Neoforge Mods for Minecraft 1.21
Browse 1,527 free Neoforge mods for Minecraft 1.21 — popular picks include Mana Lib, Minethon API, Dreamcraft Networks Custom Music.
Updated daily
Mana Lib
Adds a highly customizable mana bar to Minecraft, appearing above your hunger bar, which can be easily managed by NBT data.
Minethon API
API for commands, Datapacks and more!
Dreamcraft Networks Custom Music
This makes it possible for users to upload music to my website and then get the music in the game as music discs.
Web's Node Library
A lightweight node-based GUI library for NeoForge 1.21.1. Features visual data flow and infinite canvas.
ModPacks (Library)
This mod adds Resourcepack/Datapack style mods.
HardcorePlusMod
The mod will add a lot of changes to the game that will make the game more challenging.

Vibey's Entity Lib
particle and projectile library
Large Structure Lib
Library for large structures, including enormous jigsaw structures.
The Scoocher! Compatibility mod
Now you can scooch all* your favorite modded blocks!
Rubric
Multi-loader Minecraft mod configuration library.
last hit saver
When death is certain… will you run, or will you fight?
Yet Another Mod Library
A library mod with shared code for my projects
Speakeasy Utilities
A shared library providing common systems, utilities, and APIs for the Speakeasy mod collection.
Fools Rise Tweaks
Small mod for Fools Rise modpack! Added progression for modpack and some more!
Arox2080's camera api
a thing for a mod that adds a command for a camera shake effect
Acoustic Lib
Server-driven audio playback for NeoForge mods!
ChatManager-Core
ChatManager-Core is a library for working with Minecraft chat
Craftable Uncraftables And More!
This mod adds all the uncraftable thing to minecraft and a few extra things.
Ultimate Custom Gear
Ultimate Custom Gear lets server owners and modpack creators add fully custom content to Minecraft through simple JSON files. No coding required, hot-reloadable, and verified between server and clients automatically.
Flavor Framework
A lightweight mod that adds various foods to the game.
RTN's Economy Library
Server-side economy library with rewards for killing mobs, kill combos, top lists and a developer API. Vault-style economy for mods in Minecraft.
Just Enough Mods: Calamitous
A dependency and content mod for the Just Enough Mods modpack.

Really Cooking
Cooking in Minecraft has always been simple, but not anymore!
Binding Agent
A library mod for some useful cross platform utilities.
Enemy Tracker
Time to Detect the Threat and Enemies!
ClickPoint
A data-driven GUI mod that supports native gif rendering and designed to be intuitive and approachable.
Player Utils
This Is A NeoForge mod for Minecraft 1.21.1 that adds utility commands for server administration.
Manitor Lib
A Secondry Mod To Make Purple Crystal Mod properly
LampLib
Provides utilities for my mods.

System Interactions
Adds safe server-triggered system dialogs and Windows notifications
creepebucketlib
A responsive UI & Animation Library for Minecraft NeoForge.
Proprietary Teams Bridge
Mod to bridge Priopetary Teams mod to FOSS alteanatives
Fundamentally Fixed
The core mod for the Alternate Timeline modpack.
ModularShoot
an attribute-driven, modularly-assembled gun system.
CustomItemBars Lib
This mod allows you to add additional colored bars to any item
Kit Manager
A Datapack that lets you save your inventory into a kit to then load it later down the line!