Tac Nayn
GreenXenith

Adds Nyan Cat's evil twin, Tac Nayn (and a gray-scale rainbow).

Unstable Caves
M BLOC

Some stones may cave in if punched, making underground expeditions more risky.

Inventory Change Callback
luarocks

Provide a global callback for handling player inventory changes.

Pick And Place
BuckarooBanzai

Pick and place utility

Nodecore Stucco
Avicennia_g

Adds a few decorative building nodes to Nodecore through simple and crude masonry.

Lockout
ApolloX

Late-stage Security for Servers

Speed Manipulation
Volik

Change your speed!

Beautiful Boulders
regulus

Procedurally Generated Rocks with (pretty) Accurate Collision Boxes

bucket (redo)
fluxionary

a bucket which functions like a normal tool.

My Stacks
Don

Changes the max number of items in each stack

myarcade
Don

Arcade games

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

Crowbars
A Boulanger

Adds two crowbars as unbreakable multitools.

Assets_Warehousepart2
JALdMIC

Part 2 of Assets_Warehouse

Technic Recycle
DumbDave961

Recycling recipes for Technic items.

Cave Tools
kestral

A collection of tools that can be useful for exploring caves.

Area Protection Jails
1F616EMO

Manage jails using area protection

Claymore
Giga_M

adds a powerful sword capable of deforming the ground

Numeracy
amalon

Adds blocks for exploring numeracy with children, which join together and change appearance as in the Numberblocks TV programme.

Player Speed
Boot

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

Y Axis
ivyqube

Makes the depth of the World configurable in Voxelibre.

Instabreak
Mint

Instantly break (most) construction blocks.

hand_monoid
fluxionary

player monoid for controlling the look and abilities of the player's hand.

Barrier
erov

Barriers with optional placement restrictions.

Codihacks
Codiac

Oddball changes and features for Mineclonia

Pole Scaffolding
SFENCE

Craftable pole scaffoldings. Support default game and Hades Revisited game.

Better Bookmarks
jkoop

keep location bookmarks, like /sethome

superspeed
Giga_M

change the player's speed x10

Speedrun Tools
SuperStarSonic

Speedrunning tools for Luanti

Columnia
mt-mods

Adds simple pillars and columns

Hardcorebrix
drkwv

Adds durable building materials that won't break on a first dig.

Seasons Clock
solsword

API for getting various "season" parameters based on server time and a few customiable settings. Doesn't change gameplay; just a library that other mods can use to do seasonal things.

Fraktur (alphabet digits letters)
shaft

Adds a whole set of Fraktur type metals in the form of nodes.

Symmetric Crafts
louisroyer

Add vertical symmetry in crafts.

Direction Compass
APercy

Adds a compass

Calendar Node
Wuzzy

Adds a placeable calendar

Chatcommand Library
LMD

Library for registering chatcommands.

Object UUIDs
Silver Sandstone

Assigns a persistent UUID to every object.

HeartCore
ghurir

Everytime you die you lose a (half) heart, and at zero hearts you die permanently.

Spawn Fixer
random_person_person

Fixes spawning inside a hill