Colored Stone
Clyde

provides colored stones.

Chest2
ApolloX

The Advanced Chest

Riddance
Blockhead

Hide or rid yourself of any unnecessary items with no code

Minetest Email
MrFreeman

Adds email style inboxes

Ores Expansion
Groin

Adds a new ore ( for now ) called "Rozeemerald".

Flowing Concrete
DumbDave961

Adds flowing concrete that hardens over time. Cheap alternative to lava cooling.

My Eyes
Don

Tells you what you are looking at

Item Replicator
ApolloX

Replicate items with ease.

Horadric cube
Xevin

An artifact that can transmute items

aw_edificiosdecuba_habana
JALdMIC

It has some buildings based on those in Havana

Satchel
Avicennia_g

Attempt at adding a formspec-less inventory interface.

Vision Lib
mt-mods

Common library for PolySaken's mods.

MFSM Multiple Finite State Machine
Sumi

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

Grow Dry Grass
Silver Sandstone

Makes dry grass spread on savanna dirt.

Ehlphabet
1F616EMO

Letter blocks

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.

Archaeology
SkyBuilder1717

Adds an looting and API in archaeologing

YAML Config File Library
snowyu

Load or Save YAML config file

Luablock
LC Creations

Adds blocks that can execute lua code. Admin purposes only.

SnowLite
monk

Adds a light snow fall effect, with toggle commands

myarcade
Don

Arcade games

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.

Technic Recycle
DumbDave961

Recycling recipes for Technic items.

Cave Tools
kestral

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

Watering Can
Wuzzy

A watering can to wetten soil.

NC modified biome
xMajedz

NodeCore has too much grass

Better Bookmarks
jkoop

keep location bookmarks, like /sethome

CSperson's Simple Pebbles
CSperson

A very simple mod that adds natural detritus. Doesn't do much besides that.

SnowSong, the EPIC Sound Pack
tacotexmex

SnowSong, the EPIC Sound Pack

Mines
ApolloX

Regenerating terrain

Resource Crops Evolved
Jolesh

Adds new recipes for Resource Crops to make a progression through them possible

Hardcorebrix
drkwv

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

Wheitestone
soeren

deco whitestone

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.

Dialog Redo
1F616EMO

Flexable dialog API

Fraktur (alphabet digits letters)
shaft

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

Direction Compass
APercy

Adds a compass

Calendar Node
Wuzzy

Adds a placeable calendar

Petroglyph Maker
Neuromancer

Create your own petroglyphs on Desert Stone