Mods for Minecraft Java
Browse 234 free mods for Minecraft Java — popular picks include JSMySQLFix, SolNet [Jumping Castle], Client Base.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
JSMySQLFix
JSMySQLFix is an innovative plugin designed for the Velocity proxy environment that ensures seamless MySQL database connectivity by automatically downloading and embedding the MySQL JDBC drivers.
SolNet [Jumping Castle]
A unified networking model for Minecraft
Client Base
Bringing your pause menu to physical space!
Packdev Toolkit
A collection of developer tools for building modpacks and datapacks. Pull textures/models out of resource packs, dump lang entries, search datapacks, and copy item IDs: all without leaving the game!
Simple Client Base
This library mod added a module management system for Minecraft.
Mansioneer
Adds biome-specific variants for Woodland Mansions; easily expandable with data packs!
Statsreader (Bedwars GommeHD.net)
StatsReader shows BedWars player stats directly in the TAB list on GommeHD.net using a community-updated database that syncs via /stats.

Slashbridge
serverside utility mod aiming to add in minecraft commands that I think the base game lacks, bridging datapack and mod function.
OrangeLibrary
This mod is a precursor to the Orange-Naruto mod, with this mod and the base mod you can start the game and enjoy playing the Orange - Naruto mod!Added a ninja system, press the 'J' button in the game to open the ninjutsu menu, you can choose to become a n
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✨
Mansion D RPC
Easy to configure to make your Discord Rich Presence better.
Resource Data Pack Loader
RDPL - Restoring JOY back to Modpack building! The API that should have been.
ServerSideBuilds Plugin
ServerSideBuilds is a clientless, zero-dependency Minecraft construction zone simulator that projects holographic block blueprints directly to any standard player client. It streamlines survival building with real-time placement verification, etc...
Networked
[BETA] A simple library for building cable-like networks server-side.
NitroSkulls | Head Database | 92000+ Skulls
Count the days, collect the skulls!⚡
KF Paintings
57 new paints to decorate your base !
Jake's Economy
A dynamic player-driven economy mod with a live market, coin currency, real-time price trends, and an Auction House.
SkyeNetwork Velocity
The custom velocity plugin used to building SkyeNetwork
Sophie's Better Tables
Revamps loot tables and recipes with various mods and even base Minecraft itself!
GlobalMarketplace – (Paper) Auction House - Geyser Support
Cross-server Auction House for Paper with anti-dupe, Vault economy, and Discord support.
SecondDawnRP
SecondDawnRP is a sci-fi roleplay framework mod for Minecraft that adds advanced building systems, functional ship components, and interactive tools to support immersive crew-based starship gameplay and custom events.
Database Utils
A simple mod for developers to make database usage easier
CubeUI
A lightweight, modular UI library for Forge featuring a robust theming engine, 9-slice rendering, and essential widgets for building scalable interfaces.
NxCodex
Codex is a Minecraft plugin offering an interactive menu of areas to discover, with timed teleportations based on the player's rank. 🔗 Dependency: HeadDatabase ⭐ Recommended: LuckPerms 🧩 Compatibility: Minecraft 1.16.5 → 1.21.x
HtmlCraft API
An HTML/CSS rendering engine that provides web-based interface building capabilities for the Minecraft GUI.
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.
Building Journal
This is Building Journal, a builder's sketchbook and progression guidance system.
Life Is Strangeous
This mod is inspired by Life Is Strange. There is 25 Discs, 6 paintings and lighthouses. The discs can be obtained by recipe, drop and trades.
BetterSlabPlacement
Allows placing full blocks on top of bottom slabs, greatly improves building flexibility. Requires Fabric API.
ArcBuilder
ArcBuilder is a feature-rich mod built on the M-Arch library, providing advanced building, destruction, and world management tools.
Bento's Lib
shared building blocks for my mods
HueFinder
HueFinder adds a clean in-game menu to browse and search color palettes for creative building.
Grimm's Mod Base
Base mod for the Grimm's modernized series, now including lattes (?). General content expansion and adventure mod.
Solariae Management CNIS Plugin
Exclusive Solarian Community Plugin for MySQL Database Documentation Management.
GlobalMarketplac
Cross-server Auction House for Paper with anti-dupe, Vault economy, Discord support and built in Geyser Support.
MysticLib
Core shared library for all Mystic Minecraft plugins — provides database pooling, logging, plugin registry, and utilities.