Mods for 1.20.3

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

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

Speed up immediate mode rendering in Minecraft

Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

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

EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.

Alternative Options Menu for Sodium

A Minecraft mod that allows for efficient connected textures

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

A zoom mod with infinite customizability.

Reduce resource usage while Minecraft is in the background, idle, or on battery.

Enhances inventory management by adding various functions to the mouse buttons.

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

See who you're chatting with!

Optimization mod that focuses on things other than rendering

Sodium addon providing support for the Fabric Rendering API, based on Indigo

Reduces load times and adds fallbacks for languages

Take control over your inventory. Sort. Move matching Items. Throw all. Locked slots. Gear sets! And much more.

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

..An Overly complicated Sound Mod...

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.

A powerful, mod-friendly, FOSS client performance mod for NeoForge