Neoforge Mods for Minecraft 1.21
Browse 30,373 free Neoforge mods for Minecraft 1.21 — popular picks include HEY! Villager that is my bed!, source³, AccessTransformerJS.
Step by step: How to install Minecraft Java mods & modpacks
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HEY! Villager that is my bed!
Stops villagers from using your own bed!
source³
source-styled physics for the player (adjacent to squake)
AccessTransformerJS
allow use accessTransformer in kubejs
Kap's Terrain Overhaul
A bold reimagining of world generation, Kap's Terrain Overhaul increases the world height to 8,000 blocks and makes villages a much more common sight. As an Alpha project by a new modder.
UnlimitedElytra
A mod that allows you to fly infinitely speed with the elytra.
PMW Optimizations
PMW Optimizations is a server-side mod that aims to optimize a bunch of ProtoManly's Weather Mod
Connection Packet Fixer
Relaxes packet limits, errors, timeouts, and other connection related issues
Satan's deco: Bars Mayhem
More bars, MORE bars, EVEN MORE bars.
IslandGen
A world generation mod that generates islands. Perfect for survival modpacks!
Create: Geological Processing
An addon designed to seamlessly blend new, logical recipes into the Create mod, expanding the automation possibilities for geological resources.
AridiaCraft Next Generation
Modpack for the Aridia Network Minecraft Gaming Server
NeoGuanNiao
Neo Guan Niao adds a living bird ecosystem to Minecraft, featuring realistic behaviors, individual bird traits, breeding, nests, bird guides, and immersive wildlife interactions.
Jackpot's Dealer Control
This mod adds Dealer's Table that replaces Dealer
Project Radio
fully synchronized radio mod featuring stationary blocks and portable units with real-world web streams.
Waifu Story
Turn your solitary adventures into a shared journey! Waifu Story introduces loyal companions to help you survive and thrive.
Smart item deleter V2
Smart Item Deleter v2 is a server-side optimization mod designed to automatically clean up dropped item entities when the item count exceeds a defined threshold.
Cryptozoologist
Modification adds a lot of unusual mobs. Some of them, such as Nessie, Bigfoot and razzaks, are inspired by mythology and fantasy books, while others were created without any reference, or at least I think so :)
Broadcast Pixelmon
BroadcastPixelmon is a server-side Pixelmon sidemod that broadcasts global chat messages when Legendaries, Shinies, Bosses, Ultra Beasts, and Raid Legendaries spawn, including coordinates, biome, and clickable JourneyMap waypoints.
Techno Vanilla
TechnoVanilla is a build where you have to explore the world, go through dungeons, and travel in the style of Vanilla+ builds. But it's not that easy to do.
Technology Valley Tweaks
Some addons for Technology Valley modpack
Auto Wood Stripper
Added automation for wood stripping mechanic in Minecraft!
RMK`s The One Probe Addon
The One Probe addon for different mods
Slow Mining
Reduces mining speed, making progression slower and more realistic.
Yumo isk-Stackstackstack
Using vanilla ice cream bundles to automatically stack cluttered items, you don't even need to synthesize bundles
WorldJS
KubeJS addon for changing world generation features
Server Side Vein Miner (Unofficial-port)
a nice server side mod for vein mining
Blood Craft
The mod will add a mysterious bloody biome with new structures and ores to the game
FreeStyleV2
This is a Light Mod adding Money, Music, and Cobblemon Badges
Sylvians Armors
adds cosmetics for netherite equipment and more

Create: World of Colors
Putting some more color into your Factory Lines
Sable: Pushable
Push Sable structures with player movement
Better craftable cobweb
A simple mod that adds a crafting recipe to cobwebs
IndustrialMon
A modpack with cobblemon and create and some of my favorite mods
Koniavacraft
Explore the fusion of magic and technology in 'Koniavacraft' and drive your arcane industrial revolution!
Banned Items
funny/troll banned items and commands
BlockEffect
A Complete parkour mod for everyone