Tech Mods for Minecraft Java
Browse 677 free Tech mods for Minecraft Java — popular picks include BuildersTNT, Enlivened End, Smeshariki: Otherworld.
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BuildersTNT
this projects replaces normal TNT with special ones which makes the destruction into unique builds.
Enlivened End
brings me life to the end with new blocks, biomes, items, and mobs, all in a vanilla-style way
Smeshariki: Otherworld
A mod featuring diverse space content in the spirit of Galacticraft.
Enhanced Potion Particles
This mod makes it so player thats drinked a potion or splash it will emits more particle to spot invisible player, what potion that they use, etc.
BBAds
Want to capture your player's attention? Use bBAds to display custom messages via the BossBar. Features include configurable server ads, player-submitted content, a regex filter, and robust admin controls. Tailor messages to match your server's style.
Erasable
A simple yet powerful mod that introduces a custom GUI, accessible with the "Y" key. It allows you to select and manage world areas using either manual or automatic coordinates, with the ability to delete and restore zones in just a few clicks.
Doorchestra
Synchronized DOUBLE, TRIPLE, and even QUAD doors for Fabric—server-side, redstone-ready, and client-optional.
Thermostats
⚡A plugin that adds realistic temperature to your server. Make the server more hardcore and more attractive for survival!
jwSpawn
A simple and functional spawn plugin!
JCraft: Polished
This mod adds slab, stair, wall and pressure plate variants to the Meteorite Blocks from JCraft: Eyes Of Ender!
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
Copper&Amethyst and MORE
More Utilisation For Copper And Other Useless Ores
GuiMod
Virtual GUI in your local world!
Farm To Storage
A powerful item transportation mod that beams items wirelessly across any distance. Features a channel system, persistent storage, and a 10x speed boost for efficient farm automation.
Wacky Wilds
A Mod that adds random essential items based on irl and/or video game inspired elements to Minecraft! Think you can spot all the references?
Cool blocks
adds some cool custom blocks to minecraft
PlayerMapX
You can see your own server maps and players and their inventory, Rebranded from SNKAWatchMap
Biome in a Bottle
Adds tools that allow you to pick up and move biomes from place to place.
NormalBoomerang
This DataPack adds 7 boomerangs (modifiable and configurable ) to the basic Minecraft materials. Multiple translations are available, and you can add your own boomerangs.
Jacob's Woodcutter
A smoother, cleaner woodcutter that works without unnecessary items, only the essentials.
Retro converter
Retro Converter brings classic Minecraft textures from Alpha, Beta, and other versions into Minecraft 1.21.1 while keeping blocks fully functional.
Invisible Data Frame Datapack
This datapack introduces a convenient way to craft invisible and glowing invisible item frames.
Basically Wither Cloak
Adds an item close to the wither cloak from hypixel skyblock
Project Tiger
This is a light weight w.i.p mod with new buildings and blocks
Dyson Cube Project Refitted
Harness the sun, the whole sun.
oma's metalworks
Oma's Metalworks - is a technical Minecraft Fabric mod focused on metallurgy, advanced alloys, and industrial-style processing.
noVanilla
Take full control over block breaking, gravity, drops, and events. Create custom gameplay mechanics without a single line of Java code.
MOTD Studio
Add better customizable MOTD for better looking & nicer SMP

Project: Nuclei
Adds uranium ore, lead ore and an enrichment process for making uranium rods. Also adds graphite rods (crafted with coal), a nuke, a radioactive seperator and various crafting components. In general this is a (kinda) scientific industrial progression mod.
Zyvera TicTacToe
Classic TicTacToe as a fully GUI-based Lobby Minigame
EG Tools Expanded
Adds additional tools to Minecraft Java Edition - Paxel, Construction Hammer, Paints + Paintbrush
TechnicCraft
TechnicCraft - create sophisticated mechanisms with ease!
Nonsense
A new dimension with unique and creative biomes ...
Live Musical Instruments
A plugin that lets you play electronic instruments live and broadcast the performance to players in real time.
Custom Hit Color
Mod that customize entity Hit Color to improve the pvp experience.
Smart City Lights
A brilliant mod for builders — lamps that turn themselves on and off, imitating the daily rhythm of a lived-in apartment.