Mods for Minecraft Java
Browse 8,876 free mods for Minecraft Java — popular picks include Pivot Poly, KeyBlocker, Helios Core.
Step by step: How to install Minecraft Java mods & modpacks
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Pivot Poly
PivotPoly is a powerful Minecraft plugin designed for creators, builders, and server owners who want to bring their builds to life with high-fidelity, smooth-animated mechanical structures.

KeyBlocker
KeyBlocker lets you choose specific keyboard keys to disable while playing Minecraft. Configure it through Mod Menu, search the full key list, and toggle keys between allowed and disabled without affecting chat or other menus.
Helios Core
HeliosCore is the foundation plugin powering the entire Helios ecosystem, providing shared services for storage, permissions, messaging, licensing, player profiles, and the live web dashboard used across all Helios plugins.
StaffUI
A fully customizable modern staff punishment panel featuring Discord log support, Hex colors, and ItemsAdder compatibility.
Aquifer
Library containing shared code for our mods, but you can use it too if you want.
Yadokari Hooks
A Sponge plugin that allows you to send Minecraft in-game events as webhooks to a specified URL.
BetterSlabPlacement
Allows placing full blocks on top of bottom slabs, greatly improves building flexibility. Requires Fabric API.
KotlinMCUI-Backend (Port)
A port of KotlinMCUI-Backend by 2894638479 to modern versions.
Server I18n API (Reborn)
26.1+ Port for Server I18n API
Jobsy Upgradeable Tools
A New Custom Plugin Adding Upgradeable Minecraft Pickaxe
SkyTech Core
The core mod of the SkyTech Modpack
MysticPlaceholders
A standalone Minecraft plugin for creating custom placeholders with PlaceholderAPI integration, Skript support, and MySQL/MariaDB storage.
PicesCup Develop Lib
The lib provides some convenient methods for developers.
Better Config
Extension to Forge's annotation-based config system.

Smart Contracts
Smart Contract is an advanced economy mod that introduces 4 types of craftable, unforgeable legal contracts (Loans, Debts, Partnerships, and Companies) with custom GUIs to secure player agreements and prevent fraud in multiplayer servers.
CommandNeural
AI-powered Minecraft server admin via MCP — 100+ tools for construction, WorldGuard, LuckPerms, Vault, PAPI & Oraxen. Let any AI control your server.
Artificial Enchantments API
centralized singleton enchantment managment api (folia comaptible)
ModCore Library
Essential library mod providing utilities and APIs for Minecraft mod developers. Simplifies registration, networking, config management, and more.
CocoaBeans
A general purpose minecraft library
Sable Mob Interactions
Lets vanilla and modded Minecraft mobs interact with, target, and damage Sable sub-levels, with no per-mod integration required.
AltCore
Сompletely reimagines the inventory and container interfaces, making them more flexible and visually expressive without using texture packs.
PolaRadio
Turn your server into a 24/7 radio station. PolaRadio streams .nbs note block songs to everyone online on a looping playlist — with per-player mute, personal volume, an in-game song-picker GUI, and full DJ controls.
Claude Code: Rate Limited
A Fabric mod for Minecraft 1.21.1 that adds Claude Code enchantments, token limits, rate limiting, item recovery, loot-based enchanted books, achievements, and the Claude Terminal.
Xenith
Powerful condition/action library powering XenDrops!
Wrong Tips
A tips mod, similar to the already known tips mod, only ours adds references to events and moments from Wrong Studio
NoCreativeAbuse
Protect your server from moderator Creative abuse and track suspicious item activity during survival games with friends.
MArch
This is a library mod required for my other mods to function properly.
StorageManager API
An API for manage storage systems in Minecraft backends
NameMCAPI
NameMCAPI is a lightweight Paper/Folia-safe plugin that exposes several of NameMC’s undocumented public API endpoints as a shared Bukkit service.
DataPackPlus
Adds faster math commands, accessing entity variables, and other useful features for datapack developers.

Cursed Fate: Addon Patcher
A libarary mod for minecraft 1.20.1 which Eraphious' Cursed Fate mods rely on.
Phoron-Stdlib
Official StandartLib by PhoronMC
eXc Compose
A declarative UI framework for Fabric mods on Minecraft 26.2. Describe screens as component trees — the layout engine handles measuring, positioning, input, focus and tooltips.
The Scoocher! Compatibility mod
Now you can scooch all* your favorite modded blocks!
ActionBar Utils [DLTB DEPENDENCE]
A utility for DLTB-type mods from xMeowwwly
Major Note
A very lightweight client/server-side music player with extensive admin controls.