Minecraft Java 1.20 Mods
Browse 3,394 free mods for Minecraft Java 1.20 — popular picks include Revelationary Connector Patch [Deprecated], Lummy's Lib, Custom Jukebox.
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Revelationary Connector Patch [Deprecated]
A modified version of Revelationary made for use with Sinytra Connector
Lummy's Lib
a Library Mod For Lummy's Mods
Custom Jukebox
This Datapack is used in the Alien-Packs Series by Mr3DAlien. It only functions when combined with other Datapacks and does not add any content on its own.
Power HUD
A simple mod that powers up the player's HUD (Clock, Compass, Coordinates, etc.)
Big Globe - Just Enough Guns Compatibility
this mod adds compatibility between Big Globe generation and Just Enough Guns
Tags Binder
[Fabric/Quilt Mod] Bind/unbind tags with registrations
Flowers Drop OP Loot
Flowers Drop OP Loot When You Break Them

LuaDatapack
A simple mod that allows lua to be included in datapacks
Biscuit!
A simple API for working with 1.20.5 cookies and transfers in an easy and secure way!
KubeJS Figura
Offers some basic Figura capabilities designed for use with KubeJS by server developers.
GTCEu Greenhouse
A mod that adds the capability to create multiblock greenhouses with renders of the current recipe

Notify
You don't want to create mixins for each project over and over again for the same events.
Babel Core
A modern framework providing web-inspired UI systems, optimized data management, and professional utility hooks for SatDPhoe's mods.
LanternLib
A library mod for RedCraft86's mods
FrostedLib
A library for Origins teleportation and position management.
Project Atmosphere for TFC - New LOGO
Addon to make PA work with TFC
library.jar
The Library is a psychological horror mod for Forge 1.20.1 that slowly changes the world around you the longer you play. Something is watching, and once it starts writing your story, it doesn’t let go.
WhatsUp
Allows datapacks to query external APIs and run functions based on the result
Funky Effect Lib
Added buffs and debuffs from Destiny 2, along with other fun and quirky effects.
Camafy
This mod integrates the mods of CamaCraft with each other for a coherent gameplay experience.
MapReflectionAPI (1.12-1.21)
An API to display custom images on maps!

Yood's Paintings Collection
This mod adds additional paintings to the game.
GeckoMesh
A premium, lightweight PolyMesh rendering library for GeckoLib. Bring Bedrock-style geometry to your entities — with zero runtime cost.
OnTime
A powerful and flexible timer mod for Minecraft. Create custom timers with on-screen display and command execution — ideal for minigames, events and automated server tasks.
More Canvases
(Obsolete since MC 1.21) Lets you add custom painting variants using a configuration file and a resource pack.
Formations Biome Enhancer
Configurable datapack addition for formations library too support any modded biomes and blocks in biome_replacement tag
5q12's YAML API
A YAML api to read and write to YAML files for Fabric.
AvM Staff API
A mod that adds a staff capable of controlling the block's abilities from Animations vs Minecraft animation! A user with this API is subject to add support for his block himself and add his characteristic ability!
Cataclysmic Tree
Catacylsmic Tree is modified on original Arcwise - Puffish Skill Tree mod and is made for the Catacylsmic Modpack by request of Akio.
Cobalt Config
Cobalt Config is a simple library that makes dealing with configurations easier.
ProceduralDungeon
ProceduralDungeon allows you to generate dungeons procedurally. Depending on the parameters entered and the pre-saved rooms, it generates a set of random rooms. This plugin is best integrated as an addon to your script/plugin for generating rooms.
Bad Skill
Configurable skill tree
Minecraft MySQL JDBC
Up-to-date MySQL Connector/J wrapped as a universal Forge/Fabric/Bukkit library for plugins like Grim.
TotemAnimations
Play CustomModelData totem animations
GuidebookAPI
A library mod for ease creation of mod guide books.
CMI Core
Core Mod of CMI modpack