Neoforge Mods for Minecraft Java
Browse 2,081 free Neoforge mods for Minecraft Java — popular picks include Cloud Layers, EquipLib, CrimsonSteveApi.
Step by step: How to install Minecraft Java mods & modpacks
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Cloud Layers
Customizable layers of vanilla-style clouds
EquipLib
A lightweight library for creating equipment with effects
CrimsonSteveApi
An api for improving the usage of vanilla animation system mainly
Avaritia Tweak
Recipe editor for Re:Avaritia!
mixson
A library that allows resource manipulation at runtime

MezzConfigGUI
Client-side config screen for Minecraft mods
Custom BattleRoyale
Play customizable battleroyale in Minecraft
Mana and Artifice: Attributes
An addon mod for Mana and Artifice that implements attributes for multiple aspects of the magic system.
Cobblemon Realms Core
A lightweight Cobblemon utility mod providing quality of life features and shared systems, designed for Cobblemon Realms but fully compatible with any modpack.
OR-Lib
Create with ease 3d rendered trinkets and more
Craftable Totem of undying tweak
This is mod witch adds craft to Totem of undying
Visor
Next-Gen VR core mod for Minecraft. Based on OpenXR. Built as a platform. Supports addons, customizing your VR experience
Mixed Litter
A data-driven mob variant library that also contains remodels for many of Minecraft's animals
TFC Registry API
Dynamically discovers and unifies access to all mod-added TFC registry types (metals, woods, ores, rocks, soils, sands, soil variants) from any mod using the registry interfaces.
ParticleAnimationLib
A particle animation library mod to create cool particle effects super easily!
DECI-lib
Data Entity Composition Interface - Create Complex Mobs with Datapacks!
KhazodaCore
Library for Khazoda's mods containing lots of useful code
Sapling
A Minecraft mod library that powers MapleMods.
RickCore
A library with common code for my mods
Uniful
Unify Materials together!
Minecraft SQLite JDBC
Up-to-date SQLite JDBC driver wrapped as a universal Forge/Fabric/Bukkit library for plugins like Dynmap and Grim.
Christmas Dweller
The Christmas dweller is a modification inspired by Gargin's Cave dweller. Beware, this festive character will track and seize you when the chance arises. NOTE: GeckoLib is required for this mod to work.
TaCZ_Attributes
Adds more than 250 attributes about TaCZ!
FoxifiedClassTweaker
Provide Fabric's ClassTweaker support for FancyModLoader.
Contraption Lights (Bi-directional Coloured Dynamic Lights)
Adds coloured dynamic lights that move with your Create contraptions and Sable sub-levels, flowing both ways between your builds and the world.
Social Player Mobs
Player mobs with behaviours, items / chest interactions and motives.
Common Sense
Adds in items and recipes that are not craftable in vanila
Pipe Graph
Pipe graph library to allow creation of performant block pipe graphs.
SpringLotus
A streamlined library mod created by 404Setup. Includes network libraries, configuration libraries, and some UI libraries.
Context Matters
Connected textures for Minecraft
Chemica
Create & The Factory Must Grow addon implementing real-world chemistry and industrial processes
Recipe Item Sync
Automatically syncs datapack-defined items and recipes with JEI, without hardcoding or custom mods.
Music Interface
A modern in-game music player for Minecraft with playlists, favorites, album covers and full control over custom music libraries.
Citadel Up
Ported version of the library
ARRP but it's Different but it's Still ARRP
A mod that allows mods to generate assets/data on the fly, but it's (slightly) different, and also on NeoForge.

Spear Core
A lightweight library mod that provides a complete spear weapon system for Minecraft 1.21.1 NeoForge.