Mods for Minecraft Java
Browse 431 free mods for Minecraft Java — popular picks include Stranded Tweaks, RoomRecipes, Brigadier Extras.
Updated daily
Stranded Tweaks
Utilities for Modpack Makers!
RoomRecipes
RoomRecipes is a utility mod which can detect a "rooms" and "room recipes". It is not much use on its own, and is typically used as a dependency for other mods.
Brigadier Extras
Brigadier Extras provides many utilities for using Brigadier.
Solaris Patcher
Tweaks and patches for many 1.7.10 mods.
retroEMI Forge
Featureful and accessible modern item and recipe viewer with JEI/NEI compatibility
Lazr's Lib Ported
A ported library containing utilities for ported Lazr's Mods.
ForgeAnvil
My utilities mod and a API so people don't need to reinvent the wheel! AnvilModLoader is an easy one file way to load dependencies and mod packs!

Ev's Mod
MapArt collection sorting/copying, image export, visual bug-fixes, and other related utilities.
Technology Valley Tweaks
Some addons for Technology Valley modpack
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.
Just For Me Until You (JFMUY)
A recipe viewer fork form JEI, built to learn UI rendering, item indexing, and recipe mapping.
SCP CoreLib
A utility mod I use for all my SCP mods
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
RaccoonCore
A lightweight core library for my Forge mods. Provides shared infrastructure and some small utilities.
MasaAdditions Port
Unofficial port of MasaAdditions — extra options and tweaks for Tweakeroo, MiniHUD and Litematica
AWL Utils
Utilities for the RLNT modpack Anything we like
Kotlin for Forge Unofficial Extended Support
Adds a Kotlin language loader and provides some optional utilities, for 1.16.5

ManaMetalMod Tweaks
Optimize performance and in-development content for ManaMetalMd
CNPC-XaeroMiniMap-addon
CNPC-Xmm-addon
Terminal
b1.7.3 StationAPI library adding some utilities for mod developers
Nexus API
Bulk of common platform-agnostic utilities aimed at reducing boilerplate/compatibility issues, thereby streamlining mod development on MultiLoader and other platforms.
RMKTweaks
Tweaks for my modpack
Fishcat's Genetics
Utility mod for basic Mendelian genetics.

Shlakoblock Utils
utility mod for Shlakoblock server: restart votes, news notification, etc.
Soulscraft Tweaks
Tweaks for modpack Soulscraft
Hiiragi Core
Library and Utilities mod for Hiiragi's mods
ModUtilities
This is just a utilities mod that contains some common sources. This mod is only needed for the Quilt platform since it does not include the jar inside the mod which uses this dependency
CRM
API mod that provides various utilities for using CometRenderer within Minecraft.
Abyssal Tweaker
An utility mod for modpack developers to adjust various properties of Abyssalcraft
Takion
Takion is a powerful Spigot library for advanced chat, text formatting, and messaging utilities in Minecraft plugins.
Easy Bee
A completly new way to trasport bees with extra tweaks
SOLEA API
SoleaAPI is a utility mod that combines homes, warps, TPA, teams, moderation, and combat-log tools into one configurable package with dynamic prefix support and EN/FR localization.
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.
BukkitVersion
Utilities for Minecraft server version info
ActiveEnchantmentsLib
A small lib that allows your enchantments to apply in the player's inventory and provides few utilities
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.