Precise Jump
Panquesito7

Time your jumps to go higher or lower!

Angle Grinder
Warr1024

Snap camera to discrete angles

Traverse
shaft

Adds cannons, pipes and tractor beams to allow players and entities to traverse the world in new ways.

Death Coords
Niden

Show Death Coordinates

Claymore
Giga_M

adds a powerful sword capable of deforming the ground

PvP Control
mike.monkeybiter

Allow players to set their own ability to hurt or be hurt in PvP, by chat command or by pressure pads. Nametag colour changes to reflect status.

superspeed
Giga_M

change the player's speed x10

Ediblestuff API
lazerbeak12345

A unified API for making items, tools and armor edible. Eat armor while wearing it!

Cloudcraft
EmptyStar

Adds tangible clouds and cloud-related items to Luanti worlds

Player Speed
Boot

Displays the player's speed (walking, running, falling) in m/s and km/h in the HUD.

resurrection cross
Giga_M

add resurrection cross

Player Nametags
LMD

Adds player nametags floating above players.

Privs Per World for Mineclonia
bgstack15

Automatically grant privileges to players in the nether

Tortou
LibraSubtilis

Turtle graphics, hyperloop travelingsystem and cubic mobs.

Hbdrunk
UnchainedDevelopment

Adds intoxication effects and HUD bar to display intoxication level.

S Potions
Stakbox

Adds a simple potion brewing system for MTG. Includes API for adding custom potions.

Dirt Tunneler
Neuromancer

Makes dirt deeper and you can tunnel through it just by walking through it. Press spacebar/shift to tunnel upward/downward with auto placed ladders.

Boulder Dig
Neuromancer

Creates gameplay for the game Boulder Dig (inspired by Boulder Dash). Find the boulders and gems scattered throughout the regularly generated world. 2nd option is more densely packed levels.

XP Highscores
debiankaios

Add a better highscore system for xp_redo.

Mocap
mrGoodWolf

Let's players record themselves and playback the recording (NOT VIDEO RECORDING)

Bunny Hop
Flay Krunegan

Allows players to move faster using a key combination

Subspacewalker
bell07

Go trough walls, rock or lava using Subspace Walker tool

Persistent Effects
epCode

An API for creating persistent effects for any object. eg. damage a player or entity over time. (like poison)

HL Marker
Flay Krunegan

Teleportation Marker is a unique item that allows players to set and execute teleportation to marked positions with customizable delay times.

Shield Tome
DarkXWolf17

Magic Shield Tome.

Brights
_Xenon

Adds bright stuff

Boots of Swiftness Mod
ClothierEdward

Adds a new pair of boots called the Boots of Swiftness.

Limited Lives
Xenon

Limits the times players can die.

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Speed Manipulation
Volik

Change your speed!

Simple Commands
enchant97

Adds simple chat commands

Epic Combat
hilol

Fight your enemies with various weapons and protect yourself with distinct sets of Armour, whilst sharpening your skills in PVP and PVE.

epic entrance
Giga_M

adds an epic entry upon joining server for those with the privilege

Kill history hud
Giga_M

adds a death history on the screen

status effects
fluxionary

api for defining player status effects

Darks
_Xenon

Adds dark stuff

NodeCore 1 slot mod
Fanticwor

makes Nodecore 8 times harder by removing 7 slots from your inventory

Upgrades
niwla23

Adds effects to players for a short time

Antipyre
Warr1024

Safety net against falling off your island

Knockback
LandarVargan

Adds knockback for pre-5.1 Minetest clients without using entities