Forge Mods for Minecraft 1.21
Browse 13 free Forge mods for Minecraft 1.21 — popular picks include Animal Pens, Moonlit Performance Enhancement Module, Civillis Technology Compatibility.
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Animal Pens
Reduce lag and keep your animals neatly stored while maintaining full interactivity!
Moonlit Performance Enhancement Module
A optimization mod for Forge/NeoForge that overhauls Minecraft’s core event system. Eliminates reflection bottlenecks to accelerate event processing, enables instant language switching, and adds the /killmobs command to instantly remove all hostile mobs wi
Civillis Technology Compatibility
Adds compatibility between Civilis and various tech mods.
Mobs Blocker
Disable the spawning of specific mobs in Minecraft
Progressive Mob Wave Activations - PMWA - Day/trigger-based control of mob spawning!
Progressive Mob Wave Activations PMWA - Limit any mobs based on day number, registered mob kills, and distance from world centre
PerformanceX
Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.
Simple Animal pens
A simple datapack that allows to store many animals in one block to reduce lag on the server. also available as datapack
Mob Stacker Advanced
Mob stacker mod with breeding support, etc.
SitOnEverything
Sit on almost any block or entity with configurable seat positions, vanilla presets, and quick hotkey support.
ByeBye Phantoms 👋
ByeBye Phantoms adds powerful new tools and wings to finally put an end to those pesky night stalkers!
VoidMachina
RPG modpack with magic, machines, and exploration for Minecraft 1.21.1 NeoForge. Optimized to run with only 4 GB of RAM and compatible with multiplayer and mobile devices via PojavLauncher.
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
All About Mobs - Show Mob Health - Show Mob Names - Set Mob Health - Set Mob Damage
Set up your mob settings—whether on the server or client side—to add extra features to your game.