Tech Mods for Minecraft Java
Browse 746 free Tech mods for Minecraft Java — popular picks include WhatIsInThatShelf, QuickChat - Folia support and Redis, CobbleGen Alehouse.
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WhatIsInThatShelf
See exactly what's on display! A Quality of Life HUD mod that shows you the tooltip of any item inside a shelf block just by looking at it
QuickChat - Folia support and Redis
Modern chat plugin with formats, placeholders, private messages, colors, and full customization.
CobbleGen Alehouse
9 tiers of highly optimized Cobblestone Generators. From Stone to Nether Star.
AntiCrystal-Anchor
AntiCrystal-Anchor is a Plugin that prevents Players to craft & use Crystals and Anchors.
BubbleVillagers
(formerly VillagerOptimizer) is a powerful performance optimization plugin that helps combat heavy villager lag by allowing players and administrators to optimize their trading halls and villager setups
LightItemCooldown
Cooldown added to items: Shield, Bow, Crossbow, Trident, Riptide Trident, Ender Pearl, Golden Apple,
LagShield Ultimate (Anti Lag)
The intelligent performance modulator for Minecraft Server. LagShield Ultimate uses Arclight-safe async processing to dynamically regulate mob AI, chunk density, and entity speed based on real-time server stress (MSPT). Stops lag before it happens.
RTHuds
RTHuds is a modular and modern HUD system that lets players customize how on-screen information is organized and displayed. It focuses on clarity, flexibility, and performance, offering a clean interface suitable for all gameplay styles.
Essential Core
Essential Core is an effective mod for server security. Restore inventories, chunks, inspect blocks, entities, etc., and enjoy advanced logs.
Noillegals
This plugin ensures fair gameplay by detecting and preventing illegal, unobtainable or modified items on your server.
DrHomes Advance Home Plugin Like DonutSmp
DrHomes is a modern high performance GUI based homes plugin for Minecraft 1.20+ with full customization and gradient support easily manage thousands of homes with a clean interface fast teleportation and zero lag async storage
CountryBlock
Advanced country blocking system with VPN detection and continent support. Control access to your server based on geographic location. Webhook support
OreoEssentials
The ONLY fully cross-server, all-in-one Essentials plugin ! FOLIA SUPPORTED ! Nexo/ ItemsAdder FULL support !

EasyCrafts
Create custom crafting recipes with full NBT preservation through a beautiful drag-and-drop GUI—no commands, no YAML editing, just drag items and click save.
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
ZCommandCooldown
Zepsi's CommandCooldown. A simple Command Cooldown plugin.
Pie chart nerfed
A datapack that introduces distortions in entity and block entity data shown in the pie chart/pie ray (F3 + Shift) to obscure finding structures and bases, making them harder to locate.

PaperTweaks
A better-performance replacement of the popular VanillaTweaks datapacks, in plugin form.
G1axScroll
Turn your office mouse into a gaming mouse - scroll to rapid click at 20 CPS without expensive hardware!

Tenbees crystal optimizer
A lightweight Fabric mod that optimizes Crystal PvP for smoother, faster, and more responsive gameplay. Featuring intelligent packet optimization, client-side prediction, and customizable settings to enhance your PvP experience.
TabScroller
Scroll through your Minecraft tab list 📜➡️, seeing all players on crowded servers!
G1axFixer
G1axFixer is a client-side Fabric mod that fixes resource pack crashes and optimizes network, rendering, and ticking for maximum FPS and smooth combat.
Custom Better Beacon
Fully configurable beacon pyramids, add new pyramid types and adjust strength. Place carpets on beacons to hide beam.
Xray Detect
XrayDetect is a comprehensive plugin that monitors player mining statistics and detects suspicious behavior patterns to help server administrators catch xray users effectively
Server lag fix
it reduces server ping significantly
RevertRaidChanges-Pro
Restored Raid to the logic before version 1.21. Allows most professional Raid Farms to function.
Supply Crates
Drop Crates with loot tables for your players!
D3letes Better Cords
its a hud that adds cords and what way your facing and also adds a player radar for public severs all you got to do is click tab and the hud shows
IntergalactiCraft : The Sky And Beyond
IntergalactiCraft: The Sky and Beyond brings space exploration, over a million new items, slabs, tools, advanced mechanics, revamped terrain, villages, and structures—an expansive overhaul that transforms the game into an endless adventure.
GuardianAc++
Enterprise anti-cheat for 10k+ players. 12 detection modules, real-time monitoring, Discord integration, zero vulnerabilities. Professional-grade protection with dynamic scaling.
Teleport Ring
This mods adds a Teleportation Ring that can be used to store ender pearls for teleporting
Starfleet SMP
A vanilla+ Modpack with Create. Features a ton of authentic structures, items & game mechanics.
TQ's No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
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).
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.
MegaBeaconBeams
The mod unites a lot of beams from adjacent beacons into a MEGABEAM. Oh, if you have really many beacons it will improve your fps.