No-compromises lighting engine optimization mod

A modpack utility mod that allows to disable spawning of any entity.

This mods allows more precise manipulation of entity view distance on client and server

A lightweight mod that cleans old, unused log files

This little mod rewrites one function of the advancements logic to make advancements checking faster, and use less recursion. It should prevent StackOverflowErrors with advancements.

FoamFix is a mod designed to improve modded Minecraft memory usage using simple, targeted optimizations.

Changes the searching of features to be asynchronous to mitigate associated lag

The carpet extension to fix all vanilla minecraft bugs

Reduces the memory usage of the game in more modded scenarios

An up to 100X* faster Random Generator implementation for Minecraft, with near vanilla parity.

Adds tags and configuration options for defining how dropped items should combine.

This simple mod brings the bugfix for "Player moved too quickly!" from RandomPatches to a standalone mod. It removes the server side check for if a player moves too far too quickly which then teleports them back.

A simple mod that makes powered/activator rails turn on/off up to 4x faster. Fix vital crash.

Advancements optimization (specifically, InventoryChangeTrigger)

An updated version of Runemoro's VanillaFix and also ported to the latest version

Prevents player from spamming excessive recipe book packets to lag out the server

Let the server rest while there are no players online

Optimizes chunk sending for worse quality connections to the server, allowing them to start playing as soon as they join.

Mob heads will keep their custom names when placed

improves Minecraft performance in several aspects