performance

An efficient and non-locational redstone dust implementation

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

Distribute HUD updates over multiple frames to improve performance

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

Optimize datapack / resourcepack zip file loading times

Async improves entity performance by processing entities in parallel across multiple CPU cores and threads.

TT20 helps reduce lag by optimizing how ticks work when the server's TPS is low.

Optimisation mod for the dedicated/integrated server.

Rewritten server ping pipeline using optimized Netty I/O, along with SWR caching.

C2ME addon that provides hardware accelerated world generation through OpenCL

A client side only entity rendering optimization MOD, aiming at improving performance when rendering large amount of entities or complex modded entities

An extremely radical and experimental optimization for Minecraft server performances.

A mod of aabb collision optimization.

Worldthreader speeds up servers by safely running each dimension on a separate thread.

Rewrites parts of Minecraft in Rust Lang