Minecraft Java 1.21 Mods
Browse 330 free mods for Minecraft Java 1.21 — popular picks include Questlog, Unnamed Framework, Tensura Compat: FTB.
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Questlog
Adds a quest system designed to make info conveyance in modpacks far more intuitive!
Unnamed Framework
The base framework for my datapacks, providing an API of common functions and easy compatibility between modules.
Tensura Compat: FTB
A compatibility brigde between Tensura: Reincarnated and FTB mods (including FTB Library, FTB Chunks, FTB Teams and FTB Quests).
Timefall Coin (Themed Currency Base)
This mod adds the Timefall Coin and Timefall Coin Pile, used in the TSMP, but is a base that can be changed to fit a Modpack's Theme
Combat+ Core
The core library and compatibility layer for the Combat+ series.
Data Attributes: Directors Cut
An updated version of Data Attributes
Custom Tooltip API
Data-driven tooltip text creation.
Prometheus
🔥 Backbone of modded fire 🔥
Player2 AI NPC
This is not just another companion mod; it is a live showcase of the PlayerEngine framework, built to fundamentally change our perception of AI NPCs in Minecraft.
COLib
Commonly used Ores
Better Combat Extension
Extends the mod 'Better Combat' with additional functionality.
Record Days Survived
This Minecraft mod challenges you to keep track of how many days you survive without dying - can you reach a record number of days alive before falling to the dangers of the world?
iCommon API
Common API for multi-version functions & events.
Overgrown's Origins: Dietary Delights
A pack that adds compatibility between the Origins mod and a wide variety of food items from other mods.
MMOLib (MythicLib)
Dependency for the MMO plugin suite (MMOItems, MMOCore...)
Stamina Attributes
A small API that adds a stamina system controlled by entity attributes.
Health Regeneration Overhaul
This API changes how health regeneration works and disables the food system.
Encounter: Mob AI Tweaker
Allow modpack developers to add targeting/avoiding rules for entity AI.
Stamina For Tweakers
A painfully configurable stamina mod.
Fireplace Lib
A library of common functionality used by my mods, in one place for easier maintenance and faster updates.
Survivor's Abilities
An attribute/effect lib for terrafirmacraft addons.
FormicApi
API and utility classes common to mods of the Ant Colony
iCommonLib
Common library for multiversion development.
Hardcore Mode 2.0
The most difficult mod in all of Minecraft. Do you dare to play it?
RPG Inventory
This mod adds new equipment slots and other mechanics found in popular RPGs.
Diary
Diary Mod brings an immersive “book-and-paper” journaling system to Minecraft.
Villager Fletcher House
Adds a villager fletcher house to the plains biome
Origins (NeoForge)
Fully rewrite and neoforged Origins Mod
Villager Library
Adds a Villager Library to plains a forest biomes
Trinkets Continued
Updated fork of Trinkets Canary, a data-driven accessory mod
Cataclysmic Arsenal - Epic Fight
Redesigns Cataclysm weapons and armor, adding passives and traits based on thematic bosses, allowing them to work with the Epic Fight system.

Monkey Utils
A declarative Kotlin focused Minecraft utility library for commonly used features of my mods.
Kult Craft Core
Library mod with common code for Kult Craft mods and modpacks.
LevelUP: Leveling API
Leveling and progression API, a global, unified and customizable leveling system.
Spell Engine Extension (RPG Series Tweaks)
Extends the mod 'Spell Engine' with additional functionality.
RickCore
A library with common code for my mods