fabric optimization mods - 1.21.1 (additional)

A mod to optimize the Minecraft networking stack

Optimization mod that focuses on things other than rendering

Clumps XP orbs together to reduce lag

Fixes Minecraft bugs found on the bug tracker

An efficient and non-locational redstone dust implementation

Completely removes recipe book from the game, optimizing player data.

Attempts to optimize the generation of Jigsaw Structures and NBT pieces

Buffered raw input and threaded event polling

Async particle tick, GPU accelerated particle rendering.

Advancements optimization mod, updated fork of Icterine with added features

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

Instanced rendering for entities and block entities using Flywheel

Optimisation mod for the dedicated/integrated server.

EXPERIMENTAL: Highly unstable alternative world format for Minecraft. Here be dragons.

When maps in-game are rendered far away from the player, they cause artifacts. These artifacts happen because mipmaps for dynamic textures are disabled by default in Minecraft. This mod aims to solve this niche problem.

A network manager mod for smoother Minecraft connections