Recommended Client Side Mods

Dynamic FPS - Reduces the speed Minecraft renders when it's not in focus.

Fabric API - Allows the other mods to function

FerriteCore - Reduces memory usage.

Item Scroller - Client-side that aids redstoners automate mundane manual tasks.

Krypton - Optimizes network stack

LazyDFU - Makes the initialization of DataFixerUpper "lazy"

Litematica - Schematic Mod

Malilib - Libraries for Masa mods

Minihud - Client-side mod that replaces F3 screen

Optifabric - Allows Optifine to run in Fabric

Optifine - It's Optifine.

PetOwner - Look at pets, see who owns them.

Simple Voice Chat - Simple Voice Chat allows you to speak with other players within your area

SmoothBoot Fabric - Optimizes Fabric Minecraft loading times.

Starlight - Rewrites the Minecraft lighting engine

Status - Allows players to set their current Status for recording, streaming or Do Not Disturb

Tweakeroo - Client-side that aids redstoners automate mundane manual tasks and some nice tweaks.

Xaeros Minimap - Client side Mini map

Xaeros World Map - Client side World map, works in conjunction with the mini map.