Mods for 1.21.3
1,036 mods match your filters.
Disable enderman picking up blocks
Changes Lodestone recipe to its new one in snapshot 25w02a
Reduced Ores is a lightweight and highly compatible mod that lowers ore generation to bring back balance, challenge, and meaning to mining.
Restores a missing check in modern damage tilt code for indirect sources of damage. Fixes MC-259212
Reduces input lag and frame rate drops caused by mouse polling events - allowing you to use high polling rate mice
Mob heads will keep their custom names when placed
Optix Client is a cutting-edge, Fabric-based utility client built for players who demand performance and precision. Designed with a focus on PvP and minimalist aesthetics, it provides a seamless experience for modern Minecraft versions.
Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.
Get rid of ghost blocks by requesting resends from the server. Original mod by gbl on github
Fixed the incorrect translation keys for some loot items in Incendium's structures, and also resolved critical bugs related to Sentry's Wrath and Firestorm.
Take control of your create machinery automation! This mod lets you choose which recipe your millstones, crushing wheels and presses use when multiple addons create conflicting recipes, ensuring predictable and reliable automated systems.
A mod that only renders the player hitbox when they are gliding with elytra.
Blocking network connections to prevent update checks and reduce Minecraft startup time
Reduces RAM usage in large modpacks and servers by caching NBT strings, monitoring memory usage, and triggering garbage collection at optimal times.
A client-side rendering optimization mod for (Neo)Forge and Fabric, featuring asynchronous culling specifically for integrated graphics (Intel UHD/Iris Xe).
Compatibility library for Brutal Nightmare
Automatically re-updates your inventory in an attempt to prevent / minimize ghosting.
Spigot plugin (supports foilia) and fabric mod that makes leaves decay instantly. That's that.
A Fabric implementation of the bug fixes offered by the Paper project.
ItemClearLag (ICL) is a Minecraft mod designed to improve server performance by periodically removing items from the ground.
Fullbright mod that disables the lighting system to improve performance. Now toggleable with a keybind!
Simplest fullbright known to man kind
Say "NO!" to Retina.
A mod that prevent carts from ghosting when you place them.