forge optimization mods - 1.20.1 (additional)

Clumps XP orbs together to reduce lag

Optimization mod that focuses on things other than rendering

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

Tweaks for Minecraft CPU scheduling and unofficial fork of Smooth Boot mod for Minecraft Forge 1.18.2+

Async particle tick/rendering

Greatly improve your fps with virtually no side-effects on graphics quality

Optimizes a lot of tasks that Entity AI wastefully performs, minimal effect on gameplay.

Instanced rendering for entities and block entities using Flywheel

Improve your Create FPS when shaderpack is on, up to 50%

Advancements optimization mod, updated fork of Icterine with added features

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

A Minecraft coremod aiming to patch serious security vulnerabilities found in many different mods

Provides powerful network optimization capabilities for all mainstream systems.

Off-thread event polling for improved performance. Now with Forge support!

Distribute HUD updates over multiple frames to improve performance

Mainly optimize the game launching time for large pack