Performance

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.

Using async path-tracing to hide Block-/Entities that are not visible

Memory usage optimizations

No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

Speed up immediate mode rendering in Minecraft

A Sodium addon that adds features that shouldn't be in Sodium.

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!

A mod that changes how multiple types of culling are handled in order to improve performance

A mod to optimize the Minecraft networking stack

A mod that fixes random memory leaks for both the client and server

Clumps XP orbs together to reduce lag

Fixes Minecraft bugs found on the bug tracker

Reduce block entity FPS lag with almost no compromises, and improve their visuals

Optimises worldgen performance for a better gameplay experience.

spark is a performance profiler for Minecraft clients, servers and proxies.

Makes the game boot faster by deferring non-essential initialization

Particle optimizations: Culling, rendering optimizations, configurable particle-type-specific spawn reduction, and potion particle disabling. Compatible with Sodium, improves performance over Sodium alone.

Fast nvidia only rendering engine for sodium

[NOTE: This mod is now only intended for use with pre-existing Faster Random worlds]

Memory optimization mod that prevents duplication of Enum values.

Vulkan renderer mod for Minecraft.

Get rid of ghost blocks by requesting resends from the server

Speeds up entity animation calculations!

A lightweight entity-tick-scheduler for doubling your TPS.

See what's lagging your server.

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

Introducing an efficient shader pipeline for Vulkan.

Unofficial fork of Acedium, a NeoForge port of Nvidium, updated for Sodium 0.6.x and 0.8.12-beta.1 on NeoForge 1.21.1

WorldGen is a mod for pre-generating Minecraft worlds, with a main focus on SPEED.

Chunkis is a high-performance, sparse storage engine for Minecraft. It slashes world save sizes by only persisting player-made changes on top of chunk snapshots, using a custom binary format (CIS) designed for speed and efficiency.