Hidestone
shaft

Adds a stone that can hide up to 100 blocks.

Hexadecimal Colours
erov

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

WorldEdit Wall Block
SkyBuilder1717

Adds block and item for making big structures easily as possible.

Drawstruct
Xenon

Draw or generate random structures

Safe Chest
Atlante

Add a safe chest with secret password

Plastic Box
Starbeamrainbowlabs

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

Fake Solids
Holly Mae

Creates fake blocks that can be walked through.

Invisible Blocks
Truemmerer

Add invisible Blocks

Stack Slabs
TumeniNodes

stackable slabs for Minetest

Colored Stone
Clyde

provides colored stones.

Colored Steel
cd2

Adds colored steel blocks.

My White Block
Don

a white block

Wheitestone
soeren

deco whitestone

Static compass
Sokomine

Compass block that can be placed and shows you where north is.

My Parkour
Don

Nodes for making a parkour track

My Blocks
Don

Special Blocks

Snow for Hades Revisited
SFENCE

Add snow to Hades Revisited via snow cannon.

silence
fluxionary

adds a node to silence nearby sounds

Obdy
Sires

Adds some pretty OP tools :)

Zenrake
Hussell

Adds 4 new rake patterns to NodeCore

Mid Measure
ANAND

Quickly get the distance between two nodes and calculate their mid-point

Directions
1F616EMO

Lines laying on the ground to guide directions

Mesecon Node
1F616EMO

Make all node have mesecon_wire version

rPlace Analysis GUI
1F616EMO

Formspec GUI for rPlace Analysis

Instabreak
Mint

Instantly break (most) construction blocks.

TP Gate
AiTechEye

Teleport through the gate

Explosion proof obsidian
Miner34

Adds an explosion proof obsidian.

Quartz Glass for Stellua
vejou

Adds quartz-glass combinations for colored glass blocks

Extra Stone Utilities
XxCrisThor1012xX

Adds new uses of stone

Smart Renting
AiTechEye

Smart renting: Rent out your locked things and earn money!

Copier
1F616EMO

A tool to copy and paste nodes from a file or from a tool

Protector Redux
sorcerykid

An efficient and flexible node-based protection scheme for multiplayer worlds

Replacements
BuckarooBanzai

Replacement/placeholder blocks intended for schematics

Short Names for worldedit
niwla23

Adds short number aliases to some nodes like in MC

You Can't Touch It Either
Avicennia_g

Simple mod adding lockable storage shelves to Nodecore.

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.

Dais Ex Machina
Warr1024

An other-worldly platform to preserve some of your stuff across map resets for NodeCore

Atriumic
Firekiller

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

Alternate Gravel
soeren

the mod adds 32x32 pixels 2x alternative gravel

NodeCore PumMINE
Winter94

Mineable pumice