Mods for 1.21.9
1,038 mods match your filters.
Particle optimizations: Culling, rendering optimizations, configurable particle-type-specific spawn reduction, and potion particle disabling. Compatible with Sodium, improves performance over Sodium alone.
A Fabric mod designed to improve server performance at high playercounts.
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
Performance improvements for vanilla AI, with the ability to turn off certain AI behaviors
See your held items as you row your boat!
Quick leaf decay from cutting down trees. Built for fast performance and mod compat!
Buffered raw input and threaded event polling
An efficient and non-locational redstone dust implementation
Improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20
A fork of ModernFix that adds minor version update support.
A Minecraft optimization mod for Fabric-Sodium that improves framerates by improving block entity rendering via a hybrid renderer
Adds culling to leaf blocks, providing a huge performance boost over vanilla.
Speed up your world loading by removing unneeded chunks.
Async particle tick, GPU accelerated particle rendering.
Vanilla Worldgen optimization mod
Attempts to optimize the generation of Jigsaw Structures and NBT pieces
Instantly closes the loading terrain screen on world changing and drastically reduces the resource pack loading screen duration
Reduce GPU and CPU usage automatically when no user operation exists.
Fast nvidia only rendering engine for sodium
Provides DSA & fastest math formulas to game render system for best perfomance! Compatible with Sodium/Embeddium, Iris and shaders.
Provides powerful network optimization capabilities for all mainstream systems.
Beautiful clouds in touch with the vanilla style
Vulkan renderer mod for Minecraft.
lazy-language-loader improves loading times when changing your language by only reloading the language instead of all the game resources!