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

A working voice chat in Minecraft!

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

A Minecraft Map Editor... that runs in-game! With selections, schematics, copy and paste, brushes, and scripting. Use it in creative, or use it temporarily in survival.

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!

An even more detailed experience with quadruple-resolution textures!

Reacharound block placement.

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

A permissions plugin/mod for Minecraft servers.

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

A resource pack made to enhance your redstone experience

It improves, refines, and fixes various aspects while keeping the Vanilla style.

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.

This is a simple resource pack which tries to prevent xray texture packs in 1.15+ when used as a server resource pack.

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!

A Minecraft tags library