Minecraft Java 1.20 Mods
Browse 3,388 free mods for Minecraft Java 1.20 — popular picks include NBT Recipes, MECHA - Multiple Entity Collision Hitboxes API, Tre's Tack Library Resources.
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NBT Recipes
Adds the ability to add NBT data to recipe json files

MECHA - Multiple Entity Collision Hitboxes API
Fabric API for implementing multiple collider hitboxes for a single entity
Tre's Tack Library Resources
Required resource pack for the Tre's Tack Library Mod
MapEngine Media Extension
FFmpeg Media Extension library for MapEngine
HapticCraft
HapticCraft makes that you can fill haptic feedbacks with bHaptics TactSuit devices in Minecraft
Vanilla Tweaker
Configurable Vanilla Tweaks.
Data Anchor - Au Naturel Edit
A utility library used by other mads
Tinkers' Centrifuge
An alloy dismantle mod for Tinkers' Construct

ActionLib
Lib that Register HoverEvent.Action
GunsmithLib Standard Ammo Library
Add ammo variants to TaCZ's default weapons.
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
KubeJS CSV
Add CSV parse/read/write support for KubeJS
Dreamcraft Network's Simple Name Colors
Adds a simple command to add namecolors to the username in chat and tab list
PhLib
Library for my (and your; idc) Hex Casting addons.
☄️RSFramework | Framework of RSPlugin | [1.17.1 - 1.21.8]
Framework

Fabric Screen Layers
Screen Layering Utility for Fabric
OpenJavascript
Create custom menus, commands, plugins, systems, basically anything with scripts in Javascript! With multithreading and Folia support! Everything is fully documented in the documentation!
Three-D Particle
Immerse yourself in Minecraft like never before with breathtaking 3D particles
More Attributes
Added many new attributes to the game, further expanding the customization capabilities of the attributes.

Genflower
World gen & loot utils library for datapacks and mods.
Titans API
API that is required to play TitansWorld mod.
Hot Swap
Automatically Swaps To The Best Weapon/Tool
EmotesChat
Add emotes to your chat
ChatRegulator
An advanced global chat regulator for Velocity
ZoomerLibrary
LibZoomer unofficial architectury port. A library that allows other mods to create zooms and custom spyglasses easily.
Geckolib armor overlay fix
Geckolib armor overlay fix hides parts of the vanilla skin that cover modded armor so helmets, chestplates, leggings, and boots look correct.
Equipment Benediction
Add an exclusive Modifier, quality or set effect to any equipment or item.
Better Low Health
A small amount of health reacts more realistically. Blood, when you get hurt, a bloody vignette, the sound of a heartbeat, realistic death and much more
Berezka API for Modern Structures
This mod adds integration between Berezka API and modern structures, which adds methods for easier creation of addons and adds new structures from templates.
Runic Tome
Runic Tome gives every player one permanent magical book that automatically absorbs guide books and manuals the moment they enter your inventory, replacing clutter with a single clean library. Open the tome at any time to browse all collected books.
HO-Library
A lib mod
Simple Radio FFAPI Patch
This is a datapack that patches some recipe issues between Simple Radio and Forgified Fabric API.

Custom Player Data
A useful mod for Minecraft servers or framework for mod developers.
Trade For Gunpowder
Mod that increases trading for villager Toolsmith jobs using 32 emeralds for 64 Gunpowder (Made BY Hatto)
Cross Version Optimization Client modpack[跨版本优化客户端整合包]
该整合包有例如Tweakeroo,铁氧体磁芯等模组。增添了Via系模组以实现跨版本功能,这样就不用切换游戏版本了。 This integration package includes modules such as Tweakeroo and ferrite cores. Added ViaFabric and ViaBackwards to achieve cross version functionality, eliminating the need to switch game versions.
MythLib
Cross-Platform library for minecraft mod development.