This modpack gathers together multiple performance-improving mods to enhance your gaming experience.

This modpack currently includes:

Adaptive Performance Tweaks: Core: required for all other Adaptive Performance Tweaks modules
Adaptive Performance Tweaks: Spawn: mob spawns are limited to a specific view area of the player which allows a better distribution and lowers the numbers of entities without a visible effect for the user
AI Improvements: upgrades AI performance and logic
AllTheLeaks: designed to fix various memory leaks from mods
Async Locator: modifies vanilla behaviour when locating features to run asynchronously, mitigating associated lag
AsyncParticles: async particle ticking/rendering
BadOptimizations: a collection of mostly micro optimizations that add up to something bigger
Better chunk loading: predicts player movement and pre-loads chunks in an area ahead of them asynchronously
Better Fps - Render Distance: adds a few performance improvements to increase fps by rendering everything in a 3d circular radius which can be stretched horizontally and vertically via config or video option
Cerulean: optimizes Minecraft's advancement checking system
Chunk Activity Tracker: a simple library mod that tracks information about player activity for each chunk, mainly how much time they spend in them
Chunk Sending: optimizes chunk packet sending through sorting and distributing them over time
Clumps: groups XP orbs together into a single entity to reduce lag when there are many in a small area and makes the player immediately collect the orbs once they touch the player, so they are not stuck with a bunch of orbs in their face
Cull Leaves: adds culling to leaf blocks, providing a huge performance boost over vanilla
Despawn Tweaks: fixes cases where mobs won't be removed
DEUF - Duplicate Entity UUID Fix: changes UUIDs of loaded entities in case their UUIDs are already assigned
Does it Tick?: an entity ticking optimization mod, that greatly speeds up server performance with a simple philosophy
Entity Culling: uses async path-tracing to skip rendering Block/Entities that are not visible
Fast Async World Save: an efficient mod designed to modify the saving mechanism of world data during intermittent saves, enabling asynchronous saving at five-minute intervals. This approach effectively addresses lag spikes while safeguarding against data loss
Fast Item Frames: completely redesigns item frames to make them work much better and faster while adding new features
Fast Paintings: mod that optimizes paintings to render way faster
FastFurnace: utilizes mixins to edit the functionality of the Furnace, Blast Furnace, and Smoker, improving their TPS performance
Fastload: a relatively simple mod that changes some crucial parts of world loading to speed it up
FastSuite: enables faster execution of recipe matching through the use of concurrency
FastWorkbench: a mod aimed at improving performance of all crafting-related functions
FerriteCore: reduces the memory usage of Minecraft in a few different ways
fix GPU memory leak: fixes some bugs which leak resources within GPU memory
FPS Boost: offers you to improve the performance and stability of your game (and also adds some options such as zooming and reducing FPS during a certain inactivity to save energy)
FPS Reducer: reduces unnecessary GPU and CPU load by reducing the frame rate automatically
GraphUtil: adds more settings to the F3 graphs to make them more helpful in finding performance issues
Ksyxis: speeds up your world loading by removing spawn chunks
Mob Stacker Ind.: optimizes entity handling, by stacking similar mobs in close proximity enhancing performance without compromising gameplay mechanics
Mobtimizations - Entity Performance Fixes: server optimization mod focused on entities, reducing their impact on your server while keeping change in gameplay to a minimum
ModernFix: an all-in-one mod that improves performance, reduces memory usage, and fixes many bugs in modern Minecraft versions
Out of Sight: stops modded tile entities from rendering if they are further than 24 blocks away (the range is configurable in the config file)
Performance Tweaks: contains several small optimizations, packaged into a single mod
Redirected: reduces the memory usage of Minecraft by preventing unnecessary creation of enum value arrays
Saturn: a performance optimization mod designed to optimize Minecraft's memory usage
Server Performance - Smooth Chunk Save: saves chunks continuously over time, reducing server lag and preventing lagspikes from saving too many chunks at once
Smooth Boot (Reloaded): changes amount of threads used for loading and priority of threads used by Minecraft
Sodium/Embeddium Dynamic Lights: an unofficial multiloader port of LambDynamicLights that integrates with Sodium and Embeddium
Starlight: rewrites the light engine to fix lighting performance and lighting errors
Structure Essentials: improves the speed of locating structures, reducing server lag spikes during actions, like using treasure maps
Xenon: fork of Embeddium with improvements, extra options, and new maintainers. Also includes all the extra improvements from the Embeddium Extras mod, as well as Reese’s vertical video settings
and all the required libraries

All credits go to the mods’ creators.

Performant

APTweaks: Core (11.x Classic)

AI Improvements

AllTheLeaks (Memory Leak Fix)

Almanac Lib

APTweaks: Spawn (11.x Classic)

Async Locator

AsyncParticles

BadOptimizations

Better chunk loading

Better Fps - Render Distance[Forge/Neoforge]

Cerulean

Chunk Activity Tracker

Chunk Sending

Clumps

CoroUtil

Cull Leaves

Cupboard

Despawn Tweaks

DEUF - Duplicate Entity UUID Fix

Does It Tick?