Neoforge Mods for Minecraft 1.21
Browse 206 free Neoforge mods for Minecraft 1.21 — popular picks include Some Basic Skills, MKChat, MKCORE.
Updated daily
Some Basic Skills
A simple UI made for my skill trees.
MKChat
MMO-style Chat Revamp
MKCORE
Core of the MK RPG Framework
Easy Model Entities
Turn Blockbench models into simple Minecraft entities without writing Java code.
AStages FTB Quests
Adds a bridge between AStages and FTB Quests.
Quests: Item Rewards
Adds placeholder items for use in Quests — ideal for rewards, tokens, and custom crafting.
MKFACTION
An MMO-like faction system for NPCs
MKNPC
MMO-inspired extension to various aspects of Minecraft NPCs
RPG Skill Trees 2
A collection of 4 (for now) skill trees based on RPG archetypes.

Musical Instrument Library (Mib)
A library adding common to use musical instruments.
LMCommonCore
Coremod enabling easier creation of multiplatform mods and providing shared functionality for my mods
Extra Touches
A small collection of fun and useful additions to enhance your Minecraft world.
Heaven Destiny Moment
Provide api for various event creation, such as blood moon, raid, allowing the use of data pack custom
BlueLib Common
BlueLib is a Minecraft modding library designed to handle a wide range of modding tasks. It includes systems for simplifying code development, with support for data packs and resource packs. The goal is to make modding more accessible!
Sympathetic Attributes
RPG Attributes library mod that adds custom attributes that enhance gameplay. Designed mainly for rpg, advanture modpacks. It is the core mode/depency for upcoming mods.
Unnamed Common Library (UCL)
A very simple, easy to use configuration library that fits right in your mod!
The Collective, The Aeronautical Edition
A create Aeronautics Modpack Made for The Collective SMP
XunLib
A common code library designed to ease mod development
Achievement & Quest Tab
Comprehensive progress tracking system that displays achievements (advancements) and quests in player tab list with full FTB integration.
Brick Lib API
Provide a common set of APIs to develop minecraft mods
Cludos Rupee Counter
Adds a Zelda inspired rupee counter to the bottom of the screen but for emeralds
Effective Armors
A data driven mod for modpack makers to add extra effects of armor sets.
Kage Library
Provides shared modules and common functions for various Minecraft mods.
CRNet
Shared networking library for Createrington mods. Provides a common HTTP client, JWT authentication, and request queue.
CombatProperties
Adds an attribute-based combat system that enhances battles with critical hits, blocking, evasion, and full modding API support.
Slayer Quests
Serverside mod that allows Nitwits to assign OSRS slayer style quests, also works as a library for adding quest functionality to your own mobs
Player Abilities
Adds an extensive and customizable ability framework to grant players active, passive, and triggered abilities.
Epiphany - Modular Skill Tree
A Data-driven Modular Skill Tree API mod
Aetheria: Age of Oblivion
This is a Dark Fantasy RPG-style compilation with an emphasis on complex combat, exploration of dangerous dungeons, and magic.
Buckshot's RPG Combat Attributes
Welcome to a complete surgical rewrite of Minecraft's combat, physics, and magic mathematics.
shrimpo's questing additions
Adds (some) markdown formatting options to FTB Quests.
Speakeasy Utilities
A shared library providing common systems, utilities, and APIs for the Speakeasy mod collection.
Portable API
Portable API is a cross-version, cross-loader Minecraft modding API that lets developers share common code across multiple Minecraft versions and mod loaders.
Cobblemore Lib Mod (1.21.1, 1.20.1) – Library for Cobblemore_Studio's Mods
Cobblemore Lib Mod is a shared library used by several mods from Cobblemore_Studio. It stores common resources such as items, assets, recipes, and code so they can be reused across multiple mods. Some of the developer's mods require this library to function. Features: Stores shared items, assets, recipes, and code. Allows multiple mods to use […]
Aaron Mod (1.21.1, 1.20.1) – Code Library
Aaron Mod is a library mod created by the developer Aaron that provides shared code for many of their other mods. This mod reduces duplicated code across multiple projects by including common utilities and helpers in one place. Aaron is not a standalone mod – it's a required dependency that other mods use to function […]
Epic Fight Avalon Mod (1.21.1, 1.20.1) – Unlock Custom Combat Animations
Epic Fight Avalon Mod expands the Epic Fight mod with a shared library of code. It holds common animation files together so other addons do not need to repeat the same work. This addon brings a fresh way to load frame-by-frame attack animations. It also packs in special tools to check for damage on multiple […]