Tech Mods for Minecraft Java
Browse 32,969 free Tech mods for Minecraft Java — popular picks include Racoon Math Library, LilyPad Optimized, AutoMiner.
Step by step: How to install Minecraft Java mods & modpacks
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Racoon Math Library
Do you create data packs for Minecraft but find yourself frustrated by the lack of certain mathematical tools? This library is for you!
LilyPad Optimized
LilyPad Optimized is a lightweight modpack that improves performance and adds quality of life features without changing core gameplay.
AutoMiner
Transforms End Rods into automatic mining machines!
Fully Stressed Out!
Display your server's memory performance where the clients need to see
StackForge
StackForge is a Minecraft 1.21.4 plugin that allows players to create custom item compression rules through an easy-to-use GUI. It automatically compresses items when players have the required amounts, preserves item NBT data (with an option to strip it)
Chatty (Fork)
Modern Chatty fork for Paper and Purpur servers
Cobalt Age
An expanded redstone, up to 60 power lenght, waterloggable, optimized, with vertical relays, incompatible with redstone, and blue! It comes with minerals and block sets.
VaultOP Tournaments
Welcome to the ultimate Indian Minecraft tournament hub. Host of custom events, and secure tournaments.
Create Positional
A minecraft mod to make create mod recipes more positional by adjusting the recipes.
Visual Data Size
A client-side diagnostic mod for 26.2 that displays the exact byte-size and nested tag count of items in advanced tooltips.
Chemistry Mod
This is a simple mod that lets you dip your toes into the world of chemistry, featuring a wide range of reagents, chemical reactions, and colorful precipitates.
WhiteCommand
WhiteCommand is a lightweight server-side Fabric mod that lets you whitelist player commands, hide blocked commands from tab completion, and manage access through LuckPerms groups. Easy to configure, fast, and perfect for any multiplayer server.
JUSTCREATE_byzemzemsuyu
This modpack makes the game more fun with the Create mod and its add-ons. Besides that, there are new swords, optimization mods, fun add-ons, and mods to make things easier for players. There are also new blocks for building,
Meric's Wonderland
A large NeoForge 1.21.1 modpack focused on Create engineering, Aeronautics, exploration, world generation, food, decoration, and a richer survival experience.
Caravans
Working pack-animal caravans for Paper and Purpur. Llamas follow in formation, carry 90 slots across saddlebag pages, run loot home on their own, and stand guard. Lead camels, wolf protectors, donkeys, and mules included.
FlashWhite
The plugin automates the white list, allowing you to approve player requests from Discord using the approve/reject buttons.
DaniRev SMP Instance
DaniRev SMP Instance for DaniRev SMP Server
mineopbot
Minecraft AI Assistant Mod / 一个基于 Fabric 的 Minecraft 模组,将 AI 助手集成到游戏中。
ReStuff
a useless camera that has no use in life

FlowGate-Bridge
Lightweight backend-to-proxy command bridge using plugin messaging.
GeneticChickengineering-Reborn [Slimefun]
Unofficial 1.21.x port. Breed genetically modified resource-producing chickens!
Titanium: EXO
A mod that adds exoskeletons, new resources, and more.
IPLimiter
Limit the number of accounts that can be connected from a single IP address.
ondemand-server
This plugin, which is installed on a Velocity Proxy, can start and stop your backend server as needed using bash commands.
Hardcore Extra's
A plugin designed for adding extra options for when dying, such as lives or death bans.
ImprovingVanilla
Trying to improve the vanilla game's experience with some mods.
HandyMaths
This "plugin" is aimed to add mathematics in-game, so you don't have to open up the calculator every time you want to resolve an operation!
GhostGolem
A ghostly golem will protect your village.
Industrial Foregoing Mycelial Tweaks
Adds recipe system support for mycelial generators.
Extended Redstone
A mod that adds more redstone blocks with unique functionality
VeloSend
VeloSend is an easy-to-use plugin that lets you send players to other servers via simple console or in-game commands and is Open-source.
Demo-Man
Explosions is your way of life. Use explosions in Minecrafts. Origins 1.20.2
Metal transformations
A datapack which adds mostly create mod haunting recipies for reverting various metals into their previous states.
Touhou Little Maid: Maid Crafting
Automation addon for Touhou Little Maid: maids pull materials from Refined Storage and craft with the Crafting Table, Goety's Dark Altar, Ars Nouveau's Enchanting Apparatus & Imbuement Chamber, and Iron's Spells' Scroll Writing Table & Arcane Anvil.
Comfortably Optimized
A modpack that aims to optimize minecraft for both Android, and iOS devices, while also for Windows, Mac, and Linux.
Kit Manager
A Datapack that lets you save your inventory into a kit to then load it later down the line!