Mycorners
Don

Put decorative corners on blocks.

Glostone Building Blocks
Wovado

Adds basic glostone-based building materials

My Blocks
Don

Special Blocks

NodeCore Pottery
Winter94

Adds clay and ceramic items and nodes to NodeCore

Quartz Glass for Stellua
vejou

Adds quartz-glass combinations for colored glass blocks

Floating Anchor
Starbeamrainbowlabs

ExtraUtilities' Angel Block for Minecraft in Luanti! Place structures in mid-air with ease.

Stoneworks
TumeniNodes

Stoneworks simply adds some fun, and cool building options.

Ocular Networks
mt-mods

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

Fraktur (alphabet digits letters)
shaft

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

Useful Contraptions
theFox

Some useful contraptions / machines.

Simple Models
AntumDeluge

Very simple models.

Better Ice
TheFanne

Modifies ice so that it melts into water when broken, and will be melted by torches

Nodecore Stucco
Avicennia_g

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

Quartz New
alerikaisattera

Quartz and quartz glass building blocks

More Mese Post Lights!
1F616EMO

Add more mese post light

Nameznik
MatyasP

Námezník / Fouling point marker, place where ends wide between tracks enough. For first, czech design.

Gizmo's Of Carbon Machinations
ThatGhzGamer

Adds various charcoal related items such as a Marvelous Hammer to Compress things, New Gear, New Diamonds, Charcoal and Willow Charcoal.

CaT VoxeLibre Bleach
YCaTGameRT

Add bleach to discolor wool blocks

Digilines Lightstone
1F616EMO

Digiline-controlled light-emitting colour blocks

Invisible Blocks
Truemmerer

Add invisible Blocks

Plasterwork
Sokomine

Add colored plaster coats to nodes

Better Fences (1F616EMO Redo)
1F616EMO

Allow fences to connect to all nodes

Minetest Emotions
ResendeTech

Adds new feelings in the form of blocks

My Parkour
Don

Nodes for making a parkour track

WorldEdit Wall Block
SkyBuilder1717

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

Aquamarine
RasPiManiac

Adds Aquamarine ore, ingots, etc.

New bricks
DimonPy

adds 119 new bricks and grinder

Place Rotated
12Me21

Better slab/log placement

NodeCore Beacons
Warr1024

Long-distance navigation beacons for NodeCore

Rotting Wood
Polynium

Causes wood to slowly rot while exposed to water

Hardcorebrix
drkwv

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

Saphire
Ryft77

Adds saphire stuff

Legendary Ore
DynamaxPikachu

Adds legendary ore and blocks

NodeCore Additional Content
Winter94

Ask and Ye Shall Recieve (Multiple Small Additions Requested in NC Documentation )

awuuwa's Building Blocks
awuuwa

various building blocks

Pink Lava
TenPlus1

Adds pink lava to certain depth of map with new mahogany obsidian block

Color Blocks
mt-mods

Contains colored building blocks.

Hexagonal
GreenXenith

Proof of concept for hexagonal nodes

Mesecon Node
1F616EMO

Make all node have mesecon_wire version

NodeCore Vuga
Winter94

Generates Vuga Underground.