World Borders
argyle

Add impenetrable barriers to the sides and bottom of the world.

Player Settings
1F616EMO

Player-specific settings

Atriumic
Firekiller

Adds a new biome, new blocks, new armor and more.

Face Objects
1F616EMO

Calculate the facing of objects

awuuwa's Building Blocks
awuuwa

various building blocks

Cute Pie
Don

Cute blocks

news
GigaByte

adds an editable news section when a player joins

Cave explorer tool
SFENCE

Cave explorer tool to use acoustic signals for undergound exploring.

Modname Tooltip
MineClone2 Mods

Modname Tooltip Minecraft mod for MineClone2

Anti Exploit
LMD

Protects against exploits

Fakery
iarbat

Adds counterfeit diamonds and other fake precious materials.

Item Replicator
ApolloX

Replicate items with ease.

NC modified biome
xMajedz

NodeCore has too much grass

Compression
The4spaceconstants

Uses compression_api to generate compressed nodes.

Purple ore
X-DE

Adds new purple ore to floating islands and caves from height 200 to 31000.

One death
SFENCE

This allows players to die only once. The world can be destroyed after it (default for single-player) or the player can lose privileges to interact with the world and others (default for multi-player)

Instabreak
Mint

Instantly break (most) construction blocks.

Mapsync
BuckarooBanzai

Synchronize the ingame map with a lua-backend

Simple Dice
farfadet46

Simple dice for little games ;)

Unknown Object
1F616EMO

Bring spawnable unknown object to the game

Hexadecimal Colours
erov

Adds nodes with colour palattes for each 3 character hex value like #fff

Colourful Ladders
Itz-Noah

40 colourful wooden ladders

Playerfactions Ext
IRI

extension of Playerfactions which adds sub-commands that allow you to teleport, give/withdraw privs and/or items to all members of a faction at the same time or for one player in a faction.

Persistent Effects
epCode

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

Exile Snow Fun
TPH

Adds throwable snowballs to Exile

VizLib
OgelGames

Visulization Library

Helpful Bot
DragonWrangler

Trolls your enemies, your friends, and yourself.

aw_edificiosdecuba_habana
JALdMIC

It has some buildings based on those in Havana

Server News
Shara

Minetest mod to show server news when players join

Configuration Pack
X17

Contains several node setting changes

Orecutting
bell07

Ore mining helper

Trucraft
mt-mods

An alternative crafting system done entirely in the world.

No Floating Gravity Blocks
nneett

Registers an abm to not leave falling blocks floating

Darks
_Xenon

Adds dark stuff

LWComponents Spawners
mt-mods

Register spawners for lwcomponents.

Liberties
lizzie

A minimalistic approach to enabling the game of go in nodecore.

Plastic Box
Starbeamrainbowlabs

Adds a recolourable plastic box. Fork of @cheapie's version with improvements.

Elepower Fixes
Bob64

This aims to fix some of the problems with the elepower modpack.

Advanced Forceload
Kimapr

a better forceloading API

Go
LMD

A game of Go