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Mods for Minecraft Java

Browse 32 free mods for Minecraft Java — popular picks include Base Metals, Ender IO Base, VapourWare.

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Base Metals
1.18.2forge

Base Metals

Adds many common metals and alloys to Minecraft, such as copper, silver, and steel.

3.2Mdownloads
Ender IO Base
forge

Ender IO Base

Base module for a modular Ender IO installation

2.6Mdownloads
VapourWare
1.20.1forge

VapourWare

Base mod that is the foundation for 1.20+ mods by VapourDrive. Contains shared code for fuel powered machines, and a wrench.

413kdownloads
ZeroCore
1.21.1neoforge

ZeroCore

A mod intended for other mod authors, it contains a revised multiblock API that support multiple client mods without performance penalities, a new new GUI system, a base BlockEntity implementation that simplifiy data syncronization and much more.

358kdownloads
[SRPCCC]Scape and Run Parasites: Calamity Catastrophe Cataclysm
1.12.2forge

[SRPCCC]Scape and Run Parasites: Calamity Catastrophe Cataclysm

An Illusion mod for SRP Futura, will become a base library.

22kdownloads
Keystone Expansion Pufferfish's Skills
1.21.11fabric

Keystone Expansion Pufferfish's Skills

MMO-style skill tree expansion for Puffish Skills, adding new progression categories like Combat, Mining, Exploration, Farming, Crafting, Building, Magic and Taming.

8.7kdownloads
EconomySystem
1.21

EconomySystem

lightweight, no-dependency economy plugin for Minecraft that provides essential digital currency features with optional database support and full configurability.

7.0kdownloads
AuroraLib
26.2

AuroraLib

Base plugin for every Aurora project. Provides common utilities and functions.

5.2kdownloads
NoNameMod's PlayerAPI
fabric

NoNameMod's PlayerAPI

Client-side Fabric library giving mods a clean, high-level API for player input, inventory, world queries, look control, events, scheduling, and human-like automation, so they never touch Minecraft internals. The shared base for Ceres, Poseidon, and ESP.

1.7kdownloads
SecureLib
1.21.1neoforge

SecureLib

Security blocks library and standalone mod to protect your base

1.6kdownloads
GTCEu Greenhouse
1.20.1forge

GTCEu Greenhouse

A mod that adds the capability to create multiblock greenhouses with renders of the current recipe

1.5kdownloads
Cauldron API
1.21fabric

Cauldron API

this mod is an api that allows mod creators to create multiple type of recipe that base on cauldron!

930downloads
MHDF-Tools
1.17.1

MHDF-Tools

MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨

389downloads
Multicore Magic
26.1fabric

Multicore Magic

Gives Minecraft's chunk mesh building its own dedicated, tunable thread pool — so chunk loading doesn't compete with worldgen and other background tasks for CPU cores.

362downloads
Mansion D RPC
1.21.5fabric

Mansion D RPC

Easy to configure to make your Discord Rich Presence better.

342downloads
Solariae Management CNIS Plugin
1.21

Solariae Management CNIS Plugin

Exclusive Solarian Community Plugin for MySQL Database Documentation Management.

91downloads
HueFinder
1.21.4fabric

HueFinder

HueFinder adds a clean in-game menu to browse and search color palettes for creative building.

90downloads
Grimm's Mod Base
1.21.8neoforge

Grimm's Mod Base

Base mod for the Grimm's modernized series, now including lattes (?). General content expansion and adventure mod.

78downloads
AuctionX
1.18

AuctionX

A modern, fully customizable auction house plugin with per-rank limits, MySQL/SQLite storage, PlaceholderAPI & Discord integration, and a fully editable English messages.yml.

41downloads
Relocation
1.21

Relocation

A simple building relocation plugin

18downloads
RFTools Base Mod (1.21.1, 1.20.1) – Library for McJty's Mods
1.21.1neoforge

RFTools Base Mod (1.21.1, 1.20.1) – Library for McJty's Mods

RFTools Base Mod is the base mod for all tech mods by McJty. This includes RFTools Dimensions, RFTools Control, RFTools Power, Deep Resonance, XNet, and so on. Features: Dimensional Shard oregen, small amount in the overworld, more in other dimensions. The machine infuser. Base crafting materials for the other tech mods. The smart wrench. Security […]

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 […]

Gadgetry Core Mod (1.12.2) – Library and Base Module Gadgetry Mod
forge

Gadgetry Core Mod (1.12.2) – Library and Base Module Gadgetry Mod

Gadgetry Core Mod is simply the Core module of Gadgetry. Gadgetry is a modular tech mod designed to be extremely simple. Functionally speaking, it does many things that other tech mods do, but without all the bloat. It's intended to be better for parallelization and building big factories, as opposed to relying too much on […]

MowLib Mod (1.20.1, 1.19.2) – Library for Mowmaster's Mods
1.20.1forge

MowLib Mod (1.20.1, 1.19.2) – Library for Mowmaster's Mods

MowLib Mod is a collection of code, frameworks, utilities, and other resources using for Mowmaster's Mods. Features: Dual Handed Crafting. A Coloring System used to color blocks. A System Modders can use to 'build' workstations/machines directly in world. For Modders, There is also a lot of util classes and base classes used to make some […]

Bookshelf API Library (1.11.2, 1.7.10) – Library for TeamBRModding's Mods

Bookshelf API Library (1.11.2, 1.7.10) – Library for TeamBRModding's Mods

Bookshelf API Library contains base class helpers for energy/inventories/fluid and a simple GUI system. This is useful functions for TeamCoS and TeamBR Mods. Bookshelf API Library Download Links For Minecraft 1.7.10 Forge Version: Download from Server 2 For Minecraft 1.8.0 Forge Version: Download from Server 1 For Minecraft 1.8.9 Forge Version: Download from Server 2 For […]

WitherUtils Base
1.18.1forge

WitherUtils Base

The WitherUtils Library Mod

13kdownloads
Adjusting-Base - Deprecated
1.16.1forge

Adjusting-Base - Deprecated

Adjusting mods add custom functions to the Minecraft Java Edition game. Adjusting-Base a base for other Adjusting version mods.

614downloads
M

MalCore

Base Mod for all of Mal's Mods

6.7kdownloads
Timo's Nation Addon: Technology & Policies
1.20.1forge

Timo's Nation Addon: Technology & Policies

Turn your nation into a living economy with room-based buildings, research production, utility systems, policies, housing buffs, treasury upkeep, and coin minting gameplay.

972downloads
CB Multipart 9minecraft Mod (26.2) – Fit Multiple Mod Parts Into One Block Space

CB Multipart 9minecraft Mod (26.2) – Fit Multiple Mod Parts Into One Block Space

CB Multipart 9minecraft Mod lets multiple functional parts share a single block space in Minecraft. This core library acts as a base framework for other mods to place small pieces like cover plates, gadgets, wires, and machine parts together. It does not bring new items or blocks on its own. Instead, it works quietly in […]

ZeroCore2 9minecraft Mod (26.2) – Build Massive Multiblock Power Reactors

ZeroCore2 9minecraft Mod (26.2) – Build Massive Multiblock Power Reactors

ZeroCore2 9minecraft Mod provides the background code needed to run popular machine mods like Big Reactors and Extreme Reactors. This library handles complex tasks like building large multiblock structures, managing data, and displaying control panels. It works entirely in the background so other tech mods can function properly in your world. Features: Handles the code […]

Tesseract API Mod (26.1.2, 1.21.1) – Registering Blocks, Items, and Fluids
1.21.1

Tesseract API Mod (26.1.2, 1.21.1) – Registering Blocks, Items, and Fluids

Tesseract API Mod provides a hook framework and API, specifically for developing addons for Modern Industrialization. It also includes convenient helpers for registering blocks, items, and fluids, as well as offering some extra events to enhance the development experience. With Tesseract, developers can streamline their modding process and focus on building amazing new features. Features: […]