Useful

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

Alternative Options Menu for Sodium

A Minecraft mod that allows for efficient connected textures

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

Allows you to play Minecraft in a borderless fullscreen window.

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

Custom Skin Loader mod for Minecraft.

Improves third person camera view.

A highly customizable freecam mod.

Take insanely large screenshots because why not

A Minecraft Mod to record, relive and share your experience.

Allows players to temporarily mark locations and entities

Stendhal is a client-side Fabric mod offering new and enhanced visual utilities for books, signs, anvil and the in-game chat.

View entity health and other statuses. Make smacking things fun again!

Reacharound block placement.

A client mod that adds many shortcuts to move items easier and craft faster in inventory screens

Automatically reel in and recast the fishing rod when fish bites. Including useful options and bugfixs.

Simple GUI Mod to edit an item, a block or an entity in your current world

Adds suggestions for NBT tags in commands

A compatibility mod to record Simple Voice Chat with ReplayMod

Plays a ping sound when your name is mentioned, with options to create custom alerts.

Allows you to open and manipulate the inventories and ender chests of online and offline players. Server Side

Making barriers visible and other mapmaking help.

A completely server-side fabric mod that allows you to record replays for replay mod or flashback.

Adds permission checks into vanilla, to allow for full permission customization

A fabric mod that is mainly for editing or creating NBT of items in creative but it also has a few utilities

An easy to use, server-side head database mod for the Fabric Loader.

A client-side health indicator mod providing clear, configurable visual feedback for entity health changes. Actively maintained fork of ToroHealth Damage Indicators

Enhance your screenshots with previews, sounds, uploader, and an in-game gallery!

A mod to enhance Item tooltips. Adds the ability to see tooltips of Items on armor stands or on the ground. Define your own tooltips with .json files in resource packs!