Mods for Minecraft Java
Browse 43 free mods for Minecraft Java — popular picks include Tweakerge, Petrolpark's Library, Eclipse's Tweakeroo Additions.
Updated daily
Tweakerge
Tweakeroo unofficial forge port. A client-side Minecraft mod that adds various "tweaks" (= usually small-ish individual features)

Petrolpark's Library
A library of shared features and utilities for my mods
Eclipse's Tweakeroo Additions
Eclipse's Tweakeroo Additions (often referred to as just Eclipse's Tweakeroo) is a modular utility mod for Minecraft.
Rekindled Combat
A fork of Better Combat created to be Vanilla Friendly. Includes attack animations, dual wielding, improved weapon hitboxes, and Quality of Life changes.
Bewisclient
All-in-one mod library for minecraft with many quality of life features, fully compatible with other fabric mods (Fullbright, Shulker Box Tooltip, Disable Pumpkin Overlay, Zoom, CPS, Coordinates)

IFramesTweaker
Tweaks How Invincibility Frames are handled to make fast weapons function properly.
Spell Engine Extension (RPG Series Tweaks)
Extends the mod 'Spell Engine' with additional functionality.
Eva's Scroll Tweaks
Keybindable scrolling, keybinds to mimic scrolling, and horizontal scrolling compatibility!
Effortless Crafting
Client side QoL mod that allows crafting directly from reachable chests, chain crafting long dependency items, bulk crafting tedious recipes, and other QoL tweaks. All while staying vanilla-compatible and server friendly
Mob AI Commands
A standalone version of the commands added by Mob AI Tweaks mod
CobbleTypes Master
The Ultimate Pokemon Type Utilities in minecraft and cobblemon! Type Chart, Team analysis, Scanning and much more!
Inv Tweaker
Inventory sorting and grouping mod, also has auto fill for the hotbar

Border Limit Xaero's
Create, draw, color, and manage local zones directly on Xaero's Minimap and World Map.
Clutch
In some cases a clutch will be impossible. This mod shows whether a clutch is doable and how difficult it will be, alongside many other clutching utilities.
Vanilla Tweaker
Configurable Vanilla Tweaks.
OnlyWaypoints
A Minecraft Fabric Mod that adds bloat-free Waypoints with a Vanilla feel to the game
MariesLib
MariesLib is a shared NeoForge 1.21.1 library powering Marie’s mods. It provides runtime item classification, mod compatibility discovery, registry infrastructure, and developer utilities
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.
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

ManaMetalMod Tweaks
Optimize performance and in-development content for ManaMetalMd
Easy Bee
A completly new way to trasport bees with extra tweaks
F.Essentials
F.Essentials is a feature-rich mod for Fabric that brings essential server commands and utilities to Minecraft. Designed to make server management and player interaction easier.
The Spell Library
A code-driven library that provides developer-friendly utilities. It serves as a solid foundation for creating highly customizable spells and rituals.

Slashbridge
serverside utility mod aiming to add in minecraft commands that I think the base game lacks, bridging datapack and mod function.
EMUtils
A lightweight client-side utilities mod for Minecraft on Fabric.
Vuurkrab’s Tweaks
A collection of small client-side tweaks to improve your Minecraft experience, focused on PvP, visuals, sound, and more.
NilKit API
NilKit API provides reusable utilities for mods built around NilLoader, with a particular focus on legacy Minecraft development.
WardenLib
WardenLib is a lightweight developer library for Minecraft plugins that provides reusable utilities and APIs for server management and gameplay enhancements.
Smashable Blocks
Smashable Blocks is a Minecraft NeoForge utility mod which, via a json file interface, allows customisation of the behaviour of any block when smashed (here defined as collided with at speed).
Cord Manager
A client-side utility mod that allows you to save, and manage important coordinates with a single hotkey.
SimpleCore by Cooshh
A shared core library for Simple mods, providing common systems like economy support and shared utilities.
Xaero Progressive Radar
Progressively reveals selected entity types on Xaero’s Minimap and World Map radar as players complete specific advancement(s).
HeroesSMP Utilities
This is a utility mod adding features such as being able to tame everything, new liquids, ect. This was made for use on the HeroesSMP server.
Speakeasy Utilities
A shared library providing common systems, utilities, and APIs for the Speakeasy mod collection.
Mechanomania Core Mod (1.21.1) – Library for Mechanomania Modpack
Mechanomania Core Mod is the core mod for Mechanomania modpack. It manages internal features and provides improvements that make the modpack run more smoothly and consistently. Features: Mods compat Mod tweaks Vanillia Tweaks Optimizations New Recipe types New advancements New items Mechanomania Core Mod Download Links For Minecraft 1.21.1, 1.21 NeoForge version: Download from Server […]
GT New Horizons Core Mod (1.7.10) – Essential Framework for GT New Horizons
GT New Horizons Core Mod is the backbone of GT: New Horizons, a well-known expert modpack centered around GregTech-based progression. This mod provides critical tweaks, scripts, and integrations necessary for the modpack’s complex, tech-heavy gameplay. It ensures compatibility between mods, manages custom recipes, and adds unique mechanics tailored for the GTNH experience. Features: Handles scripting, […]