imfs
Signal_

An immediate-mode, functional, reactive abstraction around Minetest's formspec system.

Quest Framework
TeTpaAka

Simple framework to define quests.

Towny
livphi

Town based protection system

MT-Channels
Elysian

This is a mod that adds channels.

Livetools
AiTechEye

Craft tools which have a life of their own - they can fight, dig, or place for you

Super Axe
adrian-castravete

An automatically wood chopping axe.

Pencil Redo
1F616EMO

Tool to edit infotext of nodes

Unknown Object
1F616EMO

Bring spawnable unknown object to the game

RandomTP
Bapt-tech

creates /rtp command and allow you to create your owns random teleport places

Prop Hunt Modpack
Jo5629_

Transform into nodes and with a minigame.

Advanced Breath and Health APIS
liteninglazer

Creates APIS to allow different players to heal health and allow different players to breathe different items.

Great British Pound
angry_hd1

Adds A Simple Currency System

MFSM Multiple Finite State Machine
Sumi

Allows for multple states to be active, while maintaining typical state machine behavior. Good for gamestate and mobs.

Shortcut
Derevio

Adds the ability to set shortcuts to commands.

Configuration Pack
X17

Contains several node setting changes

VPS Blocker
Lejo

Block players using vpns, proxys or other hosting services

Admin mailing list and report
1F616EMO

Add mailing list for admins and moderators, and a report function

Tile Floors
ClassicAdam

Various colors of tile flooring in 16px and 256px res

Oddly Sized Checkerboard Testnodes 2
erle

Adds oddly sized checkerboard test nodes.

anarchy
solsword

Anarchy PCG library (see https://cs.wellesley.edu/~pmwh/anarchy/lua/ w/ docs at https://cs.wellesley.edu/~pmwh/anarchy/lua/docs32/index.html)

Limited Lives
Xenon

Limits the times players can die.

Cornet
dagm

Torture players with a cornet!!

Complete and Total Lua-Only Inventory Rewrite
Noodlemire

Creates a completely custom inventory system, which doesn't rely at all on any of the usual UserData objects.

Petroglyph Maker
Neuromancer

Create your own petroglyphs on Desert Stone

Horadric cube
Xevin

An artifact that can transmute items

LDF Race And Parkour
lister

Race/Parkour Timers and Record Tables

Prismatic Stone
doomburger

Adds decorative prismatic stone blocks, coral dyes, and six new crafting recipes.

super blocks
Giga_M

Adds invisible and unbreakable blocks - not in inventory, use /giveme

Global Patterns
Albert-Dimensioner

Place a node to generate a pattern from that node using that node

Invisible Blocks
Truemmerer

Add invisible Blocks

Simple notification wrapper
KirowL

This project offers a Notification System API to display temporary messages on the player's screen, allowing seamless integration of notifications into gameplay.

Cooksneak
Kimapr

Smarter furnace shift+click behavior

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Online Shopping
LC Creations

Allows players to buy and trade anywhere.

Pluggable Helpers
sorcerykid

Automated dependency management of helper functions within a distributed architecture

3d Random Walk Blocks
chaosomnium

3d Random Walker Blocks that create interesting structures in the world

Ubertool Mod
HartRend

Provides a combination pick, shovel, and axe tool capable of extreme function. Tool is also illuminated.

Whack-a-Corn
Avicennia_g

Use vaguely familiar tools, weapons and other items to smash "eggcorns" in this frantic, Nodecore-flavoured, smash-and-dash styled minigame.

XM Group Chat
monk

Ownerless and equal permission chat groups.

Teleport Anchor
1F616EMO

Fixed teleport destinations for survival players or adventure map makers