Fabric Mods for Minecraft 1.20
Browse 216 free Fabric mods for Minecraft 1.20 — popular picks include Nyf's Spiders, Valkyrien Skies (Forge/Fabric), Make Bubbles Pop [Client] [Fabric/Forge].
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Nyf's Spiders
Modifes spiders to be more realistic.
Valkyrien Skies (Forge/Fabric)
Take your Minecraft builds sailing or flying across the world with you with realistic physics. Choose from a variety of add-ons that let you control your world the way YOU want to!
Make Bubbles Pop [Client] [Fabric/Forge]
Client-side mod that makes bubble particles pop and lets them rise realistically to the water surface.
Realistic Bees
🐝 Tiny bees, or big! Bigger group spawns and increased hive space.
William Wythers' Expanded Ecosphere
This mod adds close to 200 biomes and aims to make the overworld more realistic and atmospheric
More Axolotl
Adds many new realistic axolotl types
Explosion Overhaul: A new level of destruction
(Mod is in active development. Stay tuned)This mod overhauls Minecraft explosions for realism. Unique sounds based on distance/environment, tangible tremors, realistic visuals, plasma sparks, and fire clouds. Experience destructive power like never before!
Continents
Explore the seas to find realistic continents & islands. Works with most mods!
Burnt + Additions. Better Vanilla Fire
The vanilla fire enhancing mod. Light it up, burn it down. Realistic fire spread and burnt blocks.
Astrocraft
A Customizable and Realistic Astronomy mod. Adds real life stars, planets, meteors and, an orbiting moon with eclipses.

Aged
realistic / medieval / progression based modpack for Fabric 1.20.1
Medieval craft (Weapons)
Adds a realistic way to forge 3D medieval weapons.
Attract to Sound ([NEO]Forge/Fabric): Realistic mob hearing & stealth AI.
[(NEO)Forge & Fabric 1.18.2 -> 1.21.11] Mobs will be attracted to sounds. And may as well have realistic vision.
Real Camera
Make the camera more realistic in the first-person view.
Steve's Realistic Sleep
Makes sleeping speed up time instead of skipping to day.
Epic Terrain
This package was written by me through the datapack exercise. Because I was tired of vanilla terrain and I always wanted a realistic terrain that was efficient, I set out to refactor vanilla terrain.
Yori3o's Grappling Hooks
Adds vanilla-like and physically realistic grappling hooks.
(Forge, 1.20.1) EyeMod - A Working Phone in Minecraft
Adds a working, realistic, phone to the game
Realistic Fire Spread
Entities on fire will set fire to flammable blocks around them
OptiFine Checker
Check if OptiFine HD is loaded
Re:Skin
ReSkin Skin changer with support for HD skins, works with Mo' Bends & most other model changing mods
Astrocraft: Realistic Night Skies
Configurable astronomy mod that adds real life stars and planets to the night sky, with changes to the sun / moon, eclipses and shooting stars
Caelum - ArdaCraft Edition
More realistic celestial bodies movement and stars ported to Fabric for ArdaCraft
Create Train Utilities (Create Train Doors)
Create Addon that adds custom sliding doors with realistic opening & closing sounds, platform blocks and building blocks for stations and trains.
Create Missiles
Adds realistically physically simulated missiles to Create. Assemble missiles with over 30 different interchangeable parts
Saro´s Road Blocks
Adds asphalt with slope/stair variants, crash barriers, street lights, and road marking tools for building realistic roads, highways, and on-ramps.
Flowing Fluids
Gives fluids realistic flowing physics, making them mostly finite. With various settings for performance, visuals, and gameplay interaction.
Realistic Cobwebs
make them cobwebs burn!!!
Saro´s Construction
Adds construction barriers, cones, scaffolding, and interactive site equipment for building realistic construction zones.
Stewing & Baking
Let's stew and bake vanilla food a bit more realistically and romantically!
Bubustein's Money
Ever dreamed of a realistic economy in Minecraft? Your search ends here! Bubustein's Money Mod brings 28 real-world currencies, advanced banking systems, and immersive economic gameplay to your world.
Create Realism
A Create addon that adds a bunch of features to make Create trains more realistic.
Realistic Human Pain and Suffering
A new body health system
Realistic Torches [Plus]
Torches that burn out after a while, and compatible with any torch mods!
Realistic Lanterns [Plus]
Lanterns that burn out after a while, and compatible with any lantern mods!
Generations-Core
We're the largest Cobblemon sidemod that brings familiar Pixelmon Generations features and non-blocky HD models to Cobblemon.