Mods for 1.21.1

Smooth Camera Movementby hubdev

Mod that makes your Camera Movement Smooth!

ForceGL2.0-Remappedby Coredex

Forces Minecraft to use a specified OpenGL version. (mod default = 2.0)

Stable FPSby Patrolin

Minecraft mod to fix long-standing FPS stability issues.

I DON'T WANNA SCROLL AGAIN!by TheVoidBlock

Stop Minecraft from resetting your scrollbar when you refresh your server list

datapack function libraryby white_elephant

This data pack provides developers with some useful functions and is compatible with all versions of Minecraft (except for those versions where data packs cannot be installed).

Stacks Are Stacksby A5ho9999

Increases stack size for all items to 64, including Shulker Boxes, Totems, Enchanted Books & Potions. Now configurable!

Enhanced Block Entities Reloadedby Mat0u5

[UNOFFICIAL PORT] Reduce block entity FPS lag with almost no compromises, and improve their visuals

Retromodby Bownlux

Retromod Is a Minecraft mod that allows you to play older mods on newer versions.

Better Resolutionby Warma

Better Resolution improves GPU performance by lowering Minecraft’s internal render resolution and then reconstructing it back to native resolution using smart and lightweight algorithms.

Sodium Leaf Culling Unofficialby pepe_yu

An unofficial port of SodiumLeafCulling by Txni

Create: Meta Logisticsby xeli

Manage remote & unloaded storage networks in Create, access them locally, and design central logistics hubs.

Immersive Postsby TwistedGate

Extendable treated-wood, aluminium, steel posts and more for ImmersiveEngineering.

Universal Optimizationby Gvoper

🗸 Optimization of TPS and FPS. Limits the appearance of mobs. Disables entity collisions and the achievement system. Caches chunks to reduce microfreezes. Most of the functions are configured in the configuration. There are fan functions.

Block Entity Render Distanceby LoLip_p

Limits the rendering distance of Block Entity

WynnLODGrabberby DrBiznes

Automatically download Voxy or Distant Horizons LODs for Wynncraft

Cobblemon Botany Potsby Cobblemore_Studio

Cobblemon + Botany Pots Integration

Crossbow Optimizerby Walksy

Handles crossbow reloading client-side, ensuring servers don't slow down the reloading process

NebulaFXby atemukesu

A particle mod powered by a high-performance GPU-instanced rendering engine and optimized NBL streaming for fluid, large-scale animations.

AutoBuildby oDilan

AutoBuild lets you automatically place blocks to build faster and easier in Minecraft. Perfect for large and repetitive builds.

KastSize — Aspect Ratio Stretchby kast1ent

Aspect ratio stretch presets + custom mode for a “stretched” competitive look. (растяг экрана)

Better Chat Hideby tostraight

Hides the Minecraft Chat unless opened (Command Is Toggleable)

MC-258859by boyonk

Improves visuals of Snowy Slopes, Frozen Peaks, Jagged Peaks, Terralith & more by fixing what Minecraft classifies as a 'slope'

Annuusby cao-awa

Annuus is a mod for minecraft networking, improves network performance and makes the game more available for running on large server.

Craft More Chainsby Sumbaii999

Increases the output of the chain recipe, giving 2 chains per craft instead of 1.