Mods for 1.21.3
1,036 mods match your filters.
A client-side optimization mod to make block entities render faster
Alternative CIT format for large collections of variants with repeating patterns.
A lightweight mod that cleans old, unused log files
Adds more compatibility between mods commonly found together in modpacks.
Fight enemies back through grass and other similar obstructions!
Speeds up the resource pack organizer screen
This mod fixes bug MC-260346, which causes custom music discs, when played in a jukebox, to be cut off when the vanilla disc would normally end.
Simplifying the use of datapacks
Removes structures, items, mobs and bosses from Incendium, leaving only the biomes and terrain.
Shows when the user has too less Java memory allocated, and plays a sound when the game has loaded.
Keeps server resource packs loaded, so they don't need to be reloaded when you rejoin.
Speeds up the leaf decaying process
An unofficial continuation of an unofficial continuation of IngameIME. Use input method in full screen Minecraft.
Select your own Cape for Free! No Account Needed!
Feather Remake Client is made to mimic the functionality of popular client with great UI experience for Linux devices which runs minecraft eg. Feather client
Enhance the vanilla "Open to LAN" Gui for listening port customization and removal of enforced authentication
Handles eating client-side, ensuring servers don't slow down the eating process
This mod allows you to instantly return to the title screen after clicking "Save and Quit to Title."
Another optimizing mod, provides deduplication, improved memory control, shader/chunk/nbt optimizations and enchanced mob AI. Full compatible with Sodium/Forks, Lithium/Forks, Iris/Forks
Remove (annoying) rollbacks
Threatens Minecraft to use modern versions of OpenGL
Merge experience orbs and instant pickup experience orbs to reduce lag!
Fixes the sluggishness of the mouse when riding on entities.
Async improves entity performance by processing entities in parallel across multiple CPU cores and threads.