Tech Mods for Minecraft Java
Browse 755 free Tech mods for Minecraft Java — popular picks include TQ's No Duping, Pissbaby's Grove, FastCrystals.
Updated daily
TQ's No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
Pissbaby's Grove
A nice little Modpack I created for my friend and me. It adds many new decorative blocks, some expansions in mechanics, new reasons to explore and just some quality of life enhancements.
FastCrystals
Completely async plugin for faster, smoother crystal spamming, even with high ping!
Combatlog-Ultimate
A simple CombatLog plugin for MC 1.21+, blocking commands/items in combat, with a configurable timer, logout punishment, No-PvP zones, and language support (DE/EN).
NoMonsInMyWorld
a lightweight, server-side Minecraft Fabric mod for Cobblemon that gives you per-world control over Pokémon spawning. Block specific species, filter by type/shiny status, or completely disable spawns in hub worlds, minigame maps, or curated dimensions.
AntiWeakChat
Tired of vip players having weird chat colors, or a spammer that you can't ignore? Or you just want some private chat with friend and highlight their messages? Well this mod does all of that.
Heart&Beyond
Fresh beautifull world with Create mechanism
Version Manager
Version Manager is a powerful Minecraft version disabler plugin that lets you control which versions can join your server. Use whitelist or blacklist to block or allow specific versions easily.
Botany Pots DP
Botany Pots made Datapack. No resource packs, multiplayer friendly
Create: Chipped Compatibility
EVERY block variant present in Chipped can be made via the Create mechanical saw for easy mass production of blocks!
Shimmer - Uncrafting Table
Shimmer is a data pack inspired by the Shimmer liquid in Terraria. It enables players to uncraft items whether in vanilla or modded gameplay, only by dropping them into a source water block near the bottom of the Overworld.
Dekays Smeltable Items
Lets you smelt items you always wanted to in (blast) furnaces
WinterTide
A Magepunk-Themed Sandbox. Supporting Fabric mods on top of Forge. Content packed with high-performance. Created around physical, in-world mods with low-ui such as building magic rituals, mechanical machines and experimenting with physics mods.
WorldSystem
Give players the ability to create their own world to play on, without using different servers. (per player worlds)
EntityBatch
Entity Render Batching — sorts entities by type before drawing them so the GPU can render all cows together, all pigs together, etc. instead of switching between types randomly. Fewer GPU state switches = better performance in crowded scenes.
PassengerAPI
Fix passenger compatibility issues | Manage your own entity passengers
InstaLeafDecay
Instantly decays leaves near broken logs to speed up tree harvesting.
BetterWarpSystem
Simple & Powerful Warps
Moonbeam Minecraft
Mostly for personal use but feel free to enjoy it :) Focused on mechanics via create and magic plus expanding the world and blocks
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.
Auto Logout
A mod that automatically kicks yourself from server once a player gets in range of blocks that u set, allows u to afk farm and play safe.
No Crystals
Disables the use of end crystals in the overworld and nether to stop crystal pvp while still allowing the ender dragon fight
TridentboxRooms
Automated 1v1 PvP arena system with dynamic glass cages and portals. High-performance BoxPvP and KitPvP solution for Paper/Spigot servers.

Strength 4
This mod give you strength 4 portion in your game/minecraft world this very use full to figth with you friend more damage more win
RedStone AntiLag and Blocker
Redstone AntiLag is a powerful Paper plugin designed to prevent redstone-based lag by intelligently monitoring and limiting redstone activity per chunk. It allows administrators to automatically or manually block redstone in problematic areas
Anchoring optimizing
Professional Anchor Optimizer mod for Minecraft 1.21.1 Fabric. Handles anchor interactions client-side for zero-ping feel, optimizes respawn anchor explosions, and provides smooth combat experience on high-latency .
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.
NAuth
Authenticates usernames with in-game registration and login revolving around dialogs with almost no commands.
AdminEssentials
AdminEssentials is a comprehensive administration plugin that combines powerful moderation tools with fun troll commands. It provides everything you need to manage your Minecraft server effectively while keeping things entertaining.
PLASMAO's PREMIER PACK
Finally, a curated VanillaX experience with space exploration, industrial evolution, creative building, enhanced combat, and more!? Designed to harmonize new, innovative mechanics with the core essence of Minecraft, while remaining both fresh and familiar.
TickFlow
A lightweight, intelligent server optimization plugin designed to maintain a stable 20 TPS and eliminate lag without breaking vanilla mechanics.
Disable Nether/End Command
Control Nether and End access with instant command toggles, timed actions, and a daily scheduler
Bits & Chisel's FIX (Patcher)
A Patch fixing frequent lag-spike's during the usage of the unofficial Bits & Chisel's (FABRIC) Mod.
ResourcePackDirectory
Modify Your ResourcePack Directory
Anti Dupe Detecor
This plugin detects dupes on your server to keep it safe.
AdvancedBoiler
A client side mod to provide better performance with displays from the Boiler Plugin.