functions that simplify the development of mods for multiple loaders simultaneously. Features: Simplifies the process of creating and managing network packets, making it easier for developers to work with multiple mod loaders. Allows the Forge version of a mod on the client […]
More Axolotl Variants API (26.2, 1.20.1) – Library for AkashiiKun69's Mods
More Axolotl Variants API lets you implement new axolotl variants. Also changes how axolotls are registered from an int to a tag ("minecraft:lucy" for example). To summon variants you use said identifiers. Example: /summon minecraft:axolotl ~ ~ ~ {Variant:"minecraft:lucy"} To add a new Axolotl Variant you just have to use these methods: ModdedAxolotlVariant.register(new ResourceLocation("yourmodid", "yourvariantname")).natural().build(); […]
AlchemyLib Mod (1.21.1, 1.20.1) – A Foundation for Alchemy
AlchemyLib Mod is a library mod for sharing code between ChemLib addon mods such as Alchemistry and Techemistry. Previously named A lib. Features: Acts as a shared library for other mods to use. Allows mods like Alchemistry and Techemistry to share code. Provides common code for machines and screens, ensuring compatibility. AlchemyLib Mod Download Links
KubeJS Library (26.1.2, 1.20.1) – Customize Modpack or Server with JavaScript
KubeJS Library lets you create scripts in JavaScript language to manage your server. This mod adds new blocks and items, change recipes, add custom handlers for quest mods and more. How to use: Run the game with mod installed once. It should generate kubejs folder in your minecraft directory with example scripts. startup scripts only […]
iCommon API Mod (26.1.2, 1.20.1) – Library for Isaiah’s Mods
iCommon API Mod is a library of common functions made to be independent of the game version. Features: Simple YAML Configuration API Events to simplify targeting multiple versions. Resource/Datapack Metadata API World API & More Events: BlockEntityLoadEvent EntityPortalCollideEvent CampfireBlockEntityCookEvent PlayerGamemodeChangeEvent PlayerExpOrbCollisionEvent ServerPlayerInitEvent ServerWorldInitEvent WorldChunkInitEvent & More Screenshots: iCommon API Mod Download Links
FTB Library Mod (26.1.2, 1.20.1) – Library for All FTB's Mods
FTB Library Mod is a common library for all FTB's mods with an included GUI creation lib and a bunch of handy tools like SNBT. Component/layer based GUI creation. Used by mods such as FTB Chunks, FTB Quests, etc. FTB Library Mod Download Links
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
Insane Lib Mod (1.21.1, 1.20.1) – API for Classes Mods
InsaneLib Mod is a crucial library that contains the groundwork for an RPG-ish Mod. While InsaneLib doesn't tackle the main issue of creating the system itself, many-particle effects that a "Wizard" sub-class can put out are designed within InsaneLib. Without this Library, it will probably be impossible for players to visually the prowess of a […]
EndingLibrary Mod (1.20.1) – Bring Modern Mechanics to Older Worlds
EndingLibrary Mod provides common code and shared systems for a specific collection of mods. It acts as a core library to prevent code duplication across multiple projects. The mod also brings certain mechanics from newer game updates to older versions. You get access to modern additions like item components without updating your game. It also […]
Blackwolf Library Mod (26.1.2, 1.20.1) – Library for Theblackwolf's Mods
Blackwolf Library Mod is a common library for Theblackwolf's mods. Blackwolf Library Mod Download Links
Necronomicon API (26.1.2, 1.20.1) – Library for ElocinDev's Mods
Necronomicon API is an API to make less repetitive code, sync changes and bring parity to both loaders with common code. Features: Easy to use config API for both loaders. Datagen utility API for Fabric (and partially for Forge). Dynamic Pack Generation API for both loaders. Worldgen utility API for Fabric (Mostly feature generation). Biomes […]
CorgiLib (1.21.11, 1.20.1) – Library for Corgi_Taco's Mods
CorgiLib is a library of common code used across Corgi Taco's projects. Features: `.json5` Config Serialization with Mojang's codecs. Commented json files. Commented Codecs. Trees from NBT feature. Blending/Easing Functions codec registry for easy codec config serialization. Entity Filters. Villager trade codec registry for easy codec config serialization. CorgiLib Download Links
CoroUtil Mod (1.21.11, 1.20.1) – Collection of Systems
CoroUtil Mod is a tool, or rather a library, that contains common-use code for all mods created by the modder Corosus. Therefore, it is an essential tool for using this creator's mods. Technically, it consists of four mods in one: coroai, buildmod, configmod, and extendedrenderer. Although this is only relevant for other modders. For players, […]
Forgified Fabric API Mod (1.21.1, 1.20.1) – Play Fabric Mods on Forge
Forgified Fabric API Mod brings the essential tools from the Fabric API to the NeoForge modloader. This mod acts as a direct port, allowing developers to use Fabric API as a common library on both platforms. It makes creating mods that work across different modloaders much easier. Features: Makes it easier for other mods to […]
EdivadLib Mod (26.1.2, 1.20.1) – Library for Edivad99's Mods
EdivadLib Mod is a common library for all Edivad99's Mods. It supports these mods: Solar Generation Mod, DimStorage Mod, ExtraStorage Mod, FluidSystem Mod. EdivadLib Mod Download Links
FTB Teams Mod (26.1.2, 1.20.1) – Teaming System for Minecraft
FTB Teams Mod is a library for mods that can utilize team progression like FTB Chunks and FTB Quests. In quests, it allows multiple people to complete the same quests together, in FTB Chunks it allows for team interactions between blocks without need to whitelist them otherwise. Teaming system for Minecraft, create a team, claim […]
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
Kambrik Library (26.1.2, 1.20.1) – Kotlin Library for Fabric
Kambrik Library is a general purpose Kotlin library for Fabric. Features: Simplified Registration of Items, Blocks, Enchantments, etc. Command DSL for simple command creation. A Message API for sending data over the network and back. Extension methods for common, reusable functionality. A Text builder DSL. Kambrik Library Download Links
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
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 […]
Cobblemore Lib Mod (1.21.1, 1.20.1) – Library for Cobblemore_Studio's Mods
Cobblemore Lib Mod is a shared library used by several mods from Cobblemore_Studio. It stores common resources such as items, assets, recipes, and code so they can be reused across multiple mods. Some of the developer's mods require this library to function. Features: Stores shared items, assets, recipes, and code. Allows multiple mods to use […]
Aaron Mod (1.21.1, 1.20.1) – Code Library
Aaron Mod is a library mod created by the developer Aaron that provides shared code for many of their other mods. This mod reduces duplicated code across multiple projects by including common utilities and helpers in one place. Aaron is not a standalone mod – it's a required dependency that other mods use to function […]
Cobblemon Tim Core Mod (1.21.1, 1.21) – Essential Library For Pokemon Modding
Cobblemon Tim Core Mod serves as a shared codebase to reduce code duplication across the developer's Cobblemon-related mods, providing common utilities, fixes, and extensions. It's essential for modpacks using multiple "Tim" Cobblemon addons, ensuring consistent behavior and performance. Features: Base classes for mod structure and config handling. Simplified config creation with overridable settings. Tools for […]
AlmirionCore Mod (1.20.1, 1.12.2) – Library for Almirion's Mods
AlmirionCore Mod is a lightweight core dependency library used by several Minecraft mods created by Almirion. It does not add gameplay content on its own and works in the background to support other mods. Features: Shared Backend Systems Provides common backend logic used by multiple mods. Reduces duplicated code across projects. Initialization Framework Handles shared […]
Epic Fight Avalon Mod (1.21.1, 1.20.1) – Unlock Custom Combat Animations
Epic Fight Avalon Mod expands the Epic Fight mod with a shared library of code. It holds common animation files together so other addons do not need to repeat the same work. This addon brings a fresh way to load frame-by-frame attack animations. It also packs in special tools to check for damage on multiple […]
Strawberry Lib Mod (1.21.11, 1.21.5) – Common Code Library
Strawberry Lib Mod is a library mod developed by the popular mod developer Moriya Shiine. Many of the mods created by this developer require Strawberry Lib to be installed alongside them. As a library, the mod by itself does not introduce any new content into the game, but it facilitates an environment that makes mod […]
Brandon's Core (1.21.1, 1.20.1) – Power Up Your Modded Game
Brandon's Core is the core mod that will be used by most of brandon3055's mods. It provides base ASM functionality and contains common classes. Features: Acts as a required library for other mods like Draconic Evolution to function. Contains a collection of common code and classes that other mods can share. Provides base classes for […]
Item Filters Mod (1.20.1, 1.19.2) – Automate Complex Sorting
Item Filters Mod works as a library for other mods like FTB Quests, Modular Pipes, and QNet. It adds a special "Item Filter" item that gives you advanced ways to select and match items. This makes it easier to set up specific quests or automation systems. Features: Adds the "Item Filter," an item used to […]
Crescent Lib Mod (1.20.1) – Library For Bluemoon8377 Mods
Crescent Lib Mod is a library mod that is required by many of the mods created by the popular mod developer Bluemoon8377. The library contains common tags, status effects, procedures, etc. that makes the development process more convenient for the developer. The mod by itself does not introduce any new content into the game. As […]
GTBC's Spell Lib Mod (1.21.1, 1.20.1) – Centralized Spell Library
GTBC's Spell Lib Mod is a developer-focused library mod designed to streamline the creation of add-ons for Iron’s Spellbooks (ISS). Features: Provides a shared library to simplify the development of Iron’s Spellbooks add-ons. Eliminates the need to manually copy common ISS elements across different add-ons. Designed for mod developers to streamline spell and magic-related content […]
Gear Core Mod (1.20.1, 1.19.4) – Modifiers Equipment By Yourself
Gear Core Mod is a library mod for the creation of equipment modifiers that can apply entity attributes or track a variety of events like taking damage, killing mobs, and more. Features: Gear Sets Allows creation of custom gear set bonuses via datapack. Supports RPG-style set bonuses for any combination of items. Sets can have […]
Prominent Talents Mod (1.20.1, 1.20) – RPG Talent Tree Utilities
Prominent Talents Mod provides utility functions and assets for the Prominence II RPG talent tree system. It includes power level calculations and supporting features, serving as a dependency for Prominence-related modpacks. Features: Add assets and utilities to support the Prominence II RPG talent tree system. Include power level calculation and miscellaneous functions for gameplay balance. […]
CarrasconLib Mod (1.21.1, 1.20.1) – The Key to Running New Mods
CarrasconLib Mod provides a shared set of tools that other mods need to work correctly. It is a library mod that organizes common code, helping other additions run smoothly. You will need to install this mod for other specific mods to function in the game. Features: Acts as a shared library, providing common tools for […]
Night Auto Config Mod (1.21.1, 1.20.1) – Night Config Integration for Auto Config
Night Auto Config Mod is a Night Config integration for Auto Config, which is now embedded in the Cloth Config API. This config introduces a “NightConfigSerializer” to satisfy Auto Config's requirement of a serializer's implementation. You can choose from all the available config formats of Night Config, and use the serializer just as other common […]