Fixes

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Memory usage optimizations

No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric and NeoForge!

Speed up immediate mode rendering in Minecraft

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

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

Fixes Minecraft bugs found on the bug tracker

Optimises worldgen performance for a better gameplay experience.

Rewrites the light engine to fix lighting performance and lighting errors

Adds a list of mixins in the stack trace to crash reports

Makes the game boot faster by deferring non-essential initialization

Allows for render distances greater than the server's view-distance

Improves the ingame HUD while riding a mount

Removes arbitrary limits on Minecraft's attribute system. Fixes MANY mods!

A simple mod to fix various problems with packets and nbt.

Take full control over your vanilla game

Ensures important resource packs stay always active and helps clean up the pack selection screen.

This mod fixes many Minecraft macOS input bugs. It makes scrolling with shift work properly on macOS, left click + control = left click (instead of right click) and more fixes!

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

Fixes a bug where boats can be destroyed while falling on specific heights.

Fixes entities duplicated UUIDs, removing log spam and preventing crashes.

You did not know your trident could do that!

A small number of workarounds for relatively common issues concerning the Night Config library.

Disable the telemetry introduced in 21w38a

Minecraft Client-fixes/tweaks

A Carpet mod (fabric-carpet) extension, a collection of carpet mod style useful tools and interesting features

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.

Extra Features for Carpet Mod

The carpet extension to fix all vanilla minecraft bugs

A fabric-carpet extension mod. It offers some interesting features.

A fabric-carpet extension mod. It offers some interesting and useful features.

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

Nbt data in json recipes! Cauldron recipes, brewing recipes and a hella lot more!

PipeBlocker is a mod that protects against exploits in deserialization using ObjectInputStream.

A mod which substantially improves Minecraft's data driven world generation error detection, reporting, and recovery mechanisms.

Disables the sticky keys hotkey while playing and makes the Windows key usable for gameplay.

Yeets the laggy XP orbs, whilst still maintaining a high level count

A carpet mod (fabric-carpet) extension, which adds a collection of carpet mod style features.

Removes entities that throw errors and crash the game while ticking.

Fixes Minecraft client lag from receiving chat messages (for 1.17 and 1.16)

Fix exploits on anarchy minecraft servers

Fixes the almost ten-year-old issue with mouse key binds not working in inventories.

Anti-exploit mod

That mod allows you to edit player`s nbt data.

Fabric mod that patches certain hazardous exploits

This mod implements a fix from Paper that validates container slots and buttons to prevent log spam, lag and potential crashes.

A mod to fix a 1.17.1 bug with map crashes.