Mods for Minecraft Java
Browse 36 free mods for Minecraft Java — popular picks include Alternate Current, HU: Harium, MeowmelDrawers.
Updated daily
Alternate Current
An efficient and non-locational redstone dust implementation
HU: Harium
A general-purpose optimization mod that rewrites inefficient vanilla code for AI, redstone, entities, hoppers, and physics without changing game behavior
MeowmelDrawers
MeowmelDrawers revolutionizes item and fluid storage with its optimized drawer system, combining four essential storage mods into one seamless experience.
Redstone Sound Slider
Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.
Cactus Mod
Free customizable Mod to improve Minecraft with unique QoL, Redstone Tools, Survival and Mapmaking features such as ArmorStand and NBT Editor, Capes, more HUD elements, Account Switcher and much more
Alternate Current Unofficial
An efficient and non-locational redstone dust implementation.
TripWire Dupe
TripwireDupe is a Minecraft mod and plugin that enables efficient tripwire hook duplication with optional redstone acceleration, stable performance, and broad platform compatibility.
Redstone Improved
Enhance your Minecraft experience with new Redstone blocks designed to simplify your creations while adding an extra touch of creativity. Experiment with new mechanics and optimize your circuits for a more intuitive and ingenious gameplay!
Redstone Helper
Mod which must you to help with redstone!
![[FREE] RedstoneBlocker ⭐ - Optimize Your Server Performance [1.16 - 1.21]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/32706.webp)
[FREE] RedstoneBlocker ⭐ - Optimize Your Server Performance [1.16 - 1.21]
Good for my earth server with so many player and so many lag machine creator.
Graphing Calculator 3D
High-quality, high-performance 3D graphs in more coordinate systems than you can name (probably).
AntiRedstoneLag
prevents lag machine in server
PowerStones
Overlapping wires of Redstone, Bluestone, Greenstone and Yellowstone
Redstone Lectern
Optimized for Redstone: with a permanently attached 15 page book, visible page numbers, and click to turn pages
RedProtect
Prevent redstone clocks that might lag the server
![AntiRedstone| Advanced Redstone Lag Prevention [1.18 - 1.21.4]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/149097.webp)
AntiRedstone| Advanced Redstone Lag Prevention [1.18 - 1.21.4]
A performance-friendly plugin that blocks all redstone activity on your server and reports coordinates of redstone spam attempts.
LaggyChunkFinder
A simple , light weight user friendly tool to find the laggiest chunks in your Server. Based on Tile Entity (chests, hoppers, shulkers etc), Entity and Redstone activity
TC VeinGlow PC
An advanced vein mining mod with radial menu, RGB-customizable block outline highlighter, custom mining shapes, and a skill system for harvesting, tree-felling, and liquid handling.
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
![Sphere's Redstone Clock [Forge]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/281624.webp)
Sphere's Redstone Clock [Forge]
Adds a simple Redstone Clocks system
Cobalt Age
The first lagless redstone alternative, finally waterloggable and optimized, independent and incompatible with redstone, comes with cobalt sets and decorative blocks
Chunk Border Redstone Highlighter
A client-side performance debugging tool that highlights redstone components sitting on chunk borders — the #1 cause of server lag. Toggle with one keypress (O).
UltClearLagg
Advanced lag reduction, automatic cleanup systems, mob optimization, TPS monitoring, smart entity management, redstone lag prevention, Bedrock GUI support, and real-time server performance tools.
Calendar redstone transfer
You can make it emit redstone signal on different days and time!
SimpleChunks
An easy-to-use chunkloader with a modern GUI, teleport system, and secure permission management — ideal for farms, redstone, and automated systems.
Lagmanager
This plugin monitors redstone entity lag and keeps your TPS high through optimization ideal for server admins.
NoRedstone
Disable redstone components in specific worlds
Redstonecompiler
JIT-compiles redstone circuits to bytecode for faster large machines.
Protect My Redstone
A singleplayer mod that detects active redstone ticks in loaded chunks and warns you before you log out to avoid breaking your farms/flying machines.
Machinery
A high-performance industrial plugin that adds tiered resource production to Pistons and enhanced redstone signals to Hoppers and Crafters.
Micro Redstone Components
Compact redstone automation blocks for Forge 1.16.5
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.
RedOut
Allows players to get server metrics like mspt as a redstone signal from an item frame.
Carpet Mod (1.21.11, 1.20.1) – Game Performance Monitoring
Carpet Mod is a popular modification for Minecraft that enhances the game by providing advanced tools for monitoring, controlling, and optimizing gameplay. It is particularly favored by technical players and server administrators. It provides many tools, commands and special capabilities that extend vanilla Minecraft-especially useful for technical players, redstone engineers, farms, and automation. Features: Tools […]
Ak Ultimate Edition
A comprehensive server-side utility combining a high-performance Lag Machine Finder (redstone, pistons, entity tracking) with a client brand Anti-Cheat detector and custom Temp-Ban manager.
Tiny Pipes Mod (26.2, 1.20.1) – Transport Items, Fluids & Redstone
Item transportation in Minecraft has always been a challenging hurdle to overcome. Transporting items from a farm to your storage without loss of items and without affecting the game performance is something that technical players have been struggling with. It is possible to transport items through water streams, but it causes enormous lag and the […]