Tech Mods for Minecraft Java
Browse 5,634 free Tech mods for Minecraft Java — popular picks include Lockable, TomExpensive, Great Temptation.
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Lockable
Adds locks and keys to allow players to protect their items, or steal from others.
TomExpensive
TomExpensive is a lightweight, high-performance solution for Minecraft 1.21.1+ that removes the restrictive "Too Expensive!" limit in Anvils. It ensures your players can always repair and enchant their gear while providing modern utility features.
Great Temptation
This mod is about infection. After all, half of all creatures will be infected. The player's goal is to get rid of the problem.
Cmdibuzz
Cmdibuzz is a Minecraft Fabric mod (1.21.1) inspired by Bukkit’s MyCommand, bringing powerful JSON-configured commands and automation to Fabric servers.
TridentboxRooms
Automated 1v1 PvP arena system with dynamic glass cages and portals. High-performance BoxPvP and KitPvP solution for Paper/Spigot servers.
XaerosMapPlugin
Xaero's Map plugin is a lightweight plugin for servers using Xaero's Minimap and Xaero's World Map. The plugin prevents different worlds from sharing or overlapping map data, ensuring that every world maintains its own unique map.
Nyoldarria
Game expansion mod, intended on adding a lot of new content and a somewhat separate and unique gameplay experience.

Elytra Booster Mod
This mod adds boosters and fuels to minecraft.
Create: Sewers N’ Systems
Adds stuff relating to sewers and other miscellaneous systems
Create: Origins - The Mechanical Empire
This build is aimed at multiplayer with a large number of players. Build your mechanical empire!
Document 17
Document 17 is a mod that adds in; 30+ characters (armors) two double chest's worth of items, a whole assortment of bosses to fight. and new- interesting ways to play the game. along with several base superpowers for players to use. want superheros? here.
Electrology
Electrology is a modpack that focuses on automation, technology, and exploration. It is based on the Mekanism, Applied Energistics 2 and Create Mod and includes a variety of other mods that add new features and mechanics to the game. Modpack by gg265.
Better Steel Production
Adds an easier way to make steel, because immersive engineering is so slow sometimes.
FEtoemc
A module capable of converting FE electrical energy from mechanical power and creative additions into equivalent EMC for exchange. (AI-generated)一个可以将机械动力:创想附加的FE电能转换为等价交换的emc的模组。(ai制作)
OpenComputers Community Edition
Modular, persistent, programmable computers and robots.
Manniclones
Adds clones using minecrafts new mannequin entity.
Mechanical Slug
This modpack focuses on machines and sharing with other mods
Amai's Custom Items (disconntinued)
Amai's Custom Items is plugin that provide you possibility to make Minecraft Custom Weapons
ReplayMod in Datapack
[1.20.5+] ReplayMod Datapack [Multiplayer Friendly] (Record and Replay Your Path, Movement, and Rotation!)
Vigere Shamir
Adds the shamir 'Vigere' to Metallurgy. It heals you when you block with a shield.
BTA Tiny Chunk Loader
A chunk loader for my dear BTA
Avali Origin (Definitive edition)
Live a new Experiencie in Minecraft with the most Cutest Raptors!
AntiMeteor
AntiMeteor - Detection Plugin.
Instant Lamp
Redstone lamps turn off instantly
Wait What?
Injects cursed cartoon physics into Minecraft: from Wile E. Coyote gravity and block avalanches to getting flattened like a pancake by anvils and doors.
Block of Power
Craft and place the command block!
Project Time Master: Reforged
Control the flow of time! Accelerate your base, items and machines with this addon.
VisiblePlayer
Displays the player's model in the upper-left corner and repeats all your actions.
Threads of Creation
Threads of Creation merges the mechanical wonders of the Create mod with immersive quests, a vibrant world teeming with passive mobs, and breathtaking realism for an unparalleled Minecraft adventure.
Sky Crushes
SkyCrushes is a progression-based processing mod that adds mechanical Trituradores (Crushers) to process raw minerals, geodes, and space materials.
OAuthLogin
A somewhat useful but difficult to configure login plugin
NAuth
Authenticates usernames with in-game registration and login revolving around dialogs with almost no commands.
Jodelle Power Mining
Minecraft plugin that enhances gameplay by adding three unique 3x3 tools
Peak
Use AI to inspire your next build!
Better Coordinates HUD
Displays coordinates, biome and facing direction above the hotbar.
Tellurium
QOL features for casual players and PvPers