Quilt Mods for Minecraft Java
Browse 213 free Quilt mods for Minecraft Java — popular picks include More Realistic Skies: Astrocraft Addon, Copper Age Backport, Sh*tpost.
Step by step: How to install Minecraft Java mods & modpacks
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More Realistic Skies: Astrocraft Addon
first you should research Astrocraft by pymsrps, but in short currently it adds alot of stuff to the mod making its skies even more accurate.

Copper Age Backport
Make copper more useful with this simple backport mod (Fabric 1.21.1)
Sh*tpost
A Stupid Mod based around a Bunch of Stupid Sh*t!
Mine RGB
OpenRGB integration for Minecraft
Walled City Structure
Spice up your badlands biomes with the new walled city structure! inspired by the Kowloon Walled City

Sequoia
Adds a really nice biome with some really tall trees!
Soulmade
Soul-themed weapons and utility items
The Depths Below The Deep
An Expansion Mod based around the Deep Dark!

Team Heart Color
Automatically changes your heart color to your team color.
Dimensions+
Enhance your adventure with new features, creatures, and challenges in this Minecraft mod.
Pizza Party
PKA "Wintooo's Pizzas" - Adds many variants of pizzas to the game.
Hero Statue
Adds the Hero Statue block, which can hold an item, and be posed using redstone.
Advanced Alloys
A mod that adds new custom tools, weapons, and armor by allowing you to mix different metals. This mod makes both the early game and late game very different by allowing you to choose different tools & armor sets. (Also makes copper useful)
Copper Cauldron
Adds a copper cauldron, used for various recipes

Specific Slots
Customize every slot in your inventory with an item!
Potato Update
Adds stuff from the april fools update 24w14potato.
Red Sand Concrete
Allows the use of Red Sand in crafting concrete powder!
Absolute Pot-fection
A "What Could Have Been" of minecraft Pottery. Improving textures while adding depth and variety with 20+ new Sherds to boot.

Toggle Beacon Beams
Adds a simple beacon beam toggle button to the beacon UI
Cortex
An overhaul of the 'mine' part of Minecraft without redesigning or adding ores.
Add Back Potion Glint
Whether you're a seasoned Minecraft player or new to the game, the Glint Effect for Potions Mod is sure to add an extra layer of excitement to your gameplay.
Cushions Into The Past
Adds cushions to older versions of Minecraft!
Sigma & Gigachad Mod
Mod Adds real Gigachad & Sigma Mobs, Items, Ore Generation, Structures meme pistol food soup bed wood generate savanna dark forest craft textures shovel hoe structure alpha ai armor pickaxe
Village and Pillage Tweaks
A collection of server-side tweaks to villagers and pillagers
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)

Pneumono's Stuff
Adds some assorted stuff I didn't think deserved it's own standalone mod
Auto Torch(er)
Remove some tasks from your Minecraft adventures by letting AutoTorcher handle torch placement for you in the dark! Just keep stacked is my advice
Useful Tools
Early game items for your building and farming needs!
Dyed Books
Small mod that allows you to dye books like you can with leather armor
Sturdy Styles
Be sturdy in Style! (Armor Decoration Mod)
My Gem Mod
My first mod. it adds red gems into the game that spawn only and rarely in the end. Also adds Amethyst tools, armor, and spear
Abysm
Something stirs in the depths. Its call demands an answer.
Less Airpockets
This mod disallows placement in fluid for many vanilla blocks
Seafloor Gardening
Makes Spreadable Blocks like Grass Blocks, ignore water.

Allay Companion
Replaces the totem of undying with an animated allay entity that moves around with you.
Hex Banners
RGB banners go brr