Fabric Mods for Minecraft Java
Browse 256 free Fabric mods for Minecraft Java — popular picks include AssembleiaSMP, PyCraft IDE, RealSurvivor.
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AssembleiaSMP
Enhanced Vanilla SMP Modpack
PyCraft IDE
An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.
RealSurvivor
This mod adds a bit more challenge to the gameplay — not too hard, and not too easy. It’s also fully customizable to suit your preferences.
SSaVS MOD
Server Security and voting system - add custom ui (not inventory) and way to PAPER servers block ANY mods/rp in client. Support ONLY for 1.21.4
AudioEnginePlus
Advanced audio optimization engine for Minecraft: smart pooling, deduplication, caching, and LOD for peak performance.
ItemPro
ItemPro - Because knowledge is power, even in Minecraft! ⚔️📚✨
Slothy's Tree
Client-side pack browser, Texture Builder, and OptiFine CIT support. Discloses network use: GitHub Pages catalog/downloads and optional Cloudflare Worker (heartbeats, stars, uploads). See full description for details.
DisplayExternalIP
Show your external ip in the window title and top left corner in game.
ServerWork
Branch of Framework that brings essential features and performance for any multiplayer server. Built as a framework to be added to, or use as-is
The GreenScreen
This mod adds many GreenScreen Items!
Salt Squad(Cobblemon Pack)
Just a small pack for me and my friends. Though the main attraction here is Cobblemon + CM adons, other mods like the RPG Series, Farmer's Delight Refabricated, and Terralith are present, too. Lastly are some QoL/performance/decorative/dependency mods.
Server Folders
A tiny client side mod, that allows you to organize your server list. :)
DisableEnd de-oωo-ified
A simple way to disable the end with a gamerule, now ported to 1.21.5 and without oωo dependency

FernAPI
A JSON Based Permission API (WIP)
Entity Block
Adds the Entity Block to make creating custom structures easier
LiveProfiler
Real-time in-game performance profiler.
swrpgservauth
ShortWlfs RPG Framework, Custom Server Authentication Security Whitelist
SkyzLibs
SkyzLibs is config / utility library for my Mods
FPSWizard
A simple setup wizard that guides players through Minecraft settings that can improve FPS and performance.
PrettyGoodParticles API
Optimized particle library: atlas-based billboards, 3D geometry primitives, ribbon trails and in-world text
HueFinder
HueFinder adds a clean in-game menu to browse and search color palettes for creative building.
E-Inventory
My high-performance inventory management system for Fabric.
Nova's Music
NovaMusic - Bring the entirety of YouTube and SoundCloude into Minecraft. Import playlists with a single link, organize your library, and listen to your favorite tracks in-game without any performance drops.
ATLAZ Vulkan Core
The essential core framework and performance foundation, featuring optimized Vulkan rendering.
Screenshare Scan
Scans the Pc for Cheats. Perfect for Screenshares
FPS Flood: Cobblemon
Adds Cobblemon to FPS Flood by PixelForge Collective.
Fallback
Shared code for Intense's and Modcafe's Data Packs
NoCreativeAbuse
Protect your server from moderator Creative abuse and track suspicious item activity during survival games with friends.
FastPackLoad
Faster resource pack loading, and no more freeze when you join a server with a big pack. Minecraft 1.21.10 and 1.21.11, client-side only, no Fabric API needed.
NeoAPI
A very simple API for NeoCortex's mods. Only used for NeoCortex's projects, or you can use it too!
DataPackPlus
Adds faster math commands, accessing entity variables, and other useful features for datapack developers.
Cookie Dough
A Framework Modpack for all of my Modpacks
Maykesh's Server Observability Framework
A comprehensive server observability framework for Minecraft 1.21. Monitor tick timings, entity updates, chunk loading, network packets, and more with minimal overhead. Perfect for debugging, optimization, and rate-limiting systems.
Uni GUI
A library for UI designed for maximum performance
Light Level 2025 Mod (1.21.8, 1.21.5) – See Light Levels Above Every Block
Light Level 2025 Mod displays the block light level directly above solid blocks-allowing players to instantly assess mob-spawning risks visually. Inspired by Parzivail’s legacy LightLevel mod, it introduces improved performance, modern color rules, and convenient configuration. Features: Press F9 to see the block light levels Screenshots: Requires: Fabric API Light Level 2025 Mod Download Links […]
PAPIProxyBridge Mod (1.21.8, 1.20.1) – Connecting Plugins with PlaceholderAPI
PAPIProxyBridge Mod is a library plugin designed to work with plugins that use its API, making setup easy with no configuration needed. Connecting with PlaceholderAPI allows placeholders to function smoothly across servers, enhancing server performance. Features: Connects plugins with PlaceholderAPI for smooth placeholder use No configuration needed for easy setup PAPIProxyBridge Mod Download Links For […]