Essential

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

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

A builder-based configuration library for Minecraft!

This is a mod that enables usage of the Kotlin programming language for Fabric mods.

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 zoom mod with infinite customizability.

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

Massively increase render distance without harming performance.

Reintroduces vanilla-like smooth lighting to non-full blocks (e.g. dirt paths and how they have dark shading when directly next to a full block) when using Sodium.

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

A mod implementing the OptiFine/MCPatcher animated texture format

Customize Map Color, Block Colors, Colormaps and Block Sounds, Biome Colors, Dye Colors. Supports Optifine format. For Resource Packs

Gamers can finally touch grass!? OptiFine's Fancy and Fast better grass implemented on Fabric and NeoForge!

Gamma / Brightness / Night Vision mod, making it easy to see in the dark. Basically Fullbright for Fabric and NeoForge.

A fork of Animatica implementing the OptiFine/MCPatcher animated texture format.

Allows you to see contents of a shulker without placing it.