Fabric API
by modmuss50
Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Sodium
by jellysquid3
A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.
Iris Shaders
by coderbot
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
Entity Culling
by tr7zw
Using async path-tracing to hide Block-/Entities that are not visible
Cloth Config API
by shedaniel
Configuration Library for Minecraft Mods
FerriteCore
by malte0811
Memory usage optimizations
Mod Menu
by Prospector
Adds a mod menu to view the list of mods you have installed.
Lithium
No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.
ImmediatelyFast
by RaphiMC
Speed up immediate mode rendering in Minecraft
YetAnotherConfigLib (YACL)
by isxander
A builder-based configuration library for Minecraft!
Fabric Language Kotlin
This is a mod that enables usage of the Kotlin programming language for Fabric mods.
Xaero's Minimap
by thexaero
Displays a map of the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.
[ETF] Entity Texture Features
by Traben
Emissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric
Architectury API
An intermediary api aimed to ease developing multiplatform mods.
Sodium Extra
by FlashyReese
A Sodium addon that adds features that shouldn't be in Sodium.
Xaero's World Map
Adds a full screen world map which shows you what you have explored in the world. Works great together with Xaero's Minimap.
[EMF] Entity Model Features
EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.
VeinMiner
by Miraculixx
Mine the whole vein on mining a single ore/block. Make the tedious mining experience to something satisfying and fun! FTB Ultimine alternative
AppleSkin
by squeek502
Food/hunger-related HUD improvements
Not Enough Animations
Bringing first-person animations to the third-person