Trey's 1.21 mods

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Using async path-tracing to hide Block-/Entities that are not visible

Memory usage optimizations

Adds a mod menu to view the list of mods you have installed.

No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

Speed up immediate mode rendering in Minecraft

A Sodium addon that adds features that shouldn't be in Sodium.

Food/hunger-related HUD improvements

Bringing first-person animations to the third-person

Render the player skin layer in 3d!

A mod that changes how multiple types of culling are handled in order to improve performance

Adds dynamic lights to Minecraft as the most feature-complete and optimized dynamic lighting mod.

A Minecraft mod that provides realistic sound attenuation, reverberation, and absorption through blocks.

See who you're chatting with!

Optimization mod that focuses on things other than rendering

A mod to optimize the Minecraft networking stack

..An Overly complicated Sound Mod...

Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on components, as well as offering built in auto-complete functionality.

Adds a search bar to the Key-Bindings menu

View the contents of shulker boxes from your inventory

Fixes Minecraft bugs found on the bug tracker

A library mod for client-side mods. Contains most of the common/shared code of masa's client mods, and adds some inter-operation support between the dependent mods.

BetterF3 is a mod that replaces Minecraft's original debug HUD with a highly customizable, more human-readable HUD.

Fixes gaps in Block Models and Item Models

Favorite/pin/bookmark certain worlds, which will always be at the top of the list and cannot be deleted.

Little visual improvements by adding a bunch of new particles.

Increases the maximum length of chat history.

Adds a neat little particle effect to leaf blocks

Euphoria Patches is an add-on for Complementary Shaders, extending it with more optional features and settings.

Clean and Customizable. Alternative to Just Enough Items/JEI.

Makes resource packs load in the background, allowing you to do other things while waiting!

Better Advancements tries to improve the UI and UX for the advancements system in minecraft 1.12+ in a modded environment

Reduce block entity FPS lag with almost no compromises, and improve their visuals

Re-implements MCPatcher's CIT (custom item textures from optifine resource packs)

Optimises worldgen performance for a better gameplay experience.

A client-side schematic mod with extra features for creative mode work

Lets you use capes from OptiFine, LabyMod and other cape mods

Yeet the laggy reversed DNS lookup for literal IP server addresses

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

Replaces weather with prettier particle effects

Adds the ability to walk around while in inventories

A Fabric mod designed to improve server performance at high playercounts.

A mod that adds sprite animations for edible and drinkable items.

When crashing, you can go back to the title screen and keep playing, without needing to restart, alongside other things to make crashes more pleasant.

Allows resource packs to define custom skyboxes. Formerly FabricSkyboxes

Adds a configurable numerical ping display to the player list

Customize the scrolling smoothness or speed in various places like chat, hotbar, creative screen...

Spices up the boring vanilla blur effect – featuring animations, colors and lots of customizability!

Improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20

Changes the renderer of the bed to use json models instead of a block entity renderer!

Improves play experience on multiplayer servers.

Dust is a Minecraft mod that adds the white ash particle from the Basalt Deltas biome to the underground to simulate dust!

Fast nvidia only rendering engine for sodium

Adds customizable bars to the status effects overlay to show the remaining duration of effects.

[NOTE: This mod is now only intended for use with pre-existing Faster Random worlds]

Helpful camera utilities

Makes block placement smarter by timing it for you.

Expertly edit your books with rich formatting options, page utilities and more!

This mod allows you to "move your head" without moving your player's heads rotation. Much like you can in lunar / badlion client, hold/press the keybind and look around while staying in whichever direction you are moving.

Let Soul Fire burn!

A simple mod that makes powered/activator rails turn on/off up to 9x faster.

Adds a clean 3D model that appears while holding the mace

Brings back the void fog of versions prior to Minecraft 1.8 with some slight... improvements

Stylish ways of losing health.

This client side mod allows full color customization over fire, depending on the biome it's in, or even the block it's on! There is also a fire height slider to shrink that large overlay. Also, it fixes the bug where soul fire did not have a blue overlay!

Coordinate List (CList for short) is a simple minimalistic fabric mod for saving your coordinates. No minimaps. Just a list with in-game waypoints.

Optimizes rendering the advancements screen

HUD with FPS count, coordinates, (block) light level, biome and time