Neoforge Mods for Minecraft 1.21
Browse 1,532 free Neoforge mods for Minecraft 1.21 — popular picks include Bluebird Lib, Dreamcraft Network's Custom Paintings, Orcore (discontinued).
Updated daily
Bluebird Lib
Powerful library for mods by Bluebird Studios.
Dreamcraft Network's Custom Paintings
Adds a way for users to upload custom paintings to my website and then from there load the custom paintings into the game.
Orcore (discontinued)
The Core mod for ItsOriginal's (and other's) mods.
Cludos Rupee Counter
Adds a Zelda inspired rupee counter to the bottom of the screen but for emeralds
Phase Pulse
A lightweight mod for Minecraft that bridges in-game events to the Phase Pal desktop companion app. Sends real-time player and world events via local TCP to enable ambient companion reactions.
Tidy Mods
A tidy and organized replacement for the default mod list screen.
Fern Config
Multi format config library with a lot of features
Sable Cars
Adds driveable, physics-simulated cars to Minecraft using the Sable physics engine and GeckoLib for animations.
NullCore
Interesting library for your mod
Lice's ID Copy
A Simple and pratical mod that allow you to copy the ID of any item, block and fluid.
Effective Armors
A data driven mod for modpack makers to add extra effects of armor sets.
Json More
A powerful extension mod for JsonThings that lets you create custom chests, containers, signs, note blocks, fluid tanks, Tinkers' Construct tools, and more — all through JSON configuration.
Epoch Stages
A data-driven progression framework that gates any content behind configurable "ages", with an in-game visual editor.
Kage Library
Provides shared modules and common functions for various Minecraft mods.
TW's Core
The bridge between Tenacious Wonder mods.
Smorox Pack Assets
Libary Mod for Smorox Pack Projects
CRNet
Shared networking library for Createrington mods. Provides a common HTTP client, JWT authentication, and request queue.
Phantomwings
This mod/datapack add an early game elytra with lower durability
Chat Screenies (put screenshots in chat)
chat screenies lets players take a screenshot with a keybind, display it directly in Minecraft chat, and share a preview with other players on the server.
Enchantment Library Standalone
This mod is a standalone version of the Enchantment Library feature from the Apothic Enchanting mod, with additional features.
Thread Weave
Async processing framework for safe multithreaded simulations
Insanity Wrapper
Insanity Wrapper is a compatibility layer and mod loader framework built on NeoForge. It currently enables Fabric and Quilt mods to run on NeoForge for Minecraft 1.21.11 and beyond.
CombatProperties
Adds an attribute-based combat system that enhances battles with critical hits, blocking, evasion, and full modding API support.
Hopeful: Enchanting
Enchanting overhaul focusin on customizability, determinism, and choice!
IONite Powered
This mod is primary used to offer items and other things usable in data packs and the alike
MCULib
A library mod for MCUpdater mods
Tango Web API
An API to bundle Webservers and Webinterfaces for your Mods
BTSEngine: Core
Main library required for the Behind The Scenery Engine project, providing many useful libraries and our modules to work with.
Fabric Tabs
Brings Fabric API's paginated creative tabs UI to Forge and NeoForge.

No More Messages
A server-side method for disabling all player messages in chat.

NMB. New Models Backport
Mod that makes a layer of compatibility between new models of minecraft 1.21.11+ for the older version. (Backport)
BBS Addon Engine
The BBS Addon Engine is an essential compatibility layer that allows you to run BBS CML addons directly on the base BBS mod and BBS FS.
EntityChunkData
An alternative of Level#getEntitiesOfClass to collect entities.
Hiiragi Core
Library and Utilities mod for Hiiragi's mods
All Items (Server Mod)
Track a groups collective progress for an all items challenge
Tom's Loot
This modpack adds a variety of loot tables and can be used by other mod developers for structure mods and other mods with loot tables as a basis.