Minecraft Java 1.20 Mods
Browse 2,232 free mods for Minecraft Java 1.20 — popular picks include Hollow Knight Reimagined: HollowPlayer, Boss Difficulty, Warden Boss Bar.
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Hollow Knight Reimagined: HollowPlayer
brings the magical abilities and mechanics of Hollow Knight into Minecraft.
Boss Difficulty
This mod changes the boss system, making progression gradually more difficult and interesting.
Warden Boss Bar
A datapack that adds a boss bar for the Warden and a new advancement for killing it.
GateKeeper Dimension
A lightweight progression plugin to lock Nether and End access behind server age, inventory items, or custom mob kill milestones with exploit protection.
F*** baby zombies
Makes baby zombies exactly 1.001 block tall, severely nerfing them by preventing them from going through 1 block gaps.
Dont strike!
This mod removes the bow from the skeleton's hands.

avis minigames
this mod adds 3 game modes from upcoming total conversion mod avis

Slimewalk: Every Mob Hops
Makes (almost) every mob hop like a slime, giving the whole world a bouncy, hiccup-like movement.
API-NameTagVillagers
RU NAMES This is a Minecraft datapack that automatically changes and generates names for villagers (the “nosy ones”). It makes the game world feel more alive — now every villager receives a unique name that is generated when they spawn.
Destiny's Advancements
Adds a few more advancements to existing categories and new ones. Supported in client and server (it may not show that though)
Dreamrworld
Sleep in a bed at night to enter a surreal dream dimension for 30 seconds. Explore floating islands, collect valuable loot, avoid nightmare creatures, and keep everything you find!
UltraChicken
UltraChicken is a custom chicken plugin adding unique chickens with special drops, breeding mechanics, and natural spawning across multiple worlds.
Mobbyy
A plugin to prevent mob ageing for 1.21.x
Corrupt World
A world that has been corrupted
Curse of Grudge
A cursed enchantment that makes mined blocks remember and strike back.
Hell Guardian
This mod for Fabric 1.20.4 adds a custom new end-game bossfight: The Hell Guardian🔥
LevelBound
Prevents mobs from being killed in less hits than its level
DarkLock
Finally lock your enemies and mobs
RavenMobs
Zone-based mob leveling system with economy integration and dynamic stats
P_Comandos
A plugin for commands in items!
Upgrade Arid
Breathe life into the wastes. Overhauls forgotten deserts and badlands with unique hazards, beautiful flora, and vanilla-style mechanics
UltraFairLoot+
UltraFairLoot+ | [1.20.6+] | Advanced Custom Loot Tables, Individual Drops, Damage Split, Custom Rewards
Simple Battlepass
Simple Battlepass for servers that have PVP or anything!

Bullfrog origin
This Data-Pack adds the bullfrog origin ALL THE POWERS: Blulky Legs: you take no fall dmg and jump 2 blocks poison damage: you take more dmg when you have poison Sturdy Skin: you take less dmg like the shulk origin Unwieldy: you cant use a shield
NPCSpeak
AI-powered Minecraft NPCs that actually negotiate, persuade, interrogate, and quest, not just chat.
LiveJava
a VS Code-powered Web IDE that lets you build multi-class, hot-swappable native Java plugins instantly with zero reloads and automatic dependency injection.
Reppeling Horse
Repel your horse easily
Better TNT: Shockwave
Better TNT: Shockwake — datapack that turns TNT, creepers, and TNT minecarts into cinematic blasts: shockwaves, smoke columns, screen shake, flickering lights, concussion, terrain scars, and craftable Hypercharge TNT (9 TNT, 25s fuse, ×6 power)
Marpy's Music Disc Additions
A Datapack adding fan music discs obtainable just like vanilla discs!
Slabfishies Everywhere!
Now, not just in swamps!
NewPiglin
You can add what piglins will give you from barter!
Mob Drops Gun
Adds custom mob drops like TACZ guns, ammo, statues, and orbital railguns upon killing mobs! (Requires TACZ And Orbital railgun Mod).
Drop Scavenger
A mod configure mobs that clear their victims' drops.
Ultra Hardcore by DWizard
A feature-rich datapack that aims to increase Minecraft's difficulty and turn the game into a true survival experience, by expanding it's progression and all of it's survival aspects.
fxtra
This project adds a lot of features that i think would make the game easier to beat or use.

Tool Magnet
This project adds a new enchantment to Minecraft to directly pickup drops within a specific range.