Mods for Minecraft Java
Browse 149 free mods for Minecraft Java — popular picks include ExoConfig, Pehkui Rebuilt, ServiceIO.
Step by step: How to install Minecraft Java mods & modpacks
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ExoConfig
A Powerful and Simple Config System for modern Minecraft with auto screen support

Pehkui Rebuilt
Unofficial Pehkui‑compatible library, allows you to change the entity size, internal mixins fully rebuilt and flattened for modern Fabric releases.

ServiceIO
A Vault drop-in replacement with a new and modern API
Socialismus
Improve communication between your players in a modern way
ModernChatInjector
Injects PlaceholderAPI placeholders into EssentialsX Chat and VaultChatFormatter.
Donut Shards
A configurable shard economy and reward foundation for modern servers

Characters
A powerful NPC plugin for modern Paper servers
Modern Elements
Explore 100+ realistic chemicals with Modern Elements! From Acids and Bases to Organic compounds and Alloys, this mod brings authentic chemistry to Minecraft 1.21.1. Featuring custom 3D lab models, dynamic fluid tints, and a full periodic table.
RRDiscordBridge
A Modern, Clean-looking, and Universal Discord bridge/relay designed to support both modern AND legacy versions of Minecraft. """Temporary""" logo made by my friend for the funny.
MemoryCatcher
A modern Minecraft Forge mod for JVM memory monitoring and mod-level memory tracking
Continuity Unofficial Port
The Continuity Fabric mod was ported to 1.16 by PlayReissLP. All credits go to the creator Pepper_Bell. I share the public backport. All rights go to them. If you're using Sodium, use Indium. ModernFix wont work with this. 1.16 version
Babel Core
A modern framework providing web-inspired UI systems, optimized data management, and professional utility hooks for SatDPhoe's mods.
Berezka API for Modern Structures
This mod adds integration between Berezka API and modern structures, which adds methods for easier creation of addons and adds new structures from templates.
Vote2Sleep
A modern, feature-rich sleep voting plugin for Minecraft servers that allows players to collectively vote to skip night and storms.
GregTech Modern Bugs Fix
Fix some bugs of GregTech CEu Modern
Conium
Conium is a datapack and script framework for modern Minecraft, it provides very diverse features without Java coding, Conium lets you complete your mods only using datapacks.
Hilt
A shared library and compatibility layer for Modern Mods and other NeoForge projects.
retroEMI Forge
Featureful and accessible modern item and recipe viewer with JEI/NEI compatibility
Lithium Energy
A modern Energy System for Minecraft
OpenWar-MWC
OpenWar - MWC is a modified version of ModernWarfare cubed with tons of new features and required to play on OpenWar - WWII server and modpack
CatFrame
A shared frameworks backporting Modern Minecraft Systems to the archaic 1.7.10 version.
Mine & Blade: Battlegear 2 (Reforged)
A crash-fixed revival of Mine & Blade: Battlegear 2 for Minecraft 1.7.10, restoring compatibility with Angelica and modern performance mods so you can enjoy the classic mod in optimized modpacks.
The Config Lib
Modern configuration library for any mod loader
FluxBans
FluxBans is a modern minecraft punishments plugin. It has a built in website. It has an appeals system, ban, kick, mute and temp punishments and much more!
Umbraix Jobs
A modern, feature-rich jobs plugin for Minecraft servers, offering customizable careers, dynamic missions, team play, and a sleek GUI—built for performance and player engagement.
BL Improved Private Messages
A modern Discord-style private messaging GUI for Minecraft multiplayer. Intercepts whispers and organizes them into conversations with player avatars, tabs, friend lists, unread badges, and persistent per-server history — fully client-side, no plugins need
ChatBuilderLib
Library to easily create modern chat messages with events
[UNSUPPORTED] T-MiniGameAPI - library for creating Minecraft minigames.
T-MinigameAPI is a modern, flexible, and easy-to-use library for creating Minecraft minigames.
VaultMT
VaultMT is a lightweight, modern API for managing economies on Minecraft servers (Paper/Folia), built upon a flexible provider architecture.
ZJS
Modern fork of ChatTriggers, enabling live scripting and client modification using JavaScript. Supports 26.1.2-26.2.
Hazars Head Library
A modern, Kotlin-powered Minecraft mod for collecting and giving custom heads!
ModernTabs
A cross-platform library that lets you customize the design of creative mode tabs, with KubeJS support.
PineLib
A modern minecraft plugin library designed with simplicity in mind.
Vaultless Economy
A lightweight, modern Minecraft economy plugin with offline support, leaderboards, and full Geyser compatibility.
CIT Recrafted
A modern Custom Item Textures (CIT) engine for Minecraft 1.12.2
AlpineCore
A modern framework for developing Minecraft server plugins.