Tech Mods for Minecraft Java
Browse 1,113 free Tech mods for Minecraft Java — popular picks include InfinityCore, PixSystem, Kaze's Kit Setup.
Updated daily
InfinityCore
Library used in InfinityGroup Plugins for compatibility and optimization development.
PixSystem
PixSystem It is an add-on that manages the server from deleting abandoned stuff and protecting the server from spawn and other additional things
Kaze's Kit Setup
A datapack that adds the ability to create and load kits withoout using mods.

System Interactions
Adds safe server-triggered system dialogs and Windows notifications
VRX AntiCheat
VRX AntiCheat protects both standalone servers and full Minecraft networks with a powerful, performant, and highly configurable anti-cheat system.
KNLibs
KNLibs is a lightweight, high-performance core library required for all KN Projects plugins.
Pixel Combat
Pixel Combat is a professional, zero-dependency PvP combat plugin built for competitive Paper 1.21 servers.
Item Challenge
Give your server a collective goal: collect a set amount of any item before the in-game days run out. Track progress in real time through a boss bar, deposit your items in one command, and see who contributed the most.
Neuro Anticheat
Lightweight and practical anti-cheat plugin for Purpur/Paper 1.21.8.Designed for SMP servers that need a simple, configurable baseline protection without heavy setup.
SpyHITW-Mod
A client side dependency mod, to render walls of hole in the wall and calculate physics.
Jobsy AutoDiscordLinker
JobsyDiscord is a lightweight Paper 1.21.x plugin that promotes your Discord server by sending automatic clickable chat broadcasts every 30 minutes. Players can click the message to instantly join your Discord, while Bedrock players (via Geyser/Floodgate)
NzxterMOTD
This is the best and most perfect motd system for Bukkit
DialogAuthVelocity
Velocity addon for DialogAuth for premium accounts support
MapCycle
MapCycle makes managing rotating FFA maps simple by handling everything automatically while keeping full control available for administrators.
Plugin Manager Plus
A lightweight and powerful tool that allows server administrators to load, unload, reload, enable, and disable Minecraft plugins dynamically at runtime without restarting the server.
CC: Wasm (Unofficial port)
Adding Wasm to CC: Tweaked (1.21.1 NeoForge port)
KKAiHelper
AI Customer Support | Typewriter Effect | Agent Auto Rules
Relocation
A simple building relocation plugin
vortexintegrityclient
Initial release of the VortexIntegrity client mod for version 26.1.2 Fully working code.
PluginListPlus
A more readable plugin list with customizable aesthetic themes and styles.

UltraTrackStats
UltraTrackStats is a Bukkit/Spigot plugin that provides a centralized player statistics tracking system (kills, blocks, and more) accessible by any plugin via a simple public API.
Kore: Kotlin framework
A modding framework to enhance your Kotlin modding experience. Create mods the Kotlin-way!
Aevum
Create, manage, and track timers with ease. ⌛
Tinys GemShop/Gem Economy
This plugin adds a Gem based economy thatyou can use like DonutSMP Shards
KotlinScriptLoader
It’s a script-based project—you can write your own scripts using full-fledged Kotlin! You can even create your own API and build add-ons! It’s got absolutely everything!
Metrognome
Plays MIDI files on the in-game instruments from the Instruments spigot plugin by Cup0fCode. Pick a .mid, adjust it until it sounds right, then save it to a library you can play from later.
Modern Industrialization Multiblock Editor
Customize Modern Industrialization multiblocks with KubeJS
Tiltified
A plugin that lets you track tiltify campaigns with support for Skript or other plugins to integrate it
RTWrapper
Wrapper for Runtoolkit datapacks.
Aura Nexuses
Grant abilites based on large-scale constructions. Grant permissions dynamically.
Kit Manager
A Datapack that lets you save your inventory into a kit to then load it later down the line!
Voltaic API Mod (1.21.1, 1.20.1) – Dependency For Electrodynamics And Nuclear Science
Voltaic API Mod designed to unify and support multiple mods. It replaces older dependencies and ensures smooth integration across industrial, nuclear, and military‑style mods, all aimed at recreating the Voltz experience for newer Minecraft versions. Features: Required for Electrodynamics, Nuclear Science, Assembly Line, Ballistix, Blastcraft, MFFS, ICBM, and more. Central to the effort of modernizing […]
Industrial Foregoing Tweaker Mod (1.20.1, 1.19.2) – Scriptable Automation
Industrial Foregoing Tweaker Mod is a addon that integrates CraftTweaker support into Industrial Foregoing, allowing full customization of the mod’s recipes and machine processing through scripts. Features: Adds CraftTweaker compatibility for Industrial Foregoing. Allows editing, adding, or removing machine recipes and processing logic. Enables fine-grained customization of automation systems via scripts. Screenshots: Industrial Foregoing Tweaker […]
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 […]
MachineLib Mod (1.19.2) – Library for Galacticraft 5 Mod
MachineLib Mod is a library mod for Minecraft, providing basic tools and functions to support the development of other mods, especially those related to machinery. It helps modders create complex machines. MachineLib Mod Download Links For Minecraft 1.19.2, 1.19.1, 1.19 Fabric version: Download from Server 1 – Download from Server 2
Libnonymous Library (1.20.1, 1.19.2) – Library for Davenonymous's Mods
Libnonymous Library is a Minecraft library mod for all of davenonymous's mods. It is required by e.g. Bonsai Trees 2 and Compact Machines 4. It is also able to show a universal config GUI for any mod using ForgeConfigSpecs. Simply entering /libnonymous config opens a GUI where all compatible mod configs are listed. Screenshots: Libnonymous […]