Useful

A library all about color! Provides lots of color-related functionality for dependent mods.

Keep the Resource Pack loaded even after leaving the server.

Adds particles to more interactions in the game, such as placing blocks or stripping logs. Fully configurable and client side!

Adds an elytra HUD for maintaining optimal pitch.

Fancy Effekseer particles, in the Minecraft world!

Mod for visualizing 3D shapes like cubes and spheres in Minecraft to aid in building.

An extremely radical and experimental optimization for Minecraft server performances.

An easy to use library for rendering content

This mod brings back the beacon from the 1.4.2 snapshot 12w36a. This mod also adds different effects that can be applied to the beacon by placing a block next to it.

Allows for usage of movement keybinds while in a GUI.

Enables servers to render debug shapes on the client.

This is a simple Fabric mod, that allows you to see your own health changes in the action bar.

Shows information about fall distance (fall and mace damage) on hud

A client only mod alloweds movements while having active screens.

Use the hidden debug renderers from vanilla!